CN209939991U - Uncoiling mechanism of plastic film printing machine - Google Patents
Uncoiling mechanism of plastic film printing machine Download PDFInfo
- Publication number
- CN209939991U CN209939991U CN201920554897.0U CN201920554897U CN209939991U CN 209939991 U CN209939991 U CN 209939991U CN 201920554897 U CN201920554897 U CN 201920554897U CN 209939991 U CN209939991 U CN 209939991U
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- China
- Prior art keywords
- roller
- broadloom
- driving
- printing machine
- plastic film
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Abstract
The utility model belongs to the technical field of the technique of printing machine equipment and specifically relates to an unwinding mechanism of plastic film printing machine is related to, including support body, installation mechanism and broad width device, its characterized in that: the utility model discloses a film packaging machine, including the support body, installation mechanism, broadloom device, driving piece drive broadloom device rotate, the film passes through the broadloom device, installation mechanism sets firmly on the support body, and installation mechanism is used for installing the film of lapping, the broadloom device sets firmly in the broadloom line of rotor roll both sides with becoming the screw thread form including rotating the rotor roll of connecting on the support body, and the rotor roll direction of rotation is the same with the film is opened and is rolled up direction of delivery, and both sides broadloom line becomes the mirror image setting, and the driving piece is installed to broadloom. The utility model discloses have when opening a book the flat effect of plastic film exhibition.
Description
Technical Field
The utility model belongs to the technical field of the technique of printing machine equipment and specifically relates to an unwinding mechanism of plastic film printing machine is related to.
Background
The printing process of the plastic film is generally to unwind the coiled plastic film into a printing machine for printing and then to take the plastic film out of the printing machine for coiling.
The existing plastic film printing machine usually adopts a rack to erect a coiled film, and the coiled film rotates on the rack to realize uncoiling.
The above prior art solutions have the following drawbacks: because the film which is simply rolled up is rotated and uncoiled, the uncoiled film is often not flattened, and subsequent printing is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a plastic film printing machine's unwinding mechanism, it is flat with plastic film exhibition when opening a book.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a decoiling mechanism of plastic film printing machine, includes support body, installation mechanism and broadloom device, the support body is placed on ground, installation mechanism sets firmly on the support body, and installation mechanism is used for installing the film of lapping, the broadloom device sets firmly in the broadloom line of commentaries on classics roller both sides with becoming the screw thread form including rotating the roller of connecting on the support body, and the roller rotation direction is the same with the film uncoiling direction of delivery, and both sides broadloom line becomes the mirror image setting, and the driving piece is installed to broadloom device one end, and driving piece drive broadloom device rotates, and when the film passes through the broadloom device, can make the film open to both sides.
By adopting the technical scheme, the driving piece drives the broad device to open the film to two sides to flatten the film.
The utility model discloses further set up to: installation mechanism includes mounting bracket and butt pole, the mounting bracket has two sets of both ends that set firmly in support body one side, on the butt joint pole level slides and wears to locate the mounting bracket, the butt joint pole on the mounting bracket of both ends can slide in opposite directions or to the back, threaded connection has first bolt on the mounting bracket, and first bolt runs through the mounting bracket butt on the butt joint pole.
Through adopting above-mentioned technical scheme, the film of lapping is installed on installation mechanism when butt pole slided in opposite directions, and the film of lapping breaks away from installation mechanism when butt pole slided mutually back of the body, realizes the quick installation of the film of lapping, when guaranteeing to open a book through the fixed butt pole of first bolt, the film of lapping can not break away from installation mechanism because of the removal of butt pole.
The utility model discloses further set up to: the butt joint device is characterized in that one end of the butt joint rod in the opposite direction is sleeved with a butt joint head, the butt joint head comprises a sleeved joint portion sleeved on the butt joint rod and a rotating portion rotatably connected to the sleeved joint portion, a second bolt is connected to the sleeved joint portion in a threaded mode, and the second bolt penetrates through the sleeved joint portion and abuts against the butt joint rod.
Through adopting above-mentioned technical scheme, the butt head of establishing through the change cover makes the not lapping film of butt pole ability butt equidimension, and the second bolt can be after the installation of butt head is accomplished, fixes the butt head on the butt pole, prevents that the butt head from droing.
The utility model discloses further set up to: the frame body is rotatably connected with a guide roller, and the rotating direction of the guide roller is the same as that of the broad device.
Through adopting above-mentioned technical scheme, the guide roll can lead to the film, makes the transport of film more smooth.
The utility model discloses further set up to: the frame body is rotatably connected with a flat pressing device.
Through adopting above-mentioned technical scheme, the film that the concora crush device will pass through flattens, has effectively prevented that the film from piling up.
The utility model discloses further set up to: the flat pressing device comprises a driving roller and a driven roller, the driving roller and the driven roller are both rotatably connected to the frame body, the rotating direction of the driving roller is the same as that of the guide roller, and the rotating direction of the driven roller is opposite to that of the driving roller.
Through adopting above-mentioned technical scheme, through the counter-grinding of drive roll and driven voller with the film flattening.
The utility model discloses further set up to: the other end of the broad device is fixedly provided with a driving belt wheel, one end of the broad device, which is provided with the driving belt wheel, of the driving roller is fixedly provided with a driven belt wheel, and the driving belt wheel and the driven belt wheel are sleeved with a synchronous belt.
By adopting the technical scheme, the driving belt wheel drives the driven belt wheel, so that the driving roller and the broad width device are linked, one driving piece drives a plurality of rollers, and energy is saved.
The utility model discloses further set up to: the other end of the driving roller is provided with a driving gear, one end, provided with the driving gear, of the driven roller is fixedly provided with a driven gear, and the driven gear is meshed with the driving gear.
By adopting the technical scheme, the linkage of the driving roller and the driven roller is realized, the rotation directions of the driving roller and the driven roller are opposite, and the rolling of the driving roller and the driven roller is realized.
To sum up, the utility model discloses a beneficial technological effect does:
1. the driving part drives the broad device to open the film to two sides to flatten the film;
2. the roll of film is quickly installed by the sliding and abutting of the abutting rods;
3. the flat pressing device presses the passing thin film flat, so that the thin film is effectively prevented from being stacked;
4. the driving belt wheel, the driven belt wheel, the driving gear and the driven gear are arranged to realize that one transmission part drives a plurality of rollers, so that energy is saved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Figure 2 is a schematic cross-sectional view of the mounting mechanism and the abutment head portion.
Fig. 3 is a schematic structural diagram of another view angle of the overall structure of the present invention.
In the figure, 1, a frame body; 2. an installation mechanism; 201. a mounting frame; 202. a butting rod; 3. a broadloom device; 301. rotating the roller; 302. broad-width lines; 4. a film; 5. a drive member; 6. a first bolt; 7. a butting head; 701. a socket joint part; 702. a rotating part; 8. a second bolt; 9. a guide roller; 10. a flat pressing device; 1001. a drive roll; 1002. a driven roller; 11. a driving pulley; 12. a driven pulley; 13. a synchronous belt; 14. a driving gear; 15. a driven gear.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a decoiling mechanism of plastic film printing machine, including placing in support body 1 on ground, installation mechanism 2 sets firmly on support body 1, and installation mechanism 2 is used for installing the film 4 of lapping, broadloom device 3 sets firmly in the broadloom line 302 of commentaries on classics roller 301 both sides with the threading form including rotating the roller 301 of connecting on the support body, and commentaries on classics roller 301 direction of rotation and film 4 open a roll direction of delivery the same, and both sides broadloom line 302 becomes the mirror image setting, and driving piece 5 is installed to broadloom device 3 one end, and driving piece 5 drive broadloom device 3 rotates, and when film 4 passes through broadloom device 3, can make film 4 open to both sides
