CN204957958U - Foldable device of collecting of swing of plastic film - Google Patents
Foldable device of collecting of swing of plastic film Download PDFInfo
- Publication number
- CN204957958U CN204957958U CN201520691888.8U CN201520691888U CN204957958U CN 204957958 U CN204957958 U CN 204957958U CN 201520691888 U CN201520691888 U CN 201520691888U CN 204957958 U CN204957958 U CN 204957958U
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- CN
- China
- Prior art keywords
- swinging mounting
- swing arm
- swing
- cushion block
- elastic cushion
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Classifications
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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
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/20—Zig-zag folders
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model provides a foldable device of collecting of swing of plastic film, includes the plummer, two oscillating mast around install the top of side around the plummer, oscillating mast still are connected with the actuating mechanism of its horizontal hunting of drive, install a pair of haulage clip roller between two oscillating mast's in front and back lower part, two swing arms about each side is still installed respectively around the plummer are connected with left press mold board between left two swing arm tail end in front and back, be connected with right press mold board between two swing arm tail end in front and back on right side, vertical projected outline of oscillating mast lower part is the splayed of symmetry, and two swing arm tail end of the left and right sides of each side of front and back are equipped with the gyro wheel respectively, and the gyro wheel rolls with the side of oscillating mast lower part and cooperates, elastic cushion block is do not installed to the tip under tip and the right side under every oscillating mast left side. The utility model has the advantages of simple structure it is ingenious, and swing arm and oscillating mast can acutely not collide, eliminates the production noise.
Description
Technical field
The utility model belongs to the technical field of plastic film production facilities, is specifically related to a kind of collapsible collection apparatus of swing of plastic film.
Background technology
Plastic film, after manufacturing line is produced, except traditional mode of batching rolling can be adopted to become except columnar film volume, can also adopt swing folding mode to collect.
The Structure and energy flow process of collapsible collection apparatus is as follows: shown in Fig. 1, and frame is provided with swinging mounting 2, and swinging mounting 2 is also connected with driver train, and swinging mounting is driven by driver train and balance staff 21 around its top swings; Be provided with traction nip rolls 5 in the bottom of swinging mounting 2, the below of swinging mounting 2 is provided with the plummer 6 of bearing film; A swing arm 3 is also separately installed with in the left and right sides of plummer 6, every root swing arm 3 end is respectively equipped with pressuring diaphragm 4, eccentric wheel 8 is provided with below every root swing arm 3, rotating shaft 81 eccentric setting of eccentric wheel 8, every root swing arm 3 is installed with roller 82, every root swing arm 3 utilizes roller 82 to be pressed in above eccentric wheel 8 side of respective side, and swing arm 3 is driven by eccentric wheel 8 and swings up and down.
Shown in Fig. 1, Fig. 2, Fig. 3, during work, from the film that blown film unit is sent, enter the traction nip rolls 5 of swinging mounting 2 bottom; While film 2 through traction, send by nip rolls 5, swinging mounting 2 swings, and traction nip rolls 5 swings around the rotating shaft 21 of swinging mounting, makes film 9 roll over pendulum freely, falls within above plummer 6, realizes that film 9 finished product is longitudinally folding back and forth to be collected thus; Film 9 to be positioned on plummer 6 inflection folded while, horizontal swinging arm 3 is combined with the action of rocker, drives two pressuring diaphragms 4 in turn one on the other by film 9 compacting; When arriving setting and collecting length, film 9 cuts off by cutting knife, completes the process of an auto-folder.
In existing said mechanism, swinging mounting 2 and horizontal swinging arm 3 need separately independently driver train respectively, like this, not only driver train quantity is many, the driver train quantity of every side, front and back reaches three covers, before and after always have six covers, and precise match between three driver trains requiring every side, otherwise the action of swing arm and swinging mounting can be made to coordinate inaccurate and mutual strong hit.
Utility model content
The purpose of this utility model provides a kind of swing of plastic film collapsible collection apparatus overcoming above-mentioned shortcoming, its simple and ingenious structure, and swing arm and swinging mounting can not strong hit.
