Unmanned selling baking equipment

Abstract

The invention belongs to the technical field of food processing equipment, and particularly relates to unmanned selling baking equipment which comprises a machine body, a heating roller, a heating plate, a roasted sausage transferring mechanism and a discharging mechanism. The heating roller arranged in the machine body in the width direction is used for heating and driving the sausages to rotate, the heating plate is arranged in the axis direction of the heating roller, auxiliary heating is conducted on the sausages through the heating plate, and comprehensive and uniform heating of the sausages is achieved; the roast sausage transferring mechanism is composed of an X-axis moving mechanism, a Y-axis moving mechanism, an electric cylinder and an inserting and taking mechanism, and automatic taking and fixing of roast sausages are completed through accurate moving and inserting of a material taking needle into the roast sausages; the discharging mechanism comprises a turnover frame driven by a motor and a storage bin, the roast sausages fall into the storage bin after being limited by a material blocking claw, and the roast sausages are smoothly moved out from the interior of the machine body in the process that the turnover frame is driven by the motor to turn over, and full-automatic roasting and delivery operation is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of food processing equipment, and in particular relates to unmanned vending and baking equipment. Background Art

[0002] As people's demand for a fast-paced lifestyle continues to grow, unmanned vending equipment has been widely used, such as unmanned beverage machines and unmanned snack machines. However, existing unmanned vending equipment is mainly concentrated in the field of refrigerated and packaged foods, and there are still deficiencies in food vending equipment for instant heating and cooking. In particular, for baked foods, such as grilled sausages, it is necessary to achieve efficient and uniform heating while ensuring automatic removal and delivery functions, but the existing baking equipment still faces several problems in this regard.

[0003] The sausage vending equipment currently on the market generally has the following shortcomings in use:

[0004] It is impossible to bake sausages with a golden and crispy surface (referred to as golden crispy sausages) because the electric heating rod is set in the drum. Due to the obstruction of the drum, the heating effect is limited. Even if the temperature is raised to 250°C, it is impossible to bake golden crispy sausages. Excessively high temperature will make the skin of the sausage hard or even black, and the crispy taste will not be formed.

[0005] Based on this, the present invention is proposed. Summary of the invention

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An unmanned vending grilling device comprises a machine body, wherein heating rollers for heating grilled sausages are rotatably arranged at equal intervals along the width direction of the machine body;

[0008] A heating plate is arranged inside the machine body, and the heating plate is arranged along the axis direction of the heating roller, and the number of the heating plates corresponds to the heating roller, and the heating plate is located above the heating roller;

[0009] When the sausage is heated, the sausage is placed between adjacent heating rollers, and the rotation of the heating rollers drives the sausage to rotate;

[0010] A sausage transfer mechanism is provided on the inner top of the machine body, and the sausage transfer mechanism is used to take the baked sausages out of the heating drum;

[0011] A discharging mechanism is arranged on one side of the interior of the machine body.

[0012] Furthermore, a positioning bar is provided inside the machine body, and the positioning bar is located above the heating roller;

[0013] The heating plate is fixed on the positioning strip, and wavy heating wires are arranged on both sides of the heating plate.

[0014] Furthermore, the sausage transfer mechanism includes an X-axis moving mechanism fixed on the top inner side of the body, the movable end of the X-axis moving mechanism is provided with a Y-axis moving mechanism, the movable end of the Y-axis moving mechanism is connected to an electric cylinder, and the telescopic end of the electric cylinder is connected to an insertion mechanism for fixing the sausage.

[0015] Furthermore, the insertion and extraction mechanism includes a horizontal plate connected to the telescopic end of the electric cylinder, and a material extraction needle is provided on the lower end surface of the horizontal plate.

[0016] Furthermore, a material blocking claw is symmetrically arranged on the inner side of the machine body, and the material blocking claw is arranged above the discharging mechanism.

[0017] Furthermore, the material blocking claw is configured to be L-shaped.

[0018] Furthermore, the discharging mechanism includes a fixing frame fixed to the bottom of the inner side of the machine body, a motor is fixedly connected to the fixing frame, an output end of the motor is connected to a turning frame, and a storage bin is connected to the top of the turning frame;

[0019] When taking out the grilled sausage, the motor drives the turning frame to turn over, thereby transferring the grilled sausage placed in the storage bin from the inside of the machine body to the outside of the machine body.

[0020] Furthermore, linkage arms are rotatably connected between the two ends of the fixing frame and the flip frame.

[0021] Furthermore, there are two material picking needles, the first material picking needle is vertically arranged, the second material picking needle is inclined, the first material picking needle and the second material picking needle are not coplanar, and the distance between the first material picking needle and the second material picking needle decreases from top to bottom; the angle between the orthographic projection of the first material picking needle on the vertical plane and the orthographic projection of the second material picking needle on the vertical plane is 2.3°.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The present invention adopts a double-sided heating method combining a heating drum and a heating plate. This unique baking method can bake raw sausages into golden crispy sausages with a crispy taste in a short time. The sausages are placed between adjacent heating drums and rotate synchronously with the rotation of the heating drums, so that their surfaces are evenly heated; at the same time, the heating plate is used to assist in heating the non-contact surface of the sausages and the heating drum, further increasing the heating area. The wavy design of the heating wire enables the heating plate to efficiently transfer heat, further shortening the baking time.

[0024] The present invention designs a sausage transfer mechanism, which is composed of an X-axis moving mechanism, a Y-axis moving mechanism, an electric cylinder and an insertion and extraction mechanism, and realizes the fully automatic removal of the sausage. Through the cooperation of the X-axis and Y-axis moving mechanisms, the electric cylinder can be accurately moved to the top of the sausage, ensuring that the material extraction needle of the insertion and extraction mechanism can be accurately inserted into the sausage and stably fixed. This design reduces manual intervention, realizes unmanned operation, and improves the automation level of the equipment.

[0025] The discharging mechanism of the present invention realizes the smooth transfer of the sausage from the baking area to the delivery area by means of the turning frame, storage bin and material blocking claws arranged inside the machine body. The L-shaped structure of the material blocking claw can limit the sausage, ensuring that it can be smoothly separated from the material taking needle and enter the storage bin, thereby avoiding falling off or damage during the transfer process. The storage bin and the turning frame are turned over under the drive of the motor, and the sausage is smoothly removed from the inside of the machine body, thereby realizing the automation and high efficiency of delivery.

[0026] The present invention improves the stability and reliability of the flipping process by arranging a linkage arm between the fixed frame and the flipping frame, ensuring that the sausage is not affected by shaking or tilting during the flipping process. The entire device has a compact structure and complete functions, effectively solving the problems of uneven heating, high manual operation requirements, and complex delivery process in the prior art, and provides a reliable solution for the unmanned sales of baked food. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention;

[0028] Figure 2 It is a structural schematic diagram of the heating roller of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the heating plate of the present invention;

[0030] Figure 4 for Figure 3 The enlarged schematic diagram of point A in the middle;

[0031] Figure 5 It is a structural schematic diagram of the sausage transfer mechanism of the present invention;

[0032] Figure 6 for Figure 5 The enlarged schematic diagram of point B in the middle;

[0033] Figure 7 It is a structural schematic diagram of the material blocking claw of the present invention;

[0034] Figure 8 for Figure 7 The enlarged schematic diagram of the center C;

[0035] Fig. 9 It is a structural schematic diagram of the discharging mechanism of the present invention;

[0036] Fig.10 for Fig. 9 The enlarged schematic diagram of point D in the middle;

[0037] Fig.11 The actual photos of ordinary grilled sausages baked by the existing grilled sausage machine;

[0038] Fig.12 These are actual photos of the golden crispy grilled sausage.

[0039] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0040] 1. Body;

[0041] 11. Positioning bar; 12. Material blocking claw;

[0042] 2. Heating roller;

[0043] 3. Heating plate;

[0044] 31. Heating wire;

[0045] 4. Sausage transfer mechanism;

[0046] 41. X-axis moving mechanism; 42. Y-axis moving mechanism; 43. Electric cylinder;

[0047] 44. Insertion and extraction mechanism; 441. Horizontal plate; 442. Extraction needle;

[0048] 5. Discharging mechanism;

[0049] 51. Fixed frame; 52. Motor; 53. Turning frame; 531. Linkage arm; 54. Storage bin. DETAILED DESCRIPTION

[0050] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention, and does not strictly limit the scope of protection of the specific claims of the present invention.

[0051] Embodiment 1:

[0052] See also Figure 1-Figure 10, an unmanned vending grilling device comprises a body 1; a heating roller 2 for heating sausages is arranged at equal intervals in rotation along the width direction of the body 1, the heating roller 2 is not only used to heat the sausages, but also drives the sausages to rotate synchronously when it rotates, so that the sausages can be evenly heated during the rotation process, and a heating plate 3 is arranged along the axial direction of the heating roller 2 inside the body 1, the number of the heating plates 3 corresponds to the number of the heating rollers 2, and the heating plates 3 are located above the heating roller 2; the heating plate 3 is used to auxiliary heat the surface of the sausage that is not in contact with the heating roller 2 to increase the heating area; in this way, under the joint action of the heating roller 2 and the heating plate 3, the sausage can obtain a uniform and comprehensive grilling effect; after the sausage is heated, the sausage transfer mechanism 4 located at the top inner side of the body 1 is responsible for taking the baked sausages from the heating roller 2 and transferring them to the area of ​​the discharging mechanism 5, so as to realize fully automated material collection and delivery.

[0053] The heating drum 2 is a type used in existing sausage grilling machines that can rotate and has a built-in heating rod.

[0054] In this embodiment, through a large number of experiments, it is found that the raw sausage can be baked into a golden crispy sausage with a golden skin and a crispy taste in a short time due to the multi-faceted baking method. Fig.12 ; Fig.11 This is a real shot of a common sausage baked by an existing sausage baking machine (electric heating rod is built into the drum). In addition, since the newly added heating plate 3 is located above the heating drum 2, the grease cannot drip during baking, thus avoiding the generation of a large amount of oil smoke.

[0055] In other embodiments, a large number of hollow holes may be provided on the surface of the heating plate 3, that is, it becomes a mesh structure.

[0056] See also Figure 3-Figure 4 A positioning bar 11 for supporting and positioning is provided inside the machine body 1; the positioning bar 11 is located above the heating roller 2 and is used to fix and support the heating plate 3; the heating plate 3 is installed on the positioning bar 11 through a fixing structure.

[0057] In other embodiments, wavy heating wires 31 are respectively provided on both sides of the heating plate 3; the wavy heating wires 31 can improve the heating efficiency, make the heat energy evenly distributed on the surface of the heating plate 3, and effectively shorten the baking time.

[0058] See also Figure 5-Figure 6The sausage transfer mechanism 4 is composed of a plurality of parts that cooperate with each other, including an X-axis moving mechanism 41 fixed to the top of the inner side of the body 1 and a Y-axis moving mechanism 42 connected to the movable end of the X-axis moving mechanism 41; an electric cylinder 43 is installed at the movable end of the Y-axis moving mechanism 42, and the telescopic end of the electric cylinder 43 is used to drive the insertion mechanism 44 below to complete the grabbing and moving of the sausage; with the coordinated cooperation of the X-axis moving mechanism 41 and the Y-axis moving mechanism 42, the electric cylinder 43 can be accurately positioned and moved to the top of the sausage to be taken.

[0059] See also Figure 6 The structure of the insertion mechanism 44 includes a horizontal plate 441 connected to the telescopic end of the electric cylinder 43; a material taking needle 442 is provided on the lower end surface of the horizontal plate 441; the material taking needle 442 is used to insert into the sausage when the electric cylinder 43 is telescopic, so as to transport the sausage.

[0060] See also Figure 7-10 The inner side of the body 1 is symmetrically provided with blocking claws 12, which are used to limit the sausage when it is transferred from the insertion mechanism 44 to the storage bin 54; the blocking claws 12 are located above the discharging mechanism 5, and their shape is designed to be L-shaped. This structure can effectively limit the sausage when the insertion mechanism 44 moves to the discharging position, thereby ensuring that the sausage can be smoothly detached from the taking needle 442 and enter the storage bin 54.

[0061] See also Figure 9-10 The specific structure of the discharging mechanism 5 includes a fixing frame 51 fixed to the bottom inner side of the machine body 1; a motor 52 is installed on the fixing frame 51, and the output end of the motor 52 is connected to the turning frame 53, and a storage bin 54 is arranged on the top of the turning frame 53; when the grilled sausage needs to be transferred from the inside of the machine body 1 to the outside, the motor 52 is started and drives the turning frame 53 to turn over; during the turning process, the grilled sausage in the storage bin 54 will move accordingly, and will be smoothly removed from the inside of the machine body 1 after the turning is completed; this design realizes the fully automated transfer of the grilled sausage from the heating area to the user accessible area.

