CN220923435U - Processing and production cutting device for polyethylene rubber bags - Google Patents
Processing and production cutting device for polyethylene rubber bags Download PDFInfo
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- CN220923435U CN220923435U CN202322542782.9U CN202322542782U CN220923435U CN 220923435 U CN220923435 U CN 220923435U CN 202322542782 U CN202322542782 U CN 202322542782U CN 220923435 U CN220923435 U CN 220923435U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 83
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 26
- -1 polyethylene Polymers 0.000 title claims abstract description 25
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 31
- 229920003023 plastic Polymers 0.000 claims abstract description 17
- 239000004033 plastic Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000008859 change Effects 0.000 abstract description 5
- 238000004806 packaging method and process Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The utility model relates to the technical field of polyethylene rubber bags, and discloses a processing and production dividing device for the polyethylene rubber bags, which comprises a second connecting frame and a conveying device, wherein a metal frame is fixedly connected to the back surface of the second connecting frame, a rotating roller is arranged on the inner wall surface of the metal frame, a cutting mechanism is arranged at the front end of the second connecting frame, the conveying device is arranged on the upper end surface of the second connecting frame, the cutting mechanism comprises a cutting unit and a lifting unit, and the cutting unit and the lifting unit are sequentially arranged from top to bottom. This processing production cutting device of polyethylene plastic bag through being provided with connecting piece, fixed threaded rod and connecting frame one, rotates hexagon nut, and hexagon nut is rotatory at the screw thread end surface of fixed threaded rod to can be with the screw thread fixation between connecting piece and the connecting frame one, let the change of connecting frame one more quick and convenient, can increase the device's live time.
Description
Technical Field
The utility model relates to the technical field of polyethylene rubber bags, in particular to a processing and production dividing device for polyethylene rubber bags.
Background
A plastic bag is a common type of plastic bag commonly used for packaging, storing and transporting items. They are made of polyethylene, polypropylene and other plastic materials and have the characteristics of portability, softness, transparency and the like.
A PE bag is a plastic bag made of Polyethylene (Polyethylene), also known as a Polyethylene bag. It has the following characteristics: the PE plastic bags are light and flexible, high in transparency, tear-resistant, abrasion-resistant, waterproof, good in sealing property, recyclable and the like, and are widely applied to various fields such as food packaging, storage and transportation, daily necessities packaging, pharmacy, cosmetics packaging and the like.
The prior art published application number is: CN202222697018.4 a wrapping bag cutting device, including two sets of first erection tank, four sets of supporting legs, conveying steel band, second erection tank, pneumatic cylinder and cutting machine, every two sets of fixed mounting of four sets of supporting legs are at the lower lateral wall face of one side first erection tank, and conveying steel band movable mounting is in the position between two sets of first erection tank, and the second erection tank is spill and two sets of vertical ends are installed respectively at the last lateral wall face that corresponds two sets of first erection tank. When the packaging bag is required to be processed, the packaging bag is placed at a position between the pressing plate and the surface, which is close to the conveying steel belt, of the conveying steel belt, the power supply of the driving motor is started, the conveying steel belt starts to rotate and moves towards the second mounting box with the packaging table, the packaging bag can move stably under the action of the pressing plate, when the packaging bag moves to the lower side of the cutting machine, the pneumatic cylinder is started, and under the action of the output end of the pneumatic cylinder, the cutting machine moves towards the packaging bag with the cutting knife.
Above-mentioned cutting machine fixed mounting lets the cutting machine can be to the operation of gum bag cutting at the output of pneumatic cylinder, but when the cutting machine was changed, need the operation of cutting the output of pneumatic cylinder to can change the cutting machine, let the change of cutting machine comparatively troublesome, need spend a large amount of time.
Disclosure of utility model
The utility model aims to provide a processing and production dividing device for polyethylene rubber bags, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a processing production cutting device of polyethylene plastic bag, includes connection frame two and conveyor, connection frame two's back fixedly connected with metal frame, metal frame's inner wall surface installs the live-rollers, connection frame two's front end installs cutting mechanism, conveyor installs in connection frame two's upper end surface.
