Awakening steaming production line

Abstract

The present application discloses a proofing and steaming production line, which relates to the technical field of food processing and includes a proofing room, a steaming cabinet, and a conveying system; the conveying system includes a movable loading trolley, a proofing conveying device, and a steaming conveying device. By arranging a proofing conveying device between the proofing inlet and the proofing outlet of the proofing room, the conveying of the loading trolley during the proofing process and the conveying of the loading trolley from the proofing room to the steaming cabinet are realized. A steaming conveying device is arranged between the steaming inlet and the steaming outlet of the steaming cabinet to realize the conveying of the loading trolley during the steaming process. The first proofing conveying mechanism for realizing the conveying of the loading trolley during the proofing process in the proofing conveying device is designed into a plurality of ones, and they are arranged staggeredly in sequence from the proofing inlet to the proofing outlet. This design can achieve more accurate and flexible control of the proofing operation, and improve the efficiency and quality of the proofing and steaming operation.

Description

Technical Field

[0001] This application relates to the technical field of food processing, and particularly to a proofing and steaming production line. Background Art

[0002] With the continuous expansion of food processing technology and market demand, industrial food production has developed rapidly. For traditional Chinese-style buns such as steamed buns and meat buns, the production process involves two essential steps: proofing and steaming. During proofing, a dedicated proofing room is used, and for steaming, a corresponding steaming cabinet is employed. However, in the current steaming process of these buns, most steps rely on manual operation. Workers are required to transfer the buns from one processing step to the next, which not only demands a significant amount of labor and material resources but also results in low efficiency, making it unfavorable for large-scale bun production. Moreover, there are certain unstable factors in the manual control of steaming conditions, which can affect the production quality. Summary of the Invention

[0003] In view of this, the purpose of this application is to provide a proofing and steaming production line to solve the technical problems in the background art.

[0004] To achieve the above technical objective, this application provides a proofing and steaming production line, which includes a proofing room, a steaming cabinet, and a conveying system;

[0005] The conveying system includes a movable loading trolley, a proofing conveying device, and a steaming conveying device for transporting the loading trolley;

[0006] The proofing conveying device is arranged between the proofing inlet and the proofing outlet of the proofing room and includes a plurality of first proofing conveying mechanisms and a second proofing conveying mechanism;

[0007] The steaming conveying device is arranged between the steaming inlet and the steaming outlet of the steaming cabinet;

[0008] A plurality of the first proofing conveying mechanisms are arranged in sequence and staggered along the direction from the proofing inlet to the proofing outlet, and there is a partially overlapping conveying stroke between adjacent first proofing conveying mechanisms;

[0009] The second proofing conveying mechanism is installed on one side of the last first proofing conveying mechanism and is used to transport the loading trolley conveyed by the last first proofing conveying mechanism onto the steaming conveying device.

[0010] Furthermore, the conveying system further includes an inlet conveying device and an outlet conveying device;

[0011] The inlet conveying device is arranged on the outer side of the proofing inlet and is used to transport the loading trolley onto the proofing conveying device;

[0012] The outlet conveying device is arranged at a position on one side outside the cooking outlet and is used to convey the loading trolley conveyed on the cooking conveying device out.

[0013] Further, the inlet conveying device includes a first guiding track and an inlet conveying mechanism arranged in the first guiding track;

[0014] The inlet conveying mechanism is used to convey the loading trolley located on the first guiding track to the first proofing conveying mechanism;

[0015] The proofing conveying device further includes a second guiding track;

[0016] The first proofing conveying mechanism and the second proofing conveying mechanism are arranged in the second guiding track;

[0017] The cooking conveying device includes a third guiding track and a cooking conveying mechanism arranged in the third guiding track;

[0018] The outlet conveying device includes a fourth guiding track and an outlet conveying mechanism arranged in the fourth guiding track;

[0019] The outlet conveying mechanism is used to convey the loading trolley conveyed out from the cooking conveying device.

[0020] Further, the inlet conveying mechanism, the first proofing conveying mechanism and the cooking conveying mechanism all include a first mechanism main body, a slider, a first pushing block and a first driving component;

[0021] The first driving component is installed on the first mechanism main body and is connected to the slider for driving the slider to move;

[0022] A first groove is provided on the slider;

[0023] The first pushing block is elastically rotatably installed on the first groove through a first elastic member;

[0024] When the first elastic member is not affected by an external force, the first pushing block is arranged obliquely upward;

[0025] The loading trolley includes a trolley body;

[0026] At least two spaced matching beams are provided at the bottom of the trolley body;

[0027] The matching beam is in contact with and abuts against the upward end of the first pushing block moving forward;

[0028] The matching beam also makes sliding contact with the top of the first pushing block moving backward.

