CN222097174U - Adjustable cutting device is used in plastic bag production - Google Patents
Adjustable cutting device is used in plastic bag production Download PDFInfo
- Publication number
- CN222097174U CN222097174U CN202420655488.0U CN202420655488U CN222097174U CN 222097174 U CN222097174 U CN 222097174U CN 202420655488 U CN202420655488 U CN 202420655488U CN 222097174 U CN222097174 U CN 222097174U
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- fixedly connected
- rod
- plastic bag
- assembly
- cutting device
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- 238000005520 cutting process Methods 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 238000003860 storage Methods 0.000 claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 239000002994 raw material Substances 0.000 description 25
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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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- Making Paper Articles (AREA)
Abstract
The utility model particularly relates to an adjustable cutting device for plastic bag production, which relates to the technical field of plastic bag production and comprises a mounting frame, wherein storage racks are symmetrically and fixedly connected to side walls at two ends of the mounting frame, a transmission assembly is rotationally connected between the side walls of the two groups of storage racks, a thread assembly which is in meshed connection with the transmission assembly is rotationally connected to the bottom of the storage racks, a thread block is in threaded connection with the thread assembly, an extrusion cylinder is rotationally connected between the two groups of thread blocks, a mounting plate is fixedly connected to the top of the side wall of the storage racks, a constraint assembly which is mutually clamped with the transmission assembly is slidably arranged on the mounting plate, vertical plates are symmetrically and fixedly connected to the front end of the mounting frame, a transverse plate is fixedly connected between the two groups of vertical plates, and a cutting assembly is arranged on the transverse plate.
Description
Technical Field
The utility model relates to the technical field of plastic bag production, in particular to an adjustable cutting device for plastic bag production.
Background
The plastic bag is made of plastic as a main raw material, has the advantages of high tensile strength, light weight, higher cost performance and the like, is convenient to carry when holding articles, but has slow degradation speed and can pollute the environment. In the process of processing the plastic bag, a worker firstly heats plastic particles into a molten state, then blows the plastic particles into a cylinder, extrudes the plastic particles after the plastic particles are cooled, discharges air in the plastic bag, presses the plastic particles into two layers of films, and then cuts the plastic particles. Among the prior art, bulletin number CN220374019U discloses a cutting machine for plastic bag production, and this cutting machine is when using, and the staff drives the bolt through the twist grip and rotates to make the pivot move downwards, thereby make the extrusion section of thick bamboo lower extreme contact plastic bag raw materials, but when follow-up cutting knife carries out cutting operation, the device main part can take place vibrations, and the vibrations of production probably can cause the bolt to appear not hard up condition, and then influence the normal operation of extrusion section of thick bamboo.
Disclosure of utility model
The utility model aims to provide an adjustable cutting device for plastic bag production, which solves the problems in the background technology.
The technical scheme is that the adjustable cutting device for plastic bag production comprises a mounting frame, wherein storage racks are symmetrically and fixedly connected to side walls at two ends of the mounting frame, a transmission assembly is rotationally connected between the two groups of storage rack side walls, a thread assembly in meshed connection with the transmission assembly is rotationally connected to the bottom of the storage rack, a thread block is rotationally connected to the thread assembly, an extrusion cylinder is rotationally connected between the two groups of thread blocks, a mounting plate is fixedly connected to the top of the side wall of the storage rack, constraint assemblies which are mutually clamped with the transmission assembly are slidingly arranged on the mounting plate, vertical plates are symmetrically and fixedly connected to the front end of the mounting frame, transverse plates are fixedly connected between the two groups of vertical plates, cutting assemblies are arranged on the transverse plates, a guide cylinder is rotationally connected between the side walls at two ends of the inner side of the mounting frame, a plastic cylinder is rotationally connected between two sides of the rear end of the mounting frame, and a conveying belt structure is arranged on the inner side of the mounting frame.
Based on the technical characteristics, when the plastic bag cutting machine is used, plastic bag raw materials on the outer wall of the plastic barrel penetrate through the lower end of the guide barrel, the plastic bag raw materials penetrate through the lower end of the extrusion barrel, finally, the plastic bag raw materials are pulled out of the lower end of the cutting assembly, then a worker pulls the constraint assembly to slide upwards, the constraint end of the constraint assembly is separated from the transmission assembly, limiting fixation of the transmission assembly is relieved, then the worker rotates the transmission assembly to rotate, the arranged transmission assembly drives the two symmetrically arranged thread assemblies to rotate, the arranged thread blocks move downwards along the thread direction of the thread assemblies, the arranged thread blocks drive the extrusion barrel to move downwards, the lower end of the extrusion barrel is in contact with the plastic bag raw materials, then the worker releases the constraint assembly, the arranged constraint assembly is clamped with the thread assemblies again under the action of self elastic force, limiting fixation of the constraint assembly on the thread assemblies is restored, and then the worker starts the transmission belt structure to transport the plastic bag raw materials, and then starts the cutting assembly to cut the plastic bag raw materials.
Preferably, the transmission assembly comprises a transmission rod rotatably connected between two groups of side walls of the storage rack, a toothed plate is fixedly connected to a rod body of the transmission rod, and a bevel gear I is symmetrically and fixedly connected to the rod body of the transmission rod.
Based on the technical characteristics, a worker turns the transmission rod to rotate, and the transmission rod drives the two groups of bevel gears which are symmetrically arranged to rotate.
Preferably, the end part of the transmission rod is fixedly connected with a screwing head.
Based on the technical characteristics, the screwing head is convenient for a worker to screw the transmission rod to rotate.
Preferably, the thread assembly comprises a threaded rod rotatably connected to the bottom of the storage rack, and a bevel gear II in meshed connection with the bevel gear I is fixedly connected to the top of the threaded rod.
Based on the technical characteristics, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the threaded rod to rotate, the set threaded block moves downwards along the threaded direction of the threaded rod, and the set threaded block drives the extrusion barrel to move downwards, so that the lower end of the extrusion barrel contacts the plastic bag raw material.
Preferably, the restraint subassembly is including sliding the restraint pole of setting on the mounting panel, fixedly connected with plectane on the restraint pole body of rod, around being equipped with the spring on the restraint pole body of rod, and spring coupling is between plectane and mounting panel, restraint pole bottom fixedly connected with and the tooth piece of the mutual joint of pinion rack.
Based on the technical characteristics that a worker pulls the constraint rod to slide upwards, the arranged spring is stressed and compressed, the arranged constraint rod drives the tooth block to move upwards, so that the tooth block is separated from the toothed plate, the tooth block is used for limiting and fixing the transmission rod, after the lower end of the extrusion barrel contacts with the plastic bag raw material, the worker releases the constraint rod, and the arranged tooth block is clamped with the toothed plate again under the action of spring force, so that the limiting and fixing of the tooth block to the threaded rod are restored.
Preferably, the cutting assembly comprises a hydraulic cylinder fixedly arranged on the transverse plate, and a cutter is fixedly connected to the telescopic end of the bottom of the hydraulic cylinder.
Based on the technical characteristics, a worker starts a conveyor belt structure to transport the plastic bag raw materials, and then starts a hydraulic cylinder to drive a cutter to move downwards to cut the plastic bag raw materials.
The utility model provides an adjustable cutting device for plastic bag production through improvement, which has the following improvement and advantages compared with the prior art:
The device comprises a limiting component, a transmission component, a limiting component, a driving component, a pressing barrel, a plastic bag raw material, a working staff, a limiting component and a cutting component, wherein the limiting component is used for limiting and fixing the transmission component by pulling the limiting component to be separated from the transmission component by the working staff, the limiting component is used for releasing the limiting and fixing of the transmission component, the working staff rotates the transmission component to rotate, the two symmetrically arranged threaded components are driven by the driving component to rotate, the arranged threaded blocks move downwards along the threaded direction of the threaded component, the pressing barrel is driven by the arranged threaded blocks to move downwards, the lower end of the pressing barrel is in contact with the plastic bag raw material, the limiting component is released by the working staff, the limiting component is clamped with the threaded component again under the action of self elastic force, and limiting and fixing of the limiting component to the threaded component is recovered, and the transmission component and the threaded component are not prone to loosening due to vibration generated during cutting operation.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of portion A of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic left-hand view of the present utility model;
fig. 4 is an enlarged schematic view of the B-section structure of fig. 3 according to the present utility model.
Reference numerals illustrate:
1. The device comprises a mounting rack, 2, a storage rack, 3, a transmission assembly, 31, a transmission rod, 32, a toothed plate, 33, a first bevel gear, 4, a screw assembly, 41, a threaded rod, 42, a second bevel gear, 5, a screw block, 6, an extrusion cylinder, 7, a mounting plate, 8, a constraint assembly, 81, a constraint rod, 82, a circular plate, 83, a spring, 84, a tooth block, 9, a vertical plate, 10, a transverse plate, 11, a cutting assembly, 111, a hydraulic cylinder, 112, a cutter, 12, a guide cylinder, 13, a plastic cylinder, 14, a screwing head, 15 and a conveyor belt structure.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an adjustable cutting device for plastic bag production by improving the cutting device, which has the technical scheme that:
As shown in figures 1-4, an adjustable cutting device is used in plastic bag production, which comprises a mounting rack 1, symmetry fixedly connected with supporter 2 on the lateral wall of 1 both ends of installation frame, rotate between 2 lateral walls of two sets of supporter and be connected with drive assembly 3, supporter 2 bottom rotates and is connected with the screw thread subassembly 4 that is connected with drive assembly 3 meshing, screw thread piece 5 is connected with screw thread piece on screw thread subassembly 4, rotate between two sets of screw thread piece 5 and be connected with the extrusion section of thick bamboo 6, supporter 2 lateral wall top fixedly connected with mounting panel 7, slide on the mounting panel 7 and be provided with the restraint subassembly 8 with drive assembly 3 looks joint each other, 1 front end symmetry fixedly connected with riser 9 of installation frame, fixedly connected with diaphragm 10 between 9 of two sets of risers, be provided with cutting assembly 11 on the diaphragm 10, rotate between 1 inboard both ends lateral wall of installation frame and be connected with guide cylinder 12, rotate between 1 rear end both sides of installation frame and be connected with plastic drum 13, 1 inboard is provided with conveyer belt structure 15.
Further, the transmission assembly 3 comprises a transmission rod 31 rotatably connected between the side walls of the two groups of storage racks 2, a toothed plate 32 is fixedly connected to the rod body of the transmission rod 31, a bevel gear 33 is symmetrically and fixedly connected to the rod body of the transmission rod 31, a worker rotates the transmission rod 31 to rotate, and the transmission rod 31 drives the two groups of bevel gears 33 which are symmetrically arranged to rotate.
The end part of the transmission rod 31 is fixedly connected with a screwing head 14, and the screwing head 14 is convenient for a worker to twist the transmission rod 31 to rotate.
Further, the thread component 4 comprises a threaded rod 41 rotatably connected to the bottom of the storage rack 2, a bevel gear II 42 meshed with the bevel gear I33 is fixedly connected to the top of the threaded rod 41, the bevel gear I33 drives the bevel gear II 42 to rotate, the bevel gear II 42 drives the threaded rod 41 to rotate, the thread block 5 moves downwards along the thread direction of the threaded rod 41, and the thread block 5 drives the extrusion barrel 6 to move downwards, so that the lower end of the extrusion barrel 6 contacts the plastic bag raw material.
Further, the restraint assembly 8 comprises a restraint rod 81 arranged on the mounting plate 7 in a sliding manner, a circular plate 82 is fixedly connected to the rod body of the restraint rod 81, a spring 83 is wound on the rod body of the restraint rod 81, the spring 83 is connected between the circular plate 82 and the mounting plate 7, a tooth block 84 clamped with the toothed plate 32 is fixedly connected to the bottom of the restraint rod 81, a worker pulls the restraint rod 81 to slide upwards, the arranged spring 83 is stressed and compressed, the restraint rod 81 drives the tooth block 84 to move upwards, the tooth block 84 is separated from the toothed plate 32, so that the tooth block 84 is limited and fixed to the driving rod 31, after the lower end of the extrusion cylinder 6 is contacted with a plastic bag raw material, the worker releases the restraint rod 81, and the arranged tooth block 84 is clamped with the toothed plate 32 again under the elastic force of the spring 83, so that the limiting and fixing of the tooth block 84 to the threaded rod 41 are restored.
Further, the cutting assembly 11 comprises a hydraulic cylinder 111 fixedly mounted on the transverse plate 10, a cutter 112 is fixedly connected to the telescopic end at the bottom of the hydraulic cylinder 111, a worker starts the conveyor belt structure 15 to transport the plastic bag raw materials, and then starts the hydraulic cylinder 111 to drive the cutter 112 to move downwards to cut the plastic bag raw materials.
