CN216032661U - Rear inflating device for tire - Google Patents
Rear inflating device for tire Download PDFInfo
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- CN216032661U CN216032661U CN202122363286.8U CN202122363286U CN216032661U CN 216032661 U CN216032661 U CN 216032661U CN 202122363286 U CN202122363286 U CN 202122363286U CN 216032661 U CN216032661 U CN 216032661U
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Abstract
The utility model relates to the technical field of tire processing equipment, and discloses a post-inflation device for a tire. Inflation station after aerating device includes frame and a plurality of behind the tire, aerifys the station after every and all includes: the chuck assembly is used for clamping the tire to perform post inflation operation; the die adjusting assembly is used for adjusting the die closing height and supporting the chuck assembly to complete the inflation operation; the mold adjusting assembly is provided with a first position for supporting the chuck assembly during post inflation operation and a second position for avoiding the chuck assembly after the post inflation operation is finished on the rack; the die adjustment assembly is movable between the first and second positions. The utility model reduces the height of the whole device, reduces the occupied space and facilitates the follow-up maintenance and replacement of parts such as the movable chuck and the like.
Description
Technical Field
The utility model relates to the technical field of tire processing equipment, in particular to a post-inflation device for a tire.
Background
In a tire vulcanization process, in order to prevent the tire after high-temperature vulcanization from deforming during cooling, the tire immediately after high-temperature vulcanization is usually placed on a post-inflation device for post-inflation cooling and shaping, so as to ensure the shape, size and physical properties of the tire, and thus the quality of the tire.
The conventional tire post-inflation device mainly comprises the following two types:
the utility model provides a be inflation device behind convertible quadruplex position, its whole spare part that needs is more, and the structure is complicated, and because of upper and lower chuck is floating structure, the clearance is great, and after the station was switched in the upset, it is difficult to ensure the centering nature of upper and lower chuck, and the repeated positioning accuracy is low.
The other type is a hydraulic four-station post-inflation device, and during inflation, supporting force needs to be provided at the axis of the chuck through a hydraulic cylinder, so that the height of the whole equipment comprises the heights of an upper hydraulic cylinder and a lower hydraulic cylinder, the occupied space is large, the maintenance and the replacement of parts such as the chuck are inconvenient, and the maintenance cost is high; in addition, four oil cylinders are needed for four stations and corresponding hydraulic valve groups are arranged, the cost is high, and potential safety hazards of hydraulic oil leakage exist.
SUMMERY OF THE UTILITY MODEL
Based on the problems, the utility model aims to provide a tire post-inflation device, which reduces the height of the whole device, occupies small space and ensures the centering property of a chuck; meanwhile, the problem of oil leakage of the existing hydraulic rear inflating device is effectively solved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a post tire inflation apparatus comprising a frame and a plurality of post inflation stations, each post inflation station comprising:
the chuck assembly is used for clamping the tire to perform post inflation operation;
the die adjusting assembly is used for adjusting the die closing height and supporting the chuck assembly to complete the inflation operation;
the mold adjusting assembly is provided with a first position for supporting the chuck assembly during post inflation operation and a second position for avoiding the chuck assembly after the post inflation operation is finished on the rack;
the die adjustment assembly is movable between the first position and the second position.
As a preferable scheme of the tire post-inflation device of the present invention, the chuck assembly includes a fixed chuck and a movable chuck, the fixed chuck is fixedly disposed on the frame, the movable chuck is disposed on the frame in a liftable manner, and the movable chuck can be lifted up to clamp the tire together with the fixed chuck.
As a preferable aspect of the tire post-inflation device of the present invention, the chuck assembly further includes a lifting driving member for driving the movable chuck to lift, so that the movable chuck is lifted to clamp the tire together with the fixed chuck, or the movable chuck is lowered to a side of the mold adjustment assembly.
As a preferable aspect of the tire post-inflation apparatus of the present invention, the chuck assembly further includes a guide assembly for guiding the elevating movement of the movable chuck.
As a preferable aspect of the tire post-inflation device of the present invention, the guide assembly includes a guide rod and a guide seat which are slidably connected, the guide rod is connected to the movable chuck, and the guide seat is connected to the frame.
