Automatic polishing equipment for anode hanging teeth

Abstract

The invention belongs to the technical field of automatic machining, and discloses automatic anode hanging tooth grinding equipment which comprises a rack, a material disc, a tray, a rotary driving mechanism and a grinding mechanism, the material disc is used for limiting and bearing anode hanging teeth, and the tray is used for limiting and bearing the material disc; the grinding mechanism comprises a jacking driving assembly, a mounting frame, a grinding driving assembly and grinding heads, the mounting frame is arranged above the tray, the grinding heads and the hanging teeth to be ground are arranged in a one-to-one correspondence mode, the grinding driving assembly is mounted on the mounting frame and used for driving the grinding heads to rotate, and the jacking driving assembly is used for driving the mounting frame to move in the vertical direction. The polishing head is close to or far away from the tray; and the rotary driving mechanism is used for driving the grinding head to rotate relative to the corresponding hanging tooth to be ground or driving the hanging tooth to be ground to rotate relative to the corresponding grinding head, so that the hanging tooth to be ground is in all-dimensional contact with the corresponding grinding head, the hanging tooth to be ground is comprehensively and uniformly ground, and mechanical automatic grinding of the anode hanging tooth is realized.

Description

Technical Field

[0001] This invention relates to the field of automated processing technology, and in particular to an automatic grinding device for anode gears. Background Technology

[0002] In manufacturing sectors such as electronic components and automotive parts, anode teeth are key load-bearing components in the anodizing process of workpieces. Their surface flatness and dimensional accuracy directly affect the uniformity, adhesion, and overall product quality of the anodized coating. To ensure stable contact between the anode teeth and the workpiece and avoid coating defects, the contact surfaces and edges of the teeth to be ground must be ground to remove burrs, oxide scale, and dimensional deviations to meet assembly and usage requirements.

[0003] Currently, the industry commonly uses manual hand-held air grinders for anodizing and tooth polishing. This method relies on the operator's manual experience, requiring manual control of the grinding force, angle, and path of the air grinder. However, this traditional manual polishing method has significant technical drawbacks:

[0004] On the one hand, the grinding quality is heavily dependent on the skill level of the workers. The different operating habits and experience of different operators lead to inconsistent dimensional accuracy and surface roughness of the grinding teeth, making it difficult to form a unified quality standard. Some unqualified products need to be reworked, which not only affects the smooth progress of subsequent processes, but may also cause the anodizing of the workpiece to fail due to insufficient grinding tooth accuracy, increasing production costs.

[0005] On the other hand, manual grinding is inefficient, with each tooth taking a long time to grind, and operators are prone to fatigue from repetitive actions, further reducing processing efficiency and making it difficult to meet the capacity demands of large-scale production. Furthermore, manual grinding requires a significant investment of labor, resulting in high production costs.

[0006] Therefore, there is an urgent need to develop an automatic grinding device for anode gears to solve the above problems. Summary of the Invention

[0007] The purpose of this invention is to solve or at least alleviate some or all of the above-mentioned problems. Therefore, the purpose of this invention is to provide an automatic grinding device for anode teeth, so as to achieve automatic grinding of anode teeth.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] An automatic grinding device for anode teeth, wherein the anode teeth have teeth to be ground, the automatic grinding device for anode teeth includes a frame, a material tray, a pallet, a rotary drive mechanism and a grinding mechanism, the material tray is used to limit and support the anode teeth, and the pallet is used to limit and support the material tray;

[0010] The grinding mechanism includes a lifting drive assembly, a mounting frame, a grinding drive assembly, and a grinding head. The mounting frame is disposed above the tray. The grinding head is disposed in a one-to-one correspondence with the teeth to be ground. The grinding drive assembly is mounted on the mounting frame, and its output end is connected to the grinding head for driving the grinding head to rotate. The output end of the lifting drive assembly is connected to the mounting frame for driving the mounting frame to move vertically.

