Processing and positioning device for cooking pot

Abstract

The utility model relates to a processing and positioning device for a cooking pot. The processing and positioning device comprises a base, a first clamping and positioning piece, a second clamping and positioning piece, a linear driver and a material moving assembly, the first clamping and positioning piece and the second clamping and positioning piece are oppositely arranged in the axial direction of a first axis, and at least one of the first clamping and positioning piece and the second clamping and positioning piece is movably arranged on the base in the axial direction of the first axis. One of the first clamping and positioning piece and the second clamping and positioning piece is used for abutting against the opening edge of the pot body, and the other one is used for abutting against the bottom wall of the pot body; the material moving assembly is used for carrying a welding support to move, the material moving assembly is installed on the linear driver, and the linear driver is installed on the first clamping and positioning piece so as to allow the material moving assembly to move on the first clamping and positioning piece in the radial direction of the first axis.

Description

Technical Field

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

[0002] The cooking pot includes a pot body, a welding bracket and a handle. The welding bracket needs to be welded to the outer wall of the pot body first, and then the handle can be installed on the welding bracket. The welding of the welding bracket is mainly done manually. Therefore, during the welding process, the pressure between the welding bracket and the pot body is often insufficient, resulting in a cold weld, which reduces the welding strength and accuracy of the welding bracket, and greatly affects the service life and pass rate of the cooking pot. Utility Model Content

[0003] Based on this, it is necessary to provide a cooking pot processing and positioning device to address the problem of poor welding quality of the welding bracket.

[0004] A cooking pot processing and positioning device, comprising a base, a first clamping and positioning member, a second clamping and positioning member, a linear drive and a material moving assembly;

[0005] The first clamping positioning member and the second clamping positioning member are arranged opposite to each other in the axial direction of the first axis, and at least one of the first clamping positioning member and the second clamping positioning member is movably arranged on the base along the axial direction of the first axis, and one of the first clamping positioning member and the second clamping positioning member is used to abut against the opening edge of the pot body, and the other is used to abut against the bottom wall of the pot body;

[0006] The material moving assembly is used to carry the welding bracket to move. The material moving assembly is installed on the linear drive, and the linear drive is installed on the first clamping positioning member to allow the material moving assembly to move radially along the first axis on the first clamping positioning member.

[0007] The cooking pot processing and positioning device of the utility model further comprises a support seat, wherein the support seat is located between the first clamping positioning member and the second clamping positioning member, and the support seat is away from the first axis to allow the support seat to support the outer side wall of the pot body.

[0008] The second clamping and positioning member of the utility model is movably arranged on the base along the axial direction of the first axis, and the support seat is fixedly connected to the second clamping and positioning member and arranged at intervals.

[0009] The second clamping positioning member of the utility model includes a second abutment plate and a second inner support plate, the second abutment plate is used to abut the bottom wall of the pot body, the second inner support plate is arranged on the side of the second abutment plate facing the first clamping positioning member, and the projection of the second inner support plate in the axial direction of the first axis is located on the inner side of the outer contour of the second abutment plate to allow the second inner support plate to fit the inner wall of the electrical connection groove of the pot body.

[0010] In the utility model, the second clamping positioning member and the first clamping positioning member are both spaced apart from the base.

[0011] The first clamping positioning member of the utility model includes a first abutment plate and a first inner support plate. The first abutment plate is used to abut the opening edge of the pot body. The first inner support plate is arranged on the side of the first abutment plate facing the second clamping positioning member. The projection of the first inner support plate in the axial direction of the first axis is located on the inner side of the outer contour of the first abutment plate to allow the first inner support plate to fit the inner wall of the pot body opening.

[0012] The material moving assembly of the utility model includes a main body, a pressure rod, a positioning unit and an elastic member. The main body is fixed at the output end of the linear drive, the pressure rod is movably arranged on the main body along its own axial direction, the positioning unit is arranged at one end of the pressure rod, the elastic member is sleeved on the pressure rod, and the two ends of the elastic member are respectively abutted against the pressure rod and the main body.

[0013] The pressure rod of the utility model comprises a limit block, a protrusion and a rod body, wherein the limit block and the positioning unit are respectively arranged at two ends of the rod body, the protrusion is arranged on the side wall of the rod body, the elastic member is located between the limit block and the protrusion, and one end of the elastic member abuts against the protrusion;

[0014] The main body is provided with a guide groove extending along the axial direction of the rod body, and the rod body is inserted into the guide groove so that the limit block and the elastic member are respectively located at two end sides of the guide groove.