As a preferable aspect of the tire post-inflation device of the present invention, each post-inflation station further includes a movable driving member for driving the mold adjusting assembly to move between the first position and the second position on the frame, so that the mold adjusting assembly moves to a position below the raised movable chuck or moves to a position beside the lowered movable chuck.
As a preferable aspect of the tire post-inflation device of the present invention, each post-inflation station further includes a tire pushing assembly disposed on the frame in a position-adjustable manner, the tire pushing assembly being configured to separate the tire from the fixing chuck.
In a preferred aspect of the tire post-inflation device according to the present invention, the tire post-inflation device further includes a tire mounting and demounting robot for loading and demounting the tire from the movable chuck.
As a preferable scheme of the post-tire inflation device, the mold adjusting assembly comprises a support seat, a mold adjusting rod and a mold adjusting nut, the support seat is slidably connected to the frame, the mold adjusting nut is arranged in the support seat, the mold adjusting rod is arranged in the mold adjusting nut, and the mold adjusting rod is rotated to drive the mold adjusting nut to extend out of the support seat, so that the mold adjusting nut extends to a preset mold closing height.
As a preferable scheme of the tire post-inflation device, the mold adjusting assembly further comprises a mold adjusting driving piece, and the mold adjusting driving piece is used for driving the mold adjusting rod to rotate, so that the rotating mold adjusting rod drives the mold adjusting nut to extend out of the supporting seat.
The utility model provides a tire post-inflation device, which has the working principle that: when the tire after high-temperature vulcanization is inflated, cooled and shaped, the tire is placed on a movable chuck, then the movable chuck is lifted to be clamped with a fixed chuck together through a lifting driving piece, then a mold adjusting assembly is moved to the position below the lifted movable chuck through the movable driving piece, and the mold adjusting assembly is adjusted to a preset mold closing height according to the design requirement of the mold closing height; then, filling pressurized gas into the tire, wherein under the action of air pressure, the tire starts to expand and deform and generates acting force to be applied to the movable chuck, so that the movable chuck descends along with the movement until the tire is attached to the mold adjusting assembly at the preset mold closing height, and at the moment, the air pressure in the tire is increased to the set air pressure and is kept for a period of time to finish the inflation, cooling and shaping of the tire; after the inflation cooling design, deflate the tire, separate tire and fixed chuck, rise the activity chuck to transfer the mould subassembly to have enough space can remove outside the activity chuck, will transfer the mould subassembly again and remove to the side of activity chuck, finally, descend the activity chuck to unload the child position, the manipulator takes off the tire from the activity chuck, the operation of aerifing after the completion.
In conclusion, the beneficial effects of the utility model are as follows:
1. according to the utility model, the movable mold adjusting assembly is adopted, and after the post inflation operation is finished, the mold adjusting assembly is moved from the first position to the second position by moving the driving piece so as to avoid the movable chuck from descending to the tire unloading position, so that the height of the whole device is reduced, the occupied space is reduced, and the subsequent maintenance and replacement of parts such as the movable chuck are facilitated.
2. According to the utility model, the lifting movement of the chuck component is guided by the guide component, so that the overall centering performance of the chuck component is ensured, the tire seam allowance is ensured not to deform, and the quality of the tire is improved.
3. The die adjusting assembly adopts the die adjusting driving piece to drive the die adjusting rod to rotate and drive the die adjusting nut to extend out of the supporting seat to the preset die closing height, adopts a mechanical lead screw nut pair transmission structure, ensures the die closing precision, has simple and efficient driving mode, and does not need to be provided with a complex hydraulic pressure and air pressure pipeline.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a post-inflation device for a tire according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a tire post-inflation apparatus according to an embodiment of the present invention in an operational state;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a cross-sectional view of the structure of a mold adjustment assembly in a tire post-inflation apparatus according to an embodiment of the present invention;
FIG. 6 is a perspective view of a rear inflation station of a tire rear inflation apparatus according to an embodiment of the present invention.
