Accurate grinding equipment for ceramic product production and use method

Abstract

The invention relates to the technical field of ceramic grinding. The invention discloses accurate grinding equipment for ceramic product production and a using method. The accurate grinding equipment comprises a base, a mechanical arm used for feeding is arranged on the base, a driving table is arranged at the side end of the mechanical arm, the bottom of the driving table is fixedly connected with the top of the base, and a driving assembly is arranged on the driving table; the driving assembly is provided with a self-adaptive device used for fixing a ceramic product, the side end of the self-adaptive device is provided with a matching assembly, one side of the matching assembly is provided with a fine grinding assembly, and the side end of the fine grinding assembly is provided with a bearing assembly used for discharging and located on the other side of the self-adaptive device; the self-adaptive device comprises a trigger locking assembly and a connection assembly. Through work of the self-adaptive device and the accurate grinding assembly, ceramic products can be automatically and fixedly ground, meanwhile, the multi-point grinding device is suitable for different specifications and sizes through multi-point grinding, and the grinding efficiency and practicability are greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ceramic grinding, and specifically relates to a fine grinding device and a using method for the production of ceramic products. Background Art

[0002] Vessels fired with clay are called pottery, and vessels fired with porcelain clay are called porcelain. Ceramics are the general term for pottery, stoneware, and porcelain. Any object made from these two different types of clay, namely clay and porcelain clay, through processes such as batching, shaping, drying, and roasting can be called ceramics.

[0003] In the prior art, during the fine grinding process of existing ceramics, it is often necessary to first fix the base of the ceramic product with a fixture, and then polish its surface with a polishing head. After the polishing is completed, the fixture is unlocked, and the base of the ceramic product is polished again. This operation is very cumbersome. At the same time, most existing ceramic products have curved surfaces. Therefore, during the polishing process, on the one hand, it is necessary to continuously adjust the polishing angle of the polishing head according to the curved surface, which increases the grinding intensity of the staff. On the other hand, continuously adjusting the polishing angle easily increases the probability of grinding defects. Therefore, there is a need for a device that can automatically fix and grind ceramic products and adapt to the surface of ceramic products through multi-point grinding to avoid low grinding efficiency and insufficient practicability. Summary of the Invention

[0004] The purpose of the present invention is to provide a fine grinding device and a using method for the production of ceramic products to solve the problems raised in the above background art. To achieve the above purpose, the present invention provides the following technical solution: A fine grinding device for the production of ceramic products, including a base, a robotic arm for loading is provided on the base, a driving platform is provided at the side end of the robotic arm, the bottom of the driving platform is fixedly connected to the top of the base, a driving component is provided on the driving platform, an adaptive device for fixing the ceramic product is provided on the driving component, a cooperating component is provided at the side end of the adaptive device, a fine grinding component is provided on one side of the cooperating component, and a receiving component for unloading is provided at the side end of the fine grinding component and is located on the other side of the adaptive device. The adaptive device includes a trigger locking component and a connecting component. The trigger locking component is arranged on the driving component, and the connecting component is arranged on the trigger locking component.

[0005] Preferably, the driving assembly includes a fixing frame which is arranged on the side of the driving table away from the robotic arm, and the bottom of the fixing frame is connected to the top of the base. The side end of the fixing frame is connected to the side end of the driving table. One side of the top of the fixing frame is fixedly connected to one side of the auxiliary frame. The auxiliary frame is arranged parallel to the driving table. Symmetrically arranged sliding tracks are provided at the bottom of the auxiliary frame and the top of the driving table. A moving track is provided between the two sliding tracks. The top and bottom of the moving track are respectively in sliding fit with the adjacent sliding tracks. A driving shaft is rotatably arranged at the center of the fixing frame. One end of the driving shaft away from the sliding track is connected to the output end of the driving motor, and the other end of the driving shaft is connected to the end of a support rod. The other end of the support rod is rotatably connected to a driving gear. The side end of the driving gear is meshed with the tooth groove end of a driving gear ring. The center of the driving gear ring is concentric with the center of the driving shaft. The top and bottom of the driving gear ring are respectively fixedly connected to the top of the driving table and the bottom of the auxiliary frame through arc-shaped frames. One side of the driving gear away from the driving motor is connected to the side end of a first cam. A second cam is arranged on the side of the first cam away from the driving gear. The center of the side of the second cam away from the first cam is connected to the center of a driving block through a central shaft. The driving block is embedded in the moving track and is in sliding fit with it.

[0006] Preferably, the trigger locking assembly includes an L-shaped connecting frame which is arranged on the side of the driving block away from the driving gear. Both the upper and lower sides of the L-shaped connecting frame are fixedly connected to the upper and lower sides of the driving block through connecting frames. One end of the L-shaped connecting frame away from the driving block is connected to the top of a locking box through a rotating shaft. The top of the rotating shaft is connected to the center of a first bevel gear. The first bevel gear is horizontally located on the top of the L-shaped connecting frame. A locking block is slidably arranged in the locking box. A continuous curved chute is provided on the side end of the locking block. The bottom of the curved chute is arc-shaped. The top of the locking block is movably connected to the top in the locking box through a damping spring. A horizontal clamping shaft is provided at the top of the side end of the locking box. The clamping shaft is hinged to the end of a blocking rod. A horizontal connecting shaft is provided at the bottom of the blocking rod. One end of the connecting shaft away from the blocking rod is embedded in the curved chute. When the locking block moves upward to compress the damping spring, the end of the connecting shaft can be embedded in the bottom of the curved chute through one side of the provided curved chute, and by driving the locking block to move upward again, the connecting shaft can be reset along the other side of the curved chute. A vertical control shaft is provided at the bottom of the locking block. The bottom of the control shaft slidably passes through the bottom of the locking box and is located outside it.

