Range hood casing processing device and range hood casing processing method

Abstract

The present invention relates to a range hood casing processing device and a range hood casing processing method, comprising a frame, a first sliding assembly, a second sliding assembly, a third sliding assembly, a fourth sliding assembly, a fifth sliding assembly, and a sixth sliding assembly; the frame is provided with a plurality of support bases. After the support bases support the hood front panel, the panel can be placed relatively freely above the hood front panel, and the first sliding assembly, the second sliding assembly, the third sliding assembly, and the fourth sliding assembly can push the panel in a second direction, thereby extending the panel in a first direction, while adjusting and positioning the panel in the second direction. Then, the first push rod and the second push rod push both ends of the panel, thereby adjusting and positioning the panel in the first direction, ensuring that the panel can be moved directly above the hood front panel and then subsequently adhered to the hood front panel.

Description

Technical Field

[0001] The present invention relates to the field of range hoods, and in particular to a range hood shell processing device and a range hood shell processing method. Background Art

[0002] The range hood housing has a hood front plate and a glass panel. Electronic components such as buttons and display screens are provided on the hood front plate. The glass panel needs to be pasted on the hood front plate to protect the electronic components such as buttons and display screens.

[0003] When the glass panel is pasted to the front plate of the smoke hood, it needs to be moved to the center of the front plate of the smoke hood and aligned with the glass panel. At present, this alignment process mainly relies on manual labor, which is not only inefficient but also has low alignment accuracy. Summary of the Invention

[0004] Based on this, it is necessary to provide a range hood casing processing device and a range hood casing processing method to address the problems of low alignment accuracy and alignment efficiency when the panel is pasted to the front plate of the hood.

[0005] A range hood casing processing device includes a frame, a first pushing assembly, a second pushing assembly, a third pushing assembly, a fourth pushing assembly, a fifth pushing assembly, and a sixth pushing assembly;

[0006] A plurality of support bases are provided on the frame, and the support bases are at least partially located in the smoke hood so that the smoke hood front plate of the smoke hood is supported on the support bases, wherein the smoke hood front plate extends along a first direction, the smoke hood side plates of the smoke hood extend along a third direction, the second direction is perpendicular to the first direction and the third direction, and a panel is provided above the smoke hood front plate;

[0007] The first pushing assembly, the second pushing assembly, the third pushing assembly and the fourth pushing assembly are all movably arranged on the frame at least along the second direction;

[0008] In the second direction, the first pushing assembly and the second pushing assembly are located on one side of the support base, and the third pushing assembly and the fourth pushing assembly are located on the other side of the support base, and the third pushing assembly and the fourth pushing assembly are both capable of abutting against the edge of the smoke hood front plate and the edge of the panel at the same time;

[0009] The first pushing assembly and the second pushing assembly are spaced apart in the first direction, and the third pushing assembly and the fourth pushing assembly are spaced apart in the first direction;

[0010] The fifth pushing assembly includes a first push rod, and the sixth pushing assembly includes a second push rod. The first push rod and the second push rod are respectively arranged at both ends of the panel. The first push rod and the second push rod are both movably arranged on the frame along a first direction to allow the first push rod and the second push rod to contact the end of the panel.

[0011] In the third direction of the present invention, the first push rod and the second push rod are both spaced apart from the support seat so as to avoid the smoke collecting hood when moving along the first direction.

[0012] In the present invention, at least part of the support base is provided with a limiting column, and the front plate of the smoke hood is provided with an air vent, and the limiting column is inserted into the air vent.

[0013] At least part of the limiting column of the present invention has a supporting state and a pasting state. When the limiting column is in the supporting state, a part of the limiting column is located outside the air vent to allow the limiting column to support the panel. When the limiting column is in the pasting state, the limiting column is located inside the air vent to allow the front plate of the smoke hood to fit the panel.

[0014] The fifth push assembly of the present invention further includes a first slide rail, a first slider and a first connecting rod, the sixth push assembly further includes a second slide rail, a second slider and a second connecting rod, and the range hood casing processing device further includes a centering cylinder;

[0015] The centering cylinder, the first slide rail and the second slide rail are all installed on the frame, the first slider is slidably set on the first slide rail, the second slider is slidably set on the second slide rail, the first push rod is fixed on the first slider, and the second push rod is fixed on the second slider. One end of the first connecting rod and one end of the second connecting rod are both hinged to the centering cylinder, and the other end of the first connecting rod and the other end of the second connecting rod are respectively hinged to the first push rod and the second push rod.

[0016] In the present invention, the first connecting rod and the second connecting rod are both spaced apart from the frame in the third direction, and the first connecting rod and the second connecting rod are both spaced apart from the smoke hood in the second direction;

[0017] The third pushing assembly includes a first positioning cylinder and a first positioning top block fixed at the output end of the first positioning cylinder, and the fourth pushing assembly includes a second positioning cylinder and a second positioning top block fixed at the output end of the second positioning cylinder. The first positioning cylinder is located between the first connecting rod and the frame so that the first positioning top block is located between the first connecting rod and the smoke hood, and the second positioning cylinder is located between the second connecting rod and the frame so that the second positioning top block is located between the second connecting rod and the smoke hood.

[0018] The first pushing assembly of the present invention includes a third positioning cylinder, a fourth positioning cylinder and a third positioning top block, the fourth positioning cylinder is installed at the output end of the third positioning cylinder, and the third positioning top block is installed at the output end of the fourth positioning cylinder, the second pushing assembly includes a fifth positioning cylinder, a sixth positioning cylinder and a fourth positioning top block, the sixth positioning cylinder is installed at the output end of the fifth positioning cylinder, and the fourth positioning top block is installed at the output end of the sixth positioning cylinder, the third positioning cylinder and the fifth positioning cylinder both extend along the first direction, and the fourth positioning cylinder and the sixth positioning cylinder both extend along the second direction.

[0019] The third positioning top block and the fourth positioning top block of the present invention are both staggered with the smoke collecting hood in the third direction, so as to allow the third positioning top block and the fourth positioning top block to move above the smoke collecting hood.

[0020] The smoke hood of the present invention is provided with a mounting hole on the front plate, and a reset cavity is provided in at least part of the support seat, and an elastic member extending along a third direction is provided in the reset cavity, one end of the elastic member abuts against the inner wall of the reset cavity, and a support isolation block is provided at the other end, and the reset cavity passes through the outer wall of the support seat along the third direction to be connected to the mounting hole, so as to allow at least part of the support isolation block to be located above the mounting hole.

[0021] A range hood casing processing method based on a range hood casing processing device;

[0022] The range hood casing processing method comprises:

[0023] Move the smoke hood to the support base so that the support base supports the front plate of the smoke hood from the inside of the smoke hood;

[0024] moving the panel above the smoke hood front plate;

[0025] The second pushing assembly, the third pushing assembly, the first pushing assembly and the fourth pushing assembly push the panel edge along the second direction, and the first pushing rod and the second pushing rod push the panel edge along the first direction to align the panel edge with the edge of the smoke hood front plate.

[0026] The beneficial effects of the present invention are:

[0027] After the support seat supports the smoke hood front plate, the panel can be placed above the smoke hood front plate more casually, and the first pushing assembly, the second pushing assembly, the third pushing assembly and the fourth pushing assembly can push the panel along the second direction, so that the panel extends along the first direction, and at the same time adjust and position the panel in the second direction, and then rely on the first push rod and the second push rod to push the two ends of the panel, so as to adjust and position the panel along the first direction, ensuring that the panel can be moved to the top of the smoke hood front plate, and then subsequently adhered to the smoke hood front plate.

[0028] Compared with the manual alignment method, the above-mentioned panel alignment method not only has high alignment accuracy, but also greatly improves the alignment efficiency, greatly reducing the processing cost of the range hood casing. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 Schematic diagram of the explosion structure of the range hood housing according to an embodiment of the present invention;

[0030] Figure 2 Schematic diagram of the three-dimensional structure of the range hood casing processing device in an embodiment of the present invention;

[0031] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;

[0032] Figure 4 for Figure 2 The enlarged structural diagram at B in the middle;

[0033] Figure 5 for Figure 2 The enlarged structural diagram at C in the middle;

[0034] Figure 6 Schematic diagram of the three-dimensional structure of the range hood casing processing device after the hood front plate is supported on the support base in an embodiment of the present invention;

[0035] Figure 7 for Figure 6 The enlarged structural diagram at D in the middle;

[0036] Figure 8 for Figure 6 The enlarged structural diagram at E in the middle;

[0037] Figure 9Schematic diagram of the three-dimensional structure of the range hood casing processing device in the process of pasting the panel to the hood front plate in an embodiment of the present invention;

[0038] Figure 10 for Figure 9 The enlarged structural diagram at F in the middle;

[0039] Figure 11 for Figure 9 The schematic diagram of the structure at G in the middle is enlarged;

[0040] Figure 12 for Figure 9 Enlarged structural diagram at H in the middle.

[0041] Reference numerals:

[0042] 1. Frame; 11. Support base; 111. Limiting column; 112. Support isolation block; 2. First push assembly; 21. Third positioning cylinder; 22. Fourth positioning cylinder; 23. Third positioning top block; 3. Second push assembly; 31. Fifth positioning cylinder; 32. Sixth positioning cylinder; 33. Fourth positioning top block; 4. Third push assembly; 41. First positioning cylinder; 42. First positioning top block; 5. Fourth push assembly ;51. Second positioning cylinder;52. Second positioning top block;61. First push rod;62. First slide rail;63. First slider;64. First connecting rod;71. Second push rod;72. Second slide rail;73. Second slider;74. Second connecting rod;8. Centering cylinder;9. Press plate;100. Smoke hood;101. Smoke hood front panel;102. Smoke hood side panel;103. Air vent;104. Mounting hole;200. Panel. DETAILED DESCRIPTION

[0043] To make the above-mentioned objects, features, and advantages of the present invention more readily apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0044] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0045] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0046] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0047] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0048] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0049] Example:

[0050] See also Figure 1 In the prior art and in the present embodiment, the range hood housing includes a smoke hood 100 and a panel 200. The smoke hood 100 includes a smoke hood front panel 101, a smoke hood rear panel and a smoke hood side panel 102. The smoke hood front panel 101 and the smoke hood rear panel are arranged opposite to each other, and the smoke hood side panel 102 is located between the smoke hood front panel 101 and the smoke hood rear panel. An air vent 103 and a mounting hole 104 are provided on the smoke hood front panel 101. The mounting hole 104 is relatively large, and the mounting hole 104 is used to install a display screen and a switch. The panel 200 needs to be pasted to the smoke hood front panel 101 to cover the mounting hole 104. The solvent in the glue between the smoke hood front panel 101 and the panel 200 can evaporate through the air vent 103, which is usually a small round hole.

[0051] Before the panel 200 is attached to the smoke hood front plate 101 , the panel 200 and the smoke hood front plate 101 need to be aligned first.

[0052] See also Figure 2-Figure 5 Based on this, this embodiment provides a range hood casing processing device, including a frame 1, a first sliding assembly 2, a second sliding assembly 3, a third sliding assembly 4, a fourth sliding assembly 5, a fifth sliding assembly and a sixth sliding assembly.

[0053] The frame 1 is provided with a plurality of support bases 11, which are in the shape of long strips and extend along the first direction. For example, in this embodiment, there are three support bases 11 and they are located on the same straight line. The three support bases 11 are spaced apart in the first direction. Figure 3 and Figure 5 , wherein the two support seats 11 are provided with limiting posts 111, and the shape and size of the limiting posts 111 are adapted to the air vents 103. Figure 4 A reset cavity is provided within one of the support seats 11. The reset cavity extends along a third direction perpendicular to the first direction to the outer wall of the support seat 11. An elastic member extending along the third direction is provided within the reset cavity. One end of the elastic member abuts against the inner wall of the reset cavity, and the other end of the elastic member is provided with a support isolation block 112. Thus, the support isolation block 112 can enter and exit the reset cavity as the elastic member expands and contracts.

[0054] See also Figure 3 The first sliding assembly 2 includes a third positioning cylinder 21, a fourth positioning cylinder 22, and a third positioning top block 23. The third positioning cylinder 21 is fixed to the frame 1 and can be extended and retracted along the first direction. The fourth positioning cylinder 22 is installed at the output end of the third positioning cylinder 21 and can be extended and retracted along the second direction, wherein the second direction is perpendicular to both the first and third directions. The third positioning top block 23 is installed at the output end of the fourth positioning cylinder 22. Thus, the third positioning top block 23 can move in the first and second directions through the cooperation of the third positioning cylinder 21 and the fourth positioning cylinder 22, but cannot move in the third direction.

[0055] The third sliding assembly 4 includes a first positioning cylinder 41 and a first positioning top block 42 fixed to the output end of the first positioning cylinder 41. The first positioning cylinder 41 is fixed on the frame 1 and can be extended and retracted along the second direction. The first positioning top block 42 is located between the support seat 11 and the first positioning cylinder 41.

[0056] The fifth pushing assembly includes a first push rod 61, a first slide rail 62 and a first slider 63. The first slide rail 62 is fixed on the frame 1 and extends along the first direction. The first slider 63 is slidably set on the first slide rail 62. The first push rod 61 is fixed on the first slider 63, so that the first push rod 61 can slide along the first direction on the frame 1.

[0057] See also Figure 5 The second push assembly 3 includes a fifth positioning cylinder 31, a sixth positioning cylinder 32, and a fourth positioning block 33. The fifth positioning cylinder 31 is fixed to the frame 1 and can be extended and retracted in the first direction. The sixth positioning cylinder 32 is mounted at the output end of the fifth positioning cylinder 31 and can be extended and retracted in the second direction. The fourth positioning block 33 is mounted at the output end of the sixth positioning cylinder 32. Thus, the fourth positioning block 33 can be moved in the first and second directions by the fifth and sixth positioning cylinders 31 and 32, while being unable to move in the third direction.

[0058] The fourth sliding assembly 5 includes a second positioning cylinder 51 and a second positioning top block 52 fixed at the output end of the second positioning cylinder 51. The second positioning cylinder 51 is fixed on the frame 1 and can be extended and retracted along the second direction. The second positioning top block 52 is located between the support seat 11 and the second positioning cylinder 51.

[0059] It is worth noting that in the second direction, the first sliding assembly 2 and the second sliding assembly 3 are located on the same side of the support seat 11, and the third sliding assembly 4 and the fourth sliding assembly 5 are located on the other side of the support seat 11. In addition, the first sliding assembly 2 and the second sliding assembly 3 are spaced apart in the first direction, and the third sliding assembly 4 and the fourth sliding assembly 5 are spaced apart in the first direction.

[0060] The sixth sliding assembly includes a second push rod 71, a second slide rail 72 and a second slider 73. The second slide rail 72 is also fixed on the frame 1 and extends along the first direction. The second slider 73 is slidably set on the second slide rail 72. The second push rod 71 is fixed on the second slider 73, so that the second push rod 71 can slide along the first direction on the frame 1.

[0061] Based on the above structure, this embodiment provides a range hood casing processing method, including the following steps:

[0062] Step 101: The first push rod 61 and the second push rod 71 move in the first direction, the first positioning top block 42 and the second positioning top block 52 move in the second direction, and the third positioning top block 23 and the fourth positioning top block 33 move in the second direction and the first direction, so that there is sufficient space on the side of the support base 11 to allow the smoke hood 100 to move.

[0063] Step 102: See Figure 6-Figure 8 After there is enough space around the support base 11, move the smoke hood 100 to the support base 11. The support base 11 completely enters the inner side of the smoke hood 100 and fits the smoke hood front plate 101. In this way, the support base 11 can support the smoke hood front plate 101. Since the shape, position distribution and number of the limiting posts 111 are all adapted to the air holes 103, the limiting posts 111 can be inserted into the air holes 103 to at least limit the smoke hood front plate 101. At this time, the smoke hood side plate 102 extends along the third direction.

[0064] See Figure 7 Part of the limiting column 111 is completely immersed in the corresponding air vent 103 and fits with the inner wall of the air vent 103. This part of the limiting column 111 is made of rigid material, which has a positioning effect on the smoke hood front plate 101, preventing the smoke hood 100 from shaking in the first direction and the second direction on the support base 11.

[0065] Part of the limiting column 111 is made of an elastic material such as rubber. When this part of the limiting column 111 is not under pressure or is under low pressure, it will partially protrude outside the air vent 103. At the same time, there is a certain gap between it and the side wall of the air vent 103 to allow this part of the limiting column 111 to completely enter the air vent 103 through deformation.

[0066] See Figure 8 The support seat 11 where the support isolation block 112 is located is not provided with a limiting column 111. The support seat 11 is located at the mounting hole 104 to support the smoke hood front plate 101, and the mounting hole 104 avoids the support isolation block 112. The support isolation block 112 pops out of the reset cavity under the action of the elastic member, so that the support isolation block 112 at least partially protrudes above the mounting hole 104.

[0067] Step 103: Move the panel 200 above the smoke hood front plate 101 and loosen it. The side of the panel 200 facing the smoke hood front plate 101 is coated with glue. After loosening the smoke hood front plate 101, the smoke hood front plate 101 is supported on the support isolation block 112 and the elastic limiting column 111. Due to the light weight of the panel 200, the panel 200 does not cause significant deformation of the elastic member and the elastic limiting column 111, so it can be spaced apart from the smoke hood front plate 101. At this time, the placement of the panel 200 is relatively random and has not yet been aligned with the smoke hood front plate 101. At this time, the limiting column 111 is in a supporting state, and a portion of the limiting column 111 is located outside the air vent 103.

[0068] Step 104: The first positioning top block 42 and the second positioning top block 52 move along the second direction and gradually approach the smoke hood front plate 101. Because the support base 11 is completely located in the smoke hood 100, the support base 11 will not hinder the movement of the first positioning top block 42 and the second positioning top block 52. The first positioning top block 42 and the second positioning top block 52 can eventually abut the edge of the smoke hood front plate 101. At the same time, the third positioning top block 23 and the fourth positioning top block 33 first align with the edge of the panel 200 by moving in the first direction, and then abut the edge of the panel 200 by moving in the second direction, and finally push the panel 200 toward the first positioning top block 42 and the second positioning top block 52. Finally, the panel 200 can extend along the first direction. At this time, one of the two edges of the panel 200 extending along the first direction is squeezed by the third positioning top block 23 and the fourth positioning top block 33, and the other edge is squeezed by the first positioning top block 42 and the second positioning top block 52, so that the panel 200 is positioned in the second direction, and the two ends of the panel 200 are respectively relative to the first push rod 61 and the second push rod 71 in the first direction.

[0069] In some cases, the width of the panel 200 will be slightly smaller than the width of the smoke hood front panel 101. In order to ensure that the final panel 200 can abut against the first positioning top block 42 and the second positioning top block 52, the third positioning top block 23 and the fourth positioning top block 33 need to be located above the smoke hood front panel 101, thereby allowing the third positioning top block 23 and the fourth positioning top block 33 to push the panel 200 directly above the smoke hood front panel 101, ensuring that the panel 200 can be pushed to the first positioning top block 42 and the second positioning top block 52.

[0070] Step 105: After the panel 200 is positioned in the second direction, the first push rod 61 and the second push rod 71 start to move along the first direction and approach the two ends of the panel 200 respectively. In this way, the first push rod 61 and the second push rod 71 cooperate to push the panel 200 in the first direction, and finally move the panel 200 to the middle position of the smoke hood front plate 101. At this time, the two ends of the panel 200 are clamped by the first push rod 61 and the second push rod 71 respectively, thereby obtaining positioning in the first direction.

[0071] Similarly, in some cases the length of the panel 200 is slightly smaller than the length of the smoke hood front panel 101, so the first push rod 61 and the second push rod 71 are spaced apart from the support seat 11 in the third direction to ensure that the first push rod 61 and the second push rod 71 are always above the smoke hood front panel 101, so as to avoid the process of pushing the panel 200 along the first direction being obstructed by the smoke hood 100, and ensure that the panel 200 can be moved to the middle position of the smoke hood front panel 101.

[0072] Step 106: See Figures 9-12 A pressing plate 9 is provided on the frame 1. The pressing plate 9 is located directly above the support seat 11 and can move along the third direction. When the panel 200 is positioned in the first direction and the second direction, the pressing plate 9 begins to press down the panel 200, thereby the elastic limiting column 111 and the supporting isolation block 112 begin to be subjected to excessive pressure. The limiting column 111 is transformed from a supporting state to a pasting state through deformation and is immersed in the air vent 103. The supporting isolation block 112 moves down and is immersed in the mounting hole 104 to allow the smoke hood front plate 101 to fit the panel 200, thereby the panel 200 is adhered to the smoke hood front plate 101.

[0073] See again Figure 3-Figure 5 To enable simultaneous movement of the first push rod 61 and the second push rod 71, the fifth push assembly further includes a first connecting rod 64, and the sixth push assembly further includes a second connecting rod 74. The range hood casing processing device further includes a centering cylinder 8, which is mounted on the frame 1. One end of the first connecting rod 64 and one end of the second connecting rod 74 are both hinged to the centering cylinder 8. The other end of the first connecting rod 64 is hinged to the first push rod 61, and the other end of the second connecting rod 74 is hinged to the second push rod 71. Thus, when the output end of the centering cylinder 8 is extended or retracted, it can cause the first and second connecting rods 64 and 74 to rotate relative to each other, thereby controlling the first and second push rods 61 and 71 to simultaneously move toward or away from the hood front panel 101.

[0074] The first connecting rod 64 and the second connecting rod 74 are both spaced apart from the frame 1 in the third direction, and the first connecting rod 64 and the second connecting rod 74 are both spaced apart from the smoke hood 100 in the second direction, so that the first positioning cylinder 41 is located between the first connecting rod 64 and the frame 1, and the first positioning top block 42 is located between the first connecting rod 64 and the smoke hood 100, so as to allow the first positioning top block 42 to simultaneously abut the edge of the panel 200 and the smoke hood front plate 101, and at the same time, the second positioning cylinder 51 is located between the second connecting rod 74 and the frame 1, and the second positioning top block 52 is located between the second connecting rod 74 and the smoke hood 100, so as to allow the second positioning top block 52 to simultaneously abut the edge of the panel 200 and the smoke hood front plate 101.

[0075] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0076] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A range hood casing processing device, characterized in that: It comprises a frame (1), a first sliding assembly (2), a second sliding assembly (3), a third sliding assembly (4), a fourth sliding assembly (5), a fifth sliding assembly and a sixth sliding assembly; A plurality of support bases (11) are provided on the frame (1), and the support bases (11) are at least partially located in the smoke hood (100) so that the smoke hood front plate (101) of the smoke hood (100) is supported on the support bases (11), wherein the smoke hood front plate (101) extends along a first direction, and the smoke hood side plates (102) of the smoke hood (100) extend along a third direction, the second direction is perpendicular to the first direction and the third direction, and a panel (200) is provided above the smoke hood front plate (101); The first pushing assembly (2), the second pushing assembly (3), the third pushing assembly (4) and the fourth pushing assembly (5) are all movably arranged on the frame (1) at least along the second direction; In the second direction, the first pushing assembly (2) and the second pushing assembly (3) are located on one side of the support base (11), and the third pushing assembly (4) and the fourth pushing assembly (5) are located on the other side of the support base (11), and the third pushing assembly (4) and the fourth pushing assembly (5) are both capable of abutting against the edge of the smoke hood front plate (101) and the edge of the panel (200) at the same time; The first pushing assembly (2) and the second pushing assembly (3) are spaced apart in the first direction, and the third pushing assembly (4) and the fourth pushing assembly (5) are spaced apart in the first direction; The fifth push assembly includes a first push rod (61), and the sixth push assembly includes a second push rod (71). The first push rod (61) and the second push rod (71) are respectively arranged at two ends of the panel (200). The first push rod (61) and the second push rod (71) are both movably arranged on the frame (1) along a first direction to allow the first push rod (61) and the second push rod (71) to contact the end of the panel (200). The second pushing assembly (3), the third pushing assembly (4), the first pushing assembly (2), and the fourth pushing assembly (5) are used to push the edge of the panel (200) along the second direction, so as to allow the first pushing rod (61) and the second pushing rod (71) to push the edge of the panel (200) along the first direction, thereby aligning the edge of the panel (200) with the edge of the smoke hood front plate (101).

2. The range hood casing processing device according to claim 1, characterized in that: In the third direction, the first push rod (61) and the second push rod (71) are both spaced apart from the support seat (11) so as to avoid the smoke hood (100) when moving along the first direction.

3. The range hood casing processing device according to claim 1, characterized in that: At least a portion of the support base (11) is provided with a limiting column (111), an air vent (103) is provided on the smoke hood front plate (101), and the limiting column (111) is plugged into the air vent (103).

4. The range hood casing processing device according to claim 3, characterized in that: At least part of the limiting column (111) has a supporting state and a pasting state. When the limiting column (111) is in the supporting state, a part of the limiting column (111) is located outside the air vent (103) to allow the limiting column (111) to support the panel (200). When the limiting column (111) is in the pasting state, the limiting column (111) is located inside the air vent (103) to allow the smoke hood front plate (101) to fit the panel (200).

5. The range hood casing processing device according to claim 1, characterized in that: The fifth push assembly further comprises a first slide rail (62), a first slider (63) and a first connecting rod (64); the sixth push assembly further comprises a second slide rail (72), a second slider (73) and a second connecting rod (74); and the range hood casing processing device further comprises a centering cylinder (8); The centering cylinder (8), the first slide rail (62) and the second slide rail (72) are all mounted on the frame (1); the first slider (63) is slidably mounted on the first slide rail (62); the second slider (73) is slidably mounted on the second slide rail (72); the first push rod (61) is fixed on the first slider (63); the second push rod (71) is fixed on the second slider (73); one end of the first connecting rod (64) and one end of the second connecting rod (74) are both hinged to the centering cylinder (8); the other end of the first connecting rod (64) and the other end of the second connecting rod (74) are respectively hinged to the first push rod (61) and the second push rod (71).

6. The range hood casing processing device according to claim 5, characterized in that: The first connecting rod (64) and the second connecting rod (74) are both spaced apart from the frame (1) in the third direction, and the first connecting rod (64) and the second connecting rod (74) are both spaced apart from the smoke collecting hood (100) in the second direction; The third pushing assembly (4) includes a first positioning cylinder (41) and a first positioning top block (42) fixed to the output end of the first positioning cylinder (41); the fourth pushing assembly (5) includes a second positioning cylinder (51) and a second positioning top block (52) fixed to the output end of the second positioning cylinder (51); the first positioning cylinder (41) is located between the first connecting rod (64) and the frame (1), so that the first positioning top block (42) is located between the first connecting rod (64) and the smoke hood (100); the second positioning cylinder (51) is located between the second connecting rod (74) and the frame (1), so that the second positioning top block (52) is located between the second connecting rod (74) and the smoke hood (100).

7. The range hood casing processing device according to claim 1, characterized in that: The first pushing assembly (2) includes a third positioning cylinder (21), a fourth positioning cylinder (22) and a third positioning top block (23), the fourth positioning cylinder (22) is installed at the output end of the third positioning cylinder (21), and the third positioning top block (23) is installed at the output end of the fourth positioning cylinder (22), the second pushing assembly (3) includes a fifth positioning cylinder (31), a sixth positioning cylinder (32) and a fourth positioning top block (33), the sixth positioning cylinder (32) is installed at the output end of the fifth positioning cylinder (31), and the fourth positioning top block (33) is installed at the output end of the sixth positioning cylinder (32), the third positioning cylinder (21) and the fifth positioning cylinder (31) both extend in the first direction, and the fourth positioning cylinder (22) and the sixth positioning cylinder (32) both extend in the second direction.

8. The range hood casing processing device according to claim 7, characterized in that: The third positioning top block (23) and the fourth positioning top block (33) are both staggered with the smoke hood (100) in the third direction to allow the third positioning top block (23) and the fourth positioning top block (33) to move above the smoke hood (100).

9. The range hood casing processing device according to claim 1, characterized in that: A mounting hole (104) is provided on the smoke hood front plate (101), a reset cavity is provided in at least a portion of the support seat (11), an elastic member extending along a third direction is provided in the reset cavity, one end of the elastic member abuts against the inner wall of the reset cavity, and a support isolation block (112) is provided at the other end, the reset cavity passes through the outer wall of the support seat (11) along the third direction to be connected to the mounting hole (104), so as to allow at least a portion of the support isolation block (112) to be located above the mounting hole (104).

10. A range hood casing processing method, characterized in that: Based on the range hood casing processing device according to any one of claims 1 to 9; The range hood casing processing method comprises: Moving the smoke hood (100) to the support base (11) so that the support base (11) supports the smoke hood front plate (101) from the inside of the smoke hood (100); Moving the panel (200) above the smoke hood front plate (101); The second pushing assembly (3), the third pushing assembly (4), the first pushing assembly (2), and the fourth pushing assembly (5) push the edge of the panel (200) along the second direction, and the first pushing rod (61) and the second pushing rod (71) push the edge of the panel (200) along the first direction, so that the edge of the panel (200) is aligned with the edge of the smoke hood front plate (101).

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