In the figure:
1-a frame; 2-post inflation station; 3-tire loading and unloading manipulator;
11-a first slide rail; 12-a second slide rail;
21-a chuck assembly; 22-a mould adjusting component; 23-moving the driving member; 24-a tire pushing assembly;
211-a fixed chuck; 212-a removable chuck; 213-lifting drive member; 214-a guide assembly;
2141-a guide rod; 2142-a guide seat;
221-a support seat; 222-a mode adjusting rod; 223-adjusting the die nut; 224-adjusting the die driving member; 225-a coupling;
226-a first carriage;
2211-first mount; 2212-second mount;
241-tire pushing driving piece; 242-tire pushing slide; 243-push the tire slide rail; 244-locking knob; 245-a mounting plate;
31-a robotic arm; 32-a jaw plate; 33-a second slide; 34-a rotating shaft; 35-a robot drive;
100-tyre.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 6, the present embodiment provides a post-tire-inflation device that can be used for inflation cooling and shaping of a tire 100 that has been vulcanized at a high temperature. This inflation device behind tire includes that frame 1 and a plurality of back inflate station 2, and every back is inflated station 2 and is all included chuck subassembly 21 and transfers mould subassembly 22, and chuck subassembly 21 is used for centre gripping tire 100 to carry out the back inflation operation, transfers mould subassembly 22 to be used for adjusting the compound die height to support chuck subassembly 21 and accomplish the back inflation operation. The mold adjusting assembly 22 is provided with a first position for supporting the chuck assembly 21 during post inflation operation and a second position for avoiding the chuck assembly 21 after the post inflation operation is finished on the frame 1; the mold adjustment assembly 22 is movable between a first position and a second position.
Specifically, as shown in fig. 1 and 2, the chuck assembly 21 includes a fixed chuck 211 and a movable chuck 212, the fixed chuck 211 is fixedly disposed on the frame 1, the movable chuck 212 is liftably disposed on the frame 1, and the movable chuck 212 can be lifted up to clamp the tire 100 together with the fixed chuck 211. The mold adjusting assembly 22 is movably disposed on the frame 1, the mold adjusting assembly 22 can move to a position below the raised movable chuck 212 (i.e., the first position) and adjust to a preset mold closing height, and the mold adjusting assembly 22 can also move to a side of the movable chuck 212 (i.e., the second position) to avoid the lowered movable chuck 212.
When the tire 100 after high-temperature vulcanization is inflated, cooled and shaped, the tire 100 is firstly placed on the movable chuck 212, the movable chuck 212 is lifted to clamp the tire 100 together with the fixed chuck 211, the mold adjusting assembly 22 is moved to the position below the lifted movable chuck 212, and the mold adjusting assembly 22 is adjusted to the preset mold closing height according to the mold closing height design requirement; then, pressurized gas is filled into the tire 100, under the action of air pressure, the tire 100 starts to expand and deform and generates acting force to be applied to the movable chuck 212, the movable chuck 212 descends along with the movement until the tire 100 is attached to the mold adjusting assembly 22 at the preset mold closing height, at the moment, the air pressure in the tire 100 is increased to the set air pressure, and the inflation, cooling and shaping of the tire 100 are completed after a period of time; after the inflation cooling shaping is finished, the tire 100 is deflated, the tire 100 and the fixed chuck 211 are separated, the movable chuck 212 is lifted to the position where the mold adjusting assembly 22 has enough space to move out of the movable chuck 212, then the mold adjusting assembly 22 is moved to the side of the movable chuck 212, and finally the movable chuck 212 is lowered to the tire unloading position, and the tire 100 is taken down from the movable chuck 212.
According to the utility model, the movable mold adjusting assembly 22 is adopted, and after the post inflation operation is finished, the mold adjusting assembly 22 is moved from the first position to the second position to avoid the movable chuck 212 descending to the tire unloading position, so that the height of the whole device is reduced, the occupied space is reduced, and the subsequent maintenance and replacement of parts such as the movable chuck 212 are facilitated.
