CN116891145A - Multifunctional winding device and winding process for PE winding film production - Google Patents
Multifunctional winding device and winding process for PE winding film production Download PDFInfo
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- CN116891145A CN116891145A CN202310783968.5A CN202310783968A CN116891145A CN 116891145 A CN116891145 A CN 116891145A CN 202310783968 A CN202310783968 A CN 202310783968A CN 116891145 A CN116891145 A CN 116891145A
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- 238000004804 winding Methods 0.000 title claims abstract description 164
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000008569 process Effects 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 238000005520 cutting process Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 32
- 238000005096 rolling process Methods 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 description 59
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004706 High-density cross-linked polyethylene Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920004932 high density cross-linked polyethylene Polymers 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- 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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Abstract
The invention discloses a multifunctional winding device and a winding process for PE winding film production, wherein the winding device comprises a frame, a winding mechanism, a slitting mechanism, a tension self-adjusting mechanism and a cutting mechanism, the winding mechanism comprises a first driving motor, a second driving motor, a rotary cylinder and a main driving shaft, an output shaft of the first driving motor is fixedly connected with a connecting shaft, two ends of the connecting shaft are fixedly connected with a group of connecting rods, one end of each connecting rod is rotatably connected with a bracket, winding rollers are arranged between the two opposite brackets, and paper winding drums are sleeved on the outer walls of the winding rollers. According to the multifunctional PE winding film winding device, the cutting mechanism is arranged, so that winding is finished, the wound PE film can be taken out under the condition of no shutdown, the PE film can be wound and wound on a new paper roll in a seamless mode, the multifunctional PE winding film winding device realizes full-automatic mechanical operation, and labor cost is reduced.
Description
Technical Field
The invention relates to the technical field of PE winding film manufacturing equipment, in particular to a multifunctional winding device and a winding process for PE winding film production.
Background
PE film, namely polyethylene film, also called as stretching film and thermal contraction film, is film produced by PE film, PE film has dampproof property and small moisture permeability, and polyethylene film can produce products with different properties such as low density, medium density, high density polyethylene, crosslinked polyethylene and the like according to different manufacturing methods and control means. The existing winding device for PE winding film production only can help winding PE winding film, the winding roller is required to be taken out, the winding device can only be stopped for replacement, the winding device is quite inconvenient, the existing winding device for PE winding film production has a single function, the winding device cannot be automatically adjusted in the process of taking out the PE winding film, the cutting device cannot be adjusted, and the PE winding film production device is not provided with a cutting device, so that winding is not facilitated to be finished, and the winding is problematic.
Disclosure of Invention
The invention provides a multifunctional winding device and a winding process for PE winding film production, which are used for solving the problems in the background technology.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a PE winding membrane production is with multi-functional coiling mechanism, includes frame, winding mechanism, cuts mechanism, tension self-interacting mechanism and cutting mechanism, winding mechanism includes driving motor one, driving motor two, revolving cylinder and main drive shaft, driving motor one's output shaft fixedly connected with connecting axle, the equal fixedly connected with in both ends of connecting axle a set of connecting rod, every the one end of connecting rod is all rotated and is connected with the bracket, two relative all be equipped with the winding roller between the bracket, the outer wall of winding roller all overlaps and is equipped with the wind-up cylinder, the winding roller includes first winding roller, second winding roller and fifth winding roller, revolving cylinder's output shaft fixedly connected with transfer line, the inner wall of transfer line is rotated with the outer wall of winding roller and is connected.
The slitting mechanism comprises a slitting frame, the inner wall of the slitting frame is fixedly connected with a sliding rail module, the outer wall of the sliding rail module is slidably connected with a plurality of limiting sliding blocks, and each limiting sliding block is fixedly connected with a blade at the bottom.
The tension self-adjusting mechanism comprises a first tensioning roller and a second tensioning roller, wherein two ends of the first tensioning roller are fixedly connected with first sleeves, two ends of the second tensioning roller are fixedly connected with second sleeves, first telescopic springs and first supporting rods are arranged in the first sleeves, first limiting rings are fixedly connected with the outer walls of the first supporting rods, second telescopic springs and second supporting rods are arranged in the second sleeves, second limiting rings are fixedly connected with the inner walls of the first sleeves, and third limiting rings are fixedly connected with the outer walls of the second supporting rods.
