Large-tonnage grinding and mixing turning plate control equipment

Abstract

This invention discloses a control device for a large-tonnage grinding and mixing turning plate, belonging to the technical field of turning plate control devices. The control device includes a base, a rotating mechanism mounted on the top of the base, and a mounting seat fixedly mounted on the top of the rotating mechanism. The mounting seat has a groove and two first through slots on its top, located on opposite sides of the groove. A base assembly is fixedly connected above the first through slots, and a turning mechanism is mounted on both base assemblies. The turning mechanism includes a turning drive mechanism and two turning rings, located above the turning drive mechanism. This invention effectively solves the problems of existing devices requiring workers to stand below the upper mold, looking up and raising their hands to adjust the upper mold above their heads, resulting in long manufacturing cycles, increased labor intensity, low maintenance efficiency, and certain safety hazards.

Description

Technical Field

[0001] This invention relates to the field of tilting plate control equipment, and more particularly to tilting plate control equipment for large-tonnage grinding and mixing. Background Technology

[0002] Currently, it is generally known that in the mold manufacturing process, in order to obtain the best fit between the two mold halves, the mold needs to be repeatedly and carefully adjusted and fitted. This is crucial for improving the precision of the mold and ensuring its quality.

[0003] In mold manufacturing, since the working surface of the upper mold is facing downwards when it is being repaired and polished, the traditional upper mold manufacturing process requires the operator to enter the machine, stand under the upper mold, look up and raise his hands to repair the upper mold located above his head. This process not only extends the mold manufacturing cycle, increases the labor intensity of workers, and reduces maintenance efficiency, but also poses safety risks to the operator.

[0004] Therefore, this upper mold manufacturing process has always been a difficult problem to solve in mold manufacturing, especially in the manufacturing and maintenance of large-tonnage metal stretching molds, stamping molds, and injection molds, where it is even more prominent in the grinding, fitting, adjustment, and assembly of molds. Summary of the Invention

[0005] The purpose of this invention is to solve the problems of existing designs, which require workers to stand below the upper mold, look up and raise their hands to adjust the upper mold located above their heads. These designs also have long manufacturing cycles, increase the labor intensity of workers, have low maintenance efficiency, and pose certain safety hazards.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A large-tonnage grinding and mixing turning plate control device includes a base, a rotating mechanism is installed on the top of the base, an mounting base is fixedly installed on the top of the rotating mechanism, the top of the mounting base has a groove and two first through slots, the two first through slots are located on both sides of the groove, a base assembly is fixedly connected above the first through slots, and a turning mechanism is installed on both base assemblies.

[0008] The flipping mechanism includes a flipping drive mechanism and two flipping rings. The two flipping rings are located above the flipping drive mechanism, which is fixedly installed inside the groove. Several U-shaped flipping plates are fixedly connected inside the two flipping rings. The several U-shaped flipping plates are fixedly connected by connecting blocks. An installation shell is installed on the rear end face of the several U-shaped flipping plates. A clamping mechanism is installed inside the installation shell. A second through groove is provided between the several U-shaped flipping plates. A second sliding groove is opened on the inner wall of the U-shaped flipping plate. Hydraulic cylinders are fixedly installed on the top and bottom inner walls of the second sliding groove. A push plate is fixedly connected to the telescopic end of the two hydraulic cylinders near the clamping mechanism.

[0009] Preferably, the rotating mechanism includes an internal gear ring, a fixed ring, and a servo motor. The internal gear ring is fixedly connected to the bottom surface of the mounting base, and the fixed ring is fixedly connected to the top surface of the base. A first sliding groove is formed on the top surface of the fixed ring, and a plurality of ball heads are slidably installed inside the first sliding groove. A connecting rod is fixedly connected to the top of each ball head, and the top of the connecting rod is fixedly connected to the bottom surface of the mounting base. The servo motor is fixedly installed inside the base, and the output end of the servo motor moves through the base and is located outside the base. A first gear is installed on the output end of the servo motor, and the first gear meshes with the internal gear ring.

[0010] Preferably, a third sliding groove is provided on the outer side of the flipping ring, two roller grooves are provided on the outer side of the flipping ring, and an external toothed ring is fixedly connected to the outer side of the flipping ring, the external toothed ring being located between the two roller grooves.

[0011] Preferably, the base assembly includes an inner arc base, which is fixedly connected above the first through groove. A plurality of roller seats are fixedly connected to the top surface of the inner arc base. Two rollers are rotatably mounted on the roller seats, and the two rollers correspond one-to-one with two roller grooves. A fixing block is fixedly connected to the side of the inner arc base away from the groove, and a limiting block is fixedly connected to the side of the fixing block near the groove. The limiting block is slidably installed inside the third slide groove.

[0012] Preferably, the flipping drive mechanism includes a first dual-axis servo motor, which is fixedly connected inside the groove. Connecting shafts are fixedly connected to the output ends of the first dual-axis servo motor. A second gear is installed on each connecting shaft. The second gear is located inside the first through groove and is connected to the external gear ring.

[0013] Preferably, the clamping mechanism includes a second dual-axis servo motor and a ball screw. The second dual-axis servo motor is fixedly connected to the bottom surface of the inner wall of the mounting housing. Worms are fixedly connected to the two output ends of the second dual-axis servo motor. The ball screw is rotatably mounted on the inner wall of the mounting housing. A worm wheel is fixedly connected to the bottom of the ball screw, and the worm wheel meshes with the worm. A connecting strip is fixedly connected to the moving end of the ball screw. A plurality of clamping arms are fixedly connected to the side of the connecting strip near the U-shaped flip plate, and the plurality of clamping arms correspond one-to-one with the second through slot.

[0014] Compared with the prior art, the present invention provides a large-tonnage grinding and mixing turning plate control device, which has the following beneficial effects:

[0015] 1. This invention, through the setting of a flipping mechanism and a clamping mechanism, allows the user to place the mold on a U-shaped flipping plate. When flipping is required, the controller controls the second dual-axis servo motor on the clamping mechanism to operate. The output end of the second dual-axis servo motor rotates, driving the worm gear to rotate. The worm gear rotates, driving the worm wheel meshing with it to rotate. The worm wheel rotates, driving the ball screw to rotate. The ball screw rotates, driving the connecting bar on the moving end of the ball screw to move downward. The downward movement of the connecting bar drives the clamping arm to move downward to clamp the mold. Then, the controller controls the first dual-axis servo motor on the flipping drive mechanism to operate. The output end of the first dual-axis servo motor rotates, driving the connecting shaft to rotate. The rotating connecting shaft rotates, driving the second gear to rotate. The rotating second gear rotates, driving the external gear ring meshing with it to rotate. The rotation of the external gear ring drives the flipping ring to rotate, thereby flipping the mold. This eliminates the need for manual flipping, improving the efficiency of flipping and thus improving maintenance efficiency.

[0016] 2. This invention, through the configuration of hydraulic cylinders, push plates, and rotating mechanisms, allows the servo motor to operate under the control of a controller. The rotation of the servo motor's output drives the first gear to rotate, which in turn drives the meshing internal gear ring to rotate, thereby rotating the mounting base, the U-shaped flipping plate on the mounting base, and the mold on the U-shaped flipping plate. This eliminates the need to operate on the other side of the flipping mechanism, requiring minimal operating space and occupying a small footprint. It is applicable to a wide range of scenarios. After mold repair, it can be used in conjunction with a conveying mechanism. The hydraulic cylinders, controlled by the controller, push the push plate to remove the repaired mold from the U-shaped flipping plate, eliminating the need for manual handling and avoiding the problem of heavy molds being difficult to move. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the large-tonnage grinding and mixing flip plate control device proposed in this invention;

[0018] Figure 2 This is a rear view structural schematic diagram of the large-tonnage grinding and mixing flip-plate control device proposed in this invention.

[0019] Figure 3 This is a front cross-sectional structural diagram of the large-tonnage grinding and fitting flip-plate control device proposed in this invention.

[0020] Figure 4 This is a schematic diagram of the overall exploded structure of the large-tonnage grinding and mixing flip-plate control device proposed in this invention.

[0021] Figure 5 This is a schematic diagram of the rotating mechanism of the large-tonnage grinding and fitting flip-plate control device proposed in this invention.

[0022] Figure 6 This is a schematic cross-sectional view of the mounting base of the large-tonnage lamination and fitting flip-plate control device proposed in this invention.

[0023] Figure 7 This is a schematic diagram of the cross-sectional structure of the flipping ring of the large-tonnage grinding and fitting flipping plate control device proposed in this invention.

[0024] Figure 8 This is a schematic diagram of the cross-sectional structure of the U-shaped tilting plate of the large-tonnage grinding and fitting tilting plate control device proposed in this invention.

[0025] Figure 9 This is a schematic diagram of the clamping mechanism of the large-tonnage grinding and fitting flipping plate control device proposed in this invention.

[0026] Drawing number explanation: 1. Base; 2. Rotation mechanism; 201. Internal gear ring; 202. Fixing ring; 2021. First slide groove; 203. Ball head; 204. Connecting rod; 205. Servo motor; 206. First gear; 3. Mounting seat; 301. Groove; 302. First through groove; 4. Base assembly; 401. Inner arc base; 402. Roller seat; 403. Roller; 404. Fixing block; 405. Limiting block; 5. Tilting mechanism; 6. Tilting drive mechanism; 601. 602. First dual-axis servo motor; 603. Connecting shaft; 604. Second gear; 7. Flip ring; 705. Third slide groove; 706. External gear ring; 707. Roller groove; 8. U-shaped flip plate; 807. Second through groove; 808. Second slide groove; 809. Hydraulic cylinder; 8000. Push plate; 900. Clamping mechanism; 901. Second dual-axis servo motor; 902. Worm gear; 903. Ball screw; 904. Worm wheel; 905. Connecting bar; 906. Clamping arm; 10. Mounting housing. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0028] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0029] Example 1:

[0030] Please see Figure 1-6 A large-tonnage grinding and mixing turning plate control device includes a base 1, a rotating mechanism 2 is installed on the top of the base 1, a mounting base 3 is fixedly installed on the top of the rotating mechanism 2, a groove 301 and two first through slots 302 are opened on the top of the mounting base 3, the two first through slots 302 are located on both sides of the groove 301, a base assembly 4 is fixedly connected above the first through slots 302, and a turning mechanism 5 is installed on both base assemblies 4.

[0031] The outer side of the flip ring 7 is provided with a third sliding groove 701, and the outer side of the flip ring 7 is provided with two roller grooves 703. An external toothed ring 702 is fixedly connected to the outer side of the flip ring 7, and the external toothed ring 702 is located between the two roller grooves 703.

[0032] The base assembly 4 includes an inner arc base 401, which is fixedly connected above the first through groove 302. Several roller seats 402 are fixedly connected to the top surface of the inner arc base 401. Two rollers 403 are rotatably mounted on the roller seats 402. The two rollers 403 correspond one-to-one with the two roller grooves 703. A fixing block 404 is fixedly connected to the side of the inner arc base 401 away from the groove 301. A limiting block 405 is fixedly connected to the side of the fixing block 404 close to the groove 301. The limiting block 405 is slidably installed inside the third slide groove 701, which improves the stability of the flip ring 7 when rotating.

[0033] The flipping drive mechanism 6 includes a first dual-axis servo motor 601, which is fixedly connected inside the groove 301. Connecting shafts 602 are fixedly connected to the output ends of the first dual-axis servo motor 601. A second gear 603 is installed on each of the connecting shafts 602. The second gear 603 is located inside the first through groove 302. The second gear 603 is connected to the external gear ring 702.

[0034] The clamping mechanism 9 includes a second dual-axis servo motor 901 and a ball screw 903. The second dual-axis servo motor 901 is fixedly connected to the bottom surface of the inner wall of the mounting housing 10. Worms 902 are fixedly connected to the output ends of the two ends of the second dual-axis servo motor 901. The ball screw 903 is rotatably mounted on the inner wall of the mounting housing 10. A worm wheel 904 is fixedly connected to the bottom of the ball screw 903. The worm wheel 904 meshes with the worm 902. A connecting bar 905 is fixedly connected to the moving end of the ball screw 903. Several clamping arms 906 are fixedly connected to the side of the connecting bar 905 near the U-shaped flip plate 8. The several clamping arms 906 correspond one-to-one with the second through slot 801.

[0035] In use, the user places the mold on the U-shaped flipping plate 8. When flipping is required, the controller controls the second dual-axis servo motor 901 on the clamping mechanism 9 to operate. The output end of the second dual-axis servo motor 901 rotates, driving the worm gear 902 to rotate. The rotation of the worm gear 902 drives the meshing worm wheel 904 to rotate. The rotation of the worm wheel 904 drives the ball screw 903 to rotate. The rotation of the ball screw 903 drives the connecting bar 905 on the moving end of the ball screw 903 to move downward. The downward movement of the connecting bar 905 drives the clamping arm. 906 moves down to clamp the mold, and then the controller controls the first dual-axis servo motor 601 on the flipping drive mechanism 6 to work. The output end of the first dual-axis servo motor 601 rotates, which drives the connecting shaft 602 to rotate. The rotation of the connecting shaft 602 drives the second gear 603 to rotate. The rotation of the second gear 603 drives the external gear ring 702 that meshes with it to rotate. The rotation of the external gear ring 702 drives the flipping ring 7 to rotate, thereby flipping and turning the mold. No manual flipping operation is required, which improves the efficiency of flipping and turning, and thus improves maintenance efficiency.

[0036] Example 2:

[0037] Please see Figure 7-9 The difference from Example 1 is that:

[0038] The flipping mechanism 5 includes a flipping drive mechanism 6 and two flipping rings 7. The two flipping rings 7 are located above the flipping drive mechanism 6. The flipping drive mechanism 6 is fixedly installed inside the groove 301. Several U-shaped flipping plates 8 are fixedly connected inside the two flipping rings 7. The several U-shaped flipping plates 8 are fixedly connected by connecting blocks. An installation housing 10 is installed on the rear end face of the several U-shaped flipping plates 8. A clamping mechanism 9 is installed inside the installation housing 10. A second through groove 801 is provided between the several U-shaped flipping plates 8. A second sliding groove 802 is opened on the inner wall of the U-shaped flipping plate 8. A hydraulic cylinder 803 is fixedly installed on the top and bottom inner walls of the second sliding groove 802. A push plate 804 is fixedly connected to the telescopic end of the two hydraulic cylinders 803 near the clamping mechanism 9.

[0039] The rotating mechanism 2 includes an internal gear ring 201, a fixed ring 202, and a servo motor 205. The internal gear ring 201 is fixedly connected to the bottom surface of the mounting base 3, and the fixed ring 202 is fixedly connected to the top surface of the base 1. A first sliding groove 2021 is provided on the top surface of the fixed ring 202. Several ball heads 203 are slidably installed inside the first sliding groove 2021. A connecting rod 204 is fixedly connected to the top of the ball head 203. The top of the connecting rod 204 is fixedly connected to the bottom surface of the mounting base 3. The servo motor 205 is fixedly installed inside the base 1. The output end of the servo motor 205 moves through the base 1 and is located outside the base 1. A first gear 206 is installed on the output end of the servo motor 205. The first gear 206 meshes with the internal gear ring 201.

[0040] In use, the servo motor 205 is controlled by a controller. The output of the servo motor 205 rotates, driving the first gear 206 to rotate. The rotation of the first gear 206 drives the internal gear ring 201 meshing with it to rotate, thereby rotating the mounting base 3, the U-shaped flipping plate 8 on the mounting base 3, and the mold on the U-shaped flipping plate 8. There is no need to go to the other side to operate. This device does not require a large operating space for flipping and turning operations, has a small operating area, and is applicable to a wide range of scenarios. After the mold is repaired, it can be used with a conveying mechanism. The hydraulic cylinder 803 is controlled by the controller to push the push plate 804 to push the repaired and adjusted mold away from the U-shaped flipping plate 8. There is no need for manual handling, avoiding the problem of the mold being too heavy to move.

[0041] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A large tonnage rolling over plate control device for rolling, comprising a base (1), characterized in that: The top of the base (1) is provided with a rotating mechanism (2), the top of the rotating mechanism (2) is fixedly provided with a mounting seat (3), the top of the mounting seat (3) is provided with a groove (301) and two first through grooves (302), the two first through grooves (302) are located on the two sides of the groove (301), the first through groove (302) is fixedly connected with a base assembly (4) above, and the two base assemblies (4) are jointly provided with a turnover mechanism (5). The turnover mechanism (5) comprises a turnover driving mechanism (6) and two turnover rings (7), the two turnover rings (7) are located above the turnover driving mechanism (6), the turnover driving mechanism (6) is fixedly installed in the inside of the groove (301), a plurality of U-shaped turnover plates (8) are jointly fixedly connected in the interiors of the two turnover rings (7), the plurality of U-shaped turnover plates (8) are fixedly connected through connecting blocks, the mounting shell (10) is installed on the rear end face of the plurality of U-shaped turnover plates (8), the clamping mechanism (9) is installed in the inside of the mounting shell (10), the second through groove (801) is arranged between the plurality of U-shaped turnover plates (8), the second sliding groove (802) is formed in the inner wall of the U-shaped turnover plate (8), the hydraulic cylinders (803) are fixedly installed on the top and bottom inner walls of the second sliding groove (802), and the push plate (804) is jointly fixedly connected on the telescopic ends of the two hydraulic cylinders (803) close to the clamping mechanism (9). The rotating mechanism (2) comprises an inner gear ring (201), a fixed ring (202) and a servo motor (205), the inner gear ring (201) is fixedly connected to the bottom surface of the mounting seat (3), the fixed ring (202) is fixedly connected to the top surface of the base (1), the first sliding groove (2021) is formed in the top surface of the fixed ring (202), a plurality of ball heads (203) are slidably installed in the inside of the first sliding groove (2021), the connecting rods (204) are fixedly connected to the top of the ball heads (203), the connecting rods (204) are fixedly connected to the bottom surface of the mounting seat (3), the servo motor (205) is fixedly installed in the inside of the base (1), the output end of the servo motor (205) is movably penetrated through the base (1) and located outside the base (1), the first gear (206) is installed on the output end of the servo motor (205), and the first gear (206) is engaged with the inner gear ring (201).

2. The turn plate control apparatus for large tonnage sizing according to claim 1, wherein: The third sliding groove (701) is formed in the outer side of the turnover ring (7), the two roller grooves (703) are formed in the outer side of the turnover ring (7), and the outer gear ring (702) is fixedly connected to the outer side of the turnover ring (7).

3. The heavy tonnage swage turn down plate control apparatus of claim 1 wherein: The base assembly (4) includes an inner arc base (401), the inner arc base (401) is fixedly connected above the first through groove (302), a plurality of roller seats (402) are fixedly connected on the top surface of the inner arc base (401), two rollers (403) are rotatably installed on the roller seat (402), the two rollers (403) correspond to the two roller grooves (703) one by one, the inner arc base (401) is fixedly connected with a fixed block (404) away from the recess (301), the fixed block (404) is fixedly connected with a limiting block (405) close to the recess (301), and the limiting block (405) is slidably installed in the third sliding groove (701).

4. The turn plate control apparatus for large tonnage sizing according to claim 1, wherein: The turnover driving mechanism (6) includes a first double-shaft servo motor (601), the first double-shaft servo motor (601) is fixedly connected in the recess (301), the connecting shaft (602) is fixedly connected on the both end output ends of the first double-shaft servo motor (601), the second gear (603) is installed on the connecting shaft (602), the second gear (603) is located in the first through groove (302), and the second gear (603) is provided with the outer gear ring (702).

5. The turn plate control apparatus for large tonnage sizing according to claim 1, wherein: The clamping mechanism (9) includes a second double-shaft servo motor (901) and a ball screw (903), the second double-shaft servo motor (901) is fixedly connected to the inner wall bottom surface of the mounting shell (10), the worm (902) is fixedly connected on the both end output ends of the second double-shaft servo motor (901), the ball screw (903) is rotatably installed on the inner wall of the mounting shell (10), the worm gear (904) is fixedly connected to the bottom of the ball screw (903), the worm gear (904) is engaged with the worm (902), the connecting strip (905) is fixedly connected to the moving end of the ball screw (903), the connecting strip (905) is fixedly connected with a plurality of clamping arms (906) close to one side of the U-shaped turnover plate (8), and a plurality of clamping arms (906) correspond to the second through groove (801) one by one.

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