When the plastic bag raw material feeding device is used, plastic bag raw materials on the outer wall of a plastic barrel 13 penetrate through the lower end of a guide barrel 12, then the plastic bag raw materials penetrate through the lower end of an extrusion barrel 6, finally the plastic bag raw materials are pulled out of the lower end of a cutter 112, then a worker pulls a constraint rod 81 to slide upwards, a set spring 83 is stressed and compressed, the set constraint rod 81 drives a tooth block 84 to move upwards so as to separate the tooth block 84 from a toothed plate 32, the tooth block 84 is limited and fixed by the drive rod 31, then the worker twists the drive rod 31 to rotate, the set drive rod 31 drives two groups of bevel gears 33 which are symmetrically arranged to rotate, the set bevel gears 33 drive bevel gears 42 to rotate, the set bevel gears 42 drive a threaded rod 41 to rotate, and the set threaded block 5 moves downwards along the threaded direction of the threaded rod 41, and the set threaded block 5 drives the extrusion barrel 6 to move downwards so that the lower end of the extrusion barrel 6 is in contact with the plastic bag raw materials;
The worker releases the constraint rod 81, the arranged tooth block 84 is clamped with the toothed plate 32 again under the action of the elastic force of the spring 83, so that the limit fixation of the tooth block 84 to the threaded rod 41 is restored, the worker starts the conveyor belt structure 15, so that the plastic bag raw material is transported, and then starts the hydraulic cylinder 111 to drive the cutter 112 to move downwards, so that the device for cutting the plastic bag raw material limits and fixes the transmission assembly 3 and the threaded assembly 4 by the constraint assembly 8, and the vibration generated during the operation of the cutting assembly 11 is not easy to cause the loosening of the transmission assembly 3 and the threaded assembly 4.
The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides an adjustable cutting device is used in plastic bag production, includes mounting bracket (1), its characterized in that symmetrical fixedly connected with supporter (2) on mounting bracket (1) both ends lateral wall, two sets of rotate between supporter (2) lateral wall is connected with drive assembly (3), supporter (2) bottom rotates and is connected with threaded assembly (4) of being connected with drive assembly (3) meshing, threaded connection has screw thread piece (5) on threaded assembly (4), two sets of rotate between screw thread piece (5) and be connected with extrusion section of thick bamboo (6), supporter (2) lateral wall top fixedly connected with mounting panel (7), slide on mounting panel (7) be provided with restraint subassembly (8) with drive assembly (3) looks joint each other, mounting bracket (1) front end symmetrical fixedly connected with riser (9), two sets of fixedly connected with diaphragm (10) between riser (10), be provided with on diaphragm (10) and cut subassembly (11), rotate between mounting bracket (1) inboard both ends lateral wall and be connected with guide cylinder (12), be connected with between both sides (1) rear end rotation section of thick bamboo (13), be provided with plastic strip (15).
2. The adjustable cutting device for plastic bag production according to claim 1, wherein the transmission assembly (3) comprises a transmission rod (31) rotatably connected between two groups of side walls of the storage rack (2), a toothed plate (32) is fixedly connected to a rod body of the transmission rod (31), and bevel gears (33) are symmetrically and fixedly connected to the rod body of the transmission rod (31).
3. The adjustable cutting device for plastic bag production according to claim 2, wherein the end part of the transmission rod (31) is fixedly connected with a screwing head (14).
4. The adjustable cutting device for plastic bag production according to claim 2, wherein the thread assembly (4) comprises a threaded rod (41) rotatably connected to the bottom of the storage rack (2), and a bevel gear II (42) meshed with the bevel gear I (33) is fixedly connected to the top of the threaded rod (41).
5. The adjustable cutting device for plastic bag production according to claim 2, wherein the constraint component (8) comprises a constraint rod (81) arranged on the mounting plate (7) in a sliding mode, a circular plate (82) is fixedly connected to the rod body of the constraint rod (81), a spring (83) is wound on the rod body of the constraint rod (81), the spring (83) is connected between the circular plate (82) and the mounting plate (7), and a tooth block (84) clamped with the toothed plate (32) is fixedly connected to the bottom of the constraint rod (81).
6. The adjustable cutting device for plastic bag production according to claim 1, wherein the cutting assembly (11) comprises a hydraulic cylinder (111) fixedly arranged on the transverse plate (10), and a cutter (112) is fixedly connected to the telescopic end of the bottom of the hydraulic cylinder (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420655488.0U CN222097174U (en) | 2024-04-01 | 2024-04-01 | Adjustable cutting device is used in plastic bag production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420655488.0U CN222097174U (en) | 2024-04-01 | 2024-04-01 | Adjustable cutting device is used in plastic bag production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222097174U true CN222097174U (en) | 2024-12-03 |
Family
ID=93612923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420655488.0U Active CN222097174U (en) | 2024-04-01 | 2024-04-01 | Adjustable cutting device is used in plastic bag production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222097174U (en) |
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2024
- 2024-04-01 CN CN202420655488.0U patent/CN222097174U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |