CN2438504Y - Automatic paper feeding shredder - Google Patents

Automatic paper feeding shredder Download PDF

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Publication number
CN2438504Y
CN2438504Y CN 00227252 CN00227252U CN2438504Y CN 2438504 Y CN2438504 Y CN 2438504Y CN 00227252 CN00227252 CN 00227252 CN 00227252 U CN00227252 U CN 00227252U CN 2438504 Y CN2438504 Y CN 2438504Y
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China
Prior art keywords
paper
pickup roller
pickup
main
roller shaft
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Expired - Fee Related
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CN 00227252
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Chinese (zh)
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陈小鹏
魏育德
李俊琳
强志文
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ZHONGSHAN KUJING OFFICE EQUIPM
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ZHONGSHAN KUJING OFFICE EQUIPM
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Abstract

An automatic paper feeding paper shredder comprises a frame, a paper guide mechanism, a paper shredding mechanism, a paper twisting mechanism and a double-sheet prevention mechanism, wherein a main paper twisting wheel shaft in the paper twisting mechanism is fixed by the frame, auxiliary paper twisting wheel shafts are respectively arranged on the main paper twisting wheel shaft and the auxiliary paper twisting wheel shaft, and a synchronous belt pulley is arranged between the main paper twisting wheel shaft and the auxiliary paper twisting wheel shaft. The utility model discloses utilize the pickup roller to send the paper into the paper shredding knife edge of a knife with the paper automatically, cut up paper.

Description

自动送纸碎纸机Automatic paper feeding shredder

本实用新型涉及一种碎纸机。The utility model relates to a shredder.

目前，市场上出现的碎纸机，都是采用人工送纸的方式来工作，其缺点是工作量大、效率低。At present, the shredders that appear on the market all work by manual paper feeding, which has the disadvantages of heavy workload and low efficiency.

本实用新型的目的在于提供一种能够自动送纸的碎纸机。The purpose of the utility model is to provide a shredder capable of automatically feeding paper.

本实用新型的目的是这样实现的：The purpose of this utility model is achieved in that:

一种自动送纸碎纸机，包括机架，导纸机构，碎纸机构，其特征在于在机架上还设有搓纸机构，防双张机构，其搓纸机构包括搓纸轮，主搓纸轮轴，副搓纸轮轴，同步皮带，其中主搓纸轮轴，副搓纸轮轮轴由机架固定，搓纸轮分别安装在主搓纸轮轴，副搓纸轮轴上，在主搓纸轮轴，副搓纸轮轮轴之间安装有同步皮带。An automatic paper feeding shredder, including a frame, a paper guide mechanism, and a shredding mechanism, is characterized in that a paper pickup mechanism and a double sheet prevention mechanism are arranged on the frame, and the paper pickup mechanism includes a pickup wheel. The pickup roller shaft, the secondary pickup roller shaft, and the synchronous belt, in which the main pickup roller shaft and the secondary pickup roller shaft are fixed by the frame, and the pickup rollers are respectively installed on the main pickup roller shaft and the secondary pickup , A timing belt is installed between the secondary pickup roller axles.

如上所述的自动送纸碎纸机，其特征在于防双张机构由压纸橡胶，压纸橡胶固定板，调节螺钉，支承板及挡纸板组成，其中压纸橡胶的上面设有固定板，压纸橡胶的下面与搓纸轮接触，调节螺钉由支承板固定，螺钉前端顶在压纸橡胶上面的固定板上。The automatic paper feeding shredder described above is characterized in that the anti-double sheet mechanism is composed of a paper pressing rubber, a paper pressing rubber fixing plate, an adjusting screw, a support plate and a card blocking plate, wherein the pressing paper rubber is provided with a fixing plate, The bottom of the pressing rubber is in contact with the pickup roller, the adjusting screw is fixed by the supporting plate, and the front end of the screw is pushed against the fixing plate above the pressing rubber.

本实用新型利用搓纸轮自动将纸张送入碎纸刀刀口，将纸切碎，使碎纸工作变得轻松而高效率。其制造成本低廉，便于大量推广和普及。The utility model uses the paper pick-up wheel to automatically send the paper into the cutting edge of the shredder knife, and shreds the paper, so that the paper shredding work becomes easy and efficient. The manufacturing cost is low, and it is convenient for mass promotion and popularization.

