Self-service noodle cooking machine with cleaning function

Abstract

The utility model discloses a self-service noodle cooking machine with a cleaning function, which comprises a cabinet body, a noodle cooking bin is arranged in the cabinet body, a noodle cooking device is arranged in the noodle cooking bin, the noodle cooking device comprises an output piece, and the self-service noodle cooking machine is characterized by further comprising a driving device and a cleaning device, the noodle cooking machine is provided with a filling station and a cleaning station; the output part is mounted at the output end of the driving device, and the driving device is used for driving the output part, so that the output part is located at a filling station or a cleaning station; the cleaning device comprises a cleaning pipeline, and when the output piece is located at the cleaning station, a water outlet of the cleaning pipeline faces the output piece. After filling of the output part is completed, the output part is driven by the driving device to move to the cleaning station, finally, cleaning water and / or cleaning mist are sprayed out through the cleaning pipeline to clean the output part, residual soup bases or other impurities on the output part are cleaned, it is guaranteed that the output part is clean and sanitary, and therefore the safety of food is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of vending machines, in particular to a self-service noodle cooker with a cleaning function. Background Technique

[0002] A vending machine is a commonly used device for commercial automation. It is not restricted by time and location, can save manpower and facilitate transactions. It is a brand-new form of commercial retail and is also known as a 24-hour mini supermarket. Moreover, with the changes in the market, various styles of vending machines have emerged, including vending machines that can sell self-service cooked noodles.

[0003] The self-service noodle cooker includes a noodle cooking chamber, and a noodle cooking device is arranged in the noodle cooking chamber. The noodle cooking device injects hot water and / or soup into the noodle bowl for heating. Usually, output components such as output parts and pipelines for injecting liquids are used to inject hot water and / or soup into the noodle bowl. However, after the existing output components inject hot water and / or soup, the output components are not cleaned, and there will be residual soup on the output components, which cannot guarantee the safety of food. Summary of the Invention

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a self-service noodle cooker with a cleaning function to solve the problems raised in the background technique.

[0005] To achieve the above purpose, the utility model provides a self-service noodle cooker with a cleaning function, which includes a cabinet body. A noodle cooking chamber is arranged in the cabinet body, and a noodle cooking device is arranged in the noodle cooking chamber. The noodle cooking device includes an output component. The noodle cooker further includes a driving device and a cleaning device;

[0006] The noodle cooker has a filling station and a cleaning station;

[0007] The output component is installed at the output end of the driving device, and the driving device is used to drive the output component so that the output component is in the filling station or the cleaning station;

[0008] The cleaning device includes a cleaning pipeline. When the output component is in the cleaning station, the water outlet of the cleaning pipeline faces the output component.

[0009] Further, a cleaning hole is opened on the body of the noodle cooking chamber;

[0010] When the output component is in the cleaning station, the output component passes through the cleaning hole.

[0011] Further, the noodle cooking device further includes a cover plate;

[0012] The cover plate is installed at the output end of the driving device;

[0013] The output member is installed on the cover plate;

[0014] When the output member is at the cleaning station, the cover plate is in close contact with the noodle boiling chamber, and the cover plate covers the cleaning hole.

[0015] Further, the cleaning device further includes a surrounding plate;

[0016] The surrounding plate is installed outside the noodle boiling chamber;

[0017] The water outlet end of the cleaning pipeline is installed on the surrounding plate;

[0018] When the output member is at the cleaning station, the output member is located inside the surrounding plate.

[0019] Further, the cleaning device further includes a water receiving tray;

[0020] When the output member is at the cleaning station, the output member is located above the water receiving tray.

[0021] Further, the cleaning device further includes a sewage bucket, and the sewage bucket is installed inside the cabinet;

[0022] A drain port is formed on the water receiving tray, a water guide pipe is connected to the drain port, and the other end of the water guide pipe leads to the sewage bucket.

[0023] Further, a nozzle is installed at the water outlet end of the cleaning pipeline.

[0024] Further, the cleaning device further includes a water supply assembly;

[0025] The water supply assembly is connected to the cleaning pipeline and is used to supply water to the cleaning pipeline;

[0026] The water supply assembly includes a clean water tank, a water pump, a heating tank and an electromagnetic valve;

[0027] The clean water tank, the water pump, the heating tank and the electromagnetic valve are sequentially connected through pipelines, and the water inlet end of the cleaning pipeline is connected to the electromagnetic valve.

