CN103372894A - Punching device for bookbinding machine - Google Patents

Punching device for bookbinding machine Download PDF

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Publication number
CN103372894A
CN103372894A CN 201210121168 CN201210121168A CN103372894A CN 103372894 A CN103372894 A CN 103372894A CN 201210121168 CN201210121168 CN 201210121168 CN 201210121168 A CN201210121168 A CN 201210121168A CN 103372894 A CN103372894 A CN 103372894A
Authority
CN
China
Prior art keywords
main shaft
cutter
perforating device
chamber
binder according
Prior art date
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.)
Pending
Application number
CN 201210121168
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Chinese (zh)
Inventor
王超棣
阮永华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUZHOU ZHIYUAN OFFICE EQUIPMENT MANUFACTURING Co Ltd
Original Assignee
HUZHOU ZHIYUAN OFFICE EQUIPMENT MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUZHOU ZHIYUAN OFFICE EQUIPMENT MANUFACTURING Co Ltd filed Critical HUZHOU ZHIYUAN OFFICE EQUIPMENT MANUFACTURING Co Ltd
Priority to CN 201210121168 priority Critical patent/CN103372894A/en
Publication of CN103372894A publication Critical patent/CN103372894A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a punching device for a bookbinding machine. The punching device for the bookbinding machine comprises a main shaft which is provided with a connecting chamber, a motor which drives the main shaft to rotate, a cutting tool which is provided with an internal hole and a shaft seat which is used for installing the main shaft; the upper end of the cutting tool is provided with a connecting block which is fixedly connected with the connecting chamber; the internal hole is communicated with the connecting chamber; a scrap collecting sleeve is arranged on the main shaft; a scrap collecting chamber is arranged inside the scrap collecting sleeve; the connecting chamber is communicated with the scrap collecting chamber through a connecting hole which is formed in the main shaft; a scrap discharging pipe is arranged on the scrap collecting chamber; a looseness proof connecting structure which enables the main shaft and the cutting tool to be connected is arranged on the main shaft and the cutting tool. The punching device for the bookbinding machine has the advantages of rapidly discharging the paper scraps, preventing the cutting tool from being broken and enabling detachment and installation between the cutting tool and the main shaft to be rapidly achieved.

