Robot-assisted mold assembling device

Abstract

The utility model discloses a robot-assisted mold assembling device which comprises a conveying belt, a mold is placed on the conveying belt, an assembling table is arranged on one side of the conveying belt, a fixing mechanism is arranged on the assembling table, a transferring mechanism is arranged on the assembling table, and the transferring mechanism comprises a robot. An electric rotating table is installed at the end of the robot, a guide frame is installed on the electric rotating table, a two-way screw and two first guide rods are arranged in the guide frame, and the end of the two-way screw is in transmission connection with a driving motor through a bevel gear pair. According to the robot-assisted mold assembling device, the driving motor drives the two clamping frames to move to clamp a mold, then the hydraulic cylinder rotates the protection plate to the bottom of the mold, the electric rotating table adjusts the mold, the robot conveys the mold to the assembling table, the stability in the transferring process is improved, assistance of workers is not needed, and the working efficiency is improved. And the assembly efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold assembly, in particular to a robot-assisted mold assembly device. Background Art

[0002] When assembling the mold, an assembly device is required to transport and assemble it. In the prior art, the assembly device lifts and transports the mold through a lifting rope. The stability during the lifting process is not ideal, and staff assistance is required, which makes the assembly efficiency less than ideal.

[0003] For example, patent publication number CN214725653U is specifically a high-precision mold assembly device, in which a surrounding support plate is arranged around the assembly table, the interior of the surrounding support plate is a cavity, a fixing groove is opened along the upper part of the inner wall of the surrounding support plate, and the outer edge of the assembly table is mounted on the fixing groove; an adjustment shaft is installed between the bottom plate of the fixing groove and the two sides of the bottom surface of the assembly table; an electric push rod is installed at the rear of the bottom of the assembly table; a motor is installed at the bottom of the electric push rod, and the upper end of the output shaft of the motor is connected to the bottom of the electric push rod; an electric slide rail is installed at the bottom of the rear of the assembly table, a lifting rod is installed on the slider of the electric slide rail, and a lifting rope is fixed to the upper end of the lifting rod. The application is equipped with an electric slide rail for automatic transportation of mold accessories, and is equipped with an indefinite number of assembly tables that can be moved up and down and rotated, which provides convenience for assemblers, saves time and effort, and improves assembly efficiency. However, there is a problem that the stability during this lifting process is not ideal, and the staff needs to assist, which makes the assembly efficiency not ideal. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a robot-assisted mold assembly device, which solves the problem that the stability during the hoisting process is not ideal and the assistance of workers is required, resulting in unsatisfactory assembly efficiency.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a robot-assisted mold assembly device, comprising a conveyor belt, a mold is placed on the conveyor belt, an assembly table is provided on one side of the conveyor belt, a fixing mechanism is provided on the assembly table, and a transfer mechanism is provided on the assembly table;

[0006] The transfer mechanism includes a robot, an electric rotating table is installed at the end of the robot, a guide frame is installed on the electric rotating table, a bidirectional screw and two first guide rods are arranged inside the guide frame, the end of the bidirectional screw is connected to a driving motor through a bevel gear pair, two nut seats are threadedly connected to the bidirectional screw, guide blocks are slidably connected to the two first guide rods, the guide blocks and the bottom ends of the nut seats are fixedly connected to a clamping frame, a movable groove is opened at the bottom end of the clamping frame, a protective plate is arranged inside the movable groove, both ends of the protective plate are fixedly connected to a rotating shaft, a hydraulic cylinder is arranged on one side of the protective plate, and a rotating seat is arranged at both ends of the hydraulic cylinder.

[0007] Preferably, the robot is arranged on an assembly table, and the robot is detachably connected to the assembly table via a plurality of bolts, so that the robot can be easily inspected and maintained.

[0008] Preferably, the two first guide rods are fixedly installed inside the guide frame, and the clamping frame is slidably connected to the first guide rods via a guide block, so as to guide the movement of the clamping frame.

[0009] Preferably, the bidirectional screw is provided with two sections of threads in opposite directions, and the clamping frame is threadedly connected to the bidirectional screw via a nut seat, so that the two clamping frames can move towards or away from each other as the bidirectional screw rotates.

[0010] Preferably, one end of the hydraulic cylinder is rotatably connected to the protective plate via a rotating seat, and the other end of the hydraulic cylinder is rotatably connected to the inner wall of the movable groove via a rotating seat, so that the protective plate can be driven to rotate when the hydraulic cylinder is extended or retracted.

[0011] Preferably, the top end of the protective plate is rotatably connected to the inner wall of the movable groove via a rotating shaft, and the bottom end of the protective plate is arranged as a free end, so that the protective plate can rotate around the rotating shaft.

[0012] Preferably, the fixing mechanism includes a placing seat, the placing seat is internally fixedly connected with a second guide rod and a first electric push rod, the second guide rod is slidably connected with a movable seat, the movable seat is fixedly connected to the output shaft of the first electric push rod, the movable seat is slidably connected with an adjustment seat, the end of the adjustment seat is fixedly connected with a second electric push rod, the adjustment seat is internally fixedly connected with a third electric push rod, the end of the output shaft of the third electric push rod is fixedly connected with a positioning rod, so that the mold can be positioned and the stability of assembly is improved.

[0013] The utility model provides a robot-assisted mold assembly device. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The robot-assisted mold assembly device drives the two clamping frames to move toward each other through the driving motor to clamp the mold, and then the hydraulic cylinder extends to drive the protective plate to rotate, and the protective plate is turned to the bottom of the mold. The electric rotary table adjusts the mold, and the robot sends the mold to the assembly table to improve the stability during the transfer process. No staff assistance is required, which effectively improves the assembly efficiency.

[0015] 2. The robot-assisted mold assembly device drives the movable seat to move by the first electric push rod, drives the adjustment seat to move by the second electric push rod, adjusts the position of the positioning rod to a suitable position, and then the third electric push rod inserts the positioning rod into the hole on the mold to position the mold, so that the mold can be positioned and the stability of the assembly can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the transfer mechanism structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the guide frame structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0020] In the figure: 1. conveyor belt; 2. transfer mechanism; 201. robot; 202. electric rotating table; 203. guide frame; 204. bidirectional screw; 205. first guide rod; 206. nut seat; 207. guide block; 208. drive motor; 209. clamping frame; 210. movable groove; 211. protective plate; 212. rotating shaft; 213. hydraulic cylinder; 214. rotating seat; 3. mold; 4. assembly table; 5. fixing mechanism; 501. placement seat; 502. positioning rod; 503. movable seat; 504. first electric push rod; 505. second guide rod; 506. adjustment seat; 507. second electric push rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3The utility model provides a technical solution: a robot-assisted mold assembly device, including a conveyor belt 1, a mold 3 is placed on the conveyor belt 1, an assembly table 4 is provided on one side of the conveyor belt 1, a fixing mechanism 5 is provided on the assembly table 4, and a transfer mechanism 2 is provided on the assembly table 4. The mold 3 on the conveyor belt 1 can be moved to the assembly table 4 through the transfer mechanism 2, thereby improving the stability during the transfer process, eliminating the need for staff assistance, and effectively improving the assembly efficiency.

[0023] The transfer mechanism 2 includes a robot 201, which is arranged on the assembly table 4 and is detachably connected to the assembly table 4 by a plurality of bolts, so that the robot 201 can be easily inspected and repaired. The robot 201 is a multi-joint manipulator, which can easily deliver the mold 3 on the conveyor belt 1 to the assembly table 4. An electric rotating table 202 is installed at the end of the robot 201, which can rotate and adjust the mold 3. A guide frame 203 is installed on the electric rotating table 202, and a bidirectional screw 204 and two first A guide rod 205, a bidirectional screw rod 204 is provided with two sections of threads in opposite directions, a clamping frame 209 is threadedly connected to the bidirectional screw rod 204 through a nut seat 206, so that the two clamping frames 209 can move towards or away from each other as the bidirectional screw rod 204 rotates, the end of the bidirectional screw rod 204 is connected to a driving motor 208 through a bevel gear pair, and two nut seats 206 are threadedly connected to the bidirectional screw rod 204. A guide block 207 is slidably connected to each of the two first guide rods 205, and the guide block 207 and the bottom end of the nut seat 206 are fixedly connected. The guide frame 203 is connected to a clamping frame 209, and two first guide rods 205 are fixedly installed inside the guide frame 203, and the clamping frame 209 is slidably connected to the first guide rod 205 through a guide block 207, so that it can guide the movement of the clamping frame 209. A movable groove 210 is opened at the bottom of the clamping frame 209, and a protective plate 211 is arranged inside the movable groove 210. Both ends of the protective plate 211 are fixedly connected to a rotating shaft 212. The top of the protective plate 211 is rotatably connected to the inner wall of the movable groove 210 through the rotating shaft 212. The bottom of the protective plate 211 is set to be free The protective plate 211 is rotatable around the rotating shaft 212, and a hydraulic cylinder 213 is provided on one side of the protective plate 211. A rotating seat 214 is provided at both ends of the hydraulic cylinder 213. One end of the hydraulic cylinder 213 is rotatably connected to the protective plate 211 through the rotating seat 214, and the other end of the hydraulic cylinder 213 is rotatably connected to the inner wall of the movable groove 210 through the rotating seat 214, so that the hydraulic cylinder 213 can drive the protective plate 211 to rotate when it is extended and retracted, and the protective plate 211 is rotated to the bottom of the mold 3 to prevent the mold 3 from accidentally falling and improve the stability during the transfer process.

[0024] See also Figure 1 and Figure 4The fixing mechanism 5 includes a placement seat 501, the placement seat 501 is internally fixedly connected with a second guide rod 505 and a first electric push rod 504, the second guide rod 505 is slidably connected with a movable seat 503, the movable seat 503 is fixedly connected to the output shaft of the first electric push rod 504, the movable seat 503 is slidably connected with an adjusting seat 506, the end of the adjusting seat 506 is fixedly connected with a second electric push rod 507, the adjusting seat 506 is internally fixedly connected with a third electric push rod, the output shaft end of the third electric push rod is fixedly connected with a positioning rod 502, the movable seat 503 can be driven to move by the first electric push rod 504, the adjusting seat 506 can be driven to move by the second electric push rod 507, the position of the positioning rod 502 is adjusted to a suitable position, and then the third electric push rod inserts the positioning rod 502 into the hole on the mold 3 to position the mold 3, so that the mold 3 can be positioned and the stability of assembly can be improved.

[0025] During operation, the driving motor 208 drives the bidirectional screw 204 to rotate, and the rotation of the bidirectional screw 204 drives the nut seat 206 to move, and the movement of the nut seat 206 drives the two clamping frames 209 to move toward each other to clamp the mold 3, and then the hydraulic cylinder 213 extends to drive the protective plate 211 to rotate, and the protective plate 211 is turned to the bottom of the mold 3. The electric rotating table 202 adjusts the mold 3, and the robot 201 sends the mold 3 to the assembly table 4, which improves the stability during the transfer process. No staff assistance is required, and the assembly efficiency is effectively improved.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A robot-assisted mold assembly device, comprising a conveyor belt (1), characterized in that: A mold (3) is placed on the conveyor belt (1), an assembly platform (4) is provided on one side of the conveyor belt (1), a fixing mechanism (5) is provided on the assembly platform (4), and a transfer mechanism (2) is provided on the assembly platform (4); The transfer mechanism (2) comprises a robot (201), an electric rotating platform (202) being mounted at the end of the robot (201), a guide frame (203) being mounted on the electric rotating platform (202), a bidirectional screw (204) and two first guide rods (205) being arranged inside the guide frame (203), the end of the bidirectional screw (204) being connected to a drive motor (208) via a bevel gear pair, two nut seats (206) being threadedly connected to the bidirectional screw (204), and the two first guide rods (205) being arranged on the guide frame (203). A guide block (207) is slidably connected to the rod (205); a clamping frame (209) is fixedly connected to the bottom ends of the guide block (207) and the nut seat (206); a movable groove (210) is provided at the bottom end of the clamping frame (209); a protective plate (211) is provided inside the movable groove (210); both ends of the protective plate (211) are fixedly connected to a rotating shaft (212); a hydraulic cylinder (213) is provided on one side of the protective plate (211); and both ends of the hydraulic cylinder (213) are provided with a rotating seat (214).

2. A robot-assisted mold assembly device according to claim 1, characterized in that: The robot (201) is arranged on an assembly table (4), and the robot (201) is detachably connected to the assembly table (4) via a plurality of bolts.

3. A robot-assisted mold assembly device according to claim 1, characterized in that: The two first guide rods (205) are fixedly mounted inside the guide frame (203), and the clamping frame (209) is slidably connected to the first guide rods (205) via a guide block (207).

4. A robot-assisted mold assembly device according to claim 1, characterized in that: The bidirectional screw rod (204) is provided with two sections of threads in opposite directions, and the clamping frame (209) is threadedly connected to the bidirectional screw rod (204) via a nut seat (206).

5. The robot-assisted mold assembly device according to claim 1, characterized in that: One end of the hydraulic cylinder (213) is rotatably connected to the protective plate (211) via a rotating seat (214), and the other end of the hydraulic cylinder (213) is rotatably connected to the inner wall of the movable groove (210) via the rotating seat (214).

6. The robot-assisted mold assembly device according to claim 1, characterized in that: The top end of the protection plate (211) is rotatably connected to the inner wall of the movable groove (210) via a rotating shaft (212), and the bottom end of the protection plate (211) is arranged as a free end.

7. The robot-assisted mold assembly device according to claim 1, characterized in that: The fixing mechanism (5) comprises a placement seat (501), a second guide rod (505) and a first electric push rod (504) being fixedly connected inside the placement seat (501), a movable seat (503) being slidably connected to the second guide rod (505), and the movable seat (503) being fixedly connected to the output shaft of the first electric push rod (504).

8. A robot-assisted mold assembly device according to claim 7, characterized in that: The movable seat (503) is slidably connected to an adjustment seat (506) inside, a second electric push rod (507) is fixedly connected to the end of the adjustment seat (506), a third electric push rod is fixedly connected to the inside of the adjustment seat (506), and a positioning plug rod (502) is fixedly connected to the end of the output shaft of the third electric push rod.

Images