CN203245926U - Dust removal device of slitting machine - Google Patents
Dust removal device of slitting machine Download PDFInfo
- Publication number
- CN203245926U CN203245926U CN 201320247710 CN201320247710U CN203245926U CN 203245926 U CN203245926 U CN 203245926U CN 201320247710 CN201320247710 CN 201320247710 CN 201320247710 U CN201320247710 U CN 201320247710U CN 203245926 U CN203245926 U CN 203245926U
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Abstract
The utility model provides a dust removal device of a slitting machine, and belongs to the machining technical field. The dust removal device solves the problem that an existing slitting machine is prone to generating static electricity so that a large quantity of dust can be adsorbed on the surface of a BOPP thin film due to the static electricity. The dust removal device of the slitting machine comprises a supporting shaft and a roller, wherein the supporting shaft is arranged between a flattening roller and a slitting mechanism, the cylindrical roller is provided with an inner cavity, the roller is connected with a machine frame through the supporting shaft, a plurality of small holes for communicating the outside with the inner cavity are formed in the cylindrical face of the roller, a static electricity removal device capable of removing the thin film static electricity is arranged in the roller, the supporting shaft is of a hollow structure, the supporting shaft is communicated with the inner cavity of the roller, and the outer end of the supporting shaft is connected with a fan fixed on the machine frame. After the static electricity removal device in the roller is started, the static electricity on the thin film is removed, the absorption effect of the static electricity on the dust is removed, the dust removal effect is good, the structure is simple, and a user only needs to enable the dust removal device to be additionally arranged on the original slitting machine.
Description
Technical field
The utility model belongs to the Machining Technology field, relates to the dust arrester of a kind of cutting machine, particularly a kind of cutting machine.
Background technology
Cutting machine is a kind of wide cut paper or divided thin film to be cut into many in a narrow margin plant equipment of material, is usually used in papermaking equipment and printing packaging machinery.At present cutting machine application is processing BOPP film field more widely, and the BOPP film claims again biaxial tension PEF film, is a kind of very important flexible packing material; Because it is colourless, tasteless, nontoxic, and has preferably hot strength, impact strength, obdurability and the good transparency, is widely used in the fields such as food, pressing, lightization, tobacco, decoration.The BOPP film also has deficiency, such as easy accumulation static, there is not heat sealability etc.
Present cutting machine dust removing effects is not fine, such as the disclosed a kind of cutting machine of Chinese patent [application number: 201120303631.2], comprise frame, cut assembly and stretching assembly, cutting assembly comprises knife rest backing roll, knife rest, the index dial that is connected with knife rest backing roll one end and is plugged on blade on the knife rest, index dial comprises the disk and the U-shaped locating piece that is evenly distributed with vacuum hole that are evenly distributed with vacuum hole, disk links to each other with frame, and U-shaped locating piece links to each other with the knife rest backing roll.The utlity model has convenient advantage of regulating the angle of inclination of knife rest.
With above-mentioned cutting machine processing BOPP film, easily produce static, because electrostatic interaction makes a large amount of dust of BOPP film surface absorption, greatly affect rolling quality and the hot stamping effects of film, nor health.
Summary of the invention
The utility model provides a kind of dust arrester of cutting machine of the BOPP of elimination film static.
The purpose of this utility model can realize by following technical proposal: a kind of dust arrester of cutting machine, cutting machine comprises frame, described frame is provided with the let off roll that film passes through successively, nip rolls, wind-up roll, also be provided with cutting mechanism in described wind-up roll front, it is characterized in that, the dust arrester of this cutting machine comprises the back shaft that is located between described nip rolls and the cutting mechanism and is cylindric and has the cylinder of inner chamber, described cylinder links to each other with frame by back shaft, offer on the described cylinder cylinder and be communicated with some apertures extraneous and inner chamber, be provided with the Xelminator that to eliminate film static in the described cylinder, described back shaft be hollow structure and with the intracavity inter-connection of cylinder, described back shaft outer end links to each other with blower fan on being fixed on frame.
