CN221249624U - Smoke exhaust device for injection molding machine - Google Patents
Smoke exhaust device for injection molding machine Download PDFInfo
- Publication number
- CN221249624U CN221249624U CN202322723113.1U CN202322723113U CN221249624U CN 221249624 U CN221249624 U CN 221249624U CN 202322723113 U CN202322723113 U CN 202322723113U CN 221249624 U CN221249624 U CN 221249624U
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- Prior art keywords
- fixedly connected
- injection molding
- molding machine
- stirring
- gear
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 40
- 239000000779 smoke Substances 0.000 title claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 49
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 22
- 239000012670 alkaline solution Substances 0.000 claims abstract description 21
- 239000011941 photocatalyst Substances 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000008187 granular material Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-OUBTZVSYSA-N Carbon-13 Chemical compound [13C] OKTJSMMVPCPJKN-OUBTZVSYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- -1 and meanwhile Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model discloses a smoke exhaust device for an injection molding machine, which relates to the technical field of injection molding machines and comprises a base, wherein one side of the upper end of the base is fixedly connected with an injection molding machine body, one side of the upper end of the injection molding machine body is fixedly connected with a smoke exhaust pipe, and one side of the smoke exhaust pipe is fixedly connected with a first treatment box. According to the utility model, the smoke exhaust pipe is extended into the first treatment box, when the smoke enters the first treatment box, the acid gas is adsorbed by the alkaline solution, and meanwhile, the particles in the harmful gas are completely wrapped by the alkaline solution, in the process, the alkaline solution is mixed with the harmful gas by the stirring mechanism, so that the harmful gas and the particles are conveniently removed, the workload of the active carbon filter screen is reduced, the active carbon filter screen is prevented from being blocked, the environment is prevented from being polluted by the harmful gas generated during the operation of the injection molding machine, and the environment friendliness of the injection molding machine is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of injection molding machines, and particularly relates to a smoke exhaust device for an injection molding machine.
Background
The injection molding machine is also called an injection molding machine or an injection machine, which is a main molding device for manufacturing plastic products with various shapes from thermoplastic plastics or thermosetting plastics by utilizing a plastic molding die, and is divided into a vertical type, a horizontal type and an all-electric type, a large amount of harmful gases can be generated in the working process, and an exhaust gas treatment device is additionally arranged at a gas discharge position to treat the harmful gases so as to avoid environmental pollution.
Such as Chinese patent publication No.: CN213198555U, an injection molding machine with exhaust gas collection device can collect and handle the harmful gas that produces in the plastics course of working, prevents harmful gas diffusion to in the air to staff's healthy has been protected. Above-mentioned exhaust gas collection device draws water through the circulating pump and wraps up the granule in with harmful gas, but will have a small amount of harmful gas granule to run out from the connecting pipe at dust fall in-process, leads to dust fall not thoroughly enough, increases the work load for the active carbon filter screen and makes it appear blocking easily, and harmful gas is mostly sour gas, adopts the wash water unable to handle to active carbon filter screen and photocatalyst plate in this exhaust gas collection device are installed with fixed mode, dismantle inconvenient for follow-up maintenance work is comparatively troublesome.
Disclosure of utility model
The utility model aims to solve the problems in the background art and provides a smoke exhausting device for an injection molding machine.
The technical aim of the utility model is realized by the following technical scheme:
The utility model provides a fume extractor for injection molding machine, includes the base, the upper end one side fixedly connected with injection molding machine body of base, the tobacco pipe is discharged to upper end one side fixedly connected with of injection molding machine body, the first processing case of one side fixedly connected with of tobacco pipe, the downside of discharging the tobacco pipe is close to the downside inner wall of first processing case, the inside of first processing case is equipped with alkaline solution, one side fixedly connected with stirring mechanism of first processing case, one side fixedly connected with first pipeline of injection molding machine is kept away from to first processing case, one side fixedly connected with second processing case of first pipeline, the inside fixedly connected with installation mechanism of second processing case, one side fixedly connected with ultraviolet lamp of installation mechanism, one side movable mounting that is located the ultraviolet on the installation mechanism has the active carbon filter screen that is located the opposite side movable mounting of ultraviolet, the upper end opposite side fixedly connected with fan of base, one side fixedly connected with second pipeline of fan, one side fixedly connected with second pipeline of second pipeline and one side fixedly connected with of second processing case.
Further, as the preferred technical scheme, stirring mechanism includes the motor, motor fixed connection is at the front side of first processing case, the inside rotation of first processing case is connected with stirring subassembly, one side fixedly connected with first gear of stirring subassembly, the opposite side fixedly connected with second gear of stirring subassembly, first gear and second gear meshing are connected.
Further, as the preferred technical scheme, the stirring assembly comprises a first rotating shaft, one side of the first rotating shaft is fixedly connected with the output end of the motor, the other side of the first rotating shaft is fixedly connected with a first gear, the inside of the first treatment box is rotationally connected with a second rotating shaft, one side of the second rotating shaft is fixedly connected with a second gear, the outer surface of the first rotating shaft is fixedly connected with a first stirring blade, and the outer surface of the second rotating shaft is fixedly connected with a second stirring blade.
Further, as a preferable technical scheme, through holes are formed in the first stirring blade and the second stirring blade, and a plurality of through holes are formed in the through holes.
Further, as the preferred technical scheme, the installation mechanism includes the mounting panel, mounting panel fixed connection is at the upper and lower both sides inner wall of first processing box, two mounting grooves have been seted up on the mounting panel, one side fixed mounting of mounting groove has locating component, ultraviolet lamp fixed mounting seat is in the middle part of mounting panel, photocatalyst board and active carbon filter screen all with mounting groove swing joint.
Further, as the preferred technical scheme, the locating component includes the recess, the recess is seted up at one side inner wall of mounting groove, the recess is equipped with two, the inside fixed mounting of recess has the spring, the one end fixedly connected with locating plate that the spring stretches out the recess, locating plate swing joint is in the inside of mounting groove.
Further, as the preferable technical scheme, a slide bar is fixedly connected to one side of the positioning plate, which is close to the spring, and one side of the slide bar is in sliding connection with the inner wall of the mounting groove.
Further, as an optimized technical scheme, the upper end of the first treatment box is fixedly connected with a water inlet pipe, and the front side of the second treatment box is fixedly connected with a water outlet pipe.
In summary, the utility model has the following advantages:
According to the utility model, the smoke exhaust pipe is extended into the first treatment box, when the smoke enters the first treatment box, the acid gas is adsorbed by the alkaline solution, and meanwhile, particles in the harmful gas are completely wrapped by the alkaline solution, and in the process, the alkaline solution is mixed with the harmful gas by the stirring mechanism, so that the harmful gas and the particles are conveniently removed, the workload of the active carbon filter screen is reduced, the active carbon filter screen is prevented from being blocked, the environment is prevented from being polluted by the harmful gas generated during the operation of the injection molding machine, and the environment friendliness of the injection molding machine is greatly improved;
In the second and the third methods, the box door on the second treatment box is opened, the photocatalyst plate or the active carbon filter screen is pulled, the positioning plate is pushed at the moment, and the spring on one side of the positioning plate starts to deform, so that the photocatalyst plate or the active carbon filter screen is conveniently taken down to replace, the convenience in maintenance is improved, and meanwhile, the photocatalyst plate or the active carbon filter screen is conveniently installed through the installation mechanism, and the operation is simple and convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the stirring assembly of the present utility model;
FIG. 3 is a schematic view of the mounting mechanism of the present utility model;
Fig. 4 is an enlarged view of the portion a of fig. 3 according to the present utility model.
Reference numerals: 1. base, 2, injection molding machine body, 3, first processing box, 4, second processing box, 5, stirring mechanism, 51, motor, 52, first gear, 53, second gear, 54, stirring subassembly, 541, first pivot, 542, second pivot, 543, first stirring leaf, 544, second stirring leaf, 545, through-hole, 6, exhaust pipe, 7, first pipeline, 8, second pipeline, 9, mounting mechanism, 91, mounting plate, 92, mounting groove, 93, positioning subassembly, 931, recess, 932, spring, 933, locating plate, 934, slide bar, 10, fan, 11, photocatalyst plate, 12, ultraviolet lamp, 13, active carbon filter screen, 14, inlet tube, 15, drain pipe.
Detailed Description
Example 1
Referring to fig. 1 to 4, a smoke exhaust device for an injection molding machine according to the present embodiment includes a base 1, a lower end side of the base 1 is fixedly connected with an injection molding machine body 2, an upper end side of the injection molding machine body 2 is fixedly connected with a smoke exhaust pipe 6, one side of the smoke exhaust pipe 6 is fixedly connected with a first treatment tank 3, an upper end of the first treatment tank 3 is fixedly connected with a water inlet pipe 14, a front side of a second treatment tank 4 is fixedly connected with a water outlet pipe 15, an alkaline solution is added through the water inlet pipe 14, a sealing plug is mounted on the water inlet pipe 14, the water outlet pipe 15 is used for discharging the alkaline solution, a control valve is mounted on the water outlet pipe 15, a lower side of the smoke exhaust pipe 6 is close to an inner wall of the lower side of the first treatment tank 3, so that gas completely enters the alkaline solution, an alkaline solution is arranged in the first treatment tank 3, one side of the first treatment tank 3 is fixedly connected with an agitating mechanism 5, one side of the first treatment tank 3 is fixedly connected with a first pipeline 7, one side of the first treatment tank 4 is fixedly connected with a second treatment tank 9, an inner side of the second treatment tank 4 is fixedly connected with a first ultraviolet light guide plate 9, an ultraviolet light guide plate 9 is fixedly connected with an ultraviolet light guide plate 10, an ultraviolet light guide plate 10 is fixedly connected with the other side of the ultraviolet light guide plate 8, and an ultraviolet light guide plate is fixedly connected with the other side of the ultraviolet light guide plate 8, and is fixedly connected with the ultraviolet light guide plate 10, and is fixedly connected with the ultraviolet light guide plate 9, and is fixedly connected with the ultraviolet light guide plate, and is fixedly connected with the ultraviolet guide plate, and the ultraviolet light is attached to the ultraviolet light guide plate; through stretching into the first treatment case 3 with discharging fume pipe 6, when the flue gas enters into first treatment case 3, adsorb acid gas through alkaline solution, wrap up the granule in the harmful gas completely through alkaline solution simultaneously, mix alkaline solution and harmful gas through stirring mechanism 5 stirring in this in-process, conveniently get rid of harmful gas and granule, thereby reduce the work load of active carbon filter screen 13 and prevent its jam, consequently, the harmful gas pollution environment that avoids the injection molding machine during operation to produce has improved the feature of environmental protection of injection molding machine greatly.
Example 2
Referring to fig. 1-2, in order to achieve the purpose of fully mixing an alkaline solution with a harmful gas and particles and purifying the harmful gas more thoroughly on the basis of embodiment 1, in this embodiment, stirring mechanism 5 is innovatively designed, specifically, stirring mechanism 5 includes a motor 51, motor 51 is fixedly connected to the front side of first treatment tank 3, the inside of first treatment tank 3 is rotatably connected with a stirring assembly 54, one side of stirring assembly 54 is fixedly connected with a first gear 52, the other side of stirring assembly 54 is fixedly connected with a second gear 53, first gear 52 is meshed with second gear 53, stirring assembly 54 includes a first rotating shaft 541, one side of first rotating shaft 541 is fixedly connected with the output end of motor 51, the other side of first rotating shaft 541 is fixedly connected with first gear 52, the inside of first treatment tank 3 is rotatably connected with a second rotating shaft 542, one side of second rotating shaft 542 is fixedly connected with second gear 53, the outer surface of first rotating shaft 541 is fixedly connected with a second stirring blade 544, and the first stirring blade 545 and through holes 543 are formed in both first stirring blade and second stirring blade 545; through setting up stirring mechanism 5, make stirring subassembly 54 work through motor 51, first gear 52, second gear 53, make alkaline solution fully mix with harmful gas and granule, can better get rid of these harmful substances, reduce the work load of photocatalyst board 11 or active carbon filter screen 13 in the second processing case 4, improve harmful gas purification efficiency, drive first pivot 541 through motor 51 and rotate, first pivot 541 makes second gear 53 rotate through first gear 52, second gear 53 makes second pivot 542 rotate, thereby make first stirring leaf 543 and second stirring leaf 544 synchronous rotation stir alkaline solution, through setting up a plurality of through-holes 545, can reduce the resistance of first stirring leaf 543 and second stirring leaf 544, make things convenient for both to rotate.
Example 3
Referring to fig. 3-4, in this embodiment, based on embodiment 2, in order to achieve the purpose of convenient disassembly and assembly of the photocatalyst plate 11 and the activated carbon filter screen 13, the mounting mechanism 9 is innovatively designed, specifically, the mounting mechanism 9 includes a mounting plate 91, the mounting plate 91 is fixedly connected to the inner walls of the upper and lower sides of the first treatment tank 3, two mounting grooves 92 are formed in the mounting plate 91, a positioning component 93 is fixedly mounted on one side of the mounting groove 92, an ultraviolet lamp 12 is fixedly mounted in the middle of the mounting plate 91, the photocatalyst plate 11 and the activated carbon filter screen 13 are movably connected with the mounting groove 92, the positioning component 93 includes a groove 931, the groove 931 is formed in one side inner wall of the mounting groove 92, two grooves 931 are formed, a spring 932 is fixedly mounted in the groove 931, one end of the spring 932 extending out of the groove 931 is fixedly connected with a positioning plate 933, the positioning plate 933 is movably connected to the inside the mounting groove 92, one side of the positioning plate 933, which is close to the spring 932 is fixedly connected with a slide bar 934, and one side of 934 is slidingly connected to the inner wall of the mounting groove 92; through setting up installation mechanism 9, set up two mounting grooves 92 on mounting panel 91 for install photocatalyst board 11 and active carbon filter screen 13, set up locating component 93, be used for fixed photocatalyst board 11 and active carbon filter screen 13, also be convenient for follow-up dismantlement work between them, through setting up locating component 93, pulling photocatalyst board 11 or active carbon filter screen 13, locating plate 933 receives the thrust this moment, the spring 932 of locating plate 933 one side begins deformation, thereby conveniently take off photocatalyst board 11 or active carbon filter screen 13, when the installation, one side and locating plate 933 contact of photocatalyst board 11 or active carbon filter screen 13, fix both under the effect of spring 932, locating plate 933 one side is the arcwall face, make things convenient for photocatalyst board 11 or active carbon filter screen 13 to install, through setting up slide bar 934, make locating plate 933 steadily move in mounting groove 92.
The use principle and the advantages are that: the flue gas that injection molding machine body 2 during operation produced enters into first treatment case 3 through discharging fume pipe 6, when the flue gas enters into first treatment case 3, drive first pivot 541 through motor 51 and rotate, first pivot 541 makes second gear 53 rotate through first gear 52, second gear 53 makes second pivot 542 rotate, thereby make first stirring leaf 543 and the synchronous rotation of second stirring leaf 544 stir alkaline solution, make alkaline solution better adsorb acid gas, and wrap up the granule in the harmful gas completely through alkaline solution, the gas after the later purification enters into second treatment case 4 through first pipeline 7 under fan 10's effect, make it take place redox reaction through ultraviolet lamp 12 and decompose organic matter with photocatalyst board 11 illumination, then the rethread activated carbon filter screen 13 adsorbs the filter gas, consequently, the harmful gas polluted environment that the injection molding machine during operation produced has been avoided, the environment-friendly type nature of injection molding machine has been improved greatly, open the chamber door on second treatment case 4, pulling photocatalyst board 11 or activated carbon filter screen 13, the locating plate 933 receives the filter screen of the filter screen 11 when the time, the filter screen is also convenient for the easy to install and easy to handle the mechanism, the filter screen is installed to the light is convenient to the catalyst 933, the filter screen is installed to the catalyst is taken out to the activity carbon 13 through the spring 11 when the locating plate is convenient to the locating plate 3, this moment, the filter screen is easy to install the filter screen is convenient for the filter screen 13.
