CN220638059U - Degradable PE hot melting stretching cutting device - Google Patents
Degradable PE hot melting stretching cutting device Download PDFInfo
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- CN220638059U CN220638059U CN202322142562.7U CN202322142562U CN220638059U CN 220638059 U CN220638059 U CN 220638059U CN 202322142562 U CN202322142562 U CN 202322142562U CN 220638059 U CN220638059 U CN 220638059U
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- degradable
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- 238000005520 cutting process Methods 0.000 title claims abstract description 62
- 238000002844 melting Methods 0.000 title claims description 22
- 230000008018 melting Effects 0.000 title claims description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000012943 hotmelt Substances 0.000 claims abstract description 23
- 239000002245 particle Substances 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000004698 Polyethylene Substances 0.000 description 44
- 229920000573 polyethylene Polymers 0.000 description 44
- 239000000463 material Substances 0.000 description 11
- 239000008187 granular material Substances 0.000 description 8
- -1 Polyethylene Polymers 0.000 description 5
- 230000007723 transport mechanism Effects 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model relates to the technical field of PE production devices and discloses a degradable PE hot-melt stretching and cutting device which comprises a device body and supporting legs, wherein the supporting legs are fixedly arranged at the bottom of the device body, a feed inlet is formed in the top of the left side of the device body, a transmission mechanism is arranged in the device body, a second threaded rod is arranged at the top of the device body and is rotationally connected with the device body through a bearing, a limiting block is fixedly arranged at the top of the device body, a movable rod is movably connected with the outer wall of the second threaded rod, a sliding rod is movably connected with the other end of the movable rod, when PE particle melt is transmitted to a cutting mechanism, a fixed plate is driven to move through rotation of the second threaded rod, the threads of a first threaded rod are opposite and symmetrical in direction, sliding blocks are respectively in threaded connection with the opposite threads of the first threaded rod, the first threaded rod is manually rotated in the front-back position, and the PE particle melt with different specifications can be cut.
Description
Technical Field
The utility model relates to the technical field of PE production devices, in particular to a degradable PE hot-melt stretching and cutting device.
Background
Polyethylene (PE) is a thermoplastic resin produced by polymerizing ethylene. Industrially, copolymers of ethylene with small amounts of alpha-olefins are also included. Polyethylene is odorless, nontoxic, wax-like in hand feeling, excellent in low temperature resistance (the lowest use temperature can reach-100 to-70 ℃), good in chemical stability, and resistant to most of acid and alkali attack (not resistant to acid with oxidation property). Is insoluble in common solvents at normal temperature, has small water absorption and excellent electrical insulation.
However: the polyethylene is required to be processed through hot melting, stretching, cutting and other processing flows in the production process, the existing processing and production device of the polyethylene can only process the polyethylene with one specification aiming at a single flow, the production efficiency is reduced, and the economic cost of industrial production is increased.
Therefore, in view of the above-mentioned current situation, there is an urgent need to develop a hot-melt stretch-cutting device for degradable PE particles to overcome the shortcomings in the current practical application.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a degradable PE hot-melt stretching cutting device to solve the problems of the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a degradable PE hot melt tensile cutting device, includes device body and supporting leg, supporting leg fixed mounting is in the bottom of device body, the feed inlet has been seted up at the left side top of device body, the inside transport mechanism that is provided with of device body, device body top is provided with the second threaded rod, the second threaded rod passes through the bearing and rotates with the device body to be connected, and top fixed mounting has the stopper, second threaded rod outer wall swing joint has the movable rod, the movable rod other end swing joint has the slide bar, the surface of movable rod is provided with the fixed plate, the fixed plate bottom is provided with stretching mechanism and cutting mechanism, device body inner wall top is provided with the third telescopic link, third telescopic link bottom fixedly connected with tool bit, device body inner wall bottom fixedly mounted has the cutting table, just the cutting groove has been seted up at the cutting table top, just cutting groove and tool bit symmetry set up, stretching mechanism includes connecting block, first telescopic link, mounting bracket, bull stick, stretching roller, fixed mounting is in the left side bottom of fixed plate, one end swing joint and stretching roller pass through fixed connection.
Preferably, the cutting mechanism comprises a first threaded rod, a sliding block, a fixed block, a second telescopic rod and a cutting tool, wherein the fixed block is fixedly arranged at the bottom of the right side of the fixed plate, sliding grooves are formed in two sides of the fixed block, the sliding block is slidably connected with the bottom of the fixed block through the sliding grooves, threads of the first threaded rod penetrate through the sliding block, the second telescopic rod is fixedly arranged at the bottom of the sliding block, the cutting tool is fixedly arranged at the bottom of the second telescopic rod, and through the arrangement, the cutting tool can move back and forth to cut materials of different specifications, and the cutting tool can be adjusted in position to cut materials of different specifications.
Preferably, the transmission mechanism comprises a transmission support, a transmission roller and a transmission belt, wherein the transmission support is fixedly arranged on the inner wall of the bottom of the device body, the transmission roller is in transmission connection with the top of the transmission support, the transmission belt is rotationally sleeved on the outer wall of the transmission roller, and the transmission mechanism is in two groups. The material to be cut can be transported better and more smoothly.
Preferably, a hot melting cavity is arranged at the left side of the top of the device body, both ends of the hot melting cavity are fixed on the inner wall of the device body, a hot melting box is arranged at the top of the hot melting cavity and fixedly arranged on the inner wall of the device body, a resistance wire is fixedly connected inside the hot melting box, a discharge hole is formed at the bottom of the hot melting cavity, PP and PE can be heated and dissolved better,
preferably, the number of the resistance wires is three, so that the dissolution speed can be increased, and the production efficiency can be improved.
Preferably, the number of the sliding blocks is two, the rectangular holes are formed in the top of the device body, the sliding blocks movably penetrate through the rectangular holes, the thread directions of the first threaded rods are opposite and symmetrical, the two sliding blocks are respectively in threaded connection with the opposite thread positions of the first threaded rods, and through the arrangement, the sliding blocks can be better adjusted and moved to cut materials of different specifications.
(III) beneficial effects
Compared with the prior art, the utility model provides a degradable PE hot-melt stretching cutting device, which has the following beneficial effects:
1. through this degradable PE hot melt tensile cutting device, when PE granule melt transmitted cutting mechanism, through the rotation of second threaded rod, drive the fixed plate and remove, the screw thread opposite direction and the symmetry of first threaded rod, the slider respectively with the opposite screw thread department threaded connection of first threaded rod, hand first threaded rod, the removal of position around carrying out can carry out the cutting of size to the PE granule melt that needs different specifications.
2. Through this degradable PE hot melt tensile cutting device, through PE granule material after melting in the hot melt case, fall into on the transmission belt in the transport mechanism, drive the transmission belt through the conveying roller and remove, realize conveying PE granule melt, conveniently stretch and cut processing. The second threaded rod rotates to drive the fixed plate to rotate up and down, and the first telescopic rod is driven to move in a telescopic manner, meanwhile, the mounting frame and the stretching roller which are arranged on the first telescopic rod are also driven to move, the stretching roller can be driven to rotate on the mounting frame through the second threaded rod, and the stretching thickness and the length of PE particle melt can be adjusted by adjusting the distance between the stretching roller and the transmission roller; after the stretched PE particle melt is conveyed to the cutting table through the conveying mechanism, the cutter head arranged on the third telescopic rod is driven to move while the third telescopic rod stretches and moves, so that the stretched PE particle melt is cut.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the cutting mechanism of the present utility model;
FIG. 3 is an enlarged partial schematic view of the FIG. 1A;
fig. 4 is an enlarged partial schematic view of the B of fig. 1 according to the present utility model.
