CN208757171U - A kind of dust-extraction unit for folding machine - Google Patents

A kind of dust-extraction unit for folding machine Download PDF

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Publication number
CN208757171U
CN208757171U CN201820940022.XU CN201820940022U CN208757171U CN 208757171 U CN208757171 U CN 208757171U CN 201820940022 U CN201820940022 U CN 201820940022U CN 208757171 U CN208757171 U CN 208757171U
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CN
China
Prior art keywords
sedimentation basin
open
close door
dust
folding machine
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CN201820940022.XU
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Chinese (zh)
Inventor
赵传建
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ZHEJIANG POST TELECOMMUNICATION PRINTING CO Ltd
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ZHEJIANG POST TELECOMMUNICATION PRINTING CO Ltd
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Abstract

The utility model discloses a kind of dust-extraction units for folding machine, are related to folding machine;The main points of its technical scheme are that: the sedimentation basin including being provided with air inlet pipe and an air outlet pipe, sedimentation basin inner containment have precipitated liquid;One end of air inlet pipe is located in precipitated liquid, and the other end extends to outside sedimentation basin and is connected with exhaust fan;One end of escape pipe is located at the liquid level of precipitated liquid or more, and the other end is located at outside sedimentation basin;The utility model reduces the influence of paper scrap double spread machine operation by being recycled and being precipitated paper scrap.

Description

A kind of dust-extraction unit for folding machine
Technical field
The utility model relates to folding machine, in particular to a kind of dust-extraction unit for folding machine.
Background technique
Folding machine is a kind of device for folding paper.In use, the paper by printing enters It is folded and is cut into folding machine, then folded and the paper for forming smaller size is exported.
It is in place of the deficiencies in the prior art, paper can generate paper scrap in cutting and folding process, these paper scraps are being rolled over Page machine operates and influences under the airflow function of drive the normal operation of folding machine.
Utility model content
The purpose of the utility model is to provide a kind of dust-extraction units for folding machine, by being recycled and being sunk paper scrap It forms sediment, reduces the influence of paper scrap double spread machine operation.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of dust-extraction unit for folding machine, the sedimentation basin including being provided with air inlet pipe and an air outlet pipe, the sedimentation basin Inner containment has precipitated liquid;One end of the air inlet pipe is located in the precipitated liquid, and the other end extends to outside sedimentation basin and connects It is connected to exhaust fan;One end of the escape pipe is located at the liquid level of precipitated liquid or more, and the other end is located at outside sedimentation basin.
By adopting the above technical scheme, in use, the air with paper scrap enters in sedimentation basin under the action of exhaust fan, And the precipitating Jing Guo precipitated liquid, so that paper scrap is detained inside sedimentation basin, and relatively clean gas is discharged from escape pipe.Its In, precipitated liquid can be the liquid such as water.Since paper is made of plant fiber, can soften after plant fiber encounters water, no It is detached from Yi Congshui.
Further preferably are as follows: the bottom of the sedimentation basin is provided with precipitating chamber, the section of the precipitating chamber from upper and It is lower to be arranged in diminution.
By adopting the above technical scheme, the paper scrap in precipitated liquid is collected under the effect of gravity in precipitating chamber, after convenient Phase processing.
Further preferably are as follows: demarcation plate is had additional on the side wall of the sedimentation basin, the demarcation plate is located at the precipitating chamber Above room;The position that air inlet pipe is corresponded on the demarcation plate offers entrance;Position on the demarcation plate far from entrance opens up There is the filter hole for stopping paper scrap.
By adopting the above technical scheme, the gas entered from air inlet pipe applies downward impulse force to precipitated liquid, so that having The gas connection precipitated liquid of paper scrap enters in entrance together, due to demarcation plate blocking so that paper scrap can not by filter hole, And the gas for passing through precipitated liquid purification can be by filter hole finally from pipe discharge of going out.Since precipitated liquid is formed in sedimentation basin From air inlet pipe to precipitating chamber, then from precipitating chamber to filter hole flowing mentioned so that paper scrap is in precipitating chamber interior always The clarity of precipitated liquid more than high demarcation plate, to improve clean-up effect.
Further preferably are as follows: the entrance is arranged close to the side wall of the sedimentation basin.
By adopting the above technical scheme, gas residence time in precipitated liquid is extended, to improve clean-up effect.
Further preferably are as follows: be communicated with sewage pipe on the precipitating chamber, opening and closing valve is provided on the sewage pipe.
By adopting the above technical scheme, the precipitated liquid inside sedimentation basin is discharged after a period of use together with paper scrap, and added Enter clean precipitated liquid, convenient for recycling.
Further preferably are as follows: access hole, corresponding maintenance on the sedimentation basin side wall are offered on the side wall of the sedimentation basin The position of mouth is provided with open and close door;The open and close door is rotationally connected on the sedimentation basin, and the open and close door and the precipitating The sealing cooperation of pond side wall;Fixation kit is equipped between the open and close door and the sedimentation basin.
By adopting the above technical scheme, when needing to overhaul or clear up inside sedimentation basin, sewage pipe is first passed through by sedimentation basin Then internal precipitated liquid discharge is opened access hole and is overhauled to sedimentation basin inside, is able to extend the service life of sedimentation basin.
Further preferably are as follows: the fixation kit includes the rotation perpendicular to open and close door setting, and the shaft is embedded It is extended inside the open and close door and towards sedimentation basin outside, and the shaft is rotatably assorted with the open and close door;Described turn It is located at one end outside open and close door on axis and is fixed with handler, one end that the shaft is located inside open and close door is fixed with locking Plate;The locking plate, which is located at, to be opened in the notch inside open and close door;Inserting groove is offered on the access hole side wall, it is described to insert Access slot and the locking plate after rotation are mating.
By adopting the above technical scheme, when needing to close open and close door, rotation open and close door keeps it corresponding with access hole, then applies Power drives locking plate to rotate synchronously in handler, until locking plate and inserting groove are mating.When needing to open open and close door, turn Dynamic handler, makes it drive locking plate far from inserting groove and is completely accommodated in notch, then rotates open and close door and opens access hole.
Further preferably are as follows: be folded with sealing strip between the access hole side wall and the open and close door outer rim.
By adopting the above technical scheme, the sealing effect between open and close door and sedimentation basin is improved.
Further preferably are as follows: the access hole corresponds to the position setting of demarcation plate;The demarcation plate be square setting and with The section of sedimentation basin cooperates;The side of the demarcation plate is rotationally connected on the side wall of sedimentation basin, on the demarcation plate with the side Opposite side is supported on the side wall of sedimentation basin.
By adopting the above technical scheme, demarcation plate is rotated after opening open and close door, then demarcation plate is cleaned, improves demarcation plate Cleaning effect.
Further preferably are as follows: offer fixing groove, the demarcation plate towards the side inside sedimentation basin on the open and close door The upper side for being directed toward open and close door is provided with fixed block, and the fixed block and the fixing groove are mating.
By adopting the above technical scheme, structural stability of the demarcation plate inside sedimentation basin is improved, to improve sedimentation basin Service life.
In conclusion inject the gas with paper scrap in precipitated liquid the utility model has the following beneficial effects: passing through, So that paper scrap retention in precipitated liquid, has achieved the effect that purify air.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the portion the B enlarged drawing of Fig. 1.
In figure, 1, sedimentation basin;11, air inlet pipe;111, exhaust fan;112, air intake vent;12, escape pipe;13, chamber is precipitated; 131, sewage pipe;132, valve is opened and closed;14, rest;15, access hole;151, inserting groove;2, demarcation plate;21, entrance;22, it filters Hole;23, fixed block;3, open and close door;31, sealing strip;32, notch;33, fixing groove;4, fixation kit;41, shaft;42, it rotates Handle;43, locking plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of dust-extraction unit for folding machine, as shown in Figure 1, including being equipped with air inlet pipe 11 and escape pipe 12 Sedimentation basin 1, sedimentation basin 1 in cuboid be arranged.Precipitated liquid is equipped with inside sedimentation basin 1, precipitated liquid can be water, precipitated liquid liquid level There are certain distances between 1 roof of sedimentation basin.
As shown in Figure 1, wherein one end of air inlet pipe 11 be located at the liquid level of precipitated liquid hereinafter, and the end close to sedimentation basin 1 Inner wall setting;The other end passes through the roof of sedimentation basin 1 and is connected with exhaust fan 111, and air intake vent 112 is had additional on exhaust fan 111, The section of air intake vent 112 is from air inlet pipe 11 to the direction far from air inlet pipe 11 in expansion setting.Escape pipe 12 is in be vertically arranged, One end of escape pipe 12 is located on 1 roof of sedimentation basin, and the other end extends to outside sedimentation basin 1.
As shown in Figure 1,1 bottom of sedimentation basin is provided with precipitating chamber 13, the section for precipitating chamber 13 is in reduce from top to bottom Setting.It precipitates and is communicated with sewage pipe 131 on the side wall of chamber 13, the bottom of inner tube of sewage pipe 131 and the bottom wall of precipitating chamber 13 It flushes, and society's only opening and closing valve 132 on sewage pipe 131.
1 inner horizontal of sedimentation basin is provided with demarcation plate 2 combined with Figure 1 and Figure 2, and demarcation plate 2 is located at 13 or more chamber of precipitating In precipitated liquid.Demarcation plate 2 is square setting, and the side that air inlet pipe 11 is corresponded on demarcation plate 2 offers equidistant three and enters Mouth 21.And multiple filter hole 22 are uniformly provided on remaining area on demarcation plate 2 far from entrance 21, filter hole 22 can stop Paper scrap.
The side of demarcation plate 2 is rotationally connected on 1 inner wall of sedimentation basin combined with Figure 1 and Figure 2, opposite with the side on demarcation plate 2 Side be supported on the rest 14 on 1 inner wall of sedimentation basin.As shown in figure 3, the side that sedimentation basin 1 is equipped with rest 14 offers Access hole 15, the corresponding demarcation plate 2 of access hole 15 are arranged.The position that access hole 15 is corresponded on sedimentation basin 1 is equipped with open and close door 3, opening and closing The top of door 3 is rotationally connected on 1 outer wall of sedimentation basin.And the edge of open and close door 3 is fixed with sealing strip 31, to improve open and close door 3 To the sealing effect of access hole 15.
As shown in figure 3, be provided with fixation kit 4 between open and close door 3 and sedimentation basin 1, fixation kit 4 include shaft 41 and The handler 42 and locking plate 43 being fixed in shaft 41.Shaft 41 is vertical and is rotationally connected on open and close door 3, the one of shaft 41 Part is located inside open and close door 3, and another part extends to outside open and close door 3.In shaft 41 be located at open and close door 3 outside one end and Handler 42 connects, and the other end is connect with locking plate 43, and locking plate 43 can be placed in the notch 32 on open and close door 3.When opening When closing the closing access hole 15 of door 3, the position that locking plate 43 is corresponded on 15 side wall of access hole offers inserting groove 151, rotating shaft 41 to drive locking plate 43 rotate and it is mating with inserting groove 151.
As shown in figure 3, being fixed on demarcation plate 2 towards the position of access hole 15 to improve the stability of demarcation plate 2 Determine block 23, fixed block 23 and the fixing groove 33 being opened on open and close door 3 are mating.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as within the protection scope of the present utility model all by the protection of Patent Law.