The cutting mechanism comprises two linkage rollers and a connecting rod, a cutter is arranged between the two linkage rollers, and the two linkage rollers are connected with the cutter in a rotating way through the connecting rod.
The technical scheme of the invention is further improved as follows: the PE film is connected among the tension self-adjusting mechanism, the slitting mechanism and the winding mechanism in a transmission way, a transmission belt is connected with an output shaft of the driving motor II in a transmission way, the transmission belt is connected with a main driving shaft in a transmission way, supporting seats are arranged at two ends of the main driving shaft, and the supporting seats are rotationally connected with the main driving shaft.
By adopting the technical scheme, the supporting seat in the scheme can support and fix the main driving shaft, and the driving motor II drives the main driving shaft to rotate so as to drive the winding roller to rotate.
The technical scheme of the invention is further improved as follows: the inside of transfer line is provided with limiting plate, expansion spring one and spacing piece, spacing piece and rolling roller rotate to be connected.
By adopting the technical scheme, the transmission rod in the scheme can move the winding roller, and the winding roller can be separated from the main driving shaft through the linkage of the first telescopic spring and the limiting piece after the winding is completed.
The technical scheme of the invention is further improved as follows: the outer surfaces of the two sides of the slitting frame are respectively provided with a film inlet and a film outlet, two rolling shafts are arranged at the film inlet and the film outlet, every the roller bearing all rotates with the inner wall of cutting the frame to be connected, the both ends of cutting the frame all with the outer wall fixed connection of frame.
By adopting the technical scheme, the roller in the scheme can play a role in reducing resistance and leveling the PE film when the PE film enters and exits the slitting mechanism.
The technical scheme of the invention is further improved as follows: the two ends of the first telescopic springs are fixedly connected with the first tensioning roller and the first limiting ring respectively, and the second supporting rods penetrate through the second telescopic springs and are in sliding connection with the second limiting ring.
By adopting the technical scheme, the limiting ring in the scheme can limit the telescopic spring so as to enable the sleeve to slide up and down and drive the tensioning roller to move up and down, so that the PE film is tensioned by the tensioning rollers applying force in two opposite directions.
The technical scheme of the invention is further improved as follows: the two ends of the main driving shaft are respectively and rotatably connected with a fixed ring, the outer walls of the two fixed rings are respectively provided with an arc-shaped chute, the two inside of each chute is respectively provided with a push-pull rod, one of the push-pull rods is fixedly connected with the outer wall of each connecting rod and the inner wall of each chute, the other one of the push-pull rods is fixedly connected with the outer wall of each chute in a sliding manner, and the output end of each push-pull rod is fixedly connected with the outer wall of one connecting rod.
By adopting the technical scheme, the push-pull rod in the scheme provides power for the connecting rod mechanism, so that the linkage roller and the cutter are linked, and the PE film is cut.
The technical scheme of the invention is further improved as follows: an auxiliary slideway is arranged on the outer wall of the frame.
By adopting the technical scheme, the auxiliary slideway in the scheme can play a role in limiting and guiding the winding roller.
A winding process of a multifunctional winding device for PE winding film production comprises the following steps:
s1, starting a machine power supply, driving an output shaft of a first driving motor to rotate to drive a winding mechanism to operate, enabling a PE film to pass through a tension self-adjusting mechanism, enabling the PE film to simultaneously pull a first tensioning roller upwards and press a second tensioning roller downwards in a transmission process, enabling the first tensioning roller to retract downwards through a first telescopic spring and enable the second tensioning roller to rebound upwards through a second telescopic spring, and achieving force balance and tensioning the PE film.
S2, according to the processing specification requirement of the product, the number of the limit sliding blocks is increased and decreased in advance, the positions of the limit sliding blocks in the sliding rail modules are adjusted, the tensioned PE film enters the slitting mechanism, and the blades slit the PE film.