In the figure: 1. a device body; 2. support legs; 3. a stretching mechanism; 301. a connecting block; 302. a first telescopic rod; 303. a mounting frame; 304. a rotating rod; 305. a stretching roller; 4. a cutting mechanism; 401. a first threaded rod; 402. a slide block; 403. a fixed block; 404. a second telescopic rod; 405. a cutting tool; 5. a transmission mechanism; 501. a transmission support; 502. a conveying roller; 503. a transmission belt; 6. a feed inlet; 7. a second threaded rod; 8. a moving rod; 9. a fixing plate; 10. a slide bar; 11. a hot melt tank; 12. a resistance wire; 13. a hot melt chamber; 14. a discharge port; 15. a third telescopic rod; 16, a cutter head; 17. a cutting table.
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.
Example 1
As shown in fig. 1-4, the utility model provides a degradable PE hot-melt stretching cutting device, which comprises a device body 1 and supporting legs 2, wherein the supporting legs 2 are fixedly arranged at the bottom of the device body 1, a feed port 6 is formed in the top of the left side of the device body 1, a transmission mechanism 5 is arranged in the device body 1, a second threaded rod 7 is arranged at the top of the device body 1, the second threaded rod 7 is rotationally connected with the device body 1 through a bearing, a limiting block is fixedly arranged at the top, a movable rod 8 is movably connected with the outer wall of the second threaded rod 7, a sliding rod 10 is movably connected with the other end of the movable rod 8, a fixed plate 9 is arranged on the outer surface of the movable rod 8, a stretching mechanism 3 and a cutting mechanism 4 are arranged at the bottom of the fixed plate 9, a third telescopic rod 15 is arranged at the top of the inner wall of the device body 1, a cutter head 16 is fixedly connected with the bottom of the third telescopic rod 15, a cutting table 17 is fixedly arranged at the bottom of the inner wall of the device body 1, a cutting groove is formed in the top of the cutting table 17, and the cutting groove and the cutter head 16 are symmetrically arranged; the stretching mechanism 3 comprises a connecting block 301, a first telescopic rod 302, a mounting frame 303, a rotating rod 304 and a stretching roller 305, wherein the connecting block 301 is fixedly arranged at the left bottom of the fixed plate 9, one end of the first telescopic rod 302 movably penetrates through the device body 1 and is fixedly connected with the connecting block 301, the other end of the first telescopic rod 302 is fixedly connected with the mounting frame 303, and the stretching roller 305 is rotatably connected at the bottom of the mounting frame 303 through the rotating rod 304. The transmission mechanism 5 comprises a transmission support 501, a transmission roller 502 and a transmission belt 503, wherein the transmission support 501 is fixedly arranged on the inner wall of the bottom of the device body 1, the transmission roller 502 is in transmission connection with the top of the transmission support 501, the transmission belt 503 is rotatably sleeved on the outer wall of the transmission roller 502, and the transmission mechanism 5 is divided into two groups. The material to be cut can be transported better and more flatly, the number of the resistance wires 12 is three, the dissolution speed can be increased, and the production efficiency is improved.