Description

A kind of perforating device for binder
Technical field
The present invention relates to the office appliance technical field, relate in particular a kind of perforating device for binder.
Background technology
At present, to paper, file, the bookbinding of picture album, what generally adopt is the method for stitching that presses, it comprises punching, Pipe Cutting, the step such as press, in punching, need to use the perforating device of binder, perforating device the earliest, be a simple hollow stem, under manual pressure, punch at bound document, people improved it afterwards, for example number of patent application is CN201120216264.2, the applying date is on 06 24th, 2011 Chinese invention patent, discloses a kind of hole drill mechanism with automatic paper scrap collection device, and it utilizes the driven by motor cutter to be rotated, punching speed is fast, can fast paper scrap be discharged, but in the existing perforating device, the installation between cutter and the rotary main shaft all is fixedly connected with, dismounting, very trouble is installed, dismounting, installation rate is slow.
Summary of the invention
The objective of the invention is for the deficiencies in the prior art part, a kind of perforating device for binder is provided, it can be discharged paper scrap fast, prevents that cutter from fractureing, and can also realize fast removing and installing between cutter and the main shaft.
In order to solve the problems of the technologies described above, technical scheme of the present invention is as follows: a kind of perforating device for binder, comprise the main shaft with connection chamber, the motor of drive shaft rotation, cutter with endoporus reaches the axle bed that is used for installing main shaft, described cutter upper end is provided with the contiguous block that is fixedly connected with described connection chamber, described endoporus and described connection chamber are communicated with, described main shaft is provided with the crumb loading cover, be provided with the crumb loading chamber in the described crumb loading cover, described connection chamber is communicated with described crumb loading chamber by the connecting hole that is arranged on the main shaft, described crumb loading chamber is provided with chip discharging tube, and described main shaft and described cutter are provided with so that the anticreep bindiny mechanism that described main shaft and described cutter couple together.
As preferably, described anticreep bindiny mechanism comprises the adapter sleeve that is sleeved on the described main shaft, be sleeved on the described main shaft described adapter sleeve to the spring that presses down, described main shaft is provided with a plurality of radial holes that spheroid is installed, described cutter is provided with the draw-in groove that matches with described spheroid, and described adapter sleeve is provided with a taper hole that under the spring-force driven dual of described spring described spheroid is pressed in the described draw-in groove.
As preferably, described draw-in groove is to extend and the endless groove that forms along the whole outer circumference surface of described cutter.
As preferably, described anticreep bindiny mechanism comprises the bulb plunger that is installed on the described main shaft, and described cutter is provided with the hole clipping that matches with described spheroid plunger.
As preferably, described hole clipping is the annular groove that extends along the whole outer circumference surface of described cutter.
As preferably, be provided with the bearing that matches with described main shaft in the described axle bed.
As preferably, the output shaft of described motor is provided with driving wheel, and described main shaft is provided with driven pulley, described driving wheel be connected driven pulley and connect by transport tape.
As preferably, described contiguous block is polygon mat, and described connection chamber is polygonal hole.
As preferably, described connection chamber is quadrilateral hole, and described contiguous block is the quadrangle piece.
As preferably, described contiguous block is that width begins the wedge that broadens gradually from the top down.
Beneficial effect of the present invention is:
Perforating device of the present invention, unobstructed, the not susceptible to plugging effect of chip removal when it can either realize punching, can realize again quick-detachment, Fast Installation between cutter and the main shaft, so that the dismounting of cutter and installation can in seconds just be finished, efficient significantly improves.
Description of drawings
The present invention is described further below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is main shaft and cutter connection diagram among Fig. 2;
Fig. 3 is the structural representation of cutter among Fig. 1;
Fig. 4 is the structural representation of adapter sleeve among Fig. 1;
Fig. 5 is the main shaft stereogram among Fig. 1;
Fig. 6 is the structural representation of the embodiment of the invention 2.
The specific embodiment
The following stated is preferred embodiment of the present invention only, is not that scope of the present invention is limited.
Embodiment 1, see accompanying drawing 1,2,3,4,5, a kind of perforating device for binder, comprise the main shaft 1 with connection chamber 101, the motor 8 of drive shaft rotation, cutter 2 with endoporus 204 reaches the axle bed 9 that is used for installing main shaft, in axle bed 9, be provided with bearing 12, the inner ring of bearing is connected with main shaft, the outer ring is fixedly connected with axle bed, bearing 12 is two, be arranged on the up and down two ends of axle bed, the output shaft of described motor 9 is provided with driving wheel 13, and described main shaft is provided with driven pulley 14, described driving wheel 13 be connected driven pulley 14 and connect by transport tape 15, driving wheel and driven pulley can adopt pitch wheel certainly.Described cutter 2 upper ends are provided with the contiguous block 201 that is fixedly connected with described connection chamber 101, described endoporus 204 and described connection chamber 101 are communicated with, endoporus runs through the upper and lower end face of described cutter, described main shaft 1 is provided with crumb loading cover 10, the crumb loading cover can adopt the modes such as screw connection or welding to be fixed on the main shaft, be provided with crumb loading chamber 1001 in the described crumb loading cover 10, described connection chamber 101 is communicated with described crumb loading chamber 1001 by the connecting hole 104 that is arranged on the main shaft 1, described crumb loading chamber 1001 is provided with chip discharging tube 11, chip discharging tube 11 is communicated with described crumb loading chamber 1001, paper scrap in the crumb loading chamber 1001 can be discharged, simultaneously, described main shaft 1 is provided with so that the anticreep bindiny mechanism that described main shaft and described cutter couple together with described cutter 2.
Contiguous block 201 inserts both be connected and fixed of connection chambers 101 interior realizations, connection chamber and contiguous block can be quadrangles, pentagon, the polygon mats such as hexagon, connection chamber is corresponding with it polygonal hole, contiguous block and connection chamber both can be equilateral, also can be unequal-sided, in the present embodiment, described connection chamber 101 is quadrilateral hole, described contiguous block 201 is the quadrangle piece, and for so that both better connect, described tetragonal contiguous block 201 begins the wedge that broadens gradually from the top down for width, like this, when contiguous block inserts in the connection chamber, because width increases gradually, so that produce the effect of an engaging, connect more firm between the two.
When main shaft 1 is connected with cutter by connection chamber with after contiguous block is connected, in order to prevent that both from connecting rear disengagement, so also need anticreep bindiny mechanism, described anticreep bindiny mechanism comprises the adapter sleeve 3 that is sleeved on the described main shaft 1, be fixed on the baffle plate 4 on the described main shaft 1 and be set with on the described main shaft described adapter sleeve 3 to the spring 5 that presses down, spring is arranged between baffle plate and the adapter sleeve, be sleeved on the main shaft, one end withstands on the baffle plate 4, the other end withstands on the adapter sleeve 3, with adapter sleeve to pressing down, baffle plate can adopt snap ring, fixing back-up ring and so on, can also directly utilize the crumb loading cover to do baffle plate, simultaneously, be provided with a plurality of radial holes 102 that spheroid 6 is installed at described main shaft 1, the quantity of radial hole can be 3,4,5,6, even more, present embodiment is 3, uniform setting, spheroid generally adopts steel ball, in order to cooperate with it, described cutter 2 is provided with the draw-in groove 202 that matches with described spheroid 6, cooperate for the ease of processing with spheroid, in the present embodiment, draw-in groove is to extend and the endless groove of formation along the whole outer circumference surface of described cutter, and and described adapter sleeve 3 is provided with a taper hole 301 that under the spring-force driven dual of described spring 5 described spheroid 6 is pressed in the described draw-in groove 202, the opening of taper hole increases from top to bottom gradually, the cone-shaped inner surface of taper hole 301 contacts with steel ball, under the spring-force driven dual of spring, steel ball is pressed in the draw-in groove of ring-type, realize that main shaft is connected connection with cutter, can not come off, when needs are changed cutter 2, arrest adapter sleeve with hand and upwards carry, overcome the spring force of spring, this time, the conical surface and the steel ball of taper hole broke away from, and with hand cutter were moved down, with mutually outer promotion of steel ball, break away from draw-in groove, cutter takes apart, and this process is very rapid, in the time of the needs mounting cutter, with hand adapter sleeve is upwards carried again, cutter is inserted, unclamp hand, steel ball is snapped into draw-in groove.
Embodiment 2, see accompanying drawing 6, in the present embodiment, described anticreep bindiny mechanism comprises the bulb plunger 7 that is installed on the described main shaft, described cutter is provided with the hole clipping 203 that matches with described spheroid plunger, and is same, and hole clipping is the annular groove that extends along the whole outer circumference surface of described cutter.The quantity of hole clipping and bulb plunger is determined according to actual conditions, is generally 3, in the through hole 103 of the main shaft that the bulb plunger is installed.All the other are with embodiment 1, and than embodiment 1, the present embodiment structure is simpler.
More than explanation only is explanation of the invention, so that complete enforcement this programme of those of ordinary skills' energy, but be not limitation of the present invention, those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, these all are not creative modifications.But as long as in claim scope of the present invention, all be subject to the protection of Patent Law.