Its object can realize by following scheme: the collapsible collection apparatus of swing of this plastic film comprises the plummer for bearing film, before and after plummer, former and later two swinging mountings are installed above side, the top of swinging mounting is provided with balance staff, swinging mounting is also connected with and drives its driver train swung, and is provided with a pair traction nip rolls between the bottom of former and later two swinging mountings; Also be separately installed with two swing arms in left and right in every side, the front and back of plummer, be connected with left pressuring diaphragm between two, the front and back swing arm end in left side, between two, the front and back swing arm end on right side, be connected with right pressuring diaphragm; Its principal feature is, longitudinal projection's profile splayed symmetrically of swinging mounting bottom, two, the left and right swing arm end of every side, front and back is respectively equipped with roller, the left side roller of swing arm rolls with the left surface of swinging mounting bottom and coordinates, and the roller of right side swing arm rolls with the right flank of swinging mounting bottom and coordinates.
Be preferably, on the left of each swinging mounting, bottom and bottom, right side are separately installed with elastic cushion block, and longitudinal projection's profile on elastic cushion block top is curved, and the elastic cushion block of every side is provided with support spring; When elastic cushion block is not by roller compressing, elastic cushion block straightens by support spring obliquely, and from longitudinal projection direction, the curved profile on elastic cushion block top protrudes from the splayed profile of swinging mounting.
In present specification, with the bearing of trend of the balance staff central axis of swinging mounting for fore-and-aft direction, namely longitudinally; Horizontal direction perpendicular to fore-and-aft direction is left and right directions, namely laterally.
The utility model has the following advantages and effect:
One, in utility model works process, under the effect of pressuring diaphragm weight and swing arm weight, the roller of the two swing arm ends in left and right can be pressed in the left and right side of swinging mounting, swing in process at swinging mounting, roller rolls along the side of swinging mounting bottom, also there is corresponding swinging in two swing arms, thus drives left and right two pressuring diaphragms in turn one on the other by film compacting.Therefore the utility model two swing arms do not need to arrange special driver train, and the power can using swinging mounting swings, and so not only driver train quantity is simplified, and ensure that the action of swing arm and swinging mounting coordinates accurately.
Two, the utility model bottom and bottom, right side on the left of swinging mounting is separately installed with elastic cushion block, can significantly cushion above-mentioned knockout process, avoids damaging roller wheel shaft, eliminates and produces noise, its reason is as follows: in the course of the work, along with the increase of film folding times, film height also increases thereupon, when film is increased to a certain degree, the amplitude to lower swing that pressuring diaphragm swings can be subject to the restriction of film, such as, when swinging mounting bottom beat is to during close to oscillating stroke extreme right position, roller and the left pressuring diaphragm in left side can not continue followed by swing left, the roller in left side temporarily can depart from swinging mounting left side, after this when swinging mounting backswing left, if do not arrange elastic cushion block, swinging mounting left side can with the roller generation sharp impacts in left side, because swinging mounting and linkage part thereof are very heavy, clash into great efforts, therefore clash into continually and easily damage roller wheel shaft, strengthen and produce noise.When swinging mounting bottom beat is to close to situation during oscillating stroke left end end position and afore-mentioned roughly the same.The utility model can significantly cushion above-mentioned knockout process, avoids damaging roller wheel shaft, eliminates and produces noise.
Accompanying drawing explanation
Fig. 1 is longitudinal projection's structural representation of a kind of mode of operation of the collapsible collection apparatus of traditional wobble.
Fig. 2 is structure shown in Fig. 1 to view when carrying out press mold on the right side of film.
Fig. 3 is structure shown in Fig. 1 to view when carrying out press mold on the left of film.
Fig. 4 is longitudinal projection's structural representation of a kind of mode of operation of a kind of embodiment of the utility model.
Fig. 5 is longitudinal projection's shape of swinging mounting in Fig. 4 and the matching relationship schematic diagram with roller.
Fig. 6 is the schematic side view of structure shown in Fig. 4.
Fig. 7 is the working state schematic representation when film folds thinner thickness and swinging mounting swings to end position to the right embodiment illustrated in fig. 4.
Fig. 8 is the working state schematic representation when film folds thinner thickness and swinging mounting swings to position to the left embodiment illustrated in fig. 4.
Fig. 9 is the working state schematic representation when the thicker and swinging mounting of film fold thicknesses swings to end position to the right embodiment illustrated in fig. 4.
Figure 10 is the elastic cushion block view under normal conditions of swinging mounting bottom in Fig. 9.
Figure 11 is the view that the backswing left of swinging mounting shown in Fig. 9 to elastic cushion block has just contacted left side roller.
Figure 12 is that swinging mounting shown in Fig. 9 continues backswing left to view during the swinging mounting left surface that spring is compressed, left side roller contact arrives of elastic cushion block.
Detailed description of the invention
Shown in Fig. 4, Fig. 5, Fig. 6, Figure 10, the collapsible collection apparatus of swing of this plastic film comprises the plummer 6 for bearing film, before and after plummer 6, former and later two swinging mountings 2 are installed above side, the top of swinging mounting 2 is provided with balance staff 21, swinging mounting 2 is also connected with and drives its driver train 7 swung, and this driver train is piston crank mechanism 7; A pair traction nip rolls 5 is installed between the bottom of former and later two swinging mountings 2; Also be separately installed with two swing arms 3 in left and right in every side, the front and back of plummer 6, be connected with left pressuring diaphragm 41 between two, front and back swing arm 3 end in left side, between two, front and back swing arm 3 end on right side, be also connected with right pressuring diaphragm 42; Longitudinal projection's profile splayed symmetrically of swinging mounting 2 bottom, as shown in Fig. 5 mean line ABC and camber line DEF.Two, left and right swing arm 3 end of every side, front and back is respectively equipped with roller 1, and the roller 1 of left side swing arm rolls with the left surface ABC of swinging mounting bottom and coordinates, and the roller 1 of right side swing arm rolls with the right flank DEF of swinging mounting bottom and coordinates.
On the left of each swinging mounting 2, bottom and bottom, right side are separately installed with elastic cushion block 23, and longitudinal projection's profile on elastic cushion block 23 top is curved, as shown in Figure 10 mean line GMN.The elastic cushion block 23 of every side is provided with support spring 22; When elastic cushion block 23 is not oppressed by roller 1, elastic cushion block 23 straightens by support spring 22 obliquely, from longitudinal projection direction, the curved profile (as Figure 10 mean line GMN) on elastic cushion block 23 top protrudes from the splayed profile (as Fig. 5 mean line ABC) of swinging mounting 2.
In the course of the work, piston crank mechanism 7 drives swinging mounting 2 and traction nip rolls 5 to swing around the rotating shaft 21 of swinging mounting to above-described embodiment, makes film 9 roll over pendulum freely, falls within above plummer 6, realizes that film 9 is transversely folding back and forth to be collected thus; Horizontal swinging arm 3 is combined with the action of rocker, drives left pressuring diaphragm 41, right pressuring diaphragm 42 in turn one on the other by film 9 compacting, as shown in Figure 7, Figure 8.After film 9 reaches certain thickness, two pressuring diaphragms 41, 42 can be subject to the restriction of film 9 to the amplitude of lower swing, such as, in the state shown in Fig. 9, when swinging mounting 2 bottom beat is to during close to oscillating stroke extreme right position, roller 1 and the left pressuring diaphragm 41 in left side can not continue followed by swing left, the roller 1 in left side temporarily can depart from swinging mounting 2 left side, form gap between the two, as shown in arrow a in Fig. 9, after this, when swinging mounting 2 backswing left, left side elastic cushion block 23 can touch the roller 1 in left side prior to swinging mounting 2 left side, as shown in figure 11, then Left-side support spring 22 meeting pressurized gradually, slow promote left side roller 1 and left pressuring diaphragm 41 start and swing left, until swinging mounting 2 left side touches the roller 1 in left side, as shown in figure 12, therefore above-mentioned knockout process can significantly be cushioned, avoid damaging roller wheel shaft, eliminate and produce noise.When swinging mounting 2 bottom beat to close to situation during oscillating stroke left end end position and afore-mentioned symmetry classes with.
