CN215478716U

CN215478716U - Plastic film production levels device

Info

Publication number: CN215478716U
Application number: CN202120788858.4U
Authority: CN
Inventors: 朱芳民; 王捍东
Original assignee: Pengze Shunchang Plastic Packaging Material Co ltd
Current assignee: Pengze Shunchang Plastic Packaging Material Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2022-01-11
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a plastic film production leveling device which comprises a bottom plate, a stand column, a top plate, an upper roller support, an upper leveling roller, a feeding roller, a discharging roller, a heating strip, a refrigerating strip, a leveling fine-adjustment mechanism and a shaping winding mechanism. The leveling fine adjustment mechanism is fixedly arranged on the bottom plate, and the shaping winding mechanism is fixedly arranged on the bottom plate. The leveling fine adjustment mechanism adopts a gear and rack matching mode, and adjusts the distance between the upper leveling roller and the lower leveling roller in real time according to the thickness of the plastic film to be leveled. The shaping and winding mechanism adopts a telescopic electric cylinder, automatically adjusts the distance between the shaping plate and the rotating shaft, and finishes the winding of the leveled plastic film by utilizing a winding motor, the shaping plate and the like.

Description

Plastic film production levels device

Technical Field

The utility model belongs to the field of plastic film processing, and particularly relates to a plastic film production leveling device.

Background

Films made from polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins are used for packaging, and as a film coating. Plastic packages and plastic package products occupy more and more share in the market, and particularly, composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like. If the plastic film is uneven, the use effect of the plastic film can be seriously influenced, and even the service life is shortened due to the wrinkles of the plastic film. Aiming at the problems, the utility model provides a plastic film generation flattening device.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problem, the utility model provides a plastic film production leveling device which can automatically level the place with uneven surface during the production of the plastic film and can roll the plastic film according to the actual requirement.

The technical scheme adopted by the utility model is as follows: a plastic film production leveling device comprises a bottom plate, a stand column, a top plate, an upper roll support, an upper leveling roll, a feeding roll, a discharging roll, a heating strip, a refrigerating strip, a leveling fine-adjustment mechanism and a shaping winding mechanism.

The utility model discloses a heating device, including stand, roof, feed roller, heating strip, discharge roller, cooling strip, stand fixed mounting at the bottom plate, roof fixed mounting on the stand, the roof on be provided with intermediate hole, mount, the mount around symmetrical arrangement, last roller bearing fixed mounting on the roof, last leveling roller rotate and install on last roller bearing, the feed roller rotate and install on the mount, heating strip fixed mounting on the feed roller, the discharge roller rotate and install on the mount, cooling strip fixed mounting on the discharge roller, level fine-tuning fixed mounting on the bottom plate, design winding mechanism fixed mounting on the bottom plate.

Furthermore, the leveling fine adjustment mechanism comprises a motor base, a leveling motor, a driving bevel gear, a driven bevel gear, a transmission shaft, belt wheels, a track, a transmission shaft support, gears, an outer sleeve, an inner sleeve and a lower leveling roller, wherein the motor base is fixedly arranged on the bottom plate, the leveling motor is fixedly arranged on the motor base, the driving bevel gear is fixedly arranged on an output shaft of the leveling motor, the transmission shaft is rotatably arranged on the transmission shaft support, the transmission shaft support is fixedly arranged on the bottom plate, one end of the driven bevel gear is fixedly provided with the transmission shaft, the other end of the driven bevel gear is fixedly provided with the gears, the two belt wheels are fixedly arranged on the transmission shaft, the two belt wheels are connected through the track, the outer sleeve is fixedly arranged on the bottom plate, and the inner sleeve is slidably arranged in the outer sleeve, the lower leveling roller is rotatably arranged on the inner sleeve.

Further, the shaping and winding mechanism comprises a winding motor, a driving pulley, a synchronous belt, a driven pulley, a rotating shaft, a turntable, a sliding sleeve, a telescopic electric cylinder, a rocker, a shaping plate and a rotating shaft seat, the winding motor is fixedly arranged on a bottom plate, the driving pulley is fixedly arranged on an output shaft of the winding motor, the driven pulley is fixedly arranged on the rotating shaft, the driving pulley and the driven pulley are connected through the synchronous belt, the rotating shaft seat is fixedly arranged on the bottom plate, the rotating shaft is rotatably arranged on the rotating shaft seat, the turntable is fixedly arranged on the rotating shaft, one end of the rotating shaft, far away from the driven pulley, is provided with a horizontal sliding rail, the sliding sleeve is slidably arranged with the sliding rail on the rotating shaft, the telescopic electric cylinder is fixedly arranged inside the rotating shaft, the flexible electronic jar output and slip cap fixed connection, rocker one end rotate with the slip cap and be connected, the other end rotates with the stereotype and is connected.