Claims (10)

1. perforating device that is used for binder, comprise the main shaft with connection chamber, the motor of drive shaft rotation, cutter with endoporus reaches the axle bed that is used for installing main shaft, it is characterized in that: described cutter upper end is provided with the contiguous block that is fixedly connected with described connection chamber, described endoporus and described connection chamber are communicated with, described main shaft is provided with the crumb loading cover, be provided with the crumb loading chamber in the described crumb loading cover, described connection chamber is communicated with described crumb loading chamber by the connecting hole that is arranged on the main shaft, described crumb loading chamber is provided with chip discharging tube, and described main shaft and described cutter are provided with so that the anticreep bindiny mechanism that described main shaft and described cutter couple together.
2. a kind of perforating device for binder according to claim 1, it is characterized in that: described anticreep bindiny mechanism comprises the adapter sleeve that is sleeved on the described main shaft, be sleeved on the described main shaft described adapter sleeve to the spring that presses down, described main shaft is provided with a plurality of radial holes that spheroid is installed, described cutter is provided with the draw-in groove that matches with described spheroid, and described adapter sleeve is provided with a taper hole that under the spring-force driven dual of described spring described spheroid is pressed in the described draw-in groove.
3. a kind of perforating device for binder according to claim 2 is characterized in that: described draw-in groove is to extend and the endless groove that forms along the whole outer circumference surface of described cutter.
4. a kind of perforating device for binder according to claim 1 is characterized in that: described anticreep bindiny mechanism comprises the bulb plunger that is installed on the described main shaft, and described cutter is provided with the hole clipping that matches with described spheroid plunger.
5. a kind of perforating device for binder according to claim 4 is characterized in that: the annular groove of described hole clipping for extending along the whole outer circumference surface of described cutter.
6. a kind of perforating device for binder according to claim 1 is characterized in that: be provided with the bearing that matches with described main shaft in the described axle bed.
7. a kind of perforating device for binder according to claim 1, it is characterized in that: the output shaft of described motor is provided with driving wheel, described main shaft is provided with driven pulley, described driving wheel be connected driven pulley and connect by transport tape.
8. according to claim 1 and 2 or 3 or 4 or 5 or 6 or 7 described a kind of perforating devices for binder, it is characterized in that: described contiguous block is polygon mat, and described connection chamber is polygonal hole.
9. a kind of perforating device for binder according to claim 8, it is characterized in that: described connection chamber is quadrilateral hole, described contiguous block is the quadrangle piece.
10. a kind of perforating device for binder according to claim 9 is characterized in that: described contiguous block is that width begins the wedge that broadens gradually from the top down.
CN 201210121168 2012-04-24 2012-04-24 Punching device for bookbinding machine Pending CN103372894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201210121168 CN103372894A (en) 2012-04-24 2012-04-24 Punching device for bookbinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201210121168 CN103372894A (en) 2012-04-24 2012-04-24 Punching device for bookbinding machine

Publications (1)

Publication Number Publication Date
CN103372894A true CN103372894A (en) 2013-10-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201210121168 Pending CN103372894A (en) 2012-04-24 2012-04-24 Punching device for bookbinding machine

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104228392A (en) * 2014-08-27 2014-12-24 河北汇金机电股份有限公司 Anti-blocking scrap removal drilling equipment of automatic binding machine
CN109203432A (en) * 2018-08-28 2019-01-15 黄河水利职业技术学院 Carbon fibre composite forming frock
CN110766902A (en) * 2019-10-23 2020-02-07 刘艳伟 Smoke alarm with high detection speed and convenient to disassemble and assemble
CN112981919A (en) * 2021-02-24 2021-06-18 诸暨市源浦机械科技有限公司 Textile fabric cutting device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104228392A (en) * 2014-08-27 2014-12-24 河北汇金机电股份有限公司 Anti-blocking scrap removal drilling equipment of automatic binding machine
CN104228392B (en) * 2014-08-27 2016-02-24 河北汇金机电股份有限公司 A kind of self-binder drilling equipment of anti-blocking chip removal
CN109203432A (en) * 2018-08-28 2019-01-15 黄河水利职业技术学院 Carbon fibre composite forming frock
CN109203432B (en) * 2018-08-28 2020-07-14 黄河水利职业技术学院 Carbon fiber composite material forming tool
CN110766902A (en) * 2019-10-23 2020-02-07 刘艳伟 Smoke alarm with high detection speed and convenient to disassemble and assemble
CN112981919A (en) * 2021-02-24 2021-06-18 诸暨市源浦机械科技有限公司 Textile fabric cutting device

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Address after: The bamboo green highway on the south side of Zhejiang province 313018 Huzhou City Linghu Town Zhu Dun Industrial Zone Zhejiang Zhiyuan office equipment manufacturing Co Ltd

Applicant after: Zhejiang Zhiyuan Office Equipment Manufacturing Co., Ltd.

Address before: 313012, Zhejiang Province, Huzhou province Nanxun Town, Lake Town bamboo pier Industrial Zone on the south side of the bamboo green road

Applicant before: Huzhou Zhiyuan Office Equipment Manufacturing Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: HUZHOU ZHIYUAN OFFICE EQUIPMENT MANUFACTURING CO., LTD. TO: ZHEJIANG ZHIYUAN OFFICE EQUIPMENT MANUFATURE CO., LTD.

Free format text: CORRECT: ADDRESS; FROM: 313012 HUZHOU, ZHEJIANG PROVINCE TO: 313018 HUZHOU, ZHEJIANG PROVINCE

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20131030