下面结合附图对本实用新型作详细的说明：Below in conjunction with accompanying drawing, the utility model is described in detail:

图1为本实用新型的结构示意图Fig. 1 is the structural representation of the utility model

图2为碎纸机构3的结构示意图Fig. 2 is a structural schematic diagram of the paper shredding mechanism 3

图3为搓纸机构4的结构示意图Fig. 3 is a schematic structural view of the paper pickup mechanism 4

本实用新型包括机架1，导纸机构2，碎纸机构3，搓纸机构4，防双张机构5。搓纸机构4，防双张机构5设置在碎纸机构3的前端，使纸张分张后送入碎纸机构3。The utility model comprises a frame 1, a paper guide mechanism 2, a paper shredding mechanism 3, a paper rubbing mechanism 4, and a double sheet prevention mechanism 5. The paper pickup mechanism 4 and the anti-double sheet mechanism 5 are arranged at the front end of the shredder mechanism 3, so that the paper is sent into the shredder mechanism 3 after being divided into sheets.

机架1包括左立板101、右立板102，连接两块立板的前支架板103和后支架板104，及上部拉杆105。机架1是碎纸机的支承部件，导纸机构2，碎纸机构3，搓纸机构4，防双张机构5均由机架1支承。The frame 1 comprises a left vertical board 101, a right vertical board 102, a front bracket board 103 and a rear bracket board 104 connecting the two vertical boards, and an upper pull rod 105. Frame 1 is the supporting component of paper shredder, paper guiding mechanism 2, paper shredding mechanism 3, pick-up mechanism 4, anti-double sheet mechanism 5 are all supported by frame 1.

导纸机构2包括有侧导纸板201和承纸板202，它的作用是对纸进行导向和支承。The paper guide mechanism 2 includes a side paper guide plate 201 and a paper support plate 202, and its function is to guide and support the paper.

碎纸机构3包括主切刀轴301，副切刀轴302，切纸刀片303，垫片304，键305，压紧螺母306，及隔纸网组成，其中，切纸刀片303与垫片304是串在主切刀轴301和副切刀轴302上，靠键305连接，由压紧螺母306将其压紧，切纸时，主、副切纸轴上的刀片相互啮合，依靠刀片端面的刃口将纸切断，为避免碎纸绕在切刀轴上，利用隔纸网将其隔开。The paper shredding mechanism 3 comprises a main cutter shaft 301, an auxiliary cutter shaft 302, a paper cutting blade 303, a gasket 304, a key 305, a compression nut 306, and a paper separation net, wherein the paper cutting blade 303 and the gasket 304 It is strung on the main cutter shaft 301 and the auxiliary cutter shaft 302, connected by the key 305, and compressed by the compression nut 306. When cutting paper, the blades on the main and auxiliary cutter shafts mesh with each other, relying on the blade end face The cutting edge cuts the paper, and in order to prevent the shredded paper from winding on the cutter shaft, separate it with a paper net.

搓纸机构4包括搓纸轮401，主搓纸轮轴402，副搓纸轮轴403，同步皮带404，其中主搓纸轮轴402，副搓纸轮轮轴403由机架1的左、右立板支承固定，搓纸轮401分别通过衬套405安装在主搓纸轮轴402，副搓纸轮轴403上，在主搓纸轮轴402，副搓纸轮轮轴403之间安装有同步皮带404。搓纸机构工作时，主搓纸轮轴402将运动传递给副搓纸轮轴403，搓纸轮401同步运动与防双张机构5共同将纸以单张搓下，送到碎纸机构3。The pickup mechanism 4 includes a pickup roller 401, a main pickup roller shaft 402, a secondary pickup roller shaft 403, and a timing belt 404, wherein the main pickup roller shaft 402 and the secondary pickup roller shaft 403 are supported by the left and right vertical plates of the frame 1 Fixed, the pickup roller 401 is respectively installed on the main pickup roller shaft 402 and the secondary pickup roller shaft 403 through the bushing 405, and a timing belt 404 is installed between the main pickup roller shaft 402 and the secondary pickup roller shaft 403. When the pickup mechanism works, the main pickup roller shaft 402 transmits the motion to the secondary pickup roller shaft 403, and the pickup roller 401 moves synchronously with the anti-double-feed mechanism 5 to rub down the paper in a single sheet and send it to the shredder mechanism 3.