Further, the width of the middle hole is larger than the diameter of the lower leveling roller.

Furthermore, the driving bevel gear is meshed with the driven bevel gear, the inner sleeve is provided with a rack which is meshed with a belt wheel, and the belt wheel is meshed with the crawler.

Furthermore, the driving pulley and the driven pulley are respectively meshed with the synchronous belt.

Further, the carousel on be provided with the spout, stereotype board bottom and spout slidable mounting.

Compared with the prior art, the utility model has the beneficial effects that: (1) the plastic film flattening machine completes the flattening of the plastic film through the flattening fine adjustment mechanism and the shaping winding mechanism; (2) the leveling fine adjustment mechanism adopts a gear and rack matching mode, and conveniently and quickly adjusts the distance between the upper leveling roller and the lower leveling roller according to the thickness of the plastic film; (3) the shaping and winding mechanism adopts a telescopic electric cylinder, and the distance between the shaping plate and the rotating shaft is automatically adjusted.

Drawings

Fig. 1 is a schematic structural diagram of the whole mechanism.

Fig. 2 is a partially enlarged schematic view of fig. 1.

Fig. 3 is a schematic structural view of the leveling fine adjustment mechanism.

Fig. 4 is an enlarged view of a portion of the structure of fig. 3.

Fig. 5 is a schematic structural view of the shaping and winding mechanism.

Reference numerals: 1-a bottom plate; 2-upright post; 3-a top plate; 301-middle hole; 302-a mount; 4-an upper roller support; 5-leveling roller; 6-a feed roll; 7-a discharging roller; 8-heating strips; 9-a refrigerating strip; 10-leveling fine adjustment mechanism; 1001-motor base; 1002-leveling the motor; 1003-drive bevel gear; 1004-driven bevel gear; 1005-a transmission shaft; 1006-a pulley; 1007-a crawler belt; 1008-drive shaft support; 1009-gear; 1010-outer sleeve; 1011-inner sleeve; 1012-lower leveling rolls; 11-shaping and winding mechanism; 1101-a winding motor; 1102-a drive pulley; 1103-synchronous belt; 1104-a driven pulley; 1105-a rotating shaft; 1106-a turntable; 1107-sliding sleeve; 1108-telescopic electric cylinder; 1109-Rocker; 1110-shaping plate; 1111-rotating shaft seat.

Detailed Description

The present invention will be further described with reference to specific embodiments, illustrative examples and illustrations of the utility model herein are provided to explain the present invention and are not intended to limit the utility model.

Example (b): the plastic film production flattening device shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 comprises a bottom plate 1, a vertical column 2, a top plate 3, an upper roller support 4, an upper flattening roller 5, a feeding roller 6, a discharging roller 7, a heating strip 8, a refrigerating strip 9, a flattening fine adjustment mechanism 10 and a shaping winding mechanism 11.

Stand 2 fixed mounting is at

bottom plate

1, 3 fixed mounting on stand 2 of roof, be provided with intermediate hole 301 on roof 3, mount 302 front and back symmetrical arrangement, go up roller support 4 fixed mounting on roof 3, it installs on last roller support 4 to go up smooth roller 5 rotation, feed roller 6 rotates and installs on

mount

302, 8 fixed mounting of heating strip are on feed roller 6, discharge roller 7 rotates and installs on

mount

302, 9 fixed mounting of refrigeration strip are on discharge roller 7, level fine-tuning 10 fixed mounting is on bottom plate 1, design winding mechanism 11 fixed mounting is on bottom plate 1. When plastic film carries out leveling, heat strip 8, make the temperature of feed roller 6 rise, the plastic film surface through feed roller 6 direction is heated and is softened this moment, level fine-tuning 10 and begin work, thickness according to plastic film, level roller 1012 to suitable position under the adjustment, level roller 5 and level roller 1012 extrusion back down in the process, plastic film becomes level and smooth, cool down strip 9 refrigerate, discharge roller 7 surface temperature descends this moment, the plastic film surface temperature who leads out through discharge roller 7 descends, non-deformable, through the rolling of design winding mechanism 11, the design.