Claims (2)
1. the collapsible collection apparatus of the swing of a plastic film, comprise the plummer for bearing film, before and after plummer, former and later two swinging mountings are installed above side, the top of swinging mounting is provided with balance staff, swinging mounting is also connected with and drives its driver train swung, and is provided with a pair traction nip rolls between the bottom of former and later two swinging mountings; Also be separately installed with two swing arms in left and right in every side, the front and back of plummer, be connected with left pressuring diaphragm between two, the front and back swing arm end in left side, between two, the front and back swing arm end on right side, be connected with right pressuring diaphragm; It is characterized in that: longitudinal projection's profile splayed symmetrically of swinging mounting bottom, two, the left and right swing arm end of every side, front and back is respectively equipped with roller, the left side roller of swing arm rolls with the left surface of swinging mounting bottom and coordinates, and the roller of right side swing arm rolls with the right flank of swinging mounting bottom and coordinates.
2. the collapsible collection apparatus of the swing of plastic film according to claim 1, it is characterized in that: on the left of each swinging mounting, bottom and bottom, right side are separately installed with elastic cushion block, longitudinal projection's profile on elastic cushion block top is curved, and the elastic cushion block of every side is provided with support spring; When elastic cushion block is not by roller compressing, elastic cushion block straightens by support spring obliquely, and from longitudinal projection direction, the curved profile on elastic cushion block top protrudes from the splayed profile of swinging mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691888.8U CN204957958U (en) | 2015-09-09 | 2015-09-09 | Foldable device of collecting of swing of plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691888.8U CN204957958U (en) | 2015-09-09 | 2015-09-09 | Foldable device of collecting of swing of plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204957958U true CN204957958U (en) | 2016-01-13 |
Family
ID=55053038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520691888.8U Active CN204957958U (en) | 2015-09-09 | 2015-09-09 | Foldable device of collecting of swing of plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204957958U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081696A (en) * | 2016-08-09 | 2016-11-09 | 寿光市东林机械有限公司 | Wide amplitude of oscillation automatic bagging type folding machine |
| CN109911690A (en) * | 2019-04-03 | 2019-06-21 | 互太(番禺)纺织印染有限公司 | A kind of cutting device |
| CN111924631A (en) * | 2020-07-07 | 2020-11-13 | 陈春晓 | Folding machine for corrugated board production |
| CN116331922A (en) * | 2023-05-31 | 2023-06-27 | 常州市森迈网业有限公司 | Hail suppression net winding device and winding method |
| CN117963621A (en) * | 2024-04-02 | 2024-05-03 | 连云港市智欣捷机械有限公司 | Drawing silicone oil paper folding machine |
-
2015
- 2015-09-09 CN CN201520691888.8U patent/CN204957958U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081696A (en) * | 2016-08-09 | 2016-11-09 | 寿光市东林机械有限公司 | Wide amplitude of oscillation automatic bagging type folding machine |
| CN109911690A (en) * | 2019-04-03 | 2019-06-21 | 互太(番禺)纺织印染有限公司 | A kind of cutting device |
| CN111924631A (en) * | 2020-07-07 | 2020-11-13 | 陈春晓 | Folding machine for corrugated board production |
| CN116331922A (en) * | 2023-05-31 | 2023-06-27 | 常州市森迈网业有限公司 | Hail suppression net winding device and winding method |
| CN117963621A (en) * | 2024-04-02 | 2024-05-03 | 连云港市智欣捷机械有限公司 | Drawing silicone oil paper folding machine |
| CN117963621B (en) * | 2024-04-02 | 2024-07-09 | 连云港市智欣捷机械有限公司 | Drawing silicone oil paper folding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |