High-efficiency import and export position recognition and positioning mechanism

Abstract

The application discloses a high-efficiency import and export position recognition and positioning mechanism, relates to the field of intelligent unmanned kitchen, and comprises a mounting seat, first side plates and second side plates are mounted on the two sides of the mounting seat, a buffer cylinder is mounted at one end of the first side plate, a recognition camera is mounted on the second side plate, guide strips are further mounted on the first side plate and the second side plate, and anti-rebound mechanisms are mounted at the lower part of one end of the guide strips on the first side plate and the second side plate. The anti-rebound mechanism is used for realizing the pure mechanical effect of only entering but not exiting for the layer frame vehicle. When the layer frame is gradually moved, the layer frame is in contact with the protruding inclined protrusions, the inclined protrusions are rotated around the spring shaft pin, when one end of the layer frame passes the inclined protrusions, the inclined protrusions are restored to the original position through the spring shaft pin, one end of the layer frame is limited, and rebound of the layer frame is prevented. When the power structure fails, the push block can be pushed backward, the inclined protrusions are separated from one end of the layer frame, the layer frame is moved out, and the practicability of the whole is improved.

Description

Technical Field

[0001] This application relates to the field of intelligent unmanned kitchens, and in particular to a highly efficient entrance and exit location identification and positioning mechanism. Background Technology

[0002] The smart kitchen is an intelligent management system developed based on Internet and IoT technologies to improve the efficiency of restaurant kitchens. By managing all aspects of the restaurant kitchen, including food preparation, plating, chefs, food preparation, and food delivery, it uses artificial intelligence algorithms to optimize food preparation time and serving order, thereby improving the customer dining experience and reducing kitchen costs.

[0003] Currently, to meet the needs of intelligent unmanned kitchens, food handling racks for large equipment such as ovens and warming boxes are perfectly integrated with automated equipment robots. This requires the design of a matching positioning device that can communicate with the main system to ensure overall operational efficiency. However, the positioning devices currently used rely on electric recognition to limit and fix the racks. When automation fails, it is difficult for humans to intervene in the movement of the racks. Utility Model Content

[0004] To address the problem that current positioning devices, which use electric identification to limit and fix shelves, are difficult to manually intervene in when automation fails, this application provides an efficient import / export position identification and positioning mechanism.

[0005] The high-efficiency import / export location identification and positioning mechanism provided in this application adopts the following technical solution:

[0006] The device includes a mounting base, on which a first side plate and a second side plate are mounted. A buffer cylinder is mounted at one end of the first side plate, and a recognition camera is mounted on the second side plate. Guide strips are also mounted on the first and second side plates, and anti-rebound mechanisms are mounted on the lower part of one end of the guide strips on the first and second side plates.

[0007] By adopting the above technical solution, the anti-rebound mechanism achieves a purely mechanical effect of allowing the shelf cart to move in but not out, without the need for electrical control. As the shelf gradually moves, it will come into contact with the protruding oblique protrusion. The shelf pushes the oblique protrusion to rotate around the spring pin. When one end of the shelf passes the oblique protrusion, the spring pin will restore the oblique protrusion to its original position, thus limiting the shelf.

[0008] Preferably, the anti-rebound mechanism includes a mounting box, one end of which is fitted with a spring pin, and the inner side of the mounting box has a movable slot. The mounting box is movably connected to a locking block via the spring pin.

[0009] By adopting the above technical solution, when the shelf moves gradually, it will come into contact with the protruding oblique protrusion. The shelf pushes the oblique protrusion to rotate around the spring pin. When one end of the shelf passes the oblique protrusion, the spring pin will restore the oblique protrusion to its original position, thus restricting one end of the shelf and preventing it from rebounding.

[0010] Preferably, one end of the card block has an oblique protrusion, one end of the card block is equipped with a lever, the card block is located inside the movable slot, and can move inside the movable slot.

[0011] By adopting the above technical solution, when the power structure fails, the push block can be pushed backward to separate the oblique protrusion from one end of the shelf and remove the shelf.

[0012] Preferably, one end of the guide strip is open and facing downwards, and there are two guide strips installed opposite each other.

[0013] By adopting the above technical solution, the opening is set downwards, which facilitates the movement of the guide wheels of the shelf into the guide bar, and also makes it easier to remove.

[0014] Preferably, a transverse rod is installed on the first side plate and the second side plate by fixing screws, a buffer spring is installed on one side of the transverse rod, and a buffer plate is connected to the transverse rod through the buffer spring.

[0015] By adopting the above technical solution, when the shelf enters the mounting base, it moves to the inside and gradually contacts the buffer plate. The force of its movement pushes the buffer spring, which can reduce the impact force when the shelf moves, absorb part of the force, achieve a buffering effect, and improve the overall practicality.

[0016] Preferably, there are multiple buffer springs, which are arranged in a straight line evenly.

[0017] By adopting the above technical solution, the impact force of the shelf movement can be used to push the buffer spring, thereby reducing the impact force when the shelf moves, absorbing part of the force, and achieving a buffering effect.

[0018] Preferably, one end of the mounting base is provided with a mounting groove, and multiple independently rotatable auxiliary rollers are installed inside the mounting groove.

[0019] By adopting the above technical solution, the friction between the shelf and the mounting base can be reduced by multiple auxiliary rollers at the bottom when the shelf is moved out or into the mounting base.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application achieves a purely mechanical effect of allowing the shelf cart to only move in and not out through an anti-rebound mechanism, without the need for electrical control. As the shelf gradually moves, it comes into contact with the protruding oblique protrusion. The shelf pushes the oblique protrusion to rotate around the spring pin. When one end of the shelf passes the oblique protrusion, the spring pin causes the oblique protrusion to return to its original position, thus restricting one end of the shelf and preventing it from rebounding. In the event of a failure of the power structure, a pusher block can be pushed backward to separate the oblique protrusion from one end of the shelf, allowing the shelf to be moved out, thus improving the overall practicality.

[0022] 2. This application uses a buffer cylinder for final buffering and locking to prevent rebound and complete the positioning of the shelf. Then, the identification camera identifies the shelf cart and completes the intelligent system input. When the system receives the open command, the buffer cylinder retracts, the shelf cart is dragged away by the robot, and the detection switch detects that the shelf cart has left, restores the buffer cylinder, and the system stops, improving the overall level of automation. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of an efficient import / export location identification and positioning mechanism according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the overall top view of the embodiment of this application;

[0025] Figure 3 This is a schematic diagram illustrating the front structure of the second side panel, as shown in the embodiment of this application.

[0026] Figure 4 This is a schematic diagram illustrating the anti-rebound mechanism structure, which is a key feature of this application.

[0027] Reference numerals: 1. Mounting base; 2. First side plate; 3. Second side plate; 4. Guide bar; 5. Inlet; 6. Identification camera; 7. Buffer cylinder; 8. Anti-rebound mechanism; 9. Mounting box; 10. Spring shaft pin; 11. Locking block; 12. Angled protrusion; 13. Pulling block; 14. Horizontal rod; 15. Buffer spring; 16. Buffer plate; 17. Mounting groove; 18. Auxiliary roller. Detailed Implementation

[0028] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0029] This application discloses an efficient import / export location identification and positioning mechanism. Please refer to... Figures 1 to 4The system includes a mounting base 1, on which a first side plate 2 and a second side plate 3 are mounted. A buffer cylinder 7 is mounted at one end of the first side plate 2, and a recognition camera 6 is mounted on the second side plate 3. Guide strips 4 are also mounted on the first and second side plates 2 and 3. An anti-rebound mechanism 8 is mounted on the lower part of one end of the guide strip 4 on the first and second side plates 2 and 3. The anti-rebound mechanism 8 includes a mounting box 9, on which a spring pin 10 is mounted. A movable slot is provided on the inner side of the mounting box 9. A locking block 11 is movably connected to the mounting box 9 through the spring pin 10. A slanted protrusion 12 is provided on the side of one end of the locking block 11, and a lever 13 is mounted on one end of the locking block 11. The locking block 11 is located in the movable slot. The guide bar 4 has two inlets 5 at one end, which are set downwards and are installed opposite each other. The anti-rebound mechanism 8 achieves a purely mechanical effect of allowing the shelf cart to enter but not exit, without the need for electrical control. When the shelf cart moves gradually, it will come into contact with the protruding oblique protrusion 12. The shelf cart pushes the oblique protrusion 12 to rotate around the spring shaft pin 10. When one end of the shelf cart passes the oblique protrusion, the spring shaft pin 10 restores the oblique protrusion 12 to its original position, thus restricting one end of the shelf cart and preventing it from rebounding. In the event of a failure of the power structure, the push block 13 can be pushed backward to separate the oblique protrusion 12 from one end of the shelf cart and remove the shelf cart.

[0030] Please refer to Figure 1 and Figure 2 A transverse bar 14 is installed on the first side plate 2 and the second side plate 3 by fixing screws. A buffer spring 15 is installed on one side of the transverse bar 14. The transverse bar 14 is connected to a buffer plate 16 through the buffer spring 15. There are multiple buffer springs 15, which are evenly arranged in a straight line. When the shelf enters the mounting base 1, the shelf moves to the inside and gradually comes into contact with the buffer plate 16. The force of its movement pushes the buffer spring 15, which can reduce the impact force when the shelf moves, absorb part of the force, achieve the buffering effect, and improve the overall practicality.

[0031] Please refer to Figure 1 and Figure 2 The mounting base 1 has a mounting groove 17 at one end. Multiple auxiliary rollers 18 that can rotate independently are installed inside the mounting groove 17. When the shelf is moved out of or into the mounting base 1, the friction between the shelf and the mounting base 1 can be reduced by the multiple auxiliary rollers 18 at the bottom.

[0032] The implementation principle of the efficient import / export position identification and positioning mechanism in this application embodiment is as follows: the guide bar 4 can guide the shelf to achieve a better guiding effect, and the use of elastic wear-resistant material can buffer and absorb the impact generated. After passing through the guide bar 4, it enters the precision guide wheel to control the high-precision left and right deviation of the shelf cart; the anti-rebound mechanism 8 achieves a purely mechanical effect of only entering and not exiting the shelf cart (the one-way effect can be canceled by manual operation) without the need for electrical control. When the shelf cart moves gradually, it will contact the protruding oblique protrusion 12. The shelf cart pushes the oblique protrusion 12 to rotate around the spring shaft pin 10. When one end of the shelf cart passes the oblique protrusion, the spring shaft pin 10 makes the oblique protrusion 12 return to its original position, restricting one end of the shelf cart and preventing it from rebounding. In the event of failure of the power structure, the push block 13 can be pushed backward to separate the oblique protrusion 12 from one end of the shelf cart and move the shelf cart out.

[0033] At the end, a buffer cylinder 7 performs a final buffering and locking to prevent rebound and complete the positioning of the shelf. Then, the identification camera 6 identifies the shelf cart and completes the intelligent system input. When the system receives the start command, the buffer cylinder 7 retracts, the shelf cart is dragged away by the robot, and the detection switch detects that the shelf cart has left, restores the buffer cylinder 7, and the system stops.

[0034] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high-efficiency import / export location identification and positioning mechanism, characterized in that: The device includes a mounting base (1), on which a first side plate (2) and a second side plate (3) are mounted on both sides. A buffer cylinder (7) is mounted on one end of the first side plate (2), and a recognition camera (6) is mounted on the second side plate (3). A guide strip (4) is also mounted on the first side plate (2) and the second side plate (3). An anti-rebound mechanism (8) is mounted on the lower part of one end of the guide strip (4) on the first side plate (2) and the second side plate (3).

2. The efficient import / export location identification and positioning mechanism according to claim 1, characterized in that: The anti-rebound mechanism (8) includes a mounting box (9), one end of which is equipped with a spring pin (10). The inner side of the mounting box (9) is provided with a movable slot, and the mounting box (9) is movably connected to a locking block (11) through the spring pin (10).

3. The efficient import / export location identification and positioning mechanism according to claim 2, characterized in that: The card block (11) has an oblique protrusion (12) on one side and a lever (13) installed on one end. The card block (11) is located inside the movable slot and can move inside the movable slot.

4. The efficient import / export location identification and positioning mechanism according to claim 1, characterized in that: The inlet (5) at one end of the guide bar (4) is set with the opening facing downward, and there are two guide bars (4) installed opposite each other.

5. The efficient import / export location identification and positioning mechanism according to claim 1, characterized in that: A transverse rod (14) is installed on the first side plate (2) and the second side plate (3) by fixing screws. A buffer spring (15) is installed on one side of the transverse rod (14), and a buffer plate (16) is connected to the transverse rod (14) through the buffer spring (15).

6. The efficient import / export location identification and positioning mechanism according to claim 5, characterized in that: The number of buffer springs (15) is multiple, and they are arranged in a straight line evenly.

7. The efficient import / export location identification and positioning mechanism according to claim 1, characterized in that: The mounting base (1) has a mounting groove (17) at one end, and a plurality of independently rotatable auxiliary rollers (18) are installed inside the mounting groove (17).

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