[0015] The positioning unit of the utility model comprises a positioning base, a positioning block and two positioning columns, the end of the pressure rod is fixed to the positioning base, the positioning block and the positioning column are both arranged on the outer wall of the positioning base away from the pressure rod, and the positioning block is located between the two positioning columns;

[0016] The positioning column is used to be inserted into the turned hole of the welding bracket, and the positioning block is used to abut against the bent surface of the welding bracket.

[0017] The positioning unit of the utility model further comprises a support plate, which is detachably mounted on the positioning base, and is used to cooperate with the positioning base to clamp the turned-over surface of the welding bracket.

[0018] The beneficial effects of the utility model are:

[0019] The first clamping positioning member and the second clamping positioning member cooperate to clamp and position the pot body, and then the linear drive can control the movement of the material moving assembly so that the welding bracket can squeeze the outer wall of the pot body along the radial direction of the pot body, so that the welding bracket can exert a suitable pressure on the outer wall of the pot body, reduce the gap between the welding bracket and the outer wall of the pot body, thereby reducing the occurrence of cold welding and improving the welding quality of the welding bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The three-dimensional structure of the cooking pot processing positioning device in the embodiment of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 The three-dimensional structure of the cooking pot processing positioning device in the embodiment of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 4 This is a schematic diagram of the main structure of the cooking pot processing and positioning device in the embodiment of the utility model;

[0024] Figure 5 The three-dimensional structure of the pot body in the embodiment of the utility model is shown in FIG. Figure 1 ;

[0025] Figure 6 The three-dimensional structure of the pot body in the embodiment of the utility model is shown in FIG. Figure 2 ;

[0026] Figure 7 The three-dimensional structure of the cooking pot processing positioning device in the embodiment of the utility model is shown in FIG. Figure 1 ;

[0027] Figure 8 The three-dimensional structure of the cooking pot processing positioning device in the embodiment of the utility model is shown in FIG. Figure 2 ;

[0028] Fig. 9 This is a schematic diagram of the main structure of the cooking pot processing and positioning device in the embodiment of the utility model in the use state;

[0029] Fig.10 This is a schematic diagram of the three-dimensional structure of the welding bracket in the embodiment of the utility model;

[0030] Fig.11 This is a schematic diagram of the three-dimensional structure of the material moving assembly in the embodiment of the utility model;

[0031] Fig.12 This is a three-dimensional structural diagram of the material moving assembly in the embodiment of the utility model in use;

[0032] Fig.13 It is a schematic diagram of the cross-sectional structure of the material moving assembly in the embodiment of the utility model.

[0033] Reference numerals:

[0034] 1. Base; 2. First clamping positioning member; 21. First abutment plate; 22. First inner support plate; 3. Second clamping positioning member; 31. Second abutment plate; 32. Second inner support plate; 4. Linear drive; 5. Material shifting assembly; 51. Main body; 511. Guide groove; 52. Pressure rod; 521. Limit block; 522. Bump; 523. Rod body; 53. Positioning unit; 531. Positioning base; 532. Positioning block; 533. Positioning column; 534. Support plate; 54. Elastic member; 6. Support seat; 100. Pot body; 101. Electrical connection groove; 200. Welding bracket; 201. Flanged hole; 202. Bending surface; 203. Flanged hole surface. 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] The cooking pot includes a pot body 100 and a welding bracket 200 . The welding bracket 200 is welded to the outer wall of the pot body 100 .

[0043] See also Figure 5 and Figure 6 The top of the pot body 100 is provided with an opening, and the bottom wall of the pot body 100 is provided with an electrical connection groove 101, which is used to connect a power source to generate heat in the pot body 100.

[0044] This embodiment provides a cooking pot processing positioning device, which is used to position the welding bracket 200 and the pot body 100 during the welding process of the welding bracket 200, so that there is sufficient pressure between the welding bracket 200 and the pot body 100, thereby reducing the occurrence of cold welding of the welding bracket 200.

[0045] See also Figure 1-Figure 4 as well as Figure 7-Figure 9 The cooking pot processing and positioning device includes a base 1, a first clamping and positioning member 2, a second clamping and positioning member 3, a linear drive 4 and a material moving component 5.

[0046] See Figure 1 and Figure 7 , the first clamping and positioning member 2 and the second clamping and positioning member 3 are arranged opposite to each other in the axial direction of the first axis, and the first axis coincides with the axis of the pot body 100. Among them, at least one of the first clamping and positioning member 2 and the second clamping and positioning member 3 can move axially along the first axis on the base 1. Therefore, when the spacing between the first clamping and positioning member 2 and the second clamping and positioning member 3 matches the height of the pot body 100, one of the first clamping and positioning member 2 and the second clamping and positioning member 3 can abut against the opening edge of the pot body 100, and the other can abut against the bottom wall of the pot body 100, so as to achieve the clamping and positioning of the pot body 100 and keep the position of the pot body 100 stable during the welding process.

