CN216229558U

CN216229558U - Production of production polyester film is with cutting device

Info

Publication number: CN216229558U
Application number: CN202122904895.XU
Authority: CN
Inventors: 吴培服; 吴迪; 张岩
Original assignee: Jiangsu Shuangxing Color Plastic New Materials Co Ltd
Current assignee: Jiangsu Shuangxing Color Plastic New Materials Co Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-08
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a slitting device for producing polyester films, which comprises a base and a cutter, wherein an oil pressure box is arranged on the base, a support frame is arranged on one side of the oil pressure box, an oil pressure rod is arranged on the support frame, the cutter is arranged on the oil pressure rod, sliding blocks are arranged on two sides of the cutter, a carburization layer is arranged on the cutter, sliding grooves are arranged on the inner walls of two sides of the support frame, compression springs are arranged in the sliding grooves, an auxiliary device is arranged at the lower end of the cutter, the auxiliary device comprises an installation plate, an installation spring is arranged on one side of the installation plate, a fixed plate is arranged on one side of the installation spring, which is far away from the installation plate, a particle layer is arranged on the fixed plate, corrosion-resistant paint is coated on the base, the support frame and the cutter, and the stability of the cutter is enhanced and the service life of the cutter is prolonged at the same time by arranging structures such as the sliding blocks, the carburization layer, the sliding grooves and the compression springs, is worthy of popularization.

Description

Production of production polyester film is with cutting device

Technical Field

The utility model belongs to the technical field related to polyester film production, and particularly relates to a slitting device for producing a polyester film.

Background

The polyester film (PET) is a film material prepared by using polyethylene glycol terephthalate as a raw material, adopting an extrusion method to prepare a thick sheet, and then stretching, wherein cutting treatment is required in the processing process of the polyester film, so that cutting equipment is required, and an oil pressure cutting device is commonly used.

The existing oil pressure cutter technology for processing the polyester film has the following problems: the existing oil pressure cutter for processing the polyester film has the defects of low working efficiency caused by easy failure in use and frequent replacement of the cutter in the process of bottom crossing due to damage tolerance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a slitting device for producing a polyester film, which aims to solve the problems that the existing oil pressure cutter for processing the polyester film, which is provided in the background art, has low working efficiency due to easy failure caused by stable bottom crossing in use and needs to be frequently replaced due to damage tolerance bottom crossing.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a production of production polyester film is with cutting device, includes base and cutter, be provided with the oil pressure case on the base, oil pressure case one side is provided with the support frame, be provided with the oil pressure pole on the support frame, be provided with the cutter on the oil pressure pole, the cutter both sides are provided with the slider, be provided with the carburization layer on the cutter, support frame both sides inner wall is provided with the spout, be provided with compression spring in the spout, the cutter lower extreme is provided with auxiliary device, auxiliary device is last including the mounting panel, mounting panel one side is provided with the installation spring, the installation spring is kept away from mounting panel one side and is provided with the fixed plate, be provided with the grained layer on the fixed plate.

Preferably, the base is provided with universal wheels, and the base, the support frame and the cutter are coated with corrosion-resistant coatings.

Preferably, the cutter is connected with the sliding groove on the support frame in a sliding mode through the sliding blocks on the two sides, the inner wall of the sliding groove is polished smoothly, and the sliding blocks and the sliding groove are matched in size.

Preferably, the carburized layer provides the cutter with a surface layer of high carbon steel, the carburized layer is quenched and low-temperature tempered to provide the surface layer of the cutter with high hardness and wear resistance, and the central part of the cutter still maintains the toughness and plasticity of the low carbon steel.

Preferably, the mounting spring one side is connected with the mounting panel, the mounting spring opposite side and fixed plate, mounting panel and support frame inner wall fixed connection.

Preferably, the particle layer is made of coarse abrasive particles and large air holes.

Compared with the prior art, the utility model provides a slitting device for producing a polyester film, which has the following beneficial effects:

1. the utility model enhances the stability of the cutter in operation by matching the structures such as the sliding block, the sliding groove, the compression spring and the like.

2. The cutter and the carburized layer are matched, so that the hardness and the wear resistance of the cutter are enhanced.

3. According to the utility model, through the matching of the mounting plate, the mounting spring, the fixing plate, the particle layer and other structures, when the cutter reciprocates, impurities on the surface of the cutter can be removed, and the using effect of the cutter is enhanced.