In this embodiment, through this degradable PE hot melt tensile cutting device, through PE granule material after melting in the hot melt case, fall into on the conveyer belt in the transport mechanism, drive the conveyer belt through the conveying roller and remove, realize conveying PE granule melt, conveniently stretch and cut processing. The second threaded rod rotates to drive the fixed plate to rotate up and down, and the first telescopic rod is driven to move in a telescopic manner, meanwhile, the mounting frame and the stretching roller which are arranged on the first telescopic rod are also driven to move, the stretching roller can be driven to rotate on the mounting frame through the second threaded rod, and the stretching thickness and the length of PE and particle melt can be adjusted by adjusting the distance between the stretching roller and the transmission roller; after the PE and PP particle melt after stretching is transmitted to the cutting table through the transmission mechanism, the cutter head arranged on the third telescopic rod is driven to move while the telescopic movement is carried out through the third telescopic rod, and the PE and PP particle melt after stretching is cut.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: the utility model provides a degradable PE hot melt tensile cutting device, cutting mechanism 4 includes first threaded rod 401, slider 402), fixed block 403, second telescopic link 404, cutting tool 405, fixed block 403 fixed mounting is in fixed plate 9 right side bottom, and the spout has been seted up to the both sides of fixed block 403, slider 402 passes through spout sliding connection in fixed block 403 bottom, first threaded rod 401 screw thread runs through slider 402, second telescopic link 404 fixed mounting is in slider 402 bottom, cutting tool 405 fixed mounting is in the bottom of second telescopic link 404, through this setting, can reciprocate, cut the material of different specifications, adjustable position carries out the cutting of different specifications, the quantity of slider 40) has two, and rectangular hole has been seted up at the top of device body 1, slider 402 activity runs through the rectangular hole, the screw thread opposite direction of first threaded rod 401 is opposite and symmetry, and two sliders 402 respectively with the opposite screw thread department threaded connection of first threaded rod 401, through this setting, can be better carry out the regulation removal, cut the material of different specifications.
In this embodiment, through this degradable PE hot melt tensile cutting device, when PE and PP granule melt transmission to cutting mechanism, rotate through the second threaded rod, drive the fixed plate and remove, the screw thread opposite direction and the symmetry of first threaded rod, the slider respectively with the opposite screw thread department threaded connection of first threaded rod, hand first threaded rod, the removal of position about carrying out can carry out the cutting of size to PE and the PP granule melt that needs different specifications.
The working principle of the degradable PE hot-melt stretching cutting device is specifically described below.
As shown in fig. 1-4, when in use, PE particle materials enter a hot melting cavity 13 through a feed inlet 6 and are subjected to heating and melting treatment through a resistance wire 12, so that PE particle melt is obtained, and the melt falls onto a conveying mechanism 5 from the hot melting cavity 13; after being melted in the hot melting cavity 13, the PE particle materials fall onto a conveying belt 503 in the conveying mechanism 3, and the conveying belt 503 is driven to move by a conveying roller 502, so that the PE particle melt is conveyed, and the stretching and cutting processing are facilitated; the first telescopic rod 302 stretches and moves, and simultaneously drives the mounting frame 303 and the stretching roller 305 which are arranged on the first telescopic rod 302 to move, the stretching roller 305 can be driven to rotate on the mounting frame 303 through the rotating rod 304, and the stretching thickness and the length of PE particle melt can be adjusted by adjusting the distance between the stretching roller 305 and the transmission roller 502; after the PE particle melt after stretching is transmitted to the cutting table 17 through the transmission mechanism 5, the third telescopic rod 15 stretches and contracts to move, and meanwhile, the cutter head 16 mounted on the third telescopic rod 15 is driven to move, so that the PE particle melt after stretching is cut, after cutting is finished, the PE particle melt is transmitted to the lower portion of the cutting mechanism 4 through another group of transmission mechanisms, the fixing plate 9 is driven to move through rotation of the second threaded rod 7, the thread directions of the first threaded rod 401 are opposite and symmetrical, the sliding blocks 402 are respectively in threaded connection with the opposite thread positions of the first threaded rod 401, and the PE particle melt with different specifications can be cut through movement of the front and rear positions of the first threaded rod 401 by hand shaking.
Claims (6)
1. The utility model provides a degradable PE hot melt tensile cutting device, includes device body (1) and supporting leg (2) its characterized in that: the supporting leg (2) is fixedly arranged at the bottom of the device body (1), a feed inlet (6) is formed in the top of the left side of the device body (1), a transmission mechanism (5) is arranged inside the device body (1), a second threaded rod (7) is arranged at the top of the device body (1), the second threaded rod (7) is rotationally connected with the device body (1) through a bearing, a limiting block is fixedly arranged at the top, a movable rod (8) is movably connected with the outer wall of the second threaded rod (7), a sliding rod (10) is movably connected with the other end of the movable rod (8), a fixed plate (9) is arranged on the outer surface of the movable rod (8), a stretching mechanism (3) and a cutting mechanism (4) are arranged at the bottom of the fixed plate (9), a third telescopic rod (15) is arranged at the top of the inner wall of the device body (1), a cutter head (16) is fixedly connected with the bottom of the inner wall of the device body (1), a cutting table (17) is fixedly arranged at the bottom of the device body, a cutting groove is formed in the top of the cutting table (17), and the cutting groove and the cutter head (16) is symmetrically arranged with the cutter head;
the stretching mechanism (3) comprises a connecting block (301), a first telescopic rod (302), a mounting frame (303), a rotating rod (304) and a stretching roller (305), wherein the connecting block (301) is fixedly arranged at the left bottom of a fixed plate (9), one end of the first telescopic rod (302) movably penetrates through the device body (1) and is fixedly connected with the connecting block (301), the other end of the first telescopic rod is fixedly connected with the mounting frame (303), and the stretching roller (305) is rotatably connected to the bottom of the mounting frame (303) through the rotating rod (304).
2. The degradable PE hot melt stretch-cutting device of claim 1, characterized in that: cutting mechanism (4) are including first threaded rod (401), slider (402), fixed block (403), second telescopic link (404), cutter (405), fixed block (403) fixed mounting is in fixed plate (9) right side bottom, and the spout has been seted up to the both sides of fixed block (403), slider (402) are passed through spout sliding connection is in fixed block (403) bottom, slider (402) are run through to first threaded rod (401) screw thread, second telescopic link (404) fixed mounting is in slider (402) bottom, cutter (405) fixed mounting is in the bottom of second telescopic link (404).
3. The degradable PE hot melt stretch-cutting device of claim 1, characterized in that: the conveying mechanism (5) comprises a conveying support (501), conveying rollers (502) and a conveying belt (503), the conveying support (501) is fixedly arranged on the inner wall of the bottom of the device body (1), the conveying rollers (502) are in transmission connection with the top of the conveying support (501), the conveying belt (503) is rotatably sleeved on the outer wall of the conveying rollers (502), and the conveying mechanism (5) is in two groups.
4. The degradable PE hot melt stretch-cutting device of claim 1, characterized in that: the device is characterized in that a hot melting cavity (13) is formed in the left side of the top of the device body (1), two ends of the hot melting cavity (13) are fixed on the inner wall of the device body (1), a hot melting box (11) is arranged at the top of the hot melting cavity (13), the hot melting box (11) is fixedly mounted on the inner wall of the device body (1), a resistance wire (12) is fixedly connected inside the hot melting box (11), and a discharge hole (14) is formed in the bottom of the hot melting cavity (13).
5. The degradable PE hot melt stretch-cutting device of claim 4, characterized in that: the number of the resistance wires (12) is three.
6. The degradable PE hot melt stretch-cutting device according to claim 2, characterized in that: the number of the sliding blocks (402) is two, rectangular holes are formed in the top of the device body (1), the sliding blocks (402) movably penetrate through the rectangular holes, the thread directions of the first threaded rod (401) are opposite and symmetrical, and the two sliding blocks (402) are respectively in threaded connection with opposite thread positions of the first threaded rod (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142562.7U CN220638059U (en) | 2023-08-10 | 2023-08-10 | Degradable PE hot melting stretching cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142562.7U CN220638059U (en) | 2023-08-10 | 2023-08-10 | Degradable PE hot melting stretching cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220638059U true CN220638059U (en) | 2024-03-22 |
Family
ID=90289670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322142562.7U Active CN220638059U (en) | 2023-08-10 | 2023-08-10 | Degradable PE hot melting stretching cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220638059U (en) |
-
2023
- 2023-08-10 CN CN202322142562.7U patent/CN220638059U/en active Active
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