CN215964255U - Stop unit, stop device and spraying system - Google Patents
Stop unit, stop device and spraying system Download PDFInfo
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- CN215964255U CN215964255U CN202122418974.XU CN202122418974U CN215964255U CN 215964255 U CN215964255 U CN 215964255U CN 202122418974 U CN202122418974 U CN 202122418974U CN 215964255 U CN215964255 U CN 215964255U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The application provides a keep off material unit, dam device and spraying system relates to diaphragm production field. The material blocking unit is provided with a material blocking groove, and the opening of the material blocking groove faces the spray head; the material blocking groove is provided with a first surface, a second surface and a third surface which are sequentially connected, the third surface is positioned below the spray head, the first surface is higher than the third surface, and one end, close to the opening, of the third surface sinks towards one side far away from the first surface gradually. Keep off the material unit and block the unnecessary thick liquids that distribute out in shower nozzle top and below and spout the roll surface of last deflector roll and the roll surface of lower deflector roll, be convenient for clean, the outflow of thick liquids can be accelerated on the third surface simultaneously, avoids piling up of thick liquids, simultaneously because thick liquids are along the directional outflow of tip on third surface basically, consequently also be convenient for retrieve with reuse, improve the utilization ratio of thick liquids.
Description
Technical Field
The application relates to the field of diaphragm production, particularly, relates to a keep off material unit, dam device and spraying system.
Background
In the production process of the diaphragm, the spraying port of the diaphragm spraying equipment sprays slurry to the surface of the base film so as to spray the base material. However, in the actual use process, the following problems exist: the excessive slurry that gives out above the shower nozzle and below can't be sheltered from for the roller surface is clean difficult on the shower nozzle, and the excessive slurry that gives out below the shower nozzle can't be retrieved.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the application is to provide a material blocking unit, a material blocking device and a spraying system, which can solve the technical problems that the upper and lower roll surfaces of a spraying head are difficult to clean and slurry cannot be recycled.
First aspect, this application embodiment provides a be suitable for and keep off material unit with the shower nozzle cooperation of spraying board use, keep off material unit and be equipped with and keep off the silo, keep off the opening orientation shower nozzle in silo.
The material blocking groove is provided with a first surface, a second surface and a third surface which are sequentially connected, the third surface is positioned below the spray head, the first surface is higher than the third surface, and one end, close to the opening, of the third surface sinks towards one side far away from the first surface gradually.
In the above-mentioned realization in-process, it can be "worker" font or "U" type setting to keep off the material unit, utilize the first surface, the opening that second surface and third surface connection formed is towards the fender silo of shower nozzle, can collect thick liquids, the usable first surface of fender silo blocks the thick liquids that unnecessary the giving out in shower nozzle top spouts the roll surface of last deflector roll, be convenient for clean the roll surface of last deflector roll, utilize the setting of third surface, can block the thick liquids that unnecessary the giving out in shower nozzle below and spout the roll surface of deflector roll down, be convenient for clean the roll surface of deflector roll down, the outflow of thick liquids can be accelerated on the third surface simultaneously, avoid being blockked the accumulation of the unnecessary thick liquids that gives out, carry out directional output to thick liquids, consequently also be convenient for retrieve thick liquids, improve the utilization ratio of thick liquids.
That is, the material blocking device is particularly suitable for the preparation process of spraying the sizing agent on the base film.
In a second aspect, an embodiment of the present application provides a material blocking device, which includes: the first aspect provides two dam units.
Keep off the material unit and have relative first end and second end, the relative and interval arrangement of first end of two fender material units, form the clearance that is used for the base film to pass through between the first end of two fender material units.
Utilize two concrete settings that keep off the material unit and set up the position, at the in-process that carries out spraying thick liquids to the base film, can block that the shower nozzle sprays the roll surface of last deflector roll and the roll surface of lower deflector roll in the top of base film width direction's both sides and the unnecessary thick liquids that distribute out in below, and then be convenient for clean the roll surface of last deflector roll and lower deflector roll, utilize the setting on third surface to accelerate the outflow of thick liquids simultaneously, avoid piling up of thick liquids, and because thick liquids are basically followed the directional outflow of third surface.
In a possible embodiment, the striker device comprises: and the adjusting mechanism is in transmission connection with each material blocking unit and is used for driving the material blocking unit to be close to or far away from the other material blocking unit.
Because in the in-service use process, the width of base film has the difference, so the setting of accessible adjustment mechanism is in order to adjust the distance between two fender material units and the base film, improves the effect of keeping off the material.
In one possible embodiment, the adjustment mechanism comprises: lead screw, screw-nut and drive assembly.
The screw rod is axially immovable and circumferentially and rotatably arranged on the spraying machine platform; the screw rod nut is matched with the screw rod and connected with the material blocking unit; the driving assembly is in transmission connection with the screw rod to drive the material blocking unit to move back and forth along the screw rod.
In the above-mentioned implementation process, adjustment mechanism is the lead screw structure, utilizes the lead screw structure to realize keeping off the steady movement that material unit is close to or keeps away from another fender material unit, utilizes drive assembly's setting to realize keeping off the semi-automatic steady movement of material unit along the lead screw in the in-service use process.
Optionally, the dam device comprises: and the distance sensors are arranged at the first ends of the material blocking units and are used for obtaining actual distance signals between the first ends and the base film.
The actual distance between the material blocking unit and the base film can be obtained in real time by utilizing the arrangement of the distance sensor, so that the moving distance of the material blocking unit can be adjusted more accurately, and the material blocking unit can be moved to a target position which is kept at a target distance from the base film.
In a possible embodiment, the material blocking device comprises a control system, the control system is in signal connection with the distance sensor and the driving assembly respectively, and the control system is used for controlling the running state of the driving assembly according to an actual distance signal obtained from the distance sensor.
That is, the above-mentioned setting need not the staff operation, through control system according to the real-time actual distance signal between fender unit and the base film from obtaining distance sensor output, automatic, quick and accurate control drive assembly's running state makes and keeps off material unit and base film and keep the target distance, and then realizes keeping off the distance between material unit and the base film according to base film width automatically regulated in the production process.
In a possible embodiment, the direction in which the first end and the second end are located is taken as a preset direction, and the lengths of the first surface and the third surface in the preset direction are both larger than that of the second surface, and the second surface is arranged between the first surface and the third surface.
The material blocking unit further comprises a fixing piece used for being connected with the spraying machine table, the fixing piece is provided with a plate surface, the plate surface is used for being arranged between the first surface and the third surface, and the plate surface is used for being matched with the first surface, the second surface and the third surface and forming a material blocking groove.
Above-mentioned setting, when keeping off the material unit and using, can avoid interfering mutually with other parts and influence the fender material effect. Meanwhile, redundant slurry emitted can be effectively shielded.
To avoid this, in a possible embodiment the second surface is arranged to partially overlap the deck when it is moved to the maximum distance towards the end remote from the deck.
The arrangement can ensure that the second surface and the plate surface are always overlapped at least partially in the moving process so as to ensure that the sprayed slurry cannot leak out of the gap between the second surface and the plate surface, and further realize tighter protection.
Optionally, the third surface is provided with a guide groove slidably engaged with the fixing member, the guide groove extending along the predetermined direction.
With the arrangement, the guide groove can be used for ensuring the stability of the third surface moving relative to the fixing piece.
In a second aspect, embodiments of the present application provide a spray coating system, which includes: spraying board, the dam device that this application second aspect provided and connect the silo.
The spraying machine platform is provided with a spray head for spraying slurry to the base film; the material receiving groove is located below the third surface and used for receiving the slurry flowing out of the third surface.
In the above-mentioned realization in-process, utilize two concrete settings that keep off the material unit and set up the position, at the in-process that carries out spraying thick liquids to the base film, can block the shower nozzle and spout the roll surface of last deflector roll and the roll surface of lower deflector roll in the top of base film width direction's both sides and the unnecessary thick liquids that distribute out in below, and then be convenient for clean the roll surface of last deflector roll and lower deflector roll, utilize the setting on third surface to accelerate the outflow of thick liquids simultaneously, avoid piling up of thick liquids, and because thick liquids are basically followed the directional outflow of third surface, consequently also be favorable to connecing the silo to retrieve thick liquids, thereby improve the utilization ratio of thick liquids.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a schematic view of a first perspective of a spray coating system;
fig. 2 is a schematic structural view of the stock stop device;
fig. 3 is a schematic structural view of the material blocking unit;
FIG. 4 is a schematic diagram of a second perspective view of the spray coating system.
Icon: 10-a spray system; 100-a material blocking device; 110-a material blocking unit; 111-a first baffle; 1111-a second surface; 113-a second baffle; 1131 — a first surface; 115-a third baffle; 1151-a third surface; 1153-a guide groove; 116-a first end; 117-second end; 118-a material blocking groove; 120-gap; 131-a fixing member; 133-a screw rod; 134-a limiting block; 135-a drive assembly; 140-a distance sensor; 200-a base film; 300-upper guide rollers; 400-lower guide rollers; 500-a spray head; 600-material receiving groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the directions or positional relationships indicated by "upper", "lower", "inner", and the like are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships which are usually arranged when the products of the application are used, and are only for convenience of describing the application and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed in a specific direction and be operated, and thus cannot be construed as limiting the application.
Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1, the present application provides a spray coating system 10, comprising: a coater (not shown), a material stopping device 100, a base film 200, an upper guide roller 300, a lower guide roller 400, a spray head 500, and a material receiving groove 600, wherein an arrow in fig. 1 indicates a moving direction of the base film 200.
For convenience of description, the dam device 100 has a first direction and a second direction, an included angle between the first direction and the second direction is 60 to 150 °, and the first direction and the second direction are perpendicular to each other in this embodiment.
Referring to fig. 2, the material blocking device 100 includes two material blocking units 110.
Referring to fig. 1, 2 and 3, at least one side of each material blocking unit 110 along the first direction is provided with a material blocking groove 118 opened to face the nozzle, each material blocking unit 110 has a first end 116 and a second end 117 arranged along the second direction (i.e. as a predetermined direction), and both ends of the material blocking groove 118 in the second direction penetrate through the first end 116 and the second end 117.
When each material blocking unit 110 is provided with a material blocking groove 118 on either side along the first direction, that is, the section of each material blocking unit 110 perpendicular to the second direction is "U" shaped.
In this embodiment, the material blocking groove 118 is disposed on both sides of each material blocking unit 110 along the first direction, that is, the cross section of each material blocking unit 110 perpendicular to the second direction is "i" shaped.
The material blocking groove 118 has a first surface 1131, a second surface 1111 and a third surface 1151 connected in sequence, the third surface 1151 is located below the spray head 500, the first surface 1131 is higher than the third surface 1151, and one end of the third surface 1151 near the opening sinks gradually to the side far from the first surface, that is, one end of the third surface 1151 far from the second surface 1111 is lower than one end of the third surface 1151 near the second surface 1111.
The third surface 1151 may be an inclined surface, or an arc surface as shown in fig. 3.
Specifically, the dam unit 110 is composed of a first baffle 111, a second baffle 113, and a third baffle 115.
The two sides of the first baffle 111 along the first direction are respectively used as second surfaces 1111, the first baffle 111 has a top end and a bottom end arranged along the vertical direction, the top end of the first baffle 111 is connected with the second baffle 113, the two ends of the second baffle 113 extend along the first direction, and the side of the second baffle 113 facing the third baffle 115 is used as a first surface 1131. The bottom end of the first baffle plate 111 is connected to the third baffle plate 115, two ends of the third baffle plate 115 extend along the first direction, and two ends of the third baffle plate 115 gradually sink towards the side away from the first baffle plate 111, and the side of the third baffle plate 115 facing the second baffle plate is used as a third surface 1151, since the third surface 1151 is an arc surface in this embodiment, that is, the third baffle plate 115 is an arc plate, which is equivalent to that the connection between the third baffle plate 115 and the first baffle plate 111 protrudes to the side close to the second baffle plate 113.
The top end of the first baffle 111 is connected with the second baffle 113, and the bottom end of the first baffle 111 is connected with the third baffle 115, including but not limited to detachable connection modes such as clamping, bolt connection, and fixed connection modes such as welding and riveting, and can also be formed integrally such as injection molding or 3D printing. The clamping manner includes that a clamping groove (not shown) is respectively formed in the third baffle 115 and the second baffle 113, the top end and the bottom end are respectively clamped in the clamping groove, and the like, which is not specifically limited herein.
Optionally, the length of the second baffle 113 in the second direction is 700-750 mm, and the length of the third baffle 115 in the second direction is 700-750 mm, so that the material blocking unit 110 has higher universality and is suitable for the requirement of larger material blocking area.
The first ends 116 of the two material blocking units 110 are arranged oppositely and at intervals.
The direction of the relative arrangement of the two material blocking units can be the same as the relative direction between the spray head and the material blocking units, and can also be different, for example, an included angle of 60-120 degrees is formed between the two.
In this embodiment, the direction in which the two material blocking units are arranged oppositely is perpendicular to the relative direction between the spray head and the material blocking units. That is, the first ends 116 of the two dam units 110 are oppositely arranged in the first direction, and a gap 120 through which the base film 200 passes is formed between the first ends 116 of the two dam units 110.
Wherein the width of the gap 120 is not less than the width of the base film 200, thereby realizing that the base film 200 is movable within the gap 120.
Since the widths of the different base films 200 are different, the dam device 100 includes an adjusting mechanism in transmission connection with the dam unit 110. The adjusting mechanism is in transmission connection with the material blocking unit 110 to drive the material blocking unit 110 to move along the second direction. That is, the width of the gap 120 is adjusted with the setting of the adjustment mechanism.
Wherein, two material blocking units 110 can be adjusted by one transmission mechanism. In this embodiment, the number of the transmission mechanisms corresponds to the material blocking units 110 one by one, and the movement of the corresponding material blocking units 110 is independently regulated and controlled respectively.
In some optional embodiments, the adjustment mechanism comprises: electric telescopic rod (not shown) and set up in the guide rail (not shown) of spraying board, the guide rail extends along the second direction, wherein keeps off material unit 110 and guide rail sliding fit, and electric telescopic rod is connected with keeping off material unit 110 transmission and keeps off material unit 110 along guide rail reciprocating motion with the drive to adjust and keep off the distance between material unit 110 and base film 200.
In this embodiment, each adjustment mechanism includes: a lead screw 133 and a lead screw 133 nut (not shown) engaged with the lead screw 133.
The lead screw 133 extends along the second direction, the lead screw 133 is axially immovably and circumferentially rotatably disposed on the coater platform, for example, the coater platform is provided with a fixing plate, the lead screw 133 is axially immovably and circumferentially rotatably disposed on the fixing plate, and the lead screw 133 is nut connected to the material blocking unit 110. That is, at this time, the distance between each material blocking unit 110 and the base film 200 can be manually adjusted, so as to adjust the width of the gap 120, and ensure good material blocking effect.
Optionally, a limit block 134 is disposed at an end of the screw 133 close to the gap 120, and the limit block 134 is used for limiting the screw 133 to be disengaged from the screw 133. The stability of the operation of the material blocking unit 110 is ensured by the arrangement of the limiting block 134.
Optionally, the adjusting mechanism further comprises a driving assembly 135, and the driving assembly 135 is in transmission connection with the lead screw 133 to drive the material blocking unit 110 to move back and forth along the lead screw 133. The semi-automatic adjustment of the distance between each stock stop unit 110 and the base film 200 is realized by the arrangement of the driving assembly 135.
In this embodiment, the driving assemblies 135 are specifically stepping motors, and the number of the driving assemblies 135 corresponds to the material blocking units 110 one by one.
In the actual operation process, the actual distance between each material blocking unit 110 and the base film 200 can be obtained through a graduated scale and the like, in order to more accurately and automatically obtain the actual distance between each material blocking unit 110 and the base film 200, the material blocking device 100 comprises distance sensors 140 in one-to-one correspondence with the material blocking units 110, the distance sensors 140 are arranged at the first ends of the material blocking units 110, and the distance sensors 140 are used for obtaining actual distance signals between the first ends and the base film 200.
When the distance sensor 140 is disposed at the first end of the dam unit 110, the distance sensor 140 includes, but is not limited to, being specifically disposed on the first baffle 111, the second baffle 113, or the third baffle 115. In this embodiment, the distance sensor 140 is specifically located on the upper surface of the second baffle 113.
The distance sensor 140 is a displacement sensor, including but not limited to an ultrasonic distance measuring sensor, a laser distance measuring sensor, an infrared distance measuring sensor, a radar sensor, etc., and can be selected by those skilled in the art according to actual needs.
In this embodiment, the distance between each material blocking unit 110 and the base film 200 is adjusted automatically, quickly and accurately, and the width of the gap 120 is adjusted automatically.
Specifically, the stock stop device 100 further includes a control system (not shown), and the control system is, for example, a PLC system.
The control system is in signal connection with the distance sensor 140 and the driving assembly 135 respectively, and is used for controlling the running state of the driving assembly 135 according to the actual distance signal obtained from the distance sensor 140, and the control of the running state of the driving assembly 135 includes controlling the rotating speed and the rotating direction of the motor, so that the moving distance of the material blocking unit 110 can be more accurately adjusted to move to the target position where the target distance is kept between the material blocking unit 110 and the partition plate, and at the moment, the control system can control the driving assembly 135 to stop running to keep the target distance between the material blocking unit 110 and the base film 200 for use.
For example, the threshold value of the sensor can be set by an editing control system, and the control system can control the motor to rotate forward and backward and drive the material blocking unit 110 to move by the threshold value signal.
In order to ensure that the dam unit 110 collects slurry effectively and is convenient to store, the lengths of the first surface 1131 and the third surface 1151 in the first direction are both greater than the length of the second surface 1111, and the second surface 1111 is disposed between the first surface 1131 and the third surface 1151. Dam device 100 still includes: and the fixing pieces 131 correspond to each material blocking unit 110 one by one. The fixing member 131 is used for being installed on the coater station to be connected with the coater station, the fixing member 131 has a plate surface, the plate surface is used for being disposed between the first surface 1131 and the third surface 1151, and the plate surface is used for being matched with the first surface 1131, the second surface 1111 and the third surface 1151 to form the material blocking groove 118.
Due to the arrangement, when the material blocking unit 110 is used, the material blocking groove 118 is formed by matching the plate surface of the fixing member 131 with the first surface 1131, the second surface 1111 and the third surface 1151, and the material blocking effect can be prevented from being influenced by mutual interference with other components.
Further, the dam 118 may be formed with a gap in the middle, and to avoid this, the second surface 1111 is optionally configured to partially overlap the deck when it moves to the maximum distance away from the end of the deck.
The arrangement can ensure that the second surface 1111 and the plate surface are always overlapped at least partially in the moving process, so that the sprayed slurry cannot leak out of the gap between the second surface and the plate surface, and tight protection is realized.
In order to ensure stability of the third surface 1151 with respect to the movement of the fixing member, optionally, the third surface 1151 is provided with a guide groove 1153 slidably engaged with the fixing member 131, and the guide groove 1153 extends in the second direction.
Referring to fig. 1, 2 and 4, the base film 200 is movably disposed in the gap 120, wherein the width of the base film 200 is, for example, 600 to 1200 mm.
The upper guide roll 300 is positioned above the second barrier 113 and connected to the base film 200; the lower guide roll 400 is positioned below the third baffle 115 and connected to the base film 200, and the lower guide roll 400 rotates in the same direction as the upper guide roll 300 so that the base film 200 is transferred from the lower guide roll 400 to the upper guide roll 300. And the upper guide roller 300 and the lower guide roller 400 are located at the same side of the first barrier 111 in the first direction.
The spray head 500 is disposed on the spraying machine platform, the spray head 500 is used for spraying the slurry on the base film 200 located in the gap 120, and the spray head 500 may be disposed on any one side or both sides of the base film 200 located in the gap 120 in the first direction.
To sum up, the material blocking unit, the material blocking device and the spraying system can block the roller surface of the upper guide roller and the roller surface of the lower guide roller by the slurry which is unnecessarily distributed above and below the spray head through the material blocking unit, so that the roller surfaces of the upper guide roller and the lower guide roller can be conveniently cleaned, the slurry can be accelerated to flow out through the arrangement of the third surface, the slurry is prevented from being accumulated, and the slurry basically flows out along the direction of the end part of the third surface, so that the slurry can be conveniently collected by the material collecting groove to recycle the slurry so as to improve the utilization rate of the slurry.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A material blocking unit is suitable for being matched with a spray head of a spraying machine table for use and is characterized in that the material blocking unit is provided with a material blocking groove, and an opening of the material blocking groove faces the spray head;
keep off the material groove and have first surface, second surface and the third surface that connects gradually, the third surface is located the below of shower nozzle, the first surface is higher than the third surface, the third surface is close to open-ended one end and is to keeping away from gradually one side of first surface sinks.
2. A dam device, comprising: comprises two stock stop units as defined in claim 1;
keep off the material unit and have relative first end and second end, two keep off the relative and interval arrangement of first end of material unit, two it forms the clearance that is used for the base film to pass through between the first end of material unit to keep off.
3. A stop device according to claim 2,
the stock stop includes: and the adjusting mechanism is in transmission connection with each material blocking unit and is used for driving the material blocking unit to be close to or far away from the other material blocking unit.
4. A striker device according to claim 3, characterized in that said adjustment mechanism comprises:
the screw rod is axially immovable and circumferentially and rotatably arranged on the spraying machine platform;
the screw rod nut is matched with the screw rod and connected with the material blocking unit; and
and the driving assembly is in transmission connection with the screw rod to drive the material blocking unit to move back and forth along the screw rod.
5. A striker device according to claim 4, characterized in that it comprises: and the distance sensors are in one-to-one correspondence with the material blocking units and are arranged at the first ends of the material blocking units, and the distance sensors are used for obtaining actual distance signals between the first ends and the base film.
6. The material blocking device according to claim 5, characterized in that the material blocking device comprises a control system, the control system is in signal connection with the distance sensor and the driving assembly respectively, and the control system is used for controlling the running state of the driving assembly according to an actual distance signal obtained from the distance sensor.
7. A material blocking device according to any one of claims 2 to 6, wherein the direction in which the first end and the second end are located is a preset direction, the lengths of the first surface and the third surface in the preset direction are both greater than the length of the second surface, and the second surface is arranged between the first surface and the third surface;
keep off material unit still including being used for the mounting of being connected with the spraying board, the mounting has the face, the face is used for setting up the first surface with between the third surface, the face be used for with first surface, second surface, third surface cooperation and formation keep off the silo.
8. The stock stop of claim 7, wherein the second surface is configured to partially overlap the deck when it moves a maximum distance to an end away from the deck.
9. A striker device according to claim 7, characterized in that said third surface is provided with a guide slot in sliding engagement with said fixing element, said guide slot extending along said preset direction.
10. A spray coating system, comprising:
the spraying machine platform is provided with a spray head for spraying slurry to the base film;
a striker device according to any one of claims 2 to 9; and
and the material receiving groove is positioned below the third surface and is used for receiving the slurry flowing out of the third surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122418974.XU CN215964255U (en) | 2021-10-08 | 2021-10-08 | Stop unit, stop device and spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122418974.XU CN215964255U (en) | 2021-10-08 | 2021-10-08 | Stop unit, stop device and spraying system |
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| Publication Number | Publication Date |
|---|---|
| CN215964255U true CN215964255U (en) | 2022-03-08 |
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| CN202122418974.XU Active CN215964255U (en) | 2021-10-08 | 2021-10-08 | Stop unit, stop device and spraying system |
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| CN (1) | CN215964255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939499A (en) * | 2022-05-24 | 2022-08-26 | 中材锂膜有限公司 | Lithium battery spraying diaphragm quality improving device |
-
2021
- 2021-10-08 CN CN202122418974.XU patent/CN215964255U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939499A (en) * | 2022-05-24 | 2022-08-26 | 中材锂膜有限公司 | Lithium battery spraying diaphragm quality improving device |
| CN114939499B (en) * | 2022-05-24 | 2023-09-01 | 中材锂膜有限公司 | Lithium battery spraying diaphragm quality improving device |
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