CN215152383U - Cutting device for processing plastic packaging bag - Google Patents

Cutting device for processing plastic packaging bag Download PDF

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Publication number
CN215152383U
CN215152383U CN202121493615.4U CN202121493615U CN215152383U CN 215152383 U CN215152383 U CN 215152383U CN 202121493615 U CN202121493615 U CN 202121493615U CN 215152383 U CN215152383 U CN 215152383U
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China
Prior art keywords
conveying
cutting
cut
fixed
plastic film
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CN202121493615.4U
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Chinese (zh)
Inventor
佘古林
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Changde Aerospace Plastic Packaging Co ltd
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Changde Aerospace Plastic Packaging Co ltd
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Priority to CN202121493615.4U priority Critical patent/CN215152383U/en
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Abstract

The utility model discloses a cutting device of processing usefulness of plastic packaging bag belongs to plastic packaging bag processing technology field, include workstation, conveying component, roll adjustment subassembly, cut off subassembly and two cutting components, conveying component sets up on the workstation, the roll adjustment subassembly sets up the side at conveying component, two the cutting components symmetry sets up on the roll adjustment subassembly, cut off the subassembly setting and cut off the side that the subassembly lies in cutting component on the roll adjustment subassembly. The utility model discloses a place the plastic film on conveying component for be in the tight state when the plastic film moves forward, be convenient for cut the plastic film and avoid taking place the fold, adjust two distances between the cutting components according to plastic film machining dimension's needs, cut the component work and cut the plastic film, cut off the component work and transversely cut off the plastic film, accomplish cutting to the plastic film, improved the machining efficiency of later stage plastic packaging bag.

Description

Cutting device for processing plastic packaging bag
Technical Field
The utility model relates to a plastic packaging bag processing technology field especially relates to a cutting device of processing usefulness of plastic packaging bag.
Background
The plastic packaging bag is processed by a plastic film, the plastic film needs to be cut according to the specified size according to the size requirements of different plastic packaging bags, and the cutting device for plastic packaging bag production is a device for cutting the plastic film for plastic packaging bag production according to the specified size, and is widely used in the field of plastic packaging bag production.
Cutting device is used in processing of plastic packaging bag like publication No. CN212708279U, which comprises a fixing plate, the fixed position of upper end has the backup pad between two fixed plates, be provided with gag lever post and driving roller under the backup pad, a plurality of installation pole has been cup jointed on the gag lever post, the movable groove has been seted up to the inside of backup pad, the guide way has been seted up to the position of the internal surface lower extreme in movable groove, the installation pole runs through the guide way, the upper end external surface fixed mounting of installation pole has the locating plate that is located the movable inslot portion, the inside of movable groove is close to the position longitudinal sliding installation of upper end and has the clamp plate, the upper end external surface fixed mounting of clamp plate has the threaded rod that extends to the backup pad top outside, the surface of threaded rod has the rotor plate with the position threaded connection of backup pad contact, can the person of facilitating the use once only fix it after having adjusted the position of a plurality of blade, improve the performance of the device.
However, the above device has the following problems that the plastic film is not tensioned or flexibly fixed during cutting, and the plastic film is easily wrinkled during cutting, so that the cutting effect and the later plastic packaging bag processing are affected.
Disclosure of Invention
An embodiment of the utility model provides a cutting device of processing usefulness of plastic packaging bag to solve and not straining or nimble fixed to the plastic film when cutting, cause the plastic film to produce the fold easily when cutting, the influence cuts the technical problem of effect and later stage plastic packaging bag processing.
The embodiment of the utility model provides an adopt following technical scheme: the utility model provides a cutting device of processing usefulness of plastic packaging bag, includes workstation, conveying component, roll adjustment subassembly, cuts off subassembly and two cutting components, conveying component sets up on the workstation, the roll adjustment subassembly sets up the side at conveying component, two the cutting component symmetry sets up on the roll adjustment subassembly, cut off the subassembly setting and just cut off the side that the subassembly lies in cutting component on the roll adjustment subassembly.
Further, the conveying component comprises a motor fixing block, a conveying motor, a belt and two conveying structures, wherein the motor fixing block is arranged on the workbench, the conveying motor is arranged on the motor fixing block, the conveying structures are symmetrically arranged on the workbench and comprise a belt pulley, two supporting plates, two conveying roller shafts and two conveying gears, the two conveying structures are symmetrically arranged on the workbench and are respectively meshed with one end of each of the two conveying roller shafts and the two conveying gears, the belt pulley is fixedly connected with the other end of one of the two conveying roller shafts, and the belt sleeve is arranged on the two belt pulleys.
Further, the roll adjustment subassembly includes accommodate motor, two-way threaded rod, gag lever post, two fixed curb plate and two support frames, two fixed curb plate symmetry sets up on the workstation and two fixed curb plates are located between two transport structures, two-way threaded rod runs through two fixed curb plates, gag lever post and two fixed curb plate fixed connection and gag lever post are located the side of two-way threaded rod, accommodate motor sets up the main shaft and the two-way threaded rod fixed connection at the side of fixed curb plate and accommodate motor, two the support frame symmetry sets up on two-way threaded rod and gag lever post, two the support frame all with two-way threaded rod threaded connection and two support frames all with gag lever post sliding fit.
Furthermore, two cutting components all include driving motor and cutting piece, driving motor sets up on the support frame, cutting piece and driving motor's main shaft fixed connection, cutting components still includes collecting box and two lifting roller, two lifting roller symmetry sets up on two fixed curb plates and two lifting roller all with fixed curb plate normal running fit, be equipped with down the silo on the workstation, the collecting box sets up in the bottom of workstation and collecting box and lower silo butt joint.
Further, cut off the subassembly including fixed roof, electric jar, two cranes, two drive gears and two and cut off the blade, fixed roof sets up on two fixed curb plates, the electric jar sets up on fixed roof and the vertical downward setting of the flexible end of electric jar, one of them the crane is with the flexible end fixed connection of electric jar, two all be equipped with the sliding tray on the fixed curb plate, another one the both ends setting of crane is in the sliding tray and another one crane and two fixed curb plate sliding fit, two the both ends of crane all are equipped with the lifting rack, two the lifting rack respectively with two fixed curb plate normal running fit, two the both ends of crane respectively with two lifting rack intermeshing, two cut off the blade and set up respectively on two cranes and two cut off the blade and set up relatively.