[0011] The rotary drive mechanism is used to drive the grinding head to rotate relative to the corresponding gear to be ground, or the rotary drive mechanism is used to drive the gear to be ground to rotate relative to the corresponding grinding head.

[0012] In some optional embodiments, the rotary drive mechanism is mounted on the frame, and its output end is connected to the pallet drive for driving the pallet to perform a translational eccentric rotation so that the gear to be ground rotates relative to the corresponding grinding head.

[0013] In some optional embodiments, the rotary drive mechanism includes a rotary drive assembly and a first guide assembly. The rotary drive assembly includes a first drive motor and an eccentric shaft. The eccentric shaft includes a connected transmission shaft segment and an eccentric shaft head. The transmission shaft segment is drively connected to the output end of the first drive motor. The first drive motor is used to drive the transmission shaft segment to rotate about a vertical direction. The eccentric shaft head is rotatably engaged with the tray. The central axis of the eccentric shaft head is parallel to and does not coincide with the rotation axis of the output end of the first drive motor.

[0014] The first guide component is connected between the tray and the frame to lock the degree of freedom of the tray to rotate in the vertical direction.

[0015] In some optional embodiments, the first guide assembly includes a first support plate, a second support plate, a first guide member, a first sliding member, a second guide member, and a second sliding member. The first guide member and the first sliding member are slidably engaged along a first direction, and the second guide member and the second sliding member are slidably engaged along a second direction. The first support plate is fixedly connected to the frame. One of the first guide member and the first sliding member is connected to the first support plate, and the other is connected to the second support plate. One of the second guide member and the second sliding member is connected to the second support plate, and the other is connected to the tray.

[0016] The first and second directions are both horizontal and perpendicular to each other.

[0017] In some optional embodiments, the tray carries at least two of the anode teeth, and / or the anode teeth have at least two of the teeth to be polished;

[0018] The grinding drive assembly includes a second drive motor and synchronous pulleys that are arranged one-to-one with the grinding heads. The synchronous pulleys are rotatably connected to the mounting bracket. The grinding heads are coaxially connected to the corresponding synchronous pulleys. The synchronous pulleys are connected to each other by a synchronous belt drive. The output end of the second drive motor is connected to any of the synchronous pulleys to drive the grinding heads to rotate synchronously.

[0019] In some optional embodiments, the grinding drive assembly further includes tension pulleys corresponding one-to-one with the timing belts, the tension pulleys being rotatably connected to the mounting bracket for tensioning the timing belts; and / or,

[0020] The grinding drive assembly also includes a second coupling, which is drively connected between the output end of the second drive motor and the corresponding synchronous pulley.

[0021] In some alternative embodiments, the grinding mechanism further includes a second guide assembly, which includes a third guide member and a third slider member that slide in a vertical direction, one of which is connected to the mounting bracket and the other is connected to the frame.

[0022] In some optional embodiments, the grinding mechanism further includes a cover that covers the mounting frame and forms a dustproof space with the mounting frame. The grinding drive assembly is installed in the dustproof space, and its output end passes through the mounting frame and is connected to the grinding head for transmission.

[0023] In some optional embodiments, the anode teeth are provided with a first positioning groove, and the tray is provided with a plurality of first positioning structures arranged in an array, the first positioning structures being configured to insert and engage with the first positioning groove; and / or,

[0024] The material tray has at least one second positioning groove, and the pallet has a second positioning structure that corresponds one-to-one with the second positioning groove. The second positioning structure is configured to insert and cooperate with the second positioning groove.

[0025] In some optional embodiments, the automatic anode gear grinding equipment further includes a housing with at least two feeding ports, each feeding port containing a set of the tray, the rotary drive mechanism, and the grinding mechanism.

