CN2740394Y - Paper feeding mechanism of plating apparatus with two ranges - Google Patents

Paper feeding mechanism of plating apparatus with two ranges Download PDF

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Publication number
CN2740394Y
CN2740394Y CNU2004200519975U CN200420051997U CN2740394Y CN 2740394 Y CN2740394 Y CN 2740394Y CN U2004200519975 U CNU2004200519975 U CN U2004200519975U CN 200420051997 U CN200420051997 U CN 200420051997U CN 2740394 Y CN2740394 Y CN 2740394Y
Authority
CN
China
Prior art keywords
small
eccentric sleeve
key
rod
eccentricity cover
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.)
Expired - Lifetime
Application number
CNU2004200519975U
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Chinese (zh)
Inventor
张俊岭
冷炳海
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.)
Qingdao Meiguang Machinery Co Ltd
Original Assignee
Qingdao Meiguang Machinery 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 Qingdao Meiguang Machinery Co Ltd filed Critical Qingdao Meiguang Machinery Co Ltd
Priority to CNU2004200519975U priority Critical patent/CN2740394Y/en
Application granted granted Critical
Publication of CN2740394Y publication Critical patent/CN2740394Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a paper feeding mechanism of plating apparatus which has two ranges of long and short. The paper feeding mechanism of plating apparatus comprises a capstan shaft, an eccentric sleeve, a connecting rod 1, a rocker shaft, a hand, a connecting rod 2, a slide block and an extensible guide. The eccentric sleeve is of two kinds which are a big eccentric sleeve and a small eccentric sleeve. The big eccentric sleeve hitches on the small eccentric sleeve. The two eccentric sleeves are mutually fixed with a key. Two ends of the key are enchased in the key bed of the big eccentric sleeve. The midposition of the key is enchased in the key bed of the small eccentric sleeve. The conversion of travel ranges of long and short can be conveniently realized by the process of rotating the big eccentric sleeve relative to the small eccentric sleeve with 180 degree and refixing.

Description

Clad can machine paper advance mechanism with two kinds of strokes
Technical field the utility model relates to a kind of package packing machine of producing cardboard or carton, particularly a kind of paper advance mechanism of clad can machine.
Background technology clad can machine is a kind of package packing machine of producing cardboard or carton, in semi-automatic clad can machine in the market, paper advance mechanism comprises driving shaft (1), eccentric bushing (2), connecting rod one (5), rocker shaft (6), rocking bar (7), connecting rod two (8), slide block (9) and guide rail (10).Wherein all adopt hinge-coupled between eccentric bushing (2) and connecting rod one (5), connecting rod one (5) and rocking bar (7), rocking bar (7) and connecting rod two (8), connecting rod two (8) and the slide block (9).During work, power drives eccentric bushing (2) rotation by driving shaft (1) input, drives rocking bar (7) swing by connecting rod one (5), drives slide block (9) by connecting rod two (8) again and moves reciprocatingly, and by the reciprocating motion of slide block (9) cardboard (11) is seen off.The defective of this mechanism is that slide block (9) has only a kind of stroke, and at work, when more smooth and thickness is bigger when cardboard, generally adopts the automatic paper feed mode, needs less stroke in this case; Otherwise, when the warpage of cardboard seriously or relatively approaches, generally need to adopt the mode paper feeding of hand pendulum, just need to adopt bigger stroke in this case.As seen the paper advance mechanism of this single stroke can not satisfy the needs of producing reality.
The summary of the invention the purpose of this utility model just provides a kind of paper advance mechanism with two kinds of strokes, and it can carry out the conversion of big or small stroke easily, produces actual needs to adapt to.
For achieving the above object, the utility model adopts following technical proposals: a kind of clad can machine paper advance mechanism with two kinds of strokes, comprise driving shaft, eccentric bushing, connecting rod one, rocker shaft, rocking bar, connecting rod two, slide block and guide rail, wherein eccentric bushing is large and small two, large eccentricity cover sky is enclosed within small eccentricity and puts, both interfix with key, and the two ends of key are embedded in the keyway of large eccentricity cover, and the middle part of key is embedded in the keyway of small eccentricity cover.
The principle of technique scheme foundation is that owing to be provided with two eccentric bushings of size, the large eccentricity cover can rotate around the small eccentricity cover, thereby total eccentric throw can change along with this rotation.The effect of the eccentric bushing in this mechanism is equivalent to the crank in the crank and rocker mechanism, and the stroke of slide block will inevitably change along with the change of total eccentric throw.If on big or small eccentric bushing, offer keyway, fix different mutual alignment between two kinds of large and small eccentric bushings with key, can make this paper advance mechanism have different strokes.
The keyway of said large and small eccentric bushing design should meet the following conditions in the technique scheme: when the large eccentricity cover after the small eccentricity cover rotates 180 degree, both keyways just align.Such design can realize the conversion of two kinds of strokes of size by the large eccentricity cover is rotated the method for fixing again behind 180 degree with respect to the small eccentricity cover.
Positive effect of the present utility model is: one, can realize the conversion of two kinds of strokes of clad can machine paper advance mechanism size, to adapt to the needs of different operating situation; Two, simple in structure, easy to operate.
Description of drawings Fig. 1 is a structural representation of the present utility model.
Fig. 2 is existing clad can machine paper advance mechanism structural representation.
The mutual alignment schematic diagram of large and small two eccentric bushings when Fig. 3 is the little stroke of the utility model.
The mutual alignment schematic diagram of large and small two eccentric bushings when Fig. 4 is the big stroke of the utility model.
The utility model is described in further detail below in conjunction with accompanying drawing for the specific embodiment
The said clad can machine of the utility model paper advance mechanism comprise driving shaft (1), small eccentricity cover (2), key (3), large eccentricity cover (4),, connecting rod one (5), rocker shaft (6), rocking bar (7), connecting rod two (8), slide block (9) and guide rail (10).All adopt hinge-coupled between large eccentricity cover (4) and connecting rod one (5), connecting rod one (5) and rocking bar (7), rocking bar (7) and connecting rod two (8), connecting rod two (8) and the slide block (9), as shown in Figure 1.Large eccentricity cover (4) sky is enclosed within on the small eccentricity cover (2) 2, and large eccentricity cover (4) can be rotated around small eccentricity cover (2), and the two ends of key (3) are set in the keyway of large eccentricity cover (4), and the middle part of key (3) is set in the keyway of small eccentricity cover 2.
The mutual alignment schematic diagram of large and small two eccentric bushings when Fig. 4 is big stroke state, as can be seen from the figure, if the eccentric throw of small eccentricity cover (2) is a, the eccentric throw of large eccentricity cover (4) is b, then total eccentric throw should be a+b; After taking out key (3), large eccentricity cover 4 rotated 180 degree with respect to small eccentricity cover 2 after, the keyway of small eccentricity cover 2 and large eccentricity overlap 4 keyway and just align, be bumped into key 3 in the keyway this moment again, small eccentricity cover 2 and large eccentricity cover 4 are interfixed, just become little stroke state, as shown in Figure 3.As can be seen from the figure, if the eccentric throw of small eccentricity cover (2) is a, the eccentric throw of large eccentricity cover (4) is b, and then total eccentric throw should be a-b.As seen, when large eccentricity cover 4 relatively small eccentricity overlap 2 rotate 180 after, total eccentric throw has become two eccentric throws by two eccentric throw additions and has subtracted each other, so the motion of slide block has also become little stroke state by big stroke state.

