Intelligent polishing equipment

Abstract

The utility model discloses intelligent polishing equipment, and belongs to the technical field of polishing. The intelligent polishing equipment comprises a base, a two-axis moving module distributed in a cross shape is arranged on the base in the horizontal direction, a rotating module is assembled on the two-axis moving module, and a polishing clamp assembling assembly is arranged on the rotating module; two stand columns which are perpendicular to the base and are distributed in a spaced mode in the transverse direction are symmetrically installed on one side of the base, the vertical moving module can be installed between the two stand columns in the vertical direction in an up-down sliding mode, and at least one polishing head module assembling station is arranged at the top of the vertical moving module. The vertical moving module is installed between the two stand columns in an up-down sliding mode, so that the structural stability of the vertical moving module can be effectively improved, the vertical moving module is prevented from deforming, and the polishing precision is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing, and more specifically, relates to an intelligent polishing device. Background Technique

[0002] Polishing refers to a processing method that uses mechanical, chemical, or electrochemical effects to reduce the surface roughness of a workpiece to obtain a bright and flat surface. In traditional processing, polishing is mainly completed manually, but its polishing efficiency is relatively low, time-consuming and laborious, and the labor cost is very high, resulting in a high production cost of the workpiece. With the continuous development of society and the continuous progress of technology, mechanized and automated production has gradually become a development trend. Therefore, a large number of automated polishing devices are currently widely used on the market.

[0003] However, the polishing process of the workpiece is relatively complex and usually includes multiple polishing processes such as rough polishing, medium polishing, and fine polishing. Existing polishing devices can usually only process one product for one polishing process (rough polishing, medium polishing, or fine polishing). Therefore, when different polishing processes are required for the product, different polishing devices need to be purchased separately, which greatly increases the processing cost of the enterprise.

[0004] In recent years, the applicant of this application has been committed to the research of intelligent polishing devices and has successively developed several generations of different polishing device products. Among them, the application case with the application number 2022109036130 applied by the applicant in 2022 discloses a multi-station polishing machine. By simultaneously setting a single cloth wheel polishing component, a double cloth wheel polishing component, a single sand belt polishing component, and a double sand belt polishing component on the same machine table, different polishing processes can be sequentially performed on the workpiece, realizing continuous polishing of the workpiece and improving the processing efficiency. However, the overall structural stability of this polishing machine still needs to be further improved. Especially during the polishing process, the cross plate is prone to bending deformation, thus affecting its polishing accuracy. Content of the Utility Model

[0005] The first object of the utility model is to provide an intelligent polishing device. Using this polishing device, not only can the workpiece be continuously polished in multiple processes on the same machine table, thereby improving its processing efficiency, but also the overall structural stability of this polishing device is relatively high, which is beneficial to ensuring the polishing accuracy of the workpiece.

[0006] On this basis, a further object of the utility model is to provide a high-precision intelligent polishing device. By setting a horizontal adjustment mechanism, the installation accuracy of the polishing disc module can be effectively guaranteed, which is beneficial to further improving the polishing accuracy of the workpiece.

[0007] To achieve the above object, the technical solution provided by the utility model is as follows:

[0008] In the first aspect of the present utility model, an intelligent polishing device is provided, which includes a base. On the base, there are two-axis moving modules distributed in a cross-shaped intersection along the horizontal direction. A rotating module is assembled on the two-axis moving modules, and the rotating module is driven by the two-axis moving modules to move horizontally and / or longitudinally. A polishing fixture assembly component is provided on the rotating module, and the polishing fixture assembly component is used to install a polishing fixture. The rotating module drives the polishing fixture to rotate self and / or flip around the B-axis, and the B-axis direction extends horizontally.

[0009] On one side of the rotating module on the base, two columns perpendicular to the base and distributed at intervals along the horizontal direction are symmetrically installed. A vertical moving module can be slidably installed up and down between the two columns in the vertical direction, and a plurality of polishing head module assembly stations distributed at intervals along the horizontal direction are provided at the top of the vertical moving module. The polishing head module at least includes a polishing head and a driving unit for driving the polishing head to operate.

[0010] In the present utility model, by providing a plurality of polishing head module assembly stations distributed at intervals along the horizontal direction on the vertical moving module, a plurality of different polishing head modules can be installed on the vertical moving module as needed to perform polishing processing on different passes of the workpiece, enabling continuous processing of the workpiece and improving the processing efficiency of the workpiece. At the same time, the vertical moving module can be slidably installed between the two columns in a lifting manner, effectively improving the stability of the installation and lifting movement of the polishing head module.