The cutting mechanism comprises a cutting unit and a lifting unit, and the cutting unit and the lifting unit are sequentially arranged from top to bottom.
Preferably, the lifting unit comprises an electric push rod, a connecting piece, a hexagonal nut and a fixed threaded rod, wherein the hexagonal nut is located at the upper end of the lifting unit, the hexagonal nut is in threaded end surface of the fixed threaded rod, the fixed threaded rod is fixedly connected to the top end surface of the connecting piece, and the connecting piece is in threaded connection with the upper end surface of the piston rod inside the electric push rod.
Preferably, the cutting unit includes a first coil spring, a first connection frame, and a cutting blade at a lower end of the cutting unit, the cutting blade being screw-coupled to an inner wall surface of the first connection frame, the first connection frame being fixedly coupled to a top end surface of the first coil spring.
Preferably, the cutting blade comprises a cutting blade body, a threaded bolt, a plug-in device, a spiral spring II and a metal sliding rod, wherein the metal sliding rod is positioned at the upper end of the cutting blade body and fixedly connected with the inner wall surface of the upper end of the cutting blade body, the metal sliding rod is movably connected with the inner wall surface of the lower end of the plug-in device, the plug-in device is fixedly connected with the right side surface of the spiral spring II, and the plug-in device is in threaded connection with the threaded end surface of the threaded bolt.
Preferably, the first connecting frame is movably connected to the upper end surface of the connecting piece, the first connecting frame is movably connected to the bottom end surface of the hexagonal nut, the first connecting frame is movably connected to the threaded end surface of the fixing threaded rod, the surface of the hexagonal nut is held, the hexagonal nut is rotated, and the hexagonal nut can rotate on the threaded end surface of the fixing threaded rod, so that the first connecting piece and the first connecting frame can be fixed by threads.
Preferably, the first connecting frame is movably connected to the upper end surface of the cutting blade body, the first connecting frame is in threaded connection with the threaded end surface of the threaded bolt, the first connecting frame is movably connected to the surface of the plug-in device, the cutting blade body is fixedly connected to the surface of the second spiral spring, then the surface of the threaded bolt is held, the threaded bolt is rotated to move downwards, the threaded bolt can fix the plug-in device and the first connecting frame through threads, and the cutting blade body and the first connecting frame can be fixed through threads.
Preferably, the plugging devices are divided into three groups, the three groups of the plugging devices are distributed at equal intervals, one group of the plugging devices are two, the two plugging devices are movably connected to the left end surface and the right end surface of the metal sliding rod, the plugging devices are movably connected to the upper end inner wall surface of the first connecting frame, the first connecting frame pushes the plugging devices to move left and right, the plugging devices move left and right on the upper end inner wall surface of the cutting cutter body, and the plugging devices can slide left and right on the surface of the metal sliding rod.
Preferably, the number of the electric push rods is two, the two electric push rods are movably connected to the left end and the right end of the first connecting frame, the two electric push rods are fixedly connected to the left side surface and the right side surface of the second connecting frame, the electric push rods are started, the piston rods inside the electric push rods drive the connecting frame to move downwards, and the first connecting frame pushes the cutting knife body to move downwards, so that the cutting knife body can cut surface rubber bags of the conveying device.
Compared with the prior art, the utility model has the beneficial effects that:
1. This processing production cutting device of polyethylene plastic bag through being provided with connecting piece, fixed threaded rod and connecting frame one, rotates hexagon nut, and hexagon nut is rotatory at the screw thread end surface of fixed threaded rod to can be with the screw thread fixation between connecting piece and the connecting frame one, let the change of connecting frame one more quick and convenient, can increase the device's live time.
2. This processing production cutting device of polyethylene plastic bag through being provided with grafting device, coil spring two and metal slide bar, and coil spring two promotes grafting device, and grafting device slides about the surface of metal slide bar, lets grafting device peg graft into first and the cutting knife body inside of connection frame, can change quick and convenient with the cutting knife body.
