CN204546903U - A kind of injection machine conveying pipeline - Google Patents
A kind of injection machine conveying pipeline Download PDFInfo
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- CN204546903U CN204546903U CN201420839656.8U CN201420839656U CN204546903U CN 204546903 U CN204546903 U CN 204546903U CN 201420839656 U CN201420839656 U CN 201420839656U CN 204546903 U CN204546903 U CN 204546903U
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- conveying pipeline
- screen pack
- injection machine
- filter
- machine conveying
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- 238000002347 injection Methods 0.000 title claims abstract description 53
- 239000007924 injection Substances 0.000 title claims abstract description 53
- 239000000696 magnetic material Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 16
- 239000000956 alloy Substances 0.000 claims description 8
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910000531 Co alloy Inorganic materials 0.000 claims description 6
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 229910000828 alnico Inorganic materials 0.000 claims description 6
- NNSIWZRTNZEWMS-UHFFFAOYSA-N cobalt titanium Chemical compound [Ti].[Co] NNSIWZRTNZEWMS-UHFFFAOYSA-N 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 16
- 239000002994 raw material Substances 0.000 abstract description 16
- 238000012216 screening Methods 0.000 abstract description 5
- 239000000843 powder Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000013475 authorization Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection machine conveying pipeline, comprise conveying pipeline I, conveying pipeline II, one end of described conveying pipeline I is connected with one end of conveying pipeline II, the other end of described conveying pipeline I is connected with baking hopper, the other end of described conveying pipeline II is connected with feed bin, filter is installed in the position that conveying pipeline I is connected with conveying pipeline II, is placed on by filter between two ring flanges.Described filter comprises setting-up piece, screen pack, and described setting-up piece is connected with screen pack one, and screen pack is made up of magnetic material.Described filter comprises setting-up piece, screen pack, magnet ring, and described setting-up piece is connected with screen pack one, and described magnet ring is arranged on the excircle of screen pack.The injection machine conveying pipeline structure of this utility model is simple, handled easily, and filter mounting or dismounting are simple and easy, can impurity screening or bulky grain raw material, and metallics can be stoped again to enter baking hopper, thus avoid conveying pipeline and nozzle blocked.
Description
Technical field
The utility model belongs to mechanical fitting technical field, is specifically related to a kind of injection machine conveying pipeline.
Background technology
In injection workshop, irregular particle shape raw material enter in the baking hopper of injection machine by conveying pipeline, and after drying, melting, it melts material and enters nozzle, then is entered in injection mold by nozzle, thus forms the product requiring shape.But enter in the process of conveying pipeline at raw material, some oarse-grained raw material or oarse-grained impurity easily block conveying pipeline, cause conveying pipeline suction to have some setbacks.If containing metallics in raw material, even if the particle of metallics is very little, can not conveying pipeline be blocked, but metallics not easily melts, be entrained in injection moulding and melt in material, be easy to block nozzle, and the quality of injecting products can be affected.Therefore, be badly in need of exploitation one and can filter bulky grain raw material, metallics can be stoped again to enter the conveying pipeline drying hopper.
Authorization Notice No. is that the utility model patent of CN202208532U discloses a kind of powder filter, and comprise feeding pipe, feeding pipe arranges screen cloth, boundary's pipe material is also provided with the receiver communicated with boundary's pipe material, receiver is provided with inspection opening.The filtering device for powder feeding that this utility model provides, bar-mat reinforcement through 45 ° of oblique angles in the top-down free junk motion of powder blanking, qualified powder can vertically enter in jet pump under gravity, and the impurity foreign matter in powder cannot pass through, enter receiver under gravity, thus realize the separation of the foreign matter in powder, stop cause plugging because foreign matter enters in pump or cause equipment fault.Although the filter of this utility model can filter out some impurity, the impurity that some particles are very little still can enter in feeding pipe, and especially the impurity of iron content class can have a strong impact on the operation of equipment, also can affect the quality of final products.
Authorization Notice No. is the device that the utility model patent of CN202700674U discloses a kind of storage, conveying dual-purpose, comprise charging basket, centrifuge discharge nozzle, conveying pipeline, valve, filter, vacuum tube, the outlet of described centrifuge discharge nozzle is in charging basket, described vacuum tube, filter, valve, conveying pipeline connect successively, and conveying pipeline inserts in centrifuge discharge nozzle, conveying pipeline is welded to connect in insert port and centrifuge discharge nozzle.This utility model utilizes the pull of vacuum of vacuum pipe, under the prerequisite of filter is installed in front end, can by the centrifugal feed liquid be contained in later in charging basket, and the disposable work completing filtration and transfer, thus reach good filtration and transfer effect.But this filter can only filter out oarse-grained impurity, some short grained iron content class impurity, but in access arrangement, have impact on the normal work of equipment, also impact the quality of final products.
Summary of the invention
For solving problems of the prior art, the utility model provides a kind of injection machine conveying pipeline, comprise conveying pipeline I, conveying pipeline II, one end of described conveying pipeline I is connected with one end of described conveying pipeline II, the other end of described conveying pipeline I is connected with baking hopper, the other end of described conveying pipeline II is connected with feed bin, and filter is installed in the position that described conveying pipeline I is connected with described conveying pipeline II.
Injection machine conveying pipeline of the present utility model, between two conveying pipelines, filter is set, this filter effectively can be tackled and not shatter completely or oarse-grained raw material, also some large granular impurities can be tackled, and then guarantee that conveying pipeline suction is smooth and easy, can not conveying pipeline be blocked, also avoid impurity to block nozzle simultaneously, guarantee that melting material can smooth and easyly enter in injection mold, and the quality of final products can be ensured.When needs cleaning impurity, the junction of conveying pipeline I and conveying pipeline II can be disassembled, take out filter and clear up.
Preferably, one end of described conveying pipeline I is connected with ring flange II by ring flange I with one end of described conveying pipeline II.Adopt flange to be connected by two conveying pipelines, fixing effect can be played, avoid because the suction taking out material machine is excessive, cause two conveying pipelines to disconnect in junction, otherwise in suction process, raw material splash out from gap, contaminated environment, the equipment that also can affect normally works.
In above-mentioned either a program preferably, filter is placed between described ring flange I and described ring flange II.Filter is placed between two ring flanges, firm effect can be played, avoid filter movable in the junction of two conveying pipelines, and conveniently assemble and disassemble.
In above-mentioned either a program preferably, between described ring flange I and filter, place gasket seal, between described ring flange II and filter, place gasket seal.Gasket seal plays the effect of sealing, avoids powdery starting material to splash out between two conveying pipelines, contaminated environment, and can firm filter further.
In above-mentioned either a program preferably, the other end of described conveying pipeline I is connected by flange with baking hopper.
In above-mentioned either a program preferably, between described flange, gasket seal is set.
In above-mentioned either a program preferably, described filter comprises setting-up piece, screen pack, and described setting-up piece is connected with described screen pack one.Setting-up piece and ring flange assemble, and play fixation, and screen pack is used for impurity screening or bulky grain raw material.Setting-up piece and screen pack one is connected, avoids the excessive or screen pack long-term work of the suction because taking out material machine and makes the two separation.If setting-up piece and screen pack link together by other means, then screen pack and setting-up piece can be caused to disconnect in junction after long-time use.
In above-mentioned either a program preferably, described screen pack is arranged on the center of setting-up piece.
In above-mentioned either a program preferably, the shape of described screen pack is any one in circular flat, hemispherical, semielliptical shape.
In above-mentioned either a program preferably, the major axis of the diameter of described circular flat, hemispheric diameter, semielliptical shape all with the equal diameters of conveying pipeline I and conveying pipeline II.
In above-mentioned either a program preferably, described screen pack arranges filter bores.
In above-mentioned either a program preferably, the shape of described filter bores is any one in grid-shaped, circle, ellipse.
In above-mentioned either a program preferably, described screen pack is made up of magnetic material.
Enter in the process of conveying pipeline at raw material, some oarse-grained raw material or oarse-grained impurity easily block conveying pipeline, cause conveying pipeline suction to have some setbacks.If containing metallics in raw material, even if the particle of metallics is very little, can not conveying pipeline be blocked, but metallics not easily melts, be entrained in injection moulding and melt in material, be easy to block nozzle, and the quality of injecting products can be affected.Therefore, adopt magnetic material to prepare screen pack, can impurity screening or bulky grain raw material, metallics can be stoped again to enter and to dry in hopper.Even if there is short grained metal object, through the magnetic screen pack of tool, also can be held, stop it to enter baking hopper, therefore avoid conveying pipeline and nozzle blocked.
In above-mentioned either a program preferably, described magnetic material is any one in high-carbon steel, alnico alloy, titanium-cobalt alloy, barium ferrite.
In above-mentioned either a program preferably, described filter comprises setting-up piece, screen pack, magnet ring, and described setting-up piece is connected with described screen pack one.Setting-up piece and ring flange assemble, and play fixation, and screen pack is used for impurity screening or bulky grain raw material, and magnet ring enters baking hopper for stoping the metallics in raw material.Setting-up piece and screen pack one is connected, avoids the excessive or screen pack long-term work of the suction because taking out material machine and makes the two separation.If setting-up piece and screen pack link together by other means, then screen pack and setting-up piece can be caused to disconnect in junction after long-time use.
In above-mentioned either a program preferably, described screen pack is arranged on the center of setting-up piece, and described magnet ring is arranged on the excircle of screen pack.Magnet ring is placed on the excircle of screen pack, accumulated on magnet ring by the metallics held, avoid the filtration work stopping screen pack, if magnet ring to be placed on the zone line of screen pack, so also at zone line, can be had a strong impact on the filtration work of screen pack by the metallics held.
In above-mentioned either a program preferably, the width of described magnet ring is 1-20mm.
In above-mentioned either a program preferably, the outer annular diameter of described magnet ring and the equal diameters of conveying pipeline I and conveying pipeline II.
In above-mentioned either a program preferably, the shape of described screen pack is any one in circular flat, hemispherical, semielliptical shape.
In above-mentioned either a program preferably, described screen pack arranges filter bores.
In above-mentioned either a program preferably, the shape of described filter bores is any one in grid-shaped, circle, ellipse.
In above-mentioned either a program preferably, described magnet ring is made up of any one material in high-carbon steel, alnico alloy, titanium-cobalt alloy, barium ferrite.
In above-mentioned either a program preferably, described screen pack is made up of any one material in stainless steel, aluminium alloy, magnesium alloy.Stainless steel has good intensity and hardness, can bear higher suction, and it has good corrosion resistance, heat-resisting quantity, welding performance etc.Aluminium alloy and magnesium alloy also have good mechanical property, and quality is light, so greatly can reduce the weight of filter.
The injection machine conveying pipeline structure of this utility model is simple, handled easily, and filter mounting or dismounting are simple and easy, can impurity screening or bulky grain raw material, and metallics can be stoped again to enter baking hopper, thus avoid conveying pipeline and nozzle blocked.
Accompanying drawing explanation
Fig. 1 is the preferred embodiment structural representation according to injection machine conveying pipeline of the present utility model;
Fig. 2 is another preferred embodiment structural representation according to injection machine conveying pipeline of the present utility model;
Fig. 3 is another preferred embodiment structural representation according to injection machine conveying pipeline of the present utility model;
Fig. 4 is the structural representation of the preferred filter according to injection machine conveying pipeline of the present utility model;
Fig. 5 is the structural representation of another the preferred filter according to injection machine conveying pipeline of the present utility model;
Fig. 6 is the structural representation of another the preferred filter according to injection machine conveying pipeline of the present utility model;
Fig. 7 is the structural representation of another the preferred filter according to injection machine conveying pipeline of the present utility model.
Figure labeling description: 1-conveying pipeline I, 2-conveying pipeline II, 3-filter, 4-ring flange I, 5-ring flange II, 6-gasket seal, 7-flange, 31-setting-up piece, 32-screen pack, 33-magnet ring, 34-filter bores.
Detailed description of the invention
In order to further understand summary of the invention of the present utility model, elaborate the utility model below in conjunction with specific embodiment.
Embodiment one:
As shown in Figure 1, a kind of injection machine conveying pipeline, comprise conveying pipeline I1, conveying pipeline II2, one end of conveying pipeline I1 is connected with one end of conveying pipeline II2, the other end of conveying pipeline I1 is connected with baking hopper, the other end of conveying pipeline II2 is connected with feed bin, and filter 3 is installed in the position that conveying pipeline I1 is connected with conveying pipeline II2.
One end of conveying pipeline I1 is connected with ring flange II5 by ring flange I4 with one end of conveying pipeline II2.Filter 3 is placed between ring flange I4 and ring flange II5.Place gasket seal 6 between ring flange I4 and filter 3, between ring flange II6 and filter 3, place gasket seal 6.The other end of conveying pipeline I1 is connected by flange 7 with baking hopper.Gasket seal 6 is set between flange 7.
As shown in Figure 4, filter 3 comprises setting-up piece 31, screen pack 32, and setting-up piece 31 is connected with screen pack 32 one.Screen pack 32 is arranged on the center of setting-up piece 31.The shape of screen pack is circular flat, the diameter of circular flat and the equal diameters of conveying pipeline I1 and conveying pipeline II2.Screen pack 32 is arranged filter bores 34, filter bores 34 is grid-shaped.Screen pack 34 is made up of magnetic material, and magnetic material is high-carbon steel.
Embodiment two:
As shown in Figure 2, a kind of injection machine conveying pipeline, comprise conveying pipeline I1, conveying pipeline II2, one end of conveying pipeline I1 is connected with one end of conveying pipeline II2, the other end of conveying pipeline I1 is connected with baking hopper, the other end of conveying pipeline II2 is connected with feed bin, and filter 3 is installed in the position that conveying pipeline I1 is connected with conveying pipeline II2.
One end of conveying pipeline I1 is connected with ring flange II5 by ring flange I4 with one end of conveying pipeline II2.Filter 3 is placed between ring flange I4 and ring flange II5.Place gasket seal 6 between ring flange I4 and filter 3, between ring flange II6 and filter 3, place gasket seal 6.The other end of conveying pipeline I1 is connected by flange 7 with baking hopper.Gasket seal 6 is set between flange 7.
As shown in Figure 5, filter 3 comprises setting-up piece 31, screen pack 32, and setting-up piece 31 is connected with screen pack 32 one.Screen pack 32 is arranged on the center of setting-up piece 31.The shape of screen pack is the equal diameters of hemispherical, hemispheric diameter and conveying pipeline I1 and conveying pipeline II2.Screen pack 32 is arranged filter bores 34, filter bores 34 is circular.Screen pack 34 is made up of magnetic material, and magnetic material is alnico alloy.
Embodiment three:
As shown in Figure 3, a kind of injection machine conveying pipeline, comprise conveying pipeline I1, conveying pipeline II2, one end of conveying pipeline I1 is connected with one end of conveying pipeline II2, the other end of conveying pipeline I1 is connected with baking hopper, the other end of conveying pipeline II2 is connected with feed bin, and filter 3 is installed in the position that conveying pipeline I1 is connected with conveying pipeline II2.
One end of conveying pipeline I1 is connected with ring flange II5 by ring flange I4 with one end of conveying pipeline II2.Filter 3 is placed between ring flange I4 and ring flange II5.Place gasket seal 6 between ring flange I4 and filter 3, between ring flange II6 and filter 3, place gasket seal 6.The other end of conveying pipeline I1 is connected by flange 7 with baking hopper.Gasket seal 6 is set between flange 7.
Filter 3 comprises setting-up piece 31, screen pack 32, and setting-up piece 31 is connected with screen pack 32 one.Screen pack 32 is arranged on the center of setting-up piece 31.The shape of screen pack is semielliptical shape, the diameter of semielliptical shape and the equal diameters of conveying pipeline I1 and conveying pipeline II2.Screen pack 32 is arranged filter bores 34, filter bores 34 is grid-shaped.Screen pack 34 is made up of magnetic material, and magnetic material is titanium-cobalt alloy.
Embodiment four:
A kind of injection machine conveying pipeline, annexation, operation principle etc. between its structure, each parts are identical with embodiment one, unlike, filter 3 comprises setting-up piece 31, screen pack 32, and setting-up piece 31 is connected with screen pack 32 one.Screen pack 32 is arranged on the center of setting-up piece 31.The shape of screen pack is circular flat, the diameter of circular flat and the equal diameters of conveying pipeline I1 and conveying pipeline II2.Screen pack 32 is arranged filter bores 34, filter bores 34 is oval.Screen pack 34 is made up of magnetic material, and magnetic material is barium ferrite.
Embodiment five:
A kind of injection machine conveying pipeline, annexation, operation principle etc. between its structure, each parts are identical with embodiment one, unlike, filter 3 comprises setting-up piece 31, screen pack 32, and setting-up piece 31 is connected with screen pack 32 one.Screen pack 32 is arranged on the center of setting-up piece 31.The shape of screen pack is the equal diameters of hemispherical, hemispheric diameter and conveying pipeline I1 and conveying pipeline II2.Screen pack 32 is arranged filter bores 34, filter bores 34 is grid-shaped.Screen pack 34 is made up of magnetic material, and magnetic material is barium ferrite.
Embodiment six:
A kind of injection machine conveying pipeline, comprise conveying pipeline I1, conveying pipeline II2, one end of conveying pipeline I1 is connected with one end of conveying pipeline II2, the other end of conveying pipeline I1 is connected with baking hopper, the other end of conveying pipeline II2 is connected with feed bin, and filter 3 is installed in the position that conveying pipeline I1 is connected with conveying pipeline II2.
One end of conveying pipeline I1 is connected with ring flange II5 by ring flange I4 with one end of conveying pipeline II2.Filter 3 is placed between ring flange I4 and ring flange II5.Place gasket seal 6 between ring flange I4 and filter 3, between ring flange II6 and filter 3, place gasket seal 6.The other end of conveying pipeline I1 is connected by flange 7 with baking hopper.Gasket seal 6 is set between flange 7.
As shown in Figure 6, filter 3 comprises setting-up piece 31, screen pack 32, magnet ring 33, and setting-up piece 31 is connected with screen pack 32 one.Screen pack 32 is arranged on the center of setting-up piece 31, and magnet ring 33 is arranged on the excircle of screen pack 32.The thickness of magnet ring 33 is 1mm.The outer annular diameter of magnet ring 33 and the equal diameters of conveying pipeline I1 and conveying pipeline II2.The shape of screen pack is circular flat.Screen pack 32 is arranged filter bores 34, filter bores 34 is grid-shaped.Screen pack 34 is made up of stainless steel material.Magnet ring 33 is made up of high-carbon steel.
Embodiment seven:
A kind of injection machine conveying pipeline, annexation, operation principle etc. between its structure, each parts are identical with embodiment six, unlike, as shown in Figure 7, filter 3 comprises setting-up piece 31, screen pack 32, magnet ring 33, and setting-up piece 31 is connected with screen pack 32 one.Screen pack 32 is arranged on the center of setting-up piece 31, and magnet ring 33 is arranged on the excircle of screen pack 32.The thickness of magnet ring 33 is 20mm.The outer annular diameter of magnet ring 33 and the equal diameters of conveying pipeline I1 and conveying pipeline II2.The shape of screen pack is hemispherical.Screen pack 32 is arranged filter bores 34, filter bores 34 is circular.Screen pack 34 is made up of aluminum alloy materials.Magnet ring 33 is made up of alnico alloy.
Embodiment eight:
A kind of injection machine conveying pipeline, annexation, operation principle etc. between its structure, each parts are identical with embodiment six, unlike, filter 3 comprises setting-up piece 31, screen pack 32, magnet ring 33, and setting-up piece 31 is connected with screen pack 32 one.Screen pack 32 is arranged on the center of setting-up piece 31, and magnet ring 33 is arranged on the excircle of screen pack 32.The thickness of magnet ring 33 is 10mm.The outer annular diameter of magnet ring 33 and the equal diameters of conveying pipeline I1 and conveying pipeline II2.The shape of screen pack is semielliptical shape.Screen pack 32 is arranged filter bores 34, filter bores 34 is grid-shaped.Screen pack 34 is made up of magnesium alloy materials.Magnet ring 33 is made up of titanium-cobalt alloy.
Embodiment nine:
A kind of injection machine conveying pipeline, annexation, operation principle etc. between its structure, each parts are identical with embodiment six, unlike, filter 3 comprises setting-up piece 31, screen pack 32, magnet ring 33, and setting-up piece 31 is connected with screen pack 32 one.Screen pack 32 is arranged on the center of setting-up piece 31, and magnet ring 33 is arranged on the excircle of screen pack 32.The thickness of magnet ring 33 is 5mm.The outer annular diameter of magnet ring 33 and the equal diameters of conveying pipeline I1 and conveying pipeline II2.The shape of screen pack is hemispherical.Screen pack 32 is arranged filter bores 34, filter bores 34 is grid-shaped.Screen pack 34 is made up of stainless steel material.Magnet ring 33 is made up of barium ferrite.
Embodiment ten:
A kind of injection machine conveying pipeline, annexation, operation principle etc. between its structure, each parts are identical with embodiment six, unlike, filter 3 comprises setting-up piece 31, screen pack 32, magnet ring 33, and setting-up piece 31 is connected with screen pack 32 one.Screen pack 32 is arranged on the center of setting-up piece 31, and magnet ring 33 is arranged on the excircle of screen pack 32.The thickness of magnet ring 33 is 15mm.The outer annular diameter of magnet ring 33 and the equal diameters of conveying pipeline I1 and conveying pipeline II2.The shape of screen pack is circular flat.Screen pack 32 is arranged filter bores 34, filter bores 34 is oval.Screen pack 34 is made up of stainless steel material.Magnet ring 33 is made up of barium ferrite.
Those skilled in the art are understood that, injection machine conveying pipeline of the present utility model comprises the summary of the invention of above-mentioned the utility model description and any combination of detailed description of the invention part and each several part shown by accompanying drawing, as space is limited and not have each scheme of these combination formations to describe one by one for making description simple and clear.All within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (23)
1. an injection machine conveying pipeline, comprise conveying pipeline I, conveying pipeline II, one end of described conveying pipeline I is connected with one end of described conveying pipeline II, the other end of described conveying pipeline I is connected with baking hopper, the other end of described conveying pipeline II is connected with feed bin, it is characterized in that: filter is installed in the position that described conveying pipeline I is connected with described conveying pipeline II.
2. injection machine conveying pipeline as claimed in claim 1, is characterized in that: one end of described conveying pipeline I is connected with ring flange II by ring flange I with one end of described conveying pipeline II.
3. injection machine conveying pipeline as claimed in claim 2, is characterized in that: place filter between described ring flange I and described ring flange II.
4. injection machine conveying pipeline as claimed in claim 3, is characterized in that: place gasket seal between described ring flange I and filter, places gasket seal between described ring flange II and filter.
5. injection machine conveying pipeline as claimed in claim 1, is characterized in that: the other end of described conveying pipeline I is connected by flange with baking hopper.
6. injection machine conveying pipeline as claimed in claim 5, is characterized in that: arrange gasket seal between described flange.
7. injection machine conveying pipeline as claimed in claim 1, is characterized in that: described filter comprises setting-up piece, screen pack, and described setting-up piece is connected with described screen pack one.
8. injection machine conveying pipeline as claimed in claim 7, is characterized in that: described screen pack is arranged on the center of setting-up piece.
9. injection machine conveying pipeline as claimed in claim 8, is characterized in that: the shape of described screen pack is any one in circular flat, hemispherical, semielliptical shape.
10. injection machine conveying pipeline as claimed in claim 9, is characterized in that: the major axis of the diameter of described circular flat, hemispheric diameter, semielliptical shape all with the equal diameters of conveying pipeline I and conveying pipeline II.
11. injection machine conveying pipelines as described in claim 7 or 9, is characterized in that: described screen pack arranges filter bores.
12. injection machine conveying pipelines as claimed in claim 11, is characterized in that: the shape of described filter bores is any one in grid-shaped, circle, ellipse.
13. injection machine conveying pipelines as claimed in claim 7, is characterized in that: described screen pack is made up of magnetic material.
14. injection machine conveying pipelines as claimed in claim 13, is characterized in that: described magnetic material is any one in high-carbon steel, alnico alloy, titanium-cobalt alloy, barium ferrite.
15. injection machine conveying pipelines as claimed in claim 1, is characterized in that: described filter comprises setting-up piece, screen pack, magnet ring, and described setting-up piece is connected with described screen pack one.
16. injection machine conveying pipelines as claimed in claim 15, it is characterized in that: described screen pack is arranged on the center of setting-up piece, described magnet ring is arranged on the excircle of screen pack.
17. injection machine conveying pipelines as claimed in claim 16, is characterized in that: the width of described magnet ring is 1-20mm.
18. injection machine conveying pipelines as claimed in claim 17, is characterized in that: the outer annular diameter of described magnet ring and the equal diameters of conveying pipeline I and conveying pipeline II.
19. injection machine conveying pipelines as claimed in claim 16, is characterized in that: the shape of described screen pack is any one in circular flat, hemispherical, semielliptical shape.
20. injection machine conveying pipelines as described in claim 15 or 19, is characterized in that: described screen pack arranges filter bores.
21. injection machine conveying pipelines as claimed in claim 20, is characterized in that: the shape of described filter bores is any one in grid-shaped, circle, ellipse.
22. injection machine conveying pipelines as claimed in claim 15, is characterized in that: described magnet ring is made up of any one material in high-carbon steel, alnico alloy, titanium-cobalt alloy, barium ferrite.
23. injection machine conveying pipelines as claimed in claim 15, is characterized in that: described screen pack is made up of any one material in stainless steel, aluminium alloy, magnesium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839656.8U CN204546903U (en) | 2014-12-26 | 2014-12-26 | A kind of injection machine conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839656.8U CN204546903U (en) | 2014-12-26 | 2014-12-26 | A kind of injection machine conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546903U true CN204546903U (en) | 2015-08-12 |
Family
ID=53822061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420839656.8U Expired - Fee Related CN204546903U (en) | 2014-12-26 | 2014-12-26 | A kind of injection machine conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204546903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415148A (en) * | 2015-09-26 | 2017-12-01 | 任金瑞 | The magnetic framework of injection machine hopper |
-
2014
- 2014-12-26 CN CN201420839656.8U patent/CN204546903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415148A (en) * | 2015-09-26 | 2017-12-01 | 任金瑞 | The magnetic framework of injection machine hopper |
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