A feeding fixture

Abstract

This application relates to a loading fixture for placing a workpiece to be processed onto a spraying device. The loading fixture includes a base and a positioning member. The base holds the workpiece, and the positioning member is movably mounted on the base and abuts against the workpiece. The base includes a positioning hole, and the workpiece is coaxially aligned with the positioning hole. The positioning member can move towards or away from the positioning hole to adjust the relative position between the positioning member and the base, causing the positioning member to abut against the side wall of the workpiece, thereby limiting the relative position between the workpiece and the positioning hole. The positioning hole can be aligned with the spraying device, allowing the workpiece to rotate coaxially with the spraying device after it is placed on the device.

Description

Technical Field

[0001] This application relates to the field of cooking utensil processing, and more particularly to a feeding fixture. Background Technology

[0002] The cookware has a protective layer on both its inner and outer surfaces to extend its lifespan. This protective material is applied to the cookware surface via spraying. During spraying, the cookware is fixed to a rotating rod on the spraying device, allowing it to rotate with the rod for proper application. If the cookware and the rotating rod cannot rotate coaxially, the cookware will swing excessively, leading to uneven application of the protective material. Currently, after the cookware is placed on the rotating rod, workers need to manually adjust its position to ensure coaxial rotation. This adjustment process can easily contaminate the cookware surface, causing spraying defects. Utility Model Content

[0003] In view of this, this application provides a feeding fixture to solve the problem of needing to manually adjust the relative position of the rotating rod in the pot and the spraying device to make them coaxial.

[0004] This application embodiment provides a loading fixture, the loading fixture comprising:

[0005] A base for placing the workpiece to be processed;

[0006] A positioning element, which is movably mounted on the base;

[0007] The base includes a positioning hole, and the workpiece to be processed is coaxially arranged with the positioning hole; the positioning element can move in a direction close to or away from the positioning hole and abut against the side wall of the workpiece to be processed.

[0008] The sidewall of the workpiece to be processed abuts against the positioning component, making the workpiece coaxial with the positioning hole. When the workpiece is placed into the spraying device using the loading fixture, the spraying device can extend into the positioning hole and abut against its inner wall, making the rotating rod in the spraying device coaxial with the positioning hole. This, in turn, ensures that the workpiece and the rotating rod are coaxial, improving the uniformity of the protective coating sprayed on the workpiece surface. Placing the workpiece into the spraying device using the loading fixture eliminates the need for manual adjustment of its position, reducing the possibility of surface contamination leading to spraying defects.

[0009] In one possible embodiment, the positioning element includes at least two positioning posts, which are spaced apart along a direction perpendicular to the movement of the positioning element, and are respectively located on both sides of the radial direction of the positioning hole.

[0010] The workpiece to be processed simultaneously abuts against at least two positioning posts, so that the positioning members can restrict the position of the workpiece to be processed in at least two directions, so as to determine the position of the workpiece to be processed on the base.

[0011] In one possible embodiment, the surface of the positioning post has a buffer layer.

[0012] The positioning post contacts the workpiece through a buffer layer, which reduces the possibility of the positioning post scratching the workpiece and improves the safety of loading the workpiece.

[0013] In one possible embodiment, the base includes a guide groove extending along the direction of movement of the positioning member; the positioning member includes a guide member located within the guide groove.

[0014] The guide is located in the guide groove, which allows the guide to move along the extension direction of the guide groove, and restricts the movement direction of the positioning element.

[0015] In one possible embodiment, the feeding fixture includes a limiting plate mounted on the base, with at least a portion of the limiting plate located above the guide groove, and the guide member located between the limiting plate and the guide groove.

[0016] At least a portion of the limiting plate is located above the guide groove, so that the limiting plate and the guide groove form a limiting space. The guide component is located within the limiting space, which can reduce the possibility of the guide component disengaging from the guide groove, and allow the positioning component to be movably mounted on the base.

[0017] In one possible embodiment, the feeding fixture includes an adjusting rod, which is rotatably mounted on the base, and a positioning member is sleeved on the adjusting rod; the adjusting rod has an external thread on its surface, and the positioning member has an internal thread, with the positioning member and the adjusting rod threadedly engaged.

[0018] The adjusting rod extends radially along the positioning hole. The positioning element and the adjusting rod are threaded together. Rotating the adjusting rod moves the positioning element along its extension direction, allowing it to move closer to or further away from the positioning hole. The threaded connection between the positioning element and the adjusting rod also improves the accuracy of the adjusting rod's position adjustment. After determining the position of the positioning element, stopping the rotation of the adjusting rod, and then restricting its position through the threaded engagement, allows the loading fixture to load multiple workpieces of the same size.

[0019] In one possible embodiment, the feeding fixture includes a handle, which is mounted on the base; the handle includes a receiving cavity, and one end of the adjusting rod has an adjusting structure, with the end of the adjusting rod having the adjusting structure located within the receiving cavity.

[0020] The handle protrudes from the base, allowing operators to pick up the loading fixture and place the workpiece to be processed onto the spraying device. The end of the adjusting rod with its adjustment mechanism extends into the handle's receiving cavity, reducing the possibility of accidental rotation and improving stability during the loading process.

[0021] In one possible embodiment, the base includes a protrusion, the positioning hole is located on the protrusion, and the adjusting rod abuts against the protrusion.

[0022] The adjusting rod abuts against the protrusion to limit the relative position of the adjusting rod and the base. The adjusting rod can rotate relative to the protrusion to adjust the position of the positioning element.

[0023] In one possible embodiment, the protrusion includes an opening located on the side of the protrusion away from the adjusting rod, and the opening communicates with the positioning hole.

[0024] When the workpiece to be processed is placed on the spraying device, the spraying device can enter the positioning hole through the opening, which reduces the difficulty of loading the workpiece.

[0025] In one possible embodiment, the workpiece to be processed includes a backing sheet, and the side of the workpiece to be processed with the backing sheet is placed on the base, wherein the diameter of the positioning hole is less than or equal to the diameter of the backing sheet.

[0026] The diameter of the positioning hole in the base is the same as the diameter of the spraying device. Therefore, the diameter of the spraying device is also less than or equal to the diameter of the backing film. After the workpiece to be processed is placed in the spraying device, the possibility of the spraying device blocking the area outside the backing film can be reduced, so that the inner and outer surfaces of the workpiece to be processed, outside the backing film, can have a protective coating.

[0027] This application relates to a loading fixture for placing a workpiece to be processed onto a spraying device. The loading fixture includes a base and a positioning member. The base holds the workpiece, and the positioning member is movably mounted on the base and abuts against the workpiece. The base includes a positioning hole, and the workpiece is coaxially aligned with the positioning hole. The positioning member can move towards or away from the positioning hole to adjust the relative position between the positioning member and the base, causing the positioning member to abut against the side wall of the workpiece, thereby limiting the relative position between the workpiece and the positioning hole. The positioning hole can be aligned with the spraying device, allowing the workpiece to rotate coaxially with the spraying device after it is placed on the device. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the spraying device.

[0030] Figure 2 This is a top view of the spraying equipment;

[0031] Figure 3 This is a top view of the rotating rod;

[0032] Figure 4 This is a schematic diagram of the feeding fixture provided in the embodiments of this application;

[0033] Figure 5 A top view of the loading fixture provided in the embodiments of this application;

[0034] Figure 6 This is a schematic diagram of the positioning element, adjusting rod, and handle provided in the embodiments of this application.

[0035] Figure label:

[0036] 1-Base;

[0037] 11-Positioning hole;

[0038] 12-Guide groove;

[0039] 13-Limit plate;

[0040] 14-Protrusion;

[0041] 2-Positioning components;

[0042] 21-Positioning post;

[0043] 22-Guide component;

[0044] 3-Adjusting rod;

[0045] 31-Adjustment structure;

[0046] 4-Handle;

[0047] 5-Spraying device;

[0048] 51-Rotating rod;

[0049] 511 - First Installation Section;

[0050] 512 - Second Installation Section;

[0051] 513 - First magnetic component;

[0052] 514 - Second magnetic component;

[0053] 52 - Support plate. Detailed Implementation

[0054] To better understand the technical solution of this application, the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0055] like Figures 1 to 3 As shown, the spraying device 5 includes a rotating rod 51 and a support plate 52. The rotating rod 51 includes a first mounting part 511 and a second mounting part 512. The first mounting part 511 and the second mounting part 512 are coaxially arranged, and the first mounting part 511 protrudes from the second mounting part 512. The support plate 52 has a ring-shaped structure, allowing it to be fitted onto the first mounting part 511, and the surface of the support plate 52 is flush with the surface of the first mounting part 511. When the support plate 52 is fitted onto the first mounting part 511, the second mounting part 512 can support the support plate 52. A first magnetic element 513 is provided on the second mounting part 512, allowing the support plate 52 to be detachably mounted on the second mounting part 512. The workpiece to be processed is placed on the support plate 52, so that the bottom surface of the workpiece is in contact with the surfaces of the support plate 52 and the first mounting part 511. The diameter of the support plate 52 is larger than that of the rotating rod 51, and it is used to support the workpiece to be processed, thereby improving the stability of the workpiece. Therefore, the size of the support plate 52 on the rotating rod 51 can be changed according to the size of the workpiece to be processed, so that the spraying device 5 can spray protective coatings on workpieces of different sizes. After the workpiece to be processed is placed in the spraying device 5, the bottom surface of the workpiece to be processed will contact the support plate 52 and the first mounting part 511. The first mounting part 511 is provided with a second magnetic element 514, which can attract the workpiece to be processed, thereby improving the stability of the workpiece to be processed on the spraying device 5.

[0056] When spraying a protective coating onto the surface of a workpiece, the workpiece needs to rotate with the rotating shaft to ensure the coating covers its surface. To improve coating uniformity, the workpiece needs to rotate coaxially with the rotating rod 51. Currently, this is achieved manually. However, during manual adjustment, workers may come into contact with the rotating rod 51 and the workpiece, potentially transferring lubricant from the rotating rod 51 onto the workpiece surface, resulting in coating defects.

[0057] like Figure 4 and Figure 5As shown in the figure, this application provides a feeding fixture, including a base 1 and a positioning member 2. The base 1 is used to place the workpiece to be processed, and the positioning member 2 is movably mounted on the base 1 and abuts against the workpiece to be processed. The base 1 includes a positioning hole 11, and the workpiece to be processed is coaxially arranged with the positioning hole 11. The positioning member 2 can move in a direction close to or away from the positioning hole 11 to adjust the relative position of the positioning member 2 and the base 1, so that the positioning member 2 abuts against the side wall of the workpiece to be processed, thereby limiting the relative position of the workpiece to be processed and the positioning hole 11.

[0058] Select the support plate 52 and the loading fixture according to the size of the workpiece to be processed, so that the diameter of the positioning hole 11 in the loading fixture is the same as the diameter of the support plate 52. When adjusting the loading fixture, first place the support plate 52 on the workpiece to be processed and set it coaxially with the workpiece. Then place the loading fixture on the workpiece to be processed and make the support plate 52 located in the positioning hole 11 on the base 1. Then adjust the position of the positioning member 2 so that the positioning member 2 abuts against the side wall of the workpiece to be processed. At this time, the workpiece to be processed and the support plate 52 are coaxial.

[0059] When placing workpieces of the same size onto the spraying device 5, the workpieces are first placed on the base 1 and abut against the positioning member 2, making the workpieces coaxial with the positioning hole 11. Then, the positioning hole 11 is aligned with the support plate 52, and the support plate 52 passes through the positioning hole 11 from the side of the base 1 where the workpiece is not placed, thus placing the workpieces onto the spraying fixture. This ensures that the workpieces, support plate 52, and rotating rod 51 are coaxial, improving the uniformity of the protective coating sprayed on the surface of the workpieces. By placing the workpieces onto the spraying device 5 using the loading fixture, there is no need to manually adjust the position of the workpieces on the spraying device 5, reducing the possibility of spraying defects caused by surface contamination of the workpieces.

[0060] In one possible embodiment, the workpiece to be processed can be a cookware, with a double-sided bottom plate on the bottom surface. The double-sided bottom plate is made of a magnetically conductive material such as stainless steel, which makes the cookware suitable for induction cookers and also improves the strength of the bottom surface of the cookware. The side of the workpiece to be processed with the double-sided bottom plate is placed on the base 1, and the diameter of the positioning hole 11 in the base 1 is less than or equal to the diameter of the double-sided bottom plate.

[0061] The diameter of the positioning hole 11 in the base 1 is the same as the diameter of the support plate 52. Therefore, the diameter of the support plate 52 is also less than or equal to the diameter of the backing plate. After the workpiece to be processed is placed on the support plate 52, the possibility of the support plate 52 blocking the area outside the backing plate can be reduced, so that the inner and outer surfaces of the workpiece to be processed, outside the backing plate, can have a protective coating.

[0062] like Figure 4 and Figure 6As shown, in one possible embodiment, the positioning member 2 includes at least two positioning posts 21 for abutting against the sidewall of the workpiece to be processed. The at least two positioning posts 21 are spaced apart along a direction perpendicular to the movement direction of the positioning member 2, and are respectively located on both sides of the radial direction of the positioning hole 11.

[0063] When adjusting the feeding fixture, the positioning component 2 can move in a direction close to or away from the positioning hole 11, and at least two positioning pins 21 are spaced apart in a direction perpendicular to the movement direction of the positioning component 2, so that at least two positioning pins 21 can simultaneously abut against the side wall of the workpiece to be processed.

[0064] After the loading fixture is adjusted, the position of the workpiece to be processed on the base 1 is restricted by the positioning element 2, so that the workpiece to be processed is coaxial with the positioning hole 11. The workpiece to be processed simultaneously abuts against at least two positioning pins 21, so that the positioning element 2 can restrict the position of the workpiece to be processed in at least two directions, so as to determine the position of the workpiece to be processed on the base 1.

[0065] In one possible embodiment, a buffer layer is provided on the surface of the positioning post 21, so that the positioning post 21 contacts the workpiece to be processed through the buffer layer.

[0066] The buffer layer has low hardness, and the positioning post 21 contacts the workpiece through the buffer layer, which can reduce the possibility of the positioning post 21 scratching the workpiece and improve the safety of loading the workpiece.

[0067] like Figure 4 and Figure 6 As shown, in one possible embodiment, the base 1 includes a guide groove 12 that extends along the movement direction of the positioning member 2. The positioning member 2 includes a guide member 22 that is located within the guide groove 12. The side of the guide member 22 contacts the inner wall of the guide groove 12, allowing the guide member 22 to move along the extension direction of the guide groove 12, thereby restricting the movement direction of the positioning member 2.

[0068] like Figure 4 As shown, in one possible embodiment, the loading fixture includes a limiting plate 13, which is mounted on the base 1 and extends toward the guide groove 12 such that at least a portion of the limiting plate 13 is located above the guide groove 12, and the guide member 22 is located between the limiting plate 13 and the guide groove 12.

[0069] The thickness of the guide member 22 is less than or equal to the depth of the guide groove 12. At least a portion of the limiting plate 13 is located above the guide groove 12, so that the limiting plate 13 and the guide groove 12 form a limiting space. The guide member 22 is located within the limiting space, which can reduce the possibility of the guide member 22 disengaging from the guide groove 12, and the positioning member 2 is movablely mounted on the base 1.

[0070] like Figure 4and Figure 5 As shown, in one possible embodiment, guide grooves 12 are provided on both sides of the positioning hole 11, and limit plates 13 are provided above the guide grooves 12. The positioning member 2 includes guide members 22 corresponding to the guide grooves 12. The two guide members 22 are respectively located in the two guide grooves 12 on both sides of the positioning hole 11, which can improve the reliability of the positioning member 2 installed on the base 1 and the stability of the positioning member 2 during movement.

[0071] like Figure 4 and Figure 6 As shown, in one possible embodiment, the feeding fixture includes an adjusting rod 3, which is rotatably mounted on the base 1. The outer surface of the adjusting rod 3 is provided with external threads. The positioning member 2 includes a mounting hole with internal threads. The positioning member 2 is sleeved on the adjusting rod 3 through the mounting hole, so that the positioning member 2 and the adjusting rod 3 can be engaged by threads.

[0072] The adjusting rod 3 extends radially along the positioning hole 11. The positioning element 2 and the adjusting rod 3 are connected by a thread. Rotating the adjusting rod 3 causes the positioning element 2 to move along the extension direction of the adjusting rod 3, that is, rotating the adjusting rod 3 allows the positioning element 2 to move closer to or further away from the positioning hole 11. The threaded connection between the positioning element 2 and the adjusting rod 3 also improves the accuracy of the position adjustment of the positioning element 2 by the adjusting rod 3. After determining the position of the positioning element 2, stopping the rotation of the adjusting rod 3, the threaded connection between the positioning element 2 and the adjusting rod 3 restricts the position of the positioning element 2, allowing the loading fixture to load multiple workpieces of the same size.

[0073] like Figure 4 and Figure 6 As shown, in one possible embodiment, one end of the adjusting rod 3 has an adjusting structure 31, allowing the operator to rotate the adjusting rod 3 via the adjusting structure 31. The feeding fixture includes a handle 4, which is fixedly mounted on the base 1. The handle 4 includes a receiving cavity, and the end of the adjusting rod 3 with the adjusting structure 31 is located within the receiving cavity.

[0074] The handle 4 protrudes from the base 1, allowing the operator to pick up the loading fixture via the handle 4 and place the workpiece to be processed on the loading fixture into the spraying device 5.

[0075] The adjustment structure 31 of the adjustment rod 3 can be a polygonal groove, allowing the operator to rotate the adjustment rod 3 using a corresponding tool. One end of the adjustment rod 3 with the adjustment structure 31 extends into the receiving cavity of the handle 4. The operator needs to rotate the adjustment rod 3 at the end of the handle 4 using a corresponding tool, which reduces the possibility of the adjustment rod 3 rotating due to accidental contact and helps improve the stability during the feeding process.

[0076] like Figure 4 and Figure 5As shown, in one possible embodiment, the base 1 includes a protrusion 14, and a positioning hole 11 is located in the protrusion 14 and can pass through the protrusion 14.

[0077] When the workpiece to be processed is placed on the spraying device 5, the edge of the support plate 52 needs to abut against the inner wall of the positioning hole 11. The positioning hole 11 is located on the protrusion 14, which can increase the width of the inner wall of the positioning hole 11 so that the edge of the support plate 52 can abut against the inner wall of the positioning hole 11, reducing the difficulty of loading.

[0078] The protrusion 14 protrudes from the side of the base 1 where the positioning member 2 is installed, so that the end of the adjusting rod 3 without the adjusting structure 31 abuts against the protrusion 14 to limit the relative position of the adjusting rod 3 and the base 1. The adjusting rod 3 can rotate relative to the protrusion 14 to adjust the position of the positioning member 2.

[0079] In one possible embodiment, a limiting groove is provided on the side wall of the protrusion 14 to limit the position of the end of the adjusting rod 3 that is not provided with the adjusting structure 31.

[0080] like Figure 4 As shown, in one possible embodiment, the protrusion 14 includes an opening located on the side of the protrusion 14 away from the adjusting rod 3 and communicating with the positioning hole 11.

[0081] When the workpiece to be processed is placed on the spraying device 5, the support plate 52 can enter the positioning hole 11 through the opening, which reduces the difficulty of loading the workpiece.

[0082] It should be understood that the described embodiments are merely some, not all, of the embodiments in this application. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0083] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The singular forms “a,” “the,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0084] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

Claims

1. A feeding fixture, characterized in that, The loading fixture includes: A base (1) is used to place the workpiece to be processed; Positioning element (2), which is movably mounted on the base (1); The base (1) includes a positioning hole (11), and the workpiece to be processed is coaxially arranged with the positioning hole (11); the positioning member (2) can move in a direction close to or away from the positioning hole (11) and abut against the side wall of the workpiece to be processed.

2. The feeding fixture according to claim 1, characterized in that, The positioning element (2) includes at least two positioning posts (21). The at least two positioning posts (21) are spaced apart along the direction perpendicular to the movement of the positioning element (2), and the at least two positioning posts (21) are respectively located on both sides of the radial direction of the positioning hole (11).

3. The feeding fixture according to claim 2, characterized in that, The surface of the positioning post (21) has a buffer layer.

4. The feeding fixture according to claim 1, characterized in that, The base (1) includes a guide groove (12) that extends along the movement direction of the positioning member (2); the positioning member (2) includes a guide member (22) that is located within the guide groove (12).

5. The feeding fixture according to claim 4, characterized in that, The feeding fixture includes a limiting plate (13), which is installed on the base (1), and at least a portion of the limiting plate (13) is located above the guide groove (12), and the guide member (22) is located between the limiting plate (13) and the guide groove (12).

6. The feeding fixture according to claim 1, characterized in that, The feeding fixture includes an adjusting rod (3), which is rotatably mounted on the base (1). The positioning element (2) is sleeved on the adjusting rod (3). The adjusting rod (3) has an external thread on its surface, and the positioning element (2) has an internal thread. The positioning element (2) and the adjusting rod (3) are threaded together.

7. The feeding fixture according to claim 6, characterized in that, The feeding fixture includes a handle (4), which is mounted on the base (1); the handle (4) includes a receiving cavity, and one end of the adjusting rod (3) has an adjusting structure (31), with the end of the adjusting rod (3) having the adjusting structure (31) located inside the receiving cavity.

8. The feeding fixture according to claim 6, characterized in that, The base (1) includes a protrusion (14), the positioning hole (11) is located on the protrusion (14), and the adjusting rod (3) abuts against the protrusion (14).

9. The feeding fixture according to claim 8, characterized in that, The protrusion (14) includes an opening located on the side of the protrusion (14) away from the adjusting rod (3), and the opening communicates with the positioning hole (11).

10. The feeding fixture according to any one of claims 1 to 9, characterized in that, The workpiece to be processed includes a backing sheet. The side of the workpiece to be processed with the backing sheet is placed on the base (1). The diameter of the positioning hole (11) is less than or equal to the diameter of the backing sheet.

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