The leveling fine adjustment mechanism 10 comprises a motor base 1001, a leveling motor 1002, a driving bevel gear 1003, a driven bevel gear 1004, a transmission shaft 1005, a belt wheel 1006, a crawler 1007, a transmission shaft support 1008, a gear 1009, an outer sleeve 1010, an inner sleeve 1011 and a lower leveling roller 1012, motor cabinet 1001 fixed mounting is on bottom plate 1, level motor 1002 fixed mounting is on motor cabinet 1001, drive bevel gear 1003 fixed mounting is on the output shaft of leveling motor 1002, transmission shaft 1005 rotates and installs on transmission shaft support 1008, transmission shaft support 1008 fixed mounting is on bottom plate 1, driven bevel gear 1004 one end fixed mounting has transmission shaft 1005, other end fixed mounting has gear 1009, band pulley 1006 has two, fixed mounting is on transmission shaft 1005, two band pulley 1006 pass through the track 1007 and connect, outer tube 1010 fixed mounting is on bottom plate 1, interior sleeve 1011 slidable mounting is inside outer tube 1010, level roller 1012 down and rotate and install on interior sleeve 1011. According to the thickness of the plastic film, a leveling motor 1002 is started to drive a driving bevel gear 1003 to rotate, a driven bevel gear 1004 meshed with the driving bevel gear 1003 rotates, a transmission shaft 1005 rotates, the transmission shaft is fixedly installed on a belt pulley 1006 to rotate along with the transmission shaft 1005, the belt pulley 1006 on the other side rotates through a crawler 1007, at the moment, the transmission shafts 1005 on two sides rotate simultaneously, a gear 1009 rotates, racks on an inner sleeve 1011 are poked, the inner sleeve 1011 ascends to drive a leveling roller 1012 to ascend to a proper position, and the leveling motor 1002 stops rotating.

The shaping winding mechanism 11 comprises a winding motor 1101, a driving pulley 1102, a synchronous belt 1103, a driven pulley 1104, a rotating shaft 1105, a turntable 1106, a sliding sleeve 1107, a telescopic electric cylinder 1108, a rocker 1109, a shaping plate 1110 and a rotating shaft seat 1111, wherein the winding motor 1101 is fixedly arranged on a bottom plate 1, the driving pulley 1102 is fixedly arranged on an output shaft of the winding motor 1101, the driven pulley 1104 is fixedly arranged on the rotating shaft 1105, the driving pulley 1102 and the driven pulley 1104 are connected through the synchronous belt 1103, the rotating shaft seat 1111 is fixedly arranged on the bottom plate 1, the rotating shaft 1105 is rotatably arranged on the rotating shaft seat 1111, the turntable 1106 is fixedly arranged on the rotating shaft 1105, one end of the rotating shaft 1105, which is far away from the driven pulley 1104, is provided with a horizontal sliding rail, the sliding sleeve 1107 is slidably arranged with the sliding rail on the rotating shaft 1105, and the telescopic electric cylinder 1108 is fixedly arranged inside the rotating shaft 1105, the output end of the telescopic electric cylinder 1108 is fixedly connected with the sliding sleeve 1107, one end of the rocker 1109 is rotatably connected with the sliding sleeve 1107, and the other end of the rocker 1109 is rotatably connected with the shaping plate 1110. According to the generation scale of the plastic film which needs to be leveled and the size of a middle hole needed when the rolled plastic film is applied, the telescopic electric cylinder 1108 is contracted inside the rotating shaft 1105, the sliding sleeve 1107 is driven to slide along the rotating shaft 1105 towards one side close to the turntable 1106, the rocker 1109 rotates outwards, the shaping plates 1110 slide outwards along the grooves on the turntable 1106, the distances among the four shaping plates 1110 are increased, after the preset position is reached, the telescopic electric cylinder 1108 is closed, the rolling motor 1101 is started, the driving pulley 1102 is driven to rotate, the driven pulley 1104 is driven to rotate through the synchronous belt 1103, the rotating shaft 1105 rotates along with the driven pulley 1104, at the moment, the turntable 1106 rotates, the four shaping plates 1110 also rotate, and the plastic film cooled by the discharging roller 7 is rolled.

The width of the intermediate aperture 301 is greater than the diameter of the lower leveling roller 1012.

The driving bevel gear 1003 is meshed with the driven bevel gear 1004, a rack is arranged on the inner sleeve 1011 and meshed with the belt wheel 1006, and the belt wheel 1006 is meshed with the crawler 1007.

The driving pulley 1102 and the driven pulley 1104 are respectively engaged with the timing belt 1103.

The turntable 1106 is provided with a sliding groove, and the bottom of the shaping plate 1110 is slidably mounted with the sliding groove.

Claims

1. The utility model provides a plastic film produces and levels device, includes bottom plate (1), stand (2), roof (3), goes up roller support (4), goes up levelling roll (5), feed roller (6), discharge roller (7), heats strip (8), refrigeration strip (9), levels fine-tuning (10), design winding mechanism (11), its characterized in that:

the upright post (2) is fixedly arranged on the bottom plate (1), the top plate (3) is fixedly arranged on the upright post (2), the top plate (3) is provided with a middle hole (301) and a fixed frame (302), the fixing frames (302) are symmetrically arranged front and back, the upper roll support (4) is fixedly arranged on the top plate (3), the upper leveling roller (5) is rotatably arranged on the upper roller support (4), the feeding roller (6) is rotatably arranged on the fixed frame (302), the heating strip (8) is fixedly arranged on the feeding roller (6), the discharging roller (7) is rotatably arranged on the fixed frame (302), the refrigeration strip (9) is fixedly arranged on the discharge roller (7), the leveling fine adjustment mechanism (10) is fixedly arranged on the bottom plate (1), the shaping and winding mechanism (11) is fixedly arranged on the bottom plate (1).

2. A plastic film production flattening apparatus as defined in claim 1, wherein: the leveling fine adjustment mechanism (10) comprises a motor base (1001), a leveling motor (1002), a driving bevel gear (1003), a driven bevel gear (1004), a transmission shaft (1005), a belt wheel (1006), a track (1007), a transmission shaft support (1008), a gear (1009), an outer sleeve (1010), an inner sleeve (1011) and a lower leveling roller (1012), wherein the motor base (1001) is fixedly installed on the base plate (1), the leveling motor (1002) is fixedly installed on the motor base (1001), the driving bevel gear (1003) is fixedly installed on an output shaft of the leveling motor (1002), the transmission shaft (1005) is rotatably installed on the transmission shaft support (1008), the transmission shaft support (1008) is fixedly installed on the base plate (1), one end of the driven bevel gear (1004) is fixedly installed with the transmission shaft (1005), and the other end of the driven bevel gear (1004) is fixedly installed with the gear (1009), the two belt wheels (1006) are fixedly arranged on the transmission shaft (1005), the two belt wheels (1006) are connected through a crawler belt (1007), the outer sleeve (1010) is fixedly arranged on the base plate (1), the inner sleeve (1011) is slidably arranged inside the outer sleeve (1010), and the lower leveling roller (1012) is rotatably arranged on the inner sleeve (1011).

3. A plastic film production flattening apparatus as defined in claim 1, wherein: the shaping winding mechanism (11) comprises a winding motor (1101), a driving pulley (1102), a synchronous belt (1103), a driven pulley (1104), a rotating shaft (1105), a turntable (1106), a sliding sleeve (1107), a telescopic electric cylinder (1108), a rocker (1109), a shaping plate (1110) and a rotating shaft seat (1111), wherein the winding motor (1101) is fixedly arranged on the bottom plate (1), the driving pulley (1102) is fixedly arranged on an output shaft of the winding motor (1101), the driven pulley (1104) is fixedly arranged on the rotating shaft (1105), the driving pulley (1102) and the driven pulley (1104) are connected through the synchronous belt (1103), the rotating shaft seat (1111) is fixedly arranged on the bottom plate (1), the rotating shaft (1105) is rotatably arranged on the rotating shaft seat (1111), the turntable (1106) is fixedly arranged on the rotating shaft (1105), axis of rotation (1105) keep away from the one end of driven pulley (1104) and be provided with horizontal sliding rail, sliding sleeve (1107) and the slide rail slidable mounting on axis of rotation (1105), flexible electronic jar (1108) fixed mounting inside axis of rotation (1105), flexible electronic jar (1108) output and sliding sleeve (1107) fixed connection, rocker (1109) one end rotate with sliding sleeve (1107) and be connected, the other end rotates with stereotype board (1110) and is connected.

4. A plastic film production flattening apparatus according to claim 2, characterized in that: the width of the middle hole (301) is larger than the diameter of the lower leveling roller (1012).

5. A plastic film production flattening apparatus according to claim 2, characterized in that: the driving bevel gear (1003) is meshed with the driven bevel gear (1004), a rack is arranged on the inner sleeve (1011) and meshed with the belt wheel (1006), and the belt wheel (1006) is meshed with the crawler (1007).

6. A plastic film production flattening apparatus according to claim 3, characterized in that: the driving pulley (1102) and the driven pulley (1104) are respectively meshed with the synchronous belt (1103).

7. A plastic film production flattening apparatus according to claim 3, characterized in that: the rotary plate (1106) is provided with a sliding groove, and the bottom of the shaping plate (1110) is slidably mounted with the sliding groove.