Lifting and shifting mechanism for a pizza vending machine

Abstract

The utility model relates to a kind of lifting displacement mechanical hand mechanisms of pizza vending machine, including installation box, two groups of slide rails are fixed on the side wall of installation box, two groups of first belt pulley are arranged between two groups of slide rails, two groups of first belt pulley are driven connection by being set first belt, and installation block is fixed on first belt, first servo motor is provided in installation box, sliding block is slidably connected on slide rail, bracket is fixed between two groups of sliding blocks, transfer frame is slidably connected on bracket along horizontal direction, second belt is bolted on transfer frame, and second belt is arranged along the sliding direction of transfer frame, the end of second belt is drivingly connected with two groups of second belt pulley, and second belt pulley is rotatably connected on bracket, second servo motor is provided on bracket, and the output end shaft of second servo motor is fixed on one of second belt pulley;No need to manually take pizza plate in process, greatly improve the automatic vending capacity of vending machine, more convenient.

Description

Technical Field

[0001] This utility model relates to the field of vending machine technology, and more specifically, to a lifting and shifting robotic arm mechanism for a pizza vending machine. Background Technology

[0002] With rapid economic development, people's pace of life is accelerating. In such a fast-paced environment, people often choose to order takeout instead of cooking, making various fast foods a popular choice for satisfying hunger. Pizza is one such fast food, originating in Italy and gradually gaining popularity worldwide.

[0003] The current pizza vending machine works as follows: the pizza base is placed in the pizza pan, the customer pays, the cabinet door opens, the customer puts the pizza pan containing the pizza base into the oven to bake, and then takes the pizza away after it is heated. Obviously, although the pizza vending machine has a self-service function, the customer needs to move the pizza base and the finished product by themselves, which is cumbersome and inconvenient. This utility model proposes a new solution to the above problems. Summary of the Invention

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a lifting and shifting robotic arm mechanism for pizza vending machines, so as to solve the technical problems mentioned in the background art.

[0005] To solve the above problems, the present invention adopts the following technical solution.

[0006] A lifting and shifting robotic arm mechanism for an automatic pizza vending machine includes a mounting box. Two sets of slide rails are fixed vertically on the side wall of the mounting box. Two sets of first pulleys are arranged between the two sets of slide rails and are connected by a first belt drive. A mounting block is fixed on the first belt. A first servo motor is installed inside the mounting box. The output end of the first servo motor is axially fixed on one of the first pulleys. A slider is slidably connected to the slide rail. A bracket is fixed between the two sets of sliders. A transfer frame is slidably connected to the bracket in the horizontal direction. A second belt is bolted to the transfer frame and is arranged along the sliding direction of the transfer frame. Two sets of second pulleys are drively connected to the end of the second belt. The second pulleys are rotatably connected to the bracket. A second servo motor is installed on the bracket, and the output end of the second servo motor is axially fixed on one of the second pulleys.

[0007] Preferably, the transfer frame is provided with multiple sets of gaps, and the upper end surface of the transfer frame is provided with multiple sets of annular friction stripes.

[0008] In any of the above embodiments, it is preferred that an installation strip is fixed on the side wall of the mounting box, and the installation strip is provided with a connection hole.

[0009] In any of the above embodiments, it is preferred that the top of the mounting box is provided with a cable hole.

[0010] In any of the above embodiments, it is preferred that the top and bottom of the side wall of the mounting box are respectively provided with touch stop switches, and a touch block is provided on one side of the bracket, with the touch block cooperating with the touch stop switch.

[0011] In any of the above embodiments, it is preferred that an inspection port is provided on the rear side of the mounting box.

[0012] Compared with existing technologies, the advantages of this utility model are:

[0013] The design of the first pulley, second pulley, bracket, and transfer rack in this invention controls the up-and-down movement of the bracket via the first pulley and the forward-and-backward movement of the transfer rack via the second pulley. The entire device is installed inside the pizza vending machine. Through the cooperation of the bracket and transfer rack, the pizza pan is transferred, moving it from the oven to the dispensing slot, or placing the pizza pan containing the pizza dough into the oven. No manual handling of the pizza pan is required during this process, greatly improving the vending machine's automatic vending capability and making it more convenient. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a lifting and shifting robotic arm mechanism for an automatic pizza vending machine according to the present invention;

[0015] Figure 2 for Figure 1 Rear view.

[0016] Explanation of the labels in the diagram:

[0017] 1. Mounting box; 2. Slide rail; 3. First pulley; 4. First belt; 5. Mounting block; 6. First servo motor; 7. Slider; 8. Bracket; 9. Transfer frame; 10. Second belt; 11. Second pulley; 12. Second servo motor; 13. Gap; 14. Annular friction stripe; 15. Mounting strip; 16. Connecting hole; 17. Cable hole; 18. Touch stop switch; 19. Touch block; 20. Inspection port. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] Example: Please refer to Figures 1 to 2 A lifting and shifting manipulator mechanism for an automatic pizza vending machine includes a mounting box 1. Two sets of slide rails 2 are fixed vertically on the side wall of the mounting box 1. Two sets of first pulleys 3 are arranged between the two sets of slide rails 2. The two sets of first pulleys 3 are connected by a first belt 4. A mounting block 5 is fixed on the first belt 4. A first servo motor 6 is arranged inside the mounting box 1. The output end of the first servo motor 6 is axially fixed on one of the first pulleys 3. A slider 7 is slidably connected on the slide rails 2. A bracket 8 is fixed between the two sets of sliders 7. A transfer frame 9 is slidably connected on the bracket 8 in the horizontal direction. A second belt 10 is bolted to the transfer frame 9 and is arranged along the sliding direction of the transfer frame 9. Two sets of second pulleys 11 are connected to the end of the second belt 10. The second pulleys 11 are rotatably connected to the bracket 8. A second servo motor 12 is arranged on the bracket 8. The output end of the second servo motor 12 is axially fixed on one of the second pulleys 11.

[0020] The design of the first pulley 3, the second pulley 11, the bracket 8, and the transfer frame 9 allows the first pulley 3 to control the up-and-down movement of the bracket 8, and the second pulley 11 to control the forward-and-backward movement of the transfer frame 9. The entire device is installed inside the pizza vending machine. Through the cooperation of the bracket 8 and the transfer frame 9, the pizza pan is transferred, moving it from the oven to the dispensing chute, or placing the pizza pan containing the pizza dough into the oven. This process eliminates the need for manual handling of the pizza pan, greatly improving the vending machine's automatic vending capability and making it more convenient.

[0021] In this embodiment, the transfer frame 9 is provided with multiple sets of gaps 13, and the upper end surface of the transfer frame 9 is provided with multiple sets of annular friction stripes 14; the annular friction stripes 14 are used to increase the friction of the transfer frame 9.

[0022] In this embodiment, an installation strip 15 is fixed on the side wall of the installation box 1, and a connection hole 16 is provided on the installation strip 15; the design of the installation strip 15 makes it easy to install the installation box 1.

[0023] In this embodiment, a cable hole 17 is provided on the top of the mounting box 1; the design of the cable hole 17 provides a location for cable installation.

[0024] In this embodiment, a touch stop switch 18 is provided at the top and bottom of the side wall of the mounting box 1, and a touch block 19 is provided on one side of the bracket 8. The touch block 19 is configured to cooperate with the touch stop switch 18. The touch stop switch 18 is electrically connected to the first servo motor 6 and the second servo motor 12. When the bracket 8 moves to the touch stop switch 18, the touch block 19 presses the touch stop switch 18 to stop the first servo motor 6 and the second servo motor 12 from running, thereby realizing automatic braking.

[0025] In this embodiment, an inspection port 20 is provided on the rear side of the mounting box 1; the design of the inspection port 20 facilitates the maintenance of the equipment inside the mounting box 1.

[0026] The working process of this utility model is as follows:

[0027] The first pulley 3 controls the up-and-down movement of the bracket 8, and the second pulley 11 controls the forward-and-backward movement of the transfer frame 9. The entire device is installed inside the pizza vending machine. Through the cooperation of the bracket 8 and the transfer frame 9, the pizza pan is transferred, thereby moving the pizza pan from the oven to the dispensing port, or sending the pizza pan containing the pizza dough into the oven. During the process, there is no need for manual handling of the pizza pan, which greatly improves the automatic vending capacity of the vending machine and makes it more convenient.

[0028] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A lifting and shifting robotic arm mechanism for an automatic pizza vending machine, comprising a mounting box (1), characterized in that: Two sets of slide rails (2) are fixed vertically on the side wall of the mounting box (1). Two sets of first pulleys (3) are provided between the two sets of slide rails (2). The two sets of first pulleys (3) are connected by a first belt (4). A mounting block (5) is fixed on the first belt (4). A first servo motor (6) is provided inside the mounting box (1). The output end of the first servo motor (6) is axially fixed on one of the first pulleys (3). A slider (7) is slidably connected on the slide rail (2). The two sets of sliders (7) are connected by a sliding block (7). A bracket (8) is fixed, and a transfer frame (9) is slidably connected to the bracket (8) in the horizontal direction. A second belt (10) is bolted to the transfer frame (9), and the second belt (10) is arranged along the sliding direction of the transfer frame (9). Two sets of second pulleys (11) are connected to the end of the second belt (10). The second pulleys (11) are rotatably connected to the bracket (8). A second servo motor (12) is provided on the bracket (8). The output end of the second servo motor (12) is axially fixed on one of the sets of second pulleys (11).

2. The lifting and shifting robotic arm mechanism for a pizza vending machine according to claim 1, characterized in that: The transfer frame (9) is provided with multiple sets of gaps (13), and the upper end surface of the transfer frame (9) is provided with multiple sets of annular friction stripes (14).

3. The lifting and shifting robotic arm mechanism for a pizza vending machine according to claim 1, characterized in that: An installation strip (15) is fixed on the side wall of the installation box (1), and a connection hole (16) is provided on the installation strip (15).

4. The lifting and shifting robotic arm mechanism for a pizza vending machine according to claim 1, characterized in that: The top of the mounting box (1) is provided with a cable hole (17).

5. The lifting and shifting robotic arm mechanism for a pizza vending machine according to claim 1, characterized in that: The top and bottom of the side wall of the mounting box (1) are respectively provided with touch stop switches (18), and a touch block (19) is provided on one side of the bracket (8). The touch block (19) is configured in conjunction with the touch stop switch (18).

6. The lifting and shifting robotic arm mechanism for a pizza vending machine according to claim 1, characterized in that: The installation box (1) is provided with an inspection port (20) on the rear side.

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