Film is deposited and is originally twined on the let off roll, needs to change width or the length of film, just needs the processing through cutting machine.Film passes nip rolls, cutting mechanism successively along streamline, raps around on the wind-up roll at last.This dust arrester is between nip rolls and cutting mechanism, when film passes through cylinder, drive cylinder and rotate around back shaft, can open the Xelminator in the cylinder this moment, eliminate the static on the film, film has just lost suction-operated to dust so, meanwhile, opens blower fan, back shaft, cylinder by hollow, film is carried out dust suction, with the aperture of dust inspiration cylinder, thereby discharged by blower fan.The dust arrester of this cutting machine is efficient, and good dedusting effect is simple in structure, only needs to add at original cutting machine to load onto this dust arrester and get final product.
In the dust arrester of above-mentioned cutting machine, described Xelminator comprises electrode and the electrostatic rod that is connected with electrode welding, described electrostatic rod one end is fixed on the back shaft, the other end have with inner wall of rotary drum slide against pulley, described cylinder is that conductive material is made.The discharge of electrode pair electrostatic rod, electrostatic rod is delivered on the cylinder, when film drives the cylinder rotation, pulley is resisted against inner wall of rotary drum all the time, and cylinder contacts with film again, thereby makes the static of cylinder surface on can adsorbent thin film, reach the effect of eliminating static, and don't the damage film.
As another kind of scheme, in the dust arrester of above-mentioned cutting machine, described Xelminator is the ion wind rod that is located in the cylinder and fixes with back shaft, and described ion wind rod connects the ion wind controller, and described ion wind controller is fixed on the frame.The ion wind rod is the special equipment that a kind of fixed static is eliminated, and belongs to bar type and destatics a kind of of product.The ion wind rod can produce a large amount of air mass with positive and negative charge, can with through on the object in its ionizing radiation district with charging neutrality fall.Back shaft and ion wind rod do not rotate, and only have cylinder to rotate relative to back shaft and rotate, and during the excellent ionizing radiation district that produces of film process ion wind, the static on the film is neutralized, and reaches the purpose of eliminating static.The ion wind rod is mainly used in the industries such as electronics, plastic cement, silk-screen, pre-print system, image processing.The volume that also is used in simultaneously plastic sheeting and paper printing covers and cuts in the production equipment.Wind rod length can according to different requirement customizations, be used in different equipment.
In the dust arrester of above-mentioned cutting machine, described aperture is square array distribution on the cylinder cylinder.Cylinder axially and axially all be provided with aperture, so cylinder pick-up performance in rotation is constant.
In the dust arrester of above-mentioned cutting machine, described back shaft one end sealing, the other end links to each other with blower fan, and the middle part of back shaft has the side opening that the back shaft inner space is connected with drum cavity.Blower fan,,, is discharged in side opening enters into back shaft so the dust foreign material on the film can be sucked into drum cavity because cylinder only has aperture to be connected with the external world at last to carrying out exhausting in the back shaft.
In the dust arrester of above-mentioned cutting machine, described cylinder below is provided with slewing rollers.Slewing rollers turn to film and separate with the cylinder of cylinder, prevent from that film is close to cylinder and is not easy to separate.
Compared with prior art, the dust arrester of this cutting machine is simple in structure, and efficiency of dust collection is high, is applicable to various cutting machines.
Description of drawings
Fig. 1 is the structural representation of this cutting machine.
Fig. 2 is the sectional structure schematic diagram of the dust arrester of embodiment one.
Fig. 3 is the sectional structure schematic diagram of the dust arrester of embodiment two.
Among the figure, 1, let off roll; 2, nip rolls; 3, wind-up roll; 4, cutting mechanism; 5, frame; 6, cylinder; 61, aperture; 7, back shaft; 71, side opening; 8, blower fan; 9, electrostatic rod; 10, pulley; 11, electrode; 12, ion wind rod; 13, ion wind controller; 14, slewing rollers.
The specific embodiment
As shown in Figure 1, cutting machine comprises frame 5, and described frame 5 is provided with let off roll 1, nip rolls 2, the wind-up roll 3 that film passes through successively, also is provided with cutting mechanism 4 in described wind-up roll 3 fronts.The dust arrester of this cutting machine comprises the back shaft 7 that is located between nip rolls 2 and the cutting mechanism 4 and is cylindric and has the cylinder 6 of inner chamber, cylinder 6 links to each other with frame 5 by back shaft 7, offer on cylinder 6 cylinders and be communicated with some apertures 61 extraneous and inner chamber, be provided with the Xelminator that to eliminate film static in the cylinder 6, back shaft 7 be hollow structure and with the intracavity inter-connection of cylinder 6, back shaft 7 outer ends link to each other with blower fan 8 on being fixed on frame 5.
Specifically, as shown in Figure 2, Xelminator comprises electrode 11 and the electrostatic rod 9 that is welded to connect with electrode 11, and electrostatic rod 9 one ends are fixed on the back shaft 7, the other end have with cylinder 6 inwalls slide against pulley 10, cylinder 6 is made for conductive material.
Carry out exhausting in 8 pairs of back shafts 7 of blower fan, because cylinder 6 only has aperture 61 to be connected with the external world, so the dust foreign material on the film can be sucked into cylinder 6 inner chambers, in side opening 71 enters into back shaft 7, be discharged at last outdoor.
Embodiment two
As shown in Figure 3, the Xelminator of embodiment two is the ion wind rod 12 that is located in the cylinder 6 and fixes with back shaft 7, and ion wind rod 12 connects ion wind controllers 13, and ion wind controller 13 is fixed on the frame 5.
Certainly, Xelminator can also be the conductive fiber band, the conductive fiber band is filled in the inner chamber of cylinder 6.Static on the conductive fiber band energy adsorbent thin film reaches good adsorption effect, and does not damage the surface of film, in the film production process, conductive fiber band lower end contacts with cylinder 6 lip-deep films by aperture 61, and the static on the film is fallen in absorption, reaches the effect of eliminating static.
Claims (6)
1. the dust arrester of a cutting machine, cutting machine comprises frame (5), described frame (5) is provided with the let off roll (1) that film passes through successively, nip rolls (2), wind-up roll (3), also be provided with cutting mechanism (4) in described wind-up roll (3) front, it is characterized in that, the dust arrester of this cutting machine comprises and is located at the back shaft (7) between described nip rolls (2) and the cutting mechanism (4) and is cylindric and has the cylinder (6) of inner chamber, described cylinder (6) links to each other with frame (5) by back shaft (7), offer on described cylinder (6) cylinder and be communicated with some apertures (61) extraneous and inner chamber, described cylinder is provided with the Xelminator that can eliminate film static in (6), described back shaft (7) be hollow structure and with the intracavity inter-connection of cylinder (6), described back shaft (7) outer end links to each other with blower fan (8) on being fixed on frame (5).
2. the dust arrester of cutting machine according to claim 1, it is characterized in that, described Xelminator comprises electrode (11) and the electrostatic rod (9) that is welded to connect with electrode (11), described electrostatic rod (9) one ends are fixed on the back shaft (7), the other end have with cylinder (6) inwall slide against pulley (10), described cylinder (6) is made for conductive material.
3. the dust arrester of cutting machine according to claim 1, it is characterized in that, the ion wind excellent (12) of described Xelminator for being located at cylinder (6) in and fixing with back shaft (7), described ion wind rod (12) connects ion wind controller (13), and described ion wind controller (13) is fixed on the frame (5).
4. according to claim 1 and 2 or the dust arrester of 3 described cutting machines, it is characterized in that, described aperture (61) is square array distribution on cylinder (6) cylinder.
5. the dust arrester of cutting machine according to claim 4, it is characterized in that, described back shaft (7) one ends sealing, the other end links to each other with blower fan (8), and the middle part of back shaft (7) has the side opening (71) that makes back shaft (7) inner space and cylinder (6) intracavity inter-connection.