Claims (2)

1, a kind of clad can machine paper advance mechanism with two kinds of strokes, comprise driving shaft, eccentric bushing, connecting rod one, rocker shaft, rocking bar, connecting rod two, slide block and guide rail, it is characterized in that eccentric bushing is large and small two, large eccentricity cover sky is enclosed within small eccentricity and puts, both interfix with key, the two ends of key are embedded in the keyway of large eccentricity cover, and the middle part of key is embedded in the keyway of small eccentricity cover.
2, clad can machine paper advance mechanism according to claim 1 is characterized in that the keyway design of said large and small eccentric bushing should meet the following conditions: when the large eccentricity cover after the small eccentricity cover rotates 180 degree, both keyways just align.
CNU2004200519975U 2004-07-02 2004-07-02 Paper feeding mechanism of plating apparatus with two ranges Expired - Lifetime CN2740394Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2004200519975U CN2740394Y (en) 2004-07-02 2004-07-02 Paper feeding mechanism of plating apparatus with two ranges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2004200519975U CN2740394Y (en) 2004-07-02 2004-07-02 Paper feeding mechanism of plating apparatus with two ranges

Publications (1)

Publication Number Publication Date
CN2740394Y true CN2740394Y (en) 2005-11-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2004200519975U Expired - Lifetime CN2740394Y (en) 2004-07-02 2004-07-02 Paper feeding mechanism of plating apparatus with two ranges

Country Status (1)

Country Link
CN (1) CN2740394Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102582120A (en) * 2012-03-06 2012-07-18 瑞安市瑞申机械实业公司 High-speed bag making machine
CN103042719A (en) * 2013-01-22 2013-04-17 徐晟伟 Paper feeding device
CN110497648A (en) * 2019-08-16 2019-11-26 吉文献 Carton pre-treatment cardboard feed device based on cam return principle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102582120A (en) * 2012-03-06 2012-07-18 瑞安市瑞申机械实业公司 High-speed bag making machine
CN103042719A (en) * 2013-01-22 2013-04-17 徐晟伟 Paper feeding device
CN110497648A (en) * 2019-08-16 2019-11-26 吉文献 Carton pre-treatment cardboard feed device based on cam return principle

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20140702

Granted publication date: 20051116