CN203048241U - Foreign matter shielding device - Google Patents
Foreign matter shielding device Download PDFInfo
- Publication number
- CN203048241U CN203048241U CN 201320044992 CN201320044992U CN203048241U CN 203048241 U CN203048241 U CN 203048241U CN 201320044992 CN201320044992 CN 201320044992 CN 201320044992 U CN201320044992 U CN 201320044992U CN 203048241 U CN203048241 U CN 203048241U
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- CN
- China
- Prior art keywords
- foreign matter
- bar
- framing holder
- insurance
- roll
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Unwinding Webs (AREA)
Abstract
The utility model provides a foreign matter shielding device which can stop a printer before foreign matter enters the printer and performs a protection function on the printer. When the foreign matter arrives at a position under a foreign-matter-proof roller, namely a safe rolling rod, along with paper, the foreign-matter-proof roller is lifted upwards, and a microswitch is triggered and sends out signals to enable the printer to stop suddenly. The foreign matter shielding device is compact in structure, high in response speed, convenient to adjust and suitable for paper with various thicknesses.
Description
Technical field
The utility model relates to and flies to reach the paper feeding technology, relates in particular to a kind ofly can prevent effectively that foreign matter in the paper feeding process from entering the foreign matter protective device of printer.
Background technology
Paper feeding device (Feeder), be commonly called as and fly to reach, it is very part and parcel of modern offset printing press, its effect is automatically, accurately, reposefully paper to be delivered to according to certain rules location or printing device, the work efficiency of printing device height and printing quality quality have direct relation with the serviceability of paper feeding device.But in actual production process, paper carries foreign matter easily when failing paper, and can cause the damage of printer when foreign matter enters printer with paper, therefore, necessaryly provide a kind of foreign matter protective device, prevent that foreign matter from entering printer, ensure and produce and normally to move, avoid fault.
The utility model content
The technical matters that the utility model solves is to provide a kind of foreign matter protective device, prevents that effectively foreign matter from entering printer, plays the effect of protection printer.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of foreign matter protective device, comprise lengthwise type insurance roll bar, be positioned at described insurance roll bar one side and along described insurance roll the bar longitudinal extension major axis, be set up in described insurance roll the framing holder at the vertical two ends of bar, be assembled in described framing holder bottom base plate, be positioned at the micro-switch in the described framing holder outside and be installed on manipulation assembly on the described framing holder; Described insurance is rolled the bar two ends one self-aligning ball bearing is installed, and this self-aligning ball bearing is connected cooperation with described manipulation assembly, and an end of described major axis is captiveed joint with the micro-switch in the framing holder outside by screw.
As the further improvement of the technical program, described manipulation assembly is vertical placement, and its bottom is positioned on the described base plate, captives joint with described framing holder in the top, and captives joint with a pile crown in described top.
As the further improvement of the technical program, described framing holder is provided with some screws and a recess, and described recess holds with the top of described manipulation assembly and cooperates.
As the further improvement of the technical program, described framing holder inboard is provided with a limit base, and this limit base is provided with orthogonal two limiting sections, is respectively to be positioned to insure the horizontal limiting section that rolls the bar below and be positioned at insurance to roll the vertical limiting section of bar one side.
Compared with prior art, the utility model foreign matter protective device can stop machine before foreign matter enters printer, plays the effect of protection printer.
Description of drawings
Fig. 1 is the block diagram of foreign matter protective device described in the utility model.
Fig. 2 is the part exploded drawings of foreign matter protective device described in the utility model.
The specific embodiment
See also Fig. 1, shown in Figure 2, the utility model provides a kind of foreign matter protective device 100, comprise lengthwise type insurance roll bar 10, be positioned at described insurance roll bar 10 1 sides and along described insurance roll bar 10 longitudinal extensions major axis 20, be set up in described insurance roll the framing holder 30 at bar 10 vertical two ends, be assembled in described framing holder 30 bottoms base plate 40, be positioned at the micro-switch 50 in described framing holder 30 outsides and be installed on manipulation assembly 60 on the described framing holder 30.
Described insurance is rolled bar 10 two ends one self-aligning ball bearing 11 is installed, and this self-aligning ball bearing 11 is connected cooperation with described manipulation assembly 60.One end of described major axis 20 is captiveed joint with the micro-switch 50 in framing holder 30 outsides by screw, is provided with a backing plate 51 between described micro-switch 50 and the described framing holder 30, and described backing plate 51 is connected with described micro-switch 50 by screw.
Described framing holder 30 is provided with some screws 31 and recess 32, thereby described screw 31 is used for the fix screw realization and handles captiveing joint of assembly 60.Described recess 32 holds with the top of described manipulation assembly 60 and cooperates.Described base plate 40 is fixed in described framing holder 30 bottoms by screw, plays a supporting role.Described framing holder 30 inboards are provided with a limit base 33, and this limit base 33 is provided with orthogonal two limiting sections, are respectively to be positioned to insure to roll bar 10 lower horizontal limiting sections 34 and be positioned at insurance to roll the vertical limiting section 35 of bar 10 1 sides.
Described micro-switch 50 is fixed in the outside face of described framing holder 30 and is positioned at a side of described recess 32.Also be provided with pad 51 between described micro-switch 50 and the framing holder 30.
Described manipulation assembly 60 is vertical placement, and its bottom is positioned on the described base plate 40, captives joint with described framing holder 30 in its top, and captives joint with a pile crown 61 in described top.
Can cause printer to damage when foreign matter enters printer with paper, the utility model device can stop machine before foreign matter enters printer, plays the effect of protection printer.When foreign matter entered anti-foreign matter roller (i.e. bar 10 is rolled in insurance) below with paper, anti-foreign matter roller upwards lifted, and triggers micro-switch 50, and micro-switch 50 sends signal and makes that printer is anxious to stop.This anti-foreign matter apparatus structure compactness, speed of response is fast, and is easy to adjust, is suitable for all thickness paper.
The above; it only is most preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction; any those of ordinary skill in the art; do not breaking away under the technical solutions of the utility model scope situation; utilize the method content of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, all belong to the scope of claims protection.
Claims (4)
1. foreign matter protective device is characterized in that: comprise the insurance of lengthwise type roll bar, be positioned at described insurance roll bar one side and along described insurance roll the bar longitudinal extension major axis, be set up in described insurance roll the framing holder at the vertical two ends of bar, be assembled in described framing holder bottom base plate, be positioned at the micro-switch in the described framing holder outside and be installed on manipulation assembly on the described framing holder; Described insurance is rolled the bar two ends one self-aligning ball bearing is installed, and this self-aligning ball bearing is connected cooperation with described manipulation assembly, and an end of described major axis is captiveed joint with the micro-switch in the framing holder outside by screw.
2. foreign matter protective device according to claim 1, it is characterized in that: described manipulation assembly is vertical placement, and its bottom is positioned on the described base plate, and captiveing joint with described framing holder in the top, and captives joint with a pile crown in described top.
3. foreign matter protective device according to claim 2, it is characterized in that: described framing holder is provided with some screws and a recess, and described recess holds with the top of described manipulation assembly and cooperates.
4. foreign matter protective device according to claim 3, it is characterized in that: described framing holder inboard is provided with a limit base, this limit base is provided with orthogonal two limiting sections, is respectively to be positioned to insure the horizontal limiting section that rolls the bar below and be positioned at insurance to roll the vertical limiting section of bar one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044992 CN203048241U (en) | 2013-01-28 | 2013-01-28 | Foreign matter shielding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044992 CN203048241U (en) | 2013-01-28 | 2013-01-28 | Foreign matter shielding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203048241U true CN203048241U (en) | 2013-07-10 |
Family
ID=48731221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320044992 Expired - Fee Related CN203048241U (en) | 2013-01-28 | 2013-01-28 | Foreign matter shielding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203048241U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950288A (en) * | 2014-04-23 | 2014-07-30 | 江苏凤凰盐城印刷有限公司 | Paper conveying detection safety device |
| CN108995225A (en) * | 2018-07-04 | 2018-12-14 | 合肥欧语自动化有限公司 | A kind of automation rolling device |
| CN109129662A (en) * | 2018-08-15 | 2019-01-04 | 嘉兴大力螺丝有限公司 | A kind of rolling device of graphite radiating film |
-
2013
- 2013-01-28 CN CN 201320044992 patent/CN203048241U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950288A (en) * | 2014-04-23 | 2014-07-30 | 江苏凤凰盐城印刷有限公司 | Paper conveying detection safety device |
| CN103950288B (en) * | 2014-04-23 | 2016-03-09 | 江苏凤凰盐城印刷有限公司 | A kind of defeated paper detects safeties |
| CN108995225A (en) * | 2018-07-04 | 2018-12-14 | 合肥欧语自动化有限公司 | A kind of automation rolling device |
| CN109129662A (en) * | 2018-08-15 | 2019-01-04 | 嘉兴大力螺丝有限公司 | A kind of rolling device of graphite radiating film |
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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: 20130710 Termination date: 20170128 |