CN201516372U - Paper feeding device having paper limitation - Google Patents
Paper feeding device having paper limitation Download PDFInfo
- Publication number
- CN201516372U CN201516372U CN2009200497536U CN200920049753U CN201516372U CN 201516372 U CN201516372 U CN 201516372U CN 2009200497536 U CN2009200497536 U CN 2009200497536U CN 200920049753 U CN200920049753 U CN 200920049753U CN 201516372 U CN201516372 U CN 201516372U
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- China
- Prior art keywords
- paper
- limit
- shredder
- feed port
- paper feed
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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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- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 208000016254 weariness Diseases 0.000 description 1
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Abstract
The utility model relates to a paper feeding device having paper limitation. A paper feeding device is provided above the paper feeding port of the shredder. Two guidance long bars are used to feed paper during the paper feeding, which are supported by elastic articles on one side, and connected with the press handle of the micro-switch for controlling the power source of the shredder. When the maximum shredding amount that the machine can bear is exceeded, guidance bars will push the micro-switch to cut the power source of the shredder. The device is compact in structure, reliable in protection, simple in manufacturing process. Fatigue operation of the machine is beneficially limited, so that the use performance of the machine is improved.
Description
Affiliated technical field
The utility model relates to a kind of paper feed port limit paper apparatus of shredder, refers to especially be provided with a paper feed restraint device above the shredder loam cake paper inlet, and when tatter amount was excessive, the microswitch in the meeting touch device was to cut off the electricity supply.And prompting will reduce number of paper recovery shredded paper state.
Background technology
General shredder is not provided with the device of restriction paper number, but passes through Current Control in circuit control, and in the time of the overload shredded paper, circuit is controlled its counter-rotating, and paper is withdrawed from.Perhaps by the running speed control overload shredded paper of control shredder, circuit is controlled its counter-rotating, and paper is withdrawed from.This dual mode finally makes the machine counter-rotating move back paper by circuit control, in the time of the overload shredded paper, sometimes electric circuit inspection is less than critical condition, and machine moves under the state of high load capacity always, accelerated the weariness working of machine, the infringement to machine has also aggravated like this.
The utility model device in view of this.The industry experience for many years is engaged in accumulation, studies intensively the test improvement, has invented this shredder paper feed port limit paper apparatus.Can avoid the high loaded process of shredder forever, also just not have the fatigue state of shredder.
The utility model content
In view of this, the purpose of this utility model is: the structure at shredder paper feed inlet is improved, and a kind of device to the restriction of shredded paper paper number is provided, and has advantageously avoided the heavy-duty service of machine, prolongs the service life of machine.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of paper feed port device with limit paper, it is on the shredded paper body, the device that installs additional above of shredder paper feed port just, it is mainly by two strip poles, on the parallel support that is supported on both sides, article two, set certain distance (promptly requiring the thickness of the tatter amount of machine permission) between the pole, when the thickness in the external world surpasses the permission thickness of this setting, article one, long rod is just at the pressure lower compression spring in the external world, do rectilinear motion in the also corresponding gathering sill on support of the motion bar that is connected with spring, reach the contact that promotes microswitch behind the segment distance, thereby cut off the power source of shredder. and the lamp of instigating on panel also can give the alarm, and prompting will reduce the tatter amount of single.
Described paper guide side has at least on one side to be supported by spring.
Described spring is connected with movable push rod on one side, and contacts with the zero pressure of the pressure handle of the microswitch of control shredder power source.
Described shredder has a paper inlet at least.
Described microswitch is a micro limit switch.
Described shredder limit paper apparatus is provided with the indicator lamp that can point out the paper paper feed.
Beneficial effect and advantage that the utility model is compared with the prior art are:
Simple and compact for structure, easy for installation. with low cost, suppress the paper sheet thickness of single shredded paper timely and effectively, can avoid the machine high loaded process, the serviceability of protection machine, the service life of improving machine.
Description of drawings
Below the contrast accompanying drawing and in conjunction with the specific embodiment the present invention is described further:
Fig. 1 is the shredder stereogram at the utility model device place;
Fig. 2 is the structural map of the utility model specific embodiment;
Fig. 3 is the local schematic diagram that amplifies of paper inlet limit paper apparatus.
1. indicator lamps among the figure, 2. limit paper apparatus, 3. cover, 4. support, 5. microswitch, 6. spring, 7. motion bar, 8. rectangular pole, 9. paper.
The specific embodiment
The limit paper apparatus of this paper feed as shown in Figure 1, cover 3 is provided with a paper feed restraint device 2 and warning lamp 1, the paper feed restraint device includes shown in Fig. 2,3: two rectangular poles 8 of leading paper during paper feed, support the left and right sides support 4 of two rectangular poles 8, with rectangular pole 8 contacted two motion bars 7, microswitch 5 compositions that are added in two springs 6 on the motion bar 7 and cut off the electricity supply.
Two long rods are provided with certain distance on horizontal plane, this distance just is the paper sheet thickness of the maximum tatter amount that can bear of machine itself, in the time of shredded paper, when the shredded paper paper sheet thickness is no more than two slits between the long rod, the paper feed restraint device is not worked, keep normal shredded paper state, machine is also just in normal duty work.During slit between shredded paper paper 9 thickness surpass two long excellent 8, the paper feed restraint device has just come into operation.Because thickness surpasses the slit of setting, paper 9 will produce certain force of strain to both sides, and tension force promotes rectangular pole 8 and laterally moves, and contacted with it motion bar 7 also moves along with moving of pole 8.The another side of motion bar 7 is contacting the contact of microswitch 5, and the effect of power causes microswitch 5 toward pressing down, and has cut off power supply, and shredder has also just stopped work.Moreover the warning lamp on the cover 31 also can bright lamp, and prompting reduces tatter amount.State before spring 6 recovers simultaneously, whole like this device has just been protected the running overload of machine, reaches our purpose of design.
Claims (7)
1. the paper feed port device with limit paper is characterized in that: have the device of restriction paper on the shredder inlet, can limit the maximum tatter amount of machine itself.
2. a kind of paper feed port device with limit paper according to claim 1 is characterized in that: limit paper apparatus both sides are being supportted by two supports, connect the paper guide of being made up of two cylindrical long sticks of two end supports.
3. a kind of paper feed port device with limit paper according to claim 2 is characterized in that: the paper guide side has at least on one side to be supported by spring.
4. a kind of paper feed port device with limit paper according to claim 3 is characterized in that: on one side spring is connected with movable push rod, and contact with the zero pressure of the pressure handle of the microswitch of control shredder power source.
5. a kind of paper feed port device with limit paper according to claim 4, it is characterized in that: described shredder has a paper inlet at least.
6. according to claim 3 or 4 described a kind of paper feed port devices with limit paper, it is characterized in that: described microswitch is a micro limit switch.
7. a kind of paper feed port device with limit paper according to claim 6 is characterized in that: shredder limit paper apparatus is provided with the indicator lamp that can point out the paper paper feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200497536U CN201516372U (en) | 2009-01-07 | 2009-01-07 | Paper feeding device having paper limitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200497536U CN201516372U (en) | 2009-01-07 | 2009-01-07 | Paper feeding device having paper limitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516372U true CN201516372U (en) | 2010-06-30 |
Family
ID=42497084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200497536U Expired - Fee Related CN201516372U (en) | 2009-01-07 | 2009-01-07 | Paper feeding device having paper limitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819013A (en) * | 2016-03-16 | 2016-08-03 | 安庆市德创机电产品设计有限公司 | Splitting type integrating device for waste hot gold foil |
| CN106975556A (en) * | 2017-05-02 | 2017-07-25 | 安徽玉辉电子科技有限公司 | A kind of shredder |
-
2009
- 2009-01-07 CN CN2009200497536U patent/CN201516372U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819013A (en) * | 2016-03-16 | 2016-08-03 | 安庆市德创机电产品设计有限公司 | Splitting type integrating device for waste hot gold foil |
| CN106975556A (en) * | 2017-05-02 | 2017-07-25 | 安徽玉辉电子科技有限公司 | A kind of shredder |
| CN106975556B (en) * | 2017-05-02 | 2019-01-01 | 徐雪娇 | A kind of shredder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Xinping Document name: Patent certificate of utility model |
|
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU HYSOON ELECTRONIC CO., LTD. Free format text: FORMER OWNER: WU YONG Effective date: 20110526 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510044 SELF-DESIGNED NO. 1, FENGHUANG SOUTH ROAD, HUADU DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE TO: 510000 2-3, BUILDING A, BUILDING C, SELF-DESIGNED NO. 1, FENGHUANG SOUTH ROAD, YAYAO TOWN, HUADU DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110526 Address after: The Phoenix Yao town of Huadu District Road 510000 Guangdong city of Guangzhou province by building C No. 1, building A, 2-3 Patentee after: GUANGZHOU JINGMI ELECTRONIC CO., LTD. Address before: 510044 No. 1, Fenghuang South Road, Huadu District, Guangdong, Guangzhou Patentee before: Wu Yong |
|
| 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: 20100630 Termination date: 20130107 |