S3, a paper winding drum is sleeved on the winding rollers in advance, the connecting rods rotate to drive the brackets to synchronously rotate, the two opposite brackets support the first winding roller to slide along an auxiliary slideway arranged on the outer wall of the frame, when the first winding roller contacts a main driving shaft rotating anticlockwise, the connecting rods drive the brackets to continuously rotate, the first winding roller is separated from the brackets and is left in the preset auxiliary slideway, the first winding roller is driven by the main driving shaft to rotate clockwise, at the moment, a cut PE film is wound on the paper winding drum on the first winding roller, the output shaft of the rotating cylinder rotates to drive the transmission rod to move, the limiting piece clamps the first winding roller to rotate along the main driving shaft, and stays when the first winding roller rotates to the position of a fifth winding roller in the figure, at the moment, the connecting rods rotate to drive the second winding roller to the initial position of the first winding roller, when the PE film wound by the first winding roller reaches the required length, the first winding roller is pressed to the limit due to thickness increase, the first winding roller is separated from the limiting piece, and at the same time, the output end of the push-pull rod pushes the connecting rods to drive the two drums to move clockwise, the transmission rod to drive the limiting piece, and the cutting tool is blocked to rotate along the main driving the driving shaft, and the first winding roller to rotate to the PE film to the cutting tool to cut off the PE film.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. the device is self furnished with cutting mechanism, does benefit to the end rolling, can also take out the PE membrane that the rolling is good under the circumstances of not shutting down to can carry out PE membrane winding rolling to new reel seamless, this multi-functional PE winding membrane coiling mechanism realizes mechanical full-automatic work, reduces the cost of labor.
2. The device has realized the tension automatically regulated of PE membrane, reduces its in-process production fold and the skew of transmission and winding, cuts the mechanism accessible increase and decrease limit slide's quantity in advance and adjusts its position in slide rail module, carries out accurate cutting to the PE membrane as required.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a winding mechanism according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of the present invention at C;
FIG. 5 is a schematic cross-sectional view of the internal overall structure of the present invention;
FIG. 6 is an enlarged cross-sectional view of the structure of the present invention at A;
FIG. 7 is an enlarged cross-sectional view of the structure at B of the present invention;
FIG. 8 is a schematic view of a cutting mechanism according to the present invention;
fig. 9 is an enlarged schematic view of the structure at D of the present invention.
In the figure: 1. a frame; 101. a PE film; 2. a winding mechanism; 3. a slitting mechanism; 4. a tension self-adjusting mechanism; 5. a cutting mechanism; 201. driving a first motor; 202. a second driving motor; 203. a rotary cylinder; 204. a main drive shaft; 205. a connecting shaft; 206. a connecting rod; 207. a bracket; 208. a first winding roller; 209. a second winding roller; 212. a fifth winding roller; 213. a transmission rod; 214. a limiting plate; 215. a first telescopic spring; 216. a limiting piece; 301. cutting the frame; 302. a slide rail module; 303. a limit sliding block; 304. a blade; 305. a roller; 401. a first tensioning roller; 402. a second tensioning roller; 403. a first sleeve; 404. a second sleeve; 405. a first extension spring; 406. a first support bar; 407. a first stop collar; 408. a second extension spring; 409. a second support bar; 410. a second limiting ring; 411. a third limiting ring; 501. a linkage roller; 502. a connecting rod; 503. cutting tools; 504. and a fixing ring.
