Tire bladder vulcanizing machine

Abstract

The utility model relates to the technical field of vulcanizing machines, and particularly discloses a tire bladder vulcanizing machine which comprises a pushing mechanism, the pushing mechanism comprises a vulcanizing machine body and a top plate arranged on the upper surface of the vulcanizing machine body, an extension plate is fixedly installed on the lower surface of the top plate, and a transverse air cylinder is fixedly installed on the lower surface of the extension plate. One end of the transverse cylinder comprises a push shaft; according to the device, the main cylinder can be contracted by starting the transverse air cylinder, the longitudinal working space is saved, the second lifting cylinder is arranged on the upper surface of one end of the second workbench, the first lifting cylinder is installed on the upper surface of one end of the first workbench, and the first workbench can be driven to move upwards by starting the driving cylinder; the first lifting cylinder on the first working table can drive the second working table to move longitudinally, the second lifting cylinder on the second working table can drive the third working table at the bottom to move longitudinally, the length of the oil cylinder of the device is small, the main cylinder can be hidden, the height of the whole machine is reduced, and therefore energy consumption is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of vulcanizers, and in particular relates to a tire bladder vulcanizer. Background Art

[0002] The capsule vulcanizer is a shaping vulcanization equipment for manufacturing tires by molding. The capsule vulcanizer is mainly composed of a main cylinder, an upper core mold oil cylinder, a lower core mold oil cylinder, an upper crossbeam, a wall panel and an oil system. The heating system of the capsule vulcanizer transfers heat to the air inside the equipment through heating elements such as electric heating pipes, steam or oil furnaces, so that the rubber or plastic material can be heated to the temperature required for vulcanization, and pressure is applied to the material through a hydraulic or pneumatic system to promote the cross-linking reaction of the vulcanization process and enhance the vulcanization effect. After reaching the set temperature and pressure, the vulcanizer in the rubber or plastic material reacts chemically with other additives, resulting in the reorganization of the bond structure between the rubber molecules, forming a cross-linked structure with high strength, high elasticity and heat resistance;

[0003] The existing tire bladder vulcanizer needs to be driven by a longer oil cylinder due to its high overall height. The mold opening operation is realized by pulling up the tow rod, which results in a large consumption of hydraulic oil and increases production costs.

[0004] Therefore, those skilled in the art have proposed a tire bladder vulcanizer to solve the problems raised in the background technology.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the utility model, therefore, it may include prior art that is not known to ordinary technicians in the field. Utility Model Content

[0006] The utility model aims to provide a tire bladder vulcanizer to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A tire bladder vulcanizer, comprising:

[0009] A pushing mechanism, the pushing mechanism comprises a vulcanizer body and a top plate arranged on the upper surface of the vulcanizer body, an extension plate is fixedly installed on the lower surface of the top plate, a transverse cylinder is fixedly installed on the lower surface of the extension plate, the number of the transverse cylinders is two, one end of the transverse cylinder comprises a pushing shaft, the end of the pushing shaft away from the transverse cylinder is fixedly connected to a mounting slide, a main cylinder is arranged on the lower surface of the mounting slide, and a base is fixedly installed on the lower surface of the vulcanizer body;

[0010] A lifting mechanism, the lifting mechanism includes a first workbench, a second workbench, a third workbench and a bottom plate arranged on the vulcanizer body, a driving cylinder is fixedly installed on the lower surface of the top plate, one end of the driving cylinder includes a driving shaft, one end of the driving shaft is fixedly connected to the upper surface of the first workbench, a first lifting cylinder is installed on the upper surface of one end of the first workbench, and a second lifting cylinder is installed on the upper surface of one end of the second workbench.

[0011] Preferably, one end of the first lifting cylinder includes a first lifting shaft, a first through hole is opened on a surface of the second workbench, and the first lifting shaft passes through the first through hole.

[0012] Preferably, a first limiting ring is provided at one end of the first lifting shaft away from the first lifting cylinder, and a cross-sectional area of ​​the first limiting ring is larger than a cross-sectional area of ​​the first through hole.

[0013] Preferably, one end of the second lifting cylinder includes a second lifting shaft, the upper surface of the third workbench is provided with a second through-hole, the second lifting shaft passes through the second through-hole, and a second limiting ring is fixedly installed on the end of the second lifting shaft away from the second lifting cylinder, and the cross-sectional area of ​​the second limiting ring is larger than the cross-sectional area of ​​the second through-hole.

[0014] Preferably, a slot is provided on the top plate, and the position of the slot is adapted to the oil cylinder.

[0015] Preferably, slide rails are fixedly arranged on both side surfaces inside the vulcanizer body, and sliders are arranged at both ends of the first workbench, the second workbench and the third workbench, and the sliders are slidably matched with the slide rails.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The utility model sets a transverse cylinder and connects the driving shaft with the mounting slide with the main cylinder. The main cylinder can be retracted by starting the transverse cylinder to save longitudinal working space, and a second lifting cylinder is set on the upper surface of one end of the second workbench, and the first lifting cylinder is installed on the upper surface of one end of the first workbench. Starting the driving cylinder can drive the first workbench to move upward, and then the first lifting cylinder on the first workbench can drive the second workbench to move longitudinally, and the second lifting cylinder on the second workbench can drive the third workbench at the bottom to move longitudinally. The oil cylinder of this device is short and can hide the main cylinder, thereby reducing the height of the whole machine and reducing energy consumption. In addition, multi-layer vulcanization can be achieved by using the first lifting cylinder and the second lifting cylinder. Protective locks are installed on the first lifting cylinder and the second lifting cylinder, which can firmly lock the current position by relying on oil pressure.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from the left;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from the right side;

[0022] Figure 4 It is an enlarged schematic diagram of the local structure of the master cylinder of the utility model.

[0023] In the figure: 1. vulcanizer body; 2. oil cylinder; 3. first lifting cylinder; 4. first lifting shaft; 5. second workbench; 6. first through hole; 7. first limit ring; 8. third workbench; 9. base; 10. second limit ring; 11. bottom plate; 12. second through hole; 13. second lifting shaft; 14. second lifting cylinder; 15. first workbench; 16. drive shaft; 17. drive cylinder; 18. slider; 19. slide rail; 20. top plate; 21. slot; 22. extension plate; 23. transverse cylinder; 24. push shaft; 25. mounting slide plate; 26. main cylinder. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-Figure 4 As shown, a tire bladder vulcanizer comprises:

[0027] The pushing mechanism includes a vulcanizer body 1 and a top plate 20 arranged on the upper surface of the vulcanizer body 1, an extension plate 22 is fixedly installed on the lower surface of the top plate 20, a transverse cylinder 23 is fixedly installed on the lower surface of the extension plate 22, and the number of the transverse cylinders 23 is two. One end of the transverse cylinder 23 includes a pushing shaft 24, and the end of the pushing shaft 24 away from the transverse cylinder 23 is fixedly connected to a mounting slide 25, and a main cylinder 26 is arranged on the lower surface of the mounting slide 25. The base 9 is fixedly installed on the lower surface of the vulcanizer body 1;

[0028] The lifting mechanism includes a first workbench 15, a second workbench 5, a third workbench 8 and a bottom plate 11 arranged on the vulcanizer body 1. A driving cylinder 17 is fixedly installed on the lower surface of the top plate 20. One end of the driving cylinder 17 includes a driving shaft 16. One end of the driving shaft 16 is fixedly connected to the upper surface of the first workbench 15. A first lifting cylinder 3 is installed on the upper surface of one end of the first workbench 15, and a second lifting cylinder 14 is installed on the upper surface of one end of the second workbench 5.

[0029] Specifically, one end of the first lifting cylinder 3 includes a first lifting shaft 4 , and a first through hole 6 is opened on a surface of the second workbench 5 , and the first lifting shaft 4 passes through the first through hole 6 .

[0030] Specifically, a first limiting ring 7 is provided at one end of the first lifting shaft 4 away from the first lifting cylinder 3 , and a cross-sectional area of ​​the first limiting ring 7 is larger than a cross-sectional area of ​​the first through hole 6 .

[0031] Specifically, one end of the second lifting cylinder 14 includes a second lifting shaft 13, and a second through hole 12 is opened on the upper surface of the third workbench 8. The second lifting shaft 13 passes through the second through hole 12. A second limiting ring 10 is fixedly installed on one end of the second lifting shaft 13 away from the second lifting cylinder 14, and the cross-sectional area of ​​the second limiting ring 10 is larger than the cross-sectional area of ​​the second through hole 12.

[0032] Specifically, a slot 21 is formed on the top plate 20 , and the position of the slot 21 is adapted to the oil cylinder 2 .

[0033] Specifically, slide rails 19 are fixedly provided on both sides of the vulcanizer body 1 , and sliders 18 are provided at both ends of the first workbench 15 , the second workbench 5 and the third workbench 8 , and the sliders 18 are slidably matched with the slide rails 19 .

[0034] As can be seen from the above, the device sets a transverse cylinder 23 and connects the driving shaft 24 with the mounting slide 25 with the main cylinder 26. By starting the transverse cylinder 23, the main cylinder 26 can be retracted to save longitudinal working space, and a second lifting cylinder 14 is set on the upper surface of one end of the second workbench 5, and a first lifting cylinder 3 is installed on the upper surface of one end of the first workbench 15. Starting the driving cylinder 17 can drive the first workbench 15 to move upward, and then the first lifting cylinder 3 on the first workbench 15 can drive the second workbench 5 to move longitudinally, and the second lifting cylinder 14 on the second workbench 5 can drive the third workbench 8 at the bottom to move longitudinally. The oil cylinder 2 of the device is shorter and can hide the main cylinder 26, thereby reducing the height of the whole machine, thereby reducing energy consumption, and multi-layer vulcanization can be achieved by using the first lifting cylinder 3 and the second lifting cylinder 14. The first lifting cylinder 3 and the second lifting cylinder 14 are equipped with protective locks, which can rely on oil pressure to firmly lock the current position.

[0035] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0040] In the drawings of the embodiments disclosed by the present invention, only the structures related to the embodiments disclosed by the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tire bladder vulcanizer, characterized in that: include: A pushing mechanism, the pushing mechanism comprising a vulcanizer body (1) and a top plate (20) arranged on the upper surface of the vulcanizer body (1), an extension plate (22) being fixedly mounted on the lower surface of the top plate (20), a transverse cylinder (23) being fixedly mounted on the lower surface of the extension plate (22), two transverse cylinders (23), one end of the transverse cylinder (23) comprising a pushing shaft (24), an end of the pushing shaft (24) away from the transverse cylinder (23) being fixedly connected to a mounting slide plate (25), a main cylinder (26) being arranged on the lower surface of the mounting slide plate (25), and a base (9) being fixedly mounted on the lower surface of the vulcanizer body (1); A lifting mechanism, the lifting mechanism comprises a first workbench (15), a second workbench (5), a third workbench (8) and a bottom plate (11) arranged on a vulcanizer body (1); a driving cylinder (17) is fixedly installed on the lower surface of the top plate (20); one end of the driving cylinder (17) comprises a driving shaft (16); one end of the driving shaft (16) is fixedly connected to the upper surface of the first workbench (15); a first lifting cylinder (3) is installed on the upper surface of one end of the first workbench (15); a second lifting cylinder (14) is installed on the upper surface of one end of the second workbench (5); the second lifting cylinder (14) is connected to the third workbench (8); and the first workbench (15) is connected to the second workbench (5).

2. A tire bladder vulcanizer according to claim 1, characterized in that: One end of the first lifting cylinder (3) includes a first lifting shaft (4), and a first through hole (6) is opened on a surface of the second workbench (5), and the first lifting shaft (4) passes through the first through hole (6).

3. A tire bladder vulcanizer according to claim 2, characterized in that: A first limiting ring (7) is provided at one end of the first lifting shaft (4) away from the first lifting cylinder (3); the cross-sectional area of ​​the first limiting ring (7) is larger than the cross-sectional area of ​​the first through hole (6).

4. A tire bladder vulcanizer according to claim 1, characterized in that: One end of the second lifting cylinder (14) includes a second lifting shaft (13), and the upper surface of the third workbench (8) is provided with a second through hole (12), and the second lifting shaft (13) passes through the second through hole (12), and a second limiting ring (10) is fixedly installed on one end of the second lifting shaft (13) away from the second lifting cylinder (14), and the cross-sectional area of ​​the second limiting ring (10) is larger than the cross-sectional area of ​​the second through hole (12).

5. A tire bladder vulcanizer according to claim 1, characterized in that: The top plate (20) is provided with a slot (21), and the position of the slot (21) is adapted to the oil cylinder (2).

6. A tire bladder vulcanizer according to claim 1, characterized in that: Slide rails (19) are fixedly arranged on both side surfaces inside the vulcanizer body (1), and sliders (18) are arranged at both ends of the first workbench (15), the second workbench (5) and the third workbench (8), and the sliders (18) are slidably matched with the slide rails (19).

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