Claims (8)
1. The utility model provides a smoke exhaust device for injection molding machine, includes base (1), its characterized in that: the utility model discloses a device for treating the waste gas of the plastic injection machine, which comprises a base (1), an injection molding machine body (2) fixedly connected with on one side of the upper end of the injection molding machine body (2), a smoke exhaust pipe (6) fixedly connected with first processing box (3) on one side of the smoke exhaust pipe (6), the downside of the smoke exhaust pipe (6) is close to the downside inner wall of the first processing box (3), the inside of the first processing box (3) is provided with alkaline solution, one side fixedly connected with stirring mechanism (5) of the first processing box (3), one side fixedly connected with first pipeline (7) of one side of the first processing box (3) far away from the injection molding machine, one side fixedly connected with second processing box (4) of the first pipeline (7), the inside fixedly connected with installation mechanism (9) of the second processing box (4), one side fixedly connected with ultraviolet lamp (12) of installation mechanism (9), one side movable installation photocatalyst plate (11) that is located ultraviolet on the installation mechanism (9), one side movable connection of the other side of ultraviolet lamp (10) is located on the first side of the active carbon filter screen (10) of the second pipeline (1), one side of the second pipeline (8) is fixedly connected with one side of the second treatment box (4).
2. The smoke evacuation device for an injection molding machine according to claim 1, wherein: the stirring mechanism (5) comprises a motor (51), the motor (51) is fixedly connected to the front side of the first treatment box (3), a stirring assembly (54) is rotatably connected to the inside of the first treatment box (3), a first gear (52) is fixedly connected to one side of the stirring assembly (54), a second gear (53) is fixedly connected to the other side of the stirring assembly (54), and the first gear (52) is meshed with the second gear (53).
3. The smoke evacuation device for an injection molding machine according to claim 2, wherein: stirring subassembly (54) are including first pivot (541), one side and the output fixed connection of motor (51) of first pivot (541), the opposite side and the first gear (52) fixed connection of first pivot (541), the inside rotation of first processing case (3) is connected with second pivot (542), one side and second gear (53) fixed connection of second pivot (542), the surface fixedly connected with first stirring leaf (543) of first pivot (541), the surface fixedly connected with second stirring leaf (544) of second pivot (542).
4. A smoke extractor for an injection molding machine according to claim 3, wherein: through holes (545) are formed in the first stirring blade (543) and the second stirring blade (544), and a plurality of through holes (545) are formed.
5. The smoke evacuation device for an injection molding machine according to claim 1, wherein: the utility model provides a photocatalyst is characterized in that the installation mechanism (9) comprises an installation plate (91), the upper and lower both sides inner wall of installation plate (91) fixed connection at first processing case (3), two mounting grooves (92) have been seted up on installation plate (91), one side fixed mounting of mounting groove (92) has locating component (93), ultraviolet lamp (12) fixed mounting seat is in the middle part of installation plate (91), photocatalyst board (11) and active carbon filter screen (13) all with mounting groove (92) swing joint.
6. The smoke evacuation device for an injection molding machine according to claim 5, wherein: the positioning assembly (93) comprises a groove (931), the groove (931) is formed in one side inner wall of the mounting groove (92), the groove (931) is provided with two grooves, a spring (932) is fixedly installed in the groove (931), one end of the spring (932) extending out of the groove (931) is fixedly connected with a positioning plate (933), and the positioning plate (933) is movably connected in the mounting groove (92).
7. The smoke evacuation device for an injection molding machine according to claim 6, wherein: a slide bar (934) is fixedly connected to one side, close to the spring (932), of the positioning plate (933), and one side of the slide bar (934) is in sliding connection with the inner wall of the mounting groove (92).
8. The smoke evacuation device for an injection molding machine according to claim 1, wherein: the upper end fixedly connected with inlet tube (14) of first processing case (3), the front side fixedly connected with drain pipe (15) of second processing case (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322723113.1U CN221249624U (en) | 2023-10-10 | 2023-10-10 | Smoke exhaust device for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322723113.1U CN221249624U (en) | 2023-10-10 | 2023-10-10 | Smoke exhaust device for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221249624U true CN221249624U (en) | 2024-07-02 |
Family
ID=91653768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322723113.1U Active CN221249624U (en) | 2023-10-10 | 2023-10-10 | Smoke exhaust device for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221249624U (en) |
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2023
- 2023-10-10 CN CN202322723113.1U patent/CN221249624U/en active Active
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