[0047] The material moving assembly 5 is mounted on the linear drive 4, and the linear drive 4 is mounted on the first clamping positioning member 2. The linear drive 4 can be extended and retracted along the radial direction of the first axis, that is, the radial direction of the pot body 100, so as to drive the material moving assembly 5 to move in the radial direction of the pot body 100. During the movement, the material moving assembly 5 can carry the welding bracket 200 close to the outer wall of the pot body 100, and then press the welding bracket 200 on the outer wall of the pot body 100, and the linear drive 4 can make the welding bracket 200 generate sufficient pressure on the outer wall of the pot body 100. At this time, the welding operation of the welding bracket 200 can effectively reduce the occurrence of false welding.

[0048] Specifically in this embodiment, the first clamping positioning member 2 is fixed on the base 1, and the second clamping positioning member 3 can slide on the base 1 along the axial direction of the pot body 100. The first clamping positioning member 2 is used to abut the opening edge of the pot body 100, and the second clamping positioning member 3 is used to abut the bottom wall of the pot body 100.

[0049] Preferably, the cooking pot processing and positioning device further includes a support seat 6, which is located between the first clamping positioning member 2 and the second clamping positioning member 3, and the support seat 6 is evaded from the first axis to allow the support seat 6 to evade the pot body 100. After the first clamping positioning member 2 and the second clamping positioning member 3 clamp the pot body 100, the support seat 6 can directly support the outer wall of the pot body 100, rather than relying solely on the friction between the first clamping positioning member 2 and the second clamping positioning member 3 and the pot body 100, thereby effectively improving the stability of the pot body 100 between the first clamping positioning member 2 and the second clamping positioning member 3.

[0050] The support seat 6 can provide a relatively good supporting effect on the pot body 100 when it fits with the outer wall surface of the pot body 100. On the other hand, since the outer wall surface of the pot body 100 is usually not a cylindrical surface, but a truncated table surface, the support seat 6 can only maintain a fit state with the outer wall surface of a specific part of the pot body 100. Based on the above situation, the support seat 6 and the second clamping positioning member 3 of this embodiment are fixedly connected, and the support seat 6 and the second clamping positioning member 3 are spaced apart. Accordingly, the support seat 6 and the second clamping positioning member 3 have a fixed spacing in the axial direction of the first axis. When the second clamping positioning member 3 is located at the bottom wall of the pot body 100, the support seat 6 is always located at the outer wall surface of the specific part of the pot body 100, thereby ensuring that the support seat 6 supports the outer wall surface of the pot body 100 in a fit manner.

[0051] See also Figure 3 , Figure 4 , Figure 7 and Figure 8 The second clamping positioning member 3 includes a second abutment plate 31 and a second inner support plate 32. The second inner support plate 32 is arranged on a side of the second abutment plate 31 facing the first clamping positioning member 2, and the projection of the second inner support plate 32 in the axial direction of the first axis is located on the inner side of the outer contour of the second abutment plate 31, that is, the size of the second abutment plate 31 is larger than the size of the second inner support plate 32. Therefore, when the second abutment plate 31 abuts against the bottom wall of the pot body 100, the second inner support plate 32 can enter the electrical connection groove 101 and fit with the inner wall of the electrical connection groove 101. Therefore, through the cooperation between the second inner support plate 32 and the inner wall of the electrical connection groove 101, the pot body 100 obtains an additional support.

[0052] Accordingly, the pot body 100 can be stably supported only by the cooperation of the second clamping positioning member 3 and the support seat 6. After the pot body 100 is stably supported by the second clamping positioning member 3 and the support seat 6, the second clamping positioning member 3 and the support seat 6 can control the opening edge of the pot body 100 to stably move toward the first clamping positioning member 2 through synchronous movement until the opening edge of the pot body 100 abuts against the first clamping positioning member 2.

[0053] It is easy to understand that the second clamping and positioning member 3 is spaced apart from the base 1 to ensure that the first clamping and positioning member 2 and the second clamping and positioning member 3 are at the same height. On this basis, the first clamping and positioning member 2 is also spaced apart from the base 1 to ensure that the pot body 100 can maintain a certain distance from the base 1 to avoid interference and friction between the pot body 100 and the base 1 when moving.

[0054] The first clamping and positioning member 2 includes a first abutting plate 21 and a first inner supporting plate 22. The first inner supporting plate 22 is arranged on a side of the first abutting plate 21 facing the second clamping and positioning member 3. The projection of the first inner supporting plate 22 in the axial direction of the first axis is located on the inner side of the outer contour of the first abutting plate 21, that is, the size of the first inner supporting plate 22 is smaller than that of the first abutting plate 21. The first abutting plate 21 can be used to abut against the opening edge of the pot body 100. When the opening edge of the pot body 100 abuts against the first abutting plate 21, the first inner supporting plate 22 can enter the interior of the pot body 100 and fit with the inner wall of the pot body 100 at the opening, so that the first clamping and positioning member 2 can provide more stable support and positioning for the pot body 100.

[0055] See also Figure 2 and Fig.13 The material moving assembly 5 includes a body 51, a pressure rod 52, a positioning unit 53 and an elastic member 54. The pressure rod 52 includes a stopper 521, a protrusion 522 and a rod 523. The stopper 521 and the positioning unit 53 are respectively arranged at two ends of the rod 523. The protrusion 522 is arranged on the side wall of the rod 523. The elastic member 54 is sleeved on the pressure rod 52, and the elastic member 54 is located between the stopper 521 and the protrusion 522. The body 51 is provided with a guide groove 511 extending along the axial direction of the rod 523. The rod 523 is penetrated at the guide groove 511 to allow the rod 523 to move radially along the pot body 100 on the body 51. The stopper 521 and the elastic member 54 are respectively located at the two end sides of the guide groove 511, so that the two ends of the elastic member 54 are respectively abutted against the protrusion 522 and the part of the body 51 located at the end edge of the guide groove 511.

[0056] The body 51 is fixed to the output end of the linear drive 4, and the welding bracket 200 is located on the positioning unit 53. Before the linear drive 4 controls the welding bracket 200 to reach the outer wall of the pot body 100, the limit block 521 abuts against the body 51. After the welding bracket 200 contacts the outer wall of the pot body 100, as the body 51 continues to approach the outer wall of the pot body 100, the pressure of the pressure rod 52 on the outer wall of the pot body 100 gradually increases. At the same time, the elastic member 54 also begins to be compressed, causing the rod body 523 to slide at the guide groove 511, and the limit block 521 and the body 51 are separated. Under the buffering effect of the elastic member 54, it can be prevented that the pressure of the pressure rod 52 on the outer wall of the pot body 100 is too large, causing the pot body 100 to be damaged.

[0057] See also Fig.10 The welding bracket 200 includes two bending surfaces 202 and two hole-turning surfaces 203, each of which is provided with a hole-turning 201. The two bending surfaces 202 are opposite to each other and spaced apart, and the hole-turning surfaces 203 are perpendicular to the bending surfaces 202. The specific structure of the welding bracket 200 is prior art, and will not be described in detail in this embodiment.

[0058] See also Fig.11 and Fig.12 In this embodiment, the positioning unit 53 includes a positioning base 531, a positioning block 532 and two positioning columns 533. The end of the pressure rod 52 is fixed to the positioning base 531. The positioning block 532 and the positioning column 533 are both arranged on the outer wall of the positioning base 531 away from the pressure rod 52. The positioning block 532 is located between the two positioning columns 533.

[0059] The two positioning posts 533 are respectively inserted into the two openings 201, so that the two opening surfaces 203 fit the positioning base 531, and the positioning block 532 is clamped between the two bending surfaces 202. Based on the shape of the welding bracket 200, when the positioning base 531 applies pressure to the two opening surfaces 203, it is easy to cause the two bending surfaces 202 to deform and approach each other. At this time, the above deformation can be effectively suppressed under the limiting effect of the positioning block 532, thereby improving the welding effect of the welding bracket 200 on the outer wall of the pot body 100.

[0060] In order to prevent the welding bracket 200 from falling off the positioning base 531 during welding, the positioning unit 53 further includes a support plate 534, which is detachably mounted on the positioning base 531, and the support plate 534 can press the flanging surface 203 onto the positioning base 531. When welding is completed, the support plate 534 is removed from the positioning base 531, so that the welding bracket 200 and the positioning base 531 can be separated.

[0061] 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.

[0062] 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 pot processing and positioning device, characterized in that: It comprises a base (1), a first clamping and positioning member (2), a second clamping and positioning member (3), a linear drive (4) and a material moving assembly (5); The first clamping positioning member (2) and the second clamping positioning member (3) are arranged opposite to each other in the axial direction of the first axis, and at least one of the first clamping positioning member (2) and the second clamping positioning member (3) is movably arranged on the base (1) along the axial direction of the first axis, and one of the first clamping positioning member (2) and the second clamping positioning member (3) is used to abut against the opening edge of the pot body (100), and the other is used to abut against the bottom wall of the pot body (100); The material moving assembly (5) is used to carry the welding bracket (200) to move, and the material moving assembly (5) is installed on the linear drive (4), and the linear drive (4) is installed on the first clamping positioning member (2) to allow the material moving assembly (5) to move radially along the first axis on the first clamping positioning member (2).

2. The cooking pot processing and positioning device according to claim 1, characterized in that: The cooking pot processing and positioning device further comprises a support seat (6), wherein the support seat (6) is located between the first clamping and positioning member (2) and the second clamping and positioning member (3), and the support seat (6) is away from the first axis to allow the support seat (6) to support the outer wall of the pot body (100).

3. The cooking pot processing and positioning device according to claim 2, characterized in that: The second clamping positioning member (3) is movably arranged on the base (1) along the axial direction of the first axis, and the support seat (6) is fixedly connected to the second clamping positioning member (3) and arranged at a distance.

4. The cooking pot processing and positioning device according to claim 3, characterized in that: The second clamping positioning member (3) comprises a second abutment plate (31) and a second inner support plate (32), wherein the second abutment plate (31) is used to abut against the bottom wall of the pot body (100), and the second inner support plate (32) is arranged on a side of the second abutment plate (31) facing the first clamping positioning member (2), and the projection of the second inner support plate (32) in the axial direction of the first axis is located on the inner side of the outer contour of the second abutment plate (31), so as to allow the second inner support plate (32) to fit the inner wall of the electrical connection groove (101) of the pot body (100).

5. The cooking pot processing and positioning device according to claim 3, characterized in that: The second clamping positioning member (3) and the first clamping positioning member (2) are both arranged at a distance from the base (1).

6. The cooking pot processing and positioning device according to claim 1, characterized in that: The first clamping positioning member (2) comprises a first abutment plate (21) and a first inner support plate (22), wherein the first abutment plate (21) is used to abut against the opening edge of the pot body (100), and the first inner support plate (22) is arranged on a side of the first abutment plate (21) facing the second clamping positioning member (3), and the projection of the first inner support plate (22) in the axial direction of the first axis is located on the inner side of the outer contour of the first abutment plate (21), so as to allow the first inner support plate (22) to fit the inner wall of the opening of the pot body (100).

7. The cooking pot processing and positioning device according to claim 1, characterized in that: The material moving assembly (5) comprises a main body (51), a pressure rod (52), a positioning unit (53) and an elastic member (54); the main body (51) is fixed to the output end of the linear drive (4); the pressure rod (52) is movably arranged on the main body (51) along its own axial direction; the positioning unit (53) is arranged on one end of the pressure rod (52); the elastic member (54) is sleeved on the pressure rod (52); and the two ends of the elastic member (54) are respectively abutted against the pressure rod (52) and the main body (51).

8. The cooking pot processing and positioning device according to claim 7, characterized in that: The pressure rod (52) comprises a limit block (521), a protrusion (522) and a rod body (523); the limit block (521) and the positioning unit (53) are respectively arranged at two ends of the rod body (523); the protrusion (522) is arranged on a side wall of the rod body (523); the elastic member (54) is located between the limit block (521) and the protrusion (522); one end of the elastic member (54) abuts against the protrusion (522); The main body (51) is provided with a guide groove (511) extending axially along the rod body (523), and the rod body (523) is inserted into the guide groove (511) so that the limit block (521) and the elastic member (54) are respectively located at two end sides of the guide groove (511).

9. The cooking pot processing and positioning device according to claim 7, characterized in that: The positioning unit (53) comprises a positioning base (531), a positioning block (532) and two positioning columns (533); the end of the pressure rod (52) is fixed to the positioning base (531); the positioning block (532) and the positioning column (533) are both arranged on the outer wall of the positioning base (531) away from the pressure rod (52); and the positioning block (532) is located between the two positioning columns (533); The positioning column (533) is used for inserting into the turned hole (201) of the welding bracket (200), and the positioning block (532) is used for abutting against the bent surface (202) of the welding bracket (200).

10. The cooking pot processing and positioning device according to claim 9, characterized in that: The positioning unit (53) further comprises a support plate (534), wherein the support plate (534) is detachably mounted on the positioning base (531), and the support plate (534) is used to cooperate with the positioning base (531) to clamp the turned hole surface (203) of the welding bracket (200).

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