CN203268397U - Vacuum suction nozzle component with reverse compensation function - Google Patents
Vacuum suction nozzle component with reverse compensation function Download PDFInfo
- Publication number
- CN203268397U CN203268397U CN 201320247764 CN201320247764U CN203268397U CN 203268397 U CN203268397 U CN 203268397U CN 201320247764 CN201320247764 CN 201320247764 CN 201320247764 U CN201320247764 U CN 201320247764U CN 203268397 U CN203268397 U CN 203268397U
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- sleeve pipe
- vacuum
- suction nozzle
- mobile sleeve
- attaching parts
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Abstract
The utility model relates to a vacuum suction nozzle component with a reverse compensation function. The vacuum suction nozzle component comprises a vacuum pipe and a suction nozzle, wherein a stop block is connected to the lower end of the vacuum pipe; the vacuum pipe is sleeved with a movable casing pipe which can move in the length direction of the vacuum pipe; a lantern ring part is arranged at the upper end of the movable casing pipe and nested on the vacuum pipe; a sleeve part nested with the stop block is arranged at the lower end or in the middle of the movable casing pipe; inflating space is formed between the movable casing pipe and the vacuum pipe; an airflow passageway is formed inside the vacuum pipe; a through hole used for communicating the airflow passageway with the inflating space is formed in the lower end of the vacuum pipe; the lower end of the movable casing pipe is connected with the suction nozzle; and the stop block is provided with an airflow groove used for communicating the airflow passageway with the suction nozzle. According to the vacuum suction nozzle component, a pressure difference is formed after vacuum suction is performed, by virtue of the pressure difference, the movable casing pipe can move downwards, the suction nozzle can be maintained to be located in the position in an appropriate distance above a piece of paper all the time, and the adsorbing effect is good.
Description
Technical field
The utility model belongs to the paper advance mechanism technical field of compress, specifically, relates to a kind of vacuum slot assembly with Contrary compensation function.
Background technology
The paperback books are printed on China and have larger market, and after the books printing, books need to through sending to all parts of the country after packing, damage occur to prevent books in transportation; Books are when packing, traditional employing hand-filling mode, along with the development of society, the demand in market, many compresses have appearred on market, these compresses are when packing, need a paper advance mechanism, and the paper of paper advance mechanism generally is in flat condition, paper is in course of conveying, the height of paper is reducing gradually, and in order to allow the height of paper can satisfy the requirement of paper feeding, paper paper advance mechanism operated by rotary motion has jacking system, after the paper that send some, the auxiliary paper advance mechanism rising of jacking system one segment distance; It is 201210057505.2 Chinese utility model application patent as application number, this application patent discloses a kind of full automaticity book bagging machine, the paper feed mechanism of this compress comprises the tray paper dish, and the below of tray paper dish is provided with sprocket wheel, drives by sprocket wheel the diff-H that the tray paper dish rises to make up paper.Make up the height of paper by lifting mechanism, make structure more complicated, secondly, when controlling lifting mechanism work, need pre-trial, make the frequency of operation of lifting mechanism match with paper feeding speed, work capacity is large; And in case change the wrapper of different thickness, need again to debug, operate very inconvenient.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and a kind of vacuum slot assembly with Contrary compensation function is provided, and this vacuum slot assembly can adsorb the paper of differing heights, and is easy to use.
For achieving the above object, the technical solution adopted in the utility model is:
a kind of vacuum slot assembly with Contrary compensation function, comprise vacuum lamp and suction nozzle, the lower end of vacuum lamp is connected with the barrier piece, described vacuum lamp is arranged with the mobile sleeve pipe that can move along the vacuum lamp length direction outward, the upper end of mobile sleeve pipe is provided with collar portion, collar portion is socketed on vacuum lamp, the lower end of described mobile sleeve pipe or middle part are provided with the sleeve part that socket-connects with the barrier piece, form plenum space between described mobile sleeve pipe and vacuum lamp, the inside of described vacuum lamp is gas channel, the lower end of vacuum lamp is provided with for the through hole with gas channel and plenum space connection, the lower end of described mobile sleeve pipe is connected with suction nozzle, and described barrier piece is provided with the airslide that is communicated with suction nozzle for gas channel.
Further, be arranged with spring on described vacuum lamp, and spring is positioned at mobile sleeve pipe; The upper end of spring is connected with vacuum lamp, and the lower end of spring is connected with mobile sleeve pipe.
Further, the upper surface butt of the lower end of spring and barrier piece, the lower surface butt of the upper end of spring and the collar portion of mobile sleeve pipe.
