CN207468158U - A kind of sheet feeder gantry lifting platform anti-fall device - Google Patents
A kind of sheet feeder gantry lifting platform anti-fall device Download PDFInfo
- Publication number
- CN207468158U CN207468158U CN201721238851.5U CN201721238851U CN207468158U CN 207468158 U CN207468158 U CN 207468158U CN 201721238851 U CN201721238851 U CN 201721238851U CN 207468158 U CN207468158 U CN 207468158U
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- China
- Prior art keywords
- fall
- crossbeam
- piece
- sheet feeder
- column
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Abstract
The utility model is related to cardboard manufacturing fields, a kind of sheet feeder gantry lifting platform anti-fall device, including anti-fall column and anti-fall component, the anti-fall column has multiple vertical support teeth being set up in parallel towards the side of sheet feeder, which includes a transverse wall and a vertical walls；The end of the sheet feeder is hinged gantry structure, which includes crossbeam and connection column, and the anti-fall component is connected on the connection column；The anti-fall component includes anti-fall crossbeam, anti-fall piece, tension spring and pneumatic device, wherein anti-fall crossbeam is fixed on connection column and free end extends to anti-fall column direction, the anti-fall piece of middle part is hinged on the free end of anti-fall crossbeam, the first end of the tension spring is connected to anti-fall piece of the first half, the second end of tension spring is connected on anti-fall crossbeam, pneumatic device is additionally provided on the anti-fall crossbeam, for the external part of the pneumatic device towards the back side of the anti-fall piece of first half, the tension spring pulls anti-fall piece so that anti-fall piece of lateral wall is attached to the vertical walls of support tooth.
Description
Technical field
The utility model is related to cardboard manufacturing field, particularly a kind of sheet feeder gantry lifting platform anti-fall device.
Background technology
Packaging Box carries as the indispensable part of modern logistics and contains, protects product, beautiful important duty
Appoint, performance indicator then becomes the foundation of its quality evaluation in the room of Packaging Box.The wrappage or article for being typically used as commodity are protected
It protects outer layer and uses object.The volume of carton changes due to the size of commodity, and carton usually has, " being afraid of wet ", " upward ", " pile pole
Limit ", " moisture-proof " " quality safety " " do not roll " " can not trample on " " Fire Hazard Area " " breakables " " greening environment " " To Be Protected from Heat "
Multiple patterns or text prompts such as " food " " anti-peculiar smell " remind user note that built-in article to be protected to preserve from.
Some sheet feeders of the prior art can be moved up and down in the end of conveying device, be conveyed in motor pushing
After being lifted on device end, the end of conveying device is possible to fall because of other factors, causes personnel's property loss.
Utility model content
To solve the above problems, the utility model provides a kind of sheet feeder gantry lifting platform anti-fall device, this dress
Putting can prevent the end of sheet feeder from falling suddenly.
To achieve the above object, this practicality the technical solution adopted is that：
A kind of sheet feeder gantry lifting platform anti-fall device, it is described anti-fall vertical including anti-fall column and anti-fall component
Column has multiple vertical support teeth being set up in parallel towards the side of sheet feeder, the support tooth include transverse wall and
One vertical walls；The end of the sheet feeder is hinged gantry structure, which includes crossbeam and connection column, institute
Anti-fall component is stated to be connected on the connection column；
The anti-fall component includes anti-fall crossbeam, anti-fall piece, tension spring and pneumatic device, wherein anti-fall crossbeam is fixed on connection
On column and free end extends to anti-fall column direction, and the anti-fall piece of middle part is hinged on the free end of anti-fall crossbeam, the drawing
The first end of spring is connected to anti-fall piece of the first half, and the second end of tension spring is connected on anti-fall crossbeam, on the anti-fall crossbeam also
Equipped with pneumatic device, for the external part of the pneumatic device towards the back side of the anti-fall piece of first half, the tension spring pulls anti-fall piece to cause
Anti-fall piece of lateral wall is attached to the vertical walls of support tooth.
As preference, the transverse wall of the support tooth is obliquely installed, and the outer fix of support tooth transverse wall is higher than leaning on
The inside of nearly anti-fall column.
As preference, there is the limited block for placing anti-fall piece of inordinate rotation on the anti-fall crossbeam.
It is using the beneficial effects of the utility model：
The present apparatus sets multiple support teeth on anti-fall column, and the anti-fall component set on gantry structure passes through tension spring
Anti-fall piece is pulled to be fitted on support tooth, when sheet feeder falls suddenly, the anti-fall piece of lateral face for being stuck in support tooth is kept away
Exempt from gantry structure and sheet feeder falls suddenly, after sheet feeder is raised to top, pneumatic device can be passed through
External part pushes anti-fall piece of rotation so that anti-fall piece is no longer stuck in support tooth and moves down, and the present apparatus can prevent cardboard defeated
The end of device is sent to fall suddenly.
Description of the drawings
Fig. 1 is the utility model sheet feeder gantry lifting platform anti-fall device overall structure diagram.
Fig. 2 is the structure diagram of anti-fall component in the lifting platform anti-fall device of the utility model sheet feeder gantry.
Reference numeral includes：
The anti-fall columns of 100-, 110- support teeth, 210- crossbeams, 220- sheet feeders, 230- connection columns, 300- prevent
Fall component, the anti-fall crossbeams of 310-, anti-fall piece of 320-, 330- tension springs, 340- pneumatic devices, 350- appendixs.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing.
As Figure 1-Figure 2, the present embodiment provides a kind of 220 gantry lifting platform anti-fall device of sheet feeder, including
Anti-fall column 100 and anti-fall component 300, the anti-fall column 100 have multiple hang down towards the side of sheet feeder 220
To the support tooth 110 being set up in parallel, which includes a transverse wall and a vertical walls；The sheet feeder
220 end is hinged gantry structure, which includes crossbeam 210 and connection column 230, and the anti-fall component 300 connects
On the connection column 230；The anti-fall component 300 includes anti-fall crossbeam 310, anti-fall piece 320, tension spring 330 and pneumatic dress
340 are put, wherein anti-fall crossbeam 310 is fixed on connection column 230 and free end extends to anti-fall 100 direction of column, it is described anti-
320 middle part of pendant block is hinged on the free end of anti-fall crossbeam 310, and the first end of the tension spring 330 is connected to anti-fall piece 320 of upper half
Portion, the second end of tension spring 330 are connected on anti-fall crossbeam 310, are additionally provided with pneumatic device 340 on the anti-fall crossbeam 310, the gas
For the external part of dynamic device 340 towards the back side of anti-fall piece of 320 first halves, the tension spring 330 pulls anti-fall piece 320 so that anti-fall piece
320 lateral wall is attached to the vertical walls of support tooth 110.
Specifically, 100 1 sides of anti-fall column in the present embodiment are equipped with multiple support teeth 110, and multiple support teeth
About 110 are set up in parallel, and are connected to the paper delivery of sheet feeder 220 in sheet feeder 220 by a gantry structure
End, wherein install anti-fall component 300 on connection column 230, anti-fall component 300 includes one as the anti-fall crossbeam 310 of preceding stretching,
It is one anti-fall piece 320 hinged in the front end of anti-fall crossbeam 310, wherein anti-fall piece 320 is tensed by a tension spring 330 at anti-fall piece
320 upper end.The upper of support tooth 110 is arranged on anti-fall device is corresponding, and anti-fall piece 320 outside is attached to the perpendicular of support tooth 110
In straight wall.
It is moved up in sheet feeder 220, crossbeam 210 and connection column 230, anti-fall piece of 320 lower parts overcome drawing
The pulling force of spring 330 rearward rotates, and touches support tooth 110 again after the vertical walls for crossing support tooth 110
Vertical walls.
