CN110552206A - Hydrophobic fabric manufacturing system - Google Patents
Hydrophobic fabric manufacturing system Download PDFInfo
- Publication number
- CN110552206A CN110552206A CN201910889933.3A CN201910889933A CN110552206A CN 110552206 A CN110552206 A CN 110552206A CN 201910889933 A CN201910889933 A CN 201910889933A CN 110552206 A CN110552206 A CN 110552206A
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- Prior art keywords
- valve
- hole
- valve rod
- pipeline
- coating
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- 239000004744 fabric Substances 0.000 title claims abstract description 50
- 230000002209 hydrophobic effect Effects 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims description 47
- 238000000576 coating method Methods 0.000 claims description 47
- 238000010521 absorption reaction Methods 0.000 claims description 25
- 238000013016 damping Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 13
- 239000002313 adhesive film Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000001291 vacuum drying Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0079—Suction, vacuum treatment
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a hydrophobic fabric manufacturing system, which comprises rollers, an adhesion table, pipelines, a vacuum generator, a vacuum tank and an adjusting valve, wherein the rollers are matched with fabrics; a straight pipe is arranged in the middle of the left side of the vacuum generator, the left end of the straight pipe is connected with an adhesion platform through a pipeline, and a vacuum tank is connected above the middle of the straight pipe through a pipeline; the jet pipe is arranged in the vacuum generator, and the left lower end of the vacuum generator is externally connected with a water pump through a pipeline; the right end of the vacuum generator is provided with regulating valves in an up-and-down symmetrical mode, the left upper end of each regulating valve is connected with the vacuum tank through a pipeline, and the middle of the left side of each regulating valve is connected with the adhesion table through a pipeline. The invention can press the hydrophobic material into the fiber structure of the fabric by using the vacuum force generated by the jet flow of the jet pipe, thereby manufacturing the hydrophobic fabric.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of fabric processing, in particular to the technical field of a hydrophobic fabric manufacturing sleeve system.
[ background of the invention ]
The bedding article refers to articles which are placed on a bed and used by people during sleeping, and comprises a quilt, a quilt cover, a bed sheet, a bedspread, a bed cover, a pillowcase, a pillow core, a blanket, a summer sleeping mat and a mosquito net. The fabric is common, but the hydrophobic fabric is formed by coating hydrophobic materials. The fabric is of a fiber structure, and the fabric is not adhered well; therefore, in the process of coating the hydrophobic material on the fabric, the hydrophobic material needs to be driven into the fiber structure of the fabric by pressure. The fabric is expensive and poor in fluidity, so that the fabric is easily adhered to a pipeline; therefore, the time for the fabric to stay in the air is required to be as short as possible, namely, the speed is high. The fabric has the difference of thickness; the fabric needs to be quickly subjected to adsorption treatment and the pressure of the system needs to be kept constant.
[ summary of the invention ]
the invention aims to solve the problems in the prior art and provides a hydrophobic fabric manufacturing sleeve system which can press hydrophobic materials into a fiber structure of a fabric by utilizing vacuum force generated by jet flow of a jet pipe, so that the hydrophobic fabric is manufactured. The invention feeds back the negative pressure value of the system in real time through the mechanical controller, maintains the vacuum value constant, and ensures timely recovery and uniform thickness.
In order to achieve the purpose, the invention provides a hydrophobic fabric manufacturing set system, which comprises rollers, an adhesion table, pipelines, a vacuum generator, a vacuum tank and a controller, wherein the rollers are matched with fabric, the fabric between the rollers is positioned on the adhesion table, the upper end of the adhesion table is connected with a hydrophobic material through high-pressure hydrophobic pressurized injection, the bottom of the adhesion table is connected with the vacuum generator through the pipeline, and the left side of the adhesion table is connected with the controller through the pipeline; a straight pipe is arranged in the middle of the left side of the vacuum generator, the left end of the straight pipe is connected with an adhesion platform through a pipeline, and a vacuum tank is connected above the middle of the straight pipe through a pipeline; the jet pipe is arranged in the vacuum generator, and the left lower end of the vacuum generator is externally connected with a water pump through a pipeline; the right end of the vacuum generator is symmetrically provided with controllers up and down, the left upper end of the controller is connected with the vacuum tank through a pipeline, and the middle part of the left side of the controller is connected with the adhesion table through a pipeline; the controller comprises a valve cover, a first valve rod, a spring seat, a first spring, a first rubber film, a valve middle shell, a second spring, a second rubber film, a valve seat, a valve rod sleeve, a second valve rod, an elastic ring and a bolt.
Preferably, the adhesion table comprises a coating cover, a coating plate and a water absorption table, the coating plate is arranged right above the water absorption table, fabric is arranged between the coating plate and the water absorption table, and the coating cover is arranged right above the coating plate; a coating hole is formed in the middle of the coating cover, and a hydrophobic material is connected into the coating hole of the coating cover through a pipeline; the middle part of the coating plate is provided with a coating groove which is of a square notch structure, and the bottom surface of the coating groove is provided with a plurality of first stepped holes; the water absorption table is of a square hollow shell structure, a plurality of water absorption holes are formed right above the water absorption table and are circular through holes, the bottom of the water absorption table is connected with a vacuum generator through a pipeline, and the left end of the water absorption table is connected with a controller through a pipeline.
Preferably, a jet pipe is arranged in the vacuum generator, the vacuum generator generates vacuum force through liquid jet in the jet pipe, and the right end of the jet pipe is connected with the lower end of a second valve rod of the controller.
preferably, the inlet and the outlet of the vacuum tank are both provided with damping nozzles (the damping nozzles are in a nozzle structure with a large outer part and a small inner part).
Preferably, the valve seat is arranged on a jet flow cylinder of the vacuum generator, the middle part of the valve seat penetrates through the second valve rod, the bottom of the second valve rod is provided with a valve rod shaft, and an elastic ring is fixed on the second valve rod through a bolt; a valve middle shell is arranged at the upper end of the valve seat, a second adhesive film is arranged between the valve middle shell and the valve seat, a through hole is formed in the middle of the second adhesive film, the second adhesive film is sleeved on the upper portion of a second valve rod, a second spring is arranged at the top of the upper end of the second valve rod, the upper end of the second spring is sleeved on a circular protrusion in the valve middle shell, a valve rod hole is formed in the middle of the inner portion of the valve middle shell, and a first valve rod is matched in the valve rod hole; a flow passage hole is formed in the left side of the middle shell of the valve, the flow passage hole is a 7-shaped hole, the left end of the flow passage hole is connected with an adhesion platform through a pipeline, a damping hole is formed in the wall of the right side of the flow passage hole, and the damping hole is a hole with a large left side and a small right side; a valve rod sleeve is embedded at the upper end of the middle shell of the valve, and a first valve rod is matched at the middle part of the valve rod sleeve; the hole wall of a valve rod hole at the upper end of the valve middle shell and the hole wall of an inner hole in the middle of the valve rod sleeve are both provided with annular notches, sealing rings are embedded in the annular notches, and first valve rods are matched with inner rings of the sealing rings; a T-shaped liquid guide hole is formed in the first valve rod and is an inverted T-shaped hole, a second stepped hole is formed in the middle of the upper end of the first valve rod and is communicated with the T-shaped liquid guide hole, an annular groove is formed in the outer portion of the upper end of the first valve rod, a first spring is arranged in the annular groove, a spring seat is matched with the inner portion of the upper end of the first spring, and the spring seat is sleeved on the top surface of the inner portion of the valve cover; the outside cover in first valve rod upper end is equipped with first glued membrane, and between valve gap and the valve in the casing, there is the vacuum tank through the pipe connection in the left through-hole of valve gap first glued membrane.
the invention has the beneficial effects that: the invention can press the hydrophobic material into the fiber structure of the fabric by utilizing the vacuum force generated by the jet flow of the jet pipe, thereby manufacturing the hydrophobic fabric. The invention feeds back the negative pressure value of the system in real time through the mechanical controller, maintains the vacuum value constant, and ensures timely recovery and uniform thickness.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic sectional structure view of a main view part of a hydrophobic fabric manufacturing system according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is a top view of an adhesive station of a hydrophobic shell fabric manufacturing kit according to the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of portion C of FIG. 4 in accordance with the present invention;
FIG. 6 is an enlarged view of portion D of FIG. 4 in accordance with the present invention;
FIG. 7 is a partial structural schematic view of a jet pipe of the hydrophobic fabric manufacturing sleeve system of the present invention;
FIG. 8 is a schematic sectional view of a jet pipe of the hydrophobic fabric manufacturing jacket system according to the present invention;
FIG. 9 is a schematic sectional structure view II of a jet pipe of the hydrophobic fabric manufacturing jacket system.
In the figure: 1-roller, 2-adhesion table, 21-coating cover, 211-coating hole, 22-coating plate, 221-first stepped hole, 222-coating groove, 23-water absorption table, 231-water absorption hole, 3-facing material, 4-pipeline, 5-vacuum generator, 51-straight pipe, 52-device shell, 53-spherical sleeve, 54-shaft seat, 55-first pipe shaft, 56-jet pipe, 57-jet cylinder, 58-connecting buckle, 59-second pipe shaft, 510-valve shaft, 6-vacuum tank, 7-controller, 71-valve cover, 72-first valve rod, 721-second stepped hole, 722-annular groove, 723-T type liquid guide hole, 73-spring seat, 74-first spring, 75-first film adhesive film, 76-valve middle shell, 761-flow passage hole, 762-valve rod hole, 763-damping hole, 77-second spring, 78-second rubber film, 79-valve seat, 710-valve rod sleeve, 711-sealing ring, 712-second valve rod, 713-elastic ring, 714-bolt and 8-damping nozzle
[ detailed description ] embodiments
Referring to fig. 1-9, the invention comprises a roller 1, an adhesion table 2, a pipeline 4, a vacuum generator 5, a vacuum tank 6 and a controller 7, wherein the roller 1 is matched with a fabric 3, the fabric 3 between the rollers 1 is positioned on the adhesion table 2, the upper end of the adhesion table 2 is connected with a hydrophobic material through high-pressure hydrophobic pressurized injection, the bottom of the adhesion table 2 is connected with the vacuum generator 5 through the pipeline 4, and the left side of the adhesion table 2 is connected with the controller 7 through the pipeline 4; a straight pipe 51 is arranged in the middle of the left side of the vacuum generator 5, the left end of the straight pipe 51 is connected with the adhesion table 2 through a pipeline 4, and a vacuum tank 6 is connected above the middle of the straight pipe 51 through the pipeline 4; a jet pipe 56 is arranged in the vacuum generator 5, and the left lower end of the vacuum generator 5 is externally connected with a water pump through a pipeline 4; the right end of the vacuum generator 5 is symmetrically provided with a controller 7 from top to bottom, the upper left end of the controller 7 is connected with a vacuum tank 6 through a pipeline 4, and the middle part of the left side of the controller 7 is connected with the adhesion table 2 through the pipeline 4; the controller 7 comprises a valve cover 71, a first valve rod 72, a spring seat 73, a first spring 74, a first rubber film 75, a valve middle shell 76, a second spring 77, a second rubber film 78, a valve seat 79, a valve rod sleeve 710, a second valve rod 712, an elastic ring 713 and a bolt 714.
specifically, the adhesion table 2 comprises a coating cover 21, a coating plate 22 and a water absorption table 23, wherein the coating plate 22 is arranged right above the water absorption table 23, the fabric 3 is arranged between the coating plate 22 and the water absorption table 23, and the coating cover 21 is arranged right above the coating plate 22; a coating hole 211 is formed in the middle of the coating cover 21, and a hydrophobic material is connected into the coating hole 211 of the coating cover 21 through a pipeline 4; a coating groove 222 is formed in the middle of the coating plate 22, the coating groove 222 is of a square notch structure, and a plurality of first stepped holes 221 are formed in the bottom surface of the coating groove 222; the water absorption platform 23 is of a square hollow shell structure, a plurality of water absorption holes 231 are formed right above the water absorption platform 23, the water absorption holes 231 are circular through holes, the bottom of the water absorption platform 23 is connected with a vacuum generator 5 through a pipeline 4, and the left end of the water absorption platform 23 is connected with a controller 7 through a pipeline 4.
Specifically, the jet pipe 56 is arranged inside the vacuum generator 5, the vacuum generator 5 generates vacuum force through liquid jet in the jet pipe 56, and the right end of the jet pipe 56 is connected with the lower end of the second valve rod 712 of the controller 7.
Specifically, the inlet and the outlet of the vacuum tank 6 are both provided with damping nozzles 8, and the damping nozzles 8 are nozzle structures with large outside and small inside.
Specifically, the valve seat 79 is arranged on the jet cylinder 57 of the vacuum generator 5, the middle part of the valve seat 79 penetrates through the second valve rod 712, the bottom of the second valve rod 712 is provided with a valve rod shaft 510, and the second valve rod 712 is fixed with an elastic ring 713 through a bolt 714; a valve middle shell 76 is arranged at the upper end of the valve seat 79, a second adhesive film 78 is arranged between the valve middle shell 76 and the valve seat 79, a through hole is formed in the middle of the second adhesive film 78, the second adhesive film 78 is sleeved on the upper portion of a second valve rod 712, a second spring 77 is arranged at the top of the upper end of the second valve rod 712, the upper end of the second spring 77 is sleeved on a circular protrusion in the valve middle shell 76, a valve rod hole 762 is formed in the middle of the interior of the valve middle shell 76, and a first valve rod 72 is matched in the valve rod hole 762; a flow channel hole 761 is formed in the left side of the valve middle shell 76, the flow channel hole 761 is a 7-shaped hole, the left end of the flow channel hole 761 is connected with the adhesion platform 2 through a pipeline 4, a damping hole 763 is formed in the wall of the right side of the flow channel hole 761, and the damping hole 763 is a hole with a large left side and a small right side; a valve rod sleeve 710 is embedded at the upper end of the valve middle shell 76, and a first valve rod 72 is matched at the middle part of the valve rod sleeve 710; the hole wall of a valve rod hole 762 at the upper end of the valve middle shell 76 and the hole wall of an inner hole in the middle of the valve rod sleeve 710 are both provided with annular notches, a sealing ring 711 is embedded in each annular notch, and the inner ring of the sealing ring 711 is matched with the first valve rod 72; a T-shaped liquid guide hole 723 is formed in the first valve rod 72, the T-shaped liquid guide hole 723 is an inverted T-shaped hole, a second stepped hole 721 is formed in the middle of the upper end of the first valve rod 72, the second stepped hole 721 is communicated with the T-shaped liquid guide hole 723, an annular groove 722 is formed in the outer portion of the upper end of the first valve rod 72, a first spring 74 is arranged in the annular groove 722, a spring seat 73 is matched with the inner portion of the upper end of the first spring 74, and the spring seat 73 is sleeved on the inner top surface of the valve cover 71; the first rubber film 75 is sleeved outside the upper end of the first valve rod 72, the first rubber film 75 is arranged between the valve cover 71 and the valve middle shell 76, and the through hole in the left side of the valve cover 71 is connected with the vacuum tank 6 through the pipeline 4.
The working process of the invention is as follows:
The working process of the hydrophobic fabric manufacturing system is explained by combining the attached drawings.
When the first valve stem 72 contacts the upper surface of the stem cover 710, the transverse portion of the inverted T-shaped bore in the first valve stem 72 is located between the seals 711 on the inner bore wall of the stem cover 710.
The vacuum generator 5 generates a vacuum force by jetting the jet flow through the inner jet flow pipe 56, and the jet flow pipe 56 is connected with the lower end of the second valve rod 712 of the controller 7, so that the vacuum force can be stabilized by the linkage control of the controller 7. Explained by the change in pressure in the zone, the circuit is divided into four zones, the cavity in the jet cylinder 57 is zone 1, the upper chamber in the controller 7 is zone 2, the flow passage hole 761 in the controller 7 and the lower end chamber are zone 3 (the pressure in zone 3 is communicated with the adhesion stage 2), the cavity in the lower middle part of the controller 7 is zone 4, and the cavity in the upper middle part of the controller 7 is zone 5, assuming that the vacuum value in zone 1 is 20KPA, zone 2 is 50KPA (zone 2 is connected to the vacuum tank 6, the numerical value is stable), zone 3 is 70KPA, and zone 3 is changed from 70KPA to 80KPA, and the vacuum becomes small. The device requires vacuum stabilization. The T-shaped liquid guide hole 723 on the first valve rod 72 of the controller 7 is in a closed state, the area 2 and the area 5 are not communicated, and the area 4 and the area 3 are communicated. And since the pressure of the adhesion table 2 is directly drained through the area 3 from 70KPA to 80KPA, the negative pressure is reduced, so that the first valve rod 72 is topped, the pressure of the areas 2 and 5 becomes the same, the pressure of the area 5 becomes 50KPA, the pressure of the area 4 becomes 80KPA, the second valve rod 712 is pulled upwards, the jet pipe 56 is pulled, the pressure of the area 1 is directly led to the adhesion table 2 through the area 3, and the pressure of the adhesion table 2 is rapidly consistent with the pressure of the area 1. If the pressure of the adhesion table is changed from 70KPA to 60KPA, the valve rod 72 is closed, the area 2 is not communicated with the area 4, the area 5 is slowly balanced with the pressure of the areas 3 and 4 through the hole 761, and the valve is closed under the action of the pretightening force 712 of the spring 77, so that the aim of pressure stabilization is fulfilled. The elastic ring 713 of the controller can seal the second valve rod 712 during the up and down movement of the second valve rod, so as to ensure the pressure change process.
The fabric 3 is transported on the roller 1, passes through the adhesion table 2, and due to the existence of the vacuum generator 5, the hydrophobic material externally connected to the upper end of the adhesion table 2 is pressed into the fiber structure of the fabric 3 through vacuum force. The vacuum force of the vacuum generator 5 generates a vacuum suction force by the jet of the jet pipe 56. In the initial state, the jet pipe 56 is upward, and the force of vacuum generated is weak.
According to the invention, the hydrophobic material can be pressed into the fiber structure of the fabric by utilizing the vacuum force generated by the jet flow of the jet pipe, so that the hydrophobic fabric is manufactured. The invention feeds back the negative pressure value of the system in real time through the mechanical controller, maintains the vacuum value constant, and ensures timely recovery and uniform thickness.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (5)
1. A hydrophobic fabric manufacturing system is characterized in that: the fabric vacuum drying device comprises rollers (1), adhesion platforms (2), pipelines (4), a vacuum generator (5), a vacuum tank (6) and a controller (7), wherein fabric (3) is matched on the rollers (1), the fabric (3) between the rollers (1) is located on the adhesion platforms (2), the upper ends of the adhesion platforms (2) are connected with a hydrophobic material through high-pressure hydrophobic pressurized injection, the bottoms of the adhesion platforms (2) are connected with the vacuum generator (5) through the pipelines (4), and the left sides of the adhesion platforms (2) are connected with the controller (7) through the pipelines (4); a straight pipe (51) is arranged in the middle of the left side of the vacuum generator (5), the left end of the straight pipe (51) is connected with the adhesion platform (2) through a pipeline (4), and a vacuum tank (6) is connected above the middle of the straight pipe (51) through the pipeline (4); a jet pipe (56) is arranged in the vacuum generator (5), and the left lower end of the vacuum generator (5) is externally connected with a water pump through a pipeline (4); the right end of the vacuum generator (5) is provided with controllers (7) in an up-down symmetrical manner, the upper left end of each controller (7) is connected with the vacuum tank (6) through a pipeline (4), and the middle left side of each controller (7) is connected with the adhesion table (2) through the pipeline (4); the controller (7) comprises a valve cover (71), a first valve rod (72), a spring seat (73), a first spring (74), a first rubber film (75), a valve middle shell (76), a second spring (77), a second rubber film (78), a valve seat (79), a valve rod sleeve (710), a second valve rod (712), an elastic ring (713) and a bolt (714).
2. The hydrophobic fabric manufacturing sleeve system of claim 1, wherein: the adhering table (2) comprises a coating cover (21), a coating plate (22) and a water absorbing table (23), the coating plate (22) is arranged right above the water absorbing table (23), the fabric (3) is arranged between the coating plate (22) and the water absorbing table (23), and the coating cover (21) is arranged right above the coating plate (22); a coating hole (211) is formed in the middle of the coating cover (21), and a hydrophobic material is connected into the coating hole (211) of the coating cover (21) through a pipeline (4); a coating groove (222) is formed in the middle of the coating plate (22), the coating groove (222) is of a square notch structure, and a plurality of first stepped holes (221) are formed in the bottom surface of the coating groove (222); the water absorption platform (23) is of a square hollow shell structure, a plurality of water absorption holes (231) are formed right above the water absorption platform (23), the water absorption holes (231) are circular through holes, the bottom of the water absorption platform (23) is connected with a vacuum generator (5) through a pipeline (4), and the left end of the water absorption platform (23) is connected with a controller (7) through the pipeline (4).
3. the hydrophobic fabric manufacturing sleeve system of claim 1, wherein: the vacuum generator (5) is internally provided with a jet pipe (56), the vacuum generator (5) generates vacuum force through liquid jet in the jet pipe (56), and the right end of the jet pipe (56) is connected with the lower end of a second valve rod (712) of the controller (7).
4. The hydrophobic fabric manufacturing sleeve system of claim 1, wherein: and damping nozzles (8) are arranged in the inlet and outlet of the vacuum tank (6), and the damping nozzles (8) are of nozzle structures with large outside and small inside.
5. the hydrophobic fabric manufacturing sleeve system of claim 1, wherein: the valve seat (79) is arranged on a jet flow cylinder (57) of the vacuum generator (5), the middle part of the valve seat (79) penetrates through a second valve rod (712), the bottom of the second valve rod (712) is provided with a valve rod shaft (510), and an elastic ring (713) is fixed on the second valve rod (712) through a bolt (714); a valve middle shell (76) is arranged at the upper end of the valve seat (79), a second adhesive film (78) is arranged between the valve middle shell (76) and the valve seat (79), a through hole is formed in the middle of the second adhesive film (78), the second adhesive film (78) is sleeved on the upper portion of a second valve rod (712), a second spring (77) is arranged at the top of the upper end of the second valve rod (712), the upper end of the second spring (77) is sleeved on a circular protrusion in the valve middle shell (76), a valve rod hole (762) is formed in the middle of the interior of the valve middle shell (76), and a first valve rod (72) is matched in the valve rod hole (762); a flow channel hole (761) is formed in the left side of the valve middle shell (76), the flow channel hole (761) is a 7-shaped hole, the left end of the flow channel hole (761) is connected with the adhesion table (2) through a pipeline (4), a damping hole (763) is formed in the hole wall on the right side of the flow channel hole (761), and the damping hole (763) is a hole with a large left side and a small right side; a valve rod sleeve (710) is embedded at the upper end of the valve middle shell (76), and a first valve rod (72) is matched at the middle part of the valve rod sleeve (710); the hole wall of a valve rod hole (762) at the upper end of the valve middle shell (76) and the hole wall of an inner hole in the middle of the valve rod sleeve (710) are both provided with annular notches, a sealing ring (711) is embedded in each annular notch, and the inner ring of the sealing ring (711) is matched with a first valve rod (72); a T-shaped liquid guide hole (723) is formed in the first valve rod (72), the T-shaped liquid guide hole (723) is an inverted T-shaped hole, a second stepped hole (721) is formed in the middle of the upper end of the first valve rod (72), the second stepped hole (721) is communicated with the T-shaped liquid guide hole (723), an annular groove (722) is formed in the outer portion of the upper end of the first valve rod (72), a first spring (74) is arranged in the annular groove (722), a spring seat (73) is matched with the inner portion of the upper end of the first spring (74), and the spring seat (73) is sleeved on the inner top face of the valve cover (71); the outer portion of the upper end of the first valve rod (72) is sleeved with a first adhesive film (75), the first adhesive film (75) is arranged between the valve cover (71) and the valve middle shell (76), and a vacuum tank (6) is connected into a through hole in the left side of the valve cover (71) through a pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910889933.3A CN110552206A (en) | 2019-09-20 | 2019-09-20 | Hydrophobic fabric manufacturing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910889933.3A CN110552206A (en) | 2019-09-20 | 2019-09-20 | Hydrophobic fabric manufacturing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110552206A true CN110552206A (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910889933.3A Pending CN110552206A (en) | 2019-09-20 | 2019-09-20 | Hydrophobic fabric manufacturing system |
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| CN (1) | CN110552206A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395486A (en) * | 2020-03-25 | 2020-07-10 | 厚力德机器（杭州）有限公司 | Intelligent control interface valve system for sewage collection |
| CN111395485A (en) * | 2020-03-25 | 2020-07-10 | 厚力德机器（杭州）有限公司 | Intelligent control interface valve for sewage collection and variable control method |
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| CN111395486B (en) * | 2020-03-25 | 2021-05-04 | 艾迪机器(杭州)有限公司 | Intelligent control interface valve system for sewage collection |
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Application publication date: 20191210 |