防双张机构5由压纸橡胶501，压纸橡胶固定板502，调节螺钉503，支承板504及挡纸板505组成，其中压纸橡胶501的上面设有固定板502，压纸橡胶503的下面与搓纸轮401接触，调节螺钉503由支承板504固定，螺钉前端顶在压纸橡胶501上面的固定板502上，可根据纸张及搓纸轮的磨损情况调节和保证搓纸机构4以单张搓纸。The anti-double sheet mechanism 5 is composed of a paper pressing rubber 501, a paper pressing rubber fixing plate 502, an adjusting screw 503, a support plate 504 and a paper blocking plate 505, wherein the pressing paper rubber 501 is provided with a fixing plate 502, and the paper pressing rubber 503 is provided with a fixing plate 502 below. In contact with the pickup roller 401, the adjusting screw 503 is fixed by the support plate 504, and the front end of the screw is pushed against the fixed plate 502 above the paper pressing rubber 501, so that the pickup mechanism 4 can be adjusted and ensured according to the wear of the paper and the pickup roller. sheet of rubbing paper.

本实用新型在工作时，只须将纸放在承纸板202上，利用侧导纸板201定好位，碎纸机便通过光电开关使电机自动运转，此时，电机的运动通过链轮传递到碎纸机构3的主切刀轴301上，再分别通过齿轮传递到副切刀轴302和主搓纸轮轴402上，碎纸机构3和搓纸机构4运动，在搓纸机构4与防双张机构5的作用下将纸张以单张输送到碎纸机构3切碎。When the utility model is working, it is only necessary to put the paper on the paper supporting board 202, use the side paper guide board 201 to fix the position, and the shredder will automatically run the motor through the photoelectric switch. At this time, the movement of the motor is transmitted to the shredder through the sprocket. The main cutter shaft 301 of the paper mechanism 3 is then transmitted to the auxiliary cutter shaft 302 and the main pick-up wheel shaft 402 through gears respectively, and the shredding mechanism 3 and the pick-up mechanism 4 move. Under the action of the mechanism 5, the paper is delivered to the paper shredding mechanism 3 for shredding in a single sheet.

Claims (2)

1、一种自动送纸碎纸机，包括机架(1)，导纸机构(2)，碎纸机构(3)，其特征在于在机架(1)上还设有搓纸机构(4)，防双张机构(5)，其搓纸机构(4)包括搓纸轮(401)，主搓纸轮轴(402)，副搓纸轮轴(403)，同步皮带(404)，其中主搓纸轮轴(402)，副搓纸轮轮轴(403)由机架(1)固定，搓纸轮(401)分别安装在主搓纸轮轴(402)，副搓纸轮轴(403)上，在主搓纸轮轴(402)，副搓纸轮轮轴(403)之间安装有同步皮带(404)。1. An automatic paper-feeding shredder, comprising a frame (1), a paper guide mechanism (2), and a paper shredding mechanism (3), characterized in that a paper pickup mechanism (4) is also provided on the frame (1) ), anti-double-feed mechanism (5), its pickup mechanism (4) includes pickup roller (401), main pickup roller shaft (402), secondary pickup roller shaft (403), timing belt (404), wherein main pickup The paper roller shaft (402), the secondary pickup roller shaft (403) are fixed by the frame (1), and the pickup roller (401) is installed on the main pickup roller shaft (402) respectively, on the secondary pickup roller shaft (403). A timing belt (404) is installed between the secondary pickup wheel shaft (402) and the secondary pickup wheel shaft (403). 2、根据权利要求1所述的自动送纸碎纸机，其特征在于防双张机构(5)由压纸橡胶(501)，压纸橡胶固定板(502)，调节螺钉(503)，支承板(504)及挡纸板(505)组成，其中压纸橡胶(501)的上面设有固定板(502)，压纸橡胶(503)的下面与搓纸轮(401)接触，调节螺钉(503)由支承板(504)固定，螺钉前端顶在压纸橡胶(501)上面的固定板(502)上。2. The automatic paper-feeding shredder according to claim 1, characterized in that the anti-double sheet mechanism (5) is supported by a paper-pressing rubber (501), a paper-pressing rubber fixing plate (502), an adjusting screw (503), and plate (504) and paper blocking plate (505), in which there is a fixed plate (502) on the top of the pressing rubber (501), the bottom of the pressing rubber (503) is in contact with the pickup roller (401), and the adjusting screw (503 ) is fixed by the support plate (504), and the front end of the screw is pushed against the fixed plate (502) above the paper pressing rubber (501).
CN 00227252 2000-01-31 2000-01-31 Automatic paper feeding shredder Expired - Fee Related CN2438504Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00227252 CN2438504Y (en) 2000-01-31 2000-01-31 Automatic paper feeding shredder

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Application Number Priority Date Filing Date Title
CN 00227252 CN2438504Y (en) 2000-01-31 2000-01-31 Automatic paper feeding shredder

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7267295B2 (en) 2002-05-09 2007-09-11 Acco Uk Limited Shredding machines
CN100337888C (en) * 2002-01-25 2007-09-19 达乐办公技术有限公司 Document shredder with single-sheet feeding of stacked sheet material
CN102463179A (en) * 2010-11-02 2012-05-23 北京和升达信息安全技术有限公司 Shredder
CN104071600A (en) * 2014-06-27 2014-10-01 宁波荣华办公用品有限公司 Paper pickup mechanism in document feeder
CN104801409A (en) * 2014-01-24 2015-07-29 上海震旦办公设备有限公司 Paper shredder paper feeding safety structure and paper shredder
CN106076529A (en) * 2015-04-28 2016-11-09 美国英太克有限公司 There is the shredder of interchangeable supply tape drum
CN107738303A (en) * 2017-11-21 2018-02-27 深圳市哈德胜精密科技股份有限公司 A kind of suction paper feed mechanism of die-cutting machine
CN110328028A (en) * 2019-07-19 2019-10-15 杭州铭展网络科技有限公司 A kind of shredding method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100337888C (en) * 2002-01-25 2007-09-19 达乐办公技术有限公司 Document shredder with single-sheet feeding of stacked sheet material
US7267295B2 (en) 2002-05-09 2007-09-11 Acco Uk Limited Shredding machines
CN100389881C (en) * 2002-05-09 2008-05-28 Acco英国有限公司 chopper
CN102463179A (en) * 2010-11-02 2012-05-23 北京和升达信息安全技术有限公司 Shredder
CN102463179B (en) * 2010-11-02 2013-12-11 北京和升达信息安全技术有限公司 Shredder
CN104801409A (en) * 2014-01-24 2015-07-29 上海震旦办公设备有限公司 Paper shredder paper feeding safety structure and paper shredder
CN104801409B (en) * 2014-01-24 2017-08-01 上海震旦办公设备有限公司 Shredder enters paper safeguard construction and shredder
CN104071600A (en) * 2014-06-27 2014-10-01 宁波荣华办公用品有限公司 Paper pickup mechanism in document feeder
CN106076529A (en) * 2015-04-28 2016-11-09 美国英太克有限公司 There is the shredder of interchangeable supply tape drum
CN106076529B (en) * 2015-04-28 2019-03-26 美国英太克有限公司 Shredder with interchangeable supply tape drum
CN107738303A (en) * 2017-11-21 2018-02-27 深圳市哈德胜精密科技股份有限公司 A kind of suction paper feed mechanism of die-cutting machine
CN107738303B (en) * 2017-11-21 2024-02-06 深圳市哈德胜精密科技股份有限公司 Paper sucking and feeding mechanism of die cutting machine
CN110328028A (en) * 2019-07-19 2019-10-15 杭州铭展网络科技有限公司 A kind of shredding method

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