The present apparatus sets multiple support teeth 110 on anti-fall column 100, the anti-fall component 300 set on gantry structure,
Anti-fall piece 320 is pulled to be fitted on support tooth 110 by tension spring 330, when sheet feeder 220 falls suddenly, anti-fall piece
320 are stuck in the lateral face of support tooth 110, gantry structure and sheet feeder 220 are avoided to fall suddenly, in sheet feeder
220 are raised to after top, anti-fall piece 320 rotation can be pushed by the external part of pneumatic device 340 so that anti-fall piece 320 no longer
It is stuck in support tooth 110 and moves down, the present apparatus can prevent the end of sheet feeder 220 from falling suddenly.
As shown in Fig. 2, a pneumatic device 340, the external part direction of pneumatic device 340 are set on anti-fall crossbeam 310
Anti-fall piece 320 of top, in sheet feeder 220, crossbeam 210 and connection column 230 before movement, pneumatic device 340 pushes away
Anti-fall piece 320 of top rotates forward, and corresponding anti-fall piece 320 of lower part rotates backward.Sheet feeder 220, crossbeam 210
With connection column 230 to when moving down, anti-fall piece 320 fails.
As preference, the transverse wall of the support tooth 110 is obliquely installed, and the outer fix of 110 transverse wall of support tooth
Higher than close to the inside of anti-fall column 100.110 outside of support tooth is upward to be tilted, and is blocked downwards as arrived support tooth at anti-fall piece 320
On 110, it will not drop out on support tooth 110 again.
As preference, there is the limited block for placing anti-fall piece of 320 inordinate rotations on the anti-fall crossbeam 310.It keeps away
Exempting from tension spring 330 pulls anti-fall piece 320 to cross position rotation.
It is communicated with appendix 350 on pneumatic device 340, appendix 350 is to 340 gas transmission of pneumatic device.
More than content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
It, in specific embodiments and applications can be with many changes may be made, as long as these variations are without departing from this with novel thought
The design of utility model, belongs to the scope of protection of the utility model.
Claims (3)
1. a kind of sheet feeder gantry lifting platform anti-fall device, it is characterised in that：Including anti-fall column and anti-fall component,
The anti-fall column has multiple vertical support teeth being set up in parallel towards the side of sheet feeder, which includes one
A transverse wall and a vertical walls；The end of the sheet feeder is hinged gantry structure, the gantry structure include crossbeam and
Column is connected, the anti-fall component is connected on the connection column；
The anti-fall component includes anti-fall crossbeam, anti-fall piece, tension spring and pneumatic device, wherein anti-fall crossbeam is fixed on connection column
Upper and free end extends to anti-fall column direction, and the anti-fall piece of middle part is hinged on the free end of anti-fall crossbeam, the tension spring
First end is connected to anti-fall piece of the first half, and the second end of tension spring is connected on anti-fall crossbeam, is additionally provided on the anti-fall crossbeam
Pneumatic device, for the external part of the pneumatic device towards the back side of the anti-fall piece of first half, the tension spring pulls anti-fall piece so that anti-fall
The lateral wall of block is attached to the vertical walls of support tooth.
2. sheet feeder gantry lifting platform anti-fall device according to claim 1, it is characterised in that：The support tooth
Transverse wall be obliquely installed, and the outer fix of support tooth transverse wall be higher than close to anti-fall column inside.
3. sheet feeder gantry lifting platform anti-fall device according to claim 1, it is characterised in that：The anti-fall horizontal stroke
There is the limited block for placing anti-fall piece of inordinate rotation on beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238851.5U CN207468158U (en) | 2017-09-25 | 2017-09-25 | A kind of sheet feeder gantry lifting platform anti-fall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238851.5U CN207468158U (en) | 2017-09-25 | 2017-09-25 | A kind of sheet feeder gantry lifting platform anti-fall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207468158U true CN207468158U (en) | 2018-06-08 |
Family
ID=62270038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721238851.5U Expired - Fee Related CN207468158U (en) | 2017-09-25 | 2017-09-25 | A kind of sheet feeder gantry lifting platform anti-fall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207468158U (en) |
-
2017
- 2017-09-25 CN CN201721238851.5U patent/CN207468158U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20210925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |