Cooking box processing device

Abstract

The utility model relates to a cooking box processing device, which comprises a support plate, a first support plate and a second support plate, the frame plate is supported on the supporting plate, the first turnup and the second turnup are located on the side, away from the supporting plate, of the frame plate, and the opening edge of the box body is located in the middle of the frame plate and supported on the supporting plate, so that a sealing groove is defined by the third turnup and the second turnup; the first positioning mechanism is arranged on the supporting plate, and the first positioning mechanism is used for positioning the surface frame on the supporting plate; the supporting plate and the support plate are oppositely arranged in a spaced mode in the first direction, and the box body is located between the supporting plate and the support plate; and the first pressing piece is movably arranged on the support plate in the first direction so as to allow the first pressing piece to extrude the box body.

Description

Technical Field

[0001] The utility model relates to the field of cooking box processing, in particular to a cooking box processing device. Background Art

[0002] A cooking box, such as an oven or a steamer, comprises a face frame and a box body. The face frame is mounted and fixed around the edge of an opening of the box body, whereby the face frame and the edge of the opening of the box body are surrounded to form a sealing groove, in which a sealing ring is installed. The adaptability of the shape between the sealing ring and the sealing groove determines the sealing between the face frame and the edge of the opening of the box body.

[0003] Due to the lack of corresponding positioning devices, during the processing and assembly of the cooking box, the assembly accuracy of the box body and the face frame is usually low, resulting in a large difference between the actual shape and the designed shape of the sealing groove. This makes it impossible for the sealing groove to adapt to the sealing ring well, and the sealing between the face frame and the edge of the box opening cannot be guaranteed. Utility Model Content

[0004] Based on this, it is necessary to provide a cooking box processing device to address the problem of poor sealing between the face frame and the edge of the box opening.

[0005] A cooking box processing device, wherein the cooking box comprises a face frame and a box body, the face frame comprises a first flange, a second flange and a frame plate, the first flange is located at the outer edge of the frame plate, the second flange is located at the inner edge of the frame plate, and the opening edge of the box body is provided with a third flange, the cooking box processing device comprises:

[0006] a support plate, wherein a normal line of the support plate extends along a first direction;

[0007] The frame plate is supported on the support plate, the first flange and the second flange are located on the side of the frame plate away from the support plate, and the opening edge of the box body is located in the middle of the frame plate and supported on the support plate, so that the third flange and the second flange are surrounded to form a sealing groove;

[0008] a first positioning mechanism, the first positioning mechanism being mounted on the support plate, and the first positioning mechanism positioning the face frame on the support plate;

[0009] A support plate, the support plate and the support plate are arranged opposite to each other and spaced apart in a first direction, and the box is located between the support plate and the support plate; and

[0010] A first pressing member is movably disposed on the support plate along a first direction to allow the first pressing member to press the box body.

[0011] The first positioning mechanism of the utility model includes a first positioning block, a second positioning block, a third positioning block and a fourth positioning block;

[0012] At least one of the first positioning block and the second positioning block is detachably mounted on the support plate, and the first positioning block and the second positioning block are spaced apart in the second direction to allow the first positioning block and the second positioning block to position the face frame along the second direction;

[0013] At least one of the third positioning block and the fourth positioning block is detachably mounted on the support plate, and the third positioning block and the fourth positioning block are spaced apart in the third direction to allow the third positioning block and the fourth positioning block to position the face frame along the third direction;

[0014] The first direction, the second direction and the third direction are perpendicular to each other.

[0015] The first positioning mechanism of the utility model further includes a first cylinder, a first motor and a second pressing piece, wherein the first cylinder is mounted on the support plate, the first motor is mounted on the output shaft of the first cylinder, and the second pressing piece is mounted on the output shaft of the first motor;

[0016] The second pressing member has a pressing state and an evading state, and the second pressing member is switched between the pressing state and the evading state through the first cylinder and the first motor;

[0017] When the second pressing member is in a pressed state, the second pressing member presses on the frame plate;

[0018] When the second pressing member is in the avoiding state, the projection of the second pressing member in the first direction avoids the surface frame.

