CN105540319A - Slitting device for PVC/LDPE clad sheet - Google Patents
Slitting device for PVC/LDPE clad sheet Download PDFInfo
- Publication number
- CN105540319A CN105540319A CN201610078763.7A CN201610078763A CN105540319A CN 105540319 A CN105540319 A CN 105540319A CN 201610078763 A CN201610078763 A CN 201610078763A CN 105540319 A CN105540319 A CN 105540319A
- Authority
- CN
- China
- Prior art keywords
- scroll
- work area
- cutting device
- pvc
- running roller
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Abstract
The invention discloses a slitting device for a PVC/LDPE clad sheet. The slitting device comprises a rack, two rewinding shafts mounted on the rack in a rotating mode and a slitting assembly. Rectangular annular grooves are formed in the positions, corresponding to the rewinding shafts, of the rack. One end of each of the two rewinding shafts is contained in the corresponding rectangular annular groove and can slide relative to the corresponding rectangular annular groove. Through arrangement of the two matched rewinding shafts and the corresponding rectangular annular grooves, the slitting device can conduct rewinding operation in the process of taking down coiled materials after winding is completed, so that production efficiency is improved, and time cost is lowered.
Description
Technical field
The present invention relates to mechanical field, particularly, relate to the cutting device for PVC/LDPE composite sheet.
Background technology
In the production process of PVC/LDPE composite sheet, usually first produce again through cutting into the rouleau of specification size after there is the large volume of certain fabric width, then through the operation such as over-segmentation, heat-sealing, pharmaceutical packing bag is made into each rouleau.In cutting device, coiled material after cutting carries out rolling through collecting shaft, after rolling completes, Scroll stops operating, again by manually by coiled material from after collecting shaft takes off, be positioned over while wait for and enter subsequent processing, after the coiled material on collecting shaft is all removed, then opening device carries out the work of next round splitting winding.So, intermittent rolling, get volume, greatly reduce production efficiency, increase time cost.
Summary of the invention
Technical matters to be solved by this invention is to provide the high cutting device for PVC/LDPE composite sheet of a kind of production efficiency.
The present invention's adopted technical scheme that solves the problem is:
For the cutting device of PVC/LDPE composite sheet, comprise frame, rotate two Scrolls be installed in described frame, and be located at described Scroll upstream cut assembly, described assembly of cutting comprises running roller and point chipping, described running roller can be fixed in described frame rotationally, described point of chipping is fixed in described frame, reserved gap of advancing for coiled material between described running roller and described point of chipping, and one end of the described point of contiguous described running roller of chipping is provided with some spaced carving knives, for cutting coiled material, the position that described frame correspondence is provided with described Scroll offers rectangular ring groove, described two Scroll one end to be placed in described rectangular ring groove and can to slide by relatively described rectangular ring groove, two diagonal angle places of described rectangular ring groove are respectively equipped with work area and stand-by district, a Scroll is positioned at work area, another root Scroll is positioned at stand-by district, cut assembly described in described work area is contiguous to arrange, and the level height of described work area is higher than the level height in described stand-by district.
As without particularly pointing out, some described in the application all refer to two or more.
Further, described cutting device comprises the retention member be fixedly connected with frame, and described retention member is corresponding with the position of described work area, is positioned at the Scroll of work area for fixing.
Further, described retention member has a U-shaped end, and the other end being positioned at the Scroll of work area can be contained in the atrium of described U-shaped end.
Further, described cutting device comprises the control system be electrically connected mutually with running roller and Scroll.
To sum up, cutting device of the present invention is by arranging two Scrolls and corresponding rectangular ring groove that match, described cutting device is taken off in the process of coiled material after rolling completes can also carry out wind-up operation simultaneously, enhance productivity, reduce time cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cutting device shown in present pre-ferred embodiments;
Mark and corresponding parts title in accompanying drawing: cutting device 100, frame 10, cut assembly 20, Scroll 30, retention member 40, rectangular ring groove 11, work area 111, stand-by district 112, running roller 21, point chipping 22, first Scroll 31, second Scroll 32.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
Refer to Fig. 1, cutting device 100 shown in present pre-ferred embodiments, be convenient to cut and rolling PVC/LDPE composite sheet, enhance productivity, comprise frame 10, cut assembly 20, Scroll 30, retention member 40 and control system (not shown).
Described frame 10 makes described cutting device 100 firmly can be positioned over ground.In described frame 10, the corresponding position being provided with described Scroll 30 offers rectangular ring groove 11, and described Scroll 30 can slide along described rectangular ring groove 11.Described rectangular ring groove 11 is provided with work area 111 and stand-by district 112, when described Scroll 30 is positioned at work area 111, described Scroll 30 rotates rolling, when described Scroll 30 is positioned at stand-by district 112, staff can take off coiled material in waiting to enter next operation on one side from described Scroll 30.In the present embodiment, described work area 111 and stand-by district 112 are arranged at two diagonal angle places of described rectangular ring groove 11 respectively, cut assembly 20 described in described work area 111 is more contiguous to arrange, and the level height of described work area 111 is higher than the level height in described stand-by district 112.