Further, be provided with attaching parts between the lower end of described mobile sleeve pipe and suction nozzle, the middle part of attaching parts is provided with through hole, the upper end of described attaching parts ringwise, the lower end of attaching parts comprises and is horn-like, the upper end of described attaching parts is socketed on the bottom of mobile sleeve pipe, and the lower end of described attaching parts is provided with a plurality of openings, and the upper end of described suction nozzle is socketed on outside the lower end of attaching parts.
Further, the lower end of described vacuum lamp is provided with 4 through holes.
Further, the upper end of described attaching parts is provided with bulge loop, and the medial surface of the lower end of described mobile sleeve pipe is provided with the draw-in groove that matches with bulge loop, and bulge loop is connected in draw-in groove.
Further, the lower end of described mobile sleeve pipe is provided with filtering net, and the middle part of the bulge loop of described attaching parts is provided with lower filtering net; Described upper filtering net comprises a plurality of filter wire that are set in parallel, and described lower filtering net also comprises a plurality of filter wire that are set in parallel.
The beneficial effect that the utility model is obtained is: the utility model forms pressure difference after adopting vacuum suction, makes mobile sleeve pipe to move down by pressure difference, can keep all the time suction nozzle to be positioned at the suitable distance in top of paper, advantages of good adsorption effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 be Fig. 1 B-B to the sectional structure schematic diagram.
Fig. 3 is the decomposition texture schematic diagram of Fig. 1.
Fig. 4 is the structural representation of mobile sleeve pipe of the present utility model.
Fig. 5 is the structural representation of suction nozzle of the present utility model.
Fig. 6 is the structural representation of vacuum lamp of the present utility model.
Reference numeral is:
1---vacuum lamp 11---through hole 12---gas channel
2---barrier piece 21---airslide 31---draw-in grooves
3---mobile sleeve pipe 4---spring 5---plenum spaces
6---attaching parts 61---opening 62---bulge loops
7---suction nozzle 32---collar portion 33---sleeve parts.
The specific embodiment
To Fig. 6, and the specific embodiment is described further the utility model below in conjunction with accompanying drawing 1.
Embodiment: referring to Fig. 1 to Fig. 6.
a kind of vacuum slot assembly with Contrary compensation function, comprise vacuum lamp 1 and suction nozzle 7, the lower end of vacuum lamp 1 is connected with barrier piece 2, described vacuum lamp 1 is outer is arranged with the mobile sleeve pipe 3 that can move along vacuum lamp 1 length direction, the upper end of mobile sleeve pipe 3 is provided with collar portion 32, collar portion 32 is socketed on vacuum lamp 1, the lower end of described mobile sleeve pipe 3 or middle part are provided with the sleeve part 33 that socket-connects with barrier piece 2, form plenum space 5 between described mobile sleeve pipe 3 and vacuum lamp 1, the inside of described vacuum lamp 1 is gas channel 12, the lower end of vacuum lamp 1 is provided with for the through hole 11 with gas channel 12 and plenum space 5 connections, the lower end of described mobile sleeve pipe 3 is connected with suction nozzle 7, and described barrier piece 2 is provided with the airslide 21 that is communicated with suction nozzle 7 for gas channel 12.
During the utility model work, the vacuum slot assembly be positioned at the paper that will adsorb above, then by vacuum pump, vacuum lamp 1 is bled, after bleeding, make the air pressure of gas channel 12 and plenum space 5 reduce rapidly, the pressure of plenum space 5 is less than external atmosphere pressure, and the mobile sleeve pipe 3 of external atmosphere pressure promotion this moment moves down along vacuum lamp 1, to reduce the volume of plenum space 5; Until the suction nozzle 7 that is connected with the lower end of mobile sleeve pipe 3 contacts with paper or paper is adsorbed by suction nozzle 7, after paper is adsorbed, complete the absorption action, then by the Mobile vacuum component suction nozzle, paper is delivered to the relevant position, then vacuum pump quits work, and paper falls, and namely completes the paper feeding action.Then the vacuum slot assembly resets, and vacuum pump is started working, and this moment, mobile sleeve pipe 3 was understood under external atmosphere pressure promotes, and mobile sleeve pipe 3 is moved to next wrapper contact; Mobile sleeve pipe 3 can along with paper height reduce move down gradually, reduce with the height of compensation paper.In this process, need not paper is moved up, the mobile sleeve pipe 3 of vacuum slot assembly can be adjusted the distance that moves down automatically, compensates the diff-H of paper, satisfies the requirement of contact paper, absorption paper; Easy to use.
In addition, when mobile sleeve pipe 3 was that suction nozzle 7 connects, suction nozzle 7 can be socketed in the outside of mobile sleeve pipe 3, also can be socketed in the inboard of mobile sleeve pipe 3.
Further, be arranged with spring 4 on described vacuum lamp 1, and spring 4 is positioned at mobile sleeve pipe 3; The upper end of spring 4 is connected with vacuum lamp 1, and the lower end of spring 4 is connected with mobile sleeve pipe 3.
After on vacuum lamp 1, spring 4 being set, when taking seriously the work of suction nozzle assembly, mobile sleeve pipe 3 moves down under the promotion of bar pressure, and deformation occurs spring 4 simultaneously; After vacuum pump quit work, spring 4 resetted, and spring 4 upwards pulls mobile sleeve pipe 3 simultaneously.Therefore after the wrapper on working position uses, again add paper, mobile sleeve pipe 3 makes mobile sleeve pipe 3 can return to initial higher position under the pulling force of spring 4.
After being drawn onto wrapper, just form a closed environment for the inside of mobile sleeve pipe 3, and be a vacuum environment, under such state, mobile sleeve pipe 3 will inevitably upward movement under the effect of spring 4.
As equivalent variations, the upper surface butt of the lower end of spring 4 and barrier piece 2, the lower surface butt of the collar portion 32 of the upper end of spring 4 and mobile sleeve pipe 3.When mobile sleeve pipe 3 moved down along the surface of vacuum lamp 1, spring 4 was compressed.
Further, be provided with attaching parts 6 between the lower end of described mobile sleeve pipe 3 and suction nozzle 7, the middle part of attaching parts 6 is provided with through hole 11, the upper end of described attaching parts 6 ringwise, the lower end of attaching parts 6 comprises and is horn-like, the upper end of described attaching parts 6 is socketed on the bottom of mobile sleeve pipe 3, and the lower end of described attaching parts 6 is provided with a plurality of openings 61, and the upper end of described suction nozzle 7 is socketed on outside the lower end of attaching parts 6.
The lower end of attaching parts 6 is provided with a plurality of openings 61, makes the lower end of attaching parts 6 be divided into several parts, these parts have certain elasticity, can be to interior curve; When being socketed with suction nozzle 7, to with the lower end of attaching parts 6 to interior curve to a certain degree, make the lower end of attaching parts 6 match with the upper end open 61 of suction nozzle 7, after the upper end open 61 of suction nozzle 7 is stretched in the lower end of attaching parts 6, its sweep is replied gradually, and outwards open, suction nozzle 7 is connected in the lower end of attaching parts 6.This connection structure is very firm, and suction nozzle 7 can not come off from attaching parts 6.
Further, the lower end of described vacuum lamp 1 is provided with 4 through holes 11.
Be provided with 4 through holes 11 in the lower end of vacuum lamp 1, be convenient to plenum space 5 is communicated with the gas channel 12 of vacuum lamp 1 inside.4 through holes 11 evenly are arranged on the side of vacuum lamp 1 lower end.
Further, the upper end of described attaching parts 6 is provided with bulge loop 62, and the medial surface of the lower end of described mobile sleeve pipe 3 is provided with the draw-in groove 31 that matches with bulge loop 62, and bulge loop 62 is connected in draw-in groove 31.
Further, the lower end of described mobile sleeve pipe 3 is provided with filtering net, and the middle part of the bulge loop 62 of described attaching parts 6 is provided with lower filtering net; Described upper filtering net comprises a plurality of filter wire that are set in parallel, and described lower filtering net also comprises a plurality of filter wire that are set in parallel.
Be communicated with by airslide 21 between gas channel 12 due to suction nozzle 7 and vacuum lamp 1, the diameter of airslide 21 is less, easily blocked, therefore when wrapper is adsorbed, need to filter, prevent that the particulate matter that wrapper surface is adhered to is inhaled in airslide 21, airslide 21 is stopped up, thereby lose adsorption function.Therefore after filtration was set, the ability that certainly will reduce to adsorb need to limit the aperture of filtering net, filtering net both can satisfy the absorption requirement, satisfy again the requirement of filtering foreign material.In the technical program, the mode that in employing, filtering net and lower filtering net coordinate is filtered, wherein go up filtering net and be fixed in the lower end of mobile sleeve pipe 3, lower filtering net is fixed in the middle part of the bulge loop 62 of attaching parts 6, and sleeve pipe 3 rotations that can relatively move of attaching parts 6 and mobile sleeve pipe 3 clampings and attaching parts 6, therefore can regulate by rotary connector 6 can simultaneously can be by the object external diameter of upper filtering net and lower filtering net; This adjusting can be according to the clean-up performance of wrapper surface as foundation, and when the degree of asking for leave was higher, the angle between the filter wire of the filter wire of upper filtering net and lower filtering net was less; Otherwise angle is larger, and angle is between 0 degree is spent to 90.In concrete use procedure, the spacing of the filter wire of the spacing of the filter wire of upper filtering net and lower filtering net can be adjusted according to actual conditions, and these two spacings can equate.
Be only below the application's preferred embodiment, equivalent technical solutions on this basis still falls into the application protection domain.
Claims (7)
1. vacuum slot assembly with Contrary compensation function, it is characterized in that: comprise vacuum lamp and suction nozzle, the lower end of vacuum lamp is connected with the barrier piece, described vacuum lamp is arranged with the mobile sleeve pipe that can move along the vacuum lamp length direction outward, the upper end of mobile sleeve pipe is provided with collar portion, collar portion is socketed on vacuum lamp, the lower end of described mobile sleeve pipe or middle part are provided with the sleeve part that socket-connects with the barrier piece, form plenum space between described mobile sleeve pipe and vacuum lamp, the inside of described vacuum lamp is gas channel, the lower end of vacuum lamp is provided with for the through hole with gas channel and plenum space connection, the lower end of described mobile sleeve pipe is connected with suction nozzle, and described barrier piece is provided with the airslide that is communicated with suction nozzle for gas channel.
2. a kind of vacuum slot assembly with Contrary compensation function according to claim 1, is characterized in that: be arranged with spring on described vacuum lamp, and spring is positioned at mobile sleeve pipe; The upper end of spring is connected with vacuum lamp, and the lower end of spring is connected with mobile sleeve pipe.
3. a kind of vacuum slot assembly with Contrary compensation function according to claim 1, is characterized in that: be arranged with spring on described vacuum lamp, and spring is positioned at mobile sleeve pipe; The upper surface butt of the lower end of spring and barrier piece, the lower surface butt of the upper end of spring and the collar portion of mobile sleeve pipe.
4. a kind of vacuum slot assembly with Contrary compensation function according to claim 1, it is characterized in that: be provided with attaching parts between the lower end of described mobile sleeve pipe and suction nozzle, the middle part of attaching parts is provided with through hole, the upper end of described attaching parts ringwise, the lower end of attaching parts comprises and is horn-like, the upper end of described attaching parts is socketed on the bottom of mobile sleeve pipe, and the lower end of described attaching parts is provided with a plurality of openings, and the upper end of described suction nozzle is socketed on outside the lower end of attaching parts.
5. a kind of vacuum slot assembly with Contrary compensation function according to claim 1, it is characterized in that: the lower end of described vacuum lamp is provided with 4 through holes.
According to claim 1 to 5 arbitrary described a kind of vacuum slot assembly with Contrary compensation function, it is characterized in that: the upper end of described attaching parts is provided with bulge loop, the medial surface of the lower end of described mobile sleeve pipe is provided with the draw-in groove that matches with bulge loop, and bulge loop is connected in draw-in groove.
According to claim 1 to 5 arbitrary described a kind of vacuum slot assembly with Contrary compensation function, it is characterized in that: the lower end of described mobile sleeve pipe is provided with filtering net, the middle part of the bulge loop of described attaching parts is provided with lower filtering net; Described upper filtering net comprises a plurality of filter wire that are set in parallel, and described lower filtering net also comprises a plurality of filter wire that are set in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247764 CN203268397U (en) | 2013-05-09 | 2013-05-09 | Vacuum suction nozzle component with reverse compensation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247764 CN203268397U (en) | 2013-05-09 | 2013-05-09 | Vacuum suction nozzle component with reverse compensation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203268397U true CN203268397U (en) | 2013-11-06 |
Family
ID=49498855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320247764 Withdrawn - After Issue CN203268397U (en) | 2013-05-09 | 2013-05-09 | Vacuum suction nozzle component with reverse compensation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203268397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204264A (en) * | 2013-05-09 | 2013-07-17 | 东莞市迈高自动化机械有限公司 | Vacuum suction nozzle component with reverse compensation function |
-
2013
- 2013-05-09 CN CN 201320247764 patent/CN203268397U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204264A (en) * | 2013-05-09 | 2013-07-17 | 东莞市迈高自动化机械有限公司 | Vacuum suction nozzle component with reverse compensation function |
| CN103204264B (en) * | 2013-05-09 | 2015-04-22 | 东莞市迈高自动化机械有限公司 | Vacuum suction nozzle component with reverse compensation function |
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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: 20131106 Effective date of abandoning: 20150422 |