[0028] Further, the driving device includes a first moving mechanism;

[0029] The first moving mechanism includes a first slide rail, a first slider, a first fixed seat, a driving motor, a rack and a gear;

[0030] The first slide rail and the driving motor are respectively installed on the noodle boiling chamber;

[0031] The first slider is slidably installed on the first slide rail;

[0032] The first fixed seat is mounted on the first slider;

[0033] The output member is mounted on the first fixed seat;

[0034] The gear is mounted on the output end of the driving motor;

[0035] The rack is mounted on the first fixed seat;

[0036] The rack meshes with the gear.

[0037] Further, the driving device further includes a second moving mechanism;

[0038] The second moving mechanism includes a second slide rail, a second slider, a second fixed seat, and a linear motor;

[0039] The second slide rail and the linear motor are respectively mounted on the noodle boiling chamber;

[0040] The second slider is slidably mounted on the second slide rail;

[0041] The second fixed seat is mounted on the second slider;

[0042] The first slide rail and the driving motor are respectively mounted on the second fixed seat;

[0043] The output end of the linear motor is connected to the second fixed seat.

[0044] Compared with the prior art, the present utility model brings the following technical effects:

[0045] After the output member completes filling, the driving device drives the output member to move to the cleaning station, and finally cleaning water and / or cleaning spray is ejected through the cleaning pipeline to clean the output member, cleaning the residual soup or other impurities on the output member, ensuring the cleanliness and hygiene of the output member, and thus ensuring the safety of food. Description of the Drawings

[0046] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0047] Figure 1 It is a schematic structural diagram of the noodle boiling machine of the present utility model when in the filling station.

[0048] Figure 2It is a schematic structural diagram of the noodle cooker of the present utility model when it is in the cleaning station.

[0049] Figure 3 It is Figure 1 The enlarged view of part A in

[0050] Figure 4 It is a schematic structural diagram of some parts of the present utility model.

[0051] Figure 5 It is Figure 4 The exploded view of

[0052] Figure 6 It is a schematic structural diagram of some components of the cleaning device of the present utility model after removing the connecting pipes.

[0053] Figure 7 It is a schematic structural diagram of the water receiving tray of the present utility model.

[0054] Figure 8 It is a schematic structural diagram of the first moving mechanism of the present utility model.

[0055] Figure 9 It is a schematic structural diagram of the second moving mechanism of the present utility model.

[0056] Main component symbol description:

[0057] 1 - Noodle cooker, 11 - Cabinet, 100 - Noodle cooking device, 101 - Output part, 102 - Cover plate, 200 - Driving device, 201 - First moving mechanism, 2011 - First slide rail, 2012 - First slider, 2013 - First fixing seat, 2014 - Driving motor, 2015 - Rack, 2016 - Gear, 202 - Second moving mechanism, 2021 - Second slide rail, 2022 - Second fixing seat, 2023 - Linear motor, 300 - Cleaning device, 301 - Cleaning pipe, 302 - Enclosure, 303 - Water receiving tray, 3031 - Drainage port, 304 - Sewage bucket, 305 - Nozzle, 306 - Water supply component, 3061 - Clean water tank, 3062 - Water pump, 3063 - Heating tank, 3064 - Solenoid valve, 400 - Noodle cooking chamber, 401 - Noodle cooking chamber body, 4011 - Cleaning hole. Detailed implementation manners

[0058] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where 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 by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0059] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by 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. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present utility model.

[0060] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality of" is two or more unless otherwise specifically defined.

[0061] In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0062] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0063] Embodiment 1

[0064] Please refer to Figures 1-5 , a self-service noodle cooker 1 with a cleaning function, including a cabinet 11, a noodle cooking chamber 400 is provided in the cabinet 11, a noodle cooking device 100 is provided in the noodle cooking chamber 400, the noodle cooking device 100 includes an output member 101, the noodle cooker 1 further includes a driving device 200 and a cleaning device 300;

[0065] The noodle cooker 1 has a filling station and a cleaning station;

[0066] The output member 101 is installed at the output end of the driving device 200, and the driving device 200 is used to drive the output member 101 so that the output member 101 is in the filling station or the cleaning station;

[0067] The cleaning device 300 includes a cleaning pipeline 301. When the output member 101 is in the cleaning station, the water outlet of the cleaning pipeline 301 faces the output member 101.

[0068] In this embodiment, the self-service noodle cooker 1 conveys one of the noodle bowls to be processed in the cabinet 11 to the noodle cooking chamber 400 through the conveying device, and then drives the output member 101 to move to the filling station through the driving device 200 to inject hot water and / or soup into the noodle bowl for cooking noodles. During this process, the output member 101 will remain with soup or other impurities. After processing, the user takes out the processed noodle bowl, and the driving device 200 drives the output member 101 to move to the cleaning station. Finally, cleaning water and / or cleaning spray are sprayed through the cleaning pipeline 301 to clean the output member 101. It should be particularly noted here that the output member 101 can also be cleaned twice before the next filling. After the output member 101 finishes filling, the driving device 200 drives the output member 101 to move to the cleaning station, and finally cleaning water and / or cleaning spray are sprayed through the cleaning pipeline 301 to clean the output member 101, cleaning the soup or other impurities remaining on the output member 101, ensuring the cleanliness and hygiene of the output member 101, and thus ensuring the safety of food.

[0069] Please refer to Figure 3 and Figure 5 , further, the noodle cooking chamber body 401 is provided with a cleaning hole 4011;

[0070] When the output member 101 is in the cleaning station, the output member 101 passes through the cleaning hole 4011.

[0071] In this embodiment, by providing the cleaning hole 4011, when the output member 101 is in the cleaning station, the output member 101 passes through the cleaning, that is to say, the cleaning station is located outside the noodle cooking chamber 400. Therefore, when cleaning, the dirty water will not enter the noodle cooking chamber 400, ensuring the cleanliness and hygiene inside the noodle cooking chamber 400.

[0072] Please refer to Figures 3-5 , further, the noodle cooking device 100 further includes a cover plate 102;

[0073] The cover plate 102 is installed at the output end of the driving device 200;

[0074] The output member 101 is installed on the cover plate 102;

[0075] When the output member 101 is at the cleaning station, the cover plate 102 is close to the noodle boiling chamber 400, and the cover plate 102 covers the cleaning hole 4011.

[0076] In this embodiment, by providing the cover plate 102, when the output member 101 is at the cleaning station, the cover plate 102 is close to the noodle boiling chamber 400, and the cover plate 102 covers the cleaning hole 4011. The purpose is that when the cleaning pipe 301 is cleaning the output member 101, the cover plate 102 further isolates the noodle boiling chamber 400 to prevent sewage from entering the noodle boiling chamber 400 through the cleaning hole 4011.

[0077] Please refer to Figures 3-5 , further, the cleaning device 300 further includes a surrounding plate 302;

[0078] The surrounding plate 302 is installed outside the noodle boiling chamber 400;

[0079] The water outlet end of the cleaning pipe 301 is installed on the surrounding plate 302;

[0080] When the output member 101 is at the cleaning station, the output member 101 is located inside the surrounding plate 302.

[0081] In this embodiment, by providing the surrounding plate 302, the purpose is to prevent the problem of sewage splashing during the process of the cleaning pipe 301 cleaning the output member 101.

[0082] Please refer to Figure 4 and Figure 5 , further, the cleaning device 300 further includes a water receiving tray 303;

[0083] When the output member 101 is at the cleaning station, the output member 101 is located above the water receiving tray 303.

[0084] In this embodiment, the orthographic projection of the surrounding plate 302 falls into the water receiving tray 303. Therefore, whether the sewage drops from the edge of the surrounding plate 302 or from the middle of the surrounding plate 302, it will drop into the water receiving tray 303.

[0085] Please refer to Figures 1-5 and Figure 7 , further, the cleaning device 300 further includes a sewage bucket 304, and the sewage bucket 304 is installed in the cabinet 11;

[0086] A drain port 3031 is formed on the water receiving tray 303, and a water guide pipe is connected to the drain port 3031, with the other end of the water guide pipe leading to the sewage bucket 304.

[0087] In this embodiment, since the capacity of the water receiving tray 303 is much smaller than that of the sewage bucket 304, the sewage in the water receiving tray 303 is introduced into the sewage bucket 304 through the water guide pipe, which can reduce the frequency of merchants cleaning the sewage. It should be particularly noted that the sewage and / or wastewater generated in other parts of the noodle cooker 1 are also introduced into the sewage bucket 304. Therefore, it is also convenient for merchants to centrally clean the sewage.

[0088] Please refer to Figure 5 and Figure 6 , further, a nozzle 305 is installed at the water outlet end of the cleaning pipeline 301.

[0089] In this embodiment, by installing the nozzle 305 on the cleaning pipeline 301, the cleaning effect is better; it should be particularly noted that there are many types of nozzles 305, such as high-pressure nozzles 305 and atomizing nozzles 305. No matter which model of nozzle 305 is adopted, it should be within the protection scope of the present utility model.

[0090] Please refer to Figure 6 , further, the cleaning device 300 further includes a water supply assembly 306;

[0091] The water supply assembly 306 is connected to the cleaning pipeline 301 for supplying water to the cleaning pipeline 301;

[0092] The water supply assembly 306 includes a clean water tank 3061, a water pump 3062, a heating tank 3063, and an electromagnetic valve 3064;

[0093] The clean water tank 3061, the water pump 3062, the heating tank 3063, and the electromagnetic valve 3064 are sequentially connected through pipelines, and the water inlet end of the cleaning pipeline 301 is connected to the electromagnetic valve 3064.

[0094] In this embodiment, the water supply assembly 306 is used to supply hot water to the cleaning pipeline 301; it should also be particularly noted that the water supply assembly 306 also needs to supply water to other mechanisms of the noodle cooker 1 and is branched at the heating tank. Therefore, an electromagnetic valve 3064 needs to be provided between the cleaning pipeline 301 and the heating tank 3063 to control the water flow in the cleaning pipeline 301; in other embodiments, if there is no need to supply water to other mechanisms, the electromagnetic valve 3064 can be cancelled; in another embodiment, if cold water is used for cleaning, the heating tank can also be cancelled.

[0095] Please refer to Figure 8, Further, the driving device 200 includes a first moving mechanism 201;

[0096] The first moving mechanism 201 includes a first slide rail 2011, a first slider 2012, a first fixed seat 2013, a driving motor 2014, a rack 2015, and a gear 2016;

[0097] The first slide rail 2011 and the driving motor 2014 are respectively installed in the noodle boiling chamber 400;

[0098] The first slider 2012 is slidably installed on the first slide rail 2011;

[0099] The first fixed seat 2013 is installed on the first slider 2012;

[0100] The output member 101 is installed on the first fixed seat 2013; specifically, the output member 101 is fixed on the cover plate 102, and the cover plate 102 is fixed on the first fixed seat 2013.

[0101] The gear 2016 is installed on the output end of the driving motor 2014;

[0102] The rack 2015 is installed on the first fixed seat 2013;

[0103] The rack 2015 meshes with the gear 2016.

[0104] The working principle of the first moving mechanism 201 is as follows: When the driving motor 2014 is started, the output shaft of the driving motor 2014 drives the gear 2016 to rotate. When the gear 2016 rotates, it will drive the first fixed seat 2013 and the output member 101 to move through the rack 2015, so that the output member 101 is in the filling station or the cleaning station. Among them, the forward rotation and reverse rotation of the driving motor 2014 respectively control the two different moving directions of the output member 101; it should be particularly noted here that the driving motor 2014 is equipped with an encoder, and the rotation angle of the driving motor 2014 is controlled by the encoder to control the moving distance of the output member 101. It should also be noted that in this embodiment, the output member 101 can only move up and down. Among them, when the output member 101 moves to the bottommost position, it is in the cleaning station.

[0105] Please refer to Figure 9 , Further, the driving device 200 further includes a second moving mechanism 202;

[0106] The second moving mechanism 202 includes a second slide rail 2021, a second slider (not shown in the figure), a second fixed seat 2022, and a linear motor 2023;

[0107] The second slide rail 2021 and the linear motor 2023 are respectively installed in the noodle cooking bin 400;

[0108] The second sliding block is slidably mounted on the second sliding rail 2021;

[0109] The second fixing seat 2022 is installed on the second sliding block;

[0110] The first slide rail 2011 and the driving motor 2014 are respectively installed on the second fixing seat 2022;

[0111] The output end of the linear motor 2023 is connected to the second fixing seat 2022 .

[0112] In this embodiment, the working principle of the second moving mechanism 202 is: start the linear motor 2023, the linear motor 2023 will drive the second fixed seat 2022, the second slider, the first moving mechanism 201 installed on the second fixed seat 2022, and the output member 101 installed on the first moving mechanism 201 to move; it should be noted that, in this embodiment, in addition to moving up and down through the first moving mechanism 201, the output member 101 can also move forward and backward through the second moving mechanism 202. Of course, in other embodiments, the second moving mechanism 202 can also be set to move left and right or diagonally; in the process of cooking noodles, the noodle bowl needs to be moved to the filling station, and the cleaning hole 4011 needs to be set on the cleaning station. For this solution, the filling station and the cleaning station are not on the same vertical line, so the noodle bowl and the cleaning hole 4011 will be staggered.

[0113] Descriptions such as "specific example" or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without contradiction.

[0114] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments. As long as they meet the purpose of the present invention, they should be within the scope of protection required by the present invention, such as: different combinations of specific embodiments, different combinations of distinguishing technical features.

Claims

1. A self-service noodle cooking machine with a cleaning function, comprising a cabinet (11), wherein a noodle cooking bin (400) is provided in the cabinet (11), wherein a noodle cooking device (100) is provided in the noodle cooking bin (400), wherein the noodle cooking device (100) comprises an output member (101), and wherein: Also included is a driving device (200) and a cleaning device (300); The noodle cooking machine (1) has a filling station and a cleaning station; The output member (101) is installed at the output end of the driving device (200), and the driving device (200) is used to drive the output member (101) so that the output member (101) is located at a filling station or a cleaning station; The cleaning device (300) comprises a cleaning pipe (301), and when the output member (101) is in the cleaning position, the water outlet of the cleaning pipe (301) faces the output member (101).

2. The self-service noodle cooker with cleaning function according to claim 1, characterized in that: The noodle cooking bin body (401) is provided with a cleaning hole (4011); When the output member (101) is at the cleaning station, the output member (101) passes through the cleaning hole (4011).

3. The self-service noodle cooker with cleaning function according to claim 2, characterized in that: The noodle cooking device (100) further comprises a cover plate (102); The cover plate (102) is installed at the output end of the driving device (200); The output member (101) is mounted on the cover plate (102); When the output member (101) is in the cleaning position, the cover plate (102) is in close contact with the noodle cooking bin (400), and the cover plate (102) covers the cleaning hole (4011).

4. The self-service noodle cooker with cleaning function according to claim 2, characterized in that: The cleaning device (300) further comprises a surrounding plate (302); The enclosure (302) is installed outside the noodle cooking bin (400); The water outlet end of the cleaning pipe (301) is installed on the enclosure (302); When the output member (101) is in the cleaning station, the output member (101) is located inside the enclosure (302).

5. The self-service noodle cooker with cleaning function according to claim 1, characterized in that: The cleaning device (300) further comprises a water receiving tray (303); When the output member (101) is at the cleaning position, the output member (101) is located above the water receiving tray (303).

6. The self-service noodle cooker with cleaning function according to claim 5, characterized in that: The cleaning device (300) further comprises a sewage bucket (304), wherein the sewage bucket (304) is installed in the cabinet (11); The water receiving tray (303) is provided with a drainage port (3031), the drainage port (3031) is connected to a water pipe, and the other end of the water pipe leads to the sewage bucket (304).

7. The self-service noodle cooker with cleaning function according to claim 1, characterized in that: A nozzle (305) is installed at the water outlet end of the cleaning pipe (301).

8. The self-service noodle cooker with cleaning function according to claim 1, characterized in that: The cleaning device (300) further includes a water supply component (306); The water supply component (306) is connected to the cleaning pipeline (301) and is used to supply water to the cleaning pipeline (301); The water supply assembly (306) includes a clean water tank (3061), a water pump (3062), a heating tank (3063) and a solenoid valve (3064); The clean water tank (3061), the water pump (3062), the heating tank (3063) and the solenoid valve (3064) are connected in sequence via pipelines, and the water inlet end of the cleaning pipeline (301) is connected to the solenoid valve (3064).

9. The self-service noodle cooker with cleaning function according to claim 1, characterized in that: The driving device (200) comprises a first moving mechanism (201); The first moving mechanism (201) comprises a first slide rail (2011), a first slider (2012), a first fixed seat (2013), a driving motor (2014), a rack (2015) and a gear (2016); The first slide rail (2011) and the driving motor (2014) are respectively installed in the noodle cooking bin (400); The first sliding block (2012) is slidably mounted on the first sliding rail (2011); The first fixing seat (2013) is installed on the first sliding block (2012); The output member (101) is mounted on the first fixing seat (2013); The gear (2016) is installed at the output end of the drive motor (2014); The rack (2015) is mounted on the first fixing seat (2013); The rack (2015) is meshed with the gear (2016).

10. The self-service noodle cooker with cleaning function according to claim 9, characterized in that: The driving device (200) further includes a second moving mechanism (202); The second moving mechanism (202) comprises a second slide rail (2021), a second slider, a second fixed seat (2022), and a linear motor (2023); The second slide rail (2021) and the linear motor (2023) are respectively installed in the noodle cooking bin (400); The second sliding block is slidably mounted on the second sliding rail (2021); The second fixing seat (2022) is installed on the second sliding block; The first slide rail (2011) and the drive motor (2014) are respectively mounted on the second fixing seat (2022); The output end of the linear motor (2023) is connected to the second fixing seat (2022).

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