Pop-up demolding device for tire vulcanizing machine
By integrating the vulcanization, demoulding, cooling and unloading mechanisms in the tire vulcanizer, the problems of tire deformation after vulcanization and laborious manual handling are solved, and efficient and automated tire handling and cooling processing are achieved.
Patent Information
- Application Number
- CN202422048304.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2034-08-22
AI Technical Summary
Existing pop-up demoulding devices for tire vulcanizers are prone to deformation when handling hot tires, and manual handling is time-consuming and labor-intensive.
A pop-up demoulding device for a tire vulcanizer is designed, which includes vulcanization, demoulding, cooling and unloading mechanisms. By cooling the tire immediately after vulcanization and automatically unloading the tire using a conveyor roller, tire deformation is prevented and handling efficiency is improved.
It effectively prevents tire deformation during transportation, improves work efficiency, and reduces the labor intensity of manual transportation.
Smart Images
Figure CN223431871U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of vulcanizing machine, in particular to a pop-up type stripping device for tire vulcanizing machine. BACKGROUND
[0002] The aviation tire, also known as aircraft tire, is an important component with high safety and reliability requirements on the aircraft, and the rubber material used for manufacturing the aviation tire must ensure that the performance meets the specified index after 24 hours under harsh conditions below-40 DEG C and above 71 DEG C.
[0003] The existing pop-up type stripping device for tire vulcanizing machine, such as the pop-up type stripping device for tire vulcanizing machine disclosed in the Chinese utility model patent with the application number CN2023207477533, mainly comprises a buckle body, a connecting plug cover and a buckle push-pull cylinder, four sliding dials are rotationally connected to the top of the buckle body through cylindrical pins, a second mounting hole is formed in the upper part of the sliding dial, a dial block is arranged on the inner side of the upper part of the sliding dial, a push-pull rod is slidably connected in the buckle body, the top of the push-pull rod is provided with a clamping rod with a T-shaped vertical section, and the connecting plug cover is connected to the bottom end of the buckle body through screws; in use, first, the buckle body is inserted through the inner ring of the tire, the push-pull rod is pulled by the buckle push-pull cylinder, the clamping rod moves to push the dial block to drive the sliding dial to rotate around the cylindrical pin, the sliding dial extends out of the buckle body, and then the buckle body is pulled as a whole to make the outer edge of the sliding dial clamp the tire to strip it from the mold.
[0004] However, if the tire is still in a high-temperature state during the tire carrying, the tire is prone to deformation during the carrying, and the aviation tire is large in size, so it is time-consuming and labor-consuming to manually carry the discharged tire after the stripping is completed. UTILITY MODEL CONTENTS
[0005] To solve the above technical problems, the utility model provides a pop-up type stripping device for tire vulcanizing machine, which not only cools the tire before carrying, prevents incomplete tire setting and deformation during the carrying process, but also facilitates the carrying of the stripped tire and improves the work efficiency.
[0006] The utility model discloses a pop-up type stripping device for tire vulcanizing machine, which comprises a workbench, a vulcanizing mechanism, a stripping mechanism, a cooling mechanism and a discharging mechanism, the vulcanizing mechanism is installed on the workbench and performs vulcanization treatment on the tire, the stripping mechanism is installed on the vulcanizing mechanism and pops out the vulcanized tire, the cooling mechanism is installed on the workbench and cools and cools the tire, and the discharging mechanism is installed on the workbench and drives the cooled tire to discharge; the staff places the tire blank in the vulcanizing mechanism for vulcanization, the stripping mechanism pops it out after vulcanization, the cooling mechanism cools and cools the tire and the vulcanizing mechanism at the same time, prevents the tire from deforming during the subsequent carrying, and then the discharging mechanism grabs and discharges the tire.
[0007] Preferably, the workbench includes a table body, a bottom plate, a top plate and multiple sets of conveying rollers, the bottom end of the table body is connected to the ground, the bottom plate is installed on the table body, the bottom end of the top plate is connected to the top of the table body, and the multiple sets of conveying rollers are rotatably installed on the table body; the unloading mechanism drives the vulcanized tire to move above the multiple sets of conveying rollers, and the tire falls onto the multiple sets of conveying rollers, and the multiple sets of conveying rollers rotate to drive the tire unloading.
