CN213381698U - High strength LDPE membrane cutting device - Google Patents

High strength LDPE membrane cutting device Download PDF

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Publication number
CN213381698U
CN213381698U CN202021638278.9U CN202021638278U CN213381698U CN 213381698 U CN213381698 U CN 213381698U CN 202021638278 U CN202021638278 U CN 202021638278U CN 213381698 U CN213381698 U CN 213381698U
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CN
China
Prior art keywords
fixing frame
base
conveying roller
servo motor
cutting
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Active
Application number
CN202021638278.9U
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Chinese (zh)
Inventor
郭顺才
张东
米玉印
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Province Xingda Plastic Co ltd
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Sichuan Province Xingda Plastic Co ltd
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Application filed by Sichuan Province Xingda Plastic Co ltd filed Critical Sichuan Province Xingda Plastic Co ltd
Priority to CN202021638278.9U priority Critical patent/CN213381698U/en
Application granted granted Critical
Publication of CN213381698U publication Critical patent/CN213381698U/en
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Abstract

The utility model discloses a high strength LDPE membrane cutting device, which comprises a base, the upper end of the base is fixedly connected with a fixing frame, the inside of the fixing frame is rotatably connected with a conveying roller No. two, the outside of the fixing frame No. one is provided with a fixing frame No. two, the fixing frame No. two is fixedly connected with the base, the lower end of the fixing frame No. two is fixedly connected with a hydraulic rod, the lower end of the hydraulic rod is fixedly connected with a leveling plate, one side of the base is fixedly connected with a conveying roller No. one, the lower end of the conveying roller No. one is fixedly connected with a servo motor, the servo motor is connected with the conveying roller No. one through the transmission of a conveyor belt, one side of the fixing frame No. two is provided with a fixing frame No. three, the fixing frame No. three is fixedly connected with the base, the lower, the LDPE film can be smoothed in advance to improve its cutting accuracy.

Description

High strength LDPE membrane cutting device
Technical Field
The utility model relates to a LDPE membrane specifically is a high strength LDPE membrane cutting device.
Background
The LDPE film is equal to low-density polyethylene or high-pressure polyethylene and is polyethylene polymerized under high pressure, the density is less than 0.922, white master batch particles are added into the geomembrane, the quality of the geomembrane cannot be influenced by the white master batch particles, the LDPE film is mainly used as a thin film plastic product and has wide application, and a cutting device is required to be used for cutting the LDPE film in the production and manufacturing process of the LDPE film.
However, the existing LDPE film cutting device cannot level and smooth the LDPE film to greatly reduce the cutting precision when cutting the LDPE film, and the cutting knife is inconvenient to detach, replace or maintain when needing to be replaced. To this end, we propose a high strength LDPE film cutting device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength LDPE membrane cutting device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-strength LDPE film cutting device comprises a base, wherein a first fixing frame is fixedly connected to the upper end of the base, a second conveying roller is rotatably connected to the inner portion of the first fixing frame, a second fixing frame is arranged on the outer side of the first fixing frame and is fixedly connected with the base, a hydraulic rod is fixedly connected to the lower end of the second fixing frame, a leveling plate is fixedly connected to the lower end of the hydraulic rod, a first conveying roller is fixedly connected to one side of the base, a servo motor is fixedly connected to the lower end of the first conveying roller and is in transmission connection with the first conveying roller through a conveying belt, a third fixing frame is arranged on one side of the second fixing frame and is fixedly connected with the base, an air cylinder is fixedly connected to the lower end of the third fixing frame, a cutter mechanism is fixedly connected to the lower end of the air cylinder and, the mounting groove is located blade holder lower extreme surface, the inside cutting knife that is provided with of mounting groove, blade holder both sides surface all is provided with the screw hole, threaded hole internal thread is connected with the threaded rod, threaded rod one end fixedly connected with limiting plate, the limiting plate laminating is on cutting knife outside surface, blade holder and cylinder fixed connection.
Preferably, the four corners of the surface of the lower end of the base are fixedly connected with supporting legs.
Preferably, the other side of the base is fixedly connected with a controller, and the controller is electrically connected with the servo motor.
Preferably, No. three mount one side is provided with the transfer roller, transfer roller fixed connection is on base upper end surface.
Preferably, the outer side surfaces of the first conveying roller, the second conveying roller and the conveying roller are provided with rubber pads.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with the screed-plate, when cutting the LDPE membrane, can carry out leveling to the LDPE membrane in advance to its precision of cutting has been improved.
2. The utility model discloses a be provided with mounting groove and limiting plate in cutter mechanism, when needs maintain the cutting knife and change, twist the movable threaded rod and make the limiting plate break away from the cutting knife and demolish from the mounting groove with the cutting knife, put into again new cutting knife and twist the movable threaded rod in the mounting groove and make two sets of limiting plate paste tight cutting knife, great having made things convenient for to change the cutting knife or maintain and handle.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the cutting tool of the present invention.
In the figure: 1 base, 2 servo motor, No. 3 conveying rollers, No. 4 mounts, 5 screed-plates, 6 hydraulic stem, No. 7 mounts, No. 8 conveying rollers, 9 cylinders, No. 10 mounts, 11 cutter mechanisms, 12 conveying rollers, 13 controllers, 14 supporting legs, 15 blade holders, 16 cutting knives, 17 limiting plates, 18 threaded rods, 19 screw holes, 20 mounting grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a high-strength LDPE film cutting device comprises a base 1, wherein a first fixing frame 4 is fixedly connected to the upper end of the base 1, a second conveying roller 8 is rotatably connected to the inner portion of the first fixing frame 4, a second fixing frame 7 is arranged on the outer side of the first fixing frame 4, the second fixing frame 7 is fixedly connected with the base 1, a hydraulic rod 6 is fixedly connected to the lower end of the second fixing frame 7, a leveling plate 5 is fixedly connected to the lower end of the hydraulic rod 6, a first conveying roller 3 is fixedly connected to one side of the base 1, a servo motor 2 is fixedly connected to the lower end of the first conveying roller 3, the servo motor 2 is in transmission connection with the first conveying roller 3 through a conveying belt, a third fixing frame 10 is arranged on one side of the second fixing frame 7, the third fixing frame 10 is fixedly connected with the base 1, a cylinder 9 is fixedly connected to the lower end of the third fixing frame 10, cutter mechanism 11 includes blade holder 15 and mounting groove 20, mounting groove 20 is located 15 terminal surface under the blade holder, the inside cutting knife 16 that is provided with of mounting groove 20, 15 both sides surfaces of blade holder all are provided with screw hole 19, 19 internal thread of screw hole have a threaded rod 18, 18 one end fixedly connected with limiting plate 17 of threaded rod, the limiting plate 17 laminating is at 16 outside surfaces of cutting knife, blade holder 15 and cylinder 9 fixed connection.
Furthermore, the four corners of the surface of the lower end of the base 1 are fixedly connected with supporting legs 14, and the supporting legs 14 play a role in fixing and supporting the base 1.
Further, base 1 opposite side fixedly connected with controller 13, controller 13 and servo motor 2 electric connection, controller 13 control servo motor 2 normal work.
Further, No. three mount 10 one side is provided with transfer roller 12, transfer roller 12 fixed connection is in base 1 upper end surface, and transfer roller 12 is convenient for straighten the LDPE membrane.
Furthermore, the outer side surfaces of the first conveying roller 3, the second conveying roller 8 and the conveying roller 12 are provided with rubber pads, so that the anti-skidding effect is improved, and the LDPE film is convenient to convey.
Specifically, when in use, the LDPE film is sleeved outside the first conveying roller 3, then the controller 13 with the model of KG316-T is started to enable the servo motor 2 to work, the servo motor 2 drives the first conveying roller 3 to rotate, the LDPE film is discharged to the upper end face of the second conveying roller 8, then the hydraulic rod 6 is started, the hydraulic rod 6 drives the leveling plate 5 to move downwards so as to level the LDPE film, then one end of the LDPE film is pulled outside the conveying roller 12, then the pneumatic roller 9 is started, the air cylinder 9 drives the cutter mechanism 11 to move downwards, and the cutting knife 16 in the cutter mechanism 11 cuts the LDPE film, when the cutting knife 16 needs to be repaired and replaced, screwing the threaded rod 18 to enable the limit plates 17 to be separated from the cutting knife 16 to remove the cutting knife 16 from the mounting groove 20, and then putting a new cutting knife 16 into the mounting groove 20 and screwing the threaded rod 18 to enable the two groups of limit plates 17 to be attached to the cutting knife 16.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a high strength LDPE membrane cutting device, includes base (1), its characterized in that: the automatic feeding device is characterized in that a first fixing frame (4) is fixedly connected to the upper end of the base (1), a second conveying roller (8) is rotatably connected to the inner portion of the first fixing frame (4), a second fixing frame (7) is arranged on the outer side of the first fixing frame (4), the second fixing frame (7) is fixedly connected with the base (1), a hydraulic rod (6) is fixedly connected to the lower end of the second fixing frame (7), a leveling plate (5) is fixedly connected to the lower end of the hydraulic rod (6), a first conveying roller (3) is fixedly connected to one side of the base (1), a servo motor (2) is fixedly connected to the lower end of the first conveying roller (3), the servo motor (2) is connected with the first conveying roller (3) through conveying belt transmission, a third fixing frame (10) is arranged on one side of the second fixing frame (7), and the third fixing frame (10), no. three mount (10) lower extreme fixedly connected with cylinder (9), cylinder (9) lower extreme fixedly connected with cutter mechanism (11), cutter mechanism (11) are including blade holder (15) and mounting groove (20), mounting groove (20) are located blade holder (15) lower extreme surface, mounting groove (20) inside is provided with cutting knife (16), blade holder (15) both sides surface all is provided with screw hole (19), screw hole (19) internal thread is connected with threaded rod (18), threaded rod (18) one end fixedly connected with limiting plate (17), limiting plate (17) laminating is at cutting knife (16) outside surface, blade holder (15) and cylinder (9) fixed connection.
2. The high strength LDPE film slitting device as recited in claim 1 wherein: the four corners of the surface of the lower end of the base (1) are fixedly connected with supporting legs (14).
3. The high strength LDPE film slitting device as recited in claim 1 wherein: the other side of the base (1) is fixedly connected with a controller (13), and the controller (13) is electrically connected with the servo motor (2).
4. The high strength LDPE film slitting device as recited in claim 1 wherein: no. three mount (10) one side is provided with transfer roller (12), transfer roller (12) fixed connection is in base (1) upper end surface.
5. The high strength LDPE film slitting device as recited in claim 1 wherein: rubber pads are arranged on the outer side surfaces of the first conveying roller (3), the second conveying roller (8) and the conveying roller (12).
CN202021638278.9U 2020-08-10 2020-08-10 High strength LDPE membrane cutting device Active CN213381698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021638278.9U CN213381698U (en) 2020-08-10 2020-08-10 High strength LDPE membrane cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021638278.9U CN213381698U (en) 2020-08-10 2020-08-10 High strength LDPE membrane cutting device

Publications (1)

Publication Number Publication Date
CN213381698U true CN213381698U (en) 2021-06-08

Family

ID=76204201

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021638278.9U Active CN213381698U (en) 2020-08-10 2020-08-10 High strength LDPE membrane cutting device

Country Status (1)

Country Link
CN (1) CN213381698U (en)

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