Detailed Description
The invention is further illustrated by the following examples:
example 1
As shown in fig. 1-9, the invention provides a multifunctional winding device for producing a PE wound film, which comprises a frame 1, a winding mechanism 2, a slitting mechanism 3, a tension self-adjusting mechanism 4 and a cutting mechanism 5, wherein the winding mechanism 2 comprises a first driving motor 201, a second driving motor 202, a rotary cylinder 203 and a main driving shaft 204, an output shaft of the first driving motor 201 is fixedly connected with a connecting shaft 205, two ends of the connecting shaft 205 are fixedly connected with a group of connecting rods 206, one end of each connecting rod 206 is rotatably connected with a bracket 207, winding rollers are respectively arranged between the two opposite brackets 207, a paper winding drum is respectively sleeved on the outer walls of the winding rollers, each winding roller comprises a first winding roller 208, a second winding roller 209 and a fifth winding roller 212, an output shaft of the rotary cylinder 203 is fixedly connected with a transmission rod 213, the inner wall of the transmission rod 213 is rotatably connected with the outer walls of the winding rollers, the connecting rods 206 rotate to drive the brackets 207 to synchronously rotate, when the first winding rollers 208 contact the main driving shafts 204 which rotate anticlockwise, the connecting rods 206 drive the brackets 208 to rotate, and the first winding rollers 208 are continuously separated from the first winding rollers to the auxiliary driving shafts which are rotatably arranged on the auxiliary shafts which are rotatably arranged on the outer walls of the frame 1, and the first winding rollers 208 continuously rotate, and the paper winding rollers are continuously driven by the first winding rollers 208 to rotate on the auxiliary shafts which are rotatably driven by the auxiliary shafts 208.
The slitting mechanism 3 comprises a slitting frame 301, a sliding rail module 302 is fixedly connected to the inner wall of the slitting frame 301, a plurality of limiting sliding blocks 303 are slidably connected to the outer wall of the sliding rail module 302, blades 304 are fixedly connected to the bottom of each limiting sliding block 303, the number of the limiting sliding blocks 303 is increased or decreased in advance, the positions of the limiting sliding blocks 303 in the sliding rail module 302 are adjusted, the tensioned PE film 101 enters the slitting mechanism 3, and the blades 304 slit the PE film 101.
The tension self-adjusting mechanism 4 comprises a first tensioning roller 401 and a second tensioning roller 402, wherein the two ends of the first tensioning roller 401 are fixedly connected with a first sleeve 403, the two ends of the second tensioning roller 402 are fixedly connected with a second sleeve 404, a first telescopic spring 405 and a first supporting rod 406 are arranged in the two first sleeves 403, a first limiting ring 407 is fixedly connected with the outer walls of the two first supporting rods 406, a second telescopic spring 408 and a second supporting rod 409 are arranged in the two second sleeves 404, a second limiting ring 410 is fixedly connected with the inner walls of the two first sleeves 403, a third limiting ring 411 is fixedly connected with the outer walls of the two second supporting rods 409, and the PE film 101 simultaneously exerts an upward tension on the first tensioning roller 401 and a downward pressure on the second tensioning roller 402 in the transmission process.
The cutting mechanism 5 comprises two linkage rollers 501 and a connecting rod 502, a cutter 503 is arranged between the two linkage rollers 501, the two linkage rollers 501 and the cutter 503 are rotationally connected through the connecting rod 502, the output end of the push-pull rod pushes the connecting rod 502 to enable the two linkage rollers 501 to be far away, and the cutter 503 is ejected out to cut the PE film 101.
Example 2
As shown in fig. 1-9, on the basis of embodiment 1, the present invention provides a technical solution: the PE film 101 is connected between the tension self-adjusting mechanism 4, the slitting mechanism 3 and the winding mechanism 2 in a transmission way, a transmission belt is connected with an output shaft of the driving motor II 202 in a transmission way, the transmission belt is connected with the main driving shaft 204 in a transmission way, supporting seats are arranged at two ends of the main driving shaft 204 and are rotationally connected with the main driving shaft 204, the supporting seats can support and fix the main driving shaft 204, and the driving motor II 202 drives the main driving shaft 204 to rotate so as to drive the winding roller to rotate.
The inside of the transmission rod 213 is provided with a limiting plate 214, a first telescopic spring 215 and a limiting plate 216, the limiting plate 216 is rotationally connected with the winding roller, the transmission rod 213 moves the winding roller, and the winding roller is separated from the main driving shaft 204 through the linkage of the first telescopic spring 215 and the limiting plate 216 after the winding is completed.
The two side surfaces of the slitting frame 301 are respectively provided with a film inlet and a film outlet, two rolling shafts 305 are respectively arranged at the film inlet and the film outlet, each rolling shaft 305 is rotationally connected with the inner wall of the slitting frame 301, the two ends of the slitting frame 301 are fixedly connected with the outer wall of the frame 1, and the rolling shafts 305 reduce the resistance of the PE film 101 in entering and exiting the slitting mechanism 3 and level the PE film.
Both ends of two first expansion springs 405 are fixedly connected with the first tensioning roller 401 and the first limiting ring 407 respectively, the second supporting rod 409 penetrates through the second expansion springs 408 to be in sliding connection with the second limiting ring 410, the first limiting ring 407 limits the first expansion springs 405, the second limiting ring 410 and the third limiting ring 411 limit the second expansion springs 408 so as to enable the first sleeve 403 and the second sleeve 404 to slide up and down, and the first tensioning roller 401 and the second tensioning roller 402 are driven to move up and down, so that tensioning of the PE film 101 is achieved.
The two ends of the main driving shaft 204 are both rotationally connected with fixing rings 504, the outer walls of the two fixing rings 504 are both provided with arc-shaped sliding grooves, push-pull rods are arranged in the two sliding grooves, the outer wall of one connecting rod 502 is fixedly connected with the inner wall of the sliding groove, the outer wall of the other connecting rod 502 is slidably connected with the sliding groove, the output end of the push-pull rod is fixedly connected with the outer wall of one connecting rod 502, the output end of the push-pull rod pushes the connecting rod 502, the two linkage rollers 501 are far away, and the cutter 503 is ejected out to cut off the PE film 101.
An auxiliary slideway is arranged on the outer wall of the frame 1 to limit and guide the winding roller.
Referring to fig. 1 to 9, a winding process of a multifunctional winding device for producing a PE winding film, the specific embodiment of the invention is as follows:
s1, a machine power supply is started, an output shaft of a driving motor I201 rotates to drive a winding mechanism 2 to operate, the PE film 101 passes through a tension self-adjusting mechanism 4, and in the transmission process, the tension of the PE film is simultaneously higher than the tension of a first tensioning roller 401 and the downward pressure of a second tensioning roller 402, at the moment, the downward force of the first tensioning roller 401 is contracted through a first telescopic spring 405, the upward force of the second tensioning roller 402 is rebounded through a second telescopic spring 408, so that the balance of the forces is realized, and the tensioning effect on the PE film 101 is achieved.
S2, according to the processing specification requirement of the product, the number of limit sliding blocks 303 is increased and decreased in advance, the positions of the limit sliding blocks in the sliding rail modules 302 are adjusted, the tensioned PE film 101 enters the slitting mechanism 3, and the blades 304 slit the PE film 101.
S3, a paper winding drum is sleeved on the winding rollers in advance, the connecting rod 206 rotates to drive the brackets 207 to synchronously rotate, the two opposite brackets 207 support the first winding roller 208 to slide along an auxiliary slideway arranged on the outer wall of the frame 1, when the first winding roller 208 contacts the main driving shaft 204 rotating anticlockwise, the connecting rod 206 drives the brackets 207 to continuously rotate, the first winding roller 208 is separated from the brackets 207 and is left in the preset auxiliary slideway, the first winding roller 208 is driven by the main driving shaft 204 to rotate clockwise, at the moment, the cut PE film 101 is wound on the paper winding drum on the first winding roller 208, the output shaft of the rotary cylinder 203 rotates to drive the transmission rod 213 to move, the limiting piece 216 is brought to rotate along the main driving shaft 204, and stays when the first winding roller 208 rotates to the position of the fifth winding roller 212 in the figure, at the moment, the connecting rod 206 rotates to drive the second winding roller 209 to the initial position of the first winding roller 208, when the PE film 101 wound by the first winding roller 208 reaches the required length, the first winding roller 215 is wound to the limit due to the increase in thickness, the first winding roller 208 is wound to the limit, the first winding roller 208 is separated from the cutting roller 216, the PE film is separated from the limiting piece 501, and the two PE film is simultaneously ejected from the output end of the PE film 502 by the limiting piece 501, and the PE film is blocked by the linkage of the limiting piece and the PE film is ejected from the limiting piece 502.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (8)
1. The utility model provides a PE winding membrane production is with multi-functional coiling mechanism, includes frame (1), winding mechanism (2), cuts mechanism (3), tension self-interacting mechanism (4) and cutting mechanism (5), its characterized in that: the winding mechanism (2) comprises a first driving motor (201), a second driving motor (202), a rotary cylinder (203) and a main driving shaft (204), wherein the output shaft of the first driving motor (201) is fixedly connected with a connecting shaft (205), two ends of the connecting shaft (205) are fixedly connected with a group of connecting rods (206), one end of each connecting rod (206) is rotatably connected with a bracket (207), winding rollers are arranged between the two opposite brackets (207), the outer walls of the winding rollers are respectively sleeved with a paper winding cylinder, each winding roller comprises a first winding roller (208), a second winding roller (209) and a fifth winding roller (212), the output shaft of the rotary cylinder (203) is fixedly connected with a transmission rod (213), and the inner wall of the transmission rod (213) is rotatably connected with the outer wall of each winding roller;
the cutting mechanism (3) comprises a cutting frame (301), the inner wall of the cutting frame (301) is fixedly connected with a sliding rail module (302), the outer wall of the sliding rail module (302) is slidably connected with a plurality of limiting sliding blocks (303), and the bottom of each limiting sliding block (303) is fixedly connected with a blade (304);
the tension self-adjusting mechanism (4) comprises a first tensioning roller (401) and a second tensioning roller (402), wherein the two ends of the first tensioning roller (401) are fixedly connected with a first sleeve (403), the two ends of the second tensioning roller (402) are fixedly connected with a second sleeve (404), a first telescopic spring (405) and a first supporting rod (406) are arranged in the two first sleeves (403), a first limiting ring (407) is fixedly connected to the outer wall of the two first supporting rods (406), a second telescopic spring (408) and a second supporting rod (409) are arranged in the two second sleeves (404), a second limiting ring (410) is fixedly connected to the inner wall of the two first sleeves (403), and a third limiting ring (411) is fixedly connected to the outer wall of the two second supporting rods (409);
the cutting mechanism (5) comprises two linkage rollers (501) and a connecting rod (502), a cutter (503) is arranged between the two linkage rollers (501), and the two linkage rollers (501) and the cutter (503) are rotationally connected through the connecting rod (502).
2. The multifunctional winding device for producing PE wound films according to claim 1, wherein: the PE film winding machine is characterized in that a PE film (101) is connected between the tension self-adjusting mechanism (4), the slitting mechanism (3) and the winding mechanism (2) in a transmission mode, a transmission belt is connected with an output shaft of the driving motor II (202) in a transmission mode, the transmission belt is connected with the main driving shaft (204) in a transmission mode, supporting seats are arranged at two ends of the main driving shaft (204), and the supporting seats are rotationally connected with the main driving shaft (204).
3. The multifunctional winding device for producing PE wound films according to claim 1, wherein: the inside of transfer line (213) is provided with limiting plate (214), expansion spring one (215) and spacing piece (216), spacing piece (216) are connected with the rolling roller rotation.
4. The multifunctional winding device for producing PE wound films according to claim 1, wherein: the two outer surfaces of the two sides of the slitting frame (301) are respectively provided with a film inlet and a film outlet, two rolling shafts (305) are arranged at the film inlet and the film outlet, each rolling shaft (305) is rotationally connected with the inner wall of the slitting frame (301), and the two ends of the slitting frame (301) are fixedly connected with the outer wall of the frame (1).
5. The multifunctional winding device for producing PE wound films according to claim 1, wherein: both ends of the two first telescopic springs (405) are fixedly connected with the first tensioning roller (401) and the first limiting ring (407) respectively, and the second supporting rods (409) penetrate through the second telescopic springs (408) to be in sliding connection with the second limiting ring (410).
6. The multifunctional winding device for producing PE wound films according to claim 1, wherein: the two ends of the main driving shaft (204) are respectively and rotatably connected with a fixing ring (504), the outer walls of the fixing rings (504) are respectively provided with an arc-shaped chute, the inside of each chute is respectively provided with a push-pull rod, one of the two arc-shaped chute is fixedly connected with the outer wall of each connecting rod (502) and the inner wall of each chute, the other arc-shaped chute is fixedly connected with the outer wall of each connecting rod (502), and the output end of each push-pull rod is fixedly connected with the outer wall of each connecting rod (502).
7. The multifunctional winding device for producing PE wound films according to claim 1, wherein: an auxiliary slideway is arranged on the outer wall of the frame (1).
8. The winding process of the multifunctional winding device for producing the PE winding film according to any one of claims 1 to 7, wherein the winding process is characterized in that:
s1, starting a machine power supply, driving an output shaft of a first motor (201) to rotate so as to drive a winding mechanism (2) to operate, enabling a PE film (101) to pass through a tension self-adjusting mechanism (4) at first, and simultaneously enabling the tension of a first tensioning roller (401) to be upward and the tension of a second tensioning roller (402) to be downward in the transmission process, enabling a first telescopic spring (405) to shrink the downward force of the first tensioning roller (401) and a second telescopic spring (408) to rebound the upward force of the second tensioning roller (402) at the moment, so that force balance is achieved, and the tensioning effect on the PE film (101) is achieved;
s2, according to the processing specification requirement of the product, the number of limit sliding blocks (303) is increased and decreased in advance, the positions of the limit sliding blocks in the sliding rail modules (302) are adjusted, the tensioned PE film (101) enters a slitting mechanism (3), and a blade (304) slits the PE film (101);
s3, a paper winding drum is sleeved on the winding rollers in advance, a connecting rod (206) rotates to drive a bracket (207) to synchronously rotate, two opposite brackets (207) support a first winding roller (208) to slide in an auxiliary slideway arranged along the outer wall of a frame (1), when the first winding roller (208) contacts a main driving shaft (204) rotating anticlockwise, the connecting rod (206) drives the bracket (207) to continuously rotate, the first winding roller (208) is separated from the bracket (207) and is left in a preset auxiliary slideway, the first winding roller (208) is driven by the main driving shaft (204) to rotate clockwise, at the moment, a cut PE film (101) is wound on the paper winding drum on the first winding roller (208), an output shaft of a rotary cylinder (203) rotates to drive a transmission rod (213) to move, a limit plate (216) is brought to rotate along the main driving shaft (204), and stays when the first winding roller (208) rotates to a position of a fifth roller (212) in the figure, at the moment, the connecting rod (206) rotates to drive a second roller (209) to rotate to a winding roller (208) to rotate clockwise, and at the same time, the limit plate (216) is clamped by the limit plate (216) when the thickness of the PE film is required to be separated from the first roller (208) due to the limit plate (101), the output end of the push-pull rod pushes the connecting rod (502) to enable the two linkage rollers (501) to be far away, and the cutter (503) is ejected to cut off the PE film (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310783968.5A CN116891145A (en) | 2023-06-29 | 2023-06-29 | Multifunctional winding device and winding process for PE winding film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310783968.5A CN116891145A (en) | 2023-06-29 | 2023-06-29 | Multifunctional winding device and winding process for PE winding film production |
Publications (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118083652A (en) * | 2024-04-12 | 2024-05-28 | 浙江庞太新材料有限公司 | An automatic winding device for producing stretch film |
| CN118220914A (en) * | 2024-05-22 | 2024-06-21 | 双牌县晶华电子有限公司 | A wire taking-up device for data line production |
| CN119116218A (en) * | 2024-11-01 | 2024-12-13 | 安徽中星新材料股份有限公司 | A device for recovering edge material for producing stretch film |
-
2023
- 2023-06-29 CN CN202310783968.5A patent/CN116891145A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118083652A (en) * | 2024-04-12 | 2024-05-28 | 浙江庞太新材料有限公司 | An automatic winding device for producing stretch film |
| CN118220914A (en) * | 2024-05-22 | 2024-06-21 | 双牌县晶华电子有限公司 | A wire taking-up device for data line production |
| CN119116218A (en) * | 2024-11-01 | 2024-12-13 | 安徽中星新材料股份有限公司 | A device for recovering edge material for producing stretch film |
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