[0026] The beneficial effects of this invention are:

[0027] This invention provides an automatic grinding device for anode teeth. The anode teeth have teeth to be ground. The automatic grinding device includes a frame, a material tray, a pallet, a rotary drive mechanism, and a grinding mechanism. The material tray is used to limit and support the anode teeth, and the pallet is used to limit and support the material tray. The grinding mechanism includes a lifting drive assembly, a mounting frame, a grinding drive assembly, and grinding heads. The mounting frame is positioned above the pallet. Grinding heads are arranged in a one-to-one correspondence with the teeth to be ground. The grinding drive assembly is mounted on the mounting frame, and its output end is connected to the grinding head for driving the grinding head to rotate. The output end of the lifting drive assembly is connected to the mounting frame for driving the mounting frame. The grinding head moves vertically to bring it closer to or away from the tray. A rotary drive mechanism drives the grinding head to rotate relative to the corresponding gear to be ground, or vice versa, to ensure the gear is in full contact with the grinding head, thus achieving comprehensive and uniform grinding. This realizes mechanized and automated grinding of anode gears, enabling standardized grinding processes, ensuring consistent grinding precision, and guaranteeing stable product quality. It significantly improves anode gear grinding efficiency, meeting the capacity requirements of large-scale production, and reduces manpower input, lowering production costs. Attached Figure Description

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

[0029] Figure 1 This is a schematic diagram of the anode mounting teeth structure according to an embodiment of the present invention;

[0030] Figure 2 This is a schematic diagram of the structure of the automatic anode tooth grinding equipment described in an embodiment of the present invention;

[0031] Figure 3 This is a schematic diagram of the structure of the tray, rotary drive mechanism, and grinding mechanism described in the embodiments of the present invention;

[0032] Figure 4 This is a schematic diagram of the rotary drive mechanism described in an embodiment of the present invention;

[0033] Figure 5 This is a front view of the rotary drive mechanism described in an embodiment of the present invention;

[0034] Figure 6 This is a schematic diagram of the structure of the first drive motor and eccentric shaft according to an embodiment of the present invention;

[0035] Figure 7 This is a schematic diagram of the grinding mechanism described in an embodiment of the present invention.

[0036] In the picture:

[0037] 100. Anode tooth; 110. Tooth to be ground; 120. First positioning groove;

[0038] 1. Rack;

[0039] 2. Material tray; 21. First positioning structure; 22. Second positioning groove;

[0040] 3. Pallet; 31. Second positioning structure;

[0041] 4. Rotary drive mechanism; 41. First drive motor; 42. Eccentric shaft; 421. Transmission shaft section; 422. Eccentric shaft head; 43. First bearing plate; 44. Second bearing plate; 45. First guide member; 46. Second guide member; 47. First coupling; 48. Bearing;

[0042] 5. Grinding mechanism; 51. Lifting drive assembly; 52. Mounting bracket; 53. Grinding drive assembly; 531. Second drive motor; 532. Synchronous pulley; 533. Synchronous belt; 534. Tensioner; 535. Second coupling; 54. Grinding head; 55. Third guide component; 56. Cover;

[0043] 6. Shell; 61. Feed port. Detailed Implementation

[0044] Embodiments of the present invention 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 components or components having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0045] In this invention, the terms "comprising," "including," "having," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0046] In this invention, the term "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A alone, A and B simultaneously, and B alone. Additionally, in this invention, the character " / " generally indicates that the preceding and following related objects have an "and / or" relationship.

[0047] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," "fixed," "combined," "coupled," and "installed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a direct connection or an indirect connection via an intermediate medium; or the internal communication of two components or the interaction between two components. As examples, a direct connection refers to two parts or components being connected together without the need for an intermediate medium, while an indirect connection refers to two parts or components each being connected to at least one intermediate medium, with the connection achieved through the intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances. Furthermore, "connected" and "coupled" are not limited to physical or mechanical connections or couplings, but can also include electrical connections or couplings.

