CN217675953U - Cutting mechanism of PET polyester film cutting machine - Google Patents
Cutting mechanism of PET polyester film cutting machine Download PDFInfo
- Publication number
- CN217675953U CN217675953U CN202123226094.9U CN202123226094U CN217675953U CN 217675953 U CN217675953 U CN 217675953U CN 202123226094 U CN202123226094 U CN 202123226094U CN 217675953 U CN217675953 U CN 217675953U
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- China
- Prior art keywords
- polyester film
- side wall
- pet polyester
- fixed
- bearing plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920006267 polyester film Polymers 0.000 title claims abstract description 56
- 238000005520 cutting process Methods 0.000 title claims abstract description 35
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 7
- 230000000670 limiting effect Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 41
- 239000005020 polyethylene terephthalate Substances 0.000 description 41
- 238000007664 blowing Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Nonmetal Cutting Devices (AREA)
Abstract
The utility model belongs to the field of polyester film production, in particular to a cutting mechanism of a PET polyester film splitting machine, which aims at the problems of easy position offset and low working quality when the PET polyester film is split and processed, the scheme is provided, the cutting mechanism comprises a frame and a plurality of conveying rollers, the plurality of conveying rollers are rotatably connected with the side wall of one side of the frame, the outer surface of the conveying roller is sleeved with a conveying belt, the side wall of the outer side of the frame is fixed with a mounting bracket, and the side wall of the top end of the mounting bracket is rotatably connected with a discharging roller; the utility model discloses in through laminating until compact heap and PET polyester film surface, utilize the spring action of spring b, can play the pretension effect when contacting compact heap and PET polyester film surface, make compact heap and PET polyester film laminating degree higher then, can effectively avoid cutting the condition that adds the position skew appears when man-hour to PET polyester film, be favorable to promoting the machining precision of cutting to PET polyester film.
Description
Technical Field
The utility model relates to a polyester film production technical field especially relates to a cutting mechanism of PET polyester film cutting machine.
Background
The PET polyester film is called PET film for short, and is characterized by high temperature resistance, good printing, easy processing, good voltage resistance and insulation, fire resistance which passes the certification of UL certification 94VTM-2, environmental protection which passes the certification of SGS and ROSH, and the film material which is prepared by using polyethylene terephthalate as a raw material, preparing a thick sheet by adopting an extrusion method and then performing bidirectional stretching.
Present PET polyester film cuts equipment, because of it is not enough to cut the tension when adding the processing to PET polyester film, lead to easily having the condition of offset when cutting the processing to PET polyester film, not only having reduceed the quality of cutting processing to PET polyester film, make the PET polyester film after cutting difficult to satisfy staff's needs moreover.
Therefore, a cutting mechanism of a PET polyester film splitting machine is needed to solve the problems of easy position deviation and low working quality in the process of splitting and processing the PET polyester film.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of cutting mechanism of PET polyester film cutting machine has solved and has cut the problem that easy offset and operating mass are low man-hour to PET polyester film.
In order to achieve the above purpose, the utility model adopts the following technical scheme: cutting mechanism of PET polyester film cutting machine, including the frame, the frame still includes
The conveying rollers are arranged in multiple numbers and are all rotatably connected with the side wall of one side of the rack, the conveying belt is sleeved on the outer surface of each conveying roller, an installation support is fixed on the side wall of the outer side of the rack, and the side wall of the top end of the installation support is rotatably connected with a discharging roller;
the mounting box, the mounting box is fixed in frame top lateral wall, mounting box top inside wall is fixed with the mounting panel, mounting panel bottom lateral wall is fixed with two cylinders that are the symmetric distribution, the output of cylinder be provided with the subassembly of cutting of mounting box looks adaptation.