[0029] Further, the first driving assembly includes a first rotating motor, a driving wheel, a driven wheel and a chain;

[0030] The driving wheel and the driven wheel are pivotally connected to two ends of the first mechanism body and are connected through the chain transmission;

[0031] The first rotating motor is installed on one side of the first mechanism body and connected to the driving wheel, and is used to drive the driving wheel to rotate;

[0032] The slider is slidably mounted on the first mechanism body and connected to the chain.

[0033] Furthermore, a plurality of proofing areas are sequentially arranged in the proofing room along the direction from the proofing entrance to the proofing exit;

[0034] There are multiple first pushing blocks, which correspond to the proofing areas one by one and are used to transport the loading carts in the corresponding proofing areas respectively.

[0035] Furthermore, there are four proofing areas and three first proofing conveying mechanisms;

[0036] The conveying stroke of the second first proofing conveying mechanism is greater than the conveying strokes of the first first proofing conveying mechanism and the last first proofing conveying mechanism;

[0037] The second first proofing and conveying mechanism is provided with two sliders at intervals;

[0038] The first pushing block is arranged on each of the sliding blocks in a one-to-one correspondence.

[0039] Furthermore, induction sensors for sensing the loading trolley are respectively provided at both ends of the second guide rail and at a position between two adjacent proofing areas.

[0040] Furthermore, the second proofing conveying mechanism and the outlet conveying mechanism each include a second mechanism body, a telescopic rod, a second pushing block and a second driving assembly;

[0041] The telescopic rod is slidably mounted on the second mechanism body;

[0042] A second groove is provided on the top of one end of the telescopic rod facing the steam cabinet;

[0043] The second pushing block is elastically and rotatably mounted on the second groove through a second elastic member;

[0044] When the second elastic member is not acted upon by an external force, the second pushing block is tilted upward;

[0045] The mating beam contacts and abuts against the upward end of the second pushing block moving in the forward direction;

[0046] The mating beam also makes sliding contact with the top of the second pushing block moving in the reverse direction;

[0047] The second driving assembly is installed on the second mechanism main body and is connected to the telescopic rod for driving the telescopic rod to perform telescopic movement.

[0048] Further, a first transfer room is also provided between the proofing outlet and the steaming inlet;

[0049] One side of the first transfer room communicates with a spare steaming cabinet;

[0050] A detachable fifth guiding track is provided in the first transfer room.

[0051] Further, the proofing room includes a proofing room main body and a proofing device;

[0052] The proofing device includes a first machine case, a first fan, a condenser, a radiator, a spray pipe, an air outlet pipe, and an air return pipe;

[0053] The first machine case is installed outside the proofing room main body and is internally provided with a partition;

[0054] The partition divides the inside of the first machine case into a first chamber and a second chamber;

[0055] The first fan is installed in the first chamber, and the air outlet end communicates with the second chamber through the partition;

[0056] The condenser, the radiator, and the spray pipe are arranged in sequence along the direction away from the partition;

[0057] The first machine case is provided with a first communication port communicating with the inside of the first chamber and a second communication port communicating with the inside of the second chamber;

[0058] The second communication port is arranged on the side of the spray pipe away from the partition;

[0059] The air return pipe is arranged inside the proofing room main body and is provided with a plurality of air return openings;

[0060] The air return pipe is connected and communicated with the first communication port through a first connecting pipe;

[0061] The air outlet pipe is arranged inside the proofing room main body and is provided with a plurality of air outlet openings;

[0062] The air outlet pipe is connected and communicated with the second connection port through a second connecting pipe.

[0063] Further, the steaming cabinet includes a steaming cabinet body, a steam generating device, and a dehumidifying device;

[0064] The steam generating device is connected to the steaming cabinet body and is used to provide steam for the steaming cabinet body;

[0065] The dehumidifying device is connected to the steaming cabinet body and is used to dehumidify the steaming cabinet body;

[0066] The dehumidifying device includes a second chassis, a second fan, and a pressure relief mechanism;

[0067] The second chassis is installed on the steaming cabinet body and is provided with a dehumidifying port for communicating its interior with the interior of the steaming cabinet;

[0068] The second fan is installed on the second chassis, and the air extraction end is communicated with the second chassis;

[0069] The pressure relief mechanism is installed on the dehumidifying port.

[0070] As can be seen from the above technical solutions, the waking and steaming production line designed in this application includes a waking room, a steaming cabinet, and a conveying system. The conveying system includes a loading trolley, a waking conveying device, and a steaming conveying device. A waking conveying device is arranged between the waking entrance and the waking exit of the waking room to realize the conveying of the loading trolley during the waking process and the conveying of the loading trolley from the waking room to the steaming cabinet. A steaming conveying device is arranged between the steaming entrance and the steaming exit of the steaming cabinet to realize the conveying of the loading trolley during the steaming process. By arranging the waking room and the steaming cabinet together and using them in combination with the conveying system, automatic steaming production operations can be realized, thereby reducing manual operations, effectively saving manpower and material resources, improving production efficiency, and ensuring production quality. Furthermore, in this application, the first waking conveying mechanism for realizing the conveying of the loading trolley during the waking process in the waking conveying device is designed as multiple ones, and they are arranged in an alternating manner in sequence from the waking entrance to the waking exit direction. At the same time, there is a partially overlapping conveying stroke between adjacent first waking conveying mechanisms. This design can, on the basis of ensuring the conveying function, independently control the point-by-point waking of the loading trolley on any first waking conveying mechanism on the waking room without being interfered by other first waking conveying mechanisms, can realize more accurate and flexible waking operation control, and can also realize more targeted maintenance, making the maintenance more convenient. Description of the Drawings

[0071] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0072] Figure 1 It is a schematic diagram of the overall structure of the waking and steaming production line provided in the present application;

[0073] Figure 2 It is a schematic diagram of the structure of the inlet conveying device of the waking and steaming production line provided in the present application;

[0074] Figure 3 It is a schematic diagram of the structure of the proofing conveying device of the waking and steaming production line provided in the present application;

[0075] Figure 4 It is a schematic diagram of the structure of the steaming conveying device of the waking and steaming production line provided in the present application;

[0076] Figure 5 It is a schematic diagram of the structure of the outlet conveying device of the waking and steaming production line provided in the present application;

[0077] Figure 6 It is a top view of the inlet conveying mechanism of the waking and steaming production line provided in the present application;

[0078] Figure 7 It is a cross-sectional view of the inlet conveying mechanism of the waking and steaming production line provided in the present application without a slider;

[0079] Figure 8 It is a schematic diagram of the slider structure of the inlet conveying mechanism of the waking and steaming production line provided in the present application;

[0080] Figure 9 It is a schematic diagram of the slider structure of the steaming conveying mechanism of the waking and steaming production line provided in the present application;

[0081] Figure 10 It is a schematic diagram of the structure of the second proofing conveying mechanism of the waking and steaming production line provided in the present application;

[0082] Figure 11 It is a schematic diagram of the structure of the outlet conveying mechanism of the waking and steaming production line provided in the present application;

[0083] Figure 12 It is a front view of the proofing room of the waking and steaming production line provided in the present application;

[0084] Figure 13 It is a top view of the proofing room of the waking and steaming production line provided in the present application;

[0085] Figure 14 It is the top view of the steaming cabinet of the proofing and steaming production line provided in this application;

[0086] Figure 15 It is the structural schematic diagram of the dehumidifying device of the proofing and steaming production line provided in this application without a bracket;

[0087] Figure 16 It is the structural schematic diagram of the pressure relief mechanism of the proofing and steaming production line provided in this application;

[0088] Figure 17 It is the structural schematic diagram of the elastic connection component of the proofing and steaming production line provided in this application;

[0089] In the figure: 100, proofing room; 200, steaming cabinet; 300, inlet conveying device; 301, first guiding track; 302, inlet conveying mechanism; 400, proofing conveying device; 401, second guiding track; 402, first proofing conveying mechanism; 403, second proofing conveying mechanism; 500, cooking conveying device; 501, third guiding track; 502, cooking conveying mechanism; 600, outlet conveying device; 601, fourth guiding track; 602, outlet conveying mechanism; 701, fifth guiding track; 702, sixth guiding track; 11, first driving component; 111, rotating motor; 112, driving wheel; 113, bearing seat; 114, chain; 12, first mechanism main body; 121, lower mechanism body; 1211, roller shaft; 122, upper mechanism body; 1221, sliding cavity; 13, slider; 131, first groove; 132, first guiding wheel; 133, second guiding wheel; 14, first pushing block; 21, second driving component; 22, second mechanism main body; 23, telescopic rod; 231, second groove; 24, second pushing block; 31, proofing room main body; 32, first machine box; 33, partition board; 34, first blower; 35, condenser; 36, radiator; 37, spray pipe; 38, air outlet pipe; 381, air outlet; 382, second connecting pipe; 39, return air pipe; 391, return air inlet; 392, first connecting pipe; 4, steaming cabinet main body; 5, dehumidifying device; 51, second machine box; 511, dehumidifying port; 52, second blower; 53, pressure relief mechanism; 531, sealing plate; 532, fixed rod; 533, elastic connection component; 5331, connecting block; 5332, limiting groove; 5333, sliding part; 5334, connecting rod; 5335, flange part; 5336, third elastic part; 534, lifting driver; 535, guiding block; 536, bracket; 537, connecting sleeve; 538, plugging piece. Detailed implementation manners

[0090] The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the embodiments of the present application.

