CN218905487U

CN218905487U - Aluminum-plastic composite film slitting device

Info

Publication number: CN218905487U
Application number: CN202222802788.0U
Authority: CN
Inventors: 黄健; 周洪江; 黄云迁
Original assignee: Jiangsu Zhongyuan Packaging Co ltd
Current assignee: Jiangsu Zhongyuan Packaging Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-04-25
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to the field of aluminum-plastic composite film slitting, and discloses an aluminum-plastic composite film slitting device, which comprises a base, wherein a feeding device, a flattening device and a U-shaped bracket are sequentially arranged on the base from left to right, the U-shaped bracket is composed of two vertical plates and a transverse plate, the U-shaped bracket is fixedly arranged on the base, a cutting table is arranged in the U-shaped bracket on the base, a first rectangular groove is correspondingly formed in the two vertical plates in the U-shaped bracket, a lifting device is arranged in the first rectangular groove, a moving device and a cutting blade are respectively arranged on the lifting device, a flattening device is arranged on the moving device, the output end of a motor rotates to drive a screw rod to rotate, so that two moving blocks are mutually close to or far away from each other, the two second fixed plates are driven to mutually close to each other or far away from each other, the edge of a cutting position of the aluminum-plastic composite film is subjected to flattening treatment back and forth through a pressing plate at the bottom end of the second fixed plates, and the phenomenon that the edge of the cutting position can be prevented from being wrinkled, warped and the like.

Description

Aluminum-plastic composite film slitting device

Technical Field

The utility model relates to the field of aluminum-plastic composite film slitting, in particular to an aluminum-plastic composite film slitting device.

Background

The aluminum-plastic composite film is divided into an aluminum-plastic film and an aluminum-plastic composite film, and can be used for foods, medicines, pesticides, chemical industry, electromechanical products and the like, the aluminum-plastic composite film is required to be cut into pieces according to the use specifications before being used, the cutting device for manufacturing the aluminum-plastic composite film is a device for cutting the aluminum-plastic composite film, the existing cutting device for the aluminum-plastic composite film is used for vertically moving and directly cutting, when the aluminum-plastic composite film is cut by a blade, the cutting effect is poor due to the fact that the two ends of the aluminum-plastic composite film to be cut are not pressed and fixed due to uneven stress, deformation, wrinkling, tilting and the like of the aluminum-plastic composite film at the cutting position are caused, the end face of the cut aluminum-plastic composite film is irregular, the uniform arrangement and collection effect after cutting is not ideal, the subsequent normal use is affected, and the yield of a final product is affected.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an aluminum-plastic composite film slitting device which solves the problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device is cut to plastic-aluminum complex film, includes the base, loading attachment, flattening device and U type support have from left to right set gradually on the base, U type support has two risers to constitute with a diaphragm, U type support fixed mounting is on the base, and the inside of U type support is provided with the cutting platform on the base, corresponds on two vertical boards in the inside of U type support and has seted up first rectangular channel, and the inside in first rectangular channel is provided with elevating gear, is provided with mobile device and cutting blade on the elevating gear respectively, is provided with the smooth device on the mobile device.

Preferably, the lifting device comprises a moving plate, sliding blocks and an air cylinder telescopic rod, wherein the sliding blocks are slidably mounted in the first rectangular groove, the moving plate is fixedly mounted between the two sliding blocks, the air cylinder telescopic rod is fixedly mounted at the middle position of the inner top end of the base, and the top end of the air cylinder telescopic rod is fixedly connected with the middle position of the top end of the moving plate.

Preferably, the mobile device includes first fixed plate, motor, fixed block, movable block, second rectangular channel and lead screw, the bottom both ends of movable plate correspond fixed mounting and have first fixed plate, all seted up the second rectangular channel on the first fixed plate, the inside of second rectangular channel is all movable mounting has the lead screw, all corresponds ball on the both ends of two lead screws and is connected with the movable block, all fixed mounting has the fixed block on one end of first fixed plate, all fixed mounting has the motor on the fixed block, the lead screw runs through the one end of first fixed plate and the output fixed connection of motor, the screw thread sets up on the position that the both ends of lead screw correspond two movable blocks in opposite directions.

Preferably, the smoothing device comprises a pressing plate, a second fixing plate, limiting round blocks, fixing rods and springs, wherein the second fixing plate is fixedly installed between two corresponding moving blocks, the two second fixing plates are respectively and uniformly movably sleeved with a plurality of fixing rods, the limiting round blocks are fixedly installed at the top ends of the fixing rods, the bottom ends of the fixing rods on each second fixing plate are fixedly connected through the pressing plate, the pressing plate and the second fixing plates are correspondingly arranged up and down, and the springs are movably sleeved with the fixing rods between the pressing plate and the second fixing plates.