Preferably, the slitting assembly comprises
The bearing plate is arranged at one end of the output ends of the two cylinders, two movable grooves which are symmetrically distributed are formed in the side wall of one side of the installation box, the bearing plate is connected with the interiors of the two movable grooves in a sliding mode, and a dividing cutter is arranged on the side wall of one side, away from the two cylinders, of the bearing plate;
the groove is formed in the side wall of one side of the bearing plate, a plurality of springs a are fixed inside the groove, and the other ends of the springs a are fixed with the slitting knife;
the connecting device comprises a plurality of through grooves, wherein the through grooves are symmetrically distributed on the side wall of one side of the installation box, a connecting block is connected inside each through groove in a sliding manner, a supporting plate is fixed on the side wall of one side of the connecting block, the side wall of one side of the supporting plate is fixed with the bearing plate, a connecting rod penetrates through the side wall of one side of the connecting block in a sliding manner along the vertical direction, a pressing block is fixed at one end, close to the conveying belt, of the connecting rod, a limiting block is fixed at one end, far away from the pressing block, of the connecting rod, a spring b is sleeved on the outer surface of the connecting rod, one end of the spring b is fixed with the connecting block, and the other end of the spring b is fixed with the pressing block.
Preferably, a plurality of guide plates which are symmetrically distributed are fixed on the side wall of one side of the slitting knife, a plurality of guide grooves which are symmetrically distributed are formed in the side wall of one side of the bearing plate, the guide grooves are communicated with the grooves, and the guide plates are slidably connected with the inner portions of the guide grooves.
Preferably, the cross sections of the support plates are L-shaped, and every two support plates and the bearing plate are vertically distributed.
Preferably, the opening length of the movable groove is consistent with that of the through groove.
Preferably, the discharging roller and the conveying roller are arranged on the same horizontal plane, a placing groove is formed in the side wall of the top end of the mounting support, and the discharging roller is rotatably connected with the inside of the placing groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in through laminating until compact heap and PET polyester film surface, utilize the spring action of spring b, can play the pretension effect when contacting compact heap and PET polyester film surface, make compact heap and PET polyester film laminating degree higher then, can effectively avoid cutting the condition that adds the position skew appears when man-hour to PET polyester film, be favorable to promoting the machining precision of cutting to PET polyester film.
2. The utility model discloses in remove in to the recess through dividing the cutter, utilize spring an's elastic action, can realize dividing cutter and PET polyester film's preliminary positioning action, promote then by a wide margin and cut processing operating mass with regard to PET polyester film.
Drawings
Fig. 1 is a schematic view of the overall structure of a cutting mechanism of a PET polyester film slitter according to the present invention;
FIG. 2 is a schematic side-sectional view of a cutting mechanism of a PET polyester film slitting machine according to the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
fig. 4 is the utility model provides a bearing plate department of cutting mechanism of PET polyester film cutting machine mainly cuts open the enlarged schematic diagram of structure.
In the figure: 1. a frame; 2. a conveying roller; 3. a conveyor belt; 4. mounting a bracket; 5. a discharging roller; 6. installing a box; 7. a cylinder; 8. a slitting assembly; 81. a bearing plate; 82. a movable groove; 83. a slitting knife; 84. a groove; 85. a spring a; 86. a through groove; 87. connecting blocks; 88. a support plate; 89. a connecting rod; 810. a compression block; 811. a limiting block; 9. a guide plate; 10. a guide groove; 11. a placement groove; 12. and (7) mounting the plate.
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.
Referring to fig. 1-4, the cutting mechanism of the PET polyester film splitting machine comprises a frame 1, wherein the frame 1 further comprises a plurality of conveying rollers 2, the plurality of conveying rollers 2 are rotatably connected with the side wall of one side of the frame 1, a conveying belt 3 is sleeved on the outer surface of each conveying roller 2, a mounting bracket 4 is fixed on the side wall of the outer side of the frame 1, and a discharging roller 5 is rotatably connected with the side wall of the top end of each mounting bracket 4; install bin 6, install bin 6 are fixed in 1 top lateral wall of frame, and 6 top inside walls of install bin are fixed with mounting panel 12, and 12 bottom lateral walls of mounting panel are fixed with two cylinders 7 that are the symmetric distribution, and the output of cylinder 7 is provided with the subassembly 8 of cutting with 6 looks adaptations of install bin.
The slitting assembly 8 comprises a bearing plate 81, the bearing plate 81 is arranged at one end of the output ends of the two cylinders 7, two movable grooves 82 which are symmetrically distributed are formed in the side wall of one side of the installation box 6, the bearing plate 81 is connected with the insides of the two movable grooves 82 in a sliding manner, and a slitting knife 83 is arranged on the side wall of one side, away from the two cylinders 7, of the bearing plate 81; a groove 84, wherein the groove 84 is formed in the side wall of one side of the bearing plate 81, a plurality of springs a85 are fixed inside the groove 84, and the other ends of the springs a85 are fixed with the slitting knife 83; lead to groove 86, it is provided with a plurality ofly to lead to groove 86, per two lead to groove 86 are symmetric distribution and offer in 6 side lateral walls of install bin, it has connecting block 87 to lead to the inside sliding connection of groove 86, connecting block 87 one side lateral wall is fixed with backup pad 88, backup pad 88 one side lateral wall is fixed with bearing plate 81, connecting block 87 one side lateral wall slides along vertical direction and runs through there is connecting rod 89, the one end that connecting rod 89 pole is close to conveyer belt 3 is fixed with compressing block 810, the one end that compressing block 810 was kept away from to connecting rod 89 is fixed with limiting block 811, spring b812 has been cup jointed to connecting rod 89 outer surface, spring b812 one end is fixed with connecting block 87, the spring b812 other end is fixed with compressing block 810, utilize spring a 85's elastic force, can realize dividing cutter 83 and PET polyester film's preliminary positioning effect, then promote to cut processing work quality to PET polyester film by a wide margin.
The length value of seting up of movable chute 82 is unanimous with the length value of seting up of leading to groove 86, and blowing roller 5 is located same horizontal plane setting with transfer roller 2, and standing groove 11 has been seted up to the lateral wall of 4 tops of installing support, and blowing roller 5 is connected in the rotation with standing groove 11 is inside, through the setting of blowing roller 5 with the 11 internal rotation of standing groove are connected, is favorable to blowing roller 5 more convenient when placing and taking.
The working principle is as follows: when the PET polyester film needs to be cut and processed, firstly, the feeding roller 5 wound with the PET polyester film is placed in the placing groove 11, and the PET polyester film is drawn by using a winding device so that the PET polyester film is conveyed along the conveyor belt 3, the bearing plate 81 is driven to move synchronously by the driving action of the cylinder 7, and the bearing plate 81 and the movable groove 82 are matched to slide in a matching way, so that the guide limiting effect on the bearing plate 81 can be realized, but also can improve the stability of the bearing plate 81 when moving, synchronously move along with the bearing plate 81 through the supporting plate 88, then drive the connecting block 87 to synchronously move until the pressing block 810 is jointed with the surface of the PET polyester film, and can play a role of pre-tightening when the pressing block 810 is contacted with the surface of the PET polyester film by utilizing the elastic action of the spring b812, so that the jointing degree of the pressing block 810 and the PET polyester film is higher, the situation of position deviation when the PET polyester film is cut and processed can be effectively avoided, is favorable for improving the cutting processing precision of the PET polyester film, the compressed PET polyester film is positioned between the two compression blocks 810 and has certain tension until the compression blocks 810 are completely attached to the surface of the PET polyester film, meanwhile, when the slitting knife 83 is jointed with the surface of the PET polyester film, under the driving action of the cylinder 7, make and divide cutter 83 to remove in recess 84, utilize the elasticity effect of spring a85, can realize dividing cutter 83 and PET polyester film's preliminary positioning action, promote to cut processing operating quality to PET polyester film by a wide margin then, deflector 9 follows and divides cutter 83 synchronous motion this moment, slide in cooperation deflector 9 and guide way 10, not only can play the direction limiting displacement who divides cutter 83, but also can promote the stability when dividing cutter 83 removes to recess 84.