Described assembly 20 of cutting comprises running roller 21 and point chipping 22, reserved gap of advancing for coiled material 1 between described running roller 21 and point chipping 22.Described running roller 21 is fixed in described frame 10 rotationally, described point of chipping 22 is fixed in described frame 10, and one end of the described point of contiguous described running roller 21 of chipping 22 is provided with some spaced carving knife (not shown), for coiled material 1 being cut into the rouleau of some different fabric widths, the distance between adjacent two carving knives can design as required.Describedly cut the upstream that described Scroll 30 is located at by assembly 20, coiled material through described cut assembly 20 cut after rolling on described Scroll 30.
One end of described Scroll 30 is slidably disposed in described rectangular ring groove 11, and is rotationally connected with described frame 10.Described Scroll 30 comprises the first Scroll 31 and the second Scroll 32.During normal work, rotation rolling is carried out in the work area 111 that arbitrary Scroll among both described first Scroll 31 and the second Scroll 32 is positioned at rectangular ring groove 11, and the stand-by district 112 that another Scroll is positioned at rectangular ring groove 11 is in stand-by state, staff can take off coiled material from this Scroll, two Scrolls can not be positioned at work area 111 simultaneously, can not be positioned at stand-by district 112 simultaneously.So, can the Scroll 30 of rotation mutually by arranging two, make a Scroll when staff takes off coiled material, another root Scroll still can be in the state of rolling, and so, circulation is carried out, and greatly can save time, enhance productivity.
Described retention member 40 is fixedly arranged in described frame 10, corresponding with the position of the work area 111 of rectangular ring groove 11.Described retention member 40 has a U-shaped end, and the other end being positioned at arbitrary Scroll 30 of position, work area 111 can be contained in the atrium of described U-shaped end, guarantees this Scroll during turning held stationary, prevents from rocking thus affect rolling quality.After rolling completes, open described retention member 40 and described Scroll is separated in the U-shaped end of described retention member 40, thus be convenient to this Scroll and slide into stand-by district 112.
Described control system and described running roller 21 are electrically connected, for control the unlatching/of described running roller 21 or stop, the rotating speed of described running roller 21 and then control the gait of march of described coiled material 1.Described control system and described Scroll 30 are electrically connected, for control the rotation/of described Scroll 30 or stop, the rotating speed of described Scroll 30 to be to guarantee the quality of coiled material rolling, the slip etc. of the relative described rectangular ring groove 11 of described Scroll 30 with the rotational speed matches of described running roller 21.Described control system and described retention member 40 are electrically connected, and clamp described Scroll 30 or away from described Scroll 30 for controlling retention member 40.
During use, by operating described control system and make to be positioned at the first Scroll 31/ of work area 111 or the second Scroll 32 rotating, now, the other end of described first Scroll 31/ or the second Scroll 32 is contained in the atrium of the U-shaped end of described retention member 40, advance in the gap of described coiled material between described running roller 21 and point chipping 22, cut rear rolling on described first Scroll 31/ or the second Scroll 32, after rolling completes, stop being positioned at the first Scroll 31/ of work area 111 or the second Scroll 32 rotates, operate described control system and make to be positioned at the first Scroll 31/ of work area 111 or the second Scroll 32 moves to stand-by district 112 along described rectangular ring groove 11, the second Scroll 32/ or the first Scroll 31 that are positioned at stand-by district 112 move to work area 111 along described rectangular ring groove 11 simultaneously, now, the second Scroll 32/ or the first Scroll 31 that are positioned at work area 111 can repeat the wind-up operation that aforesaid operations carries out coiled material again, and the coiled material completing rolling also can take off from being positioned at first Scroll 31/ in stand-by district 112 or the second Scroll 32 by staff simultaneously, wait enters subsequent processing, so, used by the rotation of two Scrolls, make described cutting device 100 after completing rolling, while staff takes off coiled material, still wind-up operation can be proceeded, significantly improve work efficiency, reduce time cost.
In sum, cutting device 100 of the present invention is by arranging the first Scroll 31 and the second Scroll 32 matched, described cutting device is taken off in the process of coiled material after rolling completes can also carry out wind-up operation simultaneously, enhance productivity, reduce time cost.
As mentioned above, the present invention can be realized preferably.
The above; it is only preferred embodiment of the present invention; not any pro forma restriction is done to the present invention; according to technical spirit of the present invention; within the spirit and principles in the present invention; the any simple amendment that above embodiment is done, equivalently replace and improve, within the protection domain all still belonging to technical solution of the present invention.
Claims (4)
1. for the cutting device of PVC/LDPE composite sheet, it is characterized in that, comprise frame, rotate two Scrolls be installed in described frame, and be located at described Scroll upstream cut assembly, described assembly of cutting comprises running roller and point chipping, described running roller can be fixed in described frame rotationally, described point of chipping is fixed in described frame, reserved gap of advancing for coiled material between described running roller and described point of chipping, and one end of the described point of contiguous described running roller of chipping is provided with some spaced carving knives, for cutting coiled material, the position that described frame correspondence is provided with described Scroll offers rectangular ring groove, described two Scroll one end to be placed in described rectangular ring groove and can to slide by relatively described rectangular ring groove, two diagonal angle places of described rectangular ring groove are respectively equipped with work area and stand-by district, a Scroll is positioned at work area, another root Scroll is positioned at stand-by district, cut assembly described in described work area is contiguous to arrange, and the level height of described work area is higher than the level height in described stand-by district.
2. the cutting device for PVC/LDPE composite sheet according to claim 1, it is characterized in that, described cutting device comprises the retention member be fixedly connected with frame, and described retention member is corresponding with the position of described work area, is positioned at the Scroll of work area for fixing.
3. the cutting device for PVC/LDPE composite sheet according to claim 2, is characterized in that, described retention member has a U-shaped end, and the other end being positioned at the Scroll of work area can be contained in the atrium of described U-shaped end.
4. the cutting device for PVC/LDPE composite sheet according to claim 1, is characterized in that, described cutting device comprises the control system be electrically connected mutually with running roller and Scroll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078763.7A CN105540319A (en) | 2016-02-04 | 2016-02-04 | Slitting device for PVC/LDPE clad sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078763.7A CN105540319A (en) | 2016-02-04 | 2016-02-04 | Slitting device for PVC/LDPE clad sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105540319A true CN105540319A (en) | 2016-05-04 |
Family
ID=55819963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610078763.7A Pending CN105540319A (en) | 2016-02-04 | 2016-02-04 | Slitting device for PVC/LDPE clad sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105540319A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516847A (en) * | 2016-10-27 | 2017-03-22 | 青海时代新能源科技有限公司 | Isolating film slitting method and isolating film slitting system |
| CN109353879A (en) * | 2018-10-18 | 2019-02-19 | 北京卫星环境工程研究所 | Double-station automation rolls up gluing equipment and rolls up gluing method automatically |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6146965U (en) * | 1984-08-31 | 1986-03-28 | ナショナル住宅産業株式会社 | Sheet division and transfer device |
| CN2645905Y (en) * | 2003-05-29 | 2004-10-06 | 赵贤明 | Composite precision dividing machine for plastic color printing |
| CN102700989A (en) * | 2012-06-26 | 2012-10-03 | 上海乾呈玩具科技有限公司 | Multi-station membrane winding device |
| CN104444496A (en) * | 2014-11-24 | 2015-03-25 | 四川汇利实业有限公司 | Cut packaging roll receiving and storing mechanism |
| CN204280855U (en) * | 2014-12-05 | 2015-04-22 | 永安市三源丰水溶膜有限公司 | A kind of trimming wrap-up of PVA film |
| CN204508336U (en) * | 2015-01-24 | 2015-07-29 | 杭州中塑包装材料有限公司 | Thin film winder |
| CN204957944U (en) * | 2015-09-15 | 2016-01-13 | 杭州伊萨卡纸制品有限公司 | Paper cutting machine |
| CN205471838U (en) * | 2016-02-04 | 2016-08-17 | 四川汇利实业有限公司 | A cutting machine for compound piece of PVCLDPE |
-
2016
- 2016-02-04 CN CN201610078763.7A patent/CN105540319A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6146965U (en) * | 1984-08-31 | 1986-03-28 | ナショナル住宅産業株式会社 | Sheet division and transfer device |
| CN2645905Y (en) * | 2003-05-29 | 2004-10-06 | 赵贤明 | Composite precision dividing machine for plastic color printing |
| CN102700989A (en) * | 2012-06-26 | 2012-10-03 | 上海乾呈玩具科技有限公司 | Multi-station membrane winding device |
| CN104444496A (en) * | 2014-11-24 | 2015-03-25 | 四川汇利实业有限公司 | Cut packaging roll receiving and storing mechanism |
| CN204280855U (en) * | 2014-12-05 | 2015-04-22 | 永安市三源丰水溶膜有限公司 | A kind of trimming wrap-up of PVA film |
| CN204508336U (en) * | 2015-01-24 | 2015-07-29 | 杭州中塑包装材料有限公司 | Thin film winder |
| CN204957944U (en) * | 2015-09-15 | 2016-01-13 | 杭州伊萨卡纸制品有限公司 | Paper cutting machine |
| CN205471838U (en) * | 2016-02-04 | 2016-08-17 | 四川汇利实业有限公司 | A cutting machine for compound piece of PVCLDPE |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516847A (en) * | 2016-10-27 | 2017-03-22 | 青海时代新能源科技有限公司 | Isolating film slitting method and isolating film slitting system |
| CN109353879A (en) * | 2018-10-18 | 2019-02-19 | 北京卫星环境工程研究所 | Double-station automation rolls up gluing equipment and rolls up gluing method automatically |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |
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| RJ01 | Rejection of invention patent application after publication |