[0091] In the description of the embodiments of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present application 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 should not be construed as a limitation to the embodiments of the present application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0092] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a replaceable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0093] The embodiments of the present application disclose a proofing and steaming production line.

[0094] Please refer to Figures 1 to 5 , an embodiment of the proofing and steaming production line provided in the embodiments of the present application includes:

[0095] A proofing room 100, a steaming cabinet 200, and a conveying system.

[0096] The proofing room 100 and the steaming cabinet 200 are arranged in sequence along the preset conveying line direction. It should be noted that the preset conveying line direction can be determined according to the actual site conditions and installation requirements. For example, it can be directly arranged in a straight line direction in sequence, without limitation.

[0097] The proofing room 100 is provided with a proofing entrance and a proofing exit, and the steaming cabinet 200 is provided with a steaming entrance and a steaming exit; automatic doors are provided at the proofing entrance, the proofing exit, the steaming entrance and the steaming exit. The structure of the automatic door can be selected from the existing automatic opening and closing doors on the market according to actual needs, and no specific restrictions are made. In addition, there can be multiple conveying systems. Taking two as an example, the proofing entrance and the proofing exit can be respectively set to two, and the corresponding steaming cabinets 200 are set to two, corresponding to two conveying systems, so as to realize double-line proofing and steaming operations and further improve the efficiency of proofing and steaming operations.

[0098] The conveying system includes a movable loading trolley (not shown in the figure), a proofing conveying device 400 for conveying the loading trolley, and a steaming conveying device 500. The specific structure of the loading trolley can be designed with reference to the existing movable bun steamer trolley or directly adopted, and no specific description is made here.

[0099] The proofing conveying device 400 is arranged between the proofing entrance and the proofing exit, and includes a plurality of first proofing conveying mechanisms 402 and a second proofing conveying mechanism 403; the steaming conveying device 500 is arranged between the steaming entrance and the steaming exit.

[0100] The plurality of first proofing conveying mechanisms 402 are arranged in sequence and staggered along the direction from the proofing entrance to the proofing exit, and there is a partially overlapping conveying stroke between adjacent first proofing conveying mechanisms 402; the design of the partially overlapping conveying stroke can better realize the conveyance of the loading trolley from the previous first proofing conveying mechanism 402 to the next first proofing conveying mechanism 402.

[0101] The second proofing conveying mechanism 403 is installed on one side of the last first proofing conveying mechanism 402 and is used to convey the loading trolley conveyed by the last first proofing conveying mechanism 402 onto the steaming conveying mechanism 502; it should be noted that the last first proofing conveying mechanism 402 referred to in this application is the last first proofing conveying mechanism 402 along the direction from the proofing entrance to the proofing exit. When the first proofing conveying mechanism 402 conveys the loading trolley along the direction from the proofing entrance to the proofing exit to the handover position with the second proofing conveying mechanism 403, the second proofing conveying mechanism 403 can be switched at this time to convey the in-place loading trolley into the steaming cabinet 200.

[0102] As can be seen from the above technical solutions, the waking and steaming production line designed in this application sets the waking room 100 and the steaming cabinet 200 together and uses them in combination with the conveying system to enable automatic steaming production operations, thereby reducing manual operations, effectively saving manpower and material resources, improving production efficiency, and ensuring production quality. Furthermore, in this application, the first waking and conveying mechanism 402 for realizing the conveyance of the loading trolley during the waking process in the waking and conveying device 400 is designed into multiple ones, and they are arranged in a staggered manner in sequence from the waking inlet to the waking outlet direction. At the same time, there is a partially overlapping conveying stroke between adjacent first waking and conveying mechanisms 402. This design can, on the basis of ensuring the conveying function, independently control the targeted point waking of the loading trolley on any first waking and conveying mechanism 402 on the waking room 100 without being interfered by other first waking and conveying mechanisms 402, can realize more accurate and flexible waking operation control, and can also realize more targeted maintenance, making the maintenance more convenient.