6. the dust arrester of cutting machine according to claim 5 is characterized in that, described cylinder (6) below is provided with slewing rollers (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247710 CN203245926U (en) | 2013-05-08 | 2013-05-08 | Dust removal device of slitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247710 CN203245926U (en) | 2013-05-08 | 2013-05-08 | Dust removal device of slitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245926U true CN203245926U (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320247710 Expired - Fee Related CN203245926U (en) | 2013-05-08 | 2013-05-08 | Dust removal device of slitting machine |
Country Status (1)
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| CN (1) | CN203245926U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861846A (en) * | 2014-03-26 | 2014-06-18 | 吉翔宝（太仓）离型材料科技发展有限公司 | Cleaning device of slitting rewinding machine |
| CN105151424A (en) * | 2015-08-11 | 2015-12-16 | 安徽远鸿机械自动化有限公司 | Dust removal method for film package |
| CN106044314A (en) * | 2016-07-21 | 2016-10-26 | 苏州科明纺织有限公司 | Cloth rolling device capable of removing batting |
| CN107447591A (en) * | 2017-08-22 | 2017-12-08 | 江苏众立生包装科技有限公司 | A kind of production method of tobacco package far infrared paper |
| CN107639674A (en) * | 2017-10-21 | 2018-01-30 | 杭州健培科技有限公司 | A kind of cutting machine removes electrostatic equipment |
| CN108081676A (en) * | 2017-11-30 | 2018-05-29 | 颍上县浩楠塑料包装有限公司 | A kind of polybag production equipment with smooth polybag |
| CN108819441A (en) * | 2018-04-13 | 2018-11-16 | 盐城市协和机械有限公司 | A kind of Novel compounding machine with dedusting antistatic |
| CN109334108A (en) * | 2018-10-22 | 2019-02-15 | 广州科奥信息技术有限公司 | A kind of poly-bag cutting mechanism of Bag Making Machine |
| CN114506051A (en) * | 2022-03-17 | 2022-05-17 | 福建豪威节能科技发展有限公司 | Continuous automatic production device for regenerated EVA (ethylene vinyl acetate) film |
-
2013
- 2013-05-08 CN CN 201320247710 patent/CN203245926U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861846A (en) * | 2014-03-26 | 2014-06-18 | 吉翔宝（太仓）离型材料科技发展有限公司 | Cleaning device of slitting rewinding machine |
| CN103861846B (en) * | 2014-03-26 | 2016-02-17 | 吉翔宝（太仓）离型材料科技发展有限公司 | A kind of cleaning device of slitting rewinder |
| CN105151424A (en) * | 2015-08-11 | 2015-12-16 | 安徽远鸿机械自动化有限公司 | Dust removal method for film package |
| CN106044314A (en) * | 2016-07-21 | 2016-10-26 | 苏州科明纺织有限公司 | Cloth rolling device capable of removing batting |
| CN107447591A (en) * | 2017-08-22 | 2017-12-08 | 江苏众立生包装科技有限公司 | A kind of production method of tobacco package far infrared paper |
| CN107639674A (en) * | 2017-10-21 | 2018-01-30 | 杭州健培科技有限公司 | A kind of cutting machine removes electrostatic equipment |
| CN108081676A (en) * | 2017-11-30 | 2018-05-29 | 颍上县浩楠塑料包装有限公司 | A kind of polybag production equipment with smooth polybag |
| CN108819441A (en) * | 2018-04-13 | 2018-11-16 | 盐城市协和机械有限公司 | A kind of Novel compounding machine with dedusting antistatic |
| CN108819441B (en) * | 2018-04-13 | 2023-12-15 | 东阳市闪耀金葱粉有限公司 | Novel compounding machine with dust removal is prevented static |
| CN109334108A (en) * | 2018-10-22 | 2019-02-15 | 广州科奥信息技术有限公司 | A kind of poly-bag cutting mechanism of Bag Making Machine |
| CN114506051A (en) * | 2022-03-17 | 2022-05-17 | 福建豪威节能科技发展有限公司 | Continuous automatic production device for regenerated EVA (ethylene vinyl acetate) film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |