CN219943418U - Coating head for thin layer coating - Google Patents
Coating head for thin layer coating Download PDFInfo
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- CN219943418U CN219943418U CN202320670958.6U CN202320670958U CN219943418U CN 219943418 U CN219943418 U CN 219943418U CN 202320670958 U CN202320670958 U CN 202320670958U CN 219943418 U CN219943418 U CN 219943418U
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- 239000011248 coating agent Substances 0.000 title claims abstract description 62
- 238000000576 coating method Methods 0.000 title claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 22
- 239000012530 fluid Substances 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000007599 discharging Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a coating head for thin-layer coating, and belongs to the technical field of coating production. This kind of coating head for thin layer coating, including lower die head and last die head, outer wall one side of die head is equipped with gas transmission mechanism down, gas transmission mechanism includes gas pipe, center tube and a plurality of solenoid valve, the one end of gas pipe with the outer wall of center tube is linked together, a plurality of solenoid valve is installed to outer wall one side of center tube, the die head includes die holder, storage cavity, hole and a plurality of gas pocket down, the inside of die holder sets up storage cavity, inner wall one side of storage cavity sets up a plurality of the gas pocket, a plurality of the one end of solenoid valve extends to a plurality of respectively the inside of gas pocket, the inside of storage cavity is equipped with push pedal mechanism, push pedal mechanism includes plate body, rubber gasket and angle modulation, plate body sliding connection is in the inside of storage cavity, rubber gasket is installed to one side of plate body, angle modulation is installed to one end of plate body.
Description
Technical Field
The utility model relates to the technical field of coating production, in particular to a coating head for thin-layer coating.
Background
A method for coating a paste polymer, polymer or polymer melt on paper, cloth or film, wherein the coating head is one of the important constituent structures of the coating equipment structure.
At present, when the existing coating head is connected with a raw material guide pipe, the interior of the raw material guide pipe is pressurized generally to form high pressure in the coating head, so that discharging work is finished, but the raw material guide pipe is limited in a designated area, so that the internal pressure of the coating head is uneven, and the discharging is unstable, so that normal production work is not facilitated; secondly, because of the fixed restriction of discharge gate structure for the discharge size keeps fixed, leads to there to be certain limitation in the use.
Thus, we have made improvements to this and have proposed a coating head for thin layer coating.
Disclosure of Invention
In order to remedy the above-mentioned drawbacks, the present utility model provides a coating head for thin-layer coating.
The utility model is realized in the following way:
the utility model provides a coating head for thin layer coating, includes die head and last die head down, outer wall one side of die head is equipped with gas transmission mechanism down, gas transmission mechanism includes gas pipe, center tube and a plurality of solenoid valve, the one end of gas pipe with the outer wall of center tube is linked together, a plurality of solenoid valve is installed to outer wall one side of center tube, the die head includes die holder, storage cavity, hole and a plurality of gas pocket down, the inside of die holder sets up storage cavity, inner wall one side of storage cavity sets up a plurality of the gas pocket, a plurality of the one end of solenoid valve extends to a plurality of respectively the inside of gas pocket, the inside of storage cavity is equipped with push pedal mechanism, push pedal mechanism includes plate body, rubber gasket and angle modulation, plate body sliding connection is in the inside of storage cavity, one side installation rubber gasket of plate body, the angle modulation is installed to one end of plate body, the top limit side of die head with the bottom limit side of going up the die head is connected, the junction of die head and last die head is provided with the discharge gate down, two angle modulation respectively sliding connection is in the inside of discharge gate.
Further, the top of going up the die head is equipped with feeding mechanism, feeding mechanism includes pan feeding pipe, check valve and flowmeter, the check valve is connected to the bottom of pan feeding pipe, the bottom of check valve runs through the die head, and extends to the inside of storage cavity.
The technical scheme has the beneficial effects that the feeding pipe has the function of backflow prevention through the connection of the one-way valve.
Furthermore, a flow meter is arranged on one side of the outer wall of the feeding pipe, and the detection end of the flow meter extends to the inside of the feeding pipe.
The beneficial effect of adopting above-mentioned further scheme is, through the installation use of pan feeding pipe, the raw materials flow of the real-time supervision pan feeding pipe of being convenient for to the memory space of the inside raw materials of record storage cavity.
Further, the outer wall both sides of lower die head are equipped with actuating mechanism respectively, and two actuating mechanism includes fixing base, cylinder and push rod respectively, the inside sliding connection of fixing base has the push rod, the one end of push rod extends to the inside of storage cavity, and with one side of push pedal mechanism is connected.
The push rod has the beneficial effects that the push rod slides in the fixed seat, so that the push rod drives the push plate mechanism to perform stable horizontal movement.
Further, the cylinder is fixedly mounted on the outer wall of the fixing seat, and the output end of the cylinder extends to the inside of the fixing seat and is connected with one side of the push rod.
The beneficial effect of adopting above-mentioned further scheme is, promotes the push rod through the cylinder output for the push rod drives push plate mechanism and carries out stable reciprocating motion in the inside of storage cavity.
Further, holes are respectively formed in two sides of the die holder, and the outer walls of the two push rods are respectively attached to the inner parts of the two holes.
The beneficial effect of adopting above-mentioned further scheme is, through the setting of hole, is convenient for provide the space for the slip of push rod.
Further, the top ends of the two pushing plate mechanisms are respectively attached to the bottom ends of the upper die heads.
The beneficial effect of adopting above-mentioned further scheme is that through utilizing the positional relationship between push pedal mechanism and the last die head for two push pedal mechanisms can form sealed space in the inside of storage cavity.
Further, a valve is arranged at one end of the gas transmission mechanism.
The gas transmission mechanism has the beneficial effects that the gas transmission mechanism can realize on-off adjustment through the installation and the use of the valve.
Further, one side of the top end of the rubber gasket is flush with one side of the discharge hole.
The beneficial effect of adopting above-mentioned further scheme is that, through the connection use of rubber gasket, makes it can play balanced chamber pressure, changes the effect of raw materials fluid pressure, has improved the uniformity of raw materials fluid.
The beneficial effects of the utility model are as follows: through mutually supporting of gas transmission mechanism and gas pocket for this coating head realizes stable even ejection of compact function, wherein, through the intercommunication effect of gas-receiving tube and center tube, the gas transmission mechanism of being convenient for switches on external air supply, and through the break-make effect of solenoid valve, not only can block storage chamber's inside raw materials and enter into center tube, also be convenient for carry out the pressure boost to storage chamber's inside at appointed moment, and arrange through a plurality of gas pockets, make the inside pressure of storage chamber keep balanced, thereby avoid raw materials fluid to receive equal extrusion, thereby accomplish even ejection of compact, the installation of rethread push pedal mechanism uses, make the inside ejection of compact space of storage chamber realize adjusting, and then can more required ejection of compact size and then corresponding regulation, and through two angles in the inside slip of discharge gate, make the raw materials fluid of discharge gate keep balanced stable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front perspective view of a coating head for thin layer coating according to the present utility model;
FIG. 2 is a rear perspective view of a coating head for thin layer coating according to the present utility model;
FIG. 3 is a schematic illustration of a pusher mechanism of a coating head for thin layer coating according to the present utility model;
FIG. 4 is a schematic view of the interior of a lower die of a coating head for thin layer coating according to the present utility model;
fig. 5 is a cross-sectional view of a driving mechanism of a coating head for thin layer coating according to the present utility model;
fig. 6 is a schematic diagram of a gas transmission mechanism of a coating head for thin layer coating according to the present utility model.
In the figure: 100. a lower die head; 1001. a die holder; 1002. a storage chamber; 1003. a hole; 1004. air holes; 200. an upper die head; 300. a material conveying mechanism; 3001. a feeding pipe; 3002. a one-way valve; 3003. a flow meter; 400. a push plate mechanism; 4001. a plate body; 4002. a rubber gasket; 4003. angle modulation; 500. a discharge port; 600. a driving mechanism; 6001. a fixing seat; 6002. a cylinder; 6003. a push rod; 700. a gas delivery mechanism; 7001. a gas receiving pipe; 7002. a concentration tube; 7003. a solenoid valve.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a coating head for thin layer coating, including lower die head 100 and last die head 200, outer wall one side of lower die head 100 is equipped with gas transmission mechanism 700, gas transmission mechanism 700 includes gas receiving pipe 7001, concentrate 7002 and a plurality of solenoid valve 7003, the one end of gas receiving pipe 7001 is linked together with the outer wall of concentrate 7002, a plurality of solenoid valves 7003 are installed to outer wall one side of concentrate 7002, lower die head 100 includes die holder 1001, storage cavity 1002, hole 1003 and a plurality of gas pocket 1004, the inside setting storage cavity 1002 of die holder 1001, inner wall one side of storage cavity 1002 sets up a plurality of gas pocket 1004, the one end of a plurality of solenoid valve 7003 extends to the inside of a plurality of gas pocket 1004 respectively, the inside of storage cavity 1002 is equipped with push pedal mechanism 400, push pedal mechanism 400 includes plate 4001, rubber gasket 4002 and angle 4003, plate 4001 sliding connection's inside of storage cavity 1002, rubber gasket 4002 is installed to one side of plate 4001, angle 4003 is installed to one end of plate 4001, the top side of lower die head 100 is connected with the bottom side of last die head 200, the junction of die head 100 and upper die head 200 is provided with the discharge gate 500, two inside 500 sliding connection respectively.
Example two
Referring to fig. 1-6, as an embodiment of the present utility model, further, the top end of the upper die 200 is provided with a feeding mechanism 300, the feeding mechanism 300 includes a feeding tube 3001, a one-way valve 3002 and a flow meter 3003, the bottom end of the feeding tube 3001 is connected with the one-way valve 3002, the bottom end of the one-way valve 3002 penetrates through the upper die 200 and extends into the storage chamber 1002, through the connection of the one-way valve 3002, the feeding tube 3001 has a backflow prevention function, the flow meter 3003 is installed on one side of the outer wall of the feeding tube 3001, the detection end of the flow meter 3003 extends into the feeding tube 3001, through the installation and use of the feeding tube 3001, so as to facilitate the real-time monitoring of the flow of raw materials in the feeding tube 3001, thereby recording the storage amount of raw materials in the storage chamber 1002, two driving mechanisms 600 are respectively arranged on two sides of the outer wall of the lower die 100, each driving mechanism 600 includes a fixing seat 6001, a cylinder 6002 and a pushing rod 6003, the inside of the fixing seat 6001 is slidably connected with the pushing rod 6003, one end of the pushing rod 6003 extends into the storage chamber 1002 and is connected with one side of the pushing rod 400, the pushing rod 6003 is connected with one side of the pushing rod 3, and the pushing rod 6003 is driven by the pushing rod 3 to move inside the fixing seat 6002, and the fixing seat 6002 is driven by the pushing rod 3 to move inside the fixing seat 6002, and the pushing rod 3 is driven by the pushing rod 3 to move inside the fixing seat 3.
Example III
Referring to fig. 1-6, as an embodiment of the present utility model, further, two sides of the die holder 1001 are respectively provided with holes 1003, outer walls of the two push rods 6003 are respectively attached to the inside of the two holes 1003, a space is conveniently provided for sliding of the push rods 6003 by the arrangement of the holes 1003, top ends of the two push plate mechanisms 400 are respectively attached to bottom ends of the upper die 200, by using a positional relationship between the push plate mechanisms 400 and the upper die 200, the two push plate mechanisms 400 can form a sealed space in the storage chamber 1002, one end of the gas transmission mechanism 700 is provided with a valve, the gas transmission mechanism 700 can realize on-off adjustment by mounting the valve, one side of the top end of the rubber gasket 4002 is flush with one side of the discharge port 500, and by connecting the rubber gasket 4002, the pressure of the cavity can be balanced, the effect of the raw material fluid is changed, and the consistency of the raw material fluid is improved.
Specifically, the working principle of the coating head for thin layer coating is as follows: when the coating head is used, firstly, whether the structure of the coating head is good is checked, after the structure is good, the coating head is put into use again, wherein the air delivery mechanism 700 is conveniently connected with an external air source through the communicating effect of the air receiving pipe 7001 and the centralized pipe 7002, and the electromagnetic valve 7003 is started to conduct on-off operation, so that the internal raw materials of the storage cavity 1002 can be blocked to enter the centralized pipe 7002, the internal of the storage cavity 1002 can be conveniently pressurized at a designated moment, the pressure inside the storage cavity 1002 is kept balanced through the arrangement of the air holes 1004, the raw material fluid is prevented from being equally extruded, uniform discharging is achieved, the output end of the air hole is used for pushing the push rod 6003 through the starting of the air cylinder 6002, the push rod 6003 is used for driving the push rod mechanism 400 to conduct stable reciprocating movement inside the storage cavity 1002, meanwhile, the sliding of the hole 1003 is conveniently provided with space for the push rod 6003, the internal raw material discharging space of the storage cavity 1002 can be regulated through the activity of the push rod mechanism 400, further required discharging size is correspondingly regulated, the internal of the storage cavity 1002 is kept balanced, the raw material fluid is prevented from being equally extruded through the two 4003, the internal sliding hole 500 is enabled to be kept under the effect of the pressure of the rubber, the raw material fluid is balanced, the raw material fluid is stably connected with the gasket is changed, and the raw material fluid is balanced and well balanced, and the raw material fluid is well balanced.
It should be noted that, specific model specifications of the flow meter 3003, the air cylinder 6002 and the electromagnetic valve 7003 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model 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 (9)
1. A coating head for thin-layer coating is characterized by comprising a lower die head (100) and an upper die head (200), wherein a gas transmission mechanism (700) is arranged on one side of the outer wall of the lower die head (100), the gas transmission mechanism (700) comprises a gas receiving pipe (7001), a centralized pipe (7002) and a plurality of electromagnetic valves (7003), one end of the gas receiving pipe (7001) is communicated with the outer wall of the centralized pipe (7002), a plurality of electromagnetic valves (7003) are arranged on one side of the outer wall of the centralized pipe (7002), the lower die head (100) comprises a die holder (1001), a storage cavity (1002), a hole (1003) and a plurality of air holes (1004), a storage cavity (1002) is arranged in the die holder (1001), a plurality of air holes (1004) are arranged on one side of the inner wall of the storage cavity (1002), one ends of the electromagnetic valves (7003) are respectively extended to the inner parts of the air holes (1004), a push plate mechanism (400) is arranged in the inner part of the storage cavity (1002), the push plate mechanism (400) comprises a plate body (4001), a rubber gasket (4002) and a plurality of angle adjusting plate 4001 are arranged on one side of the plate body (4001), the top side of lower die head (100) with the bottom side of last die head (200) is connected, the junction of lower die head (100) and last die head (200) is provided with discharge gate (500), two angle modulation (4003) are sliding connection respectively is in the inside of discharge gate (500).
2. The coating head for thin layer coating according to claim 1, wherein a material conveying mechanism (300) is arranged at the top end of the upper die head (200), the material conveying mechanism (300) comprises a material feeding pipe (3001), a one-way valve (3002) and a flowmeter (3003), the bottom end of the material feeding pipe (3001) is connected with the one-way valve (3002), and the bottom end of the one-way valve (3002) penetrates through the upper die head (200) and extends into the storage chamber (1002).
3. A coating head for thin layer coating according to claim 2, characterized in that a flow meter (3003) is installed on the outer wall side of the feed pipe (3001), and the detection end of the flow meter (3003) extends to the inside of the feed pipe (3001).
4. A coating head for thin layer coating according to claim 1, wherein two sides of the outer wall of the lower die head (100) are respectively provided with a driving mechanism (600), two driving mechanisms (600) respectively comprise a fixing seat (6001), a cylinder (6002) and a push rod (6003), the inside of the fixing seat (6001) is slidably connected with the push rod (6003), and one end of the push rod (6003) extends to the inside of the storage chamber (1002) and is connected with one side of the push plate mechanism (400).
5. A coating head for thin coating according to claim 4, characterized in that the cylinder (6002) is fixedly mounted on the outer wall of the holder (6001), and the output end of the cylinder (6002) extends to the inside of the holder (6001) and is connected to one side of the push rod (6003).
6. The coating head for thin layer coating according to claim 5, wherein holes (1003) are respectively formed on both sides of the die holder (1001), and the outer walls of the two push rods (6003) are respectively attached to the inside of the two holes (1003).
7. A coating head for thin layer coating according to claim 1, wherein the top ends of the two push plate mechanisms (400) are respectively attached to the bottom ends of the upper die heads (200).
8. A coating head for thin layer coating according to claim 1, characterized in that a valve is mounted at one end of the gas delivery mechanism (700).
9. A coating head for thin layer coating according to claim 1, characterized in that the top side of the rubber gasket (4002) is flush with the side of the outlet (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320670958.6U CN219943418U (en) | 2023-03-28 | 2023-03-28 | Coating head for thin layer coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320670958.6U CN219943418U (en) | 2023-03-28 | 2023-03-28 | Coating head for thin layer coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219943418U true CN219943418U (en) | 2023-11-03 |
Family
ID=88540979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320670958.6U Active CN219943418U (en) | 2023-03-28 | 2023-03-28 | Coating head for thin layer coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219943418U (en) |
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2023
- 2023-03-28 CN CN202320670958.6U patent/CN219943418U/en active Active
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