[0048] In this invention, those skilled in the art will understand that relative terms (e.g., “about,” “approximately,” “basically,” etc.) used in conjunction with quantities or conditions are to include the value and have the meaning indicated by the context. For example, such relative terms include at least the degree of error associated with the measurement of a particular value, tolerances associated with the particular value due to manufacturing, assembly, use, etc. Such terms should also be considered as disclosing a range defined by the absolute values ​​of the two endpoints. Relative terms may refer to a certain percentage (e.g., 1%, 5%, 10% or more) of the indicated value. Numerical values ​​not using relative terms should also be disclosed as specific values ​​with tolerances. Furthermore, “basically” when expressing relative angular relationships (e.g., substantially parallel, substantially perpendicular) may refer to a certain degree (e.g., 1 degree, 5 degrees, 10 degrees or more) added to or subtracted from the indicated angle.

[0049] In this invention, those skilled in the art will understand that the function performed by a component can be performed by one component, multiple components, one part, or multiple parts. Similarly, the function performed by a part can also be performed by one part, one component, or a combination of multiple parts.

[0050] In this invention, the terms "upper," "lower," "left," "right," "front," and "rear," etc., refer to the orientations or positional relationships shown in the accompanying drawings. They are used solely for ease of description and simplification of operation, 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 invention. Furthermore, in the context, it should be understood that when an element is mentioned as being "upper" or "lower" than another element, it can be directly connected to the other element "upper" or "lower," or indirectly connected through an intermediate element. It should also be understood that directional terms such as "upper side," "lower side," "left side," "right side," "front side," and "rear side" not only represent positive orientation but can also be understood as lateral orientation. For example, "above," "on top of," "upper side of," and "above" the first feature "above" or "on the second feature" includes the first feature being directly above, to the upper left, to the upper right, to the upper front, and to the upper rear of the second feature, or simply indicating that the first feature is at a higher horizontal level than the second feature. The terms "below," "under," "below," and "below" for "first feature" and "second feature" include situations where the first feature is directly below, to the lower left, to the lower right, in front of, or behind the second feature, or simply indicate that the first feature is at a lower horizontal level than the second feature. Furthermore, the terms "first" and "second" are used merely for descriptive distinction and have no specific meaning.

[0051] like Figures 1-7 As shown, this embodiment provides an automatic anode tooth grinding device. The anode tooth 100 has a tooth 110 to be ground. The automatic anode tooth grinding device includes a frame 1, a material tray 2, a pallet 3, a rotary drive mechanism 4, and a grinding mechanism 5. The material tray 2 is used to limit and support the anode tooth 100, and the pallet 3 is used to limit and support the material tray 2. The grinding mechanism 5 includes a lifting drive assembly 51, a mounting frame 52, a grinding drive assembly 53, and a grinding head 54. The mounting frame 52 is disposed above the pallet 3, and the grinding head 54 is positioned above the tooth 110 to be ground. 10. A one-to-one correspondence is set up. The grinding drive assembly 53 is installed on the mounting bracket 52, and its output end is connected to the grinding head 54 for driving the grinding head 54 to rotate. The output end of the lifting drive assembly 51 is connected to the mounting bracket 52 for driving the mounting bracket 52 to move in the vertical direction so that the grinding head 54 is close to or away from the tray 3. The rotation drive mechanism 4 is used to drive the grinding head 54 to rotate relative to the corresponding grinding tooth 110, or the rotation drive mechanism 4 is used to drive the grinding tooth 110 to rotate relative to the corresponding grinding head 54.

[0052] First, the tray 2 carrying the anode teeth 100 is placed on the pallet 3. Then, the lifting drive assembly 51 drives the mounting frame 52 to descend closer to the anode teeth 100 on the pallet 3, and the grinding drive assembly 53 drives the grinding head 54 to rotate. Then, the rotation drive mechanism 4 drives the grinding head 54 to rotate relative to the corresponding teeth 110 to be ground, or drives the teeth 110 to be ground to rotate relative to the corresponding grinding head 54, so that the teeth 110 to be ground are in full contact with the corresponding grinding head 54, thereby performing comprehensive and uniform grinding on the teeth 110 to be ground. Finally, after grinding is completed, the lifting drive assembly 51 drives the mounting frame 52 to rise away from the anode teeth 100 on the pallet 3, so that the tray 2 can be removed from the pallet 3, completing the unloading.

[0053] By adopting the above-mentioned automatic grinding equipment for anode teeth, the grinding of the teeth 110 on the anode teeth 100 can be carried out in a mechanized and automatic manner, thereby achieving standardized processing of grinding of the anode teeth 100, ensuring uniform grinding precision, and guaranteeing product quality stability; it significantly improves the grinding efficiency of the anode teeth 100, meets the capacity requirements of large-scale production; and it can reduce manpower input and lower production costs.

[0054] Optionally, the lifting drive assembly 51 may include, but is not limited to, hydraulic cylinders or pneumatic cylinders, which are not limited herein.

[0055] like Figures 3-6 As shown, in this embodiment, the rotary drive mechanism 4 is mounted on the frame 1, and its output end is connected to the tray 3 for transmission. It is used to drive the tray 3 to perform translational eccentric rotation so that the tooth to be ground 110 rotates relative to the corresponding grinding head 54, thereby making the tooth to be ground 110 in all directions in contact with the corresponding grinding head 54, and achieving comprehensive and uniform grinding of the tooth to be ground 110.

[0056] Specifically, the rotary drive mechanism 4 includes a rotary drive assembly and a first guide assembly. The rotary drive assembly includes a first drive motor 41 and an eccentric shaft 42. The eccentric shaft 42 includes a connected transmission shaft section 421 and an eccentric shaft head 422. The transmission shaft section 421 is connected to the output end of the first drive motor 41. The first drive motor 41 is used to drive the transmission shaft section 421 to rotate in the vertical direction. The eccentric shaft head 422 is rotatably engaged with the tray 3 through a bearing 48. The central axis of the eccentric shaft head 422 is parallel to and does not coincide with the rotation axis of the output end of the first drive motor 41. The first guide assembly is connected between the tray 3 and the frame 1 and is used to lock the degree of freedom of the tray 3 to rotate in the vertical direction.

[0057] The distance between the central axis of the eccentric shaft head 422 and the rotation axis of the output end of the first drive motor 41 is the eccentricity e. When the first drive motor 41 starts, it drives the eccentric shaft head 422 to rotate eccentrically around the rotation axis of the output end of the first drive motor 41. Since the tray 3 and the eccentric shaft head 422 rotate in coordination, the eccentric rotation of the eccentric shaft head 422 will force the tray 3 to follow it to make the same eccentric rotation (i.e., eccentricity e), that is, the revolution motion. At the same time, the first guide component strictly constrains the posture of the tray 3, so that it cannot rotate on its own during the revolution. The combined effect of the two causes the tray 3 to perform a translational eccentric rotation in the horizontal plane. In this motion mode, each point on the tray 3 moves in a circle with a radius of e around a fixed axis. Therefore, each anode tooth 110 fixed on the tray 3 can rotate around the corresponding grinding head 54, thereby achieving continuous and uniform relative contact and friction between the entire outer surface of the tooth 110 to be ground and the corresponding grinding head 54, thus achieving the purpose of comprehensive and uniform grinding.

[0058] In some optional embodiments, the rotary drive assembly further includes a first coupling 47, through which the output end of the first drive motor 41 is connected to the transmission shaft section 421. This coupling 47 can compensate for the installation deviation between the transmission shaft section 421 and the output end of the first drive motor 41; buffer transmission shocks; protect the first drive motor 41 and the eccentric wheel; and improve the stability and reliability of the rotary drive assembly transmission.

[0059] Further, the first guide assembly includes a first support plate 43, a second support plate 44, a first guide member 45, a first sliding member, a second guide member 46, and a second sliding member. The first guide member 45 and the first sliding member are slidably engaged in a first direction, and the second guide member 46 and the second sliding member are slidably engaged in a second direction. The first support plate 43 is fixedly connected to the frame 1. One of the first guide member 45 and the first sliding member is connected to the first support plate 43, and the other is connected to the second support plate 44. One of the second guide member 46 and the second sliding member is connected to the second support plate 44, and the other is connected to the tray 3. The first and second directions are both horizontal and perpendicular to each other. The sliding engagement of the first guide member 45 and the first sliding member in the first direction allows the tray 3 to move in the first direction, and the sliding engagement of the second guide member 46 and the second sliding member in the second direction allows the tray 3 to move in the second direction. Their engagement allows the tray 3 to move arbitrarily in the horizontal plane, but it cannot rotate about the vertical direction. The eccentric rotation of the eccentric shaft 42 is decomposed into linear motion in two directions in the horizontal plane, thereby achieving translational eccentric rotation.

[0060] Optionally, in other embodiments, the first guide component includes a guide groove and a roller. The guide groove is formed on the frame 1, and the guide groove is annular with an inner diameter of 2e. The roller is disposed on the tray 3. When the eccentric shaft 42 drives the tray 3 to revolve, the roller on the tray 3 is forced to slide or roll in the guide groove, which can also lock the rotational degree of freedom of the tray 3, so that the tray 3 can perform translational eccentric rotation.

[0061] like Figure 1 and Figure 4 As shown, in some optional embodiments, the tray 2 carries at least two anode teeth 100, and / or, the anode teeth 100 have at least two teeth 110 to be ground. Therefore, the grinding mechanism 5 includes a plurality of grinding heads 54 arranged in a one-to-one correspondence with the teeth 110 to be ground. Figure 7 As shown, in order to drive multiple grinding heads 54, the grinding drive assembly 53 includes a second drive motor 531 and synchronous pulleys 532 that are arranged one-to-one with the grinding heads 54. The synchronous pulleys 532 are rotatably connected to the mounting bracket 52. The grinding heads 54 are coaxially connected to the corresponding synchronous pulleys 532. The synchronous pulleys 532 are connected to each other by a synchronous belt 533. The output end of the second drive motor 531 is connected to any synchronous pulley 532 to drive the grinding heads 54 to rotate synchronously.

[0062] In some optional embodiments, the grinding drive assembly 53 further includes a tensioning pulley 534 that corresponds one-to-one with the timing belt 533. The tensioning pulley 534 is rotatably connected to the mounting bracket 52 and is used to tension the timing belt 533.

[0063] In some optional embodiments, the grinding drive assembly 53 further includes a second coupling 535, which is connected between the output end of the second drive motor 531 and the corresponding synchronous pulley 532. The second coupling 535 can compensate for the installation deviation between the shaft of the synchronous pulley 532 and the output end of the second drive motor 531; buffer the transmission impact and protect the second drive motor 531 and the synchronous pulley 532; and improve the stability and reliability of the transmission of the grinding drive assembly 53.

[0064] like Figure 3 As shown, in some optional embodiments, the grinding mechanism 5 further includes a second guide assembly, which includes a third guide 55 and a third slider that slide in a vertical direction, one of which is connected to the mounting bracket 52 and the other is connected to the frame 1.

[0065] In some optional embodiments, the grinding mechanism 5 further includes a cover 56, which is mounted on the mounting frame 52 and forms a dustproof space with the mounting frame 52. The grinding drive assembly 53 is installed in the dustproof space, and its output end passes through the mounting frame 52 and is connected to the grinding head 54 for transmission. The dustproof space can prevent dust generated during grinding from entering the grinding drive assembly 53, avoiding component wear and jamming, and protecting the performance of the component; at the same time, it reduces dust overflow, optimizes the working environment, ensures stable transmission of the drive assembly, and improves the durability and safety of the grinding mechanism 5.

[0066] like Figure 1 and Figure 4 As shown, in some optional embodiments, the anode tooth 100 is provided with a first positioning groove 120, and the material tray 2 is provided with a plurality of first positioning structures 21 arranged in an array. The first positioning structures 21 are configured to insert and cooperate with the first positioning groove 120, which can enable the anode tooth 100 to be quickly positioned on the material tray 2, improve assembly efficiency, and ensure a stable insertion and cooperation, preventing relative displacement during operation and ensuring connection reliability and subsequent operation accuracy. The array arrangement of the first positioning structures 21 enables the material tray 2 to carry multiple anode teeth 100, which is conducive to realizing batch automatic grinding of the anode teeth 100 and improving production efficiency.

[0067] In some optional embodiments, the material tray 2 is provided with at least one second positioning groove 22, and the tray 3 is provided with a second positioning structure 31 corresponding to the second positioning groove 22. The second positioning structure 31 is configured to cooperate with the second positioning groove 22 to limit the positioning, so that the material tray 2 can be quickly positioned on the tray 3, improving the feeding efficiency and ensuring the accuracy of the grinding reference position.

[0068] Specifically, the material tray 2 has four second positioning slots 22 arranged in an array. The second positioning structure 31 is inserted into the second positioning slots 22 one by one. On the one hand, it increases the contact positioning area, strengthens the connection stability between the material tray 2 and the pallet 3, effectively prevents relative shaking or displacement during operation, and helps to improve the load capacity of the pallet 3 and realize batch grinding. On the other hand, the array layout ensures balanced force, further guarantees the accuracy of subsequent operations, and improves the overall structural reliability.

[0069] like Figure 1As shown, in some optional embodiments, the automatic anode gear grinding equipment also includes a housing 6, which has at least two loading ports 61. Each loading port 61 contains a set of trays 3, a rotary drive mechanism 4, and a grinding mechanism 5. The operator can alternately load and unload the two loading ports 61 to achieve parallel "loading-grinding-unloading" operations, significantly improving equipment utilization and overall grinding efficiency, and avoiding waiting gaps during single-port operations. Simultaneously, the multi-loading port 61 design can flexibly adapt to the processing needs of different batches and models of anode gears 100, facilitating convenient operation switching. Furthermore, the independent operating units reduce the impact of single-station failures on the overall process, ensuring production continuity and optimizing the operating experience and production scheduling flexibility.

[0070] 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 of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. An automatic grinding device for anode teeth, wherein the anode teeth (100) have teeth (110) to be ground, characterized in that, The automatic grinding equipment for anode teeth includes a frame (1), a material tray (2), a pallet (3), a rotary drive mechanism (4), and a grinding mechanism (5). The material tray (2) is used to limit and support the anode teeth (100), and the pallet (3) is used to limit and support the material tray (2). The grinding mechanism (5) includes a lifting drive assembly (51), a mounting frame (52), a grinding drive assembly (53), and a grinding head (54). The mounting frame (52) is located above the tray (3). The grinding head (54) is arranged in a one-to-one correspondence with the grinding teeth (110). The grinding drive assembly (53) is mounted on the mounting frame (52), and its output end is connected to the grinding head (54) for driving the grinding head (54) to rotate. The output end of the lifting drive assembly (51) is connected to the mounting frame (52) for driving the mounting frame (52) to move in the vertical direction. The rotary drive mechanism (4) is used to drive the grinding head (54) to rotate relative to the corresponding grinding tooth (110), or the rotary drive mechanism (4) is used to drive the grinding tooth (110) to rotate relative to the corresponding grinding head (54).

2. The automatic anode gear grinding equipment according to claim 1, characterized in that, The rotary drive mechanism (4) is mounted on the frame (1), and its output end is connected to the tray (3) for driving the tray (3) to perform translational eccentric rotation so that the tooth to be ground (110) rotates relative to the corresponding grinding head (54).

3. The automatic anode gear grinding equipment according to claim 2, characterized in that, The rotary drive mechanism (4) includes a rotary drive assembly and a first guide assembly. The rotary drive assembly includes a first drive motor (41) and an eccentric shaft (42). The eccentric shaft (42) includes a connected transmission shaft section (421) and an eccentric shaft head (422). The transmission shaft section (421) is connected to the output end of the first drive motor (41). The first drive motor (41) is used to drive the transmission shaft section (421) to rotate in the vertical direction. The eccentric shaft head (422) is rotatably engaged with the tray (3). The central axis of the eccentric shaft head (422) is parallel to and does not coincide with the rotation axis of the output end of the first drive motor (41). The first guide component is connected between the tray (3) and the frame (1) to lock the degree of freedom of the tray (3) to rotate in the vertical direction.

4. The automatic anode gear grinding equipment according to claim 3, characterized in that, The first guide assembly includes a first support plate (43), a second support plate (44), a first guide member (45), a first sliding member, a second guide member (46), and a second sliding member. The first guide member (45) and the first sliding member are slidably engaged in a first direction, and the second guide member (46) and the second sliding member are slidably engaged in a second direction. The first support plate (43) is fixedly connected to the frame (1). One of the first guide member (45) and the first sliding member is connected to the first support plate (43), and the other is connected to the second support plate (44). One of the second guide member (46) and the second sliding member is connected to the second support plate (44), and the other is connected to the tray (3). Wherein, the first direction and the second direction are both horizontal and perpendicular to each other.

5. The automatic anode gear grinding equipment according to claim 1, characterized in that, The tray (2) carries at least two of the anode teeth (100), and / or the anode teeth (100) have at least two of the teeth to be polished (110). The grinding drive assembly (53) includes a second drive motor (531) and synchronous pulleys (532) that are corresponding to the grinding head (54). The synchronous pulleys (532) are rotatably connected to the mounting bracket (52). The grinding head (54) is coaxially connected to the corresponding synchronous pulley (532). The synchronous pulleys (532) are connected to each other by a synchronous belt (533). The output end of the second drive motor (531) is connected to any of the synchronous pulleys (532) to drive the grinding head (54) to rotate synchronously.

6. The automatic anode gear grinding equipment according to claim 5, characterized in that, The grinding drive assembly (53) further includes tensioning pulleys (534) corresponding one-to-one with the timing belt (533), the tensioning pulleys (534) being rotatably connected to the mounting bracket (52) for tensioning the timing belt (533); and / or, The grinding drive assembly (53) also includes a second coupling (535), which is connected to the output end of the second drive motor (531) and the corresponding synchronous pulley (532).

7. The automatic anode gear grinding equipment according to claim 1, characterized in that, The grinding mechanism (5) further includes a second guide assembly, which includes a third guide (55) and a third sliding member that slide in a vertical direction, one of which is connected to the mounting bracket (52) and the other is connected to the frame (1).

8. The automatic anode gear grinding equipment according to claim 1, characterized in that, The grinding mechanism (5) also includes a cover (56), which is placed on the mounting frame (52) and forms a dustproof space with the mounting frame (52). The grinding drive assembly (53) is installed in the dustproof space, and its output end passes through the mounting frame (52) and is connected to the grinding head (54) for transmission.

9. The automatic anode gear grinding equipment according to claim 1, characterized in that, The anode tooth (100) is provided with a first positioning groove (120), and the tray (2) is provided with a plurality of first positioning structures (21) arranged in an array. The first positioning structures (21) are configured to be inserted into the first positioning groove (120).

10. The automatic anode gear grinding equipment according to any one of claims 1 to 9, characterized in that, The automatic grinding equipment for anode teeth also includes a housing (6), which has at least two feeding ports (61). Each feeding port (61) is provided with a set of the tray (3), the rotary drive mechanism (4) and the grinding mechanism (5).

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