CN202782151U - Paper feeding device without pressure rolls - Google Patents
Paper feeding device without pressure rolls Download PDFInfo
- Publication number
- CN202782151U CN202782151U CN 201220358880 CN201220358880U CN202782151U CN 202782151 U CN202782151 U CN 202782151U CN 201220358880 CN201220358880 CN 201220358880 CN 201220358880 U CN201220358880 U CN 201220358880U CN 202782151 U CN202782151 U CN 202782151U
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- China
- Prior art keywords
- paper feeding
- paper
- brush
- brush roll
- cavity
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- Expired - Fee Related
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Abstract
The utility model discloses a paper feeding device without pressure rolls. The device comprises a draft fan, a brush, a first brush roll, a second brush roll, paper feeding support plates, paper feeding wheels and a vacuum box. The paper feeding support plates and the vacuum box are enclosed to form a cavity, the paper feeding wheels are fixed in the cavity, and the draft fan and the cavity are connectedly enclosed to form a first containing portion and a second containing portion. The first brush roll is arranged in the first containing portion, the second brush roll is arranged in the second containing portion, the brush is fixed to the bottom end of the draft fan, and the vacuum box is provided with an adsorption port. Paper boards are adsorbed on the paper feeding support plates by the aid of the adsorption port of the vacuum box, the brush rolls continuously rotate to clean dust and other substances on the surfaces of the paper boards, and the draft fan sucks dust and other substances on the brush away. Meanwhile, the paper boards are sent to a printing portion through the paper feeding wheels under the action of frictional force among the paper boards and the paper feeding wheels. The paper feeding device without pressure rolls is convenient to mount and maintain and high in operation efficiency, and edge recess and inclination in feeding of the paper boards can be prevented effectively.
Description
Technical field
The utility model relates to the field of printing slotting die-cutting machine, relates in particular to a kind of without the nip roll paper feeder.
Background technology
At present, the cardboard box printing of carton manufacturing enterprise generally adopts the water-based printing groover, and equipment generally is divided into the units such as paper feed part, Printing Department, cross cutting, can finish to corrugated board the operations such as printing, line ball, fluting.Wherein, the operation principle of paper feed part is: the cardboard that will need to print is sent into paper feeding glue rod by front edge paper feeder, but in the paper feeding process, owing to the flexural deformation cardboard of bad quality, low grammes per square metre presspaper, triplex board or the reason such as defeated paper rod is not parallel up and down, cardboard often occurs and send oblique phenomenon sending into Printing Department's back cardboard, pattern errors after causing printing is large, and chromatography precision is low, affects product percent of pass.
In order addressing the above problem, adopt to strengthen respectively the pressure between paper feeding glue rod and the lower conveying rod on the market, to dwindle the gap between defeated paper rolls up and down, the cardboard stupefied phenomenon of collapsing often occurs so again, and install and adjust inconvenience, can not deal with problems fully.
The utility model content
For the weak point that exists in the above-mentioned technology, the utility model provide a kind of simple in structure, easy for installation and high efficiency without the nip roll paper feeder, prevent that effectively cardboard from sending tiltedly and the stupefied phenomenon of collapsing.
For achieving the above object, it is a kind of without the nip roll paper feeder that the utility model provides, and comprises air exhauster, hairbrush, the first brush roll, the second brush roll, paper feeding supporting plate, feed roller and vacuum tank; Described paper feeding supporting plate and vacuum tank are enclosed a cavity, and described feed roller is fixed in the cavity, and described air exhauster is connected with cavity and encloses the first holding part and the second holding part; Described the first brush roll places in the first holding part, and described the second brush roll places in the second holding part, and described hairbrush is fixed on the bottom of air exhauster; Described vacuum tank is provided with an adsorption orifice.
Wherein, described paper feeding supporting plate is provided with groove; Described groove and hairbrush are suitable.
Wherein, evenly be provided with a plurality of exhausting air port on the top of described air exhauster.
Wherein, described paper feeding supporting plate is placed outward and is provided with a plurality of screws, and described vacuum tank is placed outward and is provided with a plurality of screws; Described screw and screw are suitable.
The beneficial effects of the utility model are: compared with prior art, the utility model provide without the nip roll paper feeder, utilize the adsorption orifice of vacuum tank that cardboard is adsorbed on the paper feeding supporting plate, dust and other materials of paperboard surface removed in the work of brush body continuous rotation, and air exhauster is taken the dust on the hairbrush and other materials away; Simultaneously, utilize the frictional force of cardboard and feed roller continuously cardboard to be sent into Printing Department by feed roller; This apparatus structure is simple, install and maintenance is all convenient and high efficiency, prevents that effectively cardboard from sending tiltedly and the stupefied phenomenon of collapsing.
Description of drawings
Fig. 1 is the explosive view without the nip roll paper feeder of the present utility model;
Fig. 2 is the local structural graph without the nip roll paper feeder of the present utility model.
The main element symbol description is as follows:
1, air exhauster 2, hairbrush
3, the first brush roll 4, the second brush roll
5, paper feeding supporting plate 6, feed roller
7, vacuum tank 8, the first holding part
9, the second holding part 51, groove
11, exhausting air port 52, screw
71, screw 10, cardboard
The specific embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing the utility model is done to describe further.