Claims (10)

1. a kind of dust-extraction unit for folding machine, which is characterized in that including being provided with air inlet pipe (11) and escape pipe (12) Sedimentation basin (1), sedimentation basin (1) inner containment have precipitated liquid;One end of the air inlet pipe (11) is located in the precipitated liquid, The other end extends to sedimentation basin (1) outside and is connected with exhaust fan (111);One end of the escape pipe (12) is located at precipitated liquid More than liquid level, it is external that the other end is located at sedimentation basin (1).
2. a kind of dust-extraction unit for folding machine according to claim 1, which is characterized in that the sedimentation basin (1) Bottom is provided with precipitating chamber (13), and the section of precipitating chamber (13) is in reduce setting from top to bottom.
3. a kind of dust-extraction unit for folding machine according to claim 2, which is characterized in that the sedimentation basin (1) It is had additional on side wall demarcation plate (2), the demarcation plate (2) is located above the precipitating chamber (13);The demarcation plate (2) on pair The position of air inlet pipe (11) is answered to offer entrance (21);Position on the demarcation plate (2) far from entrance (21), which offers, to be used for Stop the filter hole (22) of paper scrap.
4. a kind of dust-extraction unit for folding machine according to claim 3, which is characterized in that the entrance (21) is close The side wall of the sedimentation basin (1) is arranged.
5. a kind of dust-extraction unit for folding machine according to claim 3, which is characterized in that the precipitating chamber (13) On be communicated with sewage pipe (131), be provided on the sewage pipe (131) opening and closing valve (132).
6. a kind of dust-extraction unit for folding machine according to claim 5, which is characterized in that the sedimentation basin (1) It is offered on side wall access hole (15), the position that access hole (15) is corresponded on sedimentation basin (1) side wall is provided with open and close door (3);The open and close door (3) is rotationally connected on the sedimentation basin (1), and the open and close door (3) and the sedimentation basin (1) side wall Sealing cooperation;Fixation kit (4) are equipped between the open and close door (3) and the sedimentation basin (1).
7. a kind of dust-extraction unit for folding machine according to claim 6, which is characterized in that the fixation kit (4) Including the shaft (41) being arranged perpendicular to the open and close door (3), the shaft (41) is embedded at the internal simultaneously court of the open and close door (3) It is extended outside sedimentation basin (1), and the shaft (41) is rotatably assorted with the open and close door (3);The shaft (41) is upper It is fixed with handler (42) in the external one end of open and close door (3), the shaft (41) is located at the internal one end of open and close door (3) and fixes There are locking plate (43);The locking plate (43), which is located at, to be opened in the internal notch (32) of open and close door (3);The access hole (15) It is offered on side wall inserting groove (151), the inserting groove (151) and the locking plate (43) after rotation are mating.
8. a kind of dust-extraction unit for folding machine according to claim 6, which is characterized in that access hole (15) side Sealing strip (31) are folded between wall and the open and close door (3) outer rim.
9. a kind of dust-extraction unit for folding machine according to claim 6, which is characterized in that the access hole (15) is right The position of demarcation plate (2) is answered to be arranged;The demarcation plate (2), which is square, to be arranged and cooperates with the section of sedimentation basin (1);The separation The side of plate (2) is rotationally connected on the side wall of sedimentation basin (1), and the side opposite with the side is supported on the demarcation plate (2) On the side wall of sedimentation basin (1).
10. a kind of dust-extraction unit for folding machine according to claim 9, which is characterized in that on the open and close door (3) The side internal towards sedimentation basin (1) offers fixing groove (33), and the side that open and close door (3) are directed toward on the demarcation plate (2) is set It is equipped with fixed block (23), the fixed block (23) and the fixing groove (33) are mating.
CN201820940022.XU 2018-06-15 2018-06-15 A kind of dust-extraction unit for folding machine Active CN208757171U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820940022.XU CN208757171U (en) 2018-06-15 2018-06-15 A kind of dust-extraction unit for folding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820940022.XU CN208757171U (en) 2018-06-15 2018-06-15 A kind of dust-extraction unit for folding machine

Publications (1)

Publication Number Publication Date
CN208757171U true CN208757171U (en) 2019-04-19

Family

ID=66127801

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820940022.XU Active CN208757171U (en) 2018-06-15 2018-06-15 A kind of dust-extraction unit for folding machine

Country Status (1)

Country Link
CN (1) CN208757171U (en)

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