[0008] Preferably, the vulcanization mechanism includes a lower mold, a hydraulic cylinder 1, four groups of guide rods and an upper mold, the bottom end of the lower mold is connected to the top of the table, the top of the hydraulic cylinder 1 is connected to the bottom end of the top plate, the top ends of the four groups of guide rods are connected to the bottom end of the top plate, and the top end of the upper mold is connected to the bottom end of the hydraulic cylinder 1; the staff places the tire blank in the lower mold, and then the hydraulic cylinder 1 pushes the upper mold down, and the lower mold and the upper mold cooperate to vulcanize the tire blank. After the treatment is completed, the hydraulic cylinder 1 drives the upper mold to rise, which is convenient for taking out the tire. The stability of the upper mold during the up and down movement is improved by setting four groups of guide rods.
[0009] Preferably, the demolding mechanism includes hydraulic cylinder 2, a connecting plate, four groups of cooling columns, an inner mold and four groups of clamping plates. The bottom end of hydraulic cylinder 2 is connected to the top of the bottom plate, the bottom end of the connecting plate is connected to the top of hydraulic cylinder 2, the bottom end of the four groups of cooling columns is connected to the top of the connecting plate, the bottom end of the inner mold is connected to the top of the four groups of cooling columns, and the four groups of clamping plates are all installed on the inner mold. When the tire is vulcanized, the inner mold and the four groups of clamping plates cooperate with the lower mold to shape the tire to prevent gas from overflowing. After vulcanization is completed, hydraulic cylinder 2 pushes the connecting plate and the inner mold to rise, and the four groups of clamping plates drive the tire to pop out and separate from the lower mold, and the four groups of cooling columns cool the tire.
[0010] Preferably, the cooling mechanism includes an air pump, an air supply pipe, an installation box, multiple groups of nozzles 1, an air distribution pipe and multiple groups of nozzles 2. The bottom end of the air pump is connected to the top of the base plate, the air supply pipe is installed on the air pump, the bottom end of the installation box is connected to the top of the connecting plate, multiple groups of nozzles 1 are evenly installed on the surface of the installation box, the air distribution pipe is installed on the platform and communicated with the inside of the air supply pipe, and multiple groups of nozzles 2 are all installed on the air distribution pipe and communicated with the inside of the air distribution pipe; the air pump is started to pump air, and the air pump transports air to the installation box and the air distribution pipe through the air supply pipe. The installation box distributes the air to the multiple groups of air distribution pipes. The multiple groups of air distribution pipes cool the tire and the lower mold to prevent the tire from deforming when the unloading mechanism grabs the tire. The air distribution pipe distributes the air to the multiple groups of nozzles 2. The multiple groups of nozzles 2 cool the tire conveyed on the conveying roller, accelerate the cooling rate of the tire, and facilitate timely packaging of the tire.
[0011] Preferably, the unloading mechanism includes two sets of motors, two sets of reducers, two sets of reciprocating screws, sliders, two sets of cylinders and two sets of plywood, the two sets of motors are installed on the platform, the two sets of reducers are installed on the platform, the two sets of reciprocating screws are rotatably installed on the platform and are longitudinally connected to the two sets of reducers respectively, the slider is slidably installed between the two sets of reciprocating screws, and a sliding groove is opened on the slider, the two sets of cylinders are relatively installed on the slider, and the two sets of plywood are respectively installed on the two sets of cylinders and are slidably installed in the sliding grooves of the slider; when the card drives the tire to pop out, the two sets of cylinders are started, and the two sets of cylinders push the two sets of plywood close to clamp the tire, and then the hydraulic cylinder drives the card to descend to make the inner mold separate from the tire, start the two sets of motors, and the two sets of motors drive the two sets of reciprocating screws to rotate through the two sets of reducers, and the two sets of reciprocating screws drive the slider to move. After the slider drives the tire to move above multiple sets of conveying rollers, the two sets of cylinders drive the two sets of plywood gradually away, and the tire falls onto multiple sets of conveying rollers.
[0012] Preferably, the surfaces of the two sets of plywood are curved, and rubber pads are pasted on the surfaces, and the surfaces of the rubber pads are engraved with anti-skid patterns; the surface curvature of the two sets of plywood can make the two sets of plywood better fit the outer surface of the tire, thereby enhancing the fixing effect on the tire, and the rubber pads and anti-skid patterns pasted on the surface can increase the friction between the tire and the tire, thereby improving the stability of the grip and preventing the tire from falling during movement.
[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the staff places the tire blank in the vulcanizing mechanism for vulcanization, and after vulcanization is completed, the demoulding mechanism ejects it, and at the same time the cooling mechanism cools the tire and the vulcanizing mechanism to prevent the tire from deforming during subsequent transportation, and then the unloading mechanism grabs the tire and unloads it. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is an axonometric structural diagram of the utility model;
[0015] Figure 2 This is a schematic diagram of the axonometric structure of the workbench of the utility model;
[0016] Figure 3 This is a front view structural diagram of the vulcanizing mechanism of the utility model;
[0017] Figure 4 It is a partially enlarged cross-sectional isometric structural diagram of the demoulding mechanism and cooling mechanism of the utility model;
[0018] Figure 5 It is a partially enlarged sectional axonometric structural diagram of the blanking mechanism of the utility model.
[0019] Markings in the accompanying drawings: 01, workbench; 11, table body; 12, bottom plate; 13, top plate; 14, conveying roller; 02, vulcanizing mechanism; 21, lower mold; 22, hydraulic cylinder 1; 23, guide rod; 24, upper mold; 03, demoulding mechanism; 31, hydraulic cylinder 2; 32, connecting plate; 33, cooling column; 34, inner mold; 35, clamping plate; 04, cooling mechanism; 41, air pump; 42, air pipe; 43, mounting box; 44, nozzle 1; 45, air distribution pipe; 46, nozzle 2; 05, unloading mechanism; 51, motor; 52, reducer; 53, reciprocating screw; 54, slider; 55, cylinder; 56, splint. DETAILED DESCRIPTION
[0020] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.
[0021] Example 1
[0022] The utility model discloses a pop -out type stripping device for tire vulcanizing machine, including workbench 01, still include vulcanization mechanism 02, stripping mechanism 03, cooling mechanism 04 and blanking mechanism 05, vulcanization mechanism 02 installs on workbench 01 and carries out vulcanization treatment to tire, stripping mechanism 03 installs on vulcanization mechanism 02 and pops out after vulcanization tire, cooling mechanism 04 installs on workbench 01 and carries out cooling cooling to tire, blanking mechanism 05 installs on workbench 01 and drives the good cooling tire blanking, workbench 01 includes the table body 11, bottom plate 12, top plate 13 and multiple sets of conveyer roller 14, and the bottom of table body 11 is connected with ground, and bottom plate 12 installs on table body 11, and the bottom of top plate 13 is connected with the top of table body 11, and multiple sets of conveyer roller 14 rotatable installation is in table body 11, vulcanization mechanism 02 includes lower mould 21, hydraulic cylinder one 22, four groups of guide rod 23 and upper mould 24, and the bottom of lower mould 21 is connected with the top of table body 11, and the top of hydraulic cylinder one 22 is connected with the bottom of top plate 13, and the top of four groups of guide rod 23 is connected with the bottom of top plate 13, and the top of upper mould 24 is connected with the bottom of hydraulic cylinder one 22, stripping mechanism 03 includes hydraulic cylinder two 31, connecting plate 32, four groups of cooling column 33, inner mould 34 and four groups of clamping plate 35, and the bottom of hydraulic cylinder two 31 is connected with the top of bottom plate 12, and the bottom of connecting plate 32 is connected with the top of hydraulic cylinder two 31, and the bottom of four groups of cooling column 33 is connected with the top of connecting plate 32, and the bottom of inner mould 34 is connected with the top of four groups of cooling column 33, and four groups of clamping plate 35 all install on inner mould 34, cooling mechanism 04 includes air pump 41, gas pipe 42, installation box 43, multiple sets of spray head no.During operation, the staff first places the tire embryo in the lower mold 21, and then the hydraulic cylinder 1 22 pushes the upper mold 24 down. The lower mold 21 and the upper mold 24 cooperate to vulcanize the tire embryo. After the treatment is completed, the hydraulic cylinder 1 22 drives the upper mold 24 to rise, which is convenient for taking out the tire. The stability of the upper mold 24 during the up and down movement is improved by setting four sets of guide rods 23. When the tire is vulcanized, the inner mold 34 and the four sets of card plates 35 cooperate with the lower mold 21 to shape the tire to prevent gas from overflowing. After the vulcanization is completed, the hydraulic cylinder 2 31 pushes the connecting plate 32 and the inner mold 34 to rise, and the four sets of card plates The tire is ejected from the lower mold 21 by the mechanism 35. Four sets of cooling columns 33 cool the tire, while an air pump 41 is activated to pump air. The air pump 41 delivers air through an air pipe 42 to a mounting box 43 and air distribution pipes 45. The mounting box 43 distributes the air to multiple sets of air distribution pipes 45. These multiple sets of air distribution pipes 45 cool the tire and lower mold 21, preventing deformation when the unloading mechanism 05 grabs the tire. The air distribution pipes 45 distribute the air to multiple sets of nozzles 46. These nozzles 46 cool the tire as it is conveyed on the conveyor roller 14, accelerating its cooling rate and facilitating timely tire packaging.
[0023] Example 2
[0024] like Figures 1 to 5As shown, a pop-up demoulding device for a tire vulcanizer of the present invention is based on Example 1; the unloading mechanism 05 includes two groups of motors 51, two groups of reducers 52, two groups of reciprocating screws 53, a slider 54, two groups of cylinders 55 and two groups of splints 56, the two groups of motors 51 are mounted on the table 11, the two groups of reducers 52 are mounted on the table 11, the two groups of reciprocating screws 53 are rotatably mounted on the table 11 and are respectively longitudinally connected to the two groups of reducers 52, the slider 54 is slidably mounted between the two groups of reciprocating screws 53, a sliding groove is opened on the slider 54, the two groups of cylinders 55 are relatively mounted on the slider 54, and the two groups of splints 56 are respectively mounted on the two groups The cylinder 55 is slidably mounted in the sliding groove of the slider 54; it also includes two sets of plywood 56 with an arc surface and a rubber pad pasted on the surface, and the surface of the rubber pad is engraved with anti-slip grooves; when it is working, first, the staff places the tire blank in the lower mold 21, and then the hydraulic cylinder 1 22 pushes the upper mold 24 down, and the lower mold 21 and the upper mold 24 cooperate to vulcanize the tire blank. After the treatment is completed, the hydraulic cylinder 1 22 drives the upper mold 24 to rise, which is convenient for taking out the tire. The stability of the upper mold 24 during the up and down movement is improved by setting four sets of guide rods 23. When the tire is vulcanized, the inner mold 34 and the four sets of clamping plates 35 cooperate with the lower mold 21 to The tire is shaped to prevent gas from overflowing. After vulcanization is completed, the hydraulic cylinder 2 31 pushes the connecting plate 32 and the inner mold 34 to rise, and the four groups of clamping plates 35 drive the tire to pop out and separate from the lower mold 21. The four groups of cooling columns 33 cool the tire and start the air pump 41 to extract air at the same time. The air pump 41 delivers air to the installation box 43 and the air distribution pipe 45 through the air pipe 42. The installation box 43 distributes the air to multiple groups of air distribution pipes 45. The multiple groups of air distribution pipes 45 cool the tire and the lower mold 21 to prevent the tire from deforming when the unloading mechanism 05 grabs the tire. When the clamping plate 35 drives the tire to pop out, the two groups of cylinders 55 are started. The two groups of cylinders 55 push the two groups of splints 56 The tire is clamped close to the hydraulic cylinder 31, and then the hydraulic cylinder 2 drives the clamping plate 35 to descend to separate the inner mold 34 from the tire, and the two sets of motors 51 are started. The two sets of motors 51 drive the two sets of reciprocating screws 53 to rotate through the two sets of reducers 52. The two sets of reciprocating screws 53 drive the slider 54 to move. After the slider 54 drives the tire to move above the multiple sets of conveying rollers 14, the two sets of cylinders 55 drive the two sets of clamping plates 56 to gradually move away, and the tire falls onto the multiple sets of conveying rollers 14. The air distribution pipe 45 distributes air to the multiple sets of nozzles 2 46. The multiple sets of nozzles 2 46 cool the tire conveyed on the conveying roller 14, accelerate the cooling rate of the tire, and facilitate timely packaging of the tire.
[0025] The air pump 41, the electric motor 51 and the reducer 52 of the utility model are purchased on the market, and technicians in this industry only need to install and operate them according to the accompanying instruction manuals without the need for creative work by technicians in this field.
