CN103009523A - Motion control device for tire unloading arm of tire vulcanizer - Google Patents
Motion control device for tire unloading arm of tire vulcanizer Download PDFInfo
- Publication number
- CN103009523A CN103009523A CN2012105575862A CN201210557586A CN103009523A CN 103009523 A CN103009523 A CN 103009523A CN 2012105575862 A CN2012105575862 A CN 2012105575862A CN 201210557586 A CN201210557586 A CN 201210557586A CN 103009523 A CN103009523 A CN 103009523A
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- guide rail
- tire
- rail wheel
- main guide
- arm
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Abstract
The invention discloses a motion control device for a tire unloading arm of a tire vulcanizer, wherein the tire unloading arm has smooth motions and reliable actions. The device comprises the tire unloading arm (1). The device is characterized in that a tire unloading shaft (2) of the tire unloading arm (1) is mounted on a lower main guide rail wheel (3); the lower main guide rail wheel (3) is mounted on a main guide rail (5) of a guide rail bracket (4); the guide rail bracket (4) is provided with a driving water cylinder (6); a lifting arm (7) of the driving water cylinder (6) is connected with an upper main guide rail wheel shaft (8); an upper main guide rail wheel (9) is mounted on the main guide rail (5) of the guide rail bracket (4); the upper main guide rail wheel shaft (8) is connected with the tire unloading shaft (2) through a connection rod (10); the guide rail bracket (4) is provided with a secondary guide rail (11); a secondary guide rail wheel (12) is mounted on the secondary guide rail (11); the tire unloading shaft (2) is connected with a positioning bracket (13); the positioning bracket (13) is provided with a stop bar (14) and a positioning block (15); and a secondary guide rail wheel shaft (16) and the positioning bracket (13) are in pin connection with a connecting rod (17) respectively, and are connected with return springs (18). The device reduces impact and vibration, and maximally guarantees tire unloading requirements in a range of height and width of a finished tire.
Description
Technical field
The present invention relates to a kind of tyre vulcanizer, specifically a kind of motion control device of tyre vulcanizer tyre dismounting arm.
Background technology
It is convertible that the tire unloader of existing small tyre vulcanizer adopts water vat to drive usually, drives sector and gear by water vat, utilizes the lobe plate track, and tyre dismounting arm is moved in the lobe plate arc-shaped rail.Because the lobe plate track is circular arc, this movement locus has just determined that tyre dismounting arm is when stretching out the holder tire, the holder power on vertical direction is arranged, the thrust that also has forward direction, therefore in the process that tire and capsule break away from, can produce radial friction, the radial frictional force of generation can cause the distortion of tire, and the uniformity of tire is had certain influence.
For this reason, the patent that the patent No. is 200810030630.8, denomination of invention is the tire unloader of tyre vulcanizer discloses a kind of stable drive, guiding accurately, the tire unloader of reliable in action, because guide rail is V-type, tyre dismounting arm is holding in the palm tire, is being the vertical direction lifting when unloading tire, there is not horizontal play, make tire only bear the lifting force of vertical direction and do not have horizontal thrust, avoided crimp radially, thereby kept to greatest extent the uniformity of tire.
But, because adopting the upset limited block that rises, when tyre dismounting arm unloads tire, cause and impact and vibrations, and the space of unloading between tire angle position and the vulcanizer stay-warm case is dwindled, can not adapt to the need of production of higher width tire.
Summary of the invention
The purpose of this invention is to provide the motion of a kind of tyre dismounting arm steadily, the motion control device of the tyre vulcanizer tyre dismounting arm of reliable in action.
The present invention adopts following technical scheme to realize its goal of the invention, a kind of motion control device of tyre vulcanizer tyre dismounting arm, it comprises tyre dismounting arm, and the tyre dismounting axis on the tyre dismounting arm is installed on the lower main guide rail wheel, and lower main guide rail wheel is installed on the main guide rail of rail brackets; Rail brackets is provided with the driving water vat, and the lift arm that drives water vat connects with upper main guide rail wheel shaft, and upper main guide rail wheel is installed on the main guide rail of rail brackets, and upper main guide rail wheel shaft connects by connecting rod with tyre dismounting axis; Rail brackets is provided with secondary guide rail, secondary guide rail wheel is installed on the secondary guide rail, and the tyre dismounting axis first line of a couplet is connected to locating support, and locating support is provided with lever and limited block, pin joint is on connecting rod respectively for secondary guide rail wheel shaft, locating support, and secondary guide rail wheel shaft and locating support are connected with back-moving spring.
Secondary guide rail of the present invention comprises the straightway that resets, the oblique line section that resets, unload tire oblique line section and unload the tire straightway, and the angle of reset oblique line section and horizontal plane is and 70 °～80 ° that the angle that unloads tire oblique line section and horizontal plane is and 105 °～115 °.
Because adopt technique scheme, the present invention has realized goal of the invention preferably, it is simple in structure, the tyre dismounting arm motion is steady, and fluent movements have reduced and impacted and vibrations, the tire unloader reliability is high, and simultaneously, what guaranteed to greatest extent the high width range of finished product tire unloads the tire requirement.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the A of Fig. 1 is to partial enlarged view;
Fig. 3 is that the present invention is in the structural representation when holding in the palm the tire initial position;
Fig. 4 is the structural representation of the present invention when being in the rising corner position;
Fig. 5 is that the present invention is in the structural representation when rising holder tire extreme higher position;
Fig. 6 is that the present invention is in the structural representation when unloading the fetal position.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
As seen from Figure 1, Figure 2, a kind of motion control device of tyre vulcanizer tyre dismounting arm, it comprises tyre dismounting arm 1, and the tyre dismounting axis 2 on the tyre dismounting arm 1 is installed on the lower main guide rail wheel 3, and lower main guide rail wheel 3 is installed on the main guide rail 5 of rail brackets 4; Rail brackets 4 is provided with and drives water vat 6, and the lift arm 7 that drives water vat 6 connects with upper main guide rail wheel shaft 8, and upper main guide rail wheel 9 is installed on the main guide rail 5 of rail brackets 4, and upper main guide rail wheel shaft 8 connects by connecting rod 10 with tyre dismounting axis 2; Rail brackets 4 is provided with secondary guide rail 11, secondary guide rail wheel 12 is installed on the secondary guide rail 11, tyre dismounting axis 2 first line of a couplet are connected to locating support 13, locating support 13 is provided with lever 14 and limited block 15, pin joint is on connecting rod 17 respectively for secondary guide rail wheel shaft 16, locating support 13, and secondary guide rail wheel shaft 16 is connected with back-moving spring 18 with locating support 13.
When the present invention works, after tyre vulcanization is complete, the main frame die sinking, lower ring promotes capsule and tire is held up, unloading the tire mobile device will be positioned at the tyre dismounting arm 1 that secondary guide rail 11 resets under straightway 19 states and move to the capsule below, capsule stretched when lower ring descended, tyre dismounting arm 1 hold up the level of tire simultaneously, driving the 1 continuation rising of water vat 6 drive tyre dismounting arms breaks away from tire and capsule, secondary guide rail wheel 12 changes successively by the straightway 19 that resets on the secondary guide rail 11 by the angle that connecting rod 17 rotates during this time, oblique line section 20 resets, unload tire oblique line section 21, unload tire straightway 22, back-moving spring 18 resets connecting rod 17 and is against on the limited block 15 of locating support 13; Tyre dismounting arm 1 keeps horizontal linear to rise by the deadweight of tire, tyre dismounting arm 1 with the pin 14 that is pressed on the secondary guide rail wheel shaft 16.Such as Fig. 3, Fig. 4, shown in Figure 5.
Drive tyre dismounting arms 1 and descend when driving water vat 6, secondary guide rail wheel 12 is positioned at when unloading the tire straightway 22, and tyre dismounting arm 1 maintenance level descends; When secondary guide rail wheel 12 enters when unloading tire oblique line section 21, locating support 13 begins to clockwise rotate, pin 14 on the locating support 13 breaks away from secondary guide rail wheel shaft 16, tyre dismounting axis 2 begins to rotate tilts tyre dismounting arm 1, tire begins to slide backward, when secondary guide rail wheel 12 enters when unloading tire oblique line section 21 and resetting oblique line section 20 joint, tyre dismounting arm 1 tilts to maximum angular, and tire has broken away from tyre dismounting arm 1 and entered next procedure.As shown in Figure 6.
Secondary guide rail wheel 12 enters when resetting oblique line section 20, and locating support 13, tyre dismounting axis 2, tyre dismounting arm 1 begin to rotate counterclockwise and reset; When secondary guide rail wheel 12 enters when resetting straightway 19, locating support 13, tyre dismounting axis 2, tyre dismounting arm 1 reset and finish; Unload the tire mobile device tyre dismounting arm 1 is moved to the rear.So the tire process of unloading is finished in circulation.
Claims (2)
1. the motion control device of a tyre vulcanizer tyre dismounting arm, it comprises tyre dismounting arm (1), it is characterized in that the tyre dismounting axis (2) on the tyre dismounting arm (1) is installed on the lower main guide rail wheel (3), lower main guide rail wheel (3) is installed on the main guide rail (5) of rail brackets (4); Rail brackets (4) is provided with and drives water vat (6), the lift arm (7) that drives water vat (6) connects with upper main guide rail wheel shaft (8), upper main guide rail wheel (9) is installed on the main guide rail (5) of rail brackets (4), and upper main guide rail wheel shaft (8) connects by connecting rod (10) with tyre dismounting axis (2); Rail brackets (4) is provided with secondary guide rail (11), secondary guide rail wheel (12) is installed on the secondary guide rail (11), tyre dismounting axis (2) first line of a couplet is connected to locating support (13), locating support (13) is provided with lever (14) and limited block (15), pin joint is on connecting rod (17) respectively for secondary guide rail wheel shaft (16), locating support (13), and secondary guide rail wheel shaft (16) is connected with back-moving spring (18) with locating support (13).
2. the motion control device of tyre vulcanizer tyre dismounting arm according to claim 1, it is characterized in that described secondary guide rail (11) comprises the straightway that resets (19), the oblique line section that resets (20), unload tire oblique line section (21) and unload tire straightway (22), the oblique line section that resets (20) is and 70 °～80 ° that the angle that unloads tire oblique line section (21) and horizontal plane is and 105 °～115 ° with the angle of horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210557586.2A CN103009523B (en) | 2012-12-20 | 2012-12-20 | Motion control device for tire unloading arm of tire vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210557586.2A CN103009523B (en) | 2012-12-20 | 2012-12-20 | Motion control device for tire unloading arm of tire vulcanizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103009523A true CN103009523A (en) | 2013-04-03 |
| CN103009523B CN103009523B (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210557586.2A Active CN103009523B (en) | 2012-12-20 | 2012-12-20 | Motion control device for tire unloading arm of tire vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103009523B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62181107A (en) * | 1986-02-06 | 1987-08-08 | Kobe Steel Ltd | Unloading device for vulcanized tire |
| CN200988293Y (en) * | 2006-12-29 | 2007-12-12 | 桂林橡胶机械厂 | Tie unloader for hydraulic tire vulcanizer |
| CN101284408A (en) * | 2008-02-02 | 2008-10-15 | 益阳橡胶塑料机械集团有限公司 | Tire dismantling device of tyre vulcanizer |
| CN202965032U (en) * | 2012-12-20 | 2013-06-05 | 益阳益神橡胶机械有限公司 | Movement control device for tire unloading arm of tire vulcanizing machine |
-
2012
- 2012-12-20 CN CN201210557586.2A patent/CN103009523B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62181107A (en) * | 1986-02-06 | 1987-08-08 | Kobe Steel Ltd | Unloading device for vulcanized tire |
| CN200988293Y (en) * | 2006-12-29 | 2007-12-12 | 桂林橡胶机械厂 | Tie unloader for hydraulic tire vulcanizer |
| CN101284408A (en) * | 2008-02-02 | 2008-10-15 | 益阳橡胶塑料机械集团有限公司 | Tire dismantling device of tyre vulcanizer |
| CN202965032U (en) * | 2012-12-20 | 2013-06-05 | 益阳益神橡胶机械有限公司 | Movement control device for tire unloading arm of tire vulcanizing machine |
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| Publication number | Publication date |
|---|---|
| CN103009523B (en) | 2015-03-25 |
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