CN218458981U

CN218458981U - Tire is polished and is used exhaust treatment device and system of polishing

Info

Publication number: CN218458981U
Application number: CN202221694253.XU
Authority: CN
Inventors: 王�锋; 战浩; 吕建强
Original assignee: Shandong Linglong Tyre Co Ltd
Current assignee: Shandong Linglong Tyre Co Ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-02-10
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a waste gas treatment device and a grinding system for grinding a tire, wherein the waste gas treatment device comprises a gas collecting hood, a first sealing door, a second sealing door and a waste gas treatment unit; the gas collecting hood is hollow and is suitable for covering the outside of the tire grinding machine, one side of the gas collecting hood is a tire placing inlet, and the opposite side of the gas collecting hood is a tire placing outlet; the first sealing door is connected with the tire placing opening in an openable and closable manner; the second sealing door is connected with the tire outlet in an openable and closable manner; the waste gas treatment unit is communicated with the gas-collecting hood. The gas collecting hood, the first sealing door and the second sealing door are mutually matched, and waste gas generated when the tire is polished can be effectively prevented from diffusing into a workshop. The exhaust gas treatment unit can treat the exhaust gas from the gas collecting hood. On the whole, produced waste gas when can handling the tire effectively and polish has solved the pollution problem that the tire polished and brought, improves the operation environment, has reduced waste gas to operation personnel's harm.

Description

Tire is polished and is used exhaust treatment device and system of polishing

Technical Field

The utility model relates to a tire child hair system of polishing technical field especially relates to a tire is polished and is used exhaust treatment device and system of polishing.

Background

After the tire is manufactured, the tire hair on the tire needs to be polished so that the tire can meet the requirements of delivery conditions and relevant specifications. The tire polishing process is mainly completed manually, time and labor are wasted, and the polishing effect cannot be guaranteed. Gradually, a tire grinding machine is produced, which can effectively improve the grinding efficiency of the tire, effectively improve the grinding effect and accelerate the production takt. However, during the polishing process, a large amount of waste gas is generated, and the components of the waste gas are complex, so that the working environment in a workshop is seriously affected, and the health of operators is harmed.

Therefore, how to effectively treat the exhaust gas generated during tire buffing becomes a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The produced waste gas can not by the problem of effective processing when solving the tire and polish, the utility model provides a tire is polished and is used exhaust treatment device and system of polishing.

The waste gas treatment device for tire polishing provided by the utility model comprises a gas collecting hood, a first sealing door, a second sealing door and a waste gas treatment unit;

the gas collecting hood is hollow and is suitable for covering the outside of the tire grinding machine, one side of the gas collecting hood is a tire placing inlet, and the opposite side of the gas collecting hood is a tire placing outlet;

the first sealing door is connected with the tire placing opening in an openable and closable manner;

the second sealing door is connected with the tire outlet in an openable and closable manner;

the waste gas treatment unit is communicated with the gas-collecting hood.

In some of these embodiments, the exhaust treatment unit includes a first filter, a second filter, and a microbiological treatment basin;

the first filter is hollow, one end of the first filter is communicated with the gas-collecting hood, the other end of the first filter is communicated with one end of the second filter, and large ceramic balls are stored in the first filter;

the second filter is hollow, one end of the second filter, which is far away from the first filter, is communicated with the microorganism treatment tank, and small ceramic balls are stored in the second filter;

the microorganism treatment pool is hollow, and microorganism solution is stored in the microorganism treatment pool.

In some embodiments, the first filter is provided with a barrier net at two opposite ends;

the two opposite ends of the second filter are also respectively provided with a blocking net.

In some of the specific embodiments, the device further comprises a pumping unit;

the input end of the air extraction unit is communicated with the gas-collecting hood, and the output end of the air extraction unit is communicated with the waste gas treatment unit.

In some of these embodiments, the gas collection shroud includes a lower shroud segment and an upper shroud segment;

the lower cover section is of a square structure, one side of the lower cover section is a tire placing inlet, and the opposite side of the lower cover section is a tire placing outlet;

one side of the tire placing opening is rotatably connected with one side of the first sealing door;

one side of the tire outlet is rotatably connected with one side of the second sealing door;

the bottom of the upper cover body is connected with the top end of the lower cover section and is communicated with the top end of the lower cover section, the top end of the upper cover body is communicated with the waste gas treatment unit, and the cross section of the bottom end of the upper cover body is larger than that of the top end of the lower cover section.

In some embodiments, the lower housing section, the upper housing section, the first sealing door and the second sealing door are made of tempered glass.

The grinding system for grinding the tire based on the same conception comprises a tire grinding machine and the exhaust gas treatment device for grinding the tire provided by any one of the specific embodiments;

the tire sander comprises a clamping part, an upper sanding part and a lower sanding part;

the two clamping parts are arranged oppositely, and the minimum distance between the opposite sides can be adjusted; the height of each clamping part in the vertical direction is adjustable;

the two upper grinding parts are arranged, one of the two upper grinding parts is arranged right above one clamping part, and the other one of the two upper grinding parts is arranged right above the other clamping part; the height of each upper grinding part in the vertical direction can be adjusted;

the lower polishing part is one and is arranged below the clamping part; the height of the lower grinding part in the vertical direction can be adjusted;

the gas collecting hood covers the clamping part, the upper polishing part and the lower polishing part.

In some of these embodiments, each upper sanding portion includes one sanding sheet;

a first preset included angle is formed between the plane of each polishing piece and the vertical direction; the plane where the two grinding pieces are located forms a second preset included angle.

In some of these embodiments, the lower sanding portion includes a sanding roller;

the axis of the grinding roller is parallel to the axis of the clamping part.

The utility model has the advantages that: the utility model discloses a tire is polished and is used exhaust treatment device is through setting up the gas collecting channel, and the gas collecting channel can cover the outside of establishing at tire polisher. One side of the gas-collecting hood is a tire placing inlet, and the opposite side is a tire placing outlet. The tire can enter the gas collecting hood through the tire placing opening. After polishing is finished, the tire can be taken out from the gas collecting hood through the tire outlet. Therefore, the tire is placed in and out without depending on a single channel, and the production rhythm is guaranteed. The gas collecting hood, the first sealing door and the second sealing door are mutually matched, and waste gas generated when the tire is polished can be effectively prevented from diffusing into a workshop. The exhaust gas treatment unit can treat the exhaust gas from the gas collecting hood. On the whole, produced waste gas when can handling the tire effectively and polish has solved the pollution problem that the tire polished and brought, improves the operation environment, has reduced waste gas to operation personnel's harm.

Drawings

FIG. 1 is a schematic diagram of some embodiments of a tire buffing system according to the present invention;

FIG. 2 is a schematic diagram of some embodiments of a tire buffing machine in the buffing system of FIG. 1;

FIG. 3 is a schematic view of the tire buffing machine of FIG. 2 in use;

fig. 4 is a schematic view of a combined structure of the adjusting portion and the expansion assembly of the clamping portion in the tire buffing machine shown in fig. 2.

In the figure, 110, a gas collecting hood; 120. a first sealing door; 130. a second sealing door; 140. an exhaust gas treatment unit; 141. a first filter; 142. a second filter; 143. a microbial treatment tank; 150. an air extraction unit; 200. a tire buffing machine; 210. a clamping portion; 211. an adjustment section; 212. a support bar; 213. expanding the plate; 220. an upper polishing part; 221. grinding the sheets; 222. a second servo motor; 223. a grinding sheet accommodating groove; 224. a third fixed seat; 230. a lower polishing part; 231. grinding a roller; 232. a support frame; 233. a connecting seat; 240. a first driving cylinder; 250. a third driving cylinder; 260. a first servo motor; 270. a second driving cylinder; 280. and a fourth driving cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the terms "top", "bottom", "inner", "outer", "axis", "circumferential" and the like refer to the orientation or positional relationship shown in the drawings, which are only for convenience of description of the present invention or simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," "engaged," "hinged," and the like are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, an exhaust gas treatment device for tire buffing includes a gas collecting casing 110, a first sealing door 120, a second sealing door 130, and an exhaust gas treatment unit 140. The gas-collecting channel 110 is a hollow structure, and is suitable for covering the exterior of the tire grinding machine 200. One side of the tire accommodating groove is a tire accommodating port, and the opposite side of the tire accommodating groove is a tire accommodating port. The first sealing door 120 is openably and closably connected to the tire insertion opening. The second sealing door 130 is openably and closably connected to the tire outlet. The exhaust treatment unit 140 is in communication with the gas collection hood 110.

In this embodiment, a tire can enter the gas collection enclosure 110 through the tire access opening. The tire bead sanding is performed on a tire sander 200 within the air collection hood 110. After polishing is completed, the tire can be taken out of the gas collecting casing 110 through the tire outlet. Therefore, the tire is placed in and out without depending on a single channel, and the production rhythm is guaranteed. It should be noted that, in the process of grinding the bead of the tire, the tire introduction port is sealed by the first sealing door 120, and the tire introduction port is sealed by the second sealing door 130. The gas collecting hood 110, the first sealing door 120 and the second sealing door 130 are mutually matched, so that waste gas generated during tire grinding can be effectively prevented from diffusing into a workshop. The exhaust treatment unit 140 is capable of treating exhaust from the gas collecting channel 110. On the whole, produced waste gas when can handling the tire effectively and polish has solved the pollution problem that the tire polished and brought, improves the operation environment, has reduced waste gas to operation personnel's harm.

In some embodiments of the present invention, the exhaust gas treatment unit 140 includes a first filter 141, a second filter 142, and a microbial treatment tank 143. Wherein. The first filter 141 is a cylinder structure, one end of which is communicated with the gas-collecting hood 110, and the other end of which is communicated with one end of the second filter 142, and large ceramic balls are stored inside. The second filter 142 is a cylindrical structure, one end of which away from the first filter 141 is communicated with the microorganism processing pool 143, and small ceramic balls are stored inside. The microbial treatment tank 143 is a square hollow structure, and a microbial solution is stored in the tank. It should be noted that the exhaust gas flowing out from the gas collecting hood 110 flows to the microbiological treatment tank 143 after passing through the first filter 141 and the second filter 142 in sequence. The first filter 141 can primarily filter the exhaust gas. The second filter 142 is capable of re-filtering the exhaust gas. The biological treatment tank can absorb and treat hydrogen sulfide gas in the waste gas. Because the ceramic balls stored in the first filter 141 have a large particle size and the ceramic balls stored in the second filter 142 have a small particle size, when the exhaust gas passes through the medium with a large particle size and then passes through the medium with a small particle size, the flow velocity of the exhaust gas is reduced due to the pressure difference, the filtering duration is prolonged, and the filtering effect is improved. And compared with other aggregates, the ceramic balls are very uniform in composition, shape, size, sphericity and density, small in occupied space, high in filtering efficiency and large in surface area, and can capture dust with the particle size of more than 3 microns, so that the filtering effect is better. In addition, the ceramic ball is a chemically inert medium, has high acid resistance, oxidation resistance and corrosion resistance and strong tolerance, and improves the service life of the first filter 141 and the second filter 142. The microorganism solution can be Chloromycetaceae solution, chromobacterium solution, xanthomonas solution or Thiobacillus solution, and can absorb hydrogen sulfide in the waste gas. On the whole, produced waste gas when can handling the tire effectively and polish has solved the pollution problem that the tire polished and brought, improves the operation environment, has reduced waste gas to operation personnel's harm.

In some embodiments of the present invention, the opposite ends of the first filter 141 are respectively provided with the blocking net, and the opposite ends of the second filter 142 are also respectively provided with the blocking net. In this way, the ceramic balls can be effectively prevented from flowing out of the housings of the first and

second filters

141 and 142, and the exhaust gas can smoothly flow through the first and

second filters

141 and 142.

In some embodiments of the present invention, the exhaust gas treatment device for tire polishing further includes an air pumping unit 150, an input end of the air pumping unit 150 is communicated with the gas collecting channel 110, and an output end is communicated with the first filter 141 of the exhaust gas treatment unit 140. The air extraction unit 150 reduces the retention time of the waste gas in the gas collecting hood 110, improves the overall filtering efficiency and ensures the production takt. Specifically, the pumping unit 150 is a pumping pump or a suction motor.

In some embodiments of the present invention, the gas collecting channel 110 comprises a lower cover section and an upper cover section, the lower cover section is a square structure, one side is a tire inlet, and the opposite side is a tire outlet. One side of the tire inlet port is rotatably connected to one side of the first sealing door 120, and one side of the tire outlet port is rotatably connected to one side of the second sealing door 130. Specifically, the tire inlet port side is hinge-rotatably connected to the first sealing door 120 side, and the tire outlet port side is hinge-rotatably connected to the second sealing door 130 side. The bottom of the upper cover body is connected with the top of the lower cover section and is communicated with the top, the top is communicated with the waste gas treatment unit 140, and the cross section of the bottom is larger than that of the top. Therefore, the exhaust gas is convenient to collect and discharge. It is noted that the air extraction unit 150 is fixed to the top end surface outside the upper cover section, communicating with the inside of the upper cover section.

The utility model discloses in some embodiments, the material of lower cover section, upper cover section, first sealing door 120 and second sealing door 130 is toughened glass, makes things convenient for the operation personnel to observe the situation of polishing and exhaust-gas treatment situation, is favorable to improving effect of polishing and operational safety.

Referring to fig. 1, 2, 3 and 4, the present invention further provides a tire polishing system, which includes a tire polishing machine 200 and an exhaust gas treatment device provided in any of the above embodiments. Therein, the tire buffing machine 200 includes a clamping portion 210, an upper buffing portion 220, and a lower buffing portion 230. The clamping parts 210 are two and are arranged oppositely, and the minimum distance between the opposite sides can be adjusted. The height of each grip portion 210 in the vertical direction is adjustable. The number of the upper polishing portions 220 is two, one of which is disposed directly above one of the clamping portions 210, and the other of which is disposed directly above the other clamping portion 210. Each of the upper sanding parts 220 is adjustable in height in a vertical direction. The lower polishing portion 230 is one and is disposed below the clamping portion 210. The height of the lower sanding part 230 in the vertical direction is adjustable. The gas collecting channel 110 covers the clamping portion 210, the upper polishing portion 220 and the lower polishing portion 230.

In this embodiment, the two clamping portions 210 cooperate with each other to clamp the hub of the fixed wheel. The two upper buffing portions 220 can buff two shoulders of the tire of the wheel, respectively. The lower buffing section 230 is capable of buffing the crown of the tire. On the whole, can replace artifical a plurality of positions to the tire to polish, improve the effect of polishing, improve the efficiency of polishing. Specifically, the minimum spacing between facing sides of the clamping portion 210 can be adjusted to clamp a fixed hub or release a hub. Each grip 210 is adjustable in height in the vertical direction to drive the hub and tire up and down. The height of each upper polishing part 220 in the vertical direction can be adjusted, the height of each lower polishing part 230 in the vertical direction can also be adjusted, tires in different heights can be polished, and the polishing effect and the polishing efficiency are further improved. In the polishing process, the waste gas treatment device for tire polishing can prevent waste gas generated by tire polishing from diffusing into a workshop, and the waste gas is treated and discharged, so that the operation environment in the workshop is improved, and the harm of the waste gas to operators is reduced.

In some embodiments of the present invention, a bottom plate is disposed at the bottom of the gas-collecting channel 110. The tire buffing machine 200 further includes a first support column, a first fixing base, a first driving cylinder 240, a second support column, a second driving cylinder 270, a second fixing base, a first servo motor 260, a third driving cylinder 250, and a fourth driving cylinder 280. Wherein, first support column is two, and the equal vertical setting of axis, the bottom is fixed in the relative both ends of the rear side of the top surface of bottom plate respectively. The number of the first fixing seats is two, and the bottoms of the first fixing seats are fixedly connected with the top ends of the two first supporting columns respectively. First actuating cylinder 240 that drives is four, the equal vertical setting of axis, and the output shaft all sets up, and the bottom of two of them cylinders is fixed in the top surface of one of them first fixing base respectively, and the bottom of two other cylinders is fixed in the top surface of another one first fixing base respectively. One of the upper sanding parts 220 is fixed to the top ends of the output shafts of two of the first driving cylinders 240, and the other upper sanding part 220 is fixed to the top ends of the output shafts of the other two first driving cylinders 240. Each of the upper sanding parts 220 is driven by two first driving cylinders 240 to move up and down, respectively, so that the height of each of the upper sanding parts 220 in the vertical direction is adjustable. The second support column is two, and the equal vertical setting of axis, bottom are fixed in the relative both ends of the front side of the top surface of bottom plate respectively. Here, it should be noted that the top end surface of each second support column is lower than the top end surface of any one of the first support columns. The second drives actuating cylinder 270 and is four, and the equal vertical setting of axis, and the output shaft all sets up, and the bottom of two of them cylinders is fixed in the top surface of one of them second support column respectively, and the bottom of two other cylinders is fixed in the top surface of another one second support column respectively. The second fixing base is two, and the bottom of one of them is fixed in the top of the output shaft of two of them second drive cylinders 270, and another bottom is fixed in the top of the output shaft of two other second drive cylinders 270. The number of the first servo motors 260 is two, one of the first servo motors is fixed on the top end face of one of the second fixing seats, the other one of the first servo motors 260 is fixed on the top end face of the other second fixing seat, and the output shafts of the two first servo motors 260 are arranged in opposite directions. The number of the third driving cylinders 250 is two, one of the third driving cylinders is fixed to the output shaft of one of the first servo motors 260, the other of the third driving cylinders is fixed to the output shaft of the other of the first servo motors 260, and the output shafts of the two third driving cylinders 250 are arranged in opposite directions. One of the clamping portions 210 is fixed to an output shaft of one of the third driving cylinders 250, and the other clamping portion 210 is fixed to an output shaft of the other third driving cylinder 250. The two clamping portions 210 are driven to move toward or away from each other by the two third driving cylinders 250 so that the minimum distance between the facing sides of the two clamping portions 210 can be adjusted. Each of the clamping parts 210, each of the third driving cylinders 250, each of the first servo motors 260, and each of the second fixing seats are respectively driven by two second driving cylinders 270, so that each of the clamping parts 210, each of the third driving cylinders 250, each of the first servo motors 260, and each of the second fixing seats can move up and down, thereby making the height of each of the clamping parts 210 adjustable in the vertical direction. Every first servo motor 260 can drive a third and drive cylinder 250 and a clamping part 210 and rotate to drive wheel hub and tire and rotate along the circumference of tire, and then make the portion of polishing 220 can polish the tire shoulder along the circumference of tire, and make lower portion of polishing 230 polish the child crown along the circumference of tire, realize the all-round of tire and polish. Fourth drive cylinder 280 is one, and the axis is vertical to be set up, and the output shaft sets up, and the bottom mounting of cylinder is in the middle part of the top surface of bottom plate. The lower sanding part 230 is fixed to the top end of the output shaft of the fourth driving cylinder 280 such that the height of the lower sanding part 230 in the vertical direction is adjustable. The tire grinding machine 200 further includes a PLC electrically connected to the first driving cylinder 240, the second driving cylinder 270, the first servo motor 260, the third driving cylinder 250, and the fourth driving cylinder 280, respectively, and the PLC controls the first driving cylinder 240, the second driving cylinder 270, the first servo motor 260, the third driving cylinder 250, and the fourth driving cylinder 280 to operate, respectively. It should be noted that the principle of the PLC controlling the operation of the motor and the cylinder and the executed logic program are the prior art, and are not described herein again. On the whole, can assist the manual work to polish the tire for efficiency of polishing is higher, and the effect of polishing is better. In addition, the heights of the upper sanding part 220 and the lower sanding part 230 in the vertical direction can be finely adjusted to vary the degree of sanding.

Referring to fig. 3 and 4, in some embodiments of the present invention, each upper polishing portion 220 includes a polishing pad 221, and a plane of each polishing pad 221 is at a first predetermined angle with respect to a vertical direction. Specifically, the first preset included angle is 30-60 degrees. The planes of the two polishing sheets 221 are at a second predetermined included angle. Specifically, the second preset included angle is 90-150 degrees. Therefore, the tire shoulder of the tire can be well ground, and the overall grinding effect of the tire is improved.

In some embodiments of the present invention, each of the upper polishing portions 220 further includes a third fixing seat 224, a blade accommodating groove 223 and a second servo motor 222. The bottom end of the third fixing seat 224 of one of the upper polishing portions 220 is fixedly connected with the top ends of the output shafts of two of the first driving cylinders 240, and the bottom end of the third fixing seat 224 of the other upper polishing portion 220 is fixedly connected with the top ends of the output shafts of the other two of the first driving cylinders 240. One of the blade receiving grooves 223 is fixed to one side of one of the third fixing seats 224, and the other blade receiving groove 223 is fixed to one side of the other third fixing seat 224. One of the second servo motors 222 is fixed to the top surface of one of the blade accommodating grooves 223, and the output shaft is disposed downward. One of the second servo motors 222 is fixed to the top surface of one of the blade accommodating grooves 223, and the output shaft is disposed downward. Another second servo motor 222 is fixed to the top surface of another blade accommodating groove 223, and the output shaft is disposed downward. One of the polishing pads 221 has a portion disposed in one of the pad accommodating grooves 223, and the middle portion thereof is fixedly connected to the bottom end of the output shaft of one of the second servo motors 222, and another of the polishing pads 221 has a portion disposed in the other pad accommodating groove 223, and the middle portion thereof is fixedly connected to the bottom end of the output shaft of the other second servo motor 222. The two second servo motors 222 respectively drive the two polishing plates 221 to rotate. Two servo motor are connected with the PLC electricity respectively, are controlled the rotational speed of two second servo motor 222 respectively by PLC to the effect of polishing of two tire shoulders is ensured.

In some embodiments of the present invention, the lower polishing portion 230 includes a polishing roller 231, and an axis of the polishing roller 231 is parallel to an axis of the clamping portion 210. The grinding roller 231 can grind the crown of the tire well to improve the overall grinding effect.

In some embodiments of the present invention, the lower polishing portion 230 further comprises a connecting seat 233 and a supporting frame 232. The bottom end surface of the connecting seat 233 is fixedly connected to the top end of the output shaft of the fourth driving cylinder 280, and the top end surface is fixedly connected to the bottom of the supporting frame 232. The orthographic projection of the connecting seat 233 from top to bottom is of a circular structure or a square structure, so that the contact area of the supporting frame 232 and the output shaft of the driving cylinder is effectively increased, and the stability of the connection of the supporting frame 232 and the output shaft of the driving cylinder is improved. Opposite ends of the top of the supporting frame 232 are rotatably connected with opposite ends of the grinding roller 231, respectively. The fourth driving cylinder 280 drives the connection base 233, the support frame 232, and the grinding roller 231 to move up and down. The whole structure is simpler, and the manufacturing cost is lower. Moreover, the connecting seat 233, the supporting frame 232 and the grinding roller 231 are lighter in weight, so that the fourth driving cylinder 280 can accurately control the position of the grinding roller 231, and the grinding precision is further guaranteed.

