Rotary type multi-station feeding and discharging device for mold machining

Abstract

The utility model discloses a rotary multi-station loading and unloading device for mould processing, which relates to the field of numerical control machinery and comprises a rack, a turntable is rotatably mounted in the middle of the top surface of the rack, a plurality of stockpiling tables are detachably mounted on the top surface of the turntable, power equipment is arranged in the rack, and the stockpiling tables are detachably mounted on the top surface of the turntable. A protective net surrounds the outer edge of the top face of the rack, linear motion modules are arranged on the two sides of the top face of the protective net, a transverse rod is connected between the two linear motion modules, a photoelectric sensor is detachably installed in the middle of the transverse rod, and a control system is arranged in the rack. According to the utility model, the bearing dies are stacked through the arranged stacking table, and then the stacking table mounted on the turntable is rotated and moved by utilizing the arranged power equipment, so that the picking positions of the mechanical arm are always kept at the same position, convenience is provided for carrying materials by the mechanical arm, and the requirements of automatic equipment are met.

Description

Technical Field

[0001] The utility model relates to the field of numerical control machinery, in particular to a rotary multi-station loading and unloading device for mold processing. Background Art

[0002] CNC machining refers to the process of machining parts on CNC machine tools by sending instructions from the control system to make the tool perform various movements that meet the requirements, and using numbers and letters to represent the technical requirements and processing requirements such as the shape and size of the workpiece.

[0003] During the processing of existing bearing molds, a large number of bearing molds are stacked together, which is complicated and not only takes up a lot of space, but also makes it inconvenient for automated robotic arms to pick up materials, and cannot meet the requirements of automated equipment operation. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a rotary multi-station loading and unloading device for mold processing to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a rotary multi-station loading and unloading device for mold processing, comprising a frame, a turntable is rotatably installed in the middle of the top surface of the frame, a plurality of stacking tables are detachably installed on the top surface of the turntable, and the plurality of stacking tables are evenly arranged along the circumferential direction of the outer edge of the turntable, a power device for driving the turntable to rotate is arranged inside the frame, a protective net with an opening surrounds the outer edge of the top surface of the frame, linear motion modules are arranged on both sides of the top surface of the protective net, a cross bar is connected between the two linear motion modules, a photoelectric sensor is detachably installed in the middle of the cross bar, and a control system is arranged inside the frame.

[0006] Furthermore, the power equipment includes a motor, a reduction gear, a gear A and a gear B. The motor can be detachably installed inside the frame, the reduction gear is fixedly connected to the bearing end of the motor, the gear A is fixedly connected to the output end of the reduction gear, and the gear B is fixedly installed in the middle of the bottom surface of the turntable, and gear B is meshed with gear A.

[0007] Furthermore, the control system includes an angle monitor, a controller and a processor installed on one side of the frame, the controller and the processor are electrically connected, and the angle monitor is fixedly installed on the top surface of the frame and located on the upper side of gear B.

[0008] Furthermore, a storage cavity is provided on one side of the front end of the frame, a control console is provided on the other side of the front end of the frame, and the control console is electrically connected to the control system.

[0009] Furthermore, a supporting leg is fixedly mounted at each of the four bottom corners of the frame.

[0010] Furthermore, the controller and processor provided in the control system are electrically connected to the motor, angle monitor, linear motion module and photoelectric sensor and connected in series to form a complete closed circuit system.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model stacks bearing molds by setting up a stacking table, and then uses the set power equipment to rotate and move the stacking table installed on the turntable, so that the position picked up by the robot arm always remains in the same position, which provides convenience for the robot arm to transport materials and meets the requirements of automation equipment.

[0013] 2. The utility model is additionally provided with a control system and a photoelectric sensor to monitor the bearing materials on the stacking table and control the running angle of the turntable, so that the stacking table with the bearing materials always corresponds to the material picking movement trajectory of the mechanical arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the internal structure of the frame of the utility model.

[0016] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0017] The accompanying drawings are marked as follows: 1. frame; 2. supporting legs; 3. storage chamber; 4. control panel; 5. turntable; 6. stacking table; 7. protective net; 8. linear motion module; 9. cross bar; 10. photoelectric sensor; 11. motor; 12. reduction gearbox; 13. gear A; 14. gear B; 15. angle monitor; 16. controller; 17. processor. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0019] The utility model provides a rotary multi-station loading and unloading device for mold processing, such as Figure 1-3As shown, it includes a frame 1, and a supporting leg 2 is fixedly installed at the four corners of the bottom of the frame 1. A storage cavity 3 is opened on one side of the front end of the frame 1. The storage cavity 3 is used to place tools to improve practicality. A control panel 4 is arranged on the other side of the front end of the frame 1, and the control panel 4 is electrically connected to the control system. A turntable 5 is installed on the middle part of the top surface of the frame 1. A plurality of stacking tables 6 are detachably installed on the top surface of the turntable 5. The stacking table 6 includes a base and three limiting rods. The base loads bearing-type molds, and then the three limiting rods arranged on the base are used to limit the molds so that several molds are stacked in sequence from bottom to top. The plurality of stacking tables 6 are evenly arranged along the circumferential direction of the outer edge of the turntable 5. A power device for driving the turntable 5 to rotate is arranged inside the frame 1. A protective net 7 with an opening surrounds the outer edge of the top surface of the frame 1. The protective net 7 improves the use of the equipment To ensure safety during operation and avoid unnecessary accidents caused by accidental contact by workers during operation, linear motion modules 8 are arranged on both sides of the top surface of the protective net 7, and a cross bar 9 is connected between the two linear motion modules 8. A photoelectric sensor 10 is detachably installed in the middle of the cross bar 9. The photoelectric sensor 10 is used to detect whether there are any bearing molds on the stacking table 6. A control system is arranged inside the frame 1. The turntable 5 and the power equipment arranged on the top of the frame 1 are used to rotate and move the stacking table 6 installed on the turntable 5, so that the position picked up by the robot arm is always kept in the same position, which provides convenience for the robot arm to transport materials. At the same time, a control system is added to control the operating angle of the turntable 5 and the photoelectric sensor 10 monitors the bearing materials on the stacking table 6, so that the stacking table 6 with the bearing materials always corresponds to the material picking movement trajectory of the robot arm.

[0020] As one of the embodiments, Figure 2 As shown, the power equipment includes a motor 11, a reduction box 12, a gear A13 and a gear B14. The motor 11 can be detachably installed inside the frame 1. The reduction box 12 is fixedly connected to the bearing end of the motor 11, the gear A13 is fixedly connected to the output end of the reduction box 12, and the gear B14 is fixedly installed in the middle of the bottom surface of the turntable 5, and the gear B14 is meshed with the gear A13. The working principle of the power equipment driving the turntable 5 to operate is: by turning on the motor 11 to drive the reduction box 12 to work, the driving gear A13 at the output end of the reduction box 12 rotates, and since the gear A13 is meshed with the gear B14, the gear A13 drives the gear B14 to rotate, thereby realizing the rotation of the turntable 5 on the top surface of the frame 1.

[0021] As one of the embodiments, Figure 2As shown, the control system includes an angle monitor 15, a controller 16 and a processor 17 installed on one side of the inside of the frame 1. The controller 16 and the processor 17 are electrically connected. The angle monitor 15 is fixedly installed on the top surface of the frame 1 and is located on the upper side of the gear B14. The control system is used to set the rotation angle of the editing turntable 5. The rotation angle of the gear B14 is monitored by the set angle monitor 15 (that is, the rotation angle of the turntable 5 is monitored). The data is calculated and processed and the motor 11 is started and stopped using the set controller 16 and processor 17. The set angle is 360° / the number of stacking tables 6. If the number of stacking tables 6 is 8, the rotation angle is 360° / 8, so that the stacking table 6 on the turntable 5 is just moved to the position of the previous stacking table 6 after each rotation.

[0022] The controller 16 and the processor 17 of the control system are electrically connected to the motor 11, the angle monitor 15, the linear motion module 8 and the photoelectric sensor 10 and connected in series to form a complete closed circuit system.

[0023] The working principle of the utility model is as follows: the stacking table 6 is filled with bearing molds so that the robot arm can move the materials. The photoelectric sensor 10 detects the bearing molds on the stacking table 6. When the bearing molds in the stacking table 6 under the robot arm are moved, the photoelectric sensor 10 sends a monitoring signal to the controller 16. The controller 16 controls the motor 11 to start, and the motor 11 drives the reduction box 12 to work, so that the driving gear A13 at the output end of the reduction box 12 rotates. Since the gear A13 is meshed with the gear B14, the gear A13 drives the gear B14 to rotate, thereby realizing the rotation of the turntable 5 on the top surface of the frame 1. The angle of rotation of the gear B14 is monitored by the angle monitor 15. When the gear B14 rotates to the set angle, the angle monitor 15 sends a signal to the processor 17, and the processor 17 makes a judgment and cooperates with the controller 16 to start and stop the motor 11, so that the stacking table 6 on the turntable 5 after each rotation is just moved to the position of the previous stacking table 6, ensuring the material picking of the robot arm.

[0024] Several points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the contents disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. A rotary multi-station loading and unloading device for mold processing, comprising a frame (1), characterized in that: A turntable (5) is rotatably mounted in the middle of the top surface of the frame (1), and a plurality of stacking platforms (6) are detachably mounted on the top surface of the turntable (5). The plurality of stacking platforms (6) are evenly arranged along the circumferential direction of the outer edge of the turntable (5). A power device for driving the turntable (5) to rotate is arranged inside the frame (1). A protective net (7) with an opening surrounds the outer edge of the top surface of the frame (1). Linear motion modules (8) are arranged on both sides of the top surface of the protective net (7). A cross bar (9) is connected between the two linear motion modules (8). A photoelectric sensor (10) is detachably mounted in the middle of the cross bar (9). A control system is arranged inside the frame (1).

2. The rotary multi-station loading and unloading device for mold processing according to claim 1 is characterized in that: The power equipment comprises a motor (11), a reduction box (12), a gear A (13) and a gear B (14); the motor (11) is detachably mounted inside a frame (1); the reduction box (12) is fixedly connected to a bearing end of the motor (11); the gear A (13) is fixedly connected to an output end of the reduction box (12); the gear B (14) is fixedly mounted on the middle of the bottom surface of a rotating disk (5); and the gear B (14) is meshed with the gear A (13).

3. The rotary multi-station loading and unloading device for mold processing according to claim 1 is characterized in that: The control system comprises an angle monitor (15), a controller (16) and a processor (17) installed on one side of the frame (1), the controller (16) and the processor (17) being electrically connected, and the angle monitor (15) is fixedly installed on the top surface of the frame (1) and located on the upper side of the gear B (14).

4. The rotary multi-station loading and unloading device for mold processing according to claim 1 is characterized in that: A storage cavity (3) is provided on one side of the front end of the frame (1), and a control console (4) is provided on the other side of the front end of the frame (1), and the control console (4) is electrically connected to the control system.

5. The rotary multi-station loading and unloading device for mold processing according to claim 1 is characterized in that: A supporting leg (2) is fixedly mounted at each of the four bottom corners of the frame (1).

6. The rotary multi-station loading and unloading device for mold processing according to claim 3 is characterized in that: The controller (16) and processor (17) provided in the control system are electrically connected to the motor (11), the angle monitor (15), the linear motion module (8) and the photoelectric sensor (10) and are connected in series to form a closed circuit system.

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