CN210339810U

CN210339810U - PE rolls up disconnected formula of membrane point and cuts device

Info

Publication number: CN210339810U
Application number: CN201920960096.4U
Authority: CN
Inventors: 龙潜; 龙浩
Original assignee: Anqing Tianrun Paper And Plastic Packaging Co ltd
Current assignee: Anqing Tianrun Paper And Plastic Packaging Co ltd
Priority date: 2019-06-22
Filing date: 2019-06-22
Publication date: 2020-04-17
Anticipated expiration: 2029-06-22

Abstract

The utility model provides a PE film roll point-cutting type slitting device, which comprises a base, a limiting mechanism, a PE film and a slitting mechanism; the upper end of the base is provided with a limiting mechanism, a PE film is placed on the limiting mechanism, the slitting mechanism is connected to the limiting mechanism, and the slitting mechanism is located right above the PE film; the utility model discloses can solve current production PE membrane notched device and have following problem: a: the distance of the point cut of the produced PE film is fixed and cannot be adjusted, so that the practical use has problems; b: the existing notching device can not be cut and formed at one time, and has low efficiency and the like; the function of point-breaking type incision can be quickly completed by adjusting the interval of the PE film incision; the method has the advantages of adjustable notch spacing, one-step notch shape forming, high efficiency, good notch quality and the like.

Description

PE rolls up disconnected formula of membrane point and cuts device

Technical Field

The utility model relates to a PE rolls up membrane production and processing technical field, in particular to PE rolls up disconnected formula of membrane and cuts device.

Background

In the production and processing process of the PE film, a point-breaking type notch is formed in the PE film for convenience of use, and the PE film without the point-breaking type notch is deformed when being broken manually and is unfixed in size, so that the PE film cannot be used, and the PE film with the point-breaking type notch is used for convenience of use.

The existing device for producing PE film cuts has the following problems: a: the distance of the point cut of the produced PE film is fixed and cannot be adjusted, so that the practical use has problems; b: the existing notching device can not be cut and formed at one time, and has low efficiency and the like; so in order to improve the notched quality of current PE membrane, improve the notched efficiency of PE membrane, the utility model provides a device is cut to various PE roll up membrane point-breaking.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a device is cut to PE roll up membrane point-to-point breaking can solve the notched device of current production PE membrane and have following problem: a: the distance of the point cut of the produced PE film is fixed and cannot be adjusted, so that the practical use has problems; b: the existing notching device can not be cut and formed at one time, and has low efficiency and the like; the function of point-breaking type incision can be quickly completed by adjusting the interval of the PE film incision; the method has the advantages of adjustable notch spacing, one-step notch shape forming, high efficiency, good notch quality and the like.

In order to achieve the purpose, the utility model adopts the following technical scheme that the PE film rolling point-cutting type slitting device comprises a base, a limiting mechanism, a PE film and a slitting mechanism; the upper end of the base is provided with a limiting mechanism, a PE film is placed on the limiting mechanism, the slitting mechanism is connected to the limiting mechanism, and the slitting mechanism is located right above the PE film; wherein:

the limiting mechanism comprises a limiting frame, an upper limiting roller, an adjusting connecting rod, a lower limiting roller and an adjusting cylinder; a notch is formed in the right side of the limiting frame, two upper limiting rollers are arranged in the notch through bearings, and the mounting position of the upper limiting roller at the left end of the limiting frame is slightly higher than the position of the upper limiting roller at the right end of the limiting frame; the adjusting connecting rods are symmetrically arranged on the inner wall of the limiting frame in the front-back direction through pin shafts, the lower limiting rollers are connected between the two adjusting connecting rods through bearings, the adjusting cylinders are symmetrically arranged on the inner wall of the limiting frame in the front-back direction, and the top ends of the adjusting cylinders are connected to the outer wall of the adjusting connecting rods through pin shafts; the PE film is wound between the upper limiting roller and the lower limiting roller, and the tightness of the PE film is controlled by the adjusting cylinder; the stop gear who sets up can be convenient for cut the mechanism cutting according to the elasticity of the quality regulation PE membrane of PE membrane.

Cutting mechanism include connecting plate, mount table, vibrations module, auxiliary spring and cut crop, the connecting plate around the symmetry set up on stop gear, be connected with the mount table between two front and back connecting plates, the vibrations module is installed through sliding fit mode to the mount table right-hand member, the mount table outer wall that is located under the vibrations module evenly is provided with auxiliary spring, auxiliary spring's the other end is connected on cutting the crop, cut crop and connect on vibrations module.