[0062] See also Fig.10 The two ends of the fixed frame 51 are rotatably connected to the turning frame 53 through the linkage arm 531; the design of the linkage arm 531 ensures the stability and reliability of the turning frame 53 when turning, and avoids the sausage from falling off due to shaking during the turning process; this structure can ensure the efficient and stable operation of the entire baking and discharging process, ensuring that the baked food is delivered to the user in the best condition.

[0063] Embodiment 2:

[0064] This embodiment focuses on the application of the double-sided heating method combining the heating roller and the heating plate.

[0065] In the experiment, pork sausages commonly found on the market were selected for baking experiments, and the heating roller 2 and heating plate 3 used were made of 304 stainless steel to ensure food safety. The diameter of the heating roller 2 was 50 mm and the length was 400 mm. The surface of each roller was coated with Teflon to prevent the sausages from sticking.

[0066] The experiment set different heating temperature and time conditions, and compared the heating effects of the traditional single-sided heating equipment and the equipment of the present invention. The heating wire 31 on the heating plate 3 adopts a wavy design, made of nickel-chromium alloy, with a diameter of 1.5 mm, to ensure heating uniformity and high efficiency. The experimental results show that by using the double-sided heating method of the present invention, the surface temperature difference of the sausage is controlled within ±2°C, while the temperature difference of the traditional equipment reaches ±10°C; by comparing the sliced ​​photos of the samples, it can be found that the sausage of the present invention has a golden appearance, no raw meat inside, and a good taste.

[0067] Embodiment 3:

[0068] This embodiment describes the fully automatic removal process of the sausages by means of the X-axis moving mechanism 41 , the Y-axis moving mechanism 42 , the electric cylinder 43 and the insertion and removal mechanism 44 .

[0069] In the experiment, the X-axis moving mechanism 41 and the Y-axis moving mechanism 42 are both driven by servo motors, model "Delta ASDA-B2", which can provide precise positioning control. The electric cylinder 43 adopts the "SMC MGPM50-50Z" model, which has a large thrust to ensure that the sausage can be effectively grasped during the insertion and removal process.

[0070] In the test, the device was set to continuously take out 20 sausages. Each time the sausages were taken out, the X-axis and Y-axis moving mechanisms were precisely positioned above the sausages, and the electric cylinder 43 retracted and retracted for about 2 seconds. During the insertion and removal process, the material extraction needle 442 of the insertion and removal mechanism 44 was made of food-grade stainless steel, with a length of 50 mm and a diameter of 3 mm.

[0071] Embodiment 4:

[0072] This embodiment revolves around the design of the discharging mechanism 5 , and describes how to achieve smooth transfer and delivery of grilled sausages through the turning frame 53 , the storage bin 54 and the blocking claws 12 .

[0073] The fixing frame 51 of the discharging mechanism 5 is made of carbon steel to ensure the stability of the structure. The motor 52 uses a stepper motor "NEMA 34" with a power of 100W, which can provide stable torque output to ensure the smoothness of the turning process. The turning frame 53 and the storage bin 54 are both made of aluminum alloy to reduce the weight of the structure and reduce the load on the motor.

[0074] During the experiment, the rotation angle of the flip frame 53 was set to 180°; the sausage was transferred from the heating position to the user's material collection area by the drive of the motor 52. The L-shaped structure of the blocking claw 12 was designed with a limit angle of 80° to ensure that the sausage was smoothly separated from the material collection needle 442. 30 consecutive flipping operations were performed in the experiment, and the results showed that all the sausages could be smoothly transferred from the inside of the machine body to the outside without falling or being damaged.

[0075] The control experiment data are as follows:

[0076] Number of experiments Flip angle (°) Number of successful deliveries Sausage damage 30 180 30 none

[0077] The experimental results show that the discharging mechanism of the present invention is reasonably designed and can ensure the stability and reliability of the sausage delivery process under high-frequency operation.

[0078] Example 5: Stability and reliability of the flipping process

[0079] This embodiment further explains in detail the influence of the design of the linkage arm 531 between the fixing frame 51 and the flipping frame 53 on the flipping stability.

[0080] The linkage arm 531 is made of carbon fiber composite material to reduce weight and improve rigidity. It has a length of 150 mm and a diameter of 10 mm. By arranging the linkage arm 531 between the two ends of the flipping frame 53 and the fixed frame 51, the balance of the overall structure during the flipping process can be ensured. In the experiment, the motor 52 drives the flipping frame 53 to flip continuously 100 times at a speed of 30 rpm. The results show that the sausage is evenly stressed during the flipping process without shaking or deflection.

[0081] The data show that after adding the linkage arm 531, the shaking amplitude of the flip frame 53 is less than 1 mm, while without the linkage arm, the shaking amplitude reaches 5 mm. Through this improvement, the present invention can effectively improve the stability of the equipment during the flipping process and ensure that the food is not damaged during the delivery process.

[0082] Experimental conditions Number of flips Shaking amplitude (mm) No linkage arm design 100 5 Use linkage arm design 100 <1

[0083] Embodiment 6:

[0084] During the test, it was found that if there was only one pick-up needle 442, the sausage inserted by the pick-up needle 442 would occasionally fall off during the transfer process. Even if there were two pick-up needles 442, if they were arranged vertically and in parallel, after 2000 insertion and handling tests, it was found that there was an 8‰ probability of falling off.

[0085] Therefore, in the present invention, the first material picking needle 442 is vertically arranged, the second material picking needle 442 is inclined, the first material picking needle 442 and the second material picking needle 442 are not coplanar, and the distance between the first material picking needle 442 and the second material picking needle 442 decreases from top to bottom; the angle between the orthographic projection of the first material picking needle 442 on the vertical plane and the orthographic projection of the second material picking needle 442 on the vertical plane is 2.3°±0.1°.

[0086] First, the first material extraction needle 442 is vertically arranged, and the second material extraction needle 442 is inclinedly arranged. After 2000 insertion and transportation tests, no sausages were found to fall off.

[0087] Secondly, if both of the two feeding needles 442 are set at an angle, after the golden crispy sausage is inserted, the golden crispy sausage will 100% break in a large area in the area between the two feeding needles 442, affecting the appearance. Similarly, if the first feeding needle 442 and the second feeding needle 442 are set on the same plane, there is still a probability of more than 65% that the skin of the golden crispy sausage will break in a large area. If the distance between the first feeding needle 442 and the second feeding needle 442 increases from top to bottom, the golden crispy sausage will 100% have a gap in the area between the two feeding needles 442, affecting the appearance.

[0088] Finally, if the angle between the orthographic projection of the first feeding needle 442 on the vertical plane and the orthographic projection of the second feeding needle 442 on the vertical plane is too large, for example, 3°, the golden crispy sausage will have a gap in the area between the two feeding needles 442, affecting the appearance. If the angle between the orthographic projection of the first feeding needle 442 on the vertical plane and the orthographic projection of the second feeding needle 442 on the vertical plane is too small, for example, 1°, after 2000 insertion and handling tests, it was found that there was a 2‰ probability of falling.

[0089] Embodiment 7:

[0090] If the raw sausage is inserted between the two heating rollers 2, an electric push rod can be installed between the two material taking needles 442 to discharge the raw sausage inserted by the two material taking needles 442. In this way, the material blocking claw 12 is not required.

[0091] The working principle of the present invention is:

[0092] When in use, the sausage is placed on the adjacent heating drum 2, and the sausage is heated by the heating drum 2. The rotation of the heating drum 2 also drives the sausage to rotate synchronously, so that the outer side of the sausage can be evenly heated.

[0093] The heating plate 3 disposed above the heating drum 2 can heat the non-contact surface of the sausage with the heating drum 2. The heating plate 3 can increase the heating area of ​​the sausage during the baking process, and with the synchronous cooperation of the heating drum 2 and the heating plate 3, the surface of the sausage can present a golden crispy texture.

[0094] When the grilled sausage needs to be taken out, the electric cylinder 43 is moved to the top of the grilled sausage with the cooperation of the X-axis moving mechanism 41 and the Y-axis moving mechanism 42, and then the insertion mechanism 44 on the telescopic end of the electric cylinder 43 is moved toward the grilled sausage with the removal, and the extraction needle 442 is inserted into the grilled sausage;

[0095] Then, the sausage is moved to the position where the discharging mechanism 5 is located under the cooperation of the X-axis moving mechanism 41 and the Y-axis moving mechanism 42;

[0096] When the sausage moves to the top of the storage bin 54, it is necessary to move the sausage between the storage bin 54 and the blocking claw 12, and then the electric cylinder 43 contracts to drive the sausage inserted on the material taking needle 442 to move synchronously. When the sausage contacts the blocking claw 12, the blocking claw 12 limits the position of the sausage, and the sausage is separated from the material taking needle 442 and falls into the storage bin 54.

[0097] Driven by the motor 52 , the turning frame 53 and the storage bin 54 are turned over, thereby transferring the grilled sausages out of the machine body 1 .

[0098] In summary, the present invention realizes unmanned, efficient and automated operation of baked food through multiple innovative designs, providing reliable technical guarantee for improving user experience.

[0099] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.

Claims

1. An unmanned vending and baking device, comprising a body (1), characterized in that: The interior of the machine body (1) is provided with heating rollers (2) for heating the sausages, which are rotatably arranged at equal intervals along the width direction thereof; A heating plate (3) is arranged inside the machine body (1), the heating plate (3) is arranged along the axial direction of the heating roller (2), and the number of the heating plates (3) corresponds to the number of the heating rollers (2), and the heating plates (3) are located above the heating roller (2); When heating the sausages, the sausages are placed between adjacent heating rollers (2), and the rotation of the heating rollers (2) drives the sausages to rotate; A sausage transfer mechanism (4) is provided on the inner top of the machine body (1), and the sausage transfer mechanism (4) is used to take the baked sausages out of the heating drum (2); A discharging mechanism (5) is provided on one side of the interior of the machine body (1).

2. The unmanned vending baking equipment according to claim 1, characterized in that: A positioning bar (11) is provided inside the machine body (1), and the positioning bar (11) is located above the heating roller (2); The heating plate (3) is fixed on the positioning strip (11).

3. The unmanned vending baking equipment according to claim 1, characterized in that: The grilled sausage transfer mechanism (4) comprises an X-axis moving mechanism (41) fixed to the top of the inner side of the machine body (1); a Y-axis moving mechanism (42) is arranged at the movable end of the X-axis moving mechanism (41); an electric cylinder (43) is connected to the movable end of the Y-axis moving mechanism (42); and an insertion mechanism (44) for fixing the grilled sausage is connected to the telescopic end of the electric cylinder (43).

4. The unmanned vending baking equipment according to claim 3, characterized in that: The inserting and removing mechanism (44) comprises a transverse plate (441) connected to the telescopic end of the electric cylinder (43), and a material removing needle (442) is arranged on the lower end surface of the transverse plate (441).

5. The unmanned vending baking equipment according to claim 4, characterized in that: The inner side of the machine body (1) is symmetrically provided with material blocking claws (12), and the material blocking claws (12) are arranged above the material discharging mechanism (5).

6. The unmanned vending roasting equipment according to claim 5, characterized in that: The material blocking claw (12) is configured to be L-shaped.

7. The unmanned vending roasting equipment according to claim 6, characterized in that: The discharging mechanism (5) comprises a fixing frame (51) fixed to the inner bottom of the machine body (1), a motor (52) is fixedly connected to the fixing frame (51), an output end of the motor (52) is connected to a turning frame (53), and a top of the turning frame (53) is connected to a storage bin (54); When the sausages are taken out, the motor (52) drives the turning frame (53) to turn over, thereby transferring the sausages placed in the storage bin (54) from the inside of the machine body (1) to the outside of the machine body (1).

8. The unmanned vending roasting equipment according to claim 7, characterized in that: A linkage arm (531) is rotatably connected between the two ends of the fixed frame (51) and the flip frame (53).

9. The unmanned vending roasting equipment according to claim 4, characterized in that: There are two material extraction needles (442), the first material extraction needle (442) is vertically arranged, and the second material extraction needle (442) is inclined. The first material extraction needle (442) and the second material extraction needle (442) are not arranged in the same plane, and the distance between the first material extraction needle (442) and the second material extraction needle (442) decreases from top to bottom; the angle between the orthographic projection of the first material extraction needle (442) on the vertical plane and the orthographic projection of the second material extraction needle (442) on the vertical plane is 2.3°.

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