CN113733620A - Novel hydraulic vulcanizer for engineering tires - Google Patents
Novel hydraulic vulcanizer for engineering tires Download PDFInfo
- Publication number
- CN113733620A CN113733620A CN202111123183.2A CN202111123183A CN113733620A CN 113733620 A CN113733620 A CN 113733620A CN 202111123183 A CN202111123183 A CN 202111123183A CN 113733620 A CN113733620 A CN 113733620A
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- CN
- China
- Prior art keywords
- guide rod
- lower guide
- guide sleeve
- chamber
- upper guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004073 vulcanization Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000002775 capsule Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0603—Loading or unloading the presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
- B29D2030/0022—Handling green tyres, e.g. transferring or storing between tyre manufacturing steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
- B29D2030/0027—Handling cured tyres, e.g. transferring or storing after vulcanizing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
本发明公开了一种新式工程胎液压硫化机，包括前、后移动的作业平台以及作业平台上设置的升降导向装置，所述升降导向装置驱动和引导上硫化室与下硫化室进行开、合模作业，升降导向装置包括导向机构和升降机构，导向机构包括设于上硫化室与作业平台之间可相互配合的上导向杆和上导向套以及设于上硫化室与下硫化室之间可相互配合的下导向杆和下导向套；在上硫化室的升降过程中，上导向杆和上导向套处于相互配合的导向状态，或下导向杆和下导向套处于相互配合的导向状态，或上导向杆和上导向套、下导向杆和下导向套同时处于相互配合的导向状态。本发明具有上、下模对中精度高，生产效率高，占地面积小，更换模具与胶囊安全方便等特点。
The invention discloses a new hydraulic vulcanizing machine for engineering tires, comprising a working platform that moves forward and backward and a lifting guide device arranged on the working platform. The lifting guide device drives and guides an upper vulcanizing chamber and a lower vulcanizing chamber to open and close. For die operation, the lift guide device includes a guide mechanism and a lift mechanism. The guide mechanism includes an upper guide rod and an upper guide sleeve which are arranged between the upper vulcanization chamber and the working platform and can cooperate with each other, and the upper guide rod and the upper guide sleeve arranged between the upper vulcanization chamber and the lower vulcanization chamber. The lower guide rod and the lower guide sleeve cooperate with each other; during the lifting process of the upper vulcanization chamber, the upper guide rod and the upper guide sleeve are in the guiding state of mutual cooperation, or the lower guide rod and the lower guide sleeve are in the guiding state of mutual cooperation, or The upper guide rod and the upper guide sleeve, and the lower guide rod and the lower guide sleeve are in the guiding state of mutual cooperation at the same time. The invention has the characteristics of high centering precision of the upper and lower molds, high production efficiency, small footprint, safe and convenient replacement of molds and capsules, and the like.
Description
Technical Field
The invention relates to a tire hydraulic vulcanizing machine, in particular to a novel engineering tire hydraulic vulcanizing machine.
Background
When the existing hydraulic vulcanizer for engineering tires vulcanizes tires, the upper vulcanizing chamber acts in the following two ways:
in the first action mode, the upper vulcanizing chamber only has vertical lifting action, and the defects of high overall height, small mold changing space and difficult operation are overcome.
In the second action mode, in each vulcanization period, after vulcanization is completed, the upper vulcanization chamber ascends firstly and then translates backwards, after tire loading, the upper vulcanization chamber translates forwards and resets, and then descends to mold, so that the defects of long non-vulcanization time and low production efficiency are overcome; after the mold is opened, the gravity center of the moving part is higher, and special requirements are made on the performance of the moving platform.
In addition, the tire loading and tire unloading of the conventional engineering tire hydraulic vulcanizing machine share one manipulator, the green tire and the vulcanized tire are placed in front of the main machine, and the manipulator also prolongs the non-vulcanization time and reduces the production efficiency.
In the structure of the traditional engineering tire hydraulic vulcanizing machine, the lifting guide device of the upper vulcanizing chamber adopts a linear guide rail or two long shafts for guiding.