The vibration module comprises a movable frame, an adjusting plate, a double-head cylinder and a movable column; the adjustable shelf bilateral symmetry set up on the mount table through the sliding fit mode, be located between two adjustable shelves around the symmetry be connected with the regulating plate through the sliding fit mode, be connected through double-end cylinder between two regulating plates, the lower extreme of regulating plate be connected with the activity post through the bearing.

The slitting and cutting head comprises a limiting plate, a cutter rest, adjusting cutter bars and cutting cutters, wherein the lower end of the limiting plate is connected with the cutter rest, the interior of the cutter rest is of a cavity structure, the adjusting cutter bars are uniformly arranged in the cutter rest in a sliding fit mode, and the lower ends of the adjusting cutter bars are connected with the cutting cutters; the cutter bars are adjusted through manual operation, the distance between adjacent cutting knives is controlled, and the cutting knives are driven to vibrate up and down in order through the work of the double-head air cylinder to finish cutting; the arranged splitting mechanism is simple in structure, and the distance of the notches can be controlled according to actual requirements to complete the cutting; the cutting quality is good.

Preferably, the outer wall of the upper end of the right side of the mounting table is of a uniform concave-convex groove structure.

Preferably, the outer wall of the tool rest is uniformly provided with scales; the scales are arranged, so that the proper incision distance can be controlled according to the PE film produced actually.

Preferably, the cutting knife is of a conical structure; the arranged conical structure is convenient for cutting the PE film, and the quality of the cut of the PE film is ensured.

The beneficial effects of the utility model reside in that:

the utility model has the advantages of adjustable notch interval, one-step notch shape forming, high efficiency, good notch quality and the like;

secondly, the limiting mechanism arranged in the utility model can adjust the tightness of the PE film according to the quality of the PE film, so as to facilitate the cutting of the cutting mechanism;

thirdly, the slitting mechanism provided by the utility model has simple structure, can control the distance of the notches according to the actual requirement, and finishes the slitting; the cutting quality is good.

Fourthly, the utility model discloses the toper structure cutting knife that sets up is convenient for cut the PE membrane, has guaranteed the notched quality of PE membrane.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of a first structure of the present invention;

FIG. 2 is a structural sectional view of the present invention;

fig. 3 is a second schematic structural diagram of the present invention.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

In addition, the following terms are defined based on the functions of the present invention, and may be different according to the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

As shown in fig. 1 to 3, a PE film roll point-cutting type slitting device includes a base 1, a limiting mechanism 2, a PE film 3, and a slitting mechanism 4; the upper end of the base 1 is provided with a limiting mechanism 2, a PE film 3 is placed on the limiting mechanism 2, the slitting mechanism 4 is connected to the limiting mechanism 2, and the slitting mechanism 4 is positioned right above the PE film 3; wherein:

the limiting mechanism 2 comprises a limiting frame 21, an upper limiting roller 22, an adjusting connecting rod 23, a lower limiting roller 24 and an adjusting cylinder 25; a notch is formed in the right side of the limiting frame 21, two upper limiting rollers 22 are arranged in the notch through bearings, and the mounting position of the upper limiting roller 22 at the left end of the limiting frame 21 is slightly higher than the position of the upper limiting roller 22 at the right end of the limiting frame 21; the adjusting connecting rods 23 are symmetrically arranged on the inner wall of the limiting frame 21 in the front-back direction through pin shafts, the lower limiting rollers 24 are connected between the two adjusting connecting rods 23 through bearings, the adjusting cylinders 25 are symmetrically arranged on the inner wall of the limiting frame 21 in the front-back direction, and the top ends of the adjusting cylinders 25 are connected to the outer wall of the adjusting connecting rods 23 through pin shafts; the tightness of the PE film 3 is controlled by adjusting the air cylinder 25 by winding the PE film 3 between the upper and lower

limiting rollers

22 and 24; the stop gear 2 that sets up can be according to the elasticity of PE membrane 3 of quality regulation PE membrane 3, is convenient for cut 4 cutting of mechanism.

Cutting mechanism 4 include connecting plate 41, mount table 42, vibrations module 43, auxiliary spring 44 and cut crop 45, connecting plate 41 around the symmetry set up on stop gear 2, be connected with mount table 42 between two front and back connecting plates 41, vibrations module 43 is installed through sliding fit mode to mount table 42 right-hand member, the mount table 42 outer wall that is located under vibrations module 43 evenly is provided with auxiliary spring 44, auxiliary spring 44's the other end is connected on cut crop 45, cut crop 45 connect on vibrations module 43.

The vibration module 43 comprises a movable frame 431, an adjusting plate 432, a double-head cylinder 433 and a movable column 434; the movable frames 431 are bilaterally symmetrical and are arranged on the mounting table 42 in a sliding fit mode, the front and back symmetry between the two movable frames 431 is connected with the adjusting plates 432 in a sliding fit mode, the two adjusting plates 432 are connected through the double-head cylinder 433, and the lower ends of the adjusting plates 432 are connected with movable columns 434 through bearings.