Each post-inflation station 2 may further include a movable driving member 23, and the movable driving member 23 is configured to drive the mold adjusting assembly 22 to move on the frame 1, so that the mold adjusting assembly 22 moves below the raised movable chuck 212, or so that the mold adjusting assembly 22 moves to the side of the lowered movable chuck 212. Specifically, the movable driving member 23 may be a cylinder or an electric push rod, so as to avoid the safety accident of hydraulic oil leakage caused by hydraulic driving. The movable driving members 23 can be symmetrically arranged in two numbers to ensure the stable movement of the die adjusting assembly 22, so as to ensure the die adjusting accuracy of the die adjusting assembly 22, and meanwhile, the limited installation space on the machine frame 1 can be fully utilized.
Optionally, the chuck assembly 21 further comprises an elevating driving unit 213, and the elevating driving unit 213 is used for driving the movable chuck 212 to ascend and descend, so that the movable chuck 212 is lifted to clamp the tire 100 together with the fixed chuck 211, or the movable chuck 212 descends to the side of the mold adjustment assembly 22. Specifically, the lifting driving member 213 may be an air cylinder or an electric push rod, so as to avoid the safety accident of hydraulic oil leakage due to hydraulic driving. The elevation drive 213 may be provided between the two movement drives 23 to make full use of the limited installation space on the frame 1. The lifting driving member 213 may be symmetrically provided in two to ensure smooth lifting of the movable chuck 212, thereby ensuring centering accuracy of the movable chuck 212 with the fixed chuck 211.
As shown in fig. 3 to 6, the mold adjusting assembly 22 may include a supporting seat 221, a mold adjusting rod 222 and a mold adjusting nut 223, the supporting seat 221 is slidably connected to the frame 1, the mold adjusting nut 223 is disposed in the supporting seat 221, the mold adjusting rod 222 is disposed in the mold adjusting nut 223, and the mold adjusting rod 222 is rotated to drive the mold adjusting nut 223 to extend out of the supporting seat 221, so that the mold adjusting nut 223 extends to a preset mold closing height. In one embodiment, the mold adjusting rod 222 is rotatably disposed in the supporting base 221, the mold adjusting nut 223 can be screwed with the mold adjusting rod 222 and slidably connected in the supporting base 221, and rotating the mold adjusting rod 222 can drive the mold adjusting nut 223 to extend out of the supporting base 221, so that the mold adjusting nut 223 extends to a predetermined mold clamping height. The supporting seat 221 and the die adjusting nut 223 are both hollow cylindrical structures, the die adjusting rod 222 is located in the hollow cylindrical structure of the die adjusting nut 223, and the die adjusting nut 223 is located in the hollow cylindrical structure of the supporting seat 221 and is in threaded connection with the supporting seat 221. The mold adjusting nut 223 and the mold adjusting rod 222 form a screw nut pair, and the mold adjusting nut 223 cannot rotate and can only move up and down under the limiting effect of the supporting seat 221. When the mold closing height is adjusted, the mold adjusting rod 222 can be manually or automatically rotated, the mold adjusting rod 222 drives the mold adjusting nut 223 to extend out of the supporting seat 221, so that the upper end face of the mold adjusting nut 223 reaches the preset mold closing height, when the tire 100 is inflated, the movable chuck 212 descends along with the tire until the tire 100 abuts against the upper end face of the mold adjusting nut 223, and at the moment, the air pressure in the tire 100 is increased to the set air pressure, and the inflation is completed.
In another embodiment, the mold adjusting nut 223 and the mold adjusting rod 222 may be connected by a key slot structure, that is, the mold adjusting nut 223 and the mold adjusting rod 222 may slide relatively in the axial direction, but under the limit action of the key slot structure, the mold adjusting nut 223 and the mold adjusting rod 222 cannot rotate relatively in the circumferential direction, the mold adjusting nut 223 is in threaded connection with the supporting seat 221, when the mold adjusting rod 222 is rotated, the mold adjusting rod 222 drives the mold adjusting nut 223 to rotate, and since the mold adjusting nut 223 and the supporting seat 221 form a screw nut pair, the mold adjusting nut 223 may lift and move the mold adjusting rod 222 relatively, thereby extending out of the supporting seat 221. In addition, the mold adjusting rod 222 can be a rod-shaped structure with a non-circular cross section such as a rectangle or a triangle, so that the mold adjusting nut 223 and the mold adjusting rod 222 are prevented from rotating relatively along the circumferential direction, and at the moment, a key groove structure is not needed to be adopted for connecting the mold adjusting nut 223 and the mold adjusting rod 222.
Specifically, to facilitate the disassembly, assembly and maintenance, the support seat 221 includes a first support 2211 and a second support 2212, the first support 2211 is slidably connected to the frame 1, the movable driving member 23 is connected to the first support 2211, one end of the second support 2212 is fixedly connected to the first support 2211, the other end is used for supporting the tire 100 through the movable chuck 212, the mold adjusting rod 222 is rotatably disposed on the first support 2211, and the mold adjusting nut 223 is slidably connected to the second support 2212. When the tire 100 is inflated, the tire 100 expands and deforms, and the pressure of the tire 100 is transmitted to the frame 1 through the movable chuck 212, the mold adjusting nut 223, the second support 2212 and the first support 2211.
Optionally, the mold adjusting assembly 22 further includes a mold adjusting driving member 224, and the mold adjusting driving member 224 is configured to drive the mold adjusting rod 222 to rotate, so that the rotating mold adjusting rod 222 drives the mold adjusting nut 223 to extend out of the supporting seat 221. Because the die adjusting driving part 224 adopts a servo motor, the rotation angle of the die adjusting rod 222 is conveniently and accurately controlled, the die assembling precision is ensured, the driving mode is simple and efficient, and a complex hydraulic and pneumatic pipeline is not required to be arranged. The mold adjusting assembly 22 further comprises a coupler 225, the mold adjusting driving member 224 is connected to the mold adjusting rod 222 through the coupler 225, and the coupler 225 can be used as a safety device for preventing the mold adjusting rod 222 from bearing an excessive load, so as to perform an overload protection function. The mold adjusting assembly 22 further comprises a first sliding seat 226, the frame 1 is provided with a first sliding rail 11, and the supporting seat 221 is slidably connected to the first sliding rail 11 through the first sliding seat 226.
In order to ensure the concentricity of the movable chuck 212 and the fixed chuck 211, the chuck assembly 21 may further include a guide assembly 214, and the guide assembly 214 is used for guiding the lifting movement of the movable chuck 212, so as to ensure the alignment between the movable chuck 212 and the fixed chuck 211, avoid the deformation of the tire bead to influence the quality of the tire 100, and ensure the shape, size and physical characteristics of the tire 100. The number and the position of the guide assemblies 214 are not limited, and there may be one guide assembly 214, or two or more guide assemblies 214 may be provided, in this embodiment, the two guide assemblies 214 are symmetrically disposed between the movable chuck 212 and the frame 1.
In this embodiment, the guiding assembly 214 includes a guiding rod 2141 and a guiding seat 2142, which are slidably connected, the guiding rod 2141 is fixedly connected to the movable chuck 212, and the guiding seat 2142 is fixedly connected to the frame 1. To reduce the frictional resistance, the guide rod 2141 is an optical axis, and the guide seat 2142 is a linear bearing, and the optical axis is movably inserted through the linear bearing. In other embodiments, the guide assembly 214 may also employ a guide structure with a guide rail and a slider.
As shown in fig. 2, each post-inflation station 2 may further comprise a tire-pushing assembly 24 positionally adjustably provided on the frame 1, the tire-pushing assembly 24 being used to separate the tire 100 from the fixing chuck 211. In the present embodiment, the tire pushing assembly 24 includes a tire pushing driving member 241, a tire pushing sliding seat 242, a tire pushing sliding rail 243, a locking knob 244 and a mounting plate 245, the two mounting plates 245 are disposed on the frame 1 at an interval, and the tire pushing sliding rail 243 is erected between the two mounting plates 245. The tire pushing driving part 241 can be a cylinder or an electric push rod, so that the safety accident of hydraulic oil leakage caused by hydraulic driving is avoided. The tire pushing slide base 242 is slidably sleeved on the tire pushing slide rail 243, the tire pushing driving element 241 is mounted on the tire pushing slide base 242, and the tire 100 is pushed against the tire 100 through the air cylinder rod of the tire pushing driving element 241, so that the tire 100 and the fixing chuck 211 are separated. The locking knob 244 is in threaded connection with the tire pushing slide carriage 242, and the tire pushing slide carriage 242 and the tire pushing slide rail 243 are locked by generating frictional resistance by screwing the locking knob 244 to be abutted against the tire pushing slide rail 243, so that the tire pushing slide carriage 242 cannot continuously slide, and the position of the tire pushing driving piece 241 on the rack 1 is adjusted to adapt to the separation of the tires 100 of various specifications from the fixed chuck 211.
As shown in fig. 1 and 2, the post-tire inflation apparatus optionally further includes a tire loading and unloading robot 3, and the tire loading and unloading robot 3 is used to load or unload the tire 100 from the movable chuck 212. In this embodiment, four rear inflating stations 2 are arranged on the frame 1, the second slide rail 12 is arranged on the frame 1, the tire assembling and disassembling manipulator 3 is slidably arranged on the second slide rail 12, and the four-station inflating operation is realized through one tire assembling and disassembling manipulator 3, so that the processing cost is reduced, and the inflating efficiency is improved.
In this embodiment, the tire loading and unloading manipulator 3 includes a mechanical arm 31, a clamping jaw disc 32, a second slide carriage 33, a rotating shaft 34 and a manipulator driving member 35, the second slide carriage 33 is slidably disposed on the second slide rail 12, the rotating shaft 34 is rotatably mounted on the second slide carriage 33, one end of the mechanical arm 31 is connected to the clamping jaw disc 32, the other end of the mechanical arm is connected to the rotating shaft 34, and the manipulator driving member 35 is mounted on the second slide carriage 33 and is configured to drive the rotating shaft 34 to rotate and drive the mechanical arm 31 and the clamping jaw disc 32 to rotate to the corresponding post-inflation station 2. The robot driving member 35 may be a motor, which facilitates accurate control of the rotation angle of the rotating shaft 34.
The tire post-inflation device provided by the embodiment works substantially as follows: when the tire 100 after high-temperature vulcanization is inflated, cooled and shaped, the tire 100 is firstly placed on the movable chuck 212 through the tire assembling and disassembling manipulator 3, the movable chuck 212 is lifted up through the lifting driving piece 213 to be clamped with the fixed chuck 211 together with the tire 100, the mold adjusting assembly 22 is moved to the position below the lifted movable chuck 212 through the movable driving piece 23, the mold adjusting assembly 22 is adjusted to the preset mold closing height according to the design requirement of the mold closing height, specifically, the mold adjusting rod 222 is driven to rotate through the mold adjusting driving piece 224, and the mold adjusting rod 222 drives the mold adjusting nut 223 to extend out of the supporting seat 221 so that the mold adjusting nut 223 extends to the preset mold closing height; filling pressurized gas into the tire 100, starting the expansion deformation of the tire 100 and generating acting force to be applied to the movable chuck 212, enabling the movable chuck 212 to descend along with the movement until the tire 100 is attached to the upper end face of the mold adjusting nut 223, increasing the air pressure in the tire 100 to a set air pressure at the moment, and keeping for a period of time to finish the inflation, cooling and shaping of the tire 100; after the inflation cooling shaping is finished, the tire 100 is deflated, the tire 100 and the fixed chuck 211 are separated by pushing the tire driving piece 241, the movable chuck 212 is lifted to the outside of the movable chuck 212 by the lifting driving piece 213, the mold adjusting assembly 22 has enough space to move out of the movable chuck 212, the mold adjusting assembly 22 is moved to the side of the movable chuck 212 by the moving driving piece 23, finally, the movable chuck 212 is descended to the tire unloading position by the lifting driving piece 213, and the tire 100 is taken down from the movable chuck 212 by the tire unloading and loading manipulator 3.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A post-tyre-inflation device comprising a frame (1) and a plurality of post-inflation stations (2), each post-inflation station (2) comprising:
a chuck assembly (21) for holding the tire (100) for post-inflation operation;
the die adjusting assembly (22) is used for adjusting the die closing height and supporting the chuck assembly (21) to complete the inflation operation;
the method is characterized in that:
the mold adjusting assembly (22) is provided with a first position for supporting the chuck assembly (21) during post inflation operation and a second position for avoiding the chuck assembly (21) after the post inflation operation is finished on the rack (1);
the die adjustment assembly (22) is movable between the first position and the second position.