Drawings
FIG. 1 is a schematic perspective view of the whole of the present utility model;
FIG. 2 is a schematic perspective view of a cutting mechanism according to the present utility model;
FIG. 3 is a top perspective view of the cutting mechanism of the present utility model;
FIG. 4 is a schematic cross-sectional view of the utility model at A-A in FIG. 3;
FIG. 5 is an enlarged schematic view of a portion of the structure of FIG. 4;
FIG. 6 is an enlarged schematic view of a portion of the structure at B in FIG. 4 in accordance with the present utility model;
FIG. 7 is a schematic cross-sectional view of the utility model at B-B in FIG. 3;
Fig. 8 is an enlarged schematic view of a portion of the structure at C in fig. 7 according to the present utility model.
In the figure: 1. a cutting mechanism; 11. an electric push rod; 12. a connecting piece; 13. a first spiral spring; 14. a hexagonal nut; 15. fixing a threaded rod; 16. a first connecting frame; 17. a cutting blade; 171. a cutter body; 172. a threaded bolt; 173. a plug-in device; 174. a second spiral spring; 175. a metal slide bar; 2. a metal frame; 3. a rotating roller; 4. a second connecting frame; 5. and a conveying device.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.
Referring to fig. 1-8, the present utility model provides the following technical solutions:
the utility model provides a processing production cutting device of polyethylene plastic bag, includes connecting frame two 4 and conveyor 5, and the back fixedly connected with metal frame 2 of connecting frame two 4, the inner wall surface mounting of metal frame 2 has rotor 3, and cutting mechanism 1 is installed to the front end of connecting frame two 4, and conveyor 5 installs in the upper end surface of connecting frame two 4.
The cutting mechanism 1 comprises a cutting unit and a lifting unit which are sequentially arranged from top to bottom.
The lifting unit comprises an electric push rod 11, a connecting piece 12, a hexagonal nut 14 and a fixed threaded rod 15, wherein the hexagonal nut 14 is located at the upper end of the lifting unit, the hexagonal nut 14 is in threaded connection with the threaded end surface of the fixed threaded rod 15, the fixed threaded rod 15 is fixedly connected with the top end surface of the connecting piece 12, and the connecting piece 12 is in threaded connection with the upper end surface of the piston rod inside the electric push rod 11.
The cutting unit includes coil spring one 13, connecting frame one 16 and cutting blade 17, cutting blade 17 is located the lower extreme of cutting unit, cutting blade 17 threaded connection is in the inner wall surface of connecting frame one 16, connecting frame one 16 swing joint is in the upper end surface of connecting piece 12, connecting frame one 16 swing joint is in the bottom surface of hex nut 14, connecting frame one 16 swing joint is in the screw thread end surface of fixed threaded rod 15, hold the surface of hex nut 14, rotate hex nut 14, hex nut 14 can be at the screw thread end surface rotation of fixed threaded rod 15, thereby can be with connecting piece 12 and connecting frame one 16 between the screw thread fixed, connecting frame one 16 fixed connection is in the top surface of coil spring one 13.
The cutting blade 17 comprises a cutting blade body 171, a threaded bolt 172, a plug-in device 173, a spiral spring II 174 and a metal slide bar 175, wherein the metal slide bar 175 is positioned at the upper end of the cutting blade 17, the plug-in device 173 is divided into three groups, the three groups of plug-in devices 173 are distributed at equal intervals, the number of one group of plug-in devices 173 is two, the two plug-in devices 173 are movably connected with the left end surface and the right end surface of the metal slide bar 175, the plug-in devices 173 are movably connected with the upper end inner wall surface of the connecting frame I16, the connecting frame I16 pushes the plug-in device 173 to move left and right, the plug-in device 173 moves left and right on the upper end inner wall surface of the cutting blade body 171, the metal slide bar 175 can slide left and right on the surface of the metal slide bar 175, the metal slide bar 175 is fixedly connected with the upper end inner wall surface of the cutting blade body 171, the number of the electric push rods 11 is two, the electric push rods 11 are movably connected with the left end and the right end of the connecting frame I16, the two electric push rods 11 are fixedly connected to the left side surface and the right side surface of the connecting frame II 4, the electric push rods 11 are started, the inner piston rod of the electric push rods 11 drives the connecting frame I16 to move downwards, the connecting frame I16 pushes the cutting knife body 171 to move downwards, the cutting knife body 171 can cut the surface plastic bags of the conveying device 5, the metal slide rod 175 is movably connected to the lower end inner wall surface of the plug-in device 173, the plug-in device 173 is fixedly connected to the right side surface of the spiral spring II 174, the plug-in device 173 is in threaded connection with the threaded end surface of the threaded bolt 172, the connecting frame I16 is movably connected to the upper end surface of the cutting knife body 171, the connecting frame I16 is in threaded connection with the threaded end surface of the threaded bolt 172, the connecting frame I16 is movably connected to the surface of the plug-in device 173, the cutting knife body 171 is fixedly connected to the surface of the spiral spring II 174, then, the surface of the threaded bolt 172 is gripped, the threaded bolt 172 is rotated, and the threaded bolt 172 is rotated to move downward, so that the threaded bolt 172 can fix the plug device 173 and the first connection frame 16 by threads, and the cutter body 171 and the first connection frame 16 can be fixed by threads.
