Box opening device and self-service pizza machine

Abstract

The utility model discloses a box opening device and a self-service pizza machine, the box opening device comprises a first mounting seat, a box opening frame and a pick-and-send platform, the box opening frame is mounted on the first mounting seat, a through groove is formed in the bottom of the pick-and-send platform, and the box opening device comprises a second mounting seat arranged above the pick-and-send platform; the first driving mechanism is mounted on the first mounting base, and the output end is connected with the taking and conveying platform; the second driving mechanism is mounted on the second mounting base, a cover taking assembly is arranged at the output end and used for driving the cover taking assembly to move up and down, and the cover taking assembly is used for opening a box cover of the pizza box located on the taking and conveying platform; and when the first driving mechanism changes the taking and conveying platform to move downwards to the bottom, the box opening frame extends into the pizza box from the bottom of the taking and conveying platform to jack up the pizza container. When the box is opened in a lifting mode, the box opening frame is always located on the first installation base and keeps still, so that when the box is opened, a container for containing pizza is always located on the box opening frame and does not slide or turn over, the structure is simple, and stability is high.

Description

Technical Field

[0001] This utility model relates to the field of vending machine technology, and in particular to a box opening device and a self-service pizza machine. Background Technology

[0002] Vending machines are commonly used equipment in commercial automation. They are not limited by time or location, save manpower, and facilitate transactions, representing a new form of commercial retail, often referred to as 24-hour mini-supermarkets. Furthermore, with market changes, vending machines have evolved into various styles, including those selling items such as pizzas.

[0003] Self-service pizza machines require pizzas to be placed in pizza boxes, which are then stored in a refrigerated or frozen container to maintain their quality over time. During operation, a conveyor system removes the pizza from the storage container and delivers it to the box-opening device. The box-opening device positions the pizza box, and a conveyor mechanism transports the pizza from the box to the heating device for heating. After heating, the conveyor mechanism removes the pizza, returns it to the box, and sends it to the dispensing outlet.

[0004] Existing pizza box opening devices mainly use a linear motor to drive the opening frame to lift and lower. The top rod of the opening frame extends from the bottom of the delivery platform into the pizza box to open the lid. Some devices also use a motor to drive the opening frame to lift and lower via a lead screw.

[0005] Whether a linear motor directly drives the box-opening frame or a rotary motor drives the box-opening frame via a lead screw, both methods result in uneven force during lifting. Over time, the linear motor or lead screw will wear out and gradually cause shaking during lifting, leading to the pizza container slipping or tipping over when lifting the pizza.

[0006] In view of this, a new technical solution is needed to solve the above-mentioned technical problems. Utility Model Content

[0007] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a box-opening device and a self-service pizza machine to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, the first aspect of this utility model provides a box-opening device, including a first mounting base, a box-opening frame, and a delivery platform for placing a pizza box body. The box-opening frame is mounted on the first mounting base, and the bottom of the delivery platform has a through groove for the box-opening frame to pass through.

[0009] The second mounting base is disposed above the delivery platform;

[0010] A first drive mechanism is installed on the first mounting base, and its output end is connected to the pick-and-place platform, used to drive the pick-and-place platform to slide between the first mounting base and the second mounting base;

[0011] The second drive mechanism is installed on the second mounting base, and the output end is provided with a lid-removing component through the second mounting base. The lid-removing component is used to drive the lid-removing component to move up and down. The lid-removing component is used to open the lid of the pizza box located on the delivery platform.

[0012] When the first drive mechanism moves the delivery platform downwards to the bottom, the box opener extends from the bottom of the delivery platform into the pizza box and lifts the pizza container.

[0013] In a further technical solution, the lid-removing assembly includes a lid-removing plate and a first material-removing component. The top of the lid-removing plate is mounted on the output end of the second drive mechanism, and the first material-removing component is mounted on the bottom of the lid-removing plate. The first material-removing component is used to pick up the lid of the pizza box.

[0014] In a further technical solution, the first material handling component is a suction cup, and the end of the suction cup is connected to an air source through an air pipe.

[0015] In a further technical solution, the top of the delivery platform has an installation slot, and a second material-picking component for picking up the pizza box body is provided in the installation slot.

[0016] In a further technical solution, the second material handling component is a suction cup, and the end of the suction cup is connected to an air source through an air pipe.

[0017] In a further technical solution, a guide shaft is provided between the first mounting base and the second mounting base, and the picking and delivering platform and the cover picking assembly are respectively slidably mounted on the guide shaft.

[0018] In a further technical solution, the picking and delivering platform is equipped with a first guide seat, the inner side of which is mounted on the guide shaft, and the cover picking assembly is equipped with a second guide seat, the inner side of which is mounted on the guide shaft.

[0019] In a further technical solution, the box-opening rack includes a base plate and multiple forks. The base plate is mounted on the first mounting base, and the multiple forks are respectively mounted on the base plate. The picking and delivering platform has through slots corresponding to the number of forks.

[0020] In a further technical solution, both the first drive mechanism and the second drive mechanism are linear motors.

[0021] Secondly, this utility model also provides a self-service pizza machine, including a box-opening device.

[0022] Compared with the prior art, this utility model brings the following technical effects:

[0023] This invention relates to a pizza box opening device. A first drive mechanism raises and lowers a delivery platform, moving the pizza box body. A second drive mechanism moves a lid-lifting assembly up and down, moving the pizza box lid. An opening frame then lifts the pizza container inside the box, completing the opening process. During the lifting and lowering process, the opening frame remains stationary on the first mounting base. Therefore, the pizza container remains on the opening frame, preventing slippage or tipping. The device features a simple structure and high stability.

[0024] The self-service pizza machine of this utility model includes all the technical features and beneficial effects of the box-opening device, so they will not be described in detail here. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the opening device of this utility model.

[0027] Figure 2 yes Figure 1 A schematic diagram of the structure after the pizza box is placed inside.

[0028] Figure 3 yes Figure 2 A structural diagram from another perspective.

[0029] Figure 4 yes Figure 2 A schematic diagram of the structure after opening the pizza box.

[0030] Explanation of key component symbols:

[0031] 1. First mounting base; 11. Guide shaft;

[0032] 2. Box opening frame; 21. Base plate; 22. Fork handle;

[0033] 3. Picking and delivering platform; 31. Through slot; 32. Installation slot; 33. Second picking component; 34. First guide seat;

[0034] 4. Second mounting bracket;

[0035] 5. First drive mechanism;

[0036] 6. Second drive mechanism;

[0037] 7. Cover removal assembly; 71. Cover removal plate; 72. First material removal component; 73. Second guide seat;

[0038] 8. Pizza box; 81. Box body; 82. Box lid; 83. Pizza container; 84. Pizza. Detailed Implementation

[0039] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0040] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0041] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0042] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0043] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0044] Example 1

[0045] See Figure 1-4 As shown, the box-opening device includes a first mounting base 1, a box-opening frame 2, and a delivery platform 3 for placing a pizza box 8 body 81. The box-opening frame 2 is mounted on the first mounting base 1. The bottom of the delivery platform 3 has a through slot 31 for the box-opening frame 2 to pass through.

[0046] The second mounting base 4 is disposed above the delivery platform 3;

[0047] The first drive mechanism 5 is installed on the first mounting base 1, and its output end is connected to the pick-up and delivery platform 3, which is used to drive the pick-up and delivery platform 3 to slide between the first mounting base 1 and the second mounting base 4.

[0048] The second drive mechanism 6 is installed on the second mounting base 4. The output end of the second mounting base 4 is provided with a lid-removing component 7, which is used to drive the lid-removing component 7 to move up and down. The lid-removing component 7 is used to open the lid 82 of the pizza box 8 located on the delivery platform 3.

[0049] When the first drive mechanism 5 moves the delivery platform 3 downward to the bottom, the box opener 2 extends from the bottom of the delivery platform 3 into the pizza box 8 and lifts the pizza container 83.

[0050] The first drive mechanism 5 drives the lifting and lowering platform 3, thereby moving the pizza box 8 body 81. The second drive mechanism 6 drives the lid-removing assembly 7 to move up and down, thereby moving the pizza box 8 lid 82. The opening frame 2 then lifts the pizza container 83 inside the pizza box 8, thus completing the opening process of the pizza box 8. During the lifting and lowering opening process, the opening frame 2 remains stationary on the first mounting base 1. Therefore, the container holding the pizza 84 will always remain on the opening frame 2 during opening, preventing slippage or tipping. The structure is simple and highly stable.

[0051] In a further specific embodiment, the lid-removing assembly 7 includes a lid-removing plate 71 and a first material-removing component 72. The top of the lid-removing plate 71 is mounted on the output end of the second driving mechanism 6, and the first material-removing component 72 is mounted on the bottom of the lid-removing plate 71. The first material-removing component 72 is used to pick up the lid 82 of the pizza box 8. The first material-removing component 72 is a suction cup, and the end of the suction cup is connected to an air source through an air tube.

[0052] When opening the box, the second drive mechanism 6 pushes the lid-removing plate 71 downward to the top of the pizza box 8, so that the first material-removing component 72 is in close contact with the lid 82 of the pizza box 8. After the air source squeezes out the air in the middle of the first material-removing component 72 through the air pipe, the lid 82 is successfully adsorbed onto the first material-removing component 72. The second drive mechanism 6 drives the first material-removing component 72 to move upward through the lid-removing plate 71.

[0053] It should be noted that, as a preferred embodiment, the number of first material picking components 72 in this embodiment is four, and the four first material picking components 72 are evenly distributed on the picking cover plate 71. In other specific embodiments, the number of first material picking components 72 can be appropriately increased or decreased as needed.

[0054] In a further specific embodiment, the top of the picking and delivering platform 3 has a mounting groove 32, and a second picking component 33 for picking up the pizza box 8 body 81 is provided in the mounting groove 32. The second picking component 33 is a suction cup, and the end of the suction cup is connected to an air source through an air pipe.

[0055] When the pizza box 8 is placed on the delivery platform 3, the air source squeezes out the air in the middle of the second material picking component 33 through the air pipe, successfully adsorbing the bottom of the box 81 onto the second material picking component 33. When opening the box, the first drive mechanism 5 drives the box 81 to move downwards and gradually away from the pizza container 83 through the second material picking component 33 on the delivery platform 3. The box opening frame 2 supports the bottom of the pizza container 83. With the cooperation of the lid picking assembly 7, the opening of the pizza box 8 is completed.

[0056] It should be noted that, as a preferred embodiment, the number of the second picking component 33 in this embodiment is four, and the four second picking components 33 are evenly distributed on the picking and feeding platform 3. In other specific embodiments, the number of the second picking components 33 can be appropriately increased or decreased as needed.

[0057] In a further specific embodiment, a guide shaft 11 is provided between the first mounting base 1 and the second mounting base 4, and the picking and delivering platform 3 and the cap-removing assembly 7 are respectively slidably mounted on the guide shaft 11. The guide shaft 11 allows the picking and delivering platform 3 and the cap-removing assembly 7 to move up and down on the guide shaft 11, preventing deviation.

[0058] The delivery platform 3 is equipped with a first guide seat 34, the inner side of which is mounted on the guide shaft 11. The cover-removing assembly 7 is equipped with a second guide seat 73, the inner side of which is mounted on the guide shaft 11. The first guide seat 34 and the second guide seat 73 guide the delivery platform 3 and the cover-removing assembly 7, reducing friction and further enhancing stability during vertical sliding.

[0059] In a further specific embodiment, the box-opening frame 2 includes a base plate 21 and multiple forks 22. The base plate 21 is mounted on the first mounting base 1, and the multiple forks 22 are respectively mounted on the base plate 21. The pick-and-place platform 3 has through slots 31 corresponding to the number of forks 22. Both the first drive mechanism 5 and the second drive mechanism 6 are linear motors.

[0060] It should be noted that the pizza box opener 2 is fixed to the first mounting base 1. Therefore, regardless of whether the first drive mechanism 5 or the second drive mechanism 6 is severely worn and gradually experiences lifting and swaying, it will not affect the pizza box opener 2's support of the pizza container 83. Furthermore, the pizza box 8's body 81 also has multiple through slots 31 corresponding to the forks 22. This technology is existing and will not be described in detail. When the first drive mechanism 5 drives the pizza box 8 to gradually descend via the delivery platform 3, the pizza box 8's body 81 and the delivery platform 3 continue to descend through the through slots 31, while the multiple forks 22 support the pizza container 83.

[0061] Example 2

[0062] A self-service pizza machine, including a box-opening device. The self-service pizza machine of this embodiment includes all the technical features and effects of Embodiment 1, and therefore will not be repeated.

[0063] The terms "specific example" or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0064] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments, as long as they meet the purpose of the present invention, and all such changes should be within the scope of protection claimed by the present invention. For example, different combinations of specific embodiments and different combinations of distinguishing technical features.

Claims

1. A box-opening device, comprising a first mounting base, a box-opening frame, and a delivery platform for holding a pizza box, wherein the box-opening frame is mounted on the first mounting base, and the bottom of the delivery platform has a through slot for the box-opening frame to pass through, characterized in that: include: The second mounting base is disposed above the delivery platform; A first drive mechanism is installed on the first mounting base, and its output end is connected to the pick-and-place platform, used to drive the pick-and-place platform to slide between the first mounting base and the second mounting base; The second drive mechanism is installed on the second mounting base, and the output end is provided with a lid-removing component through the second mounting base. The lid-removing component is used to drive the lid-removing component to move up and down. The lid-removing component is used to open the lid of the pizza box located on the delivery platform. When the first drive mechanism moves the delivery platform downwards to the bottom, the box opener extends from the bottom of the delivery platform into the pizza box and lifts the pizza container.

2. The box-opening device according to claim 1, characterized in that: The lid-retrieving assembly includes a lid-retrieving plate and a first material-retrieving component. The top of the lid-retrieving plate is mounted on the output end of the second drive mechanism, and the first material-retrieving component is mounted on the bottom of the lid-retrieving plate. The first material-retrieving component is used to pick up the lid of the pizza box.

3. The box-opening device according to claim 2, characterized in that: The first material handling component is a suction cup, and the end of the suction cup is connected to an air source through an air pipe.

4. The box-opening device according to claim 1, characterized in that: The top of the delivery platform has an installation slot, and a second material-picking component for picking up the pizza box is provided in the installation slot.

5. The box-opening device according to claim 4, characterized in that: The second material handling component is a suction cup, and the end of the suction cup is connected to an air source through an air pipe.

6. The box-opening device according to claim 1, characterized in that: A guide shaft is provided between the first mounting base and the second mounting base, and the pick-and-place platform and the cover-picking assembly are respectively slidably mounted on the guide shaft.

7. The box-opening device according to claim 6, characterized in that: The pick-and-place platform is equipped with a first guide seat, the inner side of which is mounted on the guide shaft. The cover-removing assembly is equipped with a second guide seat, the inner side of which is mounted on the guide shaft.

8. The box-opening device according to claim 1, characterized in that: The box-opening rack includes a base plate and multiple forks. The base plate is mounted on the first mounting base, and the multiple forks are respectively mounted on the base plate. The pick-and-place platform has through slots corresponding to the number of forks.

9. The box-opening device according to claim 1, characterized in that: Both the first drive mechanism and the second drive mechanism are linear motors.

10. A self-service pizza machine, characterized in that: Includes the box-opening device according to any one of claims 1-9.

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