Rotary table mechanism for storage transfer

Abstract

The rotary table mechanism comprises a base and an operation table top rotatably installed at the top of the base, the operation table top is provided with a plurality of brackets which are evenly distributed on the surface of the operation table top and used for placing trays, and the trays are provided with hole grooves for storing a plurality of lock knobs. The worm and gear type rotary supporting mechanism is mounted between the working table top and the base; the motor is in transmission connection with the worm and gear type rotary supporting mechanism; the diffuse reflection photoelectric mechanism is mounted at the bottom of the working table and is close to the brackets, and whether trays are stored in the brackets or not is detected through photoelectricity of the diffuse reflection photoelectric mechanism; the groove-shaped photoelectric mechanism is arranged on the base, and a positioning piece matched with the groove-shaped photoelectric mechanism is arranged on the bottom surface of the working table board. Compared with an existing rotary table mechanism, the rotary table mechanism is high in structural precision, high in expansibility and high in flexibility.

Description

Technical Field

[0001] The invention relates to the field of storage equipment, and in particular to a turntable mechanism used for storage transfer. Background Art

[0002] Chinese patent CN114633254A discloses an automatic disassembly and assembly equipment for container lock knobs and a disassembly and assembly system composed of the equipment, wherein a turntable mechanism is used to place locks (generally lock knobs for fixing container corner pieces). When the turntable mechanism reaches the rotation condition, the turntable rotates. When the turntable moves to a point where the storage mechanism can interact with the turntable mechanism, the storage mechanism interacts with the turntable mechanism according to a predetermined procedure. In order to reduce the interaction frequency, increase the volume ratio of the storage equipment, and ensure the stability of the lock storage, the locks need to be placed in a customized pallet. The starting position of the lock is in the disassembly and assembly lock mechanism (in the disassembly and assembly lock mechanism when disassembling the lock) and the storage mechanism (in the storage mechanism when installing the lock). However, the structural accuracy, extensibility and flexibility of the currently used turntable mechanism are insufficient, and it is difficult to fully adapt to the complex operating environment of the terminal storage and the requirements of automated control, so it needs to be improved. Summary of the invention

[0003] The purpose of the present invention is to provide a turntable mechanism for warehousing transfer in order to solve the above-mentioned problem.

[0004] The object of the present invention is achieved in that:

[0005] The present invention discloses a turntable mechanism for storage transfer, which includes a base, a work surface rotatably mounted on the top of the base, a plurality of brackets evenly distributed on the surface of the work surface for trays to be placed, and a hole slot for storing a plurality of lock buttons on the tray, and further includes:

[0006] A worm gear type slewing support mechanism installed between the work surface and the base;

[0007] A motor drivingly connected to the worm gear type slewing support mechanism;

[0008] At least one diffuse reflection photoelectric mechanism installed at the bottom of the work surface and adjacent to a plurality of brackets, through which the diffuse reflection photoelectric mechanism photoelectrically detects whether a tray is stored in the bracket; and

[0009] A slot-shaped photoelectric mechanism is installed on the base, and a positioning piece matching the slot-shaped photoelectric mechanism is provided on the bottom surface of the working table.

[0010] The motor in the above-mentioned turntable mechanism for storage transfer is a servo motor.

[0011] In the above-mentioned turntable mechanism for storage and transfer, the motor and the worm gear type rotary support mechanism are connected through a speed reducer.

[0012] The reducer in the above-mentioned turntable mechanism for storage and transit is a planetary reducer.

[0013] In the above-mentioned turntable mechanism for storage and transfer, four brackets are arranged on the working table, and the four brackets are distributed in a cross shape.

[0014] Each tray in the above-mentioned turntable mechanism for storage and transfer is provided with four holes and slots.

[0015] A positioning piece for positioning the lock button braid of the lock button is correspondingly arranged at the edge of each hole slot in the above-mentioned turntable mechanism for storage and transfer.

[0016] The diffuse reflection photoelectric mechanism in the above-mentioned turntable mechanism for storage and transfer is installed on the edge of a bracket that is connected to a disassembly and assembly lock mechanism.

[0017] The groove-shaped photoelectric mechanism in the above-mentioned turntable mechanism for warehouse transit is mounted on a bracket fixedly connected to the base, and the bracket includes two horizontal brackets set at an angle and an arc bracket with two ends connected to the two horizontal brackets. The groove-shaped photoelectric mechanism is installed on the arc bracket, and the two ends of the arc bracket are installed through arc-shaped long holes for horizontal correction of the installation position of the groove-shaped photoelectric mechanism.

[0018] In the above-mentioned turntable mechanism for storage and transfer, a bottom plate is welded at the bottom of the base, a plurality of ribs are welded between the bottom plate and the base, a plurality of screw holes are arranged on the bottom plate and the bottom plate is fixedly installed with the ground of the workplace by bolts.

[0019] Compared with the existing turntable mechanism, the present invention has higher structural precision, stronger expansibility and higher flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the turntable mechanism for storage and transfer of the present invention;

[0021] Figure 2 It is a bottom perspective structural diagram of the turntable mechanism of the storage transfer of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the turntable mechanism for storage and transfer of the present invention. (Excluding working platform). DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] See also Figure 1-2The figure shows a turntable mechanism for storage transfer of the present invention, which includes a base 1, a work surface 2 rotatably mounted on the top of the base 1, a plurality of brackets 21 evenly distributed on the surface of the work surface 2 for trays 3 to be placed, and a hole slot 31 for storing a plurality of lock buttons 4 is provided on the tray 3; the improvement of this embodiment is:

[0025] A worm gear type rotary support mechanism 5 installed between the work surface 2 and the base 1;

[0026] a motor 6 connected to the worm gear type rotary support mechanism 5; further, the motor 6 is a servo motor, and further, the motor 6 is connected to the worm gear type rotary support mechanism 5 via a reducer 7, and the reducer 7 is a planetary reducer;

[0027] At least one diffuse reflection photoelectric mechanism 8 is installed at the bottom of the work surface 2 and adjacent to a plurality of brackets 21. The diffuse reflection photoelectric mechanism 8 detects whether a tray 3 is stored on the bracket 21 through photoelectric detection. The diffuse reflection photoelectric mechanism 8 detects whether there is a tray 3 on the work surface 2. If there is a tray 3, the lock button 4 can be placed. If there is no tray 3, the operation process of placing the lock button 4 is stopped.

[0028] A groove-shaped photoelectric mechanism 9 is installed on the base 1, and a positioning piece (not shown in the figure) matching the groove-shaped photoelectric mechanism 9 is provided on the bottom surface of the work surface 2; when the work surface 2 deviates from the position or fails, the reset button is pressed or the system outputs a reset command after self-judgment, and the work surface 2 rotates to the position where the groove-shaped photoelectric mechanism 9 is provided to achieve system reset.

[0029] In this embodiment, four brackets 21 are arranged on the work surface 2, and the four brackets 21 are arranged in a cross shape. Each tray 3 is provided with four holes 31, and a positioning piece 32 for positioning the lock button braid of the lock button 4 is arranged at the edge of each hole 31; according to the characteristics of the storage and transit items, the number of brackets 21 of the work surface 2 can be adjusted or the work surface 2 with different items and the number of brackets 21 can be made and used, and corresponding adjustments are made according to the work content. In addition, the tray 3 can be designed with different hole grooves 31 shapes according to the items and can be detachably or fixedly arranged on the tray 3;

[0030] The diffuse reflection photoelectric mechanism 8 is installed on the edge of a bracket 21 that docks a disassembly and assembly lock mechanism (not shown in the figure); the groove-shaped photoelectric mechanism 9 is installed below the bracket 21 of the docking disassembly and assembly lock mechanism (not shown in the figure) through a bracket 91 fixedly connected to the base 1, such as Figure 3As shown, in this embodiment, the bracket 91 includes two horizontal brackets 91a set at 90° and an arc bracket 91b with an arc length greater than one-quarter of a circle and connected to the two horizontal brackets 91a at both ends. The groove-shaped photoelectric mechanism 9 is installed on the arc bracket 91b. Furthermore, the two ends of the arc bracket 91b are installed on the two horizontal brackets 91a by bolts, and the two ends of the arc bracket 91b are installed by arc-shaped long holes to realize the horizontal direction correction of the installation position of the groove-shaped photoelectric mechanism 9.

[0031] A bottom plate 11 is welded at the bottom of the base 1, and a plurality of ribs 12 are welded between the bottom plate 11 and the base 1. The bottom plate 11 is provided with a plurality of screw holes and is fixed to the ground of the workplace by bolts.

[0032] The present invention supports and rotates the work surface 2 through a worm gear type rotary support mechanism 5. Four trays 2 are placed on the work surface 2, and four lock buttons 4 are placed on each tray 3. The servo motor and the planetary reducer provide power and ensure the rotation accuracy. The diffuse reflection photoelectric mechanism 8 detects whether the tray 3 is in place, and the slot-type photoelectric mechanism 9 provides a reset function. The base 1 supports the entire work surface 2. The present invention has the advantages of simple structure, high precision, strong scalability (the number of brackets 21 can be adjusted and expanded as needed), high flexibility (the shape and number of the hole slots 31 can be adjusted as needed), etc.

[0033] The above embodiments are only used to illustrate the present invention, rather than to limit the present invention. Those skilled in the relevant technical field may make various changes or modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions should also belong to the scope of the present invention and should be defined by the claims.

Claims

1. A turntable mechanism for storage and transfer, the turntable mechanism comprising a base, a work surface rotatably mounted on the top of the base, the work surface is provided with a plurality of brackets evenly distributed on the surface for trays to be placed, and the tray is provided with holes for storing a plurality of lock buttons; characterized in that: Also includes: A worm gear type rotary support mechanism installed between the work surface and the base; A motor drivingly connected to the worm gear type slewing support mechanism; At least one diffuse reflection photoelectric mechanism installed at the bottom of the work surface and adjacent to the plurality of the brackets, for photoelectrically detecting whether the brackets have trays stored therein through the diffuse reflection photoelectric mechanism; and A groove-shaped photoelectric mechanism is installed on the base, and a positioning piece matching the groove-shaped photoelectric mechanism is provided on the bottom surface of the work table.

2. The turntable mechanism for storage and transfer as claimed in claim 1, characterized in that: The motor is a servo motor.

3. The turntable mechanism for storage and transfer according to claim 1 or 2, characterized in that: The motor and the worm gear type rotary support mechanism are connected through a speed reducer.

4. The turntable mechanism for storage and transfer as claimed in claim 3, characterized in that: The reducer is a planetary reducer.

5. The turntable mechanism for storage and transfer as claimed in claim 1, characterized in that: Four brackets are arranged on the work surface, and the four brackets are distributed in a cross shape.

6. The turntable mechanism for storage and transfer as claimed in claim 1, characterized in that: Each of the trays is provided with four holes.

7. The turntable mechanism for storage and transfer according to claim 1, characterized in that: A positioning piece for positioning the lock button braid of the lock button is correspondingly arranged at the edge of each hole groove.

8. The turntable mechanism for storage and transfer as claimed in claim 1, characterized in that: The diffuse reflection photoelectric mechanism is installed on the edge of a bracket that is connected to a disassembly and assembly lock mechanism.

9. The turntable mechanism for storage and transfer as claimed in claim 1, characterized in that: The groove-shaped photoelectric mechanism is mounted on a bracket fixedly connected to the base, the bracket includes two horizontal brackets set at an angle and an arc bracket with two ends connected to the two horizontal brackets. The groove-shaped photoelectric mechanism is installed on the arc bracket, and the two ends of the arc bracket are installed through arc-shaped long holes to correct the installation position of the groove-shaped photoelectric mechanism in the horizontal direction.

10. The turntable mechanism for storage and transfer according to claim 1, characterized in that: A bottom plate is welded to the bottom of the base, a plurality of ribs are welded between the bottom plate and the base, a plurality of screw holes are arranged on the bottom plate and the bottom plate is fixed to the ground of the workplace by bolts.

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