CN202955465U - Hot press anti-drop device and anti-drop mechanism and anti-drop device - Google Patents
Hot press anti-drop device and anti-drop mechanism and anti-drop device Download PDFInfo
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- CN202955465U CN202955465U CN 201220621181 CN201220621181U CN202955465U CN 202955465 U CN202955465 U CN 202955465U CN 201220621181 CN201220621181 CN 201220621181 CN 201220621181 U CN201220621181 U CN 201220621181U CN 202955465 U CN202955465 U CN 202955465U
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- coupler body
- drop preventing
- drop
- seat
- push rod
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Abstract
The utility model provides a hot press anti-drop device and an anti-drop mechanism and an anti-drop device. The anti-drop mechanism comprises a support, a hook body, a drive device, a push rod, an elastic reset mechanism, wherein the support comprises a hook seat and a drive seat, the drive device is arranged in the drive seat, two ends of the push rod are respectively connected with a power output end of the drive device and a hook arm portion of the hook body, a fixing end of the elastic reset mechanism is arranged on the drive seat, and a free end of the elastic reset mechanism is arranged between the hook arm portion and the drive seat. The hot press anti-drop device and the anti-drop mechanism and the anti-drop device can enable the hook to be normally arranged at a locking position, the elastic reset mechanism can also drive the hook body to return to the locking position without electric power and gas, and therefore a hot pressboard is prevented from dropping off, and production safety is ensured.
Description
Technical field
The utility model relates to the production safety protective gear, particularly, relates to the hotpress falling-proof apparatus and forms mechanism.
Background technique
The upper hot pressboard of hotpress and middle hot platen are in ascending and descending process, if just for example, connect by lowering or hoisting gear (cylinder), due to the heavy 300KG of every hot platen left and right, personnel are in the process of operation, as accident drops (piston thread loosening or lowering or hoisting gear without source of the gas), will cause injury to personnel.Therefore be necessary to design a kind of device that can prevent that hot platen from dropping.
The model utility content
For defect of the prior art, the purpose of this utility model is to provide a kind of hotpress falling-proof apparatus and forms mechanism.
According to an aspect of the present utility model, a kind of drop preventing mechanism is provided, comprise support, coupler body, drive unit, push rod, flexible restoring organ, wherein, described support comprises the coupler body seat and drives seat, the hinged described coupler body seat of described coupler body, described drive unit is arranged on described driving seat, the two ends of described push rod connect respectively the clutch end of described drive unit and the hook arm of described coupler body, it is upper that the fixed end of described flexible restoring organ is arranged on described driving seat, and the free end of described flexible restoring organ is between described hook arm and driving seat.
Preferably, described coupler body can rotate between locked position and release position; Wherein, during in described locked position, between the free end of described hook arm and described flexible restoring organ, there is gap when described coupler body; When described coupler body is rotated to described release position by described locked position, described hook arm contacts and oppresses the free end of described flexible restoring organ.
Preferably, described drive unit is cylinder, and described push rod is for connecting the piston rod of described cylinder.
Preferably, described flexible restoring organ mainly consists of helical spring.
Preferably, described drive unit drives described push rod to carry out straight line motion.
Preferably, between the far-end of described push rod and described hook arm, be articulated and connected.
Preferably, it is characterized in that, the hook portion outside of described coupler body comprises guide surface.
According to another aspect of the present utility model, a kind of falling-proof apparatus also is provided, two described drop preventing mechanism and links that provide according to the utility model are provided, wherein, become mirror image between two described drop preventing mechanisms, connect by described link between the support of two described drop preventing mechanisms.
Preferably, between the bill of the coupler body of two described drop preventing mechanisms, be oppositely arranged.
According to another aspect of the present utility model, a kind of hotpress falling-proof apparatus also is provided, two the described drop preventing mechanisms that provide according to the utility model, link and upper hot pressboard fixed bases are provided, wherein, become mirror image between two described drop preventing mechanisms, between the support of two described drop preventing mechanisms, by described link, connect, the end face of described upper hot pressboard fixed base extends two barbed bodies, become symplex structure between two described barbed bodies, described barbed body and described coupler body are complementary.
Compared with prior art, the utility model can make coupler body normally in locked position, even have a power failure or, without source of the gas, flexible restoring organ also can order about coupler body and reset to locked position, thereby has prevented dropping of hot platen, has ensured the Security of producing.