Referring to fig. 1 and 2, the mounting mechanism 2 comprises two groups of mounting frames 201 fixedly arranged at two ends of one side of the frame body 1 and butting rods 202 horizontally slidably arranged on the mounting frames 201, the butting rods 202 on the mounting frames 201 at the two ends can slide in an opposite direction or in an opposite direction, when the butting rods 202 slide in the opposite direction, the rolled film 4 is mounted on the mounting mechanism 2, when the butting rods 202 slide in the opposite direction, the rolled film 4 is separated from the mounting mechanism 2, and the rolled film 4 is rapidly mounted; a first bolt 6 is connected to the mounting frame 201 in a threaded manner, the first bolt 6 penetrates through the mounting frame 201 to abut against the abutting rod 202, the abutting rod 202 can be fixed to the mounting frame 201 by tightening the first bolt 6, and the position of the abutting rod 202 can be adjusted by loosening the first bolt 6; the butt joint pole 202 is equipped with butt joint head 7 in opposite end cover, butt joint head 7 is including cup jointing the portion 701 that cup joints on butt joint pole 202 and rotating the portion 702 of connecting on cup jointing the portion 701 with rotating, the butt joint head 7 of changing the cover and establishing makes butt joint pole 202 can butt the not lapping film 4 of equidimension, threaded connection has second bolt 8 on the portion 701 of cup jointing, second bolt 8 runs through the portion 701 butt of cup jointing and connects on butt joint pole 202, it can fix butt joint head 7 on butt joint pole 202 to screw up first bolt 6, it can change butt joint head 7 to unscrew first bolt 6.
Referring to fig. 1 and 3, a guide roller 9 is rotatably connected to the frame body 1, the rotation direction of the guide roller 9 is the same as that of the broadloom 3, and the guide roller 9 can guide the film 4, so that the film 4 can be conveyed more smoothly; the frame body 1 is also rotatably connected with a flat pressing device 10, the flat pressing device 10 comprises a driving roller 1001 and a driven roller 1002 which are rotatably connected to the frame body 1, the rotating direction of the driving roller 1001 is the same as that of the guide roller 9, the rotating direction of the driven roller 1002 is opposite to that of the driving roller 1001, the other end of the broad width device 3 is fixedly provided with a driving pulley 11, one end of the driving roller 1001, provided with the driving pulley 11, of the broad width device 3 is fixedly provided with a driven pulley 12, and the driving pulley 11 and the driven pulley 12 are sleeved with a synchronous belt 13; the other end of the driving roller 1001 is provided with a driving gear 14, the driven roller 1002 is fixedly provided with a driven gear 15 at one end of the driving roller 1001 where the driving gear 14 is arranged, the driven gear 15 is meshed with the driving gear 14, the driving piece 5 drives the rotating roller 301 to rotate after being started, the rotating roller 301 drives the driving pulley 11 to rotate together, the driving pulley 11 drives the driven pulley 12 through a belt so as to drive the driving roller 1001 to move, the driving roller 1001 moves to drive the driving gear 14 to rotate, the driving gear 14 rotates to drive the driven gear 15 to rotate, the driven gear 15 drives the driven roller 1002 to rotate reversely with the driving roller 1001, the whole moving process realizes that one driving piece 5 drives a plurality of rollers through one.
The implementation principle of the embodiment is as follows: adjust the butt-joint pole 202 back-to-back motion with first bolt 6 unscrewing, place the film 4 of lapping between both ends butt-joint pole 202, let butt-joint pole 202 move in opposite directions with the film 4 butt of lapping on installation mechanism 2, screw up the fixed butt-joint pole 202 of first bolt 6, pull out film 4 and pass broad width device 3, guide roll 9 and flat pressure device 10 entering printing machine, start servo motor, make the utility model discloses last under servo motor's effect to open the book with film 4, then through broad width device 3 and carry out the exhibition under broad width device 3's effect and open the flat, film 4 after the exhibition is carried into the printing machine and is printed.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a plastic film printing machine's unwinding mechanism, includes support body (1), installation mechanism (2) and broad width device (3), its characterized in that: the utility model discloses a film packaging machine, including support body (1), installation mechanism (2) sets firmly on support body (1), and installation mechanism (2) are used for installing film (4) of lapping, broadloom device (3) including rotate connect on the support body change roller (301) with become the screw thread form set firmly in broadloom (302) of changeing roller (301) both sides, change roller (301) direction of rotation and film (4) and open a roll direction of delivery the same, both sides broadloom (302) become the mirror image setting, driving piece (5) are installed to broadloom device (3) one end, driving piece (5) drive broadloom device (3) rotate, when film (4) are through broadloom device (3), can make film (4) open to both sides.