[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.
Claims
1. A pop-up demoulding device for a tire vulcanizer, comprising a workbench (01); characterized in that: The invention also includes a vulcanizing mechanism (02), a demoulding mechanism (03), a cooling mechanism (04) and a blanking mechanism (05). The vulcanizing mechanism (02) is installed on the workbench (01) and performs vulcanization treatment on the tire. The demoulding mechanism (03) is installed on the vulcanizing mechanism (02) and ejects the vulcanized tire. The cooling mechanism (04) is installed on the workbench (01) and cools the tire. The blanking mechanism (05) is installed on the workbench (01) and drives the cooled tire to be blanked.
2. A pop-up demoulding device for a tire vulcanizer according to claim 1, characterized in that: The workbench (01) comprises a platform (11), a bottom plate (12), a top plate (13) and a plurality of transmission rollers (14). The bottom end of the platform (11) is connected to the ground, the bottom plate (12) is mounted on the platform (11), the bottom end of the top plate (13) is connected to the top end of the platform (11), and the plurality of transmission rollers (14) are rotatably mounted on the platform (11).
3. The pop-up demoulding device for a tire vulcanizer according to claim 2, characterized in that: The vulcanizing mechanism (02) includes a lower mold (21), a hydraulic cylinder (22), four groups of guide rods (23) and an upper mold (24). The bottom end of the lower mold (21) is connected to the top end of the platform (11), the top end of the hydraulic cylinder (22) is connected to the bottom end of the top plate (13), the top ends of the four groups of guide rods (23) are connected to the bottom end of the top plate (13), and the top end of the upper mold (24) is connected to the bottom end of the hydraulic cylinder (22).
4. The pop-up demoulding device for a tire vulcanizer according to claim 2, characterized in that: The demoulding mechanism (03) includes a hydraulic cylinder 2 (31), a connecting plate (32), four groups of cooling columns (33), an inner mold (34) and four groups of clamping plates (35). The bottom end of the hydraulic cylinder 2 (31) is connected to the top end of the bottom plate (12), the bottom end of the connecting plate (32) is connected to the top end of the hydraulic cylinder 2 (31), the bottom end of the four groups of cooling columns (33) is connected to the top end of the connecting plate (32), the bottom end of the inner mold (34) is connected to the top end of the four groups of cooling columns (33), and the four groups of clamping plates (35) are all installed on the inner mold (34).
5. The pop-up demoulding device for a tire vulcanizer according to claim 4, characterized in that: The cooling mechanism (04) includes an air pump (41), an air delivery pipe (42), an installation box (43), a plurality of nozzle groups (44), an air distribution pipe (45) and a plurality of nozzle groups (46). The bottom end of the air pump (41) is connected to the top end of the base plate (12), the air delivery pipe (42) is installed on the air pump (41), the bottom end of the installation box (43) is connected to the top end of the connecting plate (32), the plurality of nozzle groups (44) are evenly installed on the surface of the installation box (43), the air distribution pipe (45) is installed on the platform (11) and communicated with the inside of the air delivery pipe (42), and the plurality of nozzle groups (46) are all installed on the air distribution pipe (45) and communicated with the inside of the air distribution pipe (45).
6. The pop-up demoulding device for a tire vulcanizer according to claim 5, characterized in that: The blanking mechanism (05) comprises two groups of motors (51), two groups of reducers (52), two groups of reciprocating screws (53), a slider (54), two groups of cylinders (55) and two groups of clamping plates (56). The two groups of motors (51) are both mounted on the platform (11), the two groups of reducers (52) are both mounted on the platform (11), the two groups of reciprocating screws (53) are rotatably mounted on the platform (11) and are respectively longitudinally connected to the two groups of reducers (52), the slider (54) is slidably mounted between the two groups of reciprocating screws (53), a sliding groove is provided on the slider (54), the two groups of cylinders (55) are relatively mounted on the slider (54), and the two groups of clamping plates (56) are respectively mounted on the two groups of cylinders (55) and are both slidably mounted in the sliding groove of the slider (54).
7. The pop-up demoulding device for a tire vulcanizer according to claim 6, characterized in that: The invention also comprises two groups of clamping plates (56) with arc-shaped surfaces and rubber pads pasted on the surfaces, and the surfaces of the rubber pads are engraved with anti-skid patterns.