[0007] Preferably, the connection component includes a limiting sleeve which is arranged at the bottom of the locking box and fixedly connected to the bottom of the locking box at the top. The limiting sleeve is sleeved outside the control shaft. A number of hinge frames are evenly distributed at the bottom of the control shaft. On both sides of each hinge frame, a first hinge rod is hinged. The other ends of the two first hinge rods are hinged to the inner wall of the top of the arc-shaped member. A number of locking frames are evenly distributed outside the limiting sleeve. On both sides of each locking frame, a second hinge rod is hinged. The other ends of the two second hinge rods are slidably matched with the sliding frames on the inner wall of the bottom of the arc-shaped member. The first hinge rod and the second hinge rod are arranged in a cross shape and are rotationally matched through a matching shaft in the middle. On the side of each arc-shaped member away from the control shaft, a number of spring rods are arranged. At the end of each spring rod away from the arc-shaped member, a stopping wheel is provided.

[0008] Preferably, the matching component includes a matching frame. The bottom of the matching frame is fixedly connected to the top of the base and is located at the side end of a number of arc-shaped members. The side end of the matching frame is connected to the side end of the driving tooth groove rod. On the side of the matching frame close to the robotic arm, an installation frame is provided. The side end of the first bevel gear is meshed with the second bevel gear. The bottom of the second bevel gear is meshed with the side end of the first bevel gear. The center of the second bevel gear is meshed with the center of the trigger bevel gear through a synchronous shaft. The tooth groove end of the trigger bevel gear can be meshed with the tooth groove end of the driving tooth groove rod. The synchronous shaft is rotationally matched with the synchronous frame. The bottom of the synchronous frame is fixedly connected to the top of the L-shaped connecting frame. When the L-shaped connecting frame slides along the moving track through the driving block, it can drive the trigger bevel gear to be meshed with the driving tooth groove rod.

[0009] Preferably, the fine grinding assembly includes a support frame, wherein two support frames are provided, and the two support frames are symmetrically arranged between the mounting frame and the matching frame, and the sides of the two support frames that are far away from each other are connected to the side walls of the adjacent mounting frame and the matching frame through a plurality of connecting columns, and reference frames are provided at the upper and lower ends of the sides of the two support frames that are close to each other, and each reference frame is provided with a plurality of control rectangular frames on the side close to the middle of the support frame, and the side walls of the control rectangular frames are connected to the side walls of the support frames, and a sliding rectangular frame is slidably provided in the control rectangular frame, and two linkage rods are hinged in the sliding rectangular frame, and the hinge points of the two linkage rods in the sliding rectangular frame coincide with each other, The two linkage rods are arranged away from each other at one end of the sliding rectangular frame, wherein the linkage rods on each two adjacent sliding rectangular frames are hinged to the movable shaft on the inner wall of the grinding piece at one end away from the sliding rectangular frame, and the grinding end of the grinding piece is arranged away from the linkage rod, wherein the linkage rods in the sliding rectangular frames at both ends are hinged to the reference frame at one end away from the grinding piece, respectively, a reset spring sheet is provided on the side of the grinding piece close to the support frame, and the two ends of the reset spring sheet are movably connected to the two ends of the movable shaft, a stop plate is provided at the side end of each of the grinding pieces, and an L-shaped stop plate is provided at the side end of the support frame, and the end of the L-shaped stop plate away from the support frame abuts against the side ends of several stop plates.

[0010] The top end of the support leg is hinged on the top of the support leg, and the bottom end of the support leg is hinged on the top of the support leg, and the bottom end of the support leg is hinged on the top of the support leg, and the bottom end of the support leg is hinged on the top of the support leg.

[0011] Preferably, the method for using the fine grinding equipment for producing ceramic products comprises the following steps:

[0012] S1: The staff sets the ceramic product outside several arc-shaped pieces through the robotic arm, and makes several abutting wheels located inside the ceramic product. Subsequently, through the contact between the bottom inside the ceramic product and the control shaft, and the extrusion force generated during the installation of the robotic arm, the control shaft moves upward, driving the locking block to move upward synchronously in the locking box. Then, the damping spring contracts, and under the action of the clamping shaft and the blocking rod, the connecting shaft slides along one side of the curved chute to the arc setting at the bottom. Subsequently, the position of the locking block is locked on the outside. During the upward movement of the control shaft, through the cooperation of the second hinge rod and the first hinge rod, several arc-shaped pieces are driven to move away from the center of the control shaft, and then several abutting wheels are driven to abut against the inner wall of the ceramic product. Subsequently, by controlling the driving motor to work, the driving gear is driven to move along the direction of the driving gear ring through the driving shaft and the support rod, and rotates self-driven under the action of the driving gear ring. Through the provided first cam and second cam, the driving block is driven to move regularly through the central shaft. When the driving gear moves to the farthest distance from the driving shaft, the moving track is driven to move along the direction of the sliding track, driving the driving block to move along the moving track, thereby switching the moving direction of the driving block, and then the ceramic product can be driven to move along a hexagonal trajectory, facilitating the continuous production of the ceramic product;

[0013] S2: By operating the driving motor, the ceramic product is driven to move along a preset driving route and move towards the direction of the fitting frame, so that the trigger bevel gear meshes with the driving groove rod. Then, the second bevel gear is driven to rotate synchronously through the synchronizing shaft, causing the first bevel gear to rotate, driving the locking box and the ceramic product as a whole to rotate and pass through between several grinding pieces. When passing through, due to the side-end arc of the ceramic product, it touches any one of the grinding pieces. Under the cooperation of several linkage rods and the sliding rectangular frame, the other grinding pieces are driven to move towards the direction of the L-shaped blocking plate, and the position of the grinding piece in contact with the ceramic product is fixed under the reaction of the abutting plate. Then, when the ceramic product rotates and passes through, its surface is ground. Through the provided reset spring piece, the grinding end of the grinding piece can always fit against the side-end of the ceramic product, achieving multi-point grinding of ceramic products of any specification;

[0014] S3: When the ceramic product is driven by the driving motor to complete the fine grinding work, it is driven to move to the bottom of the driving gear ring. At this time, the bottom of the control shaft acts on the contact plate and is compressed, so that the connecting shaft moves to the other side of the curvature setting at the bottom of the curved slide groove, so that it can move up along the other side of the curved slide groove. After the control shaft moves away from the contact plate, the locking block is delayed to reset under the action of the damping spring, and when resetting, the ceramic product is located directly above the receiving seat. At this time, the control shaft resets and causes several arc-shaped parts to move closer to each other, so that the ceramic product can move vertically downward under the action of the stop wheel and fall smoothly between several buffer parts, and in the process of falling, the receiving seat moves downward along the direction of the sliding groove. At this time, the spring telescopic rod contracts, and through the action of the linkage frame, the L-shaped control rod and the matching control rod, it drives several buffer parts to move closer to the direction of the ceramic product and finally fix its position.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the present invention, when the device is used, the staff places the ceramic product on the adaptive device through the mechanical arm, and controls the connecting component to automatically grasp from the inside of the ceramic product by triggering the locking component, and locks the state of the connecting component by triggering the locking component, thereby avoiding the need for the staff to repeatedly fix the position of the ceramic product, and then complete the grinding work, simplifying the working steps, and then improving the grinding efficiency, and then controlling the driving component to work, thereby driving the grasped ceramic product to move along the preset driving route and move in the direction of the matching component. When passing through the matching component, the adaptive device as a whole and the ceramic product are driven to rotate synchronously, and during the rotation, the fine grinding component is used to achieve Now, multi-point grinding is performed on ceramic products of any specifications, and after the grinding is completed, it is moved to the area close to the base to unlock it, until it moves to the top of the receiving component, the connecting component releases the grip of the ceramic product, allowing it to fall into the receiving component, and through the receiving component it can be slowly dropped, so that it is convenient to move to the next area through the conveyor belt, thereby avoiding the need for staff to accurately control the grinding area, and when facing ceramic products of any specifications, its surface can be finely ground, further improving the practicality of the device, thereby achieving the ability to automatically perform fixed grinding on ceramic products while being suitable for different sizes through multi-point grinding, so as to avoid the effects of low grinding efficiency and insufficient practicality.

[0017] In the present invention, the staff sleuth a ceramic product outside several arc-shaped members through a robotic arm, and makes several abutting wheels located inside the ceramic product. Subsequently, through the contact between the bottom inside the ceramic product and the control shaft, and an extrusion force is generated during the installation of the robotic arm, so that the control shaft moves upward, thereby driving the locking block to move upward synchronously inside the locking box. Then, the damping spring contracts, and under the action of the clamping shaft and the blocking rod, the connecting shaft slides along one side of the curved chute to the radian setting at the bottom, and then locks the position of the locking block on the outside. During the upward movement of the control shaft, through the cooperation of the second hinge rod and the first hinge rod, several arc-shaped members are driven to move away from the center of the control shaft, and then several abutting wheels are driven to abut against the inner wall of the ceramic product. Through the provided spring rod, ceramic products of different specifications can be adapted, and then the fixation of the ceramic product is completed inside. Subsequently, by controlling the driving motor to work, the driving gear is driven to move along the direction of the driving gear ring through the driving shaft and the support rod, and rotates automatically under the action of the driving gear ring. Through the provided first cam and second cam, the driving block is then driven to move regularly through the central shaft. When the driving gear moves to the farthest distance from the driving shaft, the moving track is driven to move along the direction of the sliding track, thereby driving the driving block to move along the moving track, so as to switch the moving direction of the driving block, and then the ceramic product can be driven to move along a hexagonal trajectory, which is convenient for continuously producing the ceramic product, and subsequent work such as blanking is carried out after grinding, thus avoiding the need for the staff to repeatedly fix the position of the ceramic product, and then facilitating the completion of the grinding work, simplifying the work steps, and then improving the grinding efficiency.

[0018] In the present invention, by driving the motor to work, the ceramic product is driven to move along a preset driving route and move in the direction of the matching frame, so that the trigger bevel gear meshes with the driving tooth groove rod, and then the second bevel gear is driven to rotate synchronously through the synchronizing shaft, causing the first bevel gear to rotate, thereby driving the locking box and the ceramic product as a whole to rotate and pass through between several grinding members. When passing through, due to the side radian of the ceramic product, any one of the grinding members is abutted, and under the cooperation of several linkage rods and the sliding rectangular frame, the other grinding members are driven to move in the direction of the L-shaped blocking plate, and the position of the grinding member in contact with the ceramic product is fixed under the reaction of the abutting plate. Then, when the ceramic product rotates and passes through, its surface is ground. Through the provided reset spring piece, the grinding end of the grinding member can always fit against the side end of the ceramic product, realizing multi-point grinding of ceramic products of any specification, thus avoiding the need for the staff to precisely control the grinding area, and the surface of the ceramic product can be precisely ground when facing ceramic products of any specification, further improving the practicality of the device.

[0019] After the ceramic product is finely ground by the driving motor, the ceramic product is driven to the bottom of the driving gear ring. At this time, the bottom of the control shaft acts on the contact plate and is compressed, so that the connecting shaft moves to the other side of the arc setting at the bottom of the curved slide groove, so that it can move up along the other side of the curved slide groove. After the control shaft moves away from the contact plate, the locking block is delayed to reset under the action of the damping spring, and when resetting, the ceramic product is located directly above the receiving seat. At this time, the control shaft resets and causes several arc-shaped parts to move closer to each other, so that the ceramic product can move vertically downward under the action of the stop wheel and fall smoothly between several buffer parts, and in the process of falling, the receiving seat moves downward along the direction of the sliding groove. At this time, the spring telescopic rod contracts, and under the action of the linkage frame, the L-shaped control rod and the matching control rod, it drives several buffer parts to move closer to the direction of the ceramic product and finally fixes its position, thereby automatically completing the unloading, facilitating moving to the next area through the conveyor belt, and improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 The schematic diagram of the local three-dimensional structure of the driving component in the present invention is shown in FIG. Figure 1 ;

[0023] Figure 4 The schematic diagram of the local three-dimensional structure of the driving component in the present invention is shown in FIG. Figure 2 ;

[0024] Figure 5 It is a schematic diagram of a partially exploded three-dimensional structure of a driving assembly in the present invention;

[0025] Figure 6 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 1 ;

[0026] Figure 7 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 2 ;

[0027] Figure 8 It is a schematic diagram of a partial three-dimensional structure of the adaptive device in the present invention;

[0028] Figure 9 It is a partial three-dimensional structural schematic diagram of the matching component and the fine grinding component in the present invention;

[0029] Figure 10 It is a schematic diagram of a partial three-dimensional structure of the fine grinding assembly in the present invention;

[0030] Figure 11 It is a partial cross-sectional view of the fine grinding assembly in the present invention;

[0031] Figure 12 It is a partial three-dimensional structural schematic diagram of the receiving assembly in the present invention.

[0032] In the figure: 1, base; 2, robotic arm; 3, driving table; 4, driving assembly; 41, fixing frame; 42, auxiliary frame; 43, sliding track; 44, moving track; 45, driving shaft; 46, driving motor; 47, support rod; 48, driving gear; 49, driving gear ring; 50, arc-shaped frame; 51, first cam; 52, second cam; 53, central axis; 54, driving block; 6, adaptive device; 61, trigger locking assembly; 611, L-shaped connecting frame; 612, connecting frame; 613, rotating shaft; 614, locking box; 615, first bevel gear; 616, locking block; 617, curved chute; 618, damping spring; 619, clamping shaft; 620, blocking rod; 621, connecting shaft; 622, control shaft; 63, connecting component; 631, limiting sleeve; 632, hinge frame; 633, first hinge rod; 634, arc-shaped part; 635, locking frame; 636, second hinge rod; 637, sliding frame; 638, matching shaft; 639, spring rod; 640, abutting wheel; 7, matching component; 71, matching frame; 72, driving tooth groove rod; 73, mounting frame; 74, second bevel gear; 75, synchronous shaft; 76, trigger bevel gear; 77, synchronous frame; 8, fine grinding assembly; 81, support frame; 82, connecting column; 83, reference frame; 84, control rectangular frame; 85, sliding rectangular frame; 86, linkage rod; 87, grinding part; 88, movable shaft; 89, reset spring piece; 90, abutting plate; 91, L-shaped blocking plate; 10, receiving assembly; 101, receiving table; 102, abutting plate; 103, sliding groove; 104, receiving seat; 105, spring telescopic rod; 106, linkage frame; 107, L-shaped control rod; 108, buffer part; 109, connecting frame; 110, matching control rod. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical staff in the art without creative efforts belong to the scope of protection of the present invention.

[0034] Please refer to Figures 1 to 12, the present invention provides a technical solution: a fine grinding device for the production of ceramic products, including a base 1, a robotic arm 2 for feeding is provided on the base 1, a driving platform 3 is provided at the side end of the robotic arm 2, the bottom of the driving platform 3 is fixedly connected to the top of the base 1, a driving component 4 is provided on the driving platform 3, an adaptive device 6 for fixing the ceramic product is provided on the driving component 4, a matching component 7 is provided at the side end of the adaptive device 6, a fine grinding component 8 is provided on one side of the matching component 7, and a receiving component 10 for discharging is provided at the side end of the fine grinding component 8 and is located on the other side of the adaptive device 6. The adaptive device 6 includes a trigger locking component 61 and a connection component 63. The trigger locking component 61 is provided on the driving component 4, and the connection component 63 is provided on the trigger locking component 61.

[0035] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 shown, the driving component 4 includes a fixing frame 41. The fixing frame 41 is provided on the side of the driving platform 3 away from the robotic arm 2, and the bottom of the fixing frame 41 is connected to the top of the base 1. The side end of the fixing frame 41 is connected to the side end of the driving platform 3. One side of the top of the fixing frame 41 is fixedly connected to one side of the auxiliary frame 42. The auxiliary frame 42 is arranged parallel to the driving platform 3. Symmetrically arranged sliding tracks 43 are provided at the bottom of the auxiliary frame 42 and the top of the driving platform 3. A moving track 44 is provided between the two sliding tracks 43. The top and bottom of the moving track 44 are slidably matched with the adjacent sliding tracks 43 respectively. A driving shaft 45 is rotatably provided at the center of the fixing frame 41. One end of the driving shaft 45 away from the sliding track 43 is connected to the output end of a driving motor 46. The other end of the driving shaft 45 is connected to the end of a support rod 47. The other end of the support rod 47 is rotatably connected to a driving gear 48. The side end of the driving gear 48 is engaged with the tooth groove end of a driving gear ring 49. The center of the driving gear ring 49 is concentric with the center of the driving shaft 45. The top and bottom of the driving gear ring 49 are fixedly connected to the top of the driving platform 3 and the bottom of the auxiliary frame 42 respectively through arc-shaped frames 50. The side of the driving gear 48 away from the driving motor 46 is connected to the side end of a first cam 51. A second cam 52 is provided on the side of the first cam 51 away from the driving gear 48. The center of the side of the second cam 52 away from the first cam 51 is connected to the center of a driving block 54 through a central shaft 53. The driving block 54 is embedded in the moving track 44 and is slidably matched with it;

[0036] The trigger locking assembly 61 includes an L-shaped connecting frame 611 which is arranged on the side of the driving block 54 away from the driving gear 48. Both the upper and lower sides of the L-shaped connecting frame 611 are fixedly connected to the upper and lower sides of the driving block 54 through connecting frames 612. One end of the L-shaped connecting frame 611 away from the driving block 54 is connected to the top of a locking box 614 through a rotating shaft 613. The top of the rotating shaft 613 is connected to the center of a first bevel gear 615. The first bevel gear 615 is horizontally located on the top of the L-shaped connecting frame 611. A locking block 616 is slidably arranged in the locking box 614. A continuous curved chute 617 is formed in the side end of the locking block 616. The bottom of the curved chute 617 is arc-shaped. The top of the locking block 616 is movably connected to the top inside the locking box 614 through a damping spring 618. A horizontal clamping shaft 619 is arranged at the top of the side end of the locking box 614. The clamping shaft 619 is hinged to the end of a blocking rod 620. A horizontal connecting shaft 621 is arranged at the bottom of the blocking rod 620. One end of the connecting shaft 621 away from the blocking rod 620 is embedded in the curved chute 617. When the locking block 616 moves upward to compress the damping spring 618, the end of the connecting shaft 621 can be embedded in the bottom of the curved chute 617 through one side of the arranged curved chute 617. By driving the locking block 616 to move upward again, the connecting shaft 621 can be reset along the other side of the curved chute 617. A vertical control shaft 622 is arranged at the bottom of the locking block 616. The bottom of the control shaft 622 slidably passes through the bottom of the locking box 614 and is located outside it;

[0037] The connecting assembly 63 includes a limiting sleeve 631 which is arranged at the bottom of the locking box 614 and the top of the limiting sleeve 631 is fixedly connected to the bottom of the locking box 614. The limiting sleeve 631 is sleeved outside the control shaft 622. A plurality of hinge frames 632 are evenly arranged at the bottom of the control shaft 622. Both sides of each hinge frame 632 are hinged with a first hinge rod 633. The other ends of the two first hinge rods 633 are hinged to the inner wall of the top of an arc-shaped member 634. A plurality of locking frames 635 are evenly arranged outside the limiting sleeve 631. Both sides of each locking frame 635 are hinged with a second hinge rod 636. The other ends of the two second hinge rods 636 are slidably matched with a sliding frame 637 on the inner wall of the bottom of the arc-shaped member 634. The first hinge rod 633 and the second hinge rod 636 are cross-arranged and are rotationally matched through a matching shaft 638 in the middle. A plurality of spring rods 639 are arranged on one side of each arc-shaped member 634 away from the control shaft 622. A stop wheel 640 is arranged at one end of each spring rod 639 away from the arc-shaped member 634.

[0038] In this embodiment, as Figure 2 、 Figure 9 、Figure 10 and Figure 11 As shown in Figure 10 and Figure 11 , the fitting assembly 7 includes a fitting frame 71. The bottom of the fitting frame 71 is fixedly connected to the top of the base 1 and is located at the side end of a plurality of arc-shaped members 634. The side end of the fitting frame 71 is connected to the side end of the driving tooth groove rod 72. On one side of the fitting frame 71 close to the robotic arm 2, there is an installation frame 73. The side end of the first bevel gear 615 meshes with the second bevel gear 74. The bottom of the second bevel gear 74 meshes with the side end of the first bevel gear 615. The center of the second bevel gear 74 meshes with the center of the trigger bevel gear 76 through a synchronous shaft 75. The tooth groove end of the trigger bevel gear 76 can mesh with the tooth groove end of the driving tooth groove rod 72. The synchronous shaft 75 is rotationally matched with the synchronous frame 77. The bottom of the synchronous frame 77 is fixedly connected to the top of the L-shaped connecting frame 611. When the L-shaped connecting frame 611 slides along the moving track 44 through the driving block 54, it can drive the trigger bevel gear 76 to mesh with the driving tooth groove rod 72;

[0039] The fine grinding assembly 8 includes a support frame 81. There are two support frames 81, and the two support frames 81 are symmetrically arranged between the installation frame 73 and the fitting frame 71. On the sides of the two support frames 81 away from each other, they are respectively connected to the side walls of the adjacent installation frame 73 and fitting frame 71 through a plurality of connecting columns 82. At the upper and lower ends of the sides of the two support frames 81 close to each other, there are reference frames 83. On one side of each reference frame 83 close to the middle of the support frame 81, there are a plurality of control rectangular frames 84. The side wall of the control rectangular frame 84 is connected to the side wall of the support frame 81. A sliding rectangular frame 85 is slidably arranged in the control rectangular frame 84. Two linkage rods 86 are hinged in the sliding rectangular frame 85. The hinge points of the two linkage rods 86 in the sliding rectangular frame 85 coincide. The ends of the two linkage rods 86 away from the sliding rectangular frame 85 are arranged to be away from each other. One end of the linkage rods 86 on each adjacent two sliding rectangular frames 85 away from the sliding rectangular frame 85 is hinged to the movable shaft 88 on the inner wall of the grinding member 87. The grinding end of the grinding member 87 is arranged away from the linkage rod 86. One end of the linkage rods 86 in the sliding rectangular frames 85 at both ends away from the grinding member 87 is respectively hinged to the reference frame 83. A reset spring piece 89 is arranged on one side of the grinding member 87 close to the support frame 81. The two ends of the reset spring piece 89 are movably connected to the two ends of the movable shaft 88. A stop plate 90 is arranged on the side end of each grinding member 87. An L-shaped blocking plate 91 is arranged on the side end of the support frame 81. The end of the L-shaped blocking plate 91 away from the support frame 81 abuts against the side ends of a plurality of stop plates 90.

[0040] In this embodiment, as Figure 2 and Figure 12As shown, the receiving assembly 10 includes a receiving table 101. The receiving table 101 is arranged on the side of the robotic arm 2 away from the support frame 81. The bottom of the receiving table 101 is connected to the top of the driving table 3. A contact plate 102 is provided at the side end of the receiving table 101. The bottom of the contact plate 102 is connected to the top of the driving table 3. The contact plate 102 is directly below the bottommost part of the driving gear ring 49. A sliding groove 103 is provided at the top of the receiving table 101. A receiving seat 104 is slidably arranged in the sliding groove 103. The bottom of the receiving seat 104 is movably connected to the bottom in the sliding groove 103 through a spring telescopic rod 105. A number of linkage frames 106 are evenly distributed around the receiving seat 104. An L-shaped control rod 107 is hinged on each linkage frame 106. The other end of the L-shaped control rod 107 is hinged to the side end of a buffer member 108. The buffer member 108 is a flexible silicone pad. The middle part of the L-shaped control rod 107 is rotationally matched with a connecting frame 109. The bottom of the connecting frame 109 is connected to the top of the receiving table 101. One side of the buffer member 108 away from the receiving seat 104 is hinged with a cooperating control rod 110. The other end of the cooperating control rod 110 is hinged on the connecting frame 109.

[0041] The usage method and advantages of the present invention: The usage method of the fine grinding equipment for ceramic product production is as follows. The working process is as follows:

[0042] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 and Figure 12 shown:

[0043] S1: The staff sleuths a ceramic product outside several arc-shaped parts 634 through the robotic arm 2, and makes several abutting wheels 640 located inside the ceramic product. Subsequently, through the contact between the bottom inside the ceramic product and the control shaft 622, and the extrusion force generated during the installation of the robotic arm 2, the control shaft 622 moves upward, driving the locking block 616 to move upward synchronously inside the locking box 614. Then, the damping spring 618 contracts, and under the action of the clamping shaft 619 and the blocking rod 620, the connecting shaft 621 slides along one side of the curved chute 617 to the radian setting at the bottom, then locks the position of the locking block 616 on the outside. During the upward movement of the control shaft 622, through the cooperation of the second hinge rod 636 and the first hinge rod 633, several arc-shaped parts 634 are driven to move away from the center of the control shaft 622, then several abutting wheels 640 are driven to abut against the inner wall of the ceramic product. Subsequently, by controlling the driving motor 46 to work, the driving gear 48 is driven to move along the direction of the driving gear ring 49 through the driving shaft 45 and the support rod 47, and rotates self-driven under the action of the driving gear ring 49. Through the arranged first cam 51 and second cam 52, the driving block 54 is driven to move regularly through the central shaft 53. When the driving gear 48 moves to the farthest distance from the driving shaft 45, the moving track 44 is driven to move along the direction of the sliding track 43, driving the driving block 54 to move along the moving track 44, thereby switching the moving direction of the driving block 54, and then the ceramic product can be driven to move along a hexagonal trajectory, facilitating the continuous production of the ceramic product;

[0044] S2: By controlling the driving motor 46 to work, the ceramic product is driven to move along a preset driving route and move towards the direction of the fitting frame 71, so that the trigger bevel gear 76 meshes with the driving tooth groove rod 72. Then, the second bevel gear 74 is driven to rotate synchronously through the synchronizing shaft 75, causing the first bevel gear 615 to rotate, driving the locking box 614 and the ceramic product as a whole to rotate and pass through several grinding parts 87. When passing through, due to the side radian of the ceramic product, it touches any one of the grinding parts 87. Under the cooperation of several linkage rods 86 and the sliding rectangular frame 85, the other grinding parts 87 are driven to move towards the direction of the L-shaped blocking plate 91, and the position of the grinding part 87 in contact with the ceramic product is fixed under the reaction of the abutting plate 90. Then, when the ceramic product rotates and passes through, its surface is ground. Through the arranged reset spring piece 89, the grinding end of the grinding part 87 can always fit against the side end of the ceramic product, realizing multi-point grinding of ceramic products of any specification;

[0045] S3: After the ceramic product is driven by the driving motor 46 to complete the fine grinding work, the ceramic product is driven to move to the bottom of the driving gear ring 49. At this time, the bottom of the control shaft 622 acts on the contact plate 102 and compresses, so that the connecting shaft 621 moves to the other side of the curvature setting of the bottom of the curved slide 617, so that it can move up along the other side of the curved slide 617. After the control shaft 622 moves away from the contact plate 102, the locking block 616 is delayed to reset under the action of the damping spring 618, and when resetting, the ceramic product is located at the receiving seat. 104, at this time, the control shaft 622 is reset and several arc-shaped parts 634 are moved closer to each other, so that the ceramic product can move vertically downward under the action of the stop wheel 640 and fall smoothly between several buffer parts 108, and in the process of falling, the receiving seat 104 moves downward along the direction of the sliding groove 103. At this time, the spring telescopic rod 105 contracts, and through the action of the linkage frame 106, the L-shaped control rod 107 and the matching control rod 110, it drives several buffer parts 108 to move closer to the direction of the ceramic product and finally fix its position.

[0046] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fine grinding device for the production of ceramic products, including a base (1), on which a robotic arm (2) for feeding is provided. A driving platform (3) is provided at the side end of the robotic arm (2), and the bottom of the driving platform (3) is fixedly connected to the top of the base (1). It is characterized in that: A driving assembly (4) is provided on the driving platform (3). An adaptive device (6) is provided on the driving assembly (4). A matching assembly (7) is provided at the side end of the adaptive device (6). A fine grinding assembly (8) is provided on one side of the matching assembly (7). A receiving assembly (10) for discharging materials is provided at the side end of the fine grinding assembly (8). The adaptive device (6) includes a trigger locking assembly (61) and a connecting assembly (63). The trigger locking assembly (61) is arranged on the driving assembly (4), and the connecting assembly (63) is arranged on the trigger locking assembly (61). The driving assembly (4) includes a fixing frame (41). The fixing frame (41) is arranged on the side of the driving platform (3) away from the robotic arm (2), and the bottom of the fixing frame (41) is connected to the top of the base (1). The side end of the fixing frame (41) is connected to the side end of the driving platform (3). One side of the top of the fixing frame (41) is fixedly connected to one side of an auxiliary frame (42). The auxiliary frame (42) is arranged parallel to the driving platform (3). Symmetrically arranged sliding tracks (43) are provided at the bottom of the auxiliary frame (42) and the top of the driving platform (3).

2. The fine grinding equipment for the production of ceramic products according to claim 1, wherein: A moving track (44) is provided between the two sliding tracks (43). The top and bottom of the moving track (44) are respectively in sliding fit with the adjacent sliding tracks (43). A driving shaft (45) is rotatably arranged at the center of the fixing frame (41). One end of the driving shaft (45) is connected to the output end of a driving motor (46). The other end of the driving shaft (45) is connected to the end of a support rod (47). The other end of the support rod (47) is rotatably connected to a driving gear (48). The side end of the driving gear (48) is meshed with the tooth groove end of a driving gear ring (49). The center of the driving gear ring (49) is concentric with the center of the driving shaft (45). The top and bottom of the driving gear ring (49) are respectively fixedly connected to the top of the driving platform (3) and the bottom of the auxiliary frame (42) through arc-shaped frames (50). The side of the driving gear (48) away from the driving motor (46) is connected to the side end of a first cam (51). A second cam (52) is provided on one side of the first cam (51). The center of the side of the second cam (52) away from the first cam (51) is connected to the center of a driving block (54) through a central shaft (53). The driving block (54) is embedded in the moving track (44) and is in sliding fit with it.

3. The fine grinding equipment for producing ceramic products according to claim 2, characterized in that: The trigger locking assembly (61) includes an L-shaped connecting frame (611). The L-shaped connecting frame (611) is arranged on the side of the driving block (54) away from the driving gear (48). Both the upper and lower sides of the L-shaped connecting frame (611) are fixedly connected to the upper and lower sides of the driving block (54) through connecting frames (612). One end of the L-shaped connecting frame (611) away from the driving block (54) is connected to the top of a locking box (614) through a rotating shaft (613). The top of the rotating shaft (613) is connected to the center of a first bevel gear (615). The first bevel gear (615) is horizontally located at the top of the L-shaped connecting frame (611). A locking block (616) is slidably arranged in the locking box (614). A continuous curved chute (617) is formed at the side end of the locking block (616). The bottom of the curved chute (617) is arc-shaped. The top of the locking block (616) is movably connected to the inner top of the locking box (614) through a damping spring (618).

4. The fine grinding equipment for producing ceramic products according to claim 3, characterized in that: A horizontal clamping shaft (619) is arranged at the top of the side end of the locking box (614). The clamping shaft (619) is hinged to the end of a blocking rod (620). A horizontal connecting shaft (621) is arranged at the bottom of the blocking rod (620). One end of the connecting shaft (621) away from the blocking rod (620) is embedded in the curved chute (617). When the locking block (616) moves upward to compress the damping spring (618), the end of the connecting shaft (621) can be embedded in the bottom of the curved chute (617) through one side of the arranged curved chute (617). By driving the locking block (616) to move upward again, the connecting shaft (621) can be reset along the other side of the curved chute (617). A vertical control shaft (622) is arranged at the bottom of the locking block (616). The bottom of the control shaft (622) slidably passes through the bottom of the locking box (614) and is located outside it.

5. The fine grinding equipment for producing ceramic products according to claim 3, characterized in that: The connecting component (63) includes a limiting sleeve (631). The limiting sleeve (631) is arranged at the bottom of the locking box (614), and the top of the limiting sleeve (631) is fixedly connected to the bottom of the locking box (614). The limiting sleeve (631) is sleeved outside the control shaft (622). A number of hinge frames (632) are evenly distributed at the bottom of the control shaft (622). On both sides of each hinge frame (632), a first hinge rod (633) is hinged. The other ends of the two first hinge rods (633) are hinged to the inner wall of the top of the arc-shaped member (634). A number of locking frames (635) are evenly distributed outside the limiting sleeve (631). On both sides of each locking frame (635), a second hinge rod (636) is hinged. The other ends of the two second hinge rods (636) are slidably matched with a sliding frame (637) on the inner wall of the bottom of the arc-shaped member (634). The first hinge rod (633) and the second hinge rod (636) are arranged in a cross shape and are rotationally matched through a matching shaft (638) in the middle. A number of spring rods (639) are distributed on one side of each arc-shaped member (634) away from the control shaft (622). At the end of each spring rod (639) away from the arc-shaped member (634), a stopping wheel (640) is provided.

6. The fine grinding equipment for producing ceramic products according to claim 5, characterized in that: The matching component (7) includes a matching frame (71). The bottom of the matching frame (71) is fixedly connected to the top of the base (1) and is located at the side end of a number of arc-shaped members (634). The side end of the matching frame (71) is connected to the side end of the driving toothed groove rod (72). On one side of the matching frame (71) close to the robotic arm (2), an installation frame (73) is provided. The side end of the first bevel gear (615) is meshed with a second bevel gear (74). The bottom of the second bevel gear (74) is meshed with the side end of the first bevel gear (615). The center of the second bevel gear (74) is meshed with the center of a trigger bevel gear (76) through a synchronous shaft (75). The toothed groove end of the trigger bevel gear (76) can be meshed with the toothed groove end of the driving toothed groove rod (72). The synchronous shaft (75) is rotationally matched with a synchronous frame (77). The bottom of the synchronous frame (77) is fixedly connected to the top of the L-shaped connecting frame (611). When the L-shaped connecting frame (611) slides along the moving track (44) through the driving block (54), it can drive the trigger bevel gear (76) to be meshed with the driving toothed groove rod (72).

7. The fine grinding equipment for the production of ceramic products according to claim 6, characterized in that: The fine grinding assembly (8) includes a support frame (81). There are two support frames (81), and the two support frames (81) are symmetrically arranged between the mounting frame (73) and the mating frame (71). On the side of each of the two support frames (81) away from each other, they are connected to the side walls of the adjacent mounting frame (73) and the mating frame (71) through a plurality of connecting columns (82). At the upper and lower ends of the side of the two support frames (81) close to each other, there are reference frames (83). On the side of each reference frame (83) close to the middle of the support frame (81), there are a plurality of control rectangular frames (84). The side wall of the control rectangular frame (84) is connected to the side wall of the support frame (81). A sliding rectangular frame (85) is slidably arranged in the control rectangular frame (84).

8. A fine grinding device for the production of ceramic products according to claim 7, characterized in that: Two linkage rods (86) are hinged in the sliding rectangular frame (85). The hinge points of the two linkage rods (86) in the sliding rectangular frame (85) coincide. The ends of the two linkage rods (86) away from the sliding rectangular frame (85) are arranged to be away from each other. One end of the linkage rod (86) on each adjacent two sliding rectangular frames (85) away from the sliding rectangular frame (85) is hinged to the movable shaft (88) on the inner wall of the grinding part (87). The grinding end of the grinding part (87) is arranged away from the linkage rod (86). One end of the linkage rod (86) in the sliding rectangular frame (85) at both ends away from the grinding part (87) is respectively hinged to the reference frame (83). A reset spring plate (89) is arranged on the side of the grinding part (87) close to the support frame (81). The two ends of the reset spring plate (89) are movably connected to the two ends of the movable shaft (88). A stop plate (90) is arranged on the side end of each grinding part (87). An L-shaped blocking plate (91) is arranged on the side end of the support frame (81). One end of the L-shaped blocking plate (91) away from the support frame (81) abuts against the side ends of a plurality of stop plates (90).

9. The fine grinding equipment for producing ceramic products according to claim 7, characterized in that: The receiving assembly (10) includes a receiving table (101). The receiving table (101) is arranged on the side of the robotic arm (2) away from the support frame (81). The bottom of the receiving table (101) is connected to the top of the driving table (3). A resisting plate (102) is provided at the side end of the receiving table (101). The bottom of the resisting plate (102) is connected to the top of the driving table (3). The resisting plate (102) is located directly below the bottommost part of the driving gear ring (49). A sliding groove (103) is provided at the top of the receiving table (101). A receiving seat (104) is slidably arranged in the sliding groove (103). The bottom of the receiving seat (104) is movably connected to the bottom in the sliding groove (103) through a spring telescopic rod (105). A number of linkage frames (106) are evenly distributed around the receiving seat (104). An L-shaped control rod (107) is hinged on each linkage frame (106). The other end of the L-shaped control rod (107) is hinged to the side end of a buffer member (108). The buffer member (108) is a flexible silica gel pad. The middle of the L-shaped control rod (107) is rotationally matched with a connecting frame (109). The bottom of the connecting frame (109) is connected to the top of the receiving table (101). A cooperating control rod (110) is hinged to the side of the buffer member (108) away from the receiving seat (104). The other end of the cooperating control rod (110) is hinged on the connecting frame (109).

10. A method of using a fine grinding device for producing ceramic products, using a fine grinding device for producing ceramic products according to any one of claims 1-9, characterized in that, It includes the following steps: S1: The staff sleuths a ceramic product outside a number of arc-shaped members (634) through the robotic arm (2), and makes a number of abutting wheels (640) located inside the ceramic product to fix the ceramic product. Subsequently, by controlling the driving motor (46) to work, the ceramic product is driven to move along a hexagonal trajectory, facilitating the continuous production of the ceramic product; S2: By the driving motor (46) working, the ceramic product is driven to move along a preset driving route, thereby driving the locking box (614) and the ceramic product as a whole to rotate and pass between a number of grinding members (87), so that the grinding ends of the grinding members (87) can always be attached to the side end of the ceramic product, realizing multi-point grinding of ceramic products of any specification; S3: When the driving motor (46) drives the ceramic product to complete the fine grinding work, at this time, the ceramic product is driven to move to the bottommost part of the driving gear ring (49), so that the ceramic product can vertically move down smoothly under the action of the abutting wheels (640) and fall between a number of buffer members (108). During the falling process, a number of buffer members (108) are driven to move closer to the ceramic product and finally fix their positions.

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