The accompanying drawing explanation
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
Fig. 1 is the structural representation when the locked position for the drop preventing mechanism that provides according to the utility model;
Fig. 2 is the structural representation when the release position for the drop preventing mechanism that provides according to the utility model;
Fig. 3 is the structural representation when the locked position for the hot pressing falling-proof apparatus that provides according to the utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model is elaborated.Following examples will contribute to those skilled in the art further to understand the utility model, but not limit in any form the utility model.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, can also make some distortion and improvement.These all belong to protection domain of the present utility model.
The hotpress falling-proof apparatus provided according to the utility model, two described drop preventing mechanisms that provide according to the utility model are provided, link, and upper hot pressboard fixed base 92, wherein, become mirror image between two described drop preventing mechanisms, between the bill of the coupler body 2 of two described drop preventing mechanisms, be oppositely arranged, between the support of two described drop preventing mechanisms, by described link, connect, the end face of described upper hot pressboard fixed base 92 extends two barbed bodies 91, become symplex structure between two described barbed bodies 91, described barbed body 91 is complementary with described coupler body 2, as shown in Figure 3, upper hot pressboard 93 is fixed on the below of described upper hot pressboard fixed base 92, like this, just can prevent that by two described drop preventing mechanisms upper hot pressboard from dropping.
Particularly, described drop preventing mechanism, comprise support 1, coupler body 2, drive unit 3, push rod 4, flexible restoring organ 5, wherein, described support 1 comprises coupler body seat 11 and drives seat 12, the hinged described coupler body seat of described coupler body 1, described drive unit 3 is arranged on described driving seat 12, the two ends of described push rod 4 connect respectively the clutch end of described drive unit 3 and the hook arm 22 of described coupler body 2, the fixed end 51 of described flexible restoring organ 5 is arranged on described driving seat 12, the free end 52 of described flexible restoring organ 5 is between described hook arm 22 and driving seat 12.
Wherein, described coupler body 2 can rotate between locked position and release position; Wherein, during in described locked position, between the free end 52 of described hook arm 22 and described flexible restoring organ 5, there is gap when described coupler body 2; When described coupler body 2 is rotated to described release position by described locked position, described hook arm 22 contacts and oppresses the free end 52 of described flexible restoring organ 5.In Fig. 1 and Fig. 3, described coupler body 2 is in described locked position; In Fig. 2, described coupler body 2 is in described release position.
More specifically, described drive unit 3 drives described push rod 4 to carry out straight line motion, described drive unit 3 is cylinder, described push rod 4 is for connecting the piston rod of described cylinder, described flexible restoring organ mainly consists of helical spring, between the far-end 42 of described push rod 4 and described hook arm 22, be articulated and connected, hook portion 21 outsides of stating coupler body 2 comprise guide surface 210, so that described barbed body 91 can easily slide into lock state.
In a preference of the present embodiment, described coupler body 2 connects described support 1 by the first pivot 61, the hook arm 22 of described coupler body 2 connects described push rod 4 by the second pivot 62, and wherein, the axis of described the first pivot and the second pivot is all perpendicular to the linear movement direction of described push rod 4.In a variation example of the present embodiment, opposing setting between the bill of the hook portion 21 of two described coupler bodies 2, correspondingly, be changed to and be oppositely arranged between two described barbed bodies 91.
In an embodiment of the present utility model, the upper hot pressboard of hotpress and middle hot platen are in ascending and descending process, if just for example, connect by lowering or hoisting gear (cylinder), due to the heavy 300KG of every hot platen left and right, personnel are in the process of operation, as accident drops (piston thread loosening or lowering or hoisting gear without source of the gas), will cause injury to personnel.By application the utility model, its normality tangles described coupler body all the time for the barbed body that connects upper hot pressboard, as lowering or hoisting gear has a power failure or, without source of the gas, described coupler body is because the effect of described elastic reset member can not opened (because described elastic reset member can order about described coupler body and reset to described locked position) yet.After pressing start key, described coupler body is opened, and after inductor is sensed, lowering or hoisting gear just moves, and controls die pressing product under pressing plate.