The air cylinder 7 is commercially available, and the air cylinder 7 is provided with a power supply, belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The cutting mechanism of the PET polyester film splitting machine comprises a rack (1) and is characterized in that the rack (1) further comprises
The conveying device comprises a plurality of conveying rollers (2), wherein the plurality of conveying rollers (2) are rotatably connected with the side wall of one side of the rack (1), the conveying belt (3) is sleeved on the outer surface of each conveying roller (2), an installation support (4) is fixed on the side wall of the outer side of the rack (1), and the side wall of the top end of each installation support (4) is rotatably connected with a discharging roller (5);
install bin (6), install bin (6) are fixed in frame (1) top lateral wall, install bin (6) top inside wall is fixed with mounting panel (12), mounting panel (12) bottom lateral wall is fixed with two cylinders (7) that are the symmetric distribution, the output of cylinder (7) be provided with install bin (6) looks adaptation cut subassembly (8).
2. The cutting mechanism of a PET polyester film slitter according to claim 1, characterised in that the slitting assembly (8) comprises
The bearing plate (81) is arranged at one end of the output ends of the two cylinders (7), two movable grooves (82) which are symmetrically distributed are formed in the side wall of one side of the installation box (6), the bearing plate (81) is connected with the insides of the two movable grooves (82) in a sliding mode, and a dividing cutter (83) is arranged on the side wall, away from the two cylinders (7), of one side of the bearing plate (81);
the groove (84) is formed in the side wall of one side of the bearing plate (81), a plurality of springs a (85) are fixed inside the groove (84), and the other ends of the springs a (85) are fixed with the cutting knife (83);
the conveying belt structure comprises a plurality of through grooves (86), every two through grooves (86) are symmetrically distributed on the side wall of one side of the installation box (6), a connecting block (87) is connected inside each through groove (86) in a sliding mode, a supporting plate (88) is fixed to the side wall of one side of each connecting block (87), the side wall of one side of each supporting plate (88) is fixed to the bearing plate (81), a connecting rod (89) penetrates through the side wall of one side of each connecting block (87) in a sliding mode in the vertical direction, a pressing block (810) is fixed to one end, close to the conveying belt (3), of the rod of each connecting rod (89), a limiting block (811) is fixed to one end, far away from the pressing block (810), of each connecting rod (89) is sleeved with a spring b (812) on the outer surface, one end of each spring b (812) is fixed to the connecting block (87), and the other end of each spring b (812) is fixed to the pressing block (810).
3. The cutting mechanism of a PET polyester film slitter according to claim 2, characterized in that a plurality of symmetrically distributed guide plates (9) are fixed on the side wall of the slitting knife (83), a plurality of symmetrically distributed guide grooves (10) are formed on the side wall of the bearing plate (81), the guide grooves (10) are communicated with the grooves (84), and the guide plates (9) are slidably connected with the inside of the guide grooves (10).
4. The cutting mechanism of a PET polyester film slitter as in claim 2, wherein a plurality of the supporting plates (88) are L-shaped in cross section, and two supporting plates (88) are vertically disposed with respect to the bearing plate (81).
5. The cutting mechanism of a PET polyester film slitter according to claim 2, characterized in that the opening length of the movable slot (82) is identical to the opening length of the through slot (86).
6. The cutting mechanism of a PET polyester film splitting machine according to claim 1, characterized in that the feeding roller (5) and the conveying roller (2) are arranged on the same horizontal plane, a placing groove (11) is formed on the side wall of the top end of the mounting bracket (4), and the feeding roller (5) is rotatably connected with the inside of the placing groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123226094.9U CN217675953U (en) | 2021-12-21 | 2021-12-21 | Cutting mechanism of PET polyester film cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123226094.9U CN217675953U (en) | 2021-12-21 | 2021-12-21 | Cutting mechanism of PET polyester film cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217675953U true CN217675953U (en) | 2022-10-28 |
Family
ID=83702661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123226094.9U Active CN217675953U (en) | 2021-12-21 | 2021-12-21 | Cutting mechanism of PET polyester film cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217675953U (en) |
-
2021
- 2021-12-21 CN CN202123226094.9U patent/CN217675953U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cutting mechanism for PET polyester film slitting machine Granted publication date: 20221028 Pledgee: Jiangyin branch of Bank of China Ltd. Pledgor: Jiangyin Jiaou New Material Co.,Ltd. Registration number: Y2024980001928 |