2. The post-tire inflation device according to claim 1, wherein the chuck assembly (21) comprises a fixed chuck (211) and a movable chuck (212), the fixed chuck (211) is fixedly arranged on the frame (1), the movable chuck (212) is arranged on the frame (1) in a liftable manner, and the movable chuck (212) can be lifted to clamp the tire (100) together with the fixed chuck (211).
3. The post tire inflation device according to claim 2, wherein the chuck assembly (21) further comprises an elevation driving member (213), wherein the elevation driving member (213) is used for driving the movable chuck (212) to elevate, so that the movable chuck (212) is lifted to clamp the tire (100) together with the fixed chuck (211), or so that the movable chuck (212) is lowered to the side of the mold adjustment assembly (22).
4. The post-tire inflation device according to claim 2, wherein the chuck assembly (21) further comprises a guide assembly (214), the guide assembly (214) being configured to guide the lifting movement of the movable chuck (212).
5. The post-tire inflation device according to claim 4, wherein the guide assembly (214) comprises a guide rod (2141) and a guide seat (2142) which are slidably connected, the guide rod (2141) is connected with the movable chuck (212), and the guide seat (2142) is connected with the frame (1).
6. The tyre post-inflation device according to claim 2, characterized in that each post-inflation station (2) further comprises a mobile drive (23), said mobile drive (23) being adapted to drive the module-adjusting assembly (22) to move between a first position and a second position on the frame (1) in order to move the module-adjusting assembly (22) under the raised movable chuck (212) or in order to move the module-adjusting assembly (22) to the side of the lowered movable chuck (212).
7. The post-tyre inflation device according to claim 2, characterized in that each post-inflation station (2) further comprises a push-off assembly (24) positionally adjustably arranged on the frame (1), the push-off assembly (24) being adapted to separate the tyre (100) from the fixing chuck (211).
8. The post-tyre inflation device according to claim 2, further comprising a tyre-loading-unloading robot (3), said tyre-loading-unloading robot (3) being adapted to load or unload the tyre (100) from the movable chuck (212).
9. The post-inflation device for the tire according to any one of claims 1 to 8, wherein the mold adjusting assembly (22) comprises a support base (221), a mold adjusting rod (222) and a mold adjusting nut (223), the support base (221) is slidably connected to the frame (1), the mold adjusting nut (223) is arranged in the support base (221), the mold adjusting rod (222) is arranged in the mold adjusting nut (223), and the mold adjusting rod (222) is rotated to drive the mold adjusting nut (223) to extend out of the support base (221), so that the mold adjusting nut (223) extends to a preset mold clamping height.
10. The post-tire inflation device according to claim 9, wherein the mold adjusting assembly (22) further comprises a mold adjusting driving member (224), the mold adjusting driving member (224) is used for driving the mold adjusting rod (222) to rotate, so that the rotating mold adjusting rod (222) drives the mold adjusting nut (223) to extend out of the supporting seat (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122363286.8U CN216032661U (en) | 2021-09-28 | 2021-09-28 | Rear inflating device for tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122363286.8U CN216032661U (en) | 2021-09-28 | 2021-09-28 | Rear inflating device for tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216032661U true CN216032661U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122363286.8U Active CN216032661U (en) | 2021-09-28 | 2021-09-28 | Rear inflating device for tire |
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| Country | Link |
|---|---|
| CN (1) | CN216032661U (en) |
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2021
- 2021-09-28 CN CN202122363286.8U patent/CN216032661U/en active Active
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