Continuous laser marking tool

Abstract

The utility model belongs to the technical field of laser marking, and discloses a continuous laser marking tool which is used for clamping and moving a product ball head and a product lining in a product, the continuous laser marking tool comprises a supporting frame, a transmission belt and a tool assembly, the transmission belt is arranged on the supporting frame in a transmission mode, and the tool assembly is provided with a rotating component and an auxiliary tool. The rotating component is rotationally arranged on the transmission belt, the auxiliary tool is detachably connected to the rotating component, the rotating component can drive the auxiliary tool to rotate relative to the transmission belt, and the product ball head or the product lining is detachably connected to the auxiliary tool. According to the utility model, through the transmission effect of the transmission belt and the autorotation effect of the rotating part, spherical or cambered products with different specifications and sizes can be stably fixed, and the marking quality and efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser marking, in particular to a continuous laser marking tool. Background Art

[0002] At present, in the production process of ceramic-supported hip joint components, it is necessary to perform laser marking on the spherical or curved surfaces to complete the marking operation. Laser marking machines are usually used for marking in the existing market. The marking process of the laser marking machine is to irradiate the processed material with a high-energy laser beam, so that after the surface of the material absorbs the laser energy, thermal excitation is generated in the irradiated area, and a marked pattern is generated. When using a laser marking machine for marking, it is usually necessary to place the product to be marked on the sample table and fix it before performing the marking operation. However, the fixing method for products with spherical or curved surfaces is too cumbersome, and the effect after marking is relatively poor, and it cannot be applied to products of different specifications and sizes. Therefore, how to ensure that spherical or curved products of different specifications and sizes are stably fixed while effectively improving the marking quality and efficiency is a problem that people in this field need to solve. Utility Model Content

[0003] The utility model aims to provide a continuous laser marking tool to ensure that spherical or curved products of different specifications and sizes are stably fixed while effectively improving the marking quality and efficiency.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] The continuous laser marking tool is used for clamping and moving the ball head and the inner lining of the product, wherein the continuous laser marking tool comprises:

[0006] A support frame, a transmission belt and a tooling assembly, wherein the transmission belt is arranged on the support frame, and the tooling assembly is provided with a rotating component and an auxiliary tooling, the rotating component is rotatably arranged on the transmission belt, the auxiliary tooling is detachably connected to the rotating component, the rotating component can drive the auxiliary tooling to rotate relative to the transmission belt, and the product ball head or the product lining is detachably connected to the auxiliary tooling.

[0007] Optionally, several of the tooling components are spaced apart and perpendicular to the transmission belt, and a laser marking lens is located above the transmission belt for marking the product ball head or the product lining on the auxiliary tooling in sequence.

[0008] Optionally, a plurality of supporting blocks are protruding from the transmission belt, and a supporting groove is provided in each of the supporting blocks, and the rotating component is arranged in the supporting groove.

[0009] Optionally, the rotating component includes a positioning block and a rotating block, the positioning block is inserted into the supporting groove, the rotating block is rotatably connected to the positioning block and is located outside the supporting groove, and the auxiliary tooling is detachably connected to the rotating block.

[0010] As an option, the rotating block is provided with an external thread, the auxiliary tooling is provided with an internal thread, and the auxiliary tooling is threadedly connected to the rotating block.

[0011] Optionally, the auxiliary tooling includes a lining tooling, on which a limiting groove and a first connecting groove are provided, the product lining seat is arranged in the limiting groove, and the rotating component can be inserted into the first connecting groove.

[0012] Optionally, the auxiliary tooling includes a ball head tooling, and the ball head tooling can be inserted into the assembly hole of the ball head of the product.

[0013] Optionally, the ball head fixture is further provided with a second connecting groove, and the rotating component can be inserted into the second connecting groove.

[0014] Optionally, the support frame includes a support plate, a bottom plate and a limit plate, the support plate and the limit plate are arranged in parallel and located on opposite sides of the bottom plate, the transmission belt is arranged on the support plate, and the product is located between the support plate and the limit plate.

[0015] Optionally, the marking frequency of the laser marking lens matches the rotation frequency of the corresponding rotating component thereunder.

[0016] Beneficial effects of the utility model:

[0017] The utility model is provided with a tooling assembly and a transmission belt, and the product ball head or product lining is arranged on the tooling assembly, so that the product ball head or product lining can be moved under the transmission effect of the transmission belt, and then a plurality of product ball heads or product liners can be transmitted to realize batch continuous marking operation. Furthermore, the tooling assembly includes a rotating component and an auxiliary tooling, and the rotating component is rotatably arranged on the transmission belt, the auxiliary tooling is detachably connected to the rotating component, and the product ball head or product lining is connected to the auxiliary tooling, so that the product ball head or product lining can be stably clamped, and under the action of the rotating component, the auxiliary tooling and the product ball head or product lining can be driven to rotate relative to the transmission belt, thereby ensuring that the outer surface can be contacted and marked, and the marking quality is guaranteed. Therefore, the marking efficiency can be effectively improved through the transmission effect of the transmission belt and the self-rotation effect of the rotating component. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the product described in the embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of marking a product ball head by the continuous laser marking tooling described in the embodiment of the utility model;

[0020] Figure 3 It is an axonometric schematic diagram of the connection of the lining tooling to the rotating component in the continuous laser marking tooling described in the embodiment of the utility model;

[0021] Figure 4 It is a front view schematic diagram of the lining tooling in the continuous laser marking tooling of the embodiment of the utility model connected to the rotating component;

[0022] Figure 5 It is an axonometric schematic diagram of a ball head tooling connected to a rotating component in a continuous laser marking tooling according to an embodiment of the utility model;

[0023] Figure 6 It is a front view schematic diagram of a ball head tooling connected to a rotating component in a continuous laser marking tooling described in an embodiment of the utility model.

[0024] In the figure:

[0025] 100-product ball head; 101-assembly hole; 200-product lining; 300-laser marking lens;

[0026] 10-support frame; 20-transmission belt; 30-tooling assembly; 11-limiting plate; 21-supporting block;

[0027] 31-rotating component; 311-positioning block; 312-rotating block;

[0028] 32- lining tooling; 321- limiting groove; 322- first connecting groove;

[0029] 33-ball head tooling; 331-second connecting groove. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar components or components having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0031] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection or a detachable 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the description of the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] At present, in the production process of ceramic-supported hip joint components, it is necessary to perform laser marking on the spherical or curved surfaces to complete the marking operation. Laser marking machines are usually used for marking in the existing market. The marking process of the laser marking machine is to irradiate the processed material with a high-energy laser beam, so that after the surface of the material absorbs the laser energy, thermal excitation is generated in the irradiated area, and a marked pattern is generated. When using a laser marking machine for marking, it is usually necessary to place the product to be marked on the sample table and fix it before performing the marking operation. However, the fixing method for products with spherical or curved surfaces is too cumbersome, and the effect after marking is relatively poor, and it cannot be applied to products of different specifications and sizes. Therefore, how to ensure that spherical or curved products of different specifications and sizes are stably fixed while effectively improving the marking quality and efficiency is a problem that people in this field need to solve.

[0034] The technical solution of this embodiment is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0035] like Figure 1-Figure 6As shown, this embodiment provides a continuous laser marking tool, which is used for clamping and moving the product ball head 100 and the product lining 200 in the product. The continuous laser marking tool includes a support frame 10, a transmission belt 20 and a tool assembly 30. The transmission belt 20 is arranged on the support frame 10 for transmission. The tool assembly 30 is provided with a rotating component 31 and an auxiliary tool. The rotating component 31 is rotatably arranged on the transmission belt 20. The auxiliary tool is detachably connected to the rotating component 31. The rotating component 31 can drive the auxiliary tool to rotate relative to the transmission belt 20. The product ball head 100 or the product lining 200 is detachably connected to the auxiliary tool.

[0036] Specifically, in this embodiment, a tooling assembly 30 and a transmission belt 20 are provided, and the product ball head 100 or the product lining 200 is provided on the tooling assembly 30, so that the product ball head 100 or the product lining 200 can be moved under the transmission effect of the transmission belt 20, and then a plurality of product ball heads 100 or product linings 200 can be transmitted to achieve batch continuous marking operations. Further, the tooling assembly 30 includes a rotating component 31 and an auxiliary tooling, and the rotating component 31 is rotatably provided on the transmission belt 20, the auxiliary tooling is detachably connected to the rotating component 31, and the product ball head 100 or the product lining 200 is connected to the auxiliary tooling, so that the product ball head 100 or the product lining 200 can be stably clamped, and under the action of the rotating component 31, the auxiliary tooling and the product ball head 100 or the product lining 200 can be driven to rotate relative to the transmission belt 20, thereby ensuring that their outer surfaces can be contacted and marked, and ensuring the marking quality. Therefore, the marking efficiency can be effectively improved through the transmission effect of the transmission belt 20 and the rotation effect of the rotating component 31.

[0037] The specific structure of the continuous laser marking tool in this embodiment is described below.

[0038] like Figure 1 As shown, in this embodiment, the product includes a product ball head 100 and a product liner 200, and an assembly hole 101 is provided on the product ball head 100 for subsequent installation. Optionally, a mounting groove is provided in the product liner 200, and the product ball head 100 can be installed in the mounting groove to achieve a stable connection between the product ball head 100 and the product liner 200. Exemplarily, in this embodiment, the mounting groove is set as a spherical groove, so as to achieve a spherical fit between the product ball head 100 and the mounting groove, and ensure the stable placement of the product ball head 100.

[0039] like Figure 2As shown, the continuous laser marking tooling in this embodiment is used to stably clamp the product ball head 100 and the product lining 200 in the product during the laser marking process, and can drive the product ball head 100 and the product lining 200 to move and rotate relative to the laser marking lens 300. Specifically, the continuous laser marking tooling in this embodiment includes a support frame 10, a transmission belt 20 and a tooling assembly 30. Optionally, the transmission belt 20 is arranged on the support frame 10, and the laser marking lens 300 is located above the transmission belt 20 and the support frame 10, and is used to mark the product ball head 100 or the product lining 200 on the tooling assembly 30 in sequence. Further, the tooling assembly 30 is arranged on the transmission belt 20, and the product ball head 100 and the product lining 200 are detachably arranged on the tooling assembly 30, so that under the action of the transmission belt 20, the tooling assembly 30 and the product ball head 100 or the product lining 200 thereon can be driven to move toward the laser marking lens 300. Furthermore, when the laser marking lens 300 marks the product ball head 100 or the product lining 200, the tooling assembly 30 can also drive the product ball head 100 or the product lining 200 to rotate, so as to cooperate with the marking position of the laser marking lens 300 to ensure that the product ball head 100 or the product lining 200 can be marked continuously and ensure that its color and pattern effects meet the quality requirements.

[0040] like Figure 2 As shown, specifically, in this embodiment, the support frame 10 includes a support plate, a bottom plate and a limit plate 11. Optionally, the support plate and the limit plate 11 are arranged in parallel, and the height of the limit plate 11 is less than the height of the support plate. Further, the support plate and the limit plate 11 are located on opposite sides of the bottom plate, so that the support plate, the bottom plate and the limit plate 11 can be surrounded to form an accommodating space. Specifically, the transmission belt 20 is arranged on the support plate, and the product is located between the support plate and the limit plate 11, that is, the product is transmitted and rotated in the accommodating space. Exemplarily, the laser marking lens 300 is located above the accommodating space, so that the product can be marked.

[0041] Combination Figure 2 and Figure 3-Figure 6As shown, in this embodiment, the transmission belt 20 is arranged on the support frame 10, and a plurality of supporting blocks 21 are convexly provided on the transmission belt 20, each supporting block 21 is provided with a supporting groove, and the tooling assembly 30 is arranged in the supporting block 21 through the supporting groove, so as to realize a stable connection between the tooling assembly 30 and the transmission belt 20. Exemplarily, in this embodiment, the transmission belt 20 is arranged perpendicular to the bottom plate, and is arranged on the support plate, so that during the transmission of the transmission belt 20, the supporting block 21 can move synchronously and approach or move away from the laser marking lens 300. Accordingly, the supporting block 21 and the tooling assembly 30 are arranged one by one, and a plurality of tooling assemblies 30 are arranged at intervals and located in the supporting groove of the supporting block 21, and each tooling assembly 30 is perpendicular to the transmission belt 20, so as to ensure the marking quality of the subsequent laser marking lens 300.

[0042] like Figure 3 and Figure 4 As shown, in this embodiment, the tooling assembly 30 is provided with a rotating component 31 and an auxiliary tooling. Exemplarily, the rotating component 31 is rotatably arranged on the transmission belt 20, and the auxiliary tooling is detachably connected to the rotating component 31, so that the rotating component 31 can drive the auxiliary tooling to rotate relative to the transmission belt 20. Specifically, the rotating component 31 is arranged in the supporting groove, and under the transmission action of the transmission belt 20, the rotating component 31 in the supporting groove is close to or away from the laser marking lens 300, thereby realizing that the product ball head 100 or the product lining 200 on the auxiliary tooling connected to the rotating component 31 is close to or away from the laser marking lens 300, so that after it is located below the laser marking lens 300, under the action of the rotating component 31, the auxiliary tooling and the product ball head 100 or the product lining 200 thereon can rotate relative to the transmission belt 20, thereby ensuring the stable marking of the laser marking lens 300 on the outer surface of the product ball head 100 or the product lining 200. Furthermore, continuous transmission of the transmission belt 20 can realize continuous laser marking of the product, which can not only ensure that the marking effect on the curved surface meets the quality requirements, but also improve the marking efficiency to realize large-scale continuous marking operations.

[0043] like Figure 4As shown, in this embodiment, the rotating component 31 includes a positioning block 311 and a rotating block 312, and the positioning block 311 can be inserted into the supporting groove to ensure the stable connection between the rotating component 31 and the supporting block 21. Further, the rotating block 312 is rotatably connected to the positioning block 311 and is located outside the supporting groove, and the auxiliary tooling is detachably connected to the rotating block 312, thereby realizing the relative rotation between the auxiliary tooling and the transmission belt 20, and avoiding the interference of the supporting block 21 on the disassembly and rotation process of the auxiliary tooling. Exemplarily, in this embodiment, the outer side of the rotating block 312 is provided with an external thread, and the auxiliary tooling is provided with an internal thread, so that the auxiliary tooling can be screwed to the rotating block 312, ensuring the stable connection between the auxiliary tooling and the rotating block 312, and then can be driven by the rotating block 312 to rotate relative to the positioning block 311. Further, in this embodiment, the product ball head 100 or the product liner 200 is detachably connected to the auxiliary tooling, which is convenient for the product to be taken and installed.

[0044] like Figure 3 and Figure 4 As shown, specifically, in this embodiment, the auxiliary tooling includes a lining tooling 32, and a limiting groove 321 and a first connecting groove 322 are provided on the lining tooling 32. Optionally, in this embodiment, the lining tooling 32 is set as a columnar structure, and a limiting groove 321 is provided on the top of the lining tooling 32, and the product lining 200 is seated in the limiting groove 321, so as to achieve stable clamping of the product lining 200 by the lining tooling 32. Exemplarily, the limiting groove 321 is adapted to the shape of the outer side of the product lining 200, so that the product lining 200 is seated in the limiting groove 321 and will not fall off. Further, a flexible protrusion can also be provided in the limiting groove 321, so that the product lining 200 can press the flexible protrusion when it is seated in the limiting groove 321, so as to ensure that the product lining 200 will not fall off in the limiting groove 321, and will not cause scratches and damage to the outer side of the product lining 200. Optionally, the rotating component 31 can be inserted into the first connecting groove 322 to achieve the connection between the lining tool 32 and the rotating component 31. Exemplarily, the inner wall of the first connecting groove 322 is provided with an internal thread, and the outer side of the rotating block 312 is provided with an external thread, so that the rotating block 312 can be screwed to the inner wall of the first connecting groove 322.

[0045] like Figure 5 and Figure 6As shown, in this embodiment, the auxiliary tooling also includes a ball head tooling 33, and a second connecting groove 331 is provided on the ball head tooling 33. Specifically, in this embodiment, the ball head tooling 33 is set as a truncated cone structure, and the ball head tooling 33 can be inserted into the assembly hole 101 of the product ball head 100, so that the product ball head 100 can be stably installed on the tooling assembly 30. Exemplarily, the diameter of the ball head tooling 33 gradually increases from the top to the bottom, so that after being inserted into the assembly hole 101, the product ball head 100 can be prevented from falling off in the ball head tooling 33. Furthermore, a flexible protrusion can also be provided on the outside of the ball head tooling 33, so that the product ball head 100 can be installed on the ball head tooling 33 to press against the flexible protrusion, so as to ensure that the ball head tooling 33 will not fall off in the assembly hole 101, and will not cause scratches and damage to the inner wall of the product ball head 100. Optionally, the rotating component 31 can be inserted into the second connecting groove 331, so as to realize the connection between the ball head fixture 33 and the rotating component 31. Exemplarily, the inner wall of the second connecting groove 331 is provided with an internal thread, and the outer side of the rotating block 312 is provided with an external thread, so that the rotating block 312 can be screwed to the inner wall of the second connecting groove 331.

[0046] For example, in this embodiment, the marking frequency of the laser marking lens 300 matches the rotation frequency of the corresponding rotating component 31 thereunder, thereby ensuring that when the laser marking lens 300 marks a single product ball head 100 or product lining 200, the outer arc surface of the product ball head 100 or product lining 200 can produce a consistent color and pattern effect.

[0047] Working process: Select the corresponding auxiliary tooling, install it on the rotating block 312 of the rotating component 31, and then install the corresponding product ball head 100 or product lining 200 on the auxiliary tooling to stabilize and fix it, and finally turn on the transmission belt 20, so that the transmission belt 20 sequentially transmits the product ball head 100 or product lining 200 to the bottom of the laser marking lens 300, and start the rotating component 31 while the laser marking lens 300 is marking, so that the rotating block 312 rotates relative to the positioning block 311 to complete the marking operation of a single product ball head 100 or product lining 200, and then transmit the next product ball head 100 or product lining 200 to the bottom of the laser marking lens 300 through the transmission belt 20, repeat the above marking process to complete the marking of the same batch of product ball heads 100 or product lining 200, and then replace another auxiliary tooling to mark another structure. After marking, it can be directly connected to the inspection process to inspect the marked products.

[0048] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A continuous laser marking tool, used for clamping and moving a product ball head (100) and a product lining (200) in a product, characterized in that: The continuous laser marking tooling comprises: A support frame (10), a transmission belt (20) and a tooling assembly (30), wherein the transmission belt (20) is transmission-mounted on the support frame (10), the tooling assembly (30) is provided with a rotating component (31) and an auxiliary tooling, the rotating component (31) is rotationally mounted on the transmission belt (20), the auxiliary tooling is detachably connected to the rotating component (31), the rotating component (31) can drive the auxiliary tooling to rotate relative to the transmission belt (20), and the product ball head (100) or the product lining (200) is detachably connected to the auxiliary tooling.

2. The continuous laser marking tool according to claim 1, characterized in that: A plurality of the tooling assemblies (30) are arranged at intervals and are perpendicular to the transmission belt (20); a laser marking lens (300) is located above the transmission belt (20) and is used to mark the product ball head (100) or the product lining (200) on the auxiliary tooling in sequence.

3. The continuous laser marking tool according to claim 1, characterized in that: A plurality of supporting blocks (21) are protrudingly provided on the transmission belt (20), and each of the supporting blocks (21) is provided with a supporting groove, and the rotating component (31) is arranged in the supporting groove.

4. The continuous laser marking tool according to claim 3, characterized in that: The rotating component (31) comprises a positioning block (311) and a rotating block (312); the positioning block (311) is inserted into the supporting groove; the rotating block (312) is rotatably connected to the positioning block (311) and is located outside the supporting groove; and the auxiliary tooling is detachably connected to the rotating block (312).

5. The continuous laser marking tool according to claim 4, characterized in that: The rotating block (312) is provided with an external thread, the auxiliary tooling is provided with an internal thread, and the auxiliary tooling is threadedly connected to the rotating block (312).

6. The continuous laser marking tool according to claim 1, characterized in that: The auxiliary tooling comprises a lining tooling (32), the lining tooling (32) being provided with a limiting groove (321) and a first connecting groove (322), the product lining (200) being seated in the limiting groove (321), and the rotating component (31) being capable of being inserted into the first connecting groove (322).

7. The continuous laser marking tool according to claim 1, characterized in that: The auxiliary tooling comprises a ball head tooling (33), and the ball head tooling (33) can be inserted into the assembly hole (101) of the product ball head (100).

8. The continuous laser marking tool according to claim 7, characterized in that: The ball head fixture (33) is also provided with a second connecting groove (331), and the rotating component (31) can be inserted into the second connecting groove (331).

9. The continuous laser marking tool according to claim 1, characterized in that: The support frame (10) comprises a support plate, a bottom plate and a limit plate (11); the support plate and the limit plate (11) are arranged in parallel and are located on two opposite sides of the bottom plate; the transmission belt (20) is arranged on the support plate; and the product is located between the support plate and the limit plate (11).

10. The continuous laser marking tool according to claim 2, characterized in that: The marking frequency of the laser marking lens (300) matches the rotation frequency of the corresponding rotating component (31) below it.

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