In use, the lower end of the cutter body 171 is held to push the cutter body 171 to move upwards, so that the cutter body 171 is inserted into the upper end inner wall surface of the first connecting frame 16, the top end surface of the first connecting frame 16 and the top end surface of the cutter body 171 are positioned at the same horizontal plane, the first connecting frame 16 pushes the plug device 173 to move left and right, the plug device 173 moves left and right on the upper end inner wall surface of the cutter body 171, the plug device 173 can slide left and right on the surface of the metal slide bar 175, the plug device 173 can move left and right on the upper end inner wall surface of the cutter body 171, the plug device 173 starts to compress the second coil spring 174, when the top end surface of the first connecting frame 16 and the top end surface of the cutter body 171 are positioned at the same horizontal plane, the second coil spring 174 starts to rebound, the second coil spring 174 pushes the plug device 173 to move left and right, when the plugging device 173 moves left and right, the plugging device 173 can slide left and right on the surface of the metal slide bar 175, so that the plugging device 173 is plugged into the inner wall surface of the upper end of the first connecting frame 16, thereby enabling the cutting blade body 171 and the first connecting frame 16 to be plugged and fixed, then holding the surface of the threaded bolt 172, rotating the threaded bolt 172, enabling the threaded bolt 172 to rotate and move downwards, enabling the threaded bolt 172 to be capable of fixing the screw thread between the plugging device 173 and the first connecting frame 16, enabling the cutting blade body 171 and the first connecting frame 16 to be screwed and fixed, then holding the upper end of the first connecting frame 16, pushing the first connecting frame 16 to move downwards, enabling the first connecting frame 16 to be aligned with the fixed threaded rod 15 one by one, enabling the cutting blade body 171 to be positioned above the conveying device 5, pushing the first connecting frame 16 to move downwards, enabling the first connecting frame 16 to slide downwards on the surface of the fixed threaded rod 15, the inner wall surface of the first connecting frame 16 is movably connected with the top end surface of the first spiral spring 13, the first connecting frame 16 is continuously pushed to move downwards, the first connecting frame 16 can slide on the upper end surface of the connecting piece 12, the first connecting frame 16 can start to compress the first spiral spring 13, then the surface of the hexagonal nut 14 is held, the hexagonal nut 14 is rotated, the hexagonal nut 14 can rotate on the threaded end surface of the fixed threaded rod 15, the connecting piece 12 and the first connecting frame 16 can be fixed in a threaded mode, then the electric push rod 11 is started, the inner piston rod of the electric push rod 11 drives the first connecting frame 16 to move downwards, the first connecting frame 16 pushes the cutter body 171 to move downwards, and the cutter body 171 can cut surface rubber bags of the conveying device 5.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (8)
1. The utility model provides a processing production cutting device of polyethylene plastic bag, includes connection frame two (4) and conveyor (5), its characterized in that: the back of the second connecting frame (4) is fixedly connected with a metal frame (2), a rotating roller (3) is arranged on the inner wall surface of the metal frame (2), a cutting mechanism (1) is arranged at the front end of the second connecting frame (4), and a conveying device (5) is arranged on the upper end surface of the second connecting frame (4);
The cutting mechanism (1) comprises a cutting unit and a lifting unit, and the cutting unit and the lifting unit are sequentially arranged from top to bottom.