The embodiment of the utility model provides an above-mentioned at least one technical scheme who adopts can reach following beneficial effect:
place the plastic film on conveying component, be in the tight state when making the plastic film move forward, be convenient for cut the plastic film and avoid taking place the fold, adjust two cutting components's position through the roll adjustment subassembly, adjust the distance between two cutting components according to plastic film machining dimension's needs, cutting component work cuts the plastic film, when the plastic film after cutting reaches the length of needs, the subassembly work of cutting off transversely cuts off the plastic film, the completion is to cutting of plastic film, the machining efficiency of later stage plastic packaging bag has been improved.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of a first conveying assembly of the present invention;
fig. 3 is a schematic perspective view of the second conveying assembly of the present invention;
FIG. 4 is a schematic perspective view of the distance adjusting assembly and the cutting assembly of the present invention;
fig. 5 is a schematic perspective view of the cutting assembly of the present invention.
Reference numerals
The device comprises a workbench 1, a conveying assembly 2, a motor fixing block 21, a conveying motor 22, a belt 23, a conveying structure 24, a belt pulley 241, a supporting plate 242, a conveying roller shaft 243, a conveying gear 244, a distance adjusting assembly 3, an adjusting motor 31, a bidirectional threaded rod 32, a limiting rod 33, a fixed side plate 34, a supporting frame 35, a cutting assembly 4, a driving motor 41, a cutting piece 42, a collecting box 43, a lifting roller shaft 44, a cutting assembly 5, a fixed top plate 51, an electric cylinder 52, a lifting frame 53, a driving gear 54, a cutting blade 55 and a lifting rack 56.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1-5, the embodiment of the utility model provides a cutting device of processing usefulness of plastic packaging bag, include workstation 1, conveying component 2, roll adjustment subassembly 3, cut off subassembly 5 and two cutting components 4, conveying component 2 sets up on workstation 1, roll adjustment subassembly 3 sets up the side at conveying component 2, two cutting components 4 symmetry sets up on roll adjustment subassembly 3, cut off subassembly 5 setting and cut off the side that subassembly 5 is located cutting components 4 on roll adjustment subassembly 3. Place the plastic film on conveyor components 2, be in the tight state when making the plastic film move forward, be convenient for cut the plastic film and avoid taking place the fold, adjust two cutting components 4's position through roll adjustment subassembly 3, adjust two distances between the cutting components 4 according to plastic film machining dimension's needs, cutting components 4 work cuts the plastic film, when the plastic film after cutting reaches the length of needs, cut off 5 work of subassembly and transversely cut off the plastic film, the completion is to cutting of plastic film, the machining efficiency of later stage plastic packaging bag has been improved.
Preferably, as shown in fig. 2 to 3, the conveying assembly 2 of the present invention includes a motor fixing block 21, a conveying motor 22, a belt 23 and two conveying structures 24, wherein the motor fixing block 21 is disposed on the workbench 1, the conveying motor 22 is disposed on the motor fixing block 21, the two conveying structures 24 are symmetrically disposed on the workbench 1, each of the two conveying structures 24 includes a belt pulley 241, two supporting plates 242, two conveying roller shafts 243 and two conveying gears 244, the two supporting plates 242 are symmetrically disposed on the workbench 1, both ends of the two conveying roller shafts 243 extend through the two supporting plates 242, the two conveying gears 244 are respectively fixedly connected with one end of each of the two conveying roller shafts 243 and are engaged with each other, the belt pulley 241 is fixedly connected with the other end of one of the conveying roller shafts 243, a main shaft of the conveying motor 22 is fixedly connected with the belt pulley 241, the belt 23 is sleeved on the two belt pulleys 241. One end of the plastic film penetrates between the two conveying roller shafts 243, the conveying motor 22 works to drive one of the belt pulleys 241 to rotate, one of the belt pulleys 241 drives the other belt pulley 241 to rotate through the belt 23, the two belt pulleys 241 respectively drive one of the two conveying roller shafts 243 of the two conveying structures 24 to rotate, one of the conveying roller shafts 243 drives the other conveying roller shaft 243 to rotate relatively through the two conveying gears 244, so that the four conveying roller shafts 243 are consistent in rotating speed, the plastic film is driven to be conveyed forwards, the plastic film between the two conveying structures 24 is in a tensioned state, the cutting of the plastic film is facilitated, and the plastic film is prevented from being wrinkled to influence subsequent processing.
Preferably, as shown in fig. 4, the utility model discloses a roll adjustment subassembly 3 includes accommodate motor 31, two-way threaded rod 32, gag lever post 33, two fixed curb plate 34 and two support frames 35, two fixed curb plate 34 symmetry sets up on workstation 1 and two fixed curb plate 34 are located between two transport structure 24, two-way threaded rod 32 runs through two fixed curb plate 34, gag lever post 33 and two fixed curb plate 34 fixed connection and gag lever post 33 are located the side of two-way threaded rod 32, accommodate motor 31 sets up at the side of fixed curb plate 34 and accommodate motor 31's main shaft and two-way threaded rod 32 fixed connection, two support frame 35 symmetry sets up on two-way threaded rod 32 and gag lever post 33, two support frame 35 all with two-way threaded rod 32 threaded connection and two support frames 35 all with gag lever post 33 sliding fit. The work of adjusting motor 31 drives two-way threaded rod 32 rotatory, and two-way threaded rod 32 drives two support frames 35 and slides relatively on gag lever post 33, adjusts the distance between two support frames 35 according to the machining dimension, improves the suitability of device.
Preferably, as shown in fig. 4, two cutting assembly 4 all includes driving motor 41 and cutting blade 42, driving motor 41 sets up on support frame 35, cutting blade 42 and driving motor 41's main shaft fixed connection, cutting assembly 4 still includes collecting box 43 and two lifting roller 44, two lifting roller 44 symmetry sets up on two fixed curb plates 34 and two lifting roller 44 all with fixed curb plate 34 normal running fit, be equipped with down the silo on workstation 1, collecting box 43 sets up in workstation 1's bottom and collecting box 43 and the butt joint of lower silo. Adjust two cutting sheets 42 to suitable position through support frame 35, place the plastic film on two lifting roller shafts 44, make cutting blade 42 can contact the plastic film and cut its processing, driving motor 41 work drives cutting sheet 42 rotatory, cutting sheet 42 cuts the plastic film when two transport structure 24 drive the plastic film and move forward, the waste material that the plastic film cut back both sides falls into collecting box 43 from the feed chute in, the unified recovery processing in later stage of being convenient for, avoid the waste material to pile up on the device, the efficiency of cutting of plastic film has been improved.
Preferably, as shown in fig. 5, the cutting assembly 5 of the present invention includes a fixed top plate 51, an electric cylinder 52, two lifting frames 53, two driving gears 54 and two cutting blades 55, the fixed top plate 51 is disposed on the two fixed side plates 34, the electric cylinder 52 is disposed on the fixed top plate 51 and the telescopic end of the electric cylinder 52 is disposed vertically downward, one of the lifting frames 53 is fixedly connected to the telescopic end of the electric cylinder 52, two of the fixed side plates 34 are both provided with a sliding groove, the other lifting frame 53 has two ends disposed in the sliding groove and the other lifting frame 53 is in sliding fit with the two fixed side plates 34, two lifting racks 56 are disposed at two ends of the two lifting frames 53, the two lifting racks 56 are respectively in rotating fit with the two fixed side plates 34, two ends of the two lifting frames 53 are respectively engaged with the two lifting racks 56, the two cutting blades 55 are respectively arranged on the two lifting frames 53, and the two cutting blades 55 are oppositely arranged. When the cut plastic film reaches the required length, the electric cylinder 52 works to drive one of the lifting frames 53 to move downwards, the two lifting frames 53 are meshed with the two lifting racks 56, so that the two driving gears 54 are driven to rotate, the two driving gears 54 drive the other lifting frame 53 to move upwards, and further the two cutting blades 55 are driven to approach each other, the cut plastic film is transversely cut off, and the cutting of the plastic film is completed.
The utility model discloses a theory of operation: when the utility model is used, one end of the plastic film passes through the space between the two conveying roller shafts 243, the conveying motor 22 works to drive one of the belt pulleys 241 to rotate, one of the belt pulleys 241 drives the other belt pulley 241 to rotate through the belt 23, the two belt pulleys 241 respectively drive one of the two conveying structures 24 to rotate the conveying roller shaft 243, one of the conveying roller shaft 243 drives the other conveying roller shaft 243 to rotate relatively through the two conveying gears 244, so that the rotating speeds of the four conveying roller shafts 243 are consistent, the plastic film is driven to convey forwards, the plastic film between the two conveying structures 24 is in a tensioned state, the cutting of the plastic film is convenient, the plastic film is prevented from generating folds to influence the subsequent processing, the adjusting motor 31 works to drive the two-way threaded rod 32 to rotate, the two-way threaded rod 32 drives the two supporting frames 35 to slide relatively on the limiting rod 33, the distance between the two support frames 35 is adjusted according to the processing size, the applicability of the device is improved, the two cutting sheets 42 are adjusted to proper positions through the support frames 35, the plastic film is placed on the two lifting roller shafts 44, the cutting blades 42 can contact with the plastic film to cut the plastic film, the driving motor 41 works to drive the cutting sheets 42 to rotate, the two conveying structures 24 drive the plastic film to move forwards while the cutting sheets 42 cut the plastic film, waste materials on two sides of the cut plastic film fall into the collecting box 43 from the blanking groove after being cut, the waste materials are convenient to recycle and treat in a unified way in the later period, the waste materials are prevented from being accumulated on the device, the cutting efficiency of the plastic film is improved, when the cut plastic film reaches the required length, the electric cylinder 52 works to drive one of the lifting frames 53 to move downwards, the two lifting frames 53 are meshed with the two lifting racks 56, and therefore the two driving gears 54 are driven to rotate, the two driving gears 54 drive the other lifting frame 53 to move upwards, and then drive the two cutting blades 55 to approach each other, so that the cut plastic film is transversely cut off, and the cutting of the plastic film is completed.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to 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 scope of the claims of the present invention.

Claims (5)

1. The utility model provides a cutting device of processing usefulness of plastic packaging bag which characterized in that: including workstation (1), conveying component (2), roll adjustment subassembly (3), cut off subassembly (5) and two cutting components (4), conveying component (2) set up on workstation (1), roll adjustment subassembly (3) set up the side at conveying component (2), two cutting components (4) symmetry sets up on roll adjustment subassembly (3), cut off subassembly (5) set up on roll adjustment subassembly (3) and cut off the side that subassembly (5) are located cutting components (4).
2. A cutting device for the manufacture of plastic packaging bags according to claim 1, characterized in that: the conveying assembly (2) comprises a motor fixing block (21), a conveying motor (22), a belt (23) and two conveying structures (24), the motor fixing block (21) is arranged on the workbench (1), the conveying motor (22) is arranged on the motor fixing block (21), the two conveying structures (24) are symmetrically arranged on the workbench (1), the two conveying structures (24) respectively comprise a belt pulley (241), two supporting plates (242), two conveying roller shafts (243) and two conveying gears (244), the two supporting plates (242) are symmetrically arranged on the workbench (1), the two ends of the two conveying roller shafts (243) respectively penetrate through the two supporting plates (242), the two conveying gears (244) are respectively fixedly connected with one ends of the two conveying roller shafts (243) and are mutually meshed with the two conveying gears (244), the belt pulley (241) is fixedly connected with the other end of one of the conveying roller shafts (243), the main shaft of the conveying motor (22) is fixedly connected with the belt pulleys (241), and the belt (23) is sleeved on the two belt pulleys (241).
3. A cutting device for the processing of plastic packaging bags according to claim 2, characterized in that: roll adjustment subassembly (3) are including adjusting motor (31), two-way threaded rod (32), gag lever post (33), two fixed curb plate (34) and two support frames (35), two fixed curb plate (34) symmetry sets up on workstation (1) and two fixed curb plate (34) are located between two transport structure (24), two-way threaded rod (32) run through two fixed curb plate (34), gag lever post (33) and two fixed curb plate (34) fixed connection and gag lever post (33) are located the side of two-way threaded rod (32), adjusting motor (31) set up at the side of fixed curb plate (34) and the main shaft and two-way threaded rod (32) fixed connection of adjusting motor (31), two support frame (35) symmetry sets up on two-way threaded rod (32) and gag lever post (33), two support frame (35) all with two-way threaded rod (32) threaded connection and two support frame (35) all with gag lever post (33) slip fit with gag lever post (33) slide And (6) mixing.
4. A cutting device for the processing of plastic packaging bags according to claim 3, characterized in that: two cutting assembly (4) all include driving motor (41) and cutting piece (42), driving motor (41) set up on support frame (35), cutting piece (42) and driving motor (41)'s main shaft fixed connection, cutting assembly (4) still include collecting box (43) and two lifting roller (44), two lifting roller (44) symmetry sets up on two fixed curb plates (34) and two lifting roller (44) all with fixed curb plate (34) normal running fit, be equipped with down the silo on workstation (1), collecting box (43) set up in the bottom of workstation (1) and collecting box (43) and the butt joint of silo down.
5. A cutting device for the processing of plastic packaging bags according to claim 3, characterized in that: the cutting-off assembly (5) comprises a fixed top plate (51), an electric cylinder (52), two lifting frames (53), two driving gears (54) and two cutting-off blades (55), the fixed top plate (51) is arranged on two fixed side plates (34), the electric cylinder (52) is arranged on the fixed top plate (51) and the telescopic end of the electric cylinder (52) is vertically and downwards arranged, one of the lifting frames (53) is fixedly connected with the telescopic end of the electric cylinder (52), the two fixed side plates (34) are both provided with sliding grooves, the other lifting frame (53) is arranged in the sliding grooves, the other lifting frame (53) is in sliding fit with the two fixed side plates (34), the two lifting frames (53) are both provided with lifting racks (56), and the two lifting racks (56) are respectively in rotating fit with the two fixed side plates (34), two the both ends of crane (53) respectively with two lifting rack (56) intermeshing, two cut off blade (55) set up respectively on two crane (53) and two cut off blade (55) set up relatively.
CN202121493615.4U 2021-07-02 2021-07-02 Cutting device for processing plastic packaging bag Active CN215152383U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121493615.4U CN215152383U (en) 2021-07-02 2021-07-02 Cutting device for processing plastic packaging bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121493615.4U CN215152383U (en) 2021-07-02 2021-07-02 Cutting device for processing plastic packaging bag

Publications (1)

Publication Number Publication Date
CN215152383U true CN215152383U (en) 2021-12-14

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CN202121493615.4U Active CN215152383U (en) 2021-07-02 2021-07-02 Cutting device for processing plastic packaging bag

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114790646A (en) * 2022-05-10 2022-07-26 宁国金诺制衣有限公司 Automatic cloth cutting device
CN115056287A (en) * 2022-08-17 2022-09-16 常州奥智高分子集团股份有限公司 Diffuser plate cuts material feeding unit
CN115847530A (en) * 2022-12-29 2023-03-28 苏州市星辰科技有限公司 Processing device and processing method for PET (polyethylene terephthalate) antifouling antibacterial hardened film
CN115847530B (en) * 2022-12-29 2024-04-09 浙江凡特科新材料有限公司 PET antifouling and antibacterial hardened film processing device and processing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114790646A (en) * 2022-05-10 2022-07-26 宁国金诺制衣有限公司 Automatic cloth cutting device
CN115056287A (en) * 2022-08-17 2022-09-16 常州奥智高分子集团股份有限公司 Diffuser plate cuts material feeding unit
CN115847530A (en) * 2022-12-29 2023-03-28 苏州市星辰科技有限公司 Processing device and processing method for PET (polyethylene terephthalate) antifouling antibacterial hardened film
CN115847530B (en) * 2022-12-29 2024-04-09 浙江凡特科新材料有限公司 PET antifouling and antibacterial hardened film processing device and processing method

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