See also Fig. 1-2, the utility model provide without the nip roll paper feeder, comprise air exhauster 1, hairbrush 2, the first brush roll 3, the second brush roll 4, paper feeding supporting plate 5, feed roller 6 and vacuum tank 7; Paper feeding supporting plate 5 is enclosed a cavity with vacuum tank 7, and feed roller 6 is fixed in the cavity, and air exhauster 1 is connected with cavity and encloses the first holding part 8 and the second holding part 9; The first brush roll 3 places in the first holding part 8, and the second brush roll 4 places in the second holding part 9, and hairbrush 2 is fixed on the bottom of air exhauster 1; Vacuum tank 7 is provided with an adsorption orifice (not shown), and the adsorption orifice (not shown) is adsorbed on cardboard 10 on the paper feeding supporting plate 5.
Situation compared to prior art, the utility model provide without the nip roll paper feeder, utilize the adsorption orifice of vacuum tank that cardboard is adsorbed on the paper feeding supporting plate, dust and other materials of paperboard surface removed in the work of brush body continuous rotation, and air exhauster is taken the dust on the hairbrush and other materials away; Simultaneously, utilize the frictional force of cardboard and feed roller continuously cardboard to be sent into Printing Department by feed roller.This apparatus structure is simple, install and maintenance is all convenient and high efficiency, prevents that effectively cardboard from sending tiltedly and the stupefied phenomenon of collapsing.
In the present embodiment, paper feeding supporting plate 5 is provided with groove 51; Groove 51 is suitable with hairbrush 2; Dust and other materials of paperboard surface removed in the first brush body 3 and the 4 continuous rotation work of the second brush body, and hairbrush 2 is for cleaning dust and other materials and taking away by air exhauster; What part did not exhaust drops in the groove 51, can effectively avoid dust and other materials again to fly to the quality that affects cardboard on the cardboard.
In the present embodiment, evenly be provided with a plurality of exhausting air port 11 on the top of air exhauster 1, air exhauster 1 is taken the dust on the hairbrush 2 and other materials away by exhausting air port 11.
In the present embodiment, paper feeding supporting plate 5 outer placing are provided with a plurality of screws 52, and vacuum tank 7 outer placing are provided with a plurality of screws 71; Screw 52 and screw 71 suitable fixedly paper feeding supporting plate 5 and vacuum tanks 7.Certainly, the utility model is not limited to by screw and screw bolt and realizes the embodiment that paper feeding supporting plate 5 and vacuum tank 7 are fixed; Can also be other embodiments such as welding, engaging, so long as can realize other embodiments that paper feeding supporting plate 5 and vacuum tank 7 are fixed, all belong to simple variation of the present utility model or conversion, fall into protection domain of the present utility model.
More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (4)
1. one kind without the nip roll paper feeder, it is characterized in that, comprises air exhauster, hairbrush, the first brush roll, the second brush roll, paper feeding supporting plate, feed roller and vacuum tank; Described paper feeding supporting plate and vacuum tank are enclosed a cavity, and described feed roller is fixed in the cavity, and described air exhauster is connected with cavity and encloses the first holding part and the second holding part; Described the first brush roll places in the first holding part, and described the second brush roll places in the second holding part, and described hairbrush is fixed on the bottom of air exhauster; Described vacuum tank is provided with an adsorption orifice.
2. according to claim 1ly it is characterized in that without the nip roll paper feeder described paper feeding supporting plate is provided with groove; Described groove and hairbrush are suitable.
3. according to claim 1 and 2ly it is characterized in that without the nip roll paper feeder, evenly be provided with a plurality of exhausting air port on the top of described air exhauster.
4. according to claim 3ly it is characterized in that without the nip roll paper feeder described paper feeding supporting plate is placed and is provided with a plurality of screws outward, described vacuum tank is placed outward and is provided with a plurality of screws; Described screw and screw are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220358880 CN202782151U (en) | 2012-07-23 | 2012-07-23 | Paper feeding device without pressure rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220358880 CN202782151U (en) | 2012-07-23 | 2012-07-23 | Paper feeding device without pressure rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782151U true CN202782151U (en) | 2013-03-13 |
Family
ID=47809478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220358880 Expired - Fee Related CN202782151U (en) | 2012-07-23 | 2012-07-23 | Paper feeding device without pressure rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035794A (en) * | 2015-07-23 | 2015-11-11 | 深圳市科发机械制造有限公司 | Dedusting vacuum conveying device without press roll and method |
| CN109015783A (en) * | 2018-09-06 | 2018-12-18 | 浙江欧易新能源有限公司 | A kind of light guide plate cutter device of dust removal |
-
2012
- 2012-07-23 CN CN 201220358880 patent/CN202782151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035794A (en) * | 2015-07-23 | 2015-11-11 | 深圳市科发机械制造有限公司 | Dedusting vacuum conveying device without press roll and method |
| CN109015783A (en) * | 2018-09-06 | 2018-12-18 | 浙江欧易新能源有限公司 | A kind of light guide plate cutter device of dust removal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 |