The slitting head 45 comprises a limiting plate 451, a tool rest 452, a plurality of adjusting tool bars 453 and cutting tools 454, the tool rest 452 is connected to the lower end of the limiting plate 451, the interior of the tool rest 452 is of a cavity structure, the adjusting tool bars 453 are uniformly arranged in the tool rest 452 in a sliding fit mode, and the cutting tools 454 are connected to the lower ends of the adjusting tool bars 453; the distance between the adjacent cutting knives 454 is controlled by manually operating and adjusting the knife bars 453, and the cutting knives 454 are driven to vibrate up and down in order by the work of the double-head air cylinder 433, so that the cutting is completed; the splitting mechanism 4 is simple in structure, and can control the distance of the notches according to actual requirements to complete cutting; the cutting quality is good.

Preferably, the outer wall of the upper end of the right side of the mounting table 42 is of a uniform concave-convex groove structure.

Preferably, the outer wall of the tool holder 452 is uniformly provided with scales; the scale is provided so that the appropriate slit interval can be controlled according to the PE film 3 actually produced.

Preferably, the cutting knife 454 has a conical structure; the conical structure of setting is convenient for cut PE membrane 3, has guaranteed the notched quality of PE membrane 3.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A PE rolled film point-breaking type slitting device comprises a base (1), a limiting mechanism (2), a PE film (3) and a slitting mechanism (4); it is characterized in that; the cutting device is characterized in that a limiting mechanism (2) is arranged at the upper end of the base (1), a PE film (3) is placed on the limiting mechanism (2), the cutting mechanism (4) is connected to the limiting mechanism (2), and the cutting mechanism (4) is located right above the PE film (3); wherein:

the slitting mechanism (4) comprises a connecting plate (41), a mounting table (42), a vibration module (43), an auxiliary spring (44) and slitting heads (45), the connecting plate (41) is symmetrically arranged on the limiting mechanism (2) in the front and back direction, the mounting table (42) is connected between the front connecting plate and the rear connecting plate (41), the vibration module (43) is mounted at the right end of the mounting table (42) in a sliding fit mode, the auxiliary spring (44) is uniformly arranged on the outer wall of the mounting table (42) right below the vibration module (43), the other end of the auxiliary spring (44) is connected to the slitting heads (45), and the slitting heads (45) are connected to the vibration module (43);

the limiting mechanism (2) comprises a limiting frame (21), an upper limiting roller (22), an adjusting connecting rod (23), a lower limiting roller (24) and an adjusting cylinder (25); a cut is formed in the right side of the limiting frame (21), two upper limiting rollers (22) are arranged in the cut through bearings, and the mounting position of the upper limiting roller (22) at the left end of the limiting frame (21) is slightly higher than the position of the upper limiting roller (22) at the right end of the limiting frame (21); adjusting connecting rod (23) through round pin axle longitudinal symmetry set up on spacing (21) inner wall, be connected with down spacing roller (24) through the bearing between two adjusting connecting rod (23), adjusting cylinder (25) longitudinal symmetry set up on spacing (21) inner wall, the top of adjusting cylinder (25) is through round pin hub connection on the outer wall of adjusting connecting rod (23).

2. The PE roll film point-cutting slitting device as claimed in claim 1, wherein: the vibration module (43) comprises a movable frame (431), an adjusting plate (432), a double-head cylinder (433) and a movable column (434); the movable frame (431) bilateral symmetry set up on mount table (42) through sliding fit, be located between two movable frames (431) around the symmetry be connected with regulating plate (432) through sliding fit, be connected through double-end cylinder (433) between two regulating plate (432), the lower extreme of regulating plate (432) be connected with movable post (434) through the bearing.

3. The PE roll film point-cutting slitting device as claimed in claim 1, wherein: cut crop head (45) include limiting plate (451), knife rest (452), adjust cutter arbor (453) and cutting knife (454), limiting plate (451) lower extreme be connected with knife rest (452), inside cavity structure that is of knife rest (452), lie in that inside through sliding fit mode evenly is provided with a plurality of regulation cutter arbor (453) of knife rest (452), the lower extreme of adjusting cutter arbor (453) is connected with cutting knife (454).

4. The PE roll film point-cutting slitting device as claimed in claim 1, wherein: the outer wall of the upper end of the right side of the mounting table (42) is of a uniform concave-convex groove structure.

5. The PE roll film point-cutting slitting device as claimed in claim 3, wherein: the outer wall of the tool rest (452) is uniformly provided with scales.

6. The PE roll film point-cutting slitting device as claimed in claim 3, wherein: the cutting knife (454) is of a conical structure.