Referring to fig. 3 and 4, in some embodiments of the present invention, each clamping portion 210 includes a supporting seat, a fifth driving cylinder, an adjusting portion 211, and a plurality of telescopic assemblies. The supporting seat is of a cylindrical structure, and one end face of the supporting seat is fixedly connected with the output shaft of the third driving cylinder 250. The fifth driving cylinder is arranged in the supporting seat, and the output shaft is horizontally arranged. The adjusting portion 211 is a cone structure, and one end of the adjusting portion is fixedly connected with an output shaft of the fifth driving cylinder. Each telescoping assembly includes a support rod 212 and an expansion plate 213. One end of the support rod 212 of each telescopic assembly passes through the side wall of the support seat and extends into the support seat, and abuts against the side wall of the adjusting portion 211, and the other end is fixed with an expansion plate 213. The fifth driving cylinder can drive the adjusting part 211 to move, so that the length of the supporting rod 212 of each telescopic assembly extending out of the supporting seat can be adjusted, and the expansion plates 213 of the plurality of telescopic assemblies are matched with each other to support the inner walls of the hubs of the wheels with different sizes. Therefore, the universality of the clamping part 210 is effectively improved, and the clamping part is suitable for supporting and fixing wheels with different sizes so as to conveniently polish the wheels with different sizes. And each fifth driving cylinder is electrically connected with the PLC, and the PLC controls the fifth driving cylinders to work.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," "one specific embodiment," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only the specific implementation manner of the preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the utility model within the scope of the present invention.

Claims

1. The utility model provides a tire is polished and is used exhaust treatment device which characterized in that includes:

the device comprises a gas collecting hood, a first sealing door, a second sealing door and a waste gas treatment unit;

the waste gas treatment unit is communicated with the gas collecting hood.

2. The exhaust gas treatment device for tire buffing according to claim 1, wherein the exhaust gas treatment unit includes a first filter, a second filter and a microbial treatment tank;

the first filter is hollow, one end of the first filter is communicated with the gas collecting hood, the other end of the first filter is communicated with one end of the second filter, and large ceramic balls are stored in the first filter;

the microorganism treatment pool is hollow, and a microorganism solution is stored in the microorganism treatment pool.

3. The exhaust gas treatment device for tire buffing according to claim 2, wherein the first filter is provided at opposite ends thereof with barrier nets, respectively;

the two opposite ends of the second filter are also respectively provided with the blocking nets.

4. The exhaust gas treatment device for tire buffing according to any of claims 1 to 3 further comprising an air suction unit;

the input end of the air extraction unit is communicated with the gas collecting hood, and the output end of the air extraction unit is communicated with the waste gas treatment unit.

5. The exhaust gas treatment device for tire buffing according to any of claims 1 to 3 wherein the gas collecting casing includes a lower casing section and an upper casing section;

the lower cover section is of a square structure, one side of the lower cover section is the tire placing inlet, and the opposite side of the lower cover section is the tire placing outlet;

one side of the tire outlet is rotationally connected with one side of the second sealing door;

the bottom of the upper cover body is connected with the top of the lower cover section and communicated with the top, the top is communicated with the waste gas treatment unit, and the cross section of the bottom is larger than that of the top.

6. The exhaust gas treatment device for tire buffing according to claim 5, wherein the lower cover section, the upper cover section, the first sealing door and the second sealing door are made of tempered glass.

7. A buffing system for tire buffing comprising a tire buffing machine and the exhaust gas treatment apparatus for tire buffing according to any one of claims 1 to 6;

the two upper grinding parts are arranged, one of the two upper grinding parts is arranged right above one of the clamping parts, and the other one of the two upper grinding parts is arranged right above the other clamping part; the height of each upper grinding part in the vertical direction is adjustable;

8. A tire buffing system according to claim 7 wherein each of the upper buffing sections includes a buffing pad;

9. The tire buffing system of claim 7 wherein the lower buffing section includes a buffing roller;

the axis of the grinding roller is parallel to the axis of the clamping part.