Preferably, both ends of the two pressing plates are respectively and fixedly provided with a limiting column, the longitudinal middle position of the bottom end of the movable plate is fixedly provided with a blade, and the position of the cutting table corresponding to the blade is provided with a cutting blade groove.

Preferably, the top end of the blade is higher than the pressing plate at the bottom end of the second fixing plate.

(III) beneficial effects

Compared with the prior art, the utility model provides an aluminum-plastic composite film slitting device, which has the following beneficial effects:

1. this device is cut to plastic-aluminum complex film through being provided with elevating gear, the extension of cylinder telescopic link drives blade and second fixed plate and to the plastic-aluminum complex film removal that waits to cut on the cutting table, because the clamp plate on the bottom of second fixed plate is lower than the blade top, the clamp plate can contact the plastic-aluminum complex film earlier, the flexible clamp plate of spring plays compressing tightly fixed action to the plastic-aluminum complex film at blade both ends earlier through the cylinder telescopic link, the spring continues shrink blade can contact the plastic-aluminum complex film gradually, cut it, the spring shrink is less the clamp plate is tighter to the plastic-aluminum complex film pressure more, be provided with the rubber pad on the clamp plate bottom, prevent to destroy the plastic-aluminum complex film surface, prevent that the plastic-aluminum complex film both ends from causing the cutting effect not good because of the atress is uneven, make things convenient for the blade to cut the plastic-aluminum complex film fast, facilitate use, and a structure is simple, excellent in use effect.

2. This device is cut to plastic-aluminum complex film through being provided with mobile device, and the output of motor is rotatory, drives the lead screw and rotates, can make two movable blocks be close to each other or keep away from, will drive two second fixed plates and make a round trip to be close to each other or keep away from, makes a round trip to smooth the processing to plastic-aluminum complex film cutting part edge through the clamp plate of second fixed plate bottom, avoids cutting part edge can appear wrinkling wandering etc. phenomenon, the effectual transfer is to cut back the plastic-aluminum complex film result of use to the branch.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic front cross-sectional perspective view of a U-shaped bracket of the present utility model;

FIG. 3 is a bottom perspective view of a first fixing plate according to the present utility model;

FIG. 4 is a schematic side cross-sectional view of a U-shaped bracket of the present utility model.

In the figure: 1. a base; 2. a U-shaped bracket; 3. a cutting table; 4. a moving plate; 5. a blade; 6. a first rectangular groove; 7. a sliding block; 8. a first fixing plate; 9. a motor; 10. a fixed block; 11. a limit column; 12. limiting round blocks; 13. a fixed rod; 14. a spring; 15. a pressing plate; 16. a second fixing plate; 17. a moving block; 18. a second rectangular groove; 19. a screw rod; 20. a cylinder telescopic rod; 21. a blade slot; 22. a feeding device; 23. and flattening device.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an aluminum-plastic composite film slitting device comprises a base 1, a feeding device, a flattening device and a U-shaped support 2 are sequentially arranged on the base 1 from left to right, the U-shaped support 2 is composed of two vertical plates and one transverse plate, the U-shaped support 2 is fixedly arranged on the base 1, a cutting table 3 is arranged in the U-shaped support 2 on the base 1, a first rectangular groove 6 is correspondingly formed in two vertical plates in the U-shaped support 2, a lifting device is arranged in the first rectangular groove 6, a moving device and a cutting blade 5 are respectively arranged on the lifting device, a flattening device is arranged on the moving device, the feeding device 22 comprises a feeding shaft for placing a raw material roll of an aluminum-plastic composite film, the flattening device 23 enables the aluminum-plastic composite film to reach a roller set through a guide shaft, the roller set is composed of two rollers which are respectively arranged on the two rollers, a driving motor is arranged on each roller, the upper roller rotates clockwise, the lower roller rotates anticlockwise, each upper roller and the lower roller is a rubber roller, the rubber roller is elastic, and the rubber roller is prevented from being damaged by extrusion when the aluminum-plastic composite film passes through the flattening device, and the two aluminum-plastic composite films are stably stretched through the aluminum-plastic film.

Further, elevating gear includes movable plate 4, sliding block 7 and cylinder telescopic link 20, and the inside of first rectangular channel 6 is all slidable mounting has sliding block 7, and fixed mounting has movable plate 4 between two sliding blocks 7, and the horizontal intermediate position fixed mounting in inside top of base 1 has cylinder telescopic link 20, and the top of cylinder telescopic link 20 and the horizontal intermediate position fixed connection in top of movable plate 4, and cylinder telescopic link 20 extension drives blade 5 and second fixed plate 16 and moves to the plastic-aluminum complex film that waits to cut on the cutting platform 3, as the plastic-aluminum complex film power supply that waits to cut.

Further, the mobile device includes first fixed plate 8, motor 9, fixed block 10, movable block 17, second rectangular channel 18 and lead screw 19, the bottom both ends of movable plate 4 correspond fixed mounting and have first fixed plate 8, second rectangular channel 18 has all been seted up on the first fixed plate 8, the inside of second rectangular channel 18 all movable mounting has lead screw 19, all correspond ball on the both ends of two lead screws 19 and be connected with movable block 17, all fixed mounting has fixed block 10 on one end of first fixed plate 8, all fixed mounting has motor 9 on the fixed block 10, the one end that lead screw 19 runs through first fixed plate 8 and the output fixed connection of motor 9, the screw thread is opposite setting on the position that the both ends of lead screw 19 correspond two movable blocks 17, the output of motor 9 is rotatory, drive lead screw 19 is rotatory, can make two movable blocks 17 be close to each other or keep away from, will drive two second fixed plates 16 and make a round trip to be close to each other or keep away from.

Further, smooth the device and include clamp plate 15, second fixed plate 16, spacing button 12, dead lever 13 and spring 14, all fixed mounting has second fixed plate 16 between two movable blocks 17 that correspond about, a plurality of dead levers 13 have been cup jointed to even activity respectively on two second fixed plates 16, the top of dead lever 13 is all fixed mounting has spacing button 12, the bottom of a plurality of dead levers 13 on every second fixed plate 16 all is through clamp plate 15 fixed connection, clamp plate 15 corresponds the setting from top to bottom with second fixed plate 16, a plurality of dead levers 13 between clamp plate 15 and the second fixed plate 16 all activity cup joint spring 14, cut off the department edge through clamp plate 15 of second fixed plate 16 bottom and make a round trip smooth the processing, phenomenon such as cockling can appear in the department edge of avoiding cutting off, the effectual aluminium-plastic composite membrane result of use after the partition has been heightened.

Further, two ends of the two pressing plates 15 are fixedly provided with limiting columns 11 correspondingly, the blades 5 are fixedly arranged in the middle of the longitudinal bottom end of the moving plate 4, the cutting blade grooves 21 are formed in the positions, corresponding to the blades 5, on the cutting table 3, the limiting columns 11 play a role in protecting the springs 14, and the service lives of the springs 14 are prolonged.

Further, the top of blade 5 is higher than the clamp plate 15 of second fixed plate 16 bottom, clamp plate 15 can contact the plastic-aluminum complex film earlier, the flexible clamp plate of spring 14 plays the fixed action of compressing tightly to the plastic-aluminum complex film at blade 5 both ends earlier through cylinder telescopic link 20 downwardly extrusion spring 14, spring 14 continues shrink blade 5 and can contact the plastic-aluminum complex film gradually, cut it, the compression of the plastic-aluminum complex film is pressed to the smaller clamp plate 15 more tightly to the plastic-aluminum complex film of spring 14 shrink, be provided with the rubber pad on the clamp plate 15 bottom, prevent to destroy the plastic-aluminum complex film surface, prevent that the plastic-aluminum complex film both ends from causing the cutting effect not good because of the atress is uneven, make things convenient for blade 5 to cut the plastic-aluminum complex film fast, facilitate use, and is simple in structure, excellent in use effect.

The working principle is as follows; when the device is used for slitting the aluminum-plastic composite film, the raw material roll of the aluminum-plastic composite film is placed on the feeding shaft through the feeding device 22, the aluminum-plastic composite film is flattened through the flattening device 23, the aluminum-plastic composite film enters the cutting table 3, the length of the aluminum-plastic composite film to be slit is measured through the ruler, the slitting position is placed on the blade groove 21, the cylinder telescopic rod 20 stretches, the blade 5 and the second fixing plate 16 are driven to move towards the aluminum-plastic composite film to be slit on the cutting table 3 through the moving plate 4, as a power source of the aluminum-plastic composite film to be slit, as the pressing plate 15 on the bottom end of the second fixing plate 16 is lower than the top end of the blade 5, the pressing plate 15 firstly contacts the aluminum-plastic composite film, the pressing plate is firstly compressed and fixed on the aluminum-plastic composite film at two ends of the blade 5 through the cylinder telescopic rod 20 downwards extruding the spring 14, the blade 5 continuously contracted by the spring 14 gradually contacts the aluminum-plastic composite film to cut the aluminum-plastic composite film, the smaller the contraction of the spring 14 is, the tighter the pressing plate 15 presses the aluminum-plastic composite film, the rubber pad is arranged on the bottom end of the pressing plate 15 to prevent the damage to the surface of the aluminum-plastic composite film, the bad cutting effect caused by uneven stress on the two ends of the aluminum-plastic composite film is prevented, the blade 5 is convenient to rapidly cut the aluminum-plastic composite film, after the cutting is completed, the air cylinder expansion link 20 can slightly contract, the pressing plate 15 is convenient to smooth the aluminum-plastic composite film, the output end of the motor 9 rotates to drive the screw 19 to rotate, the two moving blocks 17 are mutually close or far away, the two second fixed plates 16 are driven to mutually close or far away, the edge of the cut part of the aluminum-plastic composite film is repeatedly smoothed by the pressing plate 15 at the bottom end of the second fixed plates 16, the edge of the cut part is prevented from wrinkling, warping and the like, the aluminum-plastic composite film has the advantages of effectively improving the use effect of the split aluminum-plastic composite film, being convenient to use, simple in structure and good in use effect.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is cut to plastic-aluminum complex film, includes base (1), loading attachment (22), flattening device (23) and U type support (2) have been set gradually from left to right on base (1), U type support (2) have two risers to constitute with a diaphragm, its characterized in that: the U-shaped support (2) is fixedly mounted on the base (1), a cutting table (3) is arranged in the U-shaped support (2) on the base (1), first rectangular grooves (6) are correspondingly formed in two vertical plates in the U-shaped support (2), lifting devices are arranged in the first rectangular grooves (6), a moving device and a cutting blade (5) are respectively arranged on the lifting devices, and a leveling device is arranged on the moving device.

2. The aluminum-plastic composite film slitting device according to claim 1, wherein: lifting device includes movable plate (4), sliding block (7) and cylinder telescopic link (20), the inside of first rectangular channel (6) is equal slidable mounting has sliding block (7), and fixed mounting has movable plate (4) between two sliding blocks (7), the inside top horizontal intermediate position fixed mounting of base (1) has cylinder telescopic link (20), the top of cylinder telescopic link (20) and the top horizontal intermediate position fixed connection of movable plate (4).

3. The aluminum-plastic composite film slitting device as recited in claim 2, wherein: the moving device comprises a first fixed plate (8), a motor (9), fixed blocks (10), moving blocks (17), second rectangular grooves (18) and a screw rod (19), wherein the first fixed plate (8) is correspondingly and fixedly arranged at two ends of the bottom of the moving plate (4), the second rectangular grooves (18) are respectively formed in the first fixed plate (8), the screw rod (19) is movably arranged in the second rectangular grooves (18), the moving blocks (17) are respectively and correspondingly connected with the ball screws at two ends of the two screw rods (19), the fixed blocks (10) are respectively and fixedly arranged at one end of the first fixed plate (8), the motor (9) is respectively and fixedly arranged at the other end of the screw rod (19) penetrating through the first fixed plate (8) and the output end of the motor (9), and the threads of the two ends of the screw rod (19) are correspondingly and reversely arranged at the positions of the two moving blocks (17).

4. A slitting device for aluminum plastic composite films according to claim 3, wherein: the leveling device comprises a pressing plate (15), a second fixing plate (16), limiting round blocks (12), fixing rods (13) and springs (14), wherein the second fixing plates (16) are fixedly installed between the left moving block (17) and the right moving block (17), the fixing rods (13) are respectively and movably sleeved on the two second fixing plates (16), the limiting round blocks (12) are fixedly installed at the top ends of the fixing rods (13), the bottom ends of the fixing rods (13) on each second fixing plate (16) are fixedly connected through the pressing plate (15), the pressing plate (15) and the second fixing plates (16) are correspondingly arranged up and down, and the springs (14) are movably sleeved on the fixing rods (13) between the pressing plate (15) and the second fixing plates (16).

5. The aluminum-plastic composite film slitting device as defined in claim 4, wherein: two ends of the two pressing plates (15) are respectively and fixedly provided with a limiting column (11), a blade (5) is fixedly arranged in the middle of the longitudinal direction of the bottom end of the movable plate (4), and a blade groove (21) is formed in the cutting table (3) at a position corresponding to the blade (5).

6. The aluminum-plastic composite film slitting device as defined in claim 5, wherein: the top end of the blade (5) is higher than the pressing plate (15) at the bottom end of the second fixing plate (16).