Ear laser marking clamp
By designing an adjustable lid laser marking fixture, the problem of frequent fixture changes in existing technologies has been solved, enabling rapid adaptation to lids of different sizes and improving cookware production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGMEN ANNUOTE COOKING UTENSILS MFG
- Filing Date
- 2025-07-01
- Publication Date
- 2026-06-23
AI Technical Summary
Existing technology requires the manufacture of corresponding clamps for each type and size of cookware lid lug, resulting in a large workload for clamp replacement and low production efficiency.
A laser marking fixture for cover ears was designed, which enables rapid adjustment of cover ears of different sizes through an adjustment mechanism. The fixture includes a sliding connection between the first and second adjustment components and the engagement of the clamping part, which can adapt to cover ears of various structural shapes and sizes and simplify the fixture replacement process.
It increased production speed, reduced unnecessary waiting time, improved production efficiency, and saved time on changing and installing fixtures.
Smart Images
Figure CN224390187U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cookware manufacturing technology, and in particular to a laser marking fixture for lid covers. Background Technology
[0002] Cookware products need to be marked with identification codes such as dates, batch numbers, or brand models to better identify relevant product information. Currently, laser engraving is generally used for marking cookware products. Laser engraving is a non-contact processing method, avoiding mechanical stress damage to the workpiece, and it supports automated mass production of complex patterns. Some cookware products need to have their identification codes stamped inside the lid handles to reduce the risk of damage to the codes due to overheating, scratches, or collisions during use. Because cookware products come in various models and sizes, and the lid handles also vary in shape and size, current technology requires the manufacture of a corresponding fixture for each lid handle shape and size. When switching between different lid handles for laser marking, large-scale fixture changes are required, resulting in a large workload and unnecessary waiting time for the entire production line, slowing down production speed and leading to low production efficiency. Utility Model Content
[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a laser marking fixture for cookware lids, which can be quickly adjusted according to cookware lids of different sizes, thereby increasing production speed and efficiency.
[0004] A laser marking fixture for caps according to an embodiment of the present invention includes:
[0005] Mounting base;
[0006] The adjustment mechanism includes a first adjustment component and a second adjustment component, wherein the first adjustment component is slidably connected to the mounting base; or, the second adjustment component is slidably connected to the mounting base; or, both the first adjustment component and the second adjustment component are slidably connected to the mounting base.
[0007] The first adjustment component is provided with a first clamping part, and the second adjustment component is provided with a second clamping part, with the first clamping part and the second clamping part being arranged opposite to each other.
[0008] A laser marking fixture for cover plates according to an embodiment of the present utility model has at least the following beneficial effects:
[0009] The relative distance between the first and second adjusting components is adjustable. When a longer lid handle needs to be clamped, simply increase the relative distance between the first and second adjusting components to match the longer lid handle; conversely, when a shorter lid handle needs to be clamped, simply decrease the relative distance to match the shorter lid handle. The first clamping part of the first adjusting component and the second clamping part of the second adjusting component work together to clamp the cookware lid handle with an interference fit, which is convenient and quick. When switching between lid handles of different sizes for laser marking, simply adjust the first and second adjusting components according to the length of the lid handle to be replaced. This is simple and quick, eliminating the need for large-scale fixture replacements, saving time spent remanufacturing new fixtures or finding existing fixtures of the corresponding size, and also saving time spent reinstalling fixtures. It can quickly handle cookware lid handles of various shapes and sizes, with fast adjustment speed and minimal workload, reducing unnecessary waiting time on the entire production line, increasing production speed and efficiency.
[0010] According to an embodiment of the present invention, a cover laser marking fixture includes a first adjustment component comprising a first adjustment block and a second adjustment block, wherein the second adjustment block is slidably connected to the first adjustment block, and the first adjustment block and the second adjustment block together form a first clamping part.
[0011] According to an embodiment of the present invention, a cover laser marking fixture includes a second adjustment component comprising a third adjustment block and a fourth adjustment block, wherein the fourth adjustment block is slidably connected to the third adjustment block, and the third adjustment block and the fourth adjustment block together form a second clamping part.
[0012] According to an embodiment of the present invention, a cover laser marking fixture includes an adjustment mechanism that further includes multiple first fixing components. The first adjustment block and the third adjustment block are both provided with a first waist-shaped hole. The second adjustment block is connected to the first waist-shaped hole on the first adjustment block through the first fixing component. The fourth adjustment block is connected to the first waist-shaped hole on the third adjustment block through another first fixing component.
