CN217989842U - Coating flow adjusting device and coating die head - Google Patents
Coating flow adjusting device and coating die head Download PDFInfo
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- CN217989842U CN217989842U CN202221963749.2U CN202221963749U CN217989842U CN 217989842 U CN217989842 U CN 217989842U CN 202221963749 U CN202221963749 U CN 202221963749U CN 217989842 U CN217989842 U CN 217989842U
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Abstract
The utility model discloses a coating flow regulating device and coating die head, wherein the coating flow regulating device comprises an installation base frame, a lifting piece and a driving assembly, the installation base frame is provided with a containing cavity, the lifting piece is arranged in the containing cavity, the lifting piece is in sliding connection with the inner wall of the containing cavity, the driving assembly comprises a guide piece which is provided with a first installation end and a second installation end, the first installation end of the guide piece is connected with the inner wall of the containing cavity, and the second installation end of the guide piece is connected with the lifting piece; the guide part drives the lifting part to move under the action of external force, and an included angle is formed between the moving direction of the guide part and the moving direction of the lifting part. Because the guide part drives the lifting part to move under the action of external force, and the motion direction of the guide part and the motion direction of the lifting part form an included angle, the motion directions of the guide part and the lifting part are different, namely, the installation position of the cylinder or the linear motor does not need to be consistent with the motion direction of the lifting part, and the space occupying the motion direction of the lifting part is avoided.
Description
Technical Field
The utility model relates to an industrial automation technical field, concretely relates to coating flow regulator and coating die head.
Background
The slot extrusion coating of a coating die head is a precise wet coating technology, and the working principle of the slot extrusion coating technology is that slurry is extruded and sprayed out along a gap of the coating die head under certain pressure and certain flow rate and is transferred to a base material; in the coating process, the lifting adjusting rod is often required to drive the flow intercepting block below, and the flow inside the coating gap is adjusted in an intercepting mode.
According to the existing automatic coating die head adjusting mechanism, a linear motor drives an adjusting rod to move through a coupler, so that the flow inside a coating crack is adjusted, and the linear motor, the coupler and the adjusting rod are arranged in the same vertical direction.
However, in the automatic coating die head adjusting mechanism, the linear motor, the coupler and the adjusting rod are arranged in the same vertical direction, so that a large space in the automatic adjusting mechanism is occupied, and the linear motor needs a certain stroke, so that the space of the adjusting mechanism is further occupied.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to solve is that linear electric motor, shaft coupling and regulation pole occupy the defect in great space among the prior art in automatic regulating mechanism.
Therefore, the utility model provides a coating flow regulator, include:
a mounting pedestal having a receiving cavity;
the lifting piece is arranged in the accommodating cavity and is in sliding connection with the inner wall of the accommodating cavity;
drive assembly, drive assembly includes the guide, the guide has first installation end and second installation end, the first installation end of guide with hold the interior wall connection in chamber, the second installation end of guide with the lifter is connected, the guide drives under the exogenic action the lifter removes, the direction of motion of guide with the direction of motion of lifter has the contained angle.
Optionally, in the coating flow rate adjusting device, the second mounting end is a guide inclined plane, the lifting member is provided with a first slider adapted to the guide inclined plane, and the first slider is slidably connected to the guide inclined plane.
Optionally, in the coating flow adjusting device, the driving assembly further includes a first slide rail, the first slide rail is fixedly connected to the guide inclined plane, and the first slide block is slidably connected to the first slide rail.
Optionally, in the coating flow adjusting device, the driving assembly further includes a second slide rail and a second slide block, the second slide rail is fixedly connected to the mounting base frame, the second slide block is fixedly connected to the first mounting end, and the second slide block is slidably connected to the second slide rail.
Optionally, in the coating flow adjusting device, the driving assembly further includes a driving element, a mounting end of the driving element is fixedly connected to an outer wall of the mounting base frame, the guiding element has a third mounting end, and a driving end of the driving element penetrates through the mounting base frame and is fixedly connected to the third mounting end.
Optionally, the coating flow rate adjusting device further includes:
the lifting piece is fixedly connected with the third slide rail;
the third slider, the third slider with the inner wall fixed connection who holds the chamber, just the third slider with third slide rail sliding connection.
Optionally, the coating flow rate adjusting device further comprises a linear displacement detecting element, and a detecting end of the linear displacement detecting element is fixedly connected with the lifting element and is adapted to measure a displacement of the lifting element.
Optionally, the coating flow adjusting device further comprises an adjusting rod, and the adjusting rod is fixedly connected with the lifting member.
The utility model provides a coating die head, including foretell coating flow regulator and die head body, coating flow regulator is fixed in on the die head body.
The technical scheme provided by the utility model, following advantage has:
1. the utility model provides a coating flow adjusting device, because the guide drives the lift piece and removes under the exogenic action, and the direction of motion of guide and lift piece has the contained angle, therefore the direction of motion of guide and lift piece is different, and cylinder or linear electric motor mounted position need not to be unanimous with the lift piece direction of motion promptly, have avoided occuping the space of lift piece direction of motion.
2. The utility model provides a coating die head, including foretell coating flow regulator, regulation pole and die head body, installation bed frame and die head body fixed connection adjust pole and lifting unit fixed connection.
The coating die head with the structure adopts the coating flow adjusting device, can perform effective displacement vector conversion, and converts transverse motion into vertical motion on the premise of reasonably utilizing space.
3. The utility model provides a coating flow control device drives the piece that goes up and down through the guide, only needs two parts just to realize displacement vector's transform, has simplified coating flow control device's structure.
4. The utility model provides a coating flow regulator, guide, container inner wall and lift all are provided with the slide rail each other, because the slide rail is spacing to guide and lift for the displacement of guide and lift is more stable, avoids appearing the swing that guide and lift removal in-process appear, has increased coating flow regulator's stability.
5. The utility model provides a coating flow regulator through adopting linear displacement sensor, can real-time supervision lift the displacement volume of piece, is connected with the control unit when linear displacement sensor, can realize closed-loop control.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a partial sectional view of a coating flow rate regulating device provided by the present invention;
FIG. 2 is a schematic view of the coating flow control device provided by the present invention with the mounting base frame removed;
fig. 3 is a schematic structural view of a coating flow rate adjusting device provided by the present invention;
description of reference numerals:
1, mounting a base frame;
2-a lifting member; 21-a first slider;
31-a guide; 311-a guide ramp; 32-a first slide rail; 33-a drive member; 34-a second slide rail; 35-a second slide;
41-a third slide rail; 42-a third slide block;
51-linear displacement detecting member; 52-an armature;
6-adjusting the rod.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; 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 invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
The embodiment provides a coating flow adjusting device, as shown in fig. 1 to 3, which includes a mounting base frame 1, a lifting member 2 and a driving assembly, wherein the mounting base frame 1 has a containing cavity therein, the lifting member 2 is arranged in the containing cavity, and the lifting member 2 is slidably connected with the inner wall of the containing cavity; the drive assembly comprises a guide part 31, the guide part 31 is provided with a first installation end and a second installation end, the first installation end of the guide part 31 is connected with the inner wall of the accommodating cavity, the second installation end of the guide part 31 is connected with the lifting part 2, the guide part 31 drives the lifting part 2 to move under the action of external force, and the movement direction of the guide part 31 and the movement direction of the lifting part 2 form an included angle.
As shown in fig. 1 and fig. 3, in the coating flow rate adjusting device provided in this embodiment, the mounting base frame 1 is composed of a housing and a cover plate, an accommodating cavity with an opening is formed in the housing, the cover plate is covered on the opening, and the cover plate and the outer side wall of the housing are fixed by a countersunk screw; the shell is also provided with a fixing hole for fixing the coating flow adjusting device on the coating die head. As shown in fig. 1 and 2, in the coating flow rate adjusting device provided by the present embodiment, the driving assembly further includes a second slide rail 34 and a second slide block 35, the second slide rail 34 is fixed on the top wall of the accommodating cavity by bolts, the guide 31 is in the shape of a right-angle step, as an alternative embodiment, the guide 31 is in the shape of a size adjustable according to the accommodating cavity, the first mounting end of the guide 31 is the top of the guide 31, the first mounting end of the guide 31 is a horizontal plane, the second slide block 35 is fixed on the horizontal plane by bolts, the second slide rail 34 is slidably connected with the second slide block 35, as an alternative embodiment, the second slide rail 34 and the second slide rail 34 are not limited to the manner of sliding rails, and those skilled in the art can adopt the manner of rolling rails as required,
in an alternative embodiment, the second slide rail 34 is fixed to the first mounting end by bolts, the second slide rail 34 is fixed to the top wall of the receiving cavity by bolts, and the slide rail is slidably connected to the slide block.
In another alternative embodiment, the inner wall of the accommodating cavity is provided with an elongated through slot, the first mounting end of the guiding element 31 is inserted into the through slot, and the first mounting end of the guiding element 31 can slide along the extending direction of the through slot.
As shown in fig. 1 and fig. 2, in the coating flow rate adjusting device provided in this embodiment, the driving assembly further includes a driving element 33 and a driving shaft, the driving element 33 is a linear motor, the mounting seat of the driving element 33 is fixedly connected to the outer sidewall of the mounting base frame 1 through a bolt, one end of the driving shaft is fixedly connected to the linear motor, the other end of the driving shaft penetrates into the mounting frame and is connected to the third mounting end of the guiding element 31 through a key, and the third mounting end of the guiding element 31 is a through hole formed therein; as an alternative, the driving shaft guide 31 may be fixed by welding, snap-fitting, or the like.
In an alternative embodiment, the driving member 33 is a cylinder, the mounting seat of the driving member 33 is fixedly connected to the outer sidewall of the mounting base frame 1, and the telescopic end of the driving member 33 penetrates into the mounting base frame 1 and is fixedly connected to the third mounting end of the guiding member 31.
As shown in fig. 1 and fig. 2, in the coating flow rate adjusting device provided in this embodiment, the driving assembly further includes a first slide rail 32 and a first slider 21, and the second mounting end of the guide member 31 is a guide inclined surface 311; the top surface of the lifting member 2 has the same inclination angle as the guide inclined surface 311, the first slider 21 is fixedly connected with the lifted top surface through a bolt, the first slide rail 32 is fixedly connected with the guide inclined surface 311 through a bolt, the first slider 21 is slidably connected with the first slide rail 32, as an alternative embodiment, the first slider 21 is fixedly connected with the guide inclined surface 311 through a bolt, the first slide rail 32 is fixedly connected with the top surface of the lifting member 2 through a bolt, and the first slider 21 is slidably connected with the first slide rail 32.
As shown in fig. 1 and fig. 2, the coating flow rate adjusting device provided in this embodiment further includes a third slide rail 41 and a third slide block 42, the third slide rail 41 is fixed on the right side surface of the lifting member 2 along the vertical direction by a bolt, the third slide block 42 is fixedly connected with the side wall of the accommodating cavity by a bolt, the third slide block 42 is connected with the third slide rail 41 in a sliding manner, as an alternative embodiment, the third slide rail 41 is fixedly connected with the side wall of the accommodating cavity along the vertical direction by a bolt, the third slide block 42 is fixedly connected with the lifting member 2 by a bolt, and the third slide block 42 is connected with the third slide rail 41 in a sliding manner. When the guide 31 moves in the horizontal direction, the lifter 2 moves in the vertical direction. As an alternative embodiment, the moving direction of the guide 31 may be at an angle with the horizontal direction, and the moving direction of the lifting member 2 is at an angle with the vertical direction under the condition that the moving direction of the guide 31 is perpendicular to the moving direction of the lifting member 2, that is, the moving direction of the lifting member 2 can be adjusted by a person skilled in the art according to the installation environment.
In an alternative embodiment, the third slide rail 41 is fixedly connected to the side wall of the receiving cavity by a bolt, the extending direction of the third slide rail 41 forms an acute angle with the inclined direction of the guiding inclined surface 311, the third slide rail 41 has the same inclination angle as the third slide rail 41, and the third slide block 42 is fixedly connected to the lifting element 2 by a bolt, when the guiding element 31 moves, the first slide block 21 is pushed to move, and due to the limit of the third slide rail 41, the lifting element will move along the extending direction of the third slide rail 41. The included angle between the input displacement vector and the output displacement vector can be changed.
As shown in fig. 1 and fig. 2, the coating flow rate adjusting device provided in this embodiment further includes a linear displacement detecting element 51, the linear displacement detecting element 51 is an LVDT displacement sensor, as an alternative embodiment, a person skilled in the art may select another type of linear displacement sensor, an installation end of the linear displacement detecting element 51 is fixedly connected to an inner wall of the accommodating cavity through a bolt, a detection end of the linear displacement detecting element 51 is an armature 52, the armature 52 is fixedly connected to the elevating element 2 through a bolt, when the elevating element 2 moves, the linear displacement detecting element 51 feeds back a displacement of the elevating element 2, and the displacement of the elevating element 2 is conveniently controlled through a control end.
The working process of the coating flow regulating device provided by the embodiment is as follows:
the drive end of driving piece 33 promotes guide 31 and moves along second slide rail 34, guide 31 moves along the horizontal direction promptly, guide 31 drives first slide rail 32 and moves along the horizontal direction, first slide rail 32 promotes first slider 21 and moves, first slider 21 drives lifter 2 and moves, because third slider 42 sets up along vertical direction, third slider 42 carries on spacingly to third slide rail 41, third slide rail 41 can only move along vertical direction promptly, consequently lifter 2 reciprocates along vertical direction.
As shown in fig. 1 to 3, the coating flow rate adjusting device provided in this embodiment further includes an adjusting rod 6, which is a cylindrical rod, one end of the adjusting rod 6 penetrates through the base frame 1 and is fixedly connected to the bottom of the lifting member 2, and the lifting member 2 moves to drive the adjusting rod 6 to move.
The coating flow adjusting device that this embodiment provided, because drive lift 2 and remove under the exogenic action, and the direction of motion of guide 31 and lift 2 has the contained angle, consequently the direction of motion of guide 31 and lift 2 is different, and cylinder or linear electric motor mounted position need not to be unanimous with lift 2 direction of motion promptly, has avoided occupying the space of lift 2 direction of motion.
Example 2
This embodiment provides a coating die, which comprises the coating flow rate adjusting device of embodiment 1 and a die body, wherein a fixing hole on a housing of a base frame 1 is inserted with a bolt and is connected with the die body in a threaded manner.
The coating die head that this embodiment provided adopts this coating flow adjusting device, can carry out effectual displacement vector conversion, converts lateral motion into vertical motion under the prerequisite in reasonable application space.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (9)
1. A coating flow regulating device, comprising:
a mounting base frame (1), the mounting base frame (1) having a receiving cavity;
the lifting piece (2) is arranged in the accommodating cavity, and the lifting piece (2) is connected with the inner wall of the accommodating cavity in a sliding manner;
drive assembly, drive assembly includes guide (31), guide (31) have first installation end and second installation end, the first installation end of guide (31) with hold the interior wall connection in chamber, the second installation end of guide (31) with lifter (2) are connected, guide (31) drive under the exogenic action lifter (2) remove, the direction of motion of guide (31) with the direction of motion of lifter (2) has the contained angle.
2. The coating flow regulating device according to claim 1, wherein the second mounting end is a guide inclined surface (311), the lifting member (2) is provided with a first slide block (21) matched with the guide inclined surface (311), and the first slide block (21) is slidably connected with the guide inclined surface (311).
3. The coating flow regulating device according to claim 2, characterized in that the drive assembly further comprises a first slide rail (32), the first slide rail (32) being fixedly connected to the guide slope (311), the first slide block (21) being slidably connected to the first slide rail (32).
4. The coating flow regulating device according to claim 3, characterized in that the drive assembly further comprises a second slide rail (34) and a second slide block (35), the second slide rail (34) is fixedly connected with the mounting base frame (1), the second slide block (35) is fixedly connected with the first mounting end, and the second slide block (35) is slidably connected with the second slide rail (34).
5. The coating flow regulating device according to claim 4, characterized in that the driving assembly further comprises a driving member (33), a mounting end of the driving member (33) is fixedly connected with an outer wall of the mounting base frame (1), the guiding member (31) has a third mounting end, and a driving end of the driving member (33) penetrates through the mounting base frame (1) to be fixedly connected with the third mounting end.
6. The coating flow regulating device according to claim 5, further comprising:
the lifting piece (2) is fixedly connected with the third sliding rail (41);
and the third sliding block (42), the third sliding block (42) is fixedly connected with the inner wall of the accommodating cavity, and the third sliding block (42) is connected with the third sliding rail (41) in a sliding manner.
7. The coating flow regulating device according to claim 6, further comprising a linear displacement detecting member (51), wherein a detecting end of the linear displacement detecting member (51) is fixedly connected with the lifting member (2) and is adapted to measure a displacement amount of the lifting member (2).
8. Coating flow regulating device according to claim 7, characterized in that it further comprises an adjusting rod (6), said adjusting rod (6) being fixedly connected with said lifting member (2).
9. A coating die comprising the coating flow rate adjusting device according to any one of claims 1 to 8 and a die body to which the coating flow rate adjusting device is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221963749.2U CN217989842U (en) | 2022-07-27 | 2022-07-27 | Coating flow adjusting device and coating die head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221963749.2U CN217989842U (en) | 2022-07-27 | 2022-07-27 | Coating flow adjusting device and coating die head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217989842U true CN217989842U (en) | 2022-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221963749.2U Active CN217989842U (en) | 2022-07-27 | 2022-07-27 | Coating flow adjusting device and coating die head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217989842U (en) |
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2022
- 2022-07-27 CN CN202221963749.2U patent/CN217989842U/en active Active
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