CN202965032U - Movement control device for tire unloading arm of tire vulcanizing machine - Google Patents
Movement control device for tire unloading arm of tire vulcanizing machine Download PDFInfo
- Publication number
- CN202965032U CN202965032U CN 201220709546 CN201220709546U CN202965032U CN 202965032 U CN202965032 U CN 202965032U CN 201220709546 CN201220709546 CN 201220709546 CN 201220709546 U CN201220709546 U CN 201220709546U CN 202965032 U CN202965032 U CN 202965032U
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- CN
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- Prior art keywords
- guide rail
- tire
- rail wheel
- main guide
- arm
- 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.)
- Expired - Lifetime
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model discloses a movement control device for the tire unloading arm of a tire vulcanizing machine, which is stable in movement and reliable in action. The movement control device comprises the tire unloading arm (1), and is characterized in that a tire unloading shaft (2) on the tire unloading arm (1) is installed on a lower main guide rail wheel (3), and the lower main guide rail wheel (3) is installed on the main guide rail (5) of a guide rail support (4); a drive water cylinder (6) is arranged on the guide rail support (4), the lifting arm (7) of the drive water cylinder (6) is connected with an upper main guide rail wheel shaft (8), an upper main guide rail wheel (9) is installed on the main guide rail (5) of the guide rail support (4), and the upper main guide rail wheel shaft (8) is connected with the tire unloading shaft (2) via a connection rod (10); and an auxiliary guide rail (11) is arranged on the guide rail support (4), an auxiliary guide rail wheel (12) is installed on the auxiliary guide rail (11), a locating support (13) is connected to the tire unloading shaft (2), a stop rod (14) and a limit block (15) are arranged on the locating support (13), an auxiliary guide rail wheel shaft (16) and the locating support (13) are connected to a connecting rod (17) via pins respectively, and the auxiliary guide rail wheel shaft (16) and the locating support (13) are connected with return springs (18). With the adoption of the movement control device disclosed by the utility model, impact and vibration are reduced, and the tire unloading requirement of high width range of finished tires is furthest ensured.
Description
Technical field
The utility model 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, 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 no horizontal play, make tire only bear the lifting force of vertical direction and there is no horizontal thrust, having 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 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 utility model be 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 utility model is to adopt 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 tyre dismounting arm is arranged on lower main guide rail wheel, and lower main guide rail wheel is arranged 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 arranged 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 arranged on secondary guide rail, and the tyre dismounting axis first line of a couplet is connected to locating support, and locating support is provided with pin 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 described in the utility model 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 70 °～80 °, and the angle that unloads tire oblique line section and horizontal plane is 105 °～115 °.
Owing to adopting technique scheme, the utility model has been realized goal of the invention preferably, and 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 utility model;
Fig. 2 is that the A of Fig. 1 is to partial enlarged view;
Fig. 3 is that the utility model is in the structural representation when holding in the palm the tire initial position;
Fig. 4 is the structural representation of the utility model when being in the rising corner position;
Fig. 5 is that the utility model is in the structural representation when rising holder tire extreme higher position;
Fig. 6 is that the utility model is in the structural representation when unloading the fetal position.
The specific embodiment
The utility model is described in further detail 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 tyre dismounting arm 1 is arranged on lower main guide rail wheel 3, and lower main guide rail wheel 3 is arranged 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 arranged 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 arranged on 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 pin 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.
during the utility model work, 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 reset tyre dismounting arm 1 under straightway 19 states of secondary guide rail 11 and move to the capsule below, when lower ring descends, capsule stretches, tyre dismounting arm 1 hold up the level of tire simultaneously, driving water vat 6 drive tyre dismounting arms 1 continuation risings breaks away from tire and capsule, secondary guide rail wheel 12 changes successively by the straightway 19 that resets on 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 secondary guide rail wheel shaft 16.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 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 complete; Unload the tire mobile device tyre dismounting arm 1 is moved to the rear.So circulation, complete the tire process of unloading.
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 tyre dismounting arm (1) is arranged on lower main guide rail wheel (3), lower main guide rail wheel (3) is arranged 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 arranged 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 arranged on 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 pin (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 70 °～80 ° with the angle of horizontal plane, and the angle that unloads tire oblique line section (21) and horizontal plane is 105 °～115 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709546 CN202965032U (en) | 2012-12-20 | 2012-12-20 | Movement control device for tire unloading arm of tire vulcanizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709546 CN202965032U (en) | 2012-12-20 | 2012-12-20 | Movement control device for tire unloading arm of tire vulcanizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202965032U true CN202965032U (en) | 2013-06-05 |
Family
ID=48506158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220709546 Expired - Lifetime CN202965032U (en) | 2012-12-20 | 2012-12-20 | Movement control device for tire unloading arm of tire vulcanizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202965032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009523A (en) * | 2012-12-20 | 2013-04-03 | 益阳益神橡胶机械有限公司 | Motion control device for tire unloading arm of tire vulcanizer |
-
2012
- 2012-12-20 CN CN 201220709546 patent/CN202965032U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009523A (en) * | 2012-12-20 | 2013-04-03 | 益阳益神橡胶机械有限公司 | Motion control device for tire unloading arm of tire vulcanizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20150325 |
|
| RGAV | Abandon patent right to avoid regrant |