2. The polyethylene plastic bag processing and dividing device according to claim 1, wherein: the lifting unit comprises an electric push rod (11), a connecting piece (12), a hexagonal nut (14) and a fixed threaded rod (15), wherein the hexagonal nut (14) is located at the upper end of the lifting unit, the hexagonal nut (14) is in threaded connection with the threaded end surface of the fixed threaded rod (15), the fixed threaded rod (15) is fixedly connected with the top end surface of the connecting piece (12), and the connecting piece (12) is in threaded connection with the upper end surface of an inner piston rod of the electric push rod (11).
3. The processing and production dividing device for polyethylene bags according to claim 2, wherein: the cutting unit comprises a first spiral spring (13), a first connecting frame (16) and a cutting blade (17), wherein the cutting blade (17) is positioned at the lower end of the cutting unit, the cutting blade (17) is connected with the inner wall surface of the first connecting frame (16) in a threaded mode, and the first connecting frame (16) is fixedly connected with the top end surface of the first spiral spring (13).
4. A polyethylene bag processing and dividing device according to claim 3, wherein: the cutting blade (17) comprises a cutting blade body (171), a threaded bolt (172), a plug-in device (173), a spiral spring II (174) and a metal sliding rod (175), wherein the metal sliding rod (175) is located at the upper end of the cutting blade (17), the metal sliding rod (175) is fixedly connected to the inner wall surface of the upper end of the cutting blade body (171), the metal sliding rod (175) is movably connected to the inner wall surface of the lower end of the plug-in device (173), the plug-in device (173) is fixedly connected to the right side surface of the spiral spring II (174), and the plug-in device (173) is in threaded connection with the threaded end surface of the threaded bolt (172).
5. The polyethylene plastic bag processing and dividing device according to claim 4, wherein: the first connecting frame (16) is movably connected to the upper end surface of the connecting piece (12), the first connecting frame (16) is movably connected to the bottom end surface of the hexagonal nut (14), and the first connecting frame (16) is movably connected to the threaded end surface of the fixed threaded rod (15).
6. The polyethylene plastic bag processing and dividing device according to claim 5, wherein: the first connecting frame (16) is movably connected to the upper end surface of the cutting cutter body (171), the first connecting frame (16) is in threaded connection with the threaded end surface of the threaded bolt (172), the first connecting frame (16) is movably connected to the surface of the plugging device (173), and the cutting cutter body (171) is fixedly connected to the surface of the second spiral spring (174).
7. The polyethylene plastic bag processing and dividing device according to claim 6, wherein: the plug-in devices (173) are divided into three groups, the three groups of the plug-in devices (173) are distributed at equal intervals, the number of the plug-in devices (173) is two, the two plug-in devices (173) are movably connected to the left end surface and the right end surface of the metal sliding rod (175), and the plug-in devices (173) are movably connected to the upper end inner wall surface of the first connecting frame (16).
8. The polyethylene plastic bag processing and dividing device according to claim 7, wherein: the number of the electric push rods (11) is two, the two electric push rods (11) are movably connected to the left end and the right end of the first connecting frame (16), and the two electric push rods (11) are fixedly connected to the left side surface and the right side surface of the second connecting frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322542782.9U CN220923435U (en) | 2023-09-19 | 2023-09-19 | Processing and production cutting device for polyethylene rubber bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322542782.9U CN220923435U (en) | 2023-09-19 | 2023-09-19 | Processing and production cutting device for polyethylene rubber bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220923435U true CN220923435U (en) | 2024-05-10 |
Family
ID=90932418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322542782.9U Active CN220923435U (en) | 2023-09-19 | 2023-09-19 | Processing and production cutting device for polyethylene rubber bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220923435U (en) |
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2023
- 2023-09-19 CN CN202322542782.9U patent/CN220923435U/en active Active
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