[0011] As a further improvement of any solution in the first aspect of the present utility model, the column adopts a rectangular frame structure, and a plurality of strengthening cross plates are provided at intervals along the vertical direction inside the frame. The two ends of the vertical moving module are respectively slidably connected to the opposite inner sides of the two columns. By optimizing the design of the structure of the column, the weight of the entire device can be reduced as much as possible while ensuring its structural strength and stability.

[0012] As a further improvement of any solution in the first aspect of the present utility model, the vertical moving module includes a tray and a lifting driving unit for driving the tray to perform lifting movement. The lifting driving unit can specifically adopt a motor-screw mechanism. Vertical slide rails are installed on the opposite inner sides of the two columns. Sliding plates are respectively assembled at both ends of the tray, and the sliding plates are slidably installed on the vertical slide rails through sliders. Further preferably, two parallel vertical slide rails are installed on each column, and the sliding plates are slidably engaged with the vertical slide rails through a plurality of symmetrically distributed sliders, which is beneficial to further improving the smoothness of the lifting movement of the vertical moving module.

[0013] As a further improvement of any solution of the first aspect of the present utility model, a rectangular card slot is provided on the assembly surface of the skateboard and the tray, and clamping blocks matching the above card slots are correspondingly processed at both ends of the tray. The cooperation between the clamping blocks and the card slots facilitates the guiding and positioning of the installation of the tray and the skateboard on the one hand, ensures its installation accuracy, and prevents the tray from skewing; on the other hand, it is also beneficial to further improve the firmness of the connection between the skateboard and the tray.

[0014] As a further improvement of any solution of the first aspect of the present utility model, a reinforcing plate extending transversely is provided at the bottom of the tray, and the reinforcing plate is a tapered plate structure with a downward convex middle part, which is beneficial to further improve the structural strength of the tray and prevent it from flexing and deforming.

[0015] As a further improvement of any solution of the first aspect of the present utility model, the polishing fixture assembly component is used for detachably and fixedly installing the polishing fixture, and the polishing head module assembly station is used for detachably installing the polishing head module. Through the detachable installation of the polishing fixture and the polishing head module, different polishing fixtures and polishing head modules can be replaced according to needs, so that different passes of polishing processing can be carried out on products of different shapes.

[0016] As a further improvement of any solution of the first aspect of the present utility model, the two-axis moving module includes a transverse moving component and a longitudinal moving component that are slidably matched, wherein the transverse moving component is fixedly installed on the base along the transverse direction and is distributed in parallel with the vertical moving module, and the rotating module can be slidably installed on the longitudinal moving component along the longitudinal direction;

[0017] And / or the rotating module includes a fixed seat slidably assembled on the longitudinal moving component, and a flipping seat rotatably installed on the fixed seat through a B-axis. A polishing fixture assembly component is installed on the flipping seat, and the polishing fixture assembly component includes a transmission shaft for driving the polishing fixture to rotate and a second rotating motor for driving the transmission shaft to rotate.

[0018] As a further improvement of any solution of the first aspect of the present utility model, a plurality of horizontally adjusting mechanisms symmetrically distributed are installed at each polishing head module assembly station. The horizontally adjusting mechanism adopts a horizontally rotating adjusting structure with scales. By installing and supporting the polishing head module on the horizontally adjusting mechanism, it is convenient to adjust the levelness of the polishing head module by horizontal rotation to prevent it from skewing. Since the horizontally adjusting mechanism has scales, the levelness of the polishing head module can be accurately adjusted, thereby effectively ensuring the polishing quality of the workpiece.

[0019] As a further improvement of any solution of the first aspect of the present utility model, the horizontally adjusting mechanism includes:

[0020] The installation part is fixedly installed on the top of the vertical moving module;

[0021] The support part is threadedly installed on the top of the installation part. It is used for the support and installation of the polishing head module, and a scale turntable is assembled on the outer periphery of the support part.

[0022] Install the polishing head module on the support part and rotate the support part to make it rotate relative to the installation part, so that the installation levelness of the polishing head module can be adjusted.

[0023] In a second aspect of the present utility model, there is also provided an intelligent polishing device, including a base. On one side of the base, two vertical columns that are perpendicular to the base and are distributed at intervals in the horizontal direction are symmetrically installed. The vertical moving module can be slidably installed up and down in the vertical direction between the two vertical columns, and a polishing head module assembly station is provided at the top of the vertical moving module. The polishing head module at least includes a polishing head and a driving unit for driving the polishing head to operate;

[0024] A plurality of horizontally adjusting mechanisms are symmetrically installed at the polishing head module assembly station. The horizontally adjusting mechanism adopts a horizontally rotating adjusting structure with scales, which is used for detachably installing and supporting the polishing head module and adjusting the levelness of the polishing head module by horizontal rotation.

[0025] As a further improvement of any technical solution in the second aspect of the present utility model, the horizontally adjusting mechanism includes:

[0026] The installation part is fixedly installed on the top of the vertical moving module;

[0027] The support part is threadedly installed on the top of the installation part, and is used for the support and installation of the polishing head module. A scale turntable is assembled on the outer periphery of the support part.

[0028] As a further improvement of any technical solution in the second aspect of the present utility model, an assembly hole for assembling the polishing head module is processed on the support part, and an adjustment hole for rotating the support part to adjust its installation height is opened on its side wall.

[0029] As a further improvement of any technical solution in the second aspect of the present utility model, at least one polishing head module assembly station is provided at the top of the vertical moving module, and four horizontally adjusting mechanisms are symmetrically distributed in a rectangle at each assembly station.

[0030] As a further improvement of any technical solution in the second aspect of the present utility model, an installation track is provided at the top of the vertical moving module. A track chute is opened on the installation track. The installation part is fixedly installed in the track chute of the installation track. The support part is supported and installed on both sides above the track chute and is threadedly connected to the installation part through a connecting part.

[0031] As a further improvement of any technical solution of the second aspect of the present utility model, the track chute is a square chute, the installation part adopts a hexagonal prism structure, and its two relatively parallel side faces are correspondingly and parallelly installed with the two side faces of the track chute.

[0032] As a further improvement of any technical solution of the second aspect of the present utility model, the width of the upper opening of the track chute is smaller than the width of the lower chute, the radial dimension of the installation part matches the width of the lower chute, and the radial dimension of the support part is larger than the width of the upper opening of the chute.

[0033] Adopting the technical solution provided by the present utility model, compared with the prior art, it has the following beneficial effects:

[0034] (1) By optimizing the structure and overall layout of the polishing machine (especially the distribution of five-axis movement), the present utility model can polish different positions on products with different shapes, and can effectively ensure its processing accuracy without dead corners in polishing; at the same time, by optimizing the installation structure of the vertical movement module, especially sliding it between two columns and arranging a plurality of polishing head modules distributed at intervals thereon, the overall structural strength and structural stability of the vertical movement module can be effectively ensured while polishing the workpiece in different passes, preventing it from deforming, and thus being beneficial to further ensuring the polishing quality of the workpiece.

[0035] (2) The present utility model further optimizes the sliding connection structure between the tray and the column in the vertical movement module and the structure of the tray itself. On the one hand, it is beneficial to further improve the stability of the sliding connection between the tray and the column and the structural strength of the tray, preventing it from deforming; on the other hand, it can effectively ensure the levelness of the tray installation, preventing the tray from tilting during the polishing process, and thus further improving the polishing accuracy of the product.

[0036] (3) The present utility model further installs a plurality of symmetrically distributed horizontal adjustment mechanisms at the assembly station of the polishing head module, which is convenient for adjusting the installation levelness of the polishing head module and can effectively ensure its adjustment accuracy, so the processing accuracy of the product can be further improved.

[0037] (4) The horizontal adjustment mechanism of the present utility model includes an installation part and a support part. The support part is threadedly installed on the top of the installation part, and its structure and operation are relatively simple. Only by rotating the support part can the adjustment be carried out.

[0038] (5) By using the polishing equipment of the present utility model, different polishing jigs and polishing head modules can be replaced according to needs, so as to meet the different polishing requirements of products with different shapes, which is beneficial to reducing the processing cost of enterprises. Description of the Drawings

[0039] Figure 1 Schematic structural diagram of the intelligent polishing device according to an embodiment of the present utility model;

[0040] Figure 2 Partial schematic structural diagram of the intelligent polishing device according to an embodiment of the present utility model;

[0041] Figure 3 Schematic installation structure diagram of the vertical movement module according to an embodiment of the present utility model;

[0042] Figure 4 Internal schematic structural diagram of the vertical movement module according to an embodiment of the present utility model;

[0043] Figure 5 Schematic structural diagram of the tray according to an embodiment of the present utility model;

[0044] Figure 6 Schematic installation structure diagram of the horizontal adjustment mechanism according to an embodiment of the present utility model;

[0045] Figure 7 Overall schematic structural diagram of the horizontal adjustment mechanism according to an embodiment of the present utility model;

[0046] Figure 8 Overall schematic structural diagram of the rotation module according to an embodiment of the present utility model;

[0047] Figure 9 Internal schematic structural diagram of the rotation module according to an embodiment of the present utility model;

[0048] In the drawings:

[0049] 1. Base;

[0050] 2. Transverse movement component;

[0051] 3. Longitudinal movement component;

[0052] 4. Vertical movement module; 401. Horizontal adjustment mechanism; 4011. Installation part; 4012. Connection part; 4013. Support part; 4014. Scale turntable; 4015. Installation hole; 4016. Adjustment hole; 402. Lifting drive motor; 403. Vertical slide rail; 404. Slide plate; 4041. Card slot; 405. Tray; 4051. Card block; 4052. Reinforcing plate; 406. Installation track; 407. Lifting lead screw;

[0053] 5. Rotation module; 501. First rotation motor; 502. Second rotation motor; 503. Fixed seat; 504. Flipping seat;

[0054] 6. Polishing fixture assembly component; 601. Transmission shaft; 602. Fixture chuck; 603. Tie rod; 604. Tension cylinder; 605. Tension plate;

[0055] 7. Polishing head module;

[0056] 8. Column. Detailed implementation manner

[0057] To further understand the content of the present utility model, the present utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0058] The structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limited conditions under which the present utility model can be implemented. Therefore, they do not have technical substance significance. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed by the present utility model.

[0059] At the same time, in this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", "vertical" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation or be constructed and operated in a specific orientation. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0060] It should also be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of this application are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances for the embodiments of this application described here.

[0061] As Figure 1 shown, in the first aspect of this embodiment, an intelligent polishing device is provided, including a base 1. Along the horizontal direction on the base 1, there are two-axis movement modules distributed in a cross shape. A rotation module 5 is assembled on the two-axis movement modules. The two-axis movement modules drive the rotation module 5 to move horizontally and / or longitudinally. A polishing fixture assembly component 6 is provided on the rotation module 5. The polishing fixture assembly component 6 is used to install a polishing fixture. The rotation module 5 drives the polishing fixture to rotate self and / or flip around the B axis, and the B axis direction extends horizontally.

[0062] Since the polishing fixture can drive the workpiece to perform 4-axis movements simultaneously, namely lateral movement, longitudinal movement, self-rotation, and flipping movement towards or away from the polishing head module, it is convenient for the alignment of the workpiece and the polishing head module and the polishing of different parts on workpieces with different shapes. In particular, it can also polish the corners of the workpiece and ensure the flatness and machining accuracy of its surface.

[0063] Specifically, in this embodiment, the two-axis movement module includes a lateral movement component 2 and a longitudinal movement component 3. Among them, the lateral movement component 2 is fixedly installed on the base 1 along the lateral direction, and the longitudinal movement component 3 is slidably installed on the lateral movement component 2 along the lateral direction (i.e., the length direction of the lateral movement component 2). The rotation module 5 can be slidably installed on the longitudinal movement component 3 along the longitudinal direction. Among them, the movements of the longitudinal movement component 3 and the rotation module 5 are both driven by a motor-screw mechanism and guided by a guide rail-slider mechanism.

[0064] On one side of the rotation module 5 on the base 1, two columns 8 perpendicular to the base 1 and spaced apart along the lateral direction are symmetrically installed. The vertical movement module 4 can be slidably installed up and down between the two columns 8 (the vertical movement module 4 is distributed in parallel with the lateral movement component 2), and the top of the vertical movement module 4 is provided with a plurality of polishing head module assembly stations spaced apart along the lateral direction. The polishing head module 7 at least includes a polishing head and a driving unit for driving the polishing head to operate.

[0065] By providing a plurality of polishing head module assembly stations spaced apart along the lateral direction at the top of the vertical movement module 4, different polishing head modules 7 can be assembled as needed to achieve the polishing of different passes of the same workpiece, which is beneficial to the continuous progress of workpiece polishing. Further preferably, 2 polishing head modules 7 are provided at the top of the vertical movement module 4, which can improve the utilization rate of the entire equipment. In this embodiment, the polishing head module at least includes a polishing head and a driving unit for driving the polishing head to operate, that is, the polishing head module is modularly integrated design (can operate independently). Therefore, it is convenient to directly replace different polishing head modules according to the shape of different products and the requirements of polishing processing, so that the polishing equipment can be applied to the polishing of various products with different sizes and shapes, without being restricted by different requirements for the type, size, and installation orientation of the polishing head for different products. However, since the polishing head module is modularly integrated design, its overall weight is relatively large. How to ensure the structural stability of its overall support, especially to ensure its installation stability during the lifting and moving process and during the polishing process, is of great significance for ensuring the polishing quality.

[0066] Based on this, in this embodiment, two columns 8 are arranged on the base at intervals along the horizontal direction, so that the vertical movable module 4 can be slid up and down and installed between the two columns 8, thereby effectively improving the structural strength and structural stability of the entire vertical movable module 4, especially relying on the lateral restraint force of the two columns 8 to improve the anti-deformation ability of the vertical movable module 4, thereby ensuring the polishing quality and precision of the workpiece. Preferably, the columns 8 adopt a rectangular frame structure, and a plurality of reinforcing horizontal plates are arranged inside the frame at intervals along the vertical direction, and the two ends of the vertical movable module 4 are respectively slidably connected to the inner side surfaces opposite to the two columns 8.

[0067] As a preferred solution of any of the above embodiments of the utility model, Figure 2 , Figure 3 As shown, the vertical moving module 4 includes a tray 405 and a lifting drive unit for driving the tray 405 to perform lifting motion; vertical slide rails 403 are installed on the opposite inner sides of the two columns 8, and slide plates 404 are correspondingly installed at both ends of the tray 405, and the slide plates 404 are slidably installed on the vertical slide rails 403 through sliders. Specifically, in this embodiment, the lifting drive unit includes a lifting drive motor 402 and a lifting screw 407 connected to the lifting drive motor 402 by transmission, and the lifting drive motor 402 is installed on the base and symmetrically located in the middle of the two columns 8, and the lifting screw 407 passes through the tray 405 and is threadedly connected to the tray 405. In order to further improve the stability of the lifting motion of the tray 405, two parallel vertical slide rails 403 are installed on each column 8, and the slide plate 404 slides with the two vertical slide rails 403 through a plurality of symmetrically distributed, such as 4 sliders.

[0068] More preferably, in combination Figure 4 , Figure 5 As shown, a rectangular slot 4041 is provided on the assembly surface of the slide plate 404 and the tray 405, and both ends of the tray 405 are processed with corresponding blocks 4051 matching the above-mentioned slot 4041. The cooperation between the block 4051 and the slot 4041 can facilitate the guidance of the installation of the tray 405 to prevent it from being skewed and affecting the processing accuracy; on the other hand, it can also further improve the connection firmness between the tray 405 and the slide plate 404.

[0069] In order to further prevent the tray 405 from bending and deforming during the polishing process, in this embodiment, a reinforcing plate 4052 extending in the transverse direction is further provided at the bottom of the tray 405, and the reinforcing plate 4052 is a tapered plate structure with a downwardly protruding middle portion. It should be noted that the tapered plate structure with a downwardly protruding middle portion here means that the height of the reinforcing plate 4052 (the distance between the reinforcing plate 405 and the bottom surface of the tray 405) increases from both ends to the middle portion as a whole, and it is further preferred that there is a straight section in the middle portion of the reinforcing plate 4052 (parallel to the bottom portion of the tray 405).

[0070] In order to make the installation and replacement of the polishing head module 7 more convenient and ensure its installation accuracy, a plurality of horizontally adjusting mechanisms 401 symmetrically distributed are installed at each assembly station of the polishing head module, preferably 4 are provided and are symmetrically distributed in a rectangle. The horizontally adjusting mechanism 401 adopts a horizontally rotating adjusting structure with scales. The polishing head module 7 is installed and supported by the horizontally adjusting mechanism 401, and the level of the polishing head module 7 is adjusted by horizontal rotation. Since the horizontally adjusting mechanism 401 has scales, precise adjustment of the polishing head module 7 can be achieved to ensure its horizontal installation.

[0071] As Figure 7 shown, in this embodiment, the horizontally adjusting mechanism 401 includes an installation part 4011 and a support part 4013. Among them, the installation part 4011 is fixedly installed on the top of the vertical movement module 4, and the support part 4013 is threadedly installed on the top of the installation part 4011. It is used for the support installation of the polishing head module 7, and a scale turntable 4014 is assembled on the outer periphery of the support part 4013. When the polishing head module 7 is installed unevenly and is inclined, the corresponding horizontally adjusting mechanism 401 is adjusted, that is, by rotating the support part 4013 to make it rise and fall relative to the installation part 4011, so that the level of the polishing head module 7 can be adjusted.

[0072] Specifically, an assembly hole 4015 for assembling the polishing head module 7 is also machined on the support part 4013, and an adjustment hole 4016 for rotating the support part 4013 to adjust its installation height is opened on its side wall. In this embodiment, both the assembly hole 4015 and the adjustment hole 4016 are threaded holes. The polishing head module 7 is installed on the support part 4013 by tightening with bolts. One end (provided with threads) of the adjustment rod is screwed into the adjustment hole 4016, and the support part 4013 can be rotated by pushing the adjustment rod, and the operation is relatively simple and convenient.

[0073] In some embodiments, as Figure 5 、 Figure 6 shown, an installation track 406 is provided on the top of the vertical movement module 4. A track chute is opened on the installation track 406. The installation part 4011 is fixedly installed in the track chute of the installation track 406. The support part 4013 is supported and installed on both sides above the track chute and is threadedly connected to the installation part 4011 through a connecting part 4012. Through the setting of the installation track 406, on the one hand, it is convenient for the installation of the horizontally adjusting mechanism 401, and on the other hand, it can effectively ensure the installation stability of the horizontally adjusting mechanism 401, preventing it from tilting or deforming after being stressed, thus affecting its use effect. Specifically, the width of the upper opening of the track chute is smaller than the width of the lower chute. The radial dimension of the installation part 4011 matches the width of the lower chute, and the radial dimension of the support part 4013 is larger than the width of the upper opening of the chute.

[0074] As a further preferred solution of the above embodiments, the track chute is a square chute, and the mounting portion 4011 adopts a hexagonal prism structure, and its two relatively parallel side faces are correspondingly and parallelly mounted with the two side faces of the track chute, so as to further prevent the mounting stability of the mounting portion 4011 and prevent it from shaking or moving.

[0075] Combined with Figure 8 、 Figure 9 , in some embodiments, the rotation module 5 includes a fixed seat 503 slidably assembled on the longitudinal movement component 3, and a flipping seat 504 rotatably mounted on the fixed seat 503 through a B axis. The flipping seat 504 is in transmission connection with the first rotation motor 501 to be flipped by driving the first rotation motor 501. A polishing fixture assembly component 6 is mounted on the flipping seat 504. The polishing fixture assembly component 6 includes a transmission shaft 601 for driving the polishing fixture to rotate self and a second rotation motor 502 for driving the transmission shaft 601 to rotate.

[0076] As a further preferred solution, a plurality of polishing fixture assembly components 6 are mounted on the flipping seat 504 at intervals along its length direction, so that a plurality of workpieces can be polished simultaneously, which is beneficial to improving the processing efficiency and the production capacity of the equipment. In addition, in order to further facilitate the polishing of products with different shapes, a fixture chuck 602 is mounted on the top of the transmission shaft 601. The fixture chuck 602 is preferably a collet. On the one hand, the collet is convenient for clamping and fixing the polishing fixture, and on the other hand, different polishing fixtures can be replaced according to needs. Specifically, the collet includes an external nut and a tapered chuck assembled inside the nut (which is a standard part in the prior art, and its specific structure and working principle will not be described in detail). The collet is installed by screwing the external nut with the transmission shaft 601. The polishing fixture to be polished is clamped and fixed in the tapered chuck. A pull rod 603 is coaxially assembled inside the transmission shaft 601 with the polishing fixture to be polished. A tensioning cylinder 604 is connected to the bottom of the pull rod 603. The clamping and fixing of the polishing fixture in the tapered chuck can be realized through the action of the tensioning cylinder 604 and the pull rod. In order to facilitate the synchronous tensioning of a plurality of workpieces, the bottoms of a plurality of pull rods 603 are connected to the same tensioning plate 605. The piston rod of the tensioning cylinder 604 is fixedly connected to the tensioning plate 605. The pull rod 603 is tensioned by pushing the tensioning plate 605 by the tensioning cylinder 604.

[0077] An embodiment of the present utility model further provides an intelligent polishing device, which includes a base 1. On one side of the base 1, two vertical columns 8 that are perpendicular to the base 1 and are distributed at intervals in the horizontal direction are symmetrically installed. A vertical movement module 4 is slidably installed between the two vertical columns 8 in the vertical direction, and a polishing head module assembly station is provided at the top of the vertical movement module 4. The polishing head module at least includes a polishing head and a driving unit for driving the polishing head to operate. By slidably installing the vertical movement module 4 between the two vertical columns 8, the structural stability of its installation can be effectively ensured, and the vertical movement module 4 is prevented from deforming.

[0078] A plurality of horizontally adjusting mechanisms 401 that are symmetrically distributed are installed at the polishing head module assembly station. The horizontally adjusting mechanism 401 can adopt any one of the horizontally adjusting mechanisms 401 in the above-mentioned first aspect embodiment. The arrangement of the horizontally adjusting mechanism 401 facilitates the installation and replacement of the polishing head module and can effectively ensure the installation horizontality of the polishing head module.

[0079] Furthermore, at least one polishing head module assembly station is provided at the top of the vertical movement module 4, and four horizontally adjusting mechanisms 401 that are symmetrically distributed in a rectangle are installed at each assembly station.

[0080] It should be noted that in the intelligent polishing device of this embodiment, the installation and distribution of the polishing fixture can adopt the technical solution in any one of the embodiments of the first aspect of the present utility model, or other existing technologies. At the same time, the specific structures of the vertical column 8 and the vertical movement module 4 in this embodiment and their installation structures are further preferably adopted in any one of the embodiments of the first aspect of the present utility model.

[0081] It should be noted that unless otherwise specified, the terms "installation", "setting", "provided with", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication between two devices, components or parts. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

[0082] The above schematically describes the present utility model and its implementation manners. This description is not restrictive, and only one of the implementation manners of the present utility model is shown in the drawings. The actual structure is not limited to this. Therefore, if those of ordinary skill in the art are inspired by it and design a structural manner and an embodiment similar to this technical solution without creative work without departing from the creative purpose of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. An intelligent polishing device, characterized in that, It includes a base (1). On the base (1), there are two-axis movement modules distributed in a cross-shaped intersection along the horizontal direction. A rotation module (5) is assembled on the two-axis movement modules. The rotation module (5) is driven by the two-axis movement modules to move horizontally and / or longitudinally. A polishing fixture assembly component (6) is provided on the rotation module (5). The polishing fixture assembly component (6) is used to install a polishing fixture. The rotation module (5) drives the polishing fixture to rotate self and / or flip around the B-axis. The direction of the B-axis extends horizontally. On one side of the rotation module (5) on the base (1), two columns (8) perpendicular to the base (1) and distributed at intervals along the horizontal direction are symmetrically installed. The vertical movement module (4) can be slidably installed up and down in the vertical direction between the two columns (8). At the top of the vertical movement module (4), there are a plurality of polishing head module assembly stations distributed at intervals along the horizontal direction. The polishing head module at least includes a polishing head and a driving unit for driving the polishing head to operate.

2. The intelligent polishing device according to claim 1, characterized in that, The column (8) adopts a rectangular frame structure, and there are a plurality of strengthening cross plates distributed at intervals along the vertical direction inside the frame. The two ends of the vertical movement module (4) are respectively slidably connected to the opposite inner side surfaces of the two columns (8).

3. The intelligent polishing device according to claim 1, characterized in that, The vertical movement module (4) includes a tray (405) and a lifting driving unit for driving the tray (405) to move up and down. Vertical sliding rails (403) are installed on the opposite inner side surfaces of the two columns (8). Slide plates (404) are correspondingly assembled at both ends of the tray (405). The slide plates (404) are slidably installed on the vertical sliding rails (403) through sliders. Or / And a rectangular card slot (4041) is opened on the assembly surface of the slide plate (404) and the tray (405). At both ends of the tray (405), blocks (4051) matching the above card slots (4041) are correspondingly processed. Or / And a strengthening plate (4052) extending horizontally is provided at the bottom of the tray (405), and the strengthening plate (4052) is a tapered plate structure with the middle protruding downward.

4. The intelligent polishing device according to claim 1, characterized in that, The polishing fixture assembly component (6) is used for detachably and fixedly installing a polishing fixture. The polishing head module assembly station is used for detachably installing a polishing head module.

5. The intelligent polishing device according to claim 1, wherein The two-axis movement module includes a horizontal movement component (2) and a vertical movement component (3) in sliding fit. Among them, the horizontal movement component (2) is fixedly installed on the base (1) along the horizontal direction and is distributed in parallel with the vertical movement module (4). The rotation module (5) can be slidably installed on the vertical movement component (3) along the vertical direction. And / or the rotation module (5) includes a fixed seat (503) slidably assembled on the vertical movement component (3), and a flipping seat (504) rotatably installed on the fixed seat (503) through the B-axis. A polishing fixture assembly component (6) is installed on the flipping seat (504). The polishing fixture assembly component (6) includes a transmission shaft (601) for driving the polishing fixture to rotate self and a second rotation motor (502) for driving the transmission shaft (601) to rotate.

6. The intelligent polishing device according to any one of claims 1-5, characterized in that, A plurality of horizontally adjusting mechanisms (401) symmetrically distributed are installed at each polishing head module assembly station. The horizontally adjusting mechanism (401) adopts a horizontally rotating adjusting structure with scales, which is used to install and support the polishing head module (7) and adjust the levelness of the polishing head module (7) by horizontal rotation.

7. The intelligent polishing device according to claim 6, characterized in that, The horizontally adjusting mechanism (401) includes: An installation part (4011), and the installation part (4011) is fixedly installed at the top of the vertical moving module (4); A supporting part (4013), the supporting part (4013) is threadedly installed at the top of the installation part (4011), which is used for the supporting installation of the polishing head module (7), and a scale turntable (4014) is assembled on the outer periphery of the supporting part (4013).

8. An intelligent polishing device, characterized in that, It includes a base (1). On one side of the base (1), two upright columns (8) perpendicular to the base (1) and distributed at intervals in the transverse direction are symmetrically installed. The vertical moving module (4) can be slidably installed up and down in the vertical direction between the two upright columns (8), and a polishing head module assembly station is provided at the top of the vertical moving module (4). The polishing head module at least includes a polishing head and a driving unit for driving the polishing head to operate; A plurality of horizontally adjusting mechanisms (401) symmetrically distributed are installed at the polishing head module assembly station. The horizontally adjusting mechanism (401) adopts a horizontally rotating adjusting structure with scales, which is used for detachably installing and supporting the polishing head module (7) and adjusting the levelness of the polishing head module (7) by horizontal rotation.

9. The intelligent polishing device according to claim 8, wherein, The horizontally adjusting mechanism (401) includes: An installation part (4011), and the installation part (4011) is fixedly installed at the top of the vertical moving module (4); A supporting part (4013), the supporting part (4013) is threadedly installed at the top of the installation part (4011), which is used for the supporting installation of the polishing head module (7), and a scale turntable (4014) is assembled on the outer periphery of the supporting part (4013).

10. The intelligent polishing device according to claim 9, wherein, An assembly hole (4015) for assembling the polishing head module (7) is machined on the supporting part (4013), and an adjusting hole (4016) for rotatably supporting the supporting part (4013) to adjust its installation height is opened on its side wall.

11. The intelligent polishing device according to any one of claims 8-10, characterized in that, At least one polishing head module assembly station is provided at the top of the vertical moving module (4), and four horizontally adjusting mechanisms (401) symmetrically distributed in a rectangle are installed at each assembly station.

12. The intelligent polishing device according to claim 9 or 10, characterized in that An installation track (406) is provided at the top of the vertical moving module (4). A track chute is opened on the installation track (406). The installation part (4011) is fixedly installed in the track chute of the installation track (406), and the supporting part (4013) is supported and installed on both sides above the track chute and is threadedly connected to the installation part (4011) through a connecting part (4012).

13. The intelligent polishing device according to claim 12, characterized in that, The width of the upper opening of the track chute is smaller than the width of the lower chute. The radial dimension of the installation part (4011) matches the width of the lower chute, and the radial dimension of the supporting part (4013) is larger than the width of the upper opening of the chute.

14. The intelligent polishing device according to claim 13, characterized in that, The track chute is a square chute, the mounting part (4011) adopts a hexagonal prism structure, and its two relatively parallel side faces are correspondingly and parallelly mounted with the two side faces of the track chute.

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