CN202021328U - Automatic safety door system of die casting machine - Google Patents
Automatic safety door system of die casting machine Download PDFInfo
- Publication number
- CN202021328U CN202021328U CN2011201234709U CN201120123470U CN202021328U CN 202021328 U CN202021328 U CN 202021328U CN 2011201234709 U CN2011201234709 U CN 2011201234709U CN 201120123470 U CN201120123470 U CN 201120123470U CN 202021328 U CN202021328 U CN 202021328U
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- CN
- China
- Prior art keywords
- movable door
- door
- protects
- die casting
- casting machine
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- Expired - Lifetime
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Abstract
The utility model discloses an automatic safety door system of a die casting machine, which comprises a movable door and a guide rail, wherein an idler wheel is arranged on the movable door, and the movable door is connected with the guide rail through the idler wheel in a rolling way, and is connected with a servo motor through a transmission component. The movable door is connected with the servo motor through the transmission component, because the servo motor has a large rotation speed scope and accurate torque control, the movable door quickly and stably moves, so the production efficiency cannot be influenced; meanwhile, if the movable door is contacted with a human body or is blocked by other objects during the movement, the movable door can be automatically returned and alarm because the practical movement torque of the movable door excesses the set torque of the servo motor, so the movable door safely moves, and human bodies and equipment are prevented from being damaged to the maximum extent; and meanwhile, the transmission component consists of two synchronizing wheels and one synchronizing belt, so the structure is simplified.
Description
Technical field
The utility model relates to a kind of die casting machine safety protection field, and particularly the die casting machine automatic safe protects door system.
Background technology
The security protection campaign door of general medium and small die casting machine all is a hand pulling type.In actual applications, operating personnel's (die carter) often because dislike trouble need not, this brings very big hidden danger to die casting safety in production, the annual scald incident that causes a lot of metals to splash thus to cause.Therefore, Guo Jia associated safety, labour protection rules must be closed protection motion door when also mandatory requirement die casting is produced.Protect door owing to pull to move at every turn, not only increased working strength of workers, but also reduced production efficiency (low approximately 8-10%).On large-scale die-casting machine or the medium and small die casting machine of part, generally all to load onto by the electronic or pneumatic automatic protection motion door system of traditional frequency conversion, because their startup and to stop the required time longer, be to keep traveling comfort, its speed of service can not be too fast (compare when pulling also will slowly many).Like this, the use of traditional die casting machine automatic protection motion door can be because of decline to a great extent (about 10-15%) of die casting production efficiency, and brings many negative influences to it widely-used.
The utility model content
The purpose of this utility model is that the die casting machine automatic safe that provides a kind of security of operation in order to solve above-mentioned the deficiencies in the prior art, do not influence production efficiency protects door system.
To achieve these goals, the designed die casting machine automatic safe of the utility model protects door system, comprises moving door and the guide rail of protecting, and movingly protects door and is provided with roller, the moving door that protects is the rolling syndeton by roller and guide rail, it is characterized in that the moving door that protects is connected with servomotor by transmission component.Because the range of speeds of servomotor is big, the moment of torsion precise control, make the motion protected not only fast, but also steady, so can not influence production efficiency; If moving simultaneously door be in operation health that touches the people or the obstruction that is subjected to other objects of protecting, moving protect can be returned because of the setting moment of torsion that its actual motion moment of torsion surpasses servomotor and report to the police, thereby making to move protects a security of operation, farthest avoids causing personal injury and device damage.
As preferably, described transmission component is made up of two synchronizing wheels and one synchronous band, and wherein one synchronizing wheel is fixed on away from moving on the frame of protecting door, and one synchronizing wheel is connected with servomotor in addition, band is socketed on two synchronizing wheels synchronously, and band is fixedlyed connected with the moving door that protects by clamping element synchronously.Servomotor moves and protects door by synchronizing wheel, band drive synchronously in this preferred version, makes simple in structure.
The die casting machine automatic safe that the utility model obtains protects door system, its moving door that protects is connected with servomotor by transmission component, because the range of speeds of servomotor is big, the moment of torsion precise control, make the motion protected not only fast, but also steady, so can not influence production efficiency; If moving simultaneously the be in operation obstruction of the health or other objects that touch the people of door of protecting, moving protect can be returned because of the setting moment of torsion that its actual motion moment of torsion surpasses servomotor and report to the police automatically, make and protect a security of operation, farthest avoid causing personal injury and device damage; Described transmission component is made up of two synchronizing wheels and one synchronous band simultaneously, simplifies the structure.
Description of drawings
Fig. 1 is the overall structure schematic diagram of embodiment 1.
Among the figure: servomotor 1, be with 2 synchronously, clamping element 3, synchronizing wheel 4, moving door 5, roller 6, the guide rail 7 of protecting.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment 1:
As shown in Figure 1, the die casting machine automatic safe that the utility model provides protects door system, comprises moving door 5 and the guide rail 7 of protecting, and moving protecting on the door 5 is equipped with roller 6, the moving door 5 that protects is the rolling syndeton by roller 6 and guide rail 7, and the moving door 5 of protecting is connected with servomotor 1 by transmission component.During work because the range of speeds of servomotor 1 is big, the moment of torsion precise control, make protect a motion of 5 not only fast, but also steady, so can not influence production efficiency; If moving simultaneously the be in operation obstruction of the health or other objects that touch the people of door 5 of protecting, the moving door 5 that protects can return because of the setting moment of torsion that its actual motion moment of torsion surpasses servomotor 1 and report to the police automatically, make to move and protect door 5 security of operation, farthest avoid causing personal injury and device damage.
Wherein said transmission component is with 2 to form by two synchronizing wheels 4 and one synchronously, wherein one synchronizing wheel 4 is fixed on away from moving on the frame of protecting door 5, one synchronizing wheel 4 is connected with servomotor 1 in addition, is with 2 to be socketed on two synchronizing wheels 4 synchronously, is with 2 synchronously by fixedlying connected with the moving door 5 that protects.During work, servomotor 1 rotates and drives two synchronizing wheels 4 and rotate, and between two synchronizing wheels 4 synchronously with 2 rectilinear motion, drive moving door 5 moving linearly on guide rail 7 that protects by clamping element 3 again.Like this,, drive the moving door 5 that protects and on guide rail 7, make past, multiple rectilinear motion, thereby finish the moving open and close action of protecting door 5 by the positive and negative rotation of servomotor 1.
Claims (2)
1. a die casting machine automatic safe protects door system, comprise moving door (5) and the guide rail (7) of protecting, the moving door (5) that protects is provided with roller (6), and the moving door (5) that protects is the rolling syndeton by roller (6) and guide rail (7), it is characterized in that the moving door (5) that protects is connected with servomotor (1) by transmission component.
2. die casting machine automatic safe according to claim 1 protects door system, it is characterized in that described transmission component by two synchronizing wheels (4) and one synchronously band (2) form, wherein one synchronizing wheel (4) is fixed on away from moving on the frame of protecting door (5), one synchronizing wheel (4) is connected with servomotor (1) in addition, band (2) is socketed on two synchronizing wheels (4) synchronously, and band (2) is fixedlyed connected with the moving door (5) that protects by clamping element (3) synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201234709U CN202021328U (en) | 2011-04-25 | 2011-04-25 | Automatic safety door system of die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201234709U CN202021328U (en) | 2011-04-25 | 2011-04-25 | Automatic safety door system of die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021328U true CN202021328U (en) | 2011-11-02 |
Family
ID=44846298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201234709U Expired - Lifetime CN202021328U (en) | 2011-04-25 | 2011-04-25 | Automatic safety door system of die casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202021328U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894579A (en) * | 2012-12-28 | 2014-07-02 | 宜兴市佳晨压铸机制造有限公司 | Novel guard door transmission structure |
| CN105195712A (en) * | 2015-09-30 | 2015-12-30 | 重庆盛镁镁业有限公司 | Safety back door control system of die-casting machine |
| CN107755658A (en) * | 2017-10-25 | 2018-03-06 | 宁波海天金属成型设备有限公司 | A kind of protection device of heavy die casting machine |
-
2011
- 2011-04-25 CN CN2011201234709U patent/CN202021328U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894579A (en) * | 2012-12-28 | 2014-07-02 | 宜兴市佳晨压铸机制造有限公司 | Novel guard door transmission structure |
| CN105195712A (en) * | 2015-09-30 | 2015-12-30 | 重庆盛镁镁业有限公司 | Safety back door control system of die-casting machine |
| CN107755658A (en) * | 2017-10-25 | 2018-03-06 | 宁波海天金属成型设备有限公司 | A kind of protection device of heavy die casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO SIJIN MACHINERY COMPANY LIMITED Free format text: FORMER NAME: NINGBO SIJIN MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: The national high tech Zone of Ningbo city in Zhejiang Province, 315103 South Road No. 1832 (Ningbo Sijin machinery Limited by Share Ltd) Patentee after: Ningbo Sijin Machinery Company Limited Address before: 315103 Zhejiang city of Ningbo province Ningbo national high tech Zone No. 1832 Jiangnan Road, Ningbo Sijin Machinery Co. Ltd. Patentee before: Ningbo SiJin Machinery Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315103 Zhejiang city of Ningbo province high tech Zone South Road No. 1832 (the origin of the intelligent forming device of Limited by Share Ltd) Patentee after: The origin of the intelligent forming equipment Limited by Share Ltd Address before: The national high tech Zone of Ningbo city in Zhejiang Province, 315103 South Road No. 1832 (Ningbo Sijin machinery Limited by Share Ltd) Patentee before: Ningbo Sijin Machinery Company Limited |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 315103 No. 1832 Jiangnan Road, hi tech Zone, Ningbo, Zhejiang Patentee after: The origin of the intelligent forming equipment Limited by Share Ltd Address before: 315103 Jiangnan Road 1832, Ningbo new high tech Zone, Zhejiang (Limited by Share Ltd) Patentee before: The origin of the intelligent forming equipment Limited by Share Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |