CN201685450U - High-speed mechanical amplitude-controlled chain grip for BOPP (Biaxially-oriented Polypropylene) production - Google Patents
High-speed mechanical amplitude-controlled chain grip for BOPP (Biaxially-oriented Polypropylene) production Download PDFInfo
- Publication number
- CN201685450U CN201685450U CN2010201556712U CN201020155671U CN201685450U CN 201685450 U CN201685450 U CN 201685450U CN 2010201556712 U CN2010201556712 U CN 2010201556712U CN 201020155671 U CN201020155671 U CN 201020155671U CN 201685450 U CN201685450 U CN 201685450U
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- grip
- spring
- chain
- sleeve
- pivot pin
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Abstract
The utility model provides a high-speed mechanical amplitude-controlled chain grip for BOPP (Biaxially-oriented Polypropylene) production, which comprises a chain grip seat and two groups of grip modules, wherein the grip modules are respectively arranged on the chain grip seat; each grip module comprises a grip, a spring sleeve and a spring, wherein the grip is assembled on the chain grip seat through a flange shaft sleeve and a first pin roll; a spring lower plug, the spring and a spring upper plug are sequentially assembled in the spring sleeve; one end of the spring sleeve is hinged on the chain grip seat through a first shaft sleeve and a second pin roll; and the other end of the spring sleeve is connected with the grip through a second shaft sleeve and a third pin roll. With the structure, when in work, a grip handle of the chain grip is downwards pressed, the grip drives the spring in the spring sleeve to be compressed by taking the first pin roll as a pivot; the spring sleeve is upwards rotated by a certain angle with the second pin roll as the pivot; under the tension action of the second shaft sleeve and the spring, the grip is in an opening state; and after a thin film is placed in a clamping area of the chain grip, the thin film can be clamped by upwards pulling the grip handle.
Description
Technical field:
The utility model relates to plastic sheeting processing equipment technical field, refers in particular to the high speed machine control width of cloth chain folder of using in a kind of BOPP production.
Background technology:
The BOPP film is a kind of very important flexible packing material, uses very extensive.The BOPP film is colourless, do not have smell, tasteless, nontoxic, and have high tensile, impact strength, rigidity, obdurability and the good transparency.The BOPP film has good printing adaptability after sided corona treatment, can chromaticity printing and obtain exquisite appearance, and this film is widely used in packings such as bread, clothes, footgear, and the cover package of cigarette, books.The initiation tearing strength of BOPP film increases after stretching, but the secondary tearing strength is very low, and the mode of production of BOPP film can be divided into periosteum method or flat embrane method production.The BOPP film performance that different processing methods obtains is also different.The BOPP film that flat embrane method is produced is owing to draw ratio big (can reach 8-10), so strength ratio periosteum method height, the uniformity of film thickness is also better.Being used for flat embrane method production and processing control width of cloth chain folder mechanically at present, is to adopt a plurality of grip blocks to cooperate mostly, film is clamped, but the complicated operation of such grip block and loosening easily needs frequently to adjust, and locatees inaccurate.
The utility model content:Goal of the invention:
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple to operate, the high speed machine control width of cloth chain folder that the BOPP of accurate positioning uses in producing.
For achieving the above object, technical scheme provided by the utility model is: the high speed machine control width of cloth chain folder that a kind of BOPP uses in producing, it includes the chain holder, it also includes grip module, grip module is two groups, be installed in respectively on the chain holder, grip module includes clamp, spring housing, spring upper plug head, spring lower end cap, first pivot pin, second pivot pin, first axle sleeve, flange shaft sleeve, the 3rd pivot pin, spring, wherein, clamp is assemblied on the chain holder by the flange shaft sleeve and first pivot pin; Spring lower end cap, spring, spring upper plug head are assemblied in the spring housing successively, and spring housing one end is hinged on the chain holder by first axle sleeve and second pivot pin, and the spring housing other end is connected with clamp with the 3rd pivot pin by second axle sleeve.
Described second axle sleeve is movable axle sleeve.
The utility model is after having adopted said structure, during work, the clamp handle of chain folder is down pressed, clamp is a fulcrum with first pivot pin, drive the spring compression in the spring housing, and to make spring housing be fulcrum with second pivot pin, rotate up certain angle, under the tension force effect of second axle sleeve and spring, make clamp be in open mode, after film being put into the clamp area of chain folder, up spur the clamp handle, film can be clamped, the control width of cloth chain folder behind employing this programme is simple to operate, accurate positioning has improved operating efficiency greatly.
Description of drawings:
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is that the structure of Fig. 1 splits schematic diagram.
Reference numeral: 1-chain holder, 2-clamp, 3-spring housing, 4-spring upper plug head, 5-spring lower end cap, 6-first pivot pin, 7-second pivot pin, 8-first axle sleeve, 9-flange shaft sleeve, 10-the 3rd pivot pin, 11-spring, 12-grip module, 13-second axle sleeve.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing 1 and accompanying drawing 2, preferred embodiment of the present utility model is: the high speed machine control width of cloth chain folder of using during the described BOPP of present embodiment produces includes chain holder 1, grip module 12, grip module 12 is two groups, be installed in respectively on the chain holder 1, adopt two groups of grip modules 12, make the film location after the clamping more accurate, and be difficult for loosening.Grip module 12 includes clamp 2, spring housing 3, spring upper plug head 4, spring lower end cap 5, first pivot pin 6, second pivot pin 7, first axle sleeve 8, flange shaft sleeve 9, the 3rd pivot pin 10, spring 11, wherein, clamp 2 is assemblied on the chain holder 1 by the flange shaft sleeve 9 and first pivot pin 6, when clamp 2 needs action, be that fulcrum is rotated with the flange shaft sleeve 9 and first pivot pin 6.Spring lower end cap 5, spring 11, spring upper plug head 4 are assemblied in the spring housing 3 successively, and spring housing 3 one ends are hinged on the chain holder 1 by first axle sleeve 8 and second pivot pin 7, and spring housing 3 other ends are connected with clamp 2 with the 3rd pivot pin 10 by second axle sleeve 13.Second axle sleeve 13 is movable axle sleeve, during work, the handle of clamp 2 is down pressed, making clamp 2 is fulcrum with first pivot pin 6, drive spring 11 compressions in the spring housing 3, and to make spring housing 3 be fulcrum with second pivot pin 7, rotate up certain angle, under the tension force effect of second axle sleeve 13 and spring 11, make clamp 2 be in open mode, after film being put into the clamp area of chain folder, make clamp be positioned at closure state by the locker device in the equipment, film can be clamped, the control width of cloth chain folder behind employing this programme is simple to operate, accurate positioning has improved operating efficiency greatly.
The embodiment of the above is the preferred embodiment of the utility model only, is not to limit practical range of the present utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the present utility model.
Claims (2)
1. the high speed machine control width of cloth chain folder used in producing of a BOPP, it includes chain holder (1), it is characterized in that: it also includes grip module (12), grip module (12) is two groups, be installed in respectively on the chain holder (1), grip module (12) includes clamp (2), spring housing (3), spring upper plug head (4), spring lower end cap (5), first pivot pin (6), second pivot pin (7), first axle sleeve (8), flange shaft sleeve (9), the 3rd pivot pin (10), spring (11), wherein, clamp (2) is assemblied on the chain holder (1) by flange shaft sleeve (9) and first pivot pin (6); Spring lower end cap (5), spring (11), spring upper plug head (4) are assemblied in the spring housing (3) successively, spring housing (3) one ends are hinged on the chain holder (1) by first axle sleeve (8) and second pivot pin (7), and spring housing (3) other end is connected with clamp (2) with the 3rd pivot pin (10) by second axle sleeve (13).
2. the high speed machine control width of cloth chain folder of using during a kind of BOPP according to claim 1 produces, it is characterized in that: second axle sleeve (13) is movable axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201556712U CN201685450U (en) | 2010-04-02 | 2010-04-02 | High-speed mechanical amplitude-controlled chain grip for BOPP (Biaxially-oriented Polypropylene) production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201556712U CN201685450U (en) | 2010-04-02 | 2010-04-02 | High-speed mechanical amplitude-controlled chain grip for BOPP (Biaxially-oriented Polypropylene) production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201685450U true CN201685450U (en) | 2010-12-29 |
Family
ID=43373739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201556712U Expired - Lifetime CN201685450U (en) | 2010-04-02 | 2010-04-02 | High-speed mechanical amplitude-controlled chain grip for BOPP (Biaxially-oriented Polypropylene) production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201685450U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009618A (en) * | 2012-12-26 | 2013-04-03 | 桂林电器科学研究院 | Thick film chain tongs of plastic film stretching production line |
| CN106737379A (en) * | 2017-03-03 | 2017-05-31 | 苏州昆岭薄膜工业有限公司 | A kind of BOPP chain folders rush set machine |
| CN110978475A (en) * | 2019-12-24 | 2020-04-10 | 苏州昆岭薄膜工业有限公司 | Mounting jig for replacing spring of chain clamp and using method |
-
2010
- 2010-04-02 CN CN2010201556712U patent/CN201685450U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009618A (en) * | 2012-12-26 | 2013-04-03 | 桂林电器科学研究院 | Thick film chain tongs of plastic film stretching production line |
| CN103009618B (en) * | 2012-12-26 | 2015-02-11 | 桂林电器科学研究院有限公司 | Thick film chain tongs of plastic film stretching production line |
| CN106737379A (en) * | 2017-03-03 | 2017-05-31 | 苏州昆岭薄膜工业有限公司 | A kind of BOPP chain folders rush set machine |
| CN110978475A (en) * | 2019-12-24 | 2020-04-10 | 苏州昆岭薄膜工业有限公司 | Mounting jig for replacing spring of chain clamp and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-speed mechanical amplitude-controlled chain grip for BOPP (Biaxially-oriented Polypropylene) production Effective date of registration: 20130730 Granted publication date: 20101229 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Nanhai Shishan branch Pledgor: Zhang Chunhua Registration number: 2013990000523 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150309 Granted publication date: 20101229 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Nanhai Shishan branch Pledgor: Zhang Chunhua Registration number: 2013990000523 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-speed mechanical amplitude-controlled chain grip for BOPP (Biaxially-oriented Polypropylene) production Effective date of registration: 20150415 Granted publication date: 20101229 Pledgee: Shunde Guangdong rural commercial bank Nanhai Branch of Limited by Share Ltd Pledgor: Zhang Chunhua|Guangdong Cheng Cheng Plastic Machinery Co., Ltd. Registration number: 2015990000291 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170303 Granted publication date: 20101229 Pledgee: Shunde Guangdong rural commercial bank Nanhai Branch of Limited by Share Ltd Pledgor: Zhang Chunhua|Guangdong Cheng Cheng Plastic Machinery Co., Ltd. Registration number: 2015990000291 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |
|
| CX01 | Expiry of patent term |