[0013] According to an embodiment of the present utility model, a cover laser marking fixture is provided on the mounting base, which is provided with a plurality of second waist-shaped holes, each of which corresponds to a plurality of first waist-shaped holes. The second waist-shaped holes are located below the first waist-shaped holes, and the first fixing component can move within the second waist-shaped holes.
[0014] According to an embodiment of the present invention, a laser marking fixture for a cover is provided on the top surface of the mounting base, and a limiting groove is provided on the top surface of the mounting base. The first adjusting component and the second adjusting component are both disposed in the limiting groove, and the first adjusting component and the second adjusting component are slidably connected to the mounting base.
[0015] According to an embodiment of the present utility model, a cover laser marking fixture includes an adjustment mechanism that further includes multiple second fixing components. The mounting base is provided with a third oblong hole and a fourth oblong hole. The first adjusting block is connected to the third oblong hole through the second fixing component, and the third adjusting block is connected to the fourth oblong hole through another second fixing component.
[0016] According to an embodiment of the present invention, a cover laser marking fixture is provided with two third oblong holes and two fourth oblong holes. The two third oblong holes are spaced apart along the length direction of the first adjusting block, and the two fourth oblong holes are spaced apart along the length direction of the third adjusting block.
[0017] According to an embodiment of the present invention, a cover laser marking fixture has a third oblong hole and a fourth oblong hole arranged in parallel.
[0018] According to an embodiment of the present invention, a cover laser marking fixture is provided on the mounting base, and the fifth oblong hole is located between the first adjustment component and the second adjustment component.
[0019] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0020] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0021] Figure 1 This is a schematic diagram of the structure of a cover laser marking fixture according to an embodiment of the present utility model;
[0022] Figure 2 This is a top view of a cover laser marking fixture according to an embodiment of the present utility model;
[0023] Figure 3 This is a schematic diagram of the structure of a laser marking fixture for a cover and a cover according to an embodiment of the present utility model.
[0024] Explanation of reference numerals in the attached figures:
[0025] Mounting base 100; second oblong hole 110; third oblong hole 120; fourth oblong hole 130; fifth oblong hole 140; limiting groove 150; connecting foot 160;
[0026] First adjusting component 200; first adjusting block 210; second adjusting block 220; first clamping part 230;
[0027] Second adjusting component 300; third adjusting block 310; fourth adjusting block 320; second clamping part 330;
[0028] First fixed component 400;
[0029] Second fixing component 500;
[0030] First oblong hole 600;
[0031] Inclined section 700;
[0032] Ear cap 800. Detailed Implementation
[0033] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0034] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0035] In the description of a utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If the terms "first" and "second" are used, they are merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or the order of the indicated technical features.
[0036] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0037] Reference Figures 1 to 3This utility model provides a cover laser marking fixture, including a mounting base 100 and an adjustment mechanism. The adjustment mechanism includes a first adjustment component 200 and a second adjustment component 300, both of which are slidably connected to the mounting base 100 to adjust the relative positions of the first adjustment component 200 and the mounting base 100, and the second adjustment component 300 and the mounting base 100, thereby adjusting the relative distance between the first adjustment component 200 and the second adjustment component 300. The first adjustment component 200 is provided with a first clamping part 230, and the second adjustment part 230... The segment assembly 300 is provided with a second clamping part 330, and the first clamping part 230 and the second clamping part 330 are disposed opposite to each other. Specifically, the first clamping part 230 is a frame structure with an opening on the top and one side, and a clamping space is formed inside the frame structure. The second clamping part 330 is also a frame structure with an opening on the top and one side, and a clamping space is also formed inside the frame structure. The opening side of the first clamping part 230 and the opening side of the second clamping part 330 are disposed opposite to each other, so that the cover ear 800 can be placed and clamped in the clamping space of the first clamping part 230 and the second clamping part 330.
[0038] As a preferred option, refer to Figures 1 to 3 The first adjustment component 200 and the second adjustment component 300 are mirror symmetrical.
[0039] This application discloses a lid laser marking fixture, which is fixedly installed on a laser marking machine. The relative distance between the first adjusting component 200 and the second adjusting component 300 is adjustable. When a longer lid 800 needs to be clamped, simply increase the relative distance between the first adjusting component 200 and the second adjusting component 300 to match the longer lid 800; when a shorter lid 800 needs to be clamped, simply decrease the relative distance between the first adjusting component 200 and the second adjusting component 300 to match the shorter lid 800. The lid 800 of the cookware is clamped with an interference fit by the first clamping part 230 of the first adjusting component 200 and the second clamping part 330 of the second adjusting component 300, which is convenient and quick. When switching between different sizes of lid handles 800 for laser marking, simply adjust the first adjustment component 200 and the second adjustment component 300 according to the length of the lid handle 800 to be replaced. This is simple and quick, eliminating the need for large-scale fixture replacements and saving time spent on remanufacturing new fixtures or finding existing fixtures of the corresponding size. It also saves time spent reinstalling fixtures. It can quickly handle cookware lid handles 800 of various structural shapes and sizes, with fast adjustment speed and minimal workload, reducing unnecessary waiting time on the entire production line, increasing production speed and efficiency.
[0040] It should be noted that in some other embodiments, the first adjustment component 200 is slidably connected to the mounting base 100, and the second adjustment component 300 is fixedly connected to the mounting base 100. By adjusting the relative position of the first adjustment component 200 and the mounting base 100, the relative distance between the first adjustment component 200 and the second adjustment component 300 can be adjusted.
[0041] It should be noted that in some other embodiments, the second adjustment component 300 is slidably connected to the mounting base 100, and the first adjustment component 200 is fixedly connected to the mounting base 100. By adjusting the relative position of the second adjustment component 300 and the mounting base 100, the relative distance between the first adjustment component 200 and the second adjustment component 300 can be adjusted.
[0042] According to some embodiments of this application, refer to Figure 1 and Figure 3 The first adjustment component 200 includes a first adjustment block 210 and a second adjustment block 220. The second adjustment block 220 is slidably connected to the first adjustment block 210, and the first adjustment block 210 and the second adjustment block 220 together form a first clamping part 230. Specifically, the top side of the first adjustment block 210 is provided with an L-shaped protrusion, and the top side of the second adjustment block 220 is provided with an I-shaped protrusion. The two protrusions together form a concave first clamping part 230 to fix the cover ear 800. By adjusting the position of the second adjustment block 220 relative to the first adjustment block 210, the relative distance between the L-shaped protrusion and the I-shaped protrusion can be adjusted, thereby adjusting the internal width of the first clamping part 230. This allows for adjustment for cover ears 800 of different widths, clamping one end of the cover ear 800.
[0043] Furthermore, the second adjustment assembly 300 includes a third adjustment block 310 and a fourth adjustment block 320. The fourth adjustment block 320 is slidably connected to the third adjustment block 310, and the third adjustment block 310 and the fourth adjustment block 320 together form the second clamping part 330. Specifically, the top side of the third adjustment block 310 is also provided with an L-shaped protrusion, and the top side of the fourth adjustment block 320 is provided with an I-shaped protrusion, together forming a concave second clamping part 330. By adjusting the position of the fourth adjustment block 320 relative to the third adjustment block 310, the internal width of the second clamping part 330 can be adjusted. In conjunction with the first clamping part 230, it is possible to clamp the two ends of the cover lug 800 with different width dimensions.
[0044] As a preferred option, the first adjusting block 210, the second adjusting block 220, the third adjusting block 310, and the fourth adjusting block 320 are all made of nylon material to reduce scratches or wear on the lug 800.
[0045] It is understood that, in some other embodiments, reference is made to... Figure 1and Figure 2 The top edge of one side of the L-shaped protrusion on the top side of the first adjusting block 210, the I-shaped protrusion on the top side of the second adjusting block 220, the L-shaped protrusion on the top side of the third adjusting block 310, and the I-shaped protrusion on the top side of the fourth adjusting block 320 is provided with an inclined portion 700. The inclined portion 700 makes it easier for the cover ear 800 to be placed into the first clamping portion 230 and the second clamping portion 330.
[0046] Furthermore, the adjustment mechanism also includes multiple first fixing components 400. Both the first adjusting block 210 and the third adjusting block 310 are provided with first oblong holes 600. The second adjusting block 220 is connected to the first oblong hole 600 on the first adjusting block 210 via the first fixing components 400. The fourth adjusting block 320 is connected to the first oblong hole 600 on the third adjusting block 310 via another first fixing component 400. Specifically, the first fixing component 400 includes bolts and nuts. Specifically, both the second adjusting block 220 and the fourth adjusting block 320 are provided with through holes for the bolts to pass through. Specifically, the bolt passes sequentially through the through hole of the second adjusting block 220 and the first oblong hole 600 located on the first adjusting block 210. The nut is threaded to the bottom end of the bolt on the lower side of the first oblong hole 600 on the first adjusting block 210, thereby connecting the second adjusting block 220 with the first oblong hole 600 on the first adjusting block 210, which also achieves the connection between the second adjusting block 220 and the first adjusting block 210. The fourth adjusting block 320 and the third adjusting block 310 are connected using the same principle. The first oblong hole 600 cooperates with the first fixing component 400, facilitating the adjustment of the position of the second adjusting block 220 relative to the first adjusting block 210, and also facilitating the adjustment of the position of the fourth adjusting block 320 relative to the third adjusting block 310. Moreover, after adjusting the positions of the second adjusting block 220 and the fourth adjusting block 320, they can be easily fixed by bolts and nuts, thus restricting the position of the second adjusting block 220 relative to the first adjusting block 210 and the position of the fourth adjusting block 320 relative to the third adjusting block 310. Alternatively, the first fixing component 400 can also be a combination of a screw and two nuts, which can achieve the same effect.
[0047] Furthermore, the mounting base 100 is provided with a plurality of second oblong holes 110, which correspond one-to-one with a plurality of first oblong holes 600. The second oblong holes 110 are located below the first oblong holes 600, and the first fixing component 400 can move within the second oblong holes 110. Specifically, the second oblong holes 110 are used to avoid the first fixing component 400 from bumping into the mounting base 100 during movement, and at the same time facilitate the assembly or disassembly of the first fixing component 400 from below the mounting base 100, for example, to facilitate the assembly or disassembly of bolts and nuts.
[0048] According to some embodiments of this application, refer to Figures 1 to 3 The top surface of the mounting base 100 is provided with a limiting groove 150. The first adjusting component 200 and the second adjusting component 300 are both disposed within the limiting groove 150, and both the first adjusting component 200 and the second adjusting component 300 are slidably connected to the mounting base 100. The limiting groove 150 is used to limit the first adjusting component 200 and the second adjusting component 300, and can also guide the first adjusting component 200 or the second adjusting component 300 when placed into the mounting base 100, thereby improving the installation speed of the first adjusting component 200, the second adjusting component 300 and the mounting base 100.
[0049] Furthermore, the adjustment mechanism also includes multiple second fixing components 500. The mounting base 100 is provided with a third oblong hole 120 and a fourth oblong hole 130. The first adjusting block 210 is connected to the third oblong hole 120 through the second fixing components 500, and the third adjusting block 310 is connected to the fourth oblong hole 130 through another second fixing component 500. Specifically, both the first adjusting block 210 and the third adjusting block 310 are provided with through holes, and the top of the through holes is provided with countersunk grooves for accommodating bolt heads. Specifically, the second fixing component 500 includes a bolt and a nut. The bolt passes sequentially through the through hole of the first adjusting block 210 and the third oblong hole 120. The nut is threaded to the bottom end of the bolt on the lower side of the third oblong hole 120, thereby connecting the first adjusting block 210 to the third oblong hole 120, which in turn connects the first adjusting block 210 to the mounting base 100. Another bolt passes sequentially through the through hole of the third adjusting block 310 and the fourth oblong hole 130, and is threaded to the nut, thereby connecting the third adjusting block 310 to the mounting base 100. This allows the first adjusting block 210 and the third adjusting block 310 to slide relative to the mounting base 100, and also facilitates the limiting and fixing of the first adjusting block 210 and the mounting base 100, and the limiting and fixing of the third adjusting block 310 and the mounting base 100, using the bolt and nut. Optionally, the second fixing component 500 can also be a combination of a screw and two nuts, achieving the same function.
[0050] Furthermore, two of each of the third oblong holes 120 and the fourth oblong holes 130 are provided. The two third oblong holes 120 are spaced apart along the length direction of the first adjusting block 210, and the two fourth oblong holes 130 are spaced apart along the length direction of the third adjusting block 310. Specifically, both ends of the first adjusting block 210 and the third adjusting block 310 are provided with through holes along their length direction. The two third oblong holes 120 are respectively located below the two through holes of the first adjusting block 210, and the two fourth oblong holes 130 are respectively located below the two through holes of the third adjusting block 310. By cooperating with the second fixing component 500 and the third oblong hole 120 and the fourth oblong hole 130, rotation of the first adjusting block 210 and the third adjusting block 310 is prevented, so that the length direction of the first adjusting block 210 is always near the length direction perpendicular to the length direction of the third oblong hole 120, and the length direction of the third adjusting block 310 is always near the length direction perpendicular to the length direction of the fourth oblong hole 130. In other words, the relative angle between the first adjusting block 210 and the third adjusting block 310 can be maintained, thereby improving the consistency of the first adjusting component 200 and the second adjusting component 300 when clamping and fixing the cover ear 800.
[0051] Furthermore, the third oblong hole 120 and the fourth oblong hole 130 are arranged in parallel so that the first adjusting block 210 and the third adjusting block 310 are arranged in parallel or nearly parallel, which facilitates the clamping and fixing of the first adjusting component 200 and the second adjusting component 300 on the cover ear 800.
[0052] It is understood that, in some other embodiments, reference is made to... Figure 1 The mounting base 100 has multiple connecting feet 160 on its bottom side. The connecting feet 160 can prevent the mounting base 100 from directly contacting the laser marking machine, thus avoiding mutual scratches and wear.
[0053] According to some embodiments of this application, refer to Figure 1 The mounting base 100 is provided with a fifth oblong hole 140, which is located between the first adjusting component 200 and the second adjusting component 300. The screw provided on the laser marking machine can pass through the fifth oblong hole 140, and then the fifth oblong hole 140 is fixed to the screw (not shown in the figure) provided on the laser marking machine by a nut, thereby fixing the mounting base 100 to the laser marking machine and improving the convenience and reliability of the connection and fixation of the mounting base 100.
[0054] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0055] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A laser marking fixture for a cover, characterized in that, include: Mounting base (100); The adjustment mechanism includes a first adjustment component (200) and a second adjustment component (300), wherein the first adjustment component (200) is slidably connected to the mounting base (100); or, the second adjustment component (300) is slidably connected to the mounting base (100); or, both the first adjustment component (200) and the second adjustment component (300) are slidably connected to the mounting base (100). The first adjustment component (200) is provided with a first clamping part (230), and the second adjustment component (300) is provided with a second clamping part (330). The first clamping part (230) and the second clamping part (330) are arranged opposite to each other.
2. The laser marking fixture for the cap as described in claim 1, characterized in that, The first adjustment component (200) includes a first adjustment block (210) and a second adjustment block (220). The second adjustment block (220) is slidably connected to the first adjustment block (210). The first adjustment block (210) and the second adjustment block (220) together form the first clamping part (230).
3. The laser marking fixture for the cap as described in claim 2, characterized in that, The second adjustment component (300) includes a third adjustment block (310) and a fourth adjustment block (320), the fourth adjustment block (320) being slidably connected to the third adjustment block (310), and the third adjustment block (310) and the fourth adjustment block (320) together forming the second clamping part (330).
4. The laser marking fixture for the cap as described in claim 3, characterized in that, The adjustment mechanism further includes a plurality of first fixing components (400), the first adjusting block (210) and the third adjusting block (310) are both provided with a first waist-shaped hole (600), the second adjusting block (220) is connected to the first waist-shaped hole (600) on the first adjusting block (210) through the first fixing component (400), and the fourth adjusting block (320) is connected to the first waist-shaped hole (600) on the third adjusting block (310) through another first fixing component (400).
5. A laser marking fixture for caps according to claim 4, characterized in that, The mounting base (100) is provided with a plurality of second waist-shaped holes (110), and the plurality of second waist-shaped holes (110) correspond one-to-one with the plurality of first waist-shaped holes (600). The second waist-shaped holes (110) are located below the first waist-shaped holes (600), and the first fixing component (400) can move within the second waist-shaped holes (110).
6. A laser marking fixture for caps according to claim 3, characterized in that, The top surface of the mounting base (100) is provided with a limiting groove (150), and the first adjustment component (200) and the second adjustment component (300) are both disposed in the limiting groove (150). The first adjustment component (200) and the second adjustment component (300) are slidably connected to the mounting base (100).
7. A laser marking fixture for caps according to claim 6, characterized in that, The adjustment mechanism further includes a plurality of second fixing components (500). The mounting base (100) is provided with a third waist-shaped hole (120) and a fourth waist-shaped hole (130). The first adjustment block (210) is connected to the third waist-shaped hole (120) through the second fixing component (500). The third adjustment block (310) is connected to the fourth waist-shaped hole (130) through another second fixing component (500).
8. A laser marking fixture for caps according to claim 7, characterized in that, Two of each of the third waist-shaped hole (120) and the fourth waist-shaped hole (130) are provided. The two third waist-shaped holes (120) are spaced apart along the length direction of the first adjusting block (210), and the two fourth waist-shaped holes (130) are spaced apart along the length direction of the third adjusting block (310).
9. A laser marking fixture for caps according to claim 8, characterized in that, The third waist-shaped hole (120) is arranged in parallel with the fourth waist-shaped hole (130).
10. A laser marking fixture for caps according to claim 1, characterized in that, The mounting base (100) is provided with a fifth oblong hole (140), which is located between the first adjustment component (200) and the second adjustment component (300).