Above specific embodiment of the utility model is described.It will be appreciated that, the utility model is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (10)
1. a drop preventing mechanism, it is characterized in that, comprise support (1), coupler body (2), drive unit (3), push rod (4), flexible restoring organ (5), wherein, described support (1) comprises coupler body seat (11) and drives seat (12), the hinged described coupler body seat of described coupler body (1), described drive unit (3) is arranged on described driving seat (12), the two ends of described push rod (4) connect respectively the clutch end of described drive unit (3) and the hook arm (22) of described coupler body (2), the fixed end (51) of described flexible restoring organ (5) is arranged on described driving seat (12), the free end (52) of described flexible restoring organ (5) is positioned at described hook arm (22) and drives between seat (12).
2. drop preventing mechanism according to claim 1, is characterized in that, described coupler body (2) can rotate between locked position and release position; Wherein, during in described locked position, between the free end (52) of described hook arm (22) and described flexible restoring organ (5), there is gap when described coupler body (2); When described coupler body (2) is rotated to described release position by described locked position, described hook arm (22) contacts and oppresses the free end (52) of described flexible restoring organ (5).
3. drop preventing mechanism according to claim 1, is characterized in that, described drive unit (3) is cylinder, and described push rod (4) is for connecting the piston rod of described cylinder.
4. drop preventing mechanism according to claim 1, is characterized in that, described flexible restoring organ mainly consists of helical spring.
5. drop preventing mechanism according to claim 1, is characterized in that, described drive unit (3) drives described push rod (4) to carry out straight line motion.
6. drop preventing mechanism according to claim 1, is characterized in that, between the far-end (42) of described push rod (4) and described hook arm (22), is articulated and connected.
7. drop preventing mechanism according to claim 1, is characterized in that, hook portion (21) outside of described coupler body (2) comprises guide surface (210).
8. a falling-proof apparatus, is characterized in that, comprises two drop preventing mechanisms claimed in claim 1 and link, wherein, between two described drop preventing mechanisms, becomes mirror image, between the support of two described drop preventing mechanisms, by described link, connects.
9. falling-proof apparatus according to claim 8, is characterized in that, between the bill of the coupler body of two described drop preventing mechanisms (2), is oppositely arranged.
10. a hotpress falling-proof apparatus, it is characterized in that, comprise two drop preventing mechanisms claimed in claim 1, link and upper hot pressboard fixed base, wherein, become mirror image between two described drop preventing mechanisms, between the support of two described drop preventing mechanisms, by described link, connect, the end face of described upper hot pressboard fixed base (92) extends two barbed bodies (91), become symplex structure between two described barbed bodies (91), described barbed body (91) is complementary with described coupler body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621181 CN202955465U (en) | 2012-11-20 | 2012-11-20 | Hot press anti-drop device and anti-drop mechanism and anti-drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621181 CN202955465U (en) | 2012-11-20 | 2012-11-20 | Hot press anti-drop device and anti-drop mechanism and anti-drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955465U true CN202955465U (en) | 2013-05-29 |
Family
ID=48461036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220621181 Expired - Lifetime CN202955465U (en) | 2012-11-20 | 2012-11-20 | Hot press anti-drop device and anti-drop mechanism and anti-drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202955465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728590A (en) * | 2013-12-23 | 2015-06-24 | 珠海格力电器股份有限公司 | Safety lock and automation equipment with same |
| CN106078642A (en) * | 2016-07-04 | 2016-11-09 | 无锡吉兴汽车声学部件科技有限公司 | Acoustic part of automobile lift cubing anti-drop device |
-
2012
- 2012-11-20 CN CN 201220621181 patent/CN202955465U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728590A (en) * | 2013-12-23 | 2015-06-24 | 珠海格力电器股份有限公司 | Safety lock and automation equipment with same |
| CN104728590B (en) * | 2013-12-23 | 2018-02-27 | 珠海格力电器股份有限公司 | Safety lock and automation equipment with same |
| CN106078642A (en) * | 2016-07-04 | 2016-11-09 | 无锡吉兴汽车声学部件科技有限公司 | Acoustic part of automobile lift cubing anti-drop device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314107 No. 129 Ting Yao East Road, dry kiln Industrial Park, Jiashan County, Jiaxing, Zhejiang Patentee after: ZHEJIANG TRIPLE WIN NEW MATERIAL Co.,Ltd. Address before: 314107 No. 129 Ting Yao East Road, Jiashan dry kiln industrial town, Jiaxing, Zhejiang Patentee before: ZHEJIANG TRIPLE WIN MEDICAL APPLIANCE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |
|
| CX01 | Expiry of patent term |