The linear guide rail guiding mode is adopted, the requirements on the processing and assembling precision of related parts of the vulcanizing machine are high, and the cost is high; and adopt the major axis direction, for satisfying equipment lift direction intensity and precision, need adopt the stand of great diameter to satisfy equipment user demand, and the distribution range of two major axes is wide, and the guide holder of major axis also need occupy certain width space, structurally has further increaseed the total width of board again, and it is great to lead to equipment to occupy the installation space position to the area of equipment has been increased.
In addition, when the long shaft is used for lifting and guiding the upper vulcanizing chamber, the upper vulcanizing chamber can move backwards only after the long shaft is separated from the guide seat, and the lifting distance of the upper vulcanizing chamber is relatively large, so that the gravity center of a moving part is relatively high, and the stability and the safety of a moving platform are not facilitated.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a novel engineering tire hydraulic vulcanizing machine, aiming at overcoming the defects of small mold changing space, difficult operation, high gravity center of a moving part and low tire loading and unloading efficiency of the existing engineering tire hydraulic vulcanizing machine and meeting the use requirement of equipment.
The technical scheme includes that the novel hydraulic vulcanizer for the engineering tire comprises an operation platform moving forwards and backwards and a lifting guide device arranged on the operation platform, wherein the lifting guide device drives and guides an upper vulcanizing chamber and a lower vulcanizing chamber to perform opening and closing operations; in the lifting process of the upper vulcanizing chamber, the upper guide rod and the upper guide sleeve are in a mutually matched guide state, or the lower guide rod and the lower guide sleeve are in a mutually matched guide state, or the upper guide rod and the upper guide sleeve, and the lower guide rod and the lower guide sleeve are simultaneously in a mutually matched guide state.
Furthermore, when the mold is opened, the lead of the upper vulcanizing chamber firstly enables the lower guide rod to be matched with the lower guide sleeve, the upper guide rod enters the upper guide sleeve to realize the simultaneous matching of the lower guide rod and the lower guide sleeve as well as the upper guide rod and the upper guide sleeve before the lower guide rod is separated from the lower guide sleeve, and the upper guide rod and the upper guide sleeve are matched with each other after the lower guide rod is separated from the lower guide sleeve.
Corresponding to the die opening position when the lower guide rod is separated from the lower guide sleeve, the operation platform drives the upper vulcanizing chamber to move backwards to reserve a space for changing the die and changing the capsule for the lower vulcanizing chamber, and the operation platform does not need to be moved until the upper vulcanizing chamber rises to the limit position of the die opening, so that the translation gravity center of the operation platform is reduced, and the movement stability and the safety are improved.
Conventionally, the front part of the operation platform is provided with a tire loading and unloading manipulator.
In order to further improve the working efficiency, the front part and the rear part of the working platform are respectively provided with a tire mounting manipulator and a tire dismounting manipulator.
Conventionally, the lifting mechanism adopts a lifting oil cylinder.
The invention has the beneficial effects that:
1. when the novel hydraulic vulcanizer for the engineering tire is used for normal vulcanization, the upper vulcanizing chamber only has lifting action, so that the working efficiency of equipment is improved; when the mold is replaced and the capsule is replaced, the upper vulcanizing chamber rises and can move backwards without using a limit position, so that sufficient operation space for mold replacement and capsule replacement is reserved, and the safety and the stability are improved due to the fact that the gravity center of the moving part is reduced.
2. The invention has the characteristics of high centering precision of the upper die and the lower die, high production efficiency, small occupied area, and safe and convenient die replacement and capsule replacement.
3. According to the tire loading and unloading manipulator, the manipulator can be arranged on the operation platform as required, and when only one set of manipulator is arranged, the tire loading and unloading manipulator is arranged at the front part of the operation platform and is used for loading and unloading tires; when two sets of manipulators are arranged, the tire mounting manipulator arranged at the front part of the operation platform is used for mounting tires, and the tire dismounting manipulator arranged at the rear part of the operation platform is used for dismounting tires, so that the working efficiency of the device is higher.
Drawings
FIG. 1 is an isometric view of one embodiment of the present invention.
Fig. 2 is a front view of the embodiment of fig. 1.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a side view of fig. 2.
Fig. 5 is a diagram illustrating the upper guide rod and the upper guide sleeve, and the lower guide rod and the lower guide sleeve simultaneously engaged with each other during the mold opening process of the embodiment of fig. 1.
And (3) identifying the figure number: 1. an upper vulcanizing chamber; 2. a lower vulcanization chamber; 3. an operation platform; 4. an upper guide bar; 5. an upper guide sleeve; 6. a lower guide bar; 7. a lower guide sleeve; 8. a tire mounting manipulator; 9. a tire unloading manipulator; 10. a lift cylinder; 11. a rail seat; 12. a mold; 13. and a power transmission mechanism.
Detailed Description
The technical solution of the present invention will be further explained with reference to the embodiments shown in the drawings.
The invention relates to a novel hydraulic vulcanizing machine for engineering tires, which comprises an operation platform 3, wherein the operation platform 3 is a portal frame and comprises a left portal frame, a right portal frame and a cross frame arranged at the tops of the left portal frame and the right portal frame, the left portal frame and the right portal frame are slidably arranged on left track seats 11 and right track seats 11 (in the front and back directions) through a left linear guide rail and a right linear guide rail and move forwards and backwards along the left linear guide rail and the right linear guide rail under the driving of a power transmission mechanism 13; the front part of the gantry on one side is provided with a lifting tire mounting manipulator 8, and the rear part of the gantry on the same side is provided with a lifting tire unloading manipulator 9, as shown in fig. 1, 2, 3 and 4.
A lower vulcanizing chamber 2 is arranged between the left and right rail seats 11, an upper vulcanizing chamber 1 which can be opened and closed with the lower vulcanizing chamber 2 is arranged between a left portal and a right portal below the cross frame through a lifting mechanism, the lifting mechanism comprises a left lifting oil cylinder 10 and a right lifting oil cylinder 10, the left lifting oil cylinder 10 is arranged in the left portal, a cylinder rod of the lifting oil cylinder 10 is fixedly connected to the left side of the top of the upper vulcanizing chamber 1 through a joint, the right lifting oil cylinder 10 is arranged in the right portal, the cylinder rod of the lifting oil cylinder 10 is fixedly connected to the right side of the top of the upper vulcanizing chamber 1 through a joint, and when the upper vulcanizing chamber 1 and the lower vulcanizing chamber 2 are opened and closed, the left and right lifting oil cylinders 10 synchronously act to drive the upper vulcanizing chamber 1 to move up and down along a guide mechanism, as shown in fig. 1, 2, 3, 4 and 5.
The guiding mechanism comprises two pairs (pairs) of upper guiding pairs arranged between the upper vulcanizing chamber 1 and the operation platform 3 and two pairs (pairs) of lower guiding pairs arranged between the upper vulcanizing chamber 1 and the lower vulcanizing chamber 2: the upper guide pair comprises a left upper guide rod 4 and a right upper guide rod 4 which are arranged in the center of the top of the upper vulcanizing chamber 1, and a left upper guide sleeve 5 and a right upper guide sleeve 5 which are aligned with the left upper guide rod 4 and the right upper guide rod 4 are arranged in the center of a cross frame of the operation platform 3; the lower guide pair comprises a left lower guide rod 6 and a right lower guide rod 6 which are symmetrically arranged at the left side part and the right side part of the upper vulcanizing chamber 1, the left lower guide rod 6 and the right lower guide rod 6 are respectively arranged at the positions of avoiding the left lifting oil cylinder 10 and the right lifting oil cylinder 10, and the left lower guide sleeve 7 and the right lower guide sleeve 7 which are aligned with the left lower guide rod 6 and the right lower guide rod 6 are respectively arranged at the left side part and the right side part of the lower vulcanizing chamber 2; in the mold opening and closing position, in the lifting process of the upper vulcanizing chamber 1, the upper guide rod 4 and the upper guide sleeve 5 are in a mutually matched guide state, or the lower guide rod 6 and the lower guide sleeve 7 are in a mutually matched guide state, or the upper guide rod 4 and the upper guide sleeve 5, and the lower guide rod 6 and the lower guide sleeve 7 are simultaneously in a mutually matched guide state, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5.
When the vulcanizer opens the mold, under the drive of the left and right lift cylinders 10, the upper vulcanizing chamber 1 is in the ascending state, the left and right lower guide rods 6 thereon are guided in cooperation with the left and right lower guide sleeves 7 of the lower vulcanizing chamber 2, after the upper vulcanizing chamber 1 ascends for a certain distance, before the left and right lower guide rods 6 are separated from the lower left and right lower guide sleeves 7, the left and right upper guide rods 4 of the upper vulcanizing chamber 1 start to be guided in cooperation with the left and right upper guide sleeves 5 on the operation platform 3, and at the moment, the upper and lower guide pairs are simultaneously in the matching guiding state (the guiding is reliable in the ascending distance at the section), the upper vulcanizing chamber 1 continues to ascend, the left and right lower guide rods 6 are separated from the left and right lower guide sleeves 7, the upper vulcanizing chamber 1 is guided by the left and right upper guide rods 4 in matching with the left and right upper guide sleeves 5 to ascend until the upper vulcanizing chamber 1 ascends to the limit position of the mold opening, as shown in fig. 1, fig. 2, and fig. 1, As shown in fig. 5.
The mold changing position when the left and right lower guide rods 6 are separated from the left and right lower guide sleeves 7 can be used for mold changing or capsule changing operation, namely, the operation platform 3 moves backwards (simultaneously drives the tire loading manipulator 8 and the tire unloading manipulator 9 to move backwards) to leave the space above the lower vulcanizing chamber 2, and the sufficient operation space for mold changing and capsule changing operation is reserved, so that the molds 12 and capsules can be conveniently hoisted, the operation of mold changing and capsule changing of the upper vulcanizing chamber 1 after rising to the extreme position and then backwards moving the operation platform 3 is not needed, thereby reducing the moving gravity center of the operation platform 3, increasing the stability and improving the safety, as shown in fig. 3 and fig. 4.
The action opposite to the action of opening the die of the upper vulcanizing chamber 1 is the die closing of the vulcanizing machine.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111123183.2A CN113733620A (en) | 2021-09-24 | 2021-09-24 | Novel hydraulic vulcanizer for engineering tires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111123183.2A CN113733620A (en) | 2021-09-24 | 2021-09-24 | Novel hydraulic vulcanizer for engineering tires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113733620A true CN113733620A (en) | 2021-12-03 |
Family
ID=78740808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111123183.2A Pending CN113733620A (en) | 2021-09-24 | 2021-09-24 | Novel hydraulic vulcanizer for engineering tires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113733620A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000317943A (en) * | 1999-05-12 | 2000-11-21 | Mitsubishi Heavy Ind Ltd | Tire vulcanizer and tire vulcanizing installation |
| US20110200698A1 (en) * | 2010-02-18 | 2011-08-18 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Tire vulcanizer |
| CN102490295A (en) * | 2011-12-23 | 2012-06-13 | 桂林橡胶机械厂 | Translation type hydraulic tire setting vulcanizer |
| CN207044497U (en) * | 2017-07-01 | 2018-02-27 | 山西至正实业有限公司 | Valve lining rubber forming die |
| CN113071128A (en) * | 2021-03-31 | 2021-07-06 | 徐州地森机械有限公司 | Novel translation hydraulic vulcanizing machine |
| CN215921336U (en) * | 2021-09-24 | 2022-03-01 | 桂林橡胶机械有限公司 | Novel hydraulic vulcanizer for engineering tires |
-
2021
- 2021-09-24 CN CN202111123183.2A patent/CN113733620A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000317943A (en) * | 1999-05-12 | 2000-11-21 | Mitsubishi Heavy Ind Ltd | Tire vulcanizer and tire vulcanizing installation |
| US20110200698A1 (en) * | 2010-02-18 | 2011-08-18 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Tire vulcanizer |
| CN102490295A (en) * | 2011-12-23 | 2012-06-13 | 桂林橡胶机械厂 | Translation type hydraulic tire setting vulcanizer |
| CN207044497U (en) * | 2017-07-01 | 2018-02-27 | 山西至正实业有限公司 | Valve lining rubber forming die |
| CN113071128A (en) * | 2021-03-31 | 2021-07-06 | 徐州地森机械有限公司 | Novel translation hydraulic vulcanizing machine |
| CN215921336U (en) * | 2021-09-24 | 2022-03-01 | 桂林橡胶机械有限公司 | Novel hydraulic vulcanizer for engineering tires |
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