CN219634373U - Oxygenerator, oxygen inhalation cavity cover plate, oxygen concentration cover plate and forming die thereof - Google Patents
Oxygenerator, oxygen inhalation cavity cover plate, oxygen concentration cover plate and forming die thereof Download PDFInfo
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- CN219634373U CN219634373U CN202220683488.2U CN202220683488U CN219634373U CN 219634373 U CN219634373 U CN 219634373U CN 202220683488 U CN202220683488 U CN 202220683488U CN 219634373 U CN219634373 U CN 219634373U
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- cavity
- die
- cover plate
- mounting seat
- oxygen
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000001301 oxygen Substances 0.000 title claims abstract description 64
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 64
- 239000007788 liquid Substances 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims 2
- 238000007493 shaping process Methods 0.000 description 7
- 239000000110 cooling liquid Substances 0.000 description 5
- 239000002808 molecular sieve Substances 0.000 description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model provides an oxygenerator, an oxygen inhalation cavity cover plate, an oxygen concentration cover plate and a forming die thereof, comprising: the base is provided with a through hole for pushing the second push plate to move up and down, and vertical plates are symmetrically arranged on the base; the second push plate is movably arranged on the base, and the first push plate is fixedly arranged on the second push plate; the lower mounting seat is fixedly arranged on the vertical plate, and a second accommodating cavity for accommodating the lower die holder is arranged in the lower mounting seat; the lower die holder is fixedly arranged in the second accommodating cavity, a third die cavity, a second die cavity and a first die cavity are symmetrically arranged on the lower die holder, a positioning block is arranged at one end of the first die cavity, and holes corresponding to the ejection holes are further formed in the third die cavity, the second die cavity and the first die cavity; an upper mount mounted on the lower mount; the upper die holder is arranged in the first accommodating cavity, and a threaded die rod is further arranged on the upper die holder; and the upper cover plate is arranged on the upper mounting seat.
Description
Technical Field
The utility model belongs to the technical field of oxygenerators, and particularly relates to an oxygenerator, an oxygen absorption cavity cover plate, an oxygen concentration cover plate and a forming die thereof.
Background
The oxygenerator adopts the adsorption performance of a molecular sieve, uses an oil-free compressor as power through a physical principle, separates nitrogen and oxygen in air to finally obtain high-concentration oxygen, uses a zeolite molecular sieve as an adsorbent, and adsorbs and releases oxygen from the air by using the principles of pressure adsorption, depressurization and desorption, so that the oxygen is separated out from the automatic equipment, and a plurality of cover plates are arranged in the oxygenerator for facilitating the smooth discharge of oxygen.
The utility model discloses a plane apron forming die with axial ejector pin mechanism, including the movable mould and with movable mould matched with cover half, have the shaping piece that stretches into the cover half inside on the movable mould, be formed with the fashioned shaping chamber of plane apron between shaping piece and the cover half, the edge of shaping piece has a plurality of undercut to be used for the fashioned inside groove of product edge, be equipped with in every inside groove and be used for the fashioned shaping pole of product recess shaping insert and be used for the fashioned ejector pin of product hole, the cover is equipped with the ejector pin that can axial motion with the product on every shaping pole, when the ejector pin is in the initial state of not working, ejector pin head tip is the same level with the bottom face of inside groove.
As another disclosure number CN212499136U discloses a mold for manufacturing a cover plate, which comprises a lower template and a stainless steel supporting plate, wherein a plurality of bayonets are formed on the side wall of the lower template, the side wall of the lower template is symmetrically provided with a placing groove and is positioned on the edge of the bayonets, the side wall of the bottom of the placing groove is provided with a groove, the side wall of the edge of the stainless steel supporting plate is symmetrically provided with a mounting groove, the side wall of the bottom of the mounting groove is provided with a connecting hole, a bolt is inserted in the connecting hole in a sliding manner, the side wall of the upper end of the bolt is fixedly connected with a pressing plate, the side wall of the lower end of the bolt is fixedly connected with a connecting rod, one side wall of the connecting rod is symmetrically provided with a clamping block, and the side wall of the bottom of the groove is fixedly connected with a fixing device. The die for manufacturing the cover plate can enable the connection mode of the stainless steel supporting plate and the lower die plate to be quicker and prolong the service life of the die.
In the prior art, a cover plate is formed by a die, and the cover plates with various different shapes are needed to be used in the oxygenerator, so that the utilization rate of the die is low, the die assembly accuracy of an upper die holder and a lower die holder influences the workpiece forming quality, and the die assembly accuracy of the upper die holder and the lower die holder is needed to be ensured.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an oxygen generator, an oxygen absorbing cavity cover plate, an oxygen concentration cover plate and a forming die thereof.
The utility model provides the following technical scheme:
the forming die of oxygen uptake chamber apron and oxygen concentration apron includes:
the base is provided with a through hole for pushing the second push plate to move up and down, and vertical plates are symmetrically arranged on the base;
the second push plate is movably arranged on the base, and the first push plate is fixedly arranged on the second push plate;
the lower mounting seat is fixedly arranged on the vertical plate, a second containing cavity for containing the lower die holder is arranged in the lower mounting seat, a second movable hole for fixing is also formed in the periphery of the lower mounting seat, and a plurality of ejection holes and a first hole are formed in the second containing cavity;
the lower die holder is fixedly arranged in the accommodating cavity II, a third die cavity, a second die cavity and a first die cavity are symmetrically arranged on the lower die holder, the second die cavity is positioned between the third die cavities, the first die cavity is positioned between the second die cavities, a runner is further arranged among the third die cavity, the second die cavity and the first die cavity, a positioning block is arranged at one end of the first die cavity, and holes corresponding to ejection holes are further formed in the third die cavity, the second die cavity and the first die cavity;
the upper mounting seat is mounted on the lower mounting seat, a first containing cavity is arranged in the upper mounting seat, a mounting hole is formed in the first containing cavity, and a first movable hole is formed in the periphery of the upper mounting seat;
the upper die holder is arranged in the first accommodating cavity, and a threaded die rod is further arranged on the upper die holder;
and the upper cover plate is arranged on the upper mounting seat.
Further, a liquid inlet hole II and a liquid outlet hole II are formed in the lower mounting seat, and a liquid inlet hole I and a liquid outlet hole I are formed in the upper mounting seat.
Further, a compression spring is arranged between the first push plate and the lower mounting seat, a plurality of ejector pins are further arranged on the first push plate, and the positions of the ejector pins correspond to the ejection hole positions.
The oxygen absorbing cavity cover plate comprises an oxygen absorbing cavity cover plate body, wherein an air guiding groove for guiding air and guiding flow is formed in the oxygen absorbing cavity cover plate body, a convex edge is further formed in the oxygen absorbing cavity cover plate body, and an outer ring of the convex edge is an ultrasonic bonding wire.
An oxygen concentration cover plate comprises an oxygen concentration cover plate body, wherein holes II are symmetrically formed in the oxygen concentration cover plate body, grooves are symmetrically formed between the holes II, and screw holes are formed in the grooves.
The beneficial effects of the utility model are as follows:
the lower die holder is provided with a third die cavity, a second die cavity and a first die cavity, and the purpose of arranging three different die cavities is that one die can form a plurality of different cover plates, so that the die utilization rate is high and the efficiency is high. After the die is formed, the workpiece is ejected out of the die cavity through the ejector pin arranged on the first push plate, so that the operation is convenient, and the demolding of the formed workpiece is convenient. The upper mounting seat and the lower mounting seat are provided with liquid inlet holes and liquid outlet holes, so that cooling liquid can be conveniently introduced into the die, and the forming die can be rapidly cooled.
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 an isometric view of the present utility model;
FIG. 2 is an isometric view of an upper mount of the present utility model;
FIG. 3 is a bottom view of the upper die holder of the present utility model;
FIG. 4 is a top view of the oxygen inhalation chamber cover plate body of the present utility model;
FIG. 5 is a front view of the oxygen inhalation chamber cover plate body of the present utility model;
FIG. 6 is a bottom view of the base of the present utility model;
FIG. 7 is an isometric view of a lower mount of the present utility model;
FIG. 8 is a top view of the lower die holder of the present utility model;
FIG. 9 is a bottom view of the oxygen concentration cover plate body of the present utility model;
fig. 10 is a front view of the oxygen concentration cover plate body of the present utility model.
Marked in the figure as: 100. a base; 101. a first push plate; 102. a through hole; 103. a compression spring; 104. a thimble; 105. a vertical plate; 106. a second push plate;
200. an upper mounting seat; 201. a liquid discharge hole I; 202. a mounting hole; 203. a movable hole I; 204. a first accommodating cavity; 205. a liquid inlet hole I;
300. an upper cover plate;
400. a lower mounting seat; 401. a liquid inlet hole II; 402. a second accommodating cavity; 403. an ejection hole; 404. a movable hole II; 405. a liquid discharge hole II; 406. a first hole;
500. an upper die holder;
600. an oxygen inhalation cavity cover plate body; 601. a bleed air tank; 602. a convex edge;
700. an oxygen concentration cover plate body; 701. a second hole; 702. a groove; 703. screw holes;
800. a lower die holder; 801. a threaded mold rod; 802. a third mold cavity; 803. a first mold cavity; 804. a second mold cavity; 805. a flow passage; 806. and (5) positioning blocks.
Detailed Description
Example 1
As shown in fig. 1 to 8, the forming die for the oxygen inhalation chamber cover plate and the oxygen concentration cover plate comprises:
the base 100 is provided with a through hole 102 for pushing the second push plate 106 to move up and down, and vertical plates 105 are symmetrically arranged on the base 100;
the second push plate 106 is movably arranged on the base 100, the first push plate 101 is fixedly arranged on the second push plate 106, when the second push plate 106 is pushed up from the through hole 102 by using external force, the first push plate 101 moves upwards, and a well-formed workpiece in the cavity is ejected out through the ejector pin 104;
the lower mounting seat 400 is fixedly mounted on the vertical plate 105, a second accommodating cavity 402 for accommodating the lower die holder 800 is formed in the lower mounting seat 400, a second movable hole 404 for fixing is formed around the lower mounting seat 400, a plurality of ejection holes 403 and a first hole 406 are formed in the second accommodating cavity 402, and the lower die holder 800 is fixedly mounted in the second accommodating cavity 402 through bolts;
the lower die holder 800 is fixedly arranged in the second accommodating cavity 402, a third die cavity 802, a second die cavity 804 and a first die cavity 803 are symmetrically arranged on the lower die holder 800, the shape of the first die cavity 803 is the same as that of the oxygen inhalation cavity cover plate body 600, the shape of the third die cavity 802 is the same as that of the oxygen concentration cover plate body 700, the second die cavity 804 is arranged between the third die cavities 802, the first die cavity 803 is arranged between the second die cavities 804, a flow passage 805 is further arranged between the third die cavity 802, the second die cavity 804 and the first die cavity 803, a positioning block 806 is arranged at one end of the first die cavity 803, and holes corresponding to the ejection holes 403 are further arranged in the third die cavity 802, the second die cavity 804 and the first die cavity 803, so that the ejector pins 104 sequentially penetrate through the ejection holes 403 and the holes to eject workpieces;
the upper mounting seat 200 is mounted on the lower mounting seat 400, a first containing cavity 204 is formed in the upper mounting seat 200, a mounting hole 202 is formed in the first containing cavity 204, a first movable hole 203 is formed around the upper mounting seat 200, and a bolt positioned in the mounting hole 202 fixedly mounts the upper die holder 500 in the first containing cavity 204;
the upper die holder 500 is arranged in the first accommodating cavity 204, the upper die holder 500 is also provided with a threaded die rod 801, the threaded die rod 801 is fixed on the upper die holder 500, and a threaded hole can be formed in the oxygen concentration cover plate body 700 during die assembly;
the upper cover plate 300 is installed on the upper installation seat 200, the upper cover plate 300 presses the upper installation seat 200 down, so that the upper die holder 500 and the lower die holder 800 can be better matched, and the forming quality of a workpiece is improved.
The lower mounting seat 400 is provided with a second liquid inlet hole 401 and a second liquid outlet hole 405, and the upper mounting seat 200 is provided with a first liquid inlet hole 205 and a first liquid outlet hole 201, so that cooling liquid can be conveniently introduced into the die or discharged from the die.
A compression spring 103 is installed between the first push plate 101 and the lower mounting seat 400, a plurality of ejector pins 104 are also installed on the first push plate 101, and the positions of the ejector pins 104 correspond to the positions of the ejection holes 403.
The oxygen absorbing cavity cover plate comprises an oxygen absorbing cavity cover plate body 600, wherein an air guiding groove 601 for guiding air is arranged on the oxygen absorbing cavity cover plate body 600, a convex edge 602 is further arranged on the oxygen absorbing cavity cover plate body 600, and an outer ring of the convex edge 602 is an ultrasonic bonding wire.
Closing the upper die holder 500 and the lower die holder 800; raw material is injected into the mold from the runner 805, and is introduced into the first cavity 803 according to the channel Kong Liujin in the runner 805; cooling liquid is respectively led to the upper die holder 500 and the lower die holder 800 through the first liquid inlet hole 205 and the second liquid inlet hole 401; the upper mounting seat 200 is taken out from the lower mounting seat 400, namely, the upper die holder 500 is separated from the lower die holder 800; the second push plate 106 is pushed up from the through hole 102 by an external force, at this time, the first push plate 101 is pressed by the compression spring 103, and the ejector pin 104 arranged on the first push plate 101 ejects the product through the ejection hole 403; after the product is ejected, the pushing-up external force is removed, and the first push plate 101 and the second push plate 106 are restored to the original positions by virtue of the elastic force of the compression spring 103.
Example two
As shown in fig. 9 and 10, an oxygen concentration cover plate includes an oxygen concentration cover plate body 700, holes two 701 are symmetrically arranged on the oxygen concentration cover plate body 700, grooves 702 are symmetrically arranged between the holes two 701, and screw holes 703 are arranged in the grooves 702.
As shown in fig. 1 to 10, the upper die holder 500 and the lower die holder 800 are clamped by using one of the molding dies according to the first embodiment; injecting a material from the runner 805 into the mold and into the third mold cavity 802 according to the passages Kong Liujin in the runner 805; cooling liquid is respectively led to the upper die holder 500 and the lower die holder 800 through the first liquid inlet hole 205 and the second liquid inlet hole 401; the upper mounting seat 200 is taken out from the lower mounting seat 400, namely, the upper die holder 500 is separated from the lower die holder 800; the second push plate 106 is pushed up from the through hole 102 by an external force, at this time, the first push plate 101 is pressed by the compression spring 103, and the ejector pin 104 arranged on the first push plate 101 ejects the product through the ejection hole 403; after the product is ejected, the pushing-up external force is removed, and the first push plate 101 and the second push plate 106 are restored to the original positions by virtue of the elastic force of the compression spring 103.
Example III
Referring to the first embodiment, a second mold cavity 804 is further provided in the lower mold base 800, the second mold cavity 804 can mold a bottom cover plate of a molecular sieve, and four bottom cover plates of the molecular sieve can be molded at a time. Closing the upper die holder 500 and the lower die holder 800; injecting a material from the runner 805 into the mold, and into the second cavity 804 according to the passages Kong Liujin in the runner 805; cooling liquid is respectively led to the upper die holder 500 and the lower die holder 800 through the first liquid inlet hole 205 and the second liquid inlet hole 401; the upper mounting seat 200 is taken out from the lower mounting seat 400, namely, the upper die holder 500 is separated from the lower die holder 800; the second push plate 106 is pushed up from the through hole 102 by an external force, at this time, the first push plate 101 is pressed by the compression spring 103, and the ejector pin 104 arranged on the first push plate 101 ejects the product through the ejection hole 403; after the product is ejected, the pushing-up external force is removed, and the first push plate 101 and the second push plate 106 are restored to the original positions by virtue of the elastic force of the compression spring 103.
The forming die in the first embodiment can be used for forming two oxygen inhalation cavity cover plates, two oxygen concentration cover plates and four molecular sieve bottom cover plates at one time, and has high die utilization rate and high forming efficiency.
The above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. Oxygen uptake chamber apron and oxygen concentration apron's forming die, its characterized in that includes:
the base (100) is provided with a through hole (102) for pushing the second push plate (106) to move up and down, and vertical plates (105) are symmetrically arranged on the base (100);
the second push plate (106) is movably arranged on the base (100), and the first push plate (101) is fixedly arranged on the second push plate (106);
the lower mounting seat (400) is fixedly arranged on the vertical plate (105), a second accommodating cavity (402) for accommodating the lower die holder (800) is arranged in the lower mounting seat (400), a second movable hole (404) for fixing is also formed around the lower mounting seat (400), and a plurality of ejection holes (403) and a first hole (406) are formed in the second accommodating cavity (402);
the lower die holder (800) is fixedly arranged in the accommodating cavity II (402), a third die cavity (802), a second die cavity (804) and a first die cavity (803) are symmetrically arranged on the lower die holder (800), the second die cavity (804) is positioned between the third die cavities (802), the first die cavity (803) is positioned between the second die cavities (804), a runner (805) is further arranged between the third die cavity (802), the second die cavity (804) and the first die cavity (803), a positioning block (806) is arranged at one end of the first die cavity (803), and holes corresponding to the ejection holes (403) are further formed in the third die cavity (802), the second die cavity (804) and the first die cavity (803);
the upper mounting seat (200) is mounted on the lower mounting seat (400), a first accommodating cavity (204) is formed in the upper mounting seat (200), a mounting hole (202) is formed in the first accommodating cavity (204), and a first movable hole (203) is formed in the periphery of the upper mounting seat (200);
the upper die holder (500) is arranged in the first accommodating cavity (204), and a threaded die rod (801) is further arranged on the upper die holder (500);
and an upper cover plate (300) mounted on the upper mounting base (200).
2. The forming die of the oxygen inhalation cavity cover plate and the oxygen concentration cover plate according to claim 1, wherein the lower mounting seat (400) is provided with a second liquid inlet hole (401) and a second liquid outlet hole (405), and the upper mounting seat (200) is provided with a first liquid inlet hole (205) and a first liquid outlet hole (201).
3. The forming die of the oxygen inhalation cavity cover plate and the oxygen concentration cover plate according to claim 1, wherein a compression spring (103) is arranged between the first push plate (101) and the lower mounting seat (400), a plurality of ejector pins (104) are further arranged on the first push plate (101), and the positions of the ejector pins (104) correspond to the positions of the ejection holes (403).
4. An oxygen absorption cavity cover plate manufactured by using the oxygen absorption cavity cover plate and oxygen concentration cover plate forming die according to claim 1 is characterized by comprising an oxygen absorption cavity cover plate body (600), wherein the oxygen absorption cavity cover plate body (600) is provided with a gas guiding groove (601) for guiding gas and guiding flow, the oxygen absorption cavity cover plate body (600) is also provided with a convex edge (602), and the outer ring of the convex edge (602) is an ultrasonic bonding wire.
5. An oxygen concentration cover plate manufactured by using the oxygen absorption cavity cover plate and the forming die of the oxygen concentration cover plate according to claim 1 is characterized by comprising an oxygen concentration cover plate body (700), wherein holes II (701) are symmetrically arranged on the oxygen concentration cover plate body (700), grooves (702) are symmetrically arranged between the holes II (701), and screw holes (703) are arranged in the grooves (702).
6. An oxygenerator, characterized in that: comprising an oxygen inhalation chamber cover plate as claimed in claim 4.
7. An oxygenerator, characterized in that: comprising an oxygen concentration cover plate as claimed in claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220683488.2U CN219634373U (en) | 2022-03-24 | 2022-03-24 | Oxygenerator, oxygen inhalation cavity cover plate, oxygen concentration cover plate and forming die thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220683488.2U CN219634373U (en) | 2022-03-24 | 2022-03-24 | Oxygenerator, oxygen inhalation cavity cover plate, oxygen concentration cover plate and forming die thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219634373U true CN219634373U (en) | 2023-09-05 |
Family
ID=87808483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220683488.2U Active CN219634373U (en) | 2022-03-24 | 2022-03-24 | Oxygenerator, oxygen inhalation cavity cover plate, oxygen concentration cover plate and forming die thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219634373U (en) |
-
2022
- 2022-03-24 CN CN202220683488.2U patent/CN219634373U/en active Active
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