2. The unwinding mechanism of a plastic film printing machine according to claim 1, characterized in that: installation mechanism (2) are including mounting bracket (201) and butt pole (202), mounting bracket (201) have two sets to set firmly at the both ends of support body (1) one side, butt joint pole (202) have two, and the butt pole level slides respectively and wears to locate two sets of mounting bracket (201), and butt joint pole (202) on both ends mounting bracket (201) can slide in opposite directions or to the back, threaded connection has first bolt (6) on mounting bracket (201), and first bolt (6) run through mounting bracket (201) butt on butt joint pole (202).
3. The unwinding mechanism of a plastic film printing machine according to claim 2, characterized in that: the butt joint pole (202) is equipped with butt joint head (7) in one pot head in opposite directions, and butt joint head (7) are including cup jointing portion (701) and rotation portion (702) of rotating the connection on cup jointing portion (701) on butt joint pole (202), threaded connection has second bolt (8) on cup jointing portion (701), and second bolt (8) run through cup jointing portion (701) butt on butt joint pole (202).
4. The unwinding mechanism of a plastic film printing machine according to claim 1, characterized in that: the frame body (1) is rotatably connected with a guide roller (9), and the rotating direction of the guide roller (9) is the same as that of the broad device (3).
5. The unwinding mechanism of a plastic film printing machine according to claim 4, wherein: the frame body (1) is rotatably connected with a flat pressing device (10).
6. The unwinding mechanism of a plastic film printing machine according to claim 5, wherein: the flat pressing device (10) comprises a driving roller (1001) and a driven roller (1002), wherein the driving roller (1001) and the driven roller (1002) are rotationally connected to the frame body (1), the rotating direction of the driving roller (1001) is the same as that of the guide roller (9), and the rotating direction of the driven roller (1002) is opposite to that of the driving roller (1001).
7. The unwinding mechanism of a plastic film printing machine according to claim 6, wherein: the other end of the broad device (3) is fixedly provided with a driving belt wheel (11), one end of the driving roller (1001) provided with the driving belt wheel (11) of the broad device (3) is fixedly provided with a driven belt wheel (12), and the driving belt wheel (11) and the driven belt wheel (12) are sleeved with a synchronous belt (13).
8. The unwinding mechanism of a plastic film printing machine according to claim 7, wherein: the other end of the driving roller (1001) is provided with a driving gear (14), the driven roller (1002) is fixedly provided with a driven gear (15) at one end of the driving roller (1001) provided with the driving gear (14), and the driven gear (15) is meshed with the driving gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554897.0U CN209939991U (en) | 2019-04-22 | 2019-04-22 | Uncoiling mechanism of plastic film printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554897.0U CN209939991U (en) | 2019-04-22 | 2019-04-22 | Uncoiling mechanism of plastic film printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209939991U true CN209939991U (en) | 2020-01-14 |
Family
ID=69129173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920554897.0U Expired - Fee Related CN209939991U (en) | 2019-04-22 | 2019-04-22 | Uncoiling mechanism of plastic film printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209939991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265359A (en) * | 2020-10-31 | 2021-01-26 | 徐亮 | Automatic paper breaking type efficient printing machine and printing process |
-
2019
- 2019-04-22 CN CN201920554897.0U patent/CN209939991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265359A (en) * | 2020-10-31 | 2021-01-26 | 徐亮 | Automatic paper breaking type efficient printing machine and printing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |