Automatic core plate feeding device

Abstract

The utility model relates to the technical field of automation. The automatic core plate feeding device comprises a brake type three-phase motor, a speed reducer is fixed to the output end of the brake type three-phase motor, a plurality of sets of rotating transmission shafts are installed at one end of the speed reducer, and couplings are fixed to the two ends of each rotating transmission shaft. The device is mainly composed of the brake type three-phase motor, the speed reducer, the rotary transmission shaft, the coupler, the gear right-angle reverser, the linear bearing guide device, the ball screw transmission device and the PP supporting platform in a combined mode, and the brake type three-phase motor is used in cooperation so that power can be generated on the whole device for operation. And then large-torque rotating power is transmitted to a ball screw transmission device through a rotating transmission shaft, a coupler and a gear right-angle reverser, so that the PP supporting platform slowly ascends, and through the steps, automatic operation can be achieved, and cumbersome manual treatment is not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic technology field, more specifically, a core plate automatic feeding device. BACKGROUND

[0002] The automatic technology field refers to a wide field of using advanced technical methods and systems to realize task automation execution and process accurate control with minimum human intervention, and a core plate automatic feeding device is commonly used in the automatic technology field to automatically transport large-size PP materials from a storage position to a processing equipment or production line, ensuring continuous supply and accurate positioning of the materials in the processing process, thereby effectively reducing human cost, improving production efficiency, and ensuring stability and consistency of products.

[0003] Due to the development of modern industrial intelligent manufacturing, the original PP feeding process of the fusion machine is improved from manual PP taking to automatic PP grabbing by a mechanical hand. Since the mechanical hand needs to maintain high-precision repeated motion positioning, the overall rigidity requirement is high, therefore the up-down movable Z-axis stroke cannot be too large, so a PP automatic feeding device is needed to send the PP to the movable range of the mechanical hand to complete the PP feeding work with the mechanical hand.

[0004] Based on the above reasons and the domestic and foreign automation market demand, our company specially develops a high-precision and high-efficiency PP automatic feeding device, thereby saving manual work and greatly improving the PP taking efficiency. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a large-size (inch) PP automatic feeding device to solve the problems existing in the above background technology.

[0006] The utility model provides the following technical scheme: a large-size (inch) PP automatic feeding device, comprising a brake type three-phase motor,

[0007] The output end of the brake type three-phase motor is fixed with a speed reducer, one end of the speed reducer is installed with a rotary transmission shaft, and the rotary transmission shaft is provided with a plurality of couplings fixed on both ends of the rotary transmission shaft, one end of the coupling is installed with a gear right-angle reverser, and the gear right-angle reverser is provided with a plurality of groups, the surface of the rotary transmission shaft on one side of the gear right-angle reverser is installed with a placing table, and the both ends of the placing table are fixed with linear bearing guide devices, and the upper end of the placing table is installed with a ball screw transmission device at the middle position of the two linear bearing guide devices.

[0008] Preferably, the rotating transmission shaft, the shaft coupling and the gear right-angle reverser conduct large torque rotating power to the ball screw drive, when the gear right-angle reverser starts to drive the rotating transmission shaft and the shaft coupling, the ball screw drive can be operated to drive the PP lifting platform to move.

[0009] Preferably, the ball screw drive and the linear bearing guiding device convert the torque into vertical linear motion, through the design, the movement mode of the PP supporting plate and other accessory components can be changed, and the flexibility of the equipment is improved to a certain extent.

[0010] Preferably, the lower ends of the two groups of linear bearing guiding devices are fixedly provided with mounting assemblies, through the design, the linear bearing guiding device is more fixed during installation, so that the PP lifting platform is more stable during movement.

[0011] Preferably, the surfaces of the linear bearing guiding device and the ball screw drive are slidably sleeved with the PP lifting platform, and two rows of universal ball supporting devices are arranged in the PP lifting platform, and the PP lifting platform is driven by the ball screw drive to move upwards or downwards.

[0012] Preferably, one end of the PP lifting platform is provided with a pneumatic cylinder clamping device, and a PP supporting plate and other accessory components are arranged at the upper end of the PP lifting platform, and the pneumatic cylinder clamping device is started to push the PP supporting plate and other accessory components to the center line position of the whole equipment, so that the PP is aligned with the center position of the equipment.

[0013] Preferably, the middle positions of the two groups of placement tables are provided with AGV trolleys, and the PP is moved to a suitable position by the AGV trolleys.

[0014] Preferably, the upper end bearings of the linear bearing guiding device and the ball screw drive are connected with a positioning plate, one side of the upper end of the positioning plate is provided with a PP supporting plate and other accessory components, and the PP supporting plate and other accessory components can be slightly moved forward, backward, left and right through the setting of the PP lifting platform, so that the flexibility of the equipment is improved.

[0015] The technical effects and advantages of the utility model are as follows: the utility model mainly comprises a brake type three-phase motor, a speed reducer, a rotating transmission shaft, a shaft coupling, a gear right-angle reverser, a linear bearing guiding device, a ball screw drive and a PP lifting platform, through cooperation of the brake type three-phase motor, power can be generated for the whole equipment to operate, then large torque rotating power is conducted to the ball screw drive through the rotating transmission shaft, the shaft coupling and the gear right-angle reverser, the PP lifting platform slowly rises, through the above steps, automatic operation can be realized, and manual processing is not needed.

[0016] The big torque rotating power is conducted to the ball screw transmission device through the rotating transmission shaft, the shaft coupling and the gear right angle reverser, the ball screw combines the linear bearing guiding device to convert the torque into the vertical linear motion, drives the PP to lift the platform to lift the PP, sends the PP to the movable range of the mechanical hand, then the light emitting photoelectric switch senses that the PP enters the movable range of the mechanical hand, the feedback signal is given to the control system, the rotation of the brake type three-phase motor is stopped, the PP is not lifted up, the PP lifting platform is distributed with two rows of universal ball supporting devices, when the air cylinder clamping device starts, the PP supporting plate and other accessories are pushed to the center line position of the whole PP automatic feeding device, the PP is guaranteed to be aligned with the center of the PP automatic feeding device, the mechanical rigidity is greatly improved, and the stability of the mechanical transmission is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is the utility model Figure 1 The enlarged schematic view of A in the utility model;

[0019] Figure 3 It is the utility model Figure 1 The enlarged schematic view of B in the utility model;

[0020] Figure 4 It is a three-dimensional structure front schematic view of the utility model.

[0021] The figure mark is: 1, brake type three-phase motor; 2, speed reducer; 3, rotating transmission shaft; 4, shaft coupling; 5, gear right angle reverser; 6, linear bearing guiding device; 7, ball screw transmission device; 8, PP lifting platform; 9, air cylinder clamping device; 10, universal ball supporting device; 11, light emitting photoelectric switch; 12, AGV trolley; 13, PP supporting plate and other accessories. DETAILED DESCRIPTION

[0022] The technical scheme in the utility model will be described clearly and completely in combination with the drawings in the utility model, and in addition, the form of each structure recorded in the following implementation is only an example, the automation involved in the utility model is not limited to each structure recorded in the following implementation, all other implementation obtained by the ordinary skill in the art without making creative labor belongs to the range of protection of the utility model. EMBODIMENT

[0023] As Figures 1 to 3As shown, the present embodiment proposes a core plate automatic feeding device, which comprises a brake type three-phase motor 1, the output end of the brake type three-phase motor 1 is fixed with a speed reducer 2, one end of the speed reducer 2 is installed with a rotary transmission shaft 3, and the rotary transmission shaft 3 is provided with a plurality of rotary transmission shafts 3, both ends of which are fixed with a shaft coupling 4, one end of the shaft coupling 4 is installed with a gear right-angle commutator 5, and the gear right-angle commutator 5 is provided with a plurality of groups, the rotary transmission shaft 3, the shaft coupling 4 and the gear right-angle commutator 5 conduct large torque rotary power to the ball screw drive 7;

[0024] In the embodiment, the brake type three-phase motor 1 is used in cooperation to generate power for the whole device to operate, the speed reducer 2 is directly connected with the brake type three-phase motor 1 to reduce the speed and increase the torque, and the rotary transmission shaft 3, the shaft coupling 4 and the gear right-angle commutator 5 are used in cooperation to drive the ball screw drive 7 to move the PP lifting platform 8 upward or downward on the surface of the linear bearing guide device 6, thereby improving the automation and convenience of the device. Embodiment

[0025] As Figure 4 shown, based on the same concept as the above embodiment, the present embodiment also proposes that the surface of the one side rotary transmission shaft 3 of the gear right-angle commutator 5 is installed with a placement table, both ends of the placement table are fixed with a linear bearing guide device 6, the upper end of the placement table is installed with a ball screw drive 7 at the middle position of the two groups of linear bearing guide devices 6, the ball screw drive 7 converts the torque into vertical linear motion in combination with the linear bearing guide device 6, the lower end of the two groups of linear bearing guide devices 6 is fixed with a mounting assembly, the surface of the linear bearing guide device 6 and the ball screw drive 7 is simultaneously slidably sleeved with a PP lifting platform 8, the inside of the PP lifting platform 8 is placed with two rows of universal ball supporting devices 10, one end of the PP lifting platform 8 is installed with a pneumatic cylinder clamping device 9, the upper end of the PP lifting platform 8 is placed with a PP supporting plate and the like accessory assembly 13, the middle position of the two groups of placement tables is provided with an AGV trolley 12, the upper end bearing of the linear bearing guide device 6 and the ball screw drive 7 is connected with a positioning plate, one side of the upper end of the positioning plate is installed with a PP supporting plate and the like accessory assembly 13, and the PP supporting plate and the like accessory assembly 13 can be moved forward, backward, left and right through the setting of the PP lifting platform 8;

[0026] In this embodiment, the torque is converted into vertical linear motion by the linear bearing guide device 6, and then the PP lifting platform 8 is driven to move the position of the PP, and then the PP can be sent to the operating range of the manipulator, thereby improving the speed of the equipment operation. When the cylinder clamping device 9 is started, the position of the PP supporting plate and the like accessory assembly 13 can be moved to the center position of the overall equipment, thereby ensuring that the PP corresponds to the center position of the equipment. Through the cooperation of the light emitting photoelectric switch 11, the operation signal of the manipulator can be transmitted to the control system, so that the braking three-phase motor 1 stops running, and the movement of the PP is also stopped.

[0027] Working principle: when the AGV trolley 12 transports the PP supporting plate and the like accessory assembly 13 and the PP stack to the preset position in the manipulator material taking bin during the use of the equipment, the AGV trolley 12 stops moving, and then the braking three-phase motor 1 is started. The large torque rotary power is transmitted to the ball screw transmission device 7 through the rotating transmission shaft 3, the shaft coupling 4 and the gear right-angle commutator 5. The ball screw rotates, the PP lifting platform 8 slowly rises, thereby lifting the PP supporting plate and the like accessory assembly 13. Continue to rise until the PP rises to the sensing height of the light emitting photoelectric switch 11. When the PP enters the operating range of the manipulator, the light emitting photoelectric switch 11 feeds back a signal to the control system, and the PP stops rising. Then the cylinder clamping device 9 is started, and the PP supporting plate and the like accessory assembly 13 are pushed to the center line position of the entire PP automatic feeding device, so as to ensure that the PP is aligned with the center of the PP automatic feeding device. Then the double-arm inverted truss manipulator is started, and the top layer of PP is scooped. When the top layer of PP is scooped, the light emitting photoelectric switch 11 loses the sensing signal, the braking three-phase motor 1 continues to start, the PP lifting platform 8 continues to slowly rise, and the PP stops rising until the PP rises to the sensing height of the light emitting photoelectric switch 11. The double-arm inverted truss manipulator continues to scoop the PP, thereby repeating the above steps until all the PPs are scooped. Finally, the braking three-phase motor 1 is started in the opposite direction. At this time, the PP lifting platform 8 continues to slowly descend until it descends to the original height. The PP supporting plate and the like accessory assembly 13 are sent back to the PP supporting plate and the like accessory assembly 13. The AGV trolley 12 exits, and waits for the next AGV trolley 12 full of PPs to enter. The above is the entire working principle of the utility model.

[0028] Finally, it should be pointed out that in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection. "Up", "down", "left", "right" and the like are only used to represent the relative positional relationship, and when the absolute position of the described object changes, the relative positional relationship may change.

[0029] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure with the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0030] Finally: the above is only the preferred embodiment of the utility model and is not used for limiting the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A core plate automatic feeding device, comprising a brake three-phase motor (1), characterized in that: one end of the output of the brake three-phase motor (1) is fixed with a speed reducer (2), one end of the speed reducer (2) is installed with a rotary transmission shaft (3), and the rotary transmission shaft (3) is provided with a plurality of groups of shaft couplings (4) fixed on both ends of the rotary transmission shaft (3), one end of the shaft coupling (4) is installed with a gear right-angle commutator (5), and the gear right-angle commutator (5) is provided with a plurality of groups, one side of the surface of the gear right-angle commutator (5) is installed with a placing table, both ends of the placing table are fixed with linear bearing guide devices (6), and the upper end of the placing table is installed with ball screw transmission devices (7) at the middle position of the two groups of linear bearing guide devices (6).

2. The automatic core plate feeding device according to claim 1, characterized in that: The rotary transmission shaft (3), the shaft coupling (4) and the gear right-angle commutator (5) conduct large torque rotary power to the ball screw transmission device (7).

3. The automatic core plate feeding device according to claim 1, characterized in that: The ball screw transmission device (7) converts torque into vertical linear motion in combination with the linear bearing guide device (6).

4. The automatic core plate feeding device according to claim 1, characterized in that: The lower end of the two groups of linear bearing guide devices (6) is fixed with a mounting assembly.

5. The automatic core plate feeding device according to claim 1, characterized in that: The surface of the linear bearing guide device (6) and the ball screw transmission device (7) is simultaneously sleeved with a PP lifting platform (8), and two rows of universal ball support devices (10) are placed in the PP lifting platform (8).

6. The automatic core plate feeding device according to claim 5, characterized in that: One end of the PP lifting platform (8) is installed with a pneumatic cylinder clamping device (9), and the upper end of the PP lifting platform (8) is placed with a PP supporting plate accessory group (13).

7. The automatic core plate feeding device according to claim 1, characterized in that: The middle position of the two groups of placing tables is provided with an AGV trolley (12).

8. The core plate automatic feeding device according to claim 1, characterized in that: The upper end bearing of the linear bearing guide device (6) and the ball screw transmission device (7) is connected with a positioning plate, one side of the upper end of the positioning plate is installed with a PP supporting plate accessory group (13), and the PP supporting plate accessory group (13) can be moved forward, backward, left and right through the setting of the PP lifting platform (8).

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