The problems that the stability of the oil pressure cutter is to be improved in use and the cutter is not durable are solved by arranging the sliding blocks at two sides of the cutter, the carburized layer is arranged on the cutter, the sliding grooves are formed in the inner walls at two sides of the support frame, the compression springs are arranged in the sliding grooves, the auxiliary device is arranged at the lower end of the cutter, the mounting plate is arranged on the auxiliary device, the mounting springs are arranged at one side of the mounting plate, the fixing plates are arranged at one sides of the mounting springs, away from the mounting plate, the granular layer is arranged on the fixing plates, when the cutter operates, the sliding blocks at two sides of the cutter move along with the cutter simultaneously, the sliding blocks at two sides of the cutter move in the sliding grooves in the inner wall of the support frame, the stability of the cutter in operation is enhanced, and by arranging the carburized layer on the cutter, the carburized layer makes the surface layer of cutter have high hardness and wearability through quenching and low temperature tempering, and the central part of cutter still keeps the toughness and the plasticity of low carbon steel, and simultaneously the cutter can pass through the grained layer when reciprocating motion, can clear away the impurity on cutter surface, strengthens the result of use of cutter simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic view of an overall structure according to the present invention;

FIG. 2 is a schematic view of a cutter according to the present invention;

FIG. 3 is a schematic structural view of a connection mode of a sliding block and a sliding groove according to the present invention;

FIG. 4 is a schematic structural diagram of an auxiliary device according to the present invention;

in the figure: 1. a base; 2. an oil pressure tank; 3. a support frame; 4. an oil pressure rod; 5. a cutter; 6. a slider; 7. a carburized layer; 8. a chute; 9. a compression spring; 10. an auxiliary device; 11. mounting a plate; 12. installing a spring; 13. a fixing plate; 14. a particulate layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Implementation scheme one

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a slitting device for producing a polyester film comprises a base 1 and a cutter 5, wherein universal wheels are arranged on the base 1, the flexibility of the device can be enhanced through the arranged universal wheels, corrosion-resistant paint is coated on the base 1, a support frame 3 and the cutter 5 to enhance the corrosion resistance of the whole device, an oil pressure box 2 is arranged on the base 1, one side of the oil pressure box 2 is provided with the support frame 3, an oil pressure rod 4 is arranged on the support frame 3, the cutter 5 is arranged on the oil pressure rod 4, sliding blocks 6 are arranged on two sides of the cutter 5, a carburized layer 7 is arranged on the cutter 5, sliding grooves 8 are arranged on the inner walls of two sides of the support frame 3, compression springs 9 are arranged in the sliding grooves 8, an auxiliary device 10 is arranged at the lower end of the cutter 5, the auxiliary device 10 comprises a mounting plate 11, a mounting spring 12 is arranged on one side of the mounting plate 11, a fixing plate 13 is arranged on one side of the mounting spring 12, and far away from the mounting plate 11, and a particle layer 14 is arranged on the fixing plate 13, cutter 5 is when the operation, the slider 6 of cutter 5 both sides follows cutter 5 simultaneous movement, can know the slider 6 of cutter 5 both sides and move in the spout 8 of 3 inner walls of support frame, and then the stability when cutter 5 moves has been strengthened, through be provided with carburization layer 7 on cutter 5, carburization layer 7 makes the superficial layer of cutter 5 have high rigidity and wearability through quenching and low temperature tempering, the central part of cutter 5 still keeps the toughness and the plasticity of low carbon steel, cutter 5 is when reciprocating motion simultaneously, cutter 5 can pass through grained layer 14, can clear away the impurity on cutter 5 surface, the result of use of cutter is strengthened simultaneously.

Example II

Referring to fig. 1, fig. 2, fig. 3, and fig. 4, the present invention provides a technical solution: the utility model provides a production of production polyester film is with cutting device, be provided with the universal wheel on the base 1, support frame 3, all be coated with corrosion resistant coating on the cutter 5, cutter 5 is through the slider 6 of both sides and the 8 sliding connection of spout on the

support frame

3, 8 inner walls of spout polish smoothly,

slider

6 and 8 mutual adaptations of spout size, carburization layer 7 makes cutter 5 have the superficial layer of high carbon steel, carburization layer 7 makes cutter 5's superficial layer have high rigidity and wearability through quenching and low temperature tempering, cutter 5's central part still keeps the toughness and the plasticity of low carbon steel, installation spring 12 one side and mounting panel 11 are connected, installation spring 12 opposite side and fixed plate 13,

mounting panel

11 and 3 inner wall fixed connection of support frame, grained layer 14 chooses for use the grit coarse, the granule that the gas pocket is big.

The working principle and the using process of the utility model are as follows: after the device is installed, whether each structure is installed and fastened or not is checked, whether potential safety hazards exist or not is checked, the structure of the device needs to be known after the checking is finished, the oil pressure box 2 is arranged on the base 1, the support frame 3 is arranged on one side of the oil pressure box 2, the oil pressure rod 4 is arranged on the support frame 3, the cutter 5 is arranged on the oil pressure rod 4, when the device is used, the oil pressure box 2 is operated, the cutter 5 on the oil pressure rod 4 is controlled to move in the support frame 3 through the oil pressure box 2, the polyester film can be processed, the universal wheels are arranged on the base 1, the flexibility of the device can be enhanced through the arranged universal wheels, and the corrosion-resistant paint is coated on the base 1, the support frame 3 and the cutter 5, so that the corrosion resistance of the whole device is enhanced.

In order to solve the problems that the stability of the oil pressure cutter 5 needs to be improved when in use and the cutter 5 is not durable, the sliding blocks 6 are arranged on two sides of the cutter 5, the carburized layer 7 is arranged on the cutter 5, the sliding grooves 8 are arranged on the inner walls of two sides of the support frame 3, the compression springs 9 are arranged in the sliding grooves 8, the lower end of the cutter 5 is provided with the auxiliary device 10, the auxiliary device 10 comprises the mounting plate 11, the mounting spring 12 is arranged on one side of the mounting plate 11, the fixing plate 13 is arranged on one side, far away from the mounting plate 11, of the mounting spring 12, the grained layer 14 is arranged on the fixing plate 13, when the cutter 5 operates, the sliding blocks 6 on two sides of the cutter 5 move along with the cutter 5, the sliding blocks 6 on two sides of the cutter 5 move in the sliding grooves 8 on the inner wall of the support frame 3, so that the stability of the cutter 5 during operation is enhanced, and the carburized layer 7 is arranged on the cutter 5, so that the surface layer of the cutter 5 has high hardness and wear resistance after quenching and low temperature, the central part of cutter 5 still keeps low carbon steel's toughness and plasticity, because installation spring 12 one side and mounting panel 11 are connected, installation spring 12 opposite side and fixed plate 13,

mounting panel

11 and 3 inner wall fixed connection of support frame, cutter 5 is when reciprocating motion, cutter 5 can pass through grained layer 14, and grained layer 14 chooses for use that the grit is thick, the big granule of gas pocket, can clear away the impurity on cutter 5 surface, cooperation through above structure, the cutter 5's that also improves when reinforcing cutter 5 stability life.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production of production polyester film is with cutting device, includes base (1) and cutter (5), its characterized in that: an oil pressure box (2) is arranged on the base (1), a support frame (3) is arranged on one side of the oil pressure box (2), an oil pressure rod (4) is arranged on the supporting frame (3), a cutter (5) is arranged on the oil pressure rod (4), the two sides of the cutter (5) are provided with slide blocks (6), the cutter (5) is provided with a carburized layer (7), the inner walls of the two sides of the supporting frame (3) are provided with sliding chutes (8), the sliding chutes (8) are internally provided with compression springs (9), the lower end of the cutter (5) is provided with an auxiliary device (10), the auxiliary device (10) comprises a mounting plate (11), mounting panel (11) one side is provided with installation spring (12), installation spring (12) are kept away from mounting panel (11) one side and are provided with fixed plate (13), be provided with grained layer (14) on fixed plate (13).

2. A slitting device for producing polyester film as claimed in claim 1, wherein: the universal wheel is arranged on the base (1), and the corrosion-resistant coating is coated on the base (1), the support frame (3) and the cutter (5).

3. A slitting device for producing polyester film as claimed in claim 1, wherein: the cutting knife (5) is connected with the sliding groove (8) on the supporting frame (3) in a sliding mode through the sliding blocks (6) on the two sides, the inner wall of the sliding groove (8) is polished smoothly, and the sliding blocks (6) and the sliding groove (8) are matched in size.

4. A slitting device for producing polyester film as claimed in claim 1, wherein: the carburized layer (7) enables the cutter (5) to have a surface layer made of high-carbon steel, the carburized layer (7) is quenched and tempered at low temperature to enable the surface layer of the cutter (5) to have high hardness and wear resistance, and the toughness and plasticity of the low-carbon steel are still maintained at the central part of the cutter (5).

5. A slitting device for producing polyester film as claimed in claim 1, wherein: installation spring (12) one side and mounting panel (11) are connected, installation spring (12) opposite side and fixed plate (13), mounting panel (11) and support frame (3) inner wall fixed connection.

6. A slitting device for producing polyester film as claimed in claim 1, wherein: the particle layer (14) is made of particles with coarse abrasive particles and large air holes.