[0019] The second pressure piece of the utility model includes a first pressure rod and an avoidance rod, the first pressure rod extends along a first direction, the avoidance rod is perpendicular to the first pressure rod, and the two ends of the avoidance rod are respectively connected to the output shaft of the first motor and the first pressure rod. When the second pressure piece is in a tightened state, the end of the first pressure rod is pressed on the frame plate.

[0020] The cooking box processing device of the utility model further comprises a second cylinder, which is mounted on the bracket plate and located on a side of the bracket plate away from the support plate, and the first pressing member is mounted on an output end of the second cylinder.

[0021] In the utility model, in the first direction, the projection of the first pressing member on the support plate avoids the projection of the second pressing member on the support plate.

[0022] In the present invention, the number of the first positioning block, the second positioning block, the third positioning block and the fourth positioning block is at least two.

[0023] The support plate of the utility model is provided with weight-reducing holes.

[0024] In the present invention, there are four first pressing members, which are arranged in a rectangular array on the bracket plate.

[0025] The cooking box processing device of the utility model further comprises at least two connecting rods which are arranged at intervals along the circumference of the surface frame, and the two ends of the connecting rods are respectively fixed on the supporting plate and the bracket plate.

[0026] The beneficial effects of the utility model are:

[0027] The first positioning mechanism positions the face frame on the support plate to prevent the face frame from moving on the support plate. At this time, the first pressing member squeezes the box body to deform the third flange to adjust the shape of the sealing groove. As a result, the shape of the sealing groove can better match the shape of the sealing ring, and the sealing performance between the face frame and the edge of the box opening can be improved accordingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the three-dimensional structure of the cooking box in the embodiment of the utility model;

[0029] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0030] Figure 3 The three-dimensional structure of the cooking box processing device in the embodiment of the utility model is shown in FIG. Figure 1 ;

[0031] Figure 4 for Figure 3 The enlarged structural diagram at B in the middle;

[0032] Figure 5 The three-dimensional structure of the cooking box processing device in the embodiment of the utility model is shown in FIG. Figure 2 .

[0033] Reference numerals:

[0034] 1. Support plate; 21. First positioning block; 22. Second positioning block; 23. Third positioning block; 24. Fourth positioning block; 25. First cylinder; 26. First motor; 27. Second pressure piece; 271. First pressure rod; 272. Avoidance rod; 3. Bracket plate; 31. Weight reduction hole; 4. First pressure piece; 5. Connecting rod; 6. Second cylinder; 100. Face frame; 101. First flange; 102. Second flange; 103. Frame plate; 200. Box body; 201. Third flange; 300. Sealing groove. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0036] 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 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, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0038] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0040] 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 a central 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 a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0041] Example:

[0042] See also Figure 1 and Figure 2 The cooking box includes a surface frame 100 and a box body 200.

[0043] The face frame 100 includes a first flange 101, a second flange 102 and a frame plate 103. The frame plate 103 is in a square shape. The first flange 101 is arranged around the outer edge of the frame plate 103, and the second flange 102 is arranged around the inner edge of the frame plate 103. The opening edge of the box body 200 is surrounded by a third flange 201. The cross section of the third flange 201 is in a Z shape. A part of the third flange 201 is fitted with the second flange 102, so that the third flange 201 and the second flange 102 are surrounded to form a sealing groove 300. The sealing groove 300 is used to install a sealing ring. The adaptability of the shape between the sealing groove 300 and the sealing ring determines the sealing performance between the face frame 100 and the box body 200.

[0044] Based on design requirements, usually the shape of the sealing groove 300 can be well adapted to the sealing ring, which is specifically manifested in that the top edge of the third flange 201 is flush with the top edge of the second flange 102, and no step is formed between the two.

[0045] See also Figure 3-Figure 5 Based on the above features, this embodiment provides a cooking box processing device including a support plate 1, a first positioning mechanism, a bracket plate 3, a second cylinder 6 and a first pressing member 4.

[0046] The support plate 1 and the bracket plate 3 are arranged opposite to each other and spaced apart in the first direction, and the support plate 1 and the bracket plate 3 are both perpendicular to the first direction. The frame plate 103 is supported on the support plate 1, and the first flange 101 and the second flange 102 are located on the side of the frame plate 103 away from the support plate 1, so as to allow the frame plate 103 and the support plate 1 to fit together. The box body 200 is inverted on the support plate 1 so that the opening edge of the box body 200 is supported on the support plate 1. The opening edge of the box body 200 is located in the middle of the frame plate 103, so that the third flange 201 and the second flange 102 are surrounded to form a sealing groove 300.

[0047] Preferably, a weight-reducing hole 31 is provided on the bracket plate 3 .

[0048] The first positioning mechanism is installed on the support plate 1, and the first positioning mechanism positions the face frame 100 on the support plate 1, and the positioning includes positioning in a first direction, a second direction and a third direction, a total of three directions, wherein the first direction, the second direction and the third direction are perpendicular to each other.

[0049] The second cylinder 6 is mounted on the bracket plate 3, and the first pressing member 4 is mounted on the output end of the second cylinder 6. In this embodiment, the first pressing member 4 is rod-shaped and extends along the first direction. The first pressing member 4 is located between the bracket plate 3 and the box body 200. The second cylinder 6 can drive the first pressing member 4 to move axially, and the projection of the lower end of the first pressing member 4 in the first direction falls on the box body 200, that is, the first pressing member 4 can squeeze the box body 200 along the first direction under the control of the second cylinder 6.

[0050] In order to adapt to the shape of the box body 200, in this embodiment, there are four first pressure pieces 4 and they are arranged in a rectangular array on the bracket plate 3. The first pressure pieces 4 correspond to the four top corners of the box body 200 respectively. The four first pressure pieces 4 squeeze the four top corners of the box body 200 respectively, which can improve the stability of the box body 200 when it is under pressure and prevent the box body 200 from tipping over.

[0051] The second cylinder 6 is located on the side of the bracket plate 3 facing away from the support plate 1 , so that the second cylinder 6 can obtain support from the bracket plate 3 and the stability of the second cylinder 6 can be improved.

[0052] It is understandable that when the first pressing member 4 applies pressure to the box body 200, the third flange 201 will deform to a certain extent based on its own shape characteristics, thereby adjusting the shape of the sealing groove 300. The deformation of the third flange 201 will be different when the pressure applied by the first pressing member 4 is different. The pressure of the first pressing member 4 on the box body 200 is adjusted until the top edge of the third flange 201 is flush with the top edge of the second flange 102. At this time, the shape of the sealing groove 300 matches the sealing ring, and then the third flange 201 and the second flange 102 are connected together by screws to lock the shape of the sealing groove 300. After that, the first pressing member 4 and the box body 200 are separated and the box body 200 is taken out, and the sealing ring can be installed in the sealing groove 300. The processing process of the above cooking box can effectively ensure the shape adaptability between the sealing ring and the sealing groove 300. Compared with the prior art, the sealing between the face frame 100 and the opening edge of the box body 200 is significantly improved.

[0053] Preferably, the cooking box processing device further comprises at least two connecting rods 5, the two ends of which are respectively fixed on the support plate 1 and the bracket plate 3. The connecting rods 5 are arranged at intervals along the circumference of the face frame 100, thereby forming an operating space between two adjacent connecting rods 5, and the operating space can be used to perform at least the screw fixing operation of the third flange 201 and the second flange 102. If the size of the operating space is large, it can also be used for the face frame 100 and the box body 200 to move when they are taken in and put out.

[0054] See also Figure 5 The first positioning mechanism includes a first positioning block 21, a second positioning block 22, a third positioning block 23 and a fourth positioning block 24. The first positioning block 21 and the second positioning block 22 are spaced apart in the second direction, and the third positioning block 23 and the fourth positioning block 24 are spaced apart in the third direction, so that the first positioning block 21 and the second positioning block 22 can clamp the first flange 101 in the second direction, and the third positioning block 23 and the fourth positioning block 24 can clamp the first flange 101 in the third direction, so that the face frame 100 can be positioned in the second direction and the third direction on the support plate 1.

[0055] Based on the shape of the first flange 101 , the number of the first positioning block 21 , the second positioning block 22 , the third positioning block 23 and the fourth positioning block 24 are at least two to improve the positioning effect of the face frame 100 in the second direction and the third direction.

[0056] In this embodiment, at least one of the first positioning block 21 and the second positioning block 22 is detachably mounted on the support plate 1, and at least one of the third positioning block 23 and the fourth positioning block 24 is detachably mounted on the support plate 1. Preferably, the first positioning block 21, the second positioning block 22, the third positioning block 23 and the fourth positioning block 24 are all detachably mounted on the support plate 1.

[0057] Before the face frame 100 and the box body 200 are placed on the support plate 1, the first positioning block 21, the second positioning block 22, the third positioning block 23 and the fourth positioning block 24 can be removed first, and after the face frame 100 and the box body 200 are placed on the support plate 1, the first positioning block 21, the second positioning block 22, the third positioning block 23 and the fourth positioning block 24 can be installed. The above-mentioned action mode can make it easier for the face frame 100 and the box body 200 to enter the space surrounded by the first positioning block 21, the second positioning block 22, the third positioning block 23 and the fourth positioning block 24.

[0058] The first positioning mechanism further includes a first cylinder 25, a first motor 26 and a second pressing member 27. The first cylinder 25 is mounted on the support plate 1, the first motor 26 is mounted on the output shaft of the first cylinder 25, and the second pressing member 27 is mounted on the output shaft of the first motor 26. Thus, the first cylinder 25 can control the second pressing member 27 to move linearly along the first direction, and the first motor 26 can control the second pressing member 27 to rotate horizontally. Accordingly, the second pressing member 27 has a pressing state and an evading state, and the second pressing member 27 is switched between the pressing state and the evading state by the first cylinder 25 and the first motor 26.

[0059] In this embodiment, there are four first cylinders 25 , which are respectively arranged at four vertex corners of the lower surface of the support plate 1 . The support plate 1 is supported on the ground by the four first cylinders 25 .

[0060] See also Figure 4 The second pressure piece 27 includes a first pressure rod 271 and an avoidance rod 272. The first pressure rod 271 extends along the first direction. The avoidance rod 272 is parallel to the support plate 1 and perpendicular to the first pressure rod 271. The two ends of the avoidance rod 272 are respectively fixed to the output shaft of the first motor 26 and the upper end of the first pressure rod 271.

[0061] When the second pressing member 27 is in the avoiding state, the projection of the second pressing member 27 in the first direction avoids the face frame 100, thereby allowing the face frame 100 and the box body 200 to move along the first direction for taking and placing the cooking box. At this time, the second pressing member 27 is higher than the first flange 101.

[0062] If the second pressing member 27 needs to be switched from the avoidance state to the pressing state, the first motor 26 first controls the second pressing member 27 to rotate so that the lower end of the first pressing rod 271 is located directly above the frame plate 103, and then the first cylinder 25 controls the second pressing member 27 to descend so that the lower end of the first pressing rod 271 is pressed against the frame plate 103. During this process, the avoidance rod 272 can avoid the first flange 101 by using the height difference between the avoidance rod 272 and the lower end of the first pressing rod 271. At this time, the second pressing member 27 is in the pressing state, and the face frame 100 is positioned in the first direction.

[0063] Preferably, the projection of the first pressing member 4 on the support plate 1 along the first direction needs to avoid the projection of the rotatable area of ​​the second pressing member 27 on the support plate 1 along the first direction as much as possible to avoid collision between the first pressing member 4 and the second pressing member 27 during movement along the first direction.

[0064] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described 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.

[0065] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A cooking box processing device, wherein: A cooking box comprises a face frame (100) and a box body (200), wherein the face frame (100) comprises a first flange (101), a second flange (102) and a frame plate (103), wherein the first flange (101) is located at the outer edge of the frame plate (103), the second flange (102) is located at the inner edge of the frame plate (103), and the opening edge of the box body (200) is provided with a third flange (201), characterized in that the cooking box processing device comprises: A support plate (1), wherein a normal line of the support plate (1) extends along a first direction; The frame plate (103) is supported on the support plate (1), the first flange (101) and the second flange (102) are located on a side of the frame plate (103) away from the support plate (1), and the opening edge of the box body (200) is located in the middle of the frame plate (103) and supported on the support plate (1), so that the third flange (201) and the second flange (102) are surrounded to form a sealing groove (300); A first positioning mechanism, the first positioning mechanism being installed on the support plate (1), and the first positioning mechanism positioning the face frame (100) on the support plate (1); A support plate (3), the support plate (1) and the support plate (3) are arranged opposite to each other and spaced apart in a first direction, and the box (200) is located between the support plate (1) and the support plate (3); and A first pressing member (4), the first pressing member (4) is movably arranged on the support plate (3) along a first direction to allow the first pressing member (4) to press the box body (200).

2. The cooking box processing device according to claim 1, characterized in that: The first positioning mechanism comprises a first positioning block (21), a second positioning block (22), a third positioning block (23) and a fourth positioning block (24); At least one of the first positioning block (21) and the second positioning block (22) is detachably mounted on the support plate (1), and the first positioning block (21) and the second positioning block (22) are spaced apart in a second direction to allow the first positioning block (21) and the second positioning block (22) to position the face frame (100) along the second direction; At least one of the third positioning block (23) and the fourth positioning block (24) is detachably mounted on the support plate (1), and the third positioning block (23) and the fourth positioning block (24) are spaced apart in a third direction to allow the third positioning block (23) and the fourth positioning block (24) to position the face frame (100) along the third direction; The first direction, the second direction and the third direction are perpendicular to each other.

3. The cooking box processing device according to claim 2, characterized in that: The first positioning mechanism further comprises a first cylinder (25), a first motor (26) and a second pressing piece (27), wherein the first cylinder (25) is mounted on the support plate (1), the first motor (26) is mounted on an output shaft of the first cylinder (25), and the second pressing piece (27) is mounted on an output shaft of the first motor (26); The second pressing member (27) has a pressing state and an evading state, and the second pressing member (27) is switched between the pressing state and the evading state through the first cylinder (25) and the first motor (26); When the second pressing member (27) is in a pressing state, the second pressing member (27) presses on the frame plate (103); When the second pressing member (27) is in an evasive state, the projection of the second pressing member (27) in the first direction evades the face frame (100).

4. The cooking box processing device according to claim 3, characterized in that: The second pressure piece (27) comprises a first pressure rod (271) and an avoidance rod (272), wherein the first pressure rod (271) extends along a first direction, the avoidance rod (272) is perpendicular to the first pressure rod (271), and two ends of the avoidance rod (272) are respectively connected to the output shaft of the first motor (26) and the first pressure rod (271), and when the second pressure piece (27) is in a clamped state, the end of the first pressure rod (271) is pressed on the frame plate (103).

5. The cooking box processing device according to claim 3, characterized in that: The cooking box processing device also includes a second cylinder (6), which is mounted on the bracket plate (3) and located on a side of the bracket plate (3) away from the support plate (1), and the first pressing member (4) is installed at the output end of the second cylinder (6).

6. The cooking box processing device according to claim 5, characterized in that: In a first direction, a projection of the first pressing member (4) on the support plate (1) avoids a projection of the second pressing member (27) on the support plate (1).

7. The cooking box processing device according to claim 2, characterized in that: The number of the first positioning block (21), the second positioning block (22), the third positioning block (23) and the fourth positioning block (24) is at least two.

8. The cooking box processing device according to claim 1, characterized in that: The support plate (3) is provided with a weight-reducing hole (31).

9. The cooking box processing device according to claim 1, characterized in that: There are four first pressing members (4) and they are arranged in a rectangular array on the support plate (3).

10. The cooking box processing device according to claim 1, characterized in that: The cooking box processing device further comprises at least two connecting rods (5) arranged at intervals along the circumference of the face frame (100), and the two ends of the connecting rods (5) are respectively fixed on the support plate (1) and the bracket plate (3).

Images