[0103] The above is the first embodiment of the waking and steaming production line provided by this application. The following is the second embodiment of the waking and steaming production line provided by this application. For details, please refer to Figures 1 to 17 。

[0104] Based on the solution of the above first embodiment:

[0105] As Figures 1 to 5 shown, to further improve the overall automation level, the conveying system further includes an inlet conveying device 300 and an outlet conveying device 600 for conveying the loading trolley.

[0106] The inlet conveying device 300 is arranged at a position outside one side of the waking inlet and is used to convey the loading trolley onto the waking and conveying device 400 to realize the pre-conveyance of the loading trolley.

[0107] The outlet conveying device 600 is arranged at a position outside one side of the steaming outlet and is used to convey the loading trolley conveyed on the steaming conveying device 500 out, so as to realize the conveyance of the loading trolley during the process of being conveyed out of the steaming cabinet 200.

[0108] Further, the inlet conveying device 300 includes a first guiding track 301 and an inlet conveying mechanism 302 arranged in the first guiding track 301. The inlet conveying mechanism 302 is used to convey the loading trolley located on the first guiding track 301 onto the first first waking and conveying mechanism 402.

[0109] The waking and conveying device 400 further includes a second guiding track 401; thus, the first waking and conveying mechanism 402 and the second waking and conveying mechanism 403 are also arranged in the second guiding track 401.

[0110] The steaming and conveying device 500 includes a third guiding track 501 and a steaming and conveying mechanism 502 disposed within the third guiding track 501.

[0111] The outlet conveying device 600 includes a fourth guiding track 601 and an outlet conveying mechanism 602 disposed within the fourth guiding track 601. The outlet conveying mechanism 602 is used to convey the loading trolley conveyed out from the steaming and conveying device 500.

[0112] In this application, the first guiding track 301, the second guiding track 401, the third guiding track 501, and the fourth guiding track 601 can all be composed of two parallel and spaced-apart guide rails, which can play a certain guiding role in the movement of the loading trolley, and there is no limitation.

[0113] As Figure 6 shown, further, for the inlet conveying mechanism 302, the first proofing conveying mechanism 402, and the steaming and conveying mechanism 502, they can all be designed to include a first mechanism main body 12, a slider 13, a first pushing block 14, and a first driving component 11.

[0114] The first driving component 11 is installed on the first mechanism main body 12 and is connected to the slider 13 for driving the slider 13 to move.

[0115] The slider 13 is provided with a first groove 131. The first pushing block 14 is elastically rotatably installed on the first groove 131 through a first elastic member (not shown in the figure). When the first elastic member is not affected by an external force, the first pushing block 14 is inclined upward. The first elastic member can be a torsion spring, so that the first pushing block 14 has an elastic torsional force. When the first elastic member is not affected by an external force, the first pushing block 14 is inclined at a certain inclination angle, so that the upper end of the first pushing block 14 can extend out of the first groove 131 to cooperate with the loading trolley.

[0116] The loading trolley includes a trolley body, and at least two spaced-apart cooperating beams are provided at the bottom of the trolley body. Taking the trolley body including a storage rack and moving wheels connected to the bottom of the storage rack as an example, the bottom of the storage rack can be designed as a square frame structure, and the two cooperating beams are also two opposite frame sides of the square frame. The cooperating beam can be in contact with and abutted against the upward end of the first pushing block 14 moving in the forward direction, and the cooperating beam can also be in sliding contact with the top of the first pushing block 14 moving in the reverse direction. It can be understood that the forward direction is the direction same as the preset conveying line direction, and the reverse direction is the direction opposite to the preset conveying line direction.

[0117] The matching beams are designed to be at least two and spaced apart, so that the entrance conveying mechanism 302 and the first first proofing conveying mechanism 402 can be arranged along the same straight line direction, and can be spaced apart instead of staggered, so as not to affect the automatic door design of the proofing entrance, and ensure that the automatic door can better seal the proofing entrance. First, fill the loading trolley with the bun material to be processed, and then push the loading trolley into the first guide track 301 until the last matching beam on the loading trolley also passes over the first push block 14 on the entrance conveying mechanism 302. After being pushed into place, the entrance conveying mechanism 302 is started. At this time, the first pushing block 14 also pushes the matching beam to move, thereby driving the loading trolley to move on the first guide rail 301. When the loading trolley is driven to move to the point where the matching beam in front of it passes over the first pushing block 14 on the first first proofing conveying mechanism 402, the handover between the entrance conveying mechanism 302 and the first first proofing conveying mechanism 402 is completed. At this time, the entrance conveying mechanism 302 drives the first pushing block on itself to reset, and the first first proofing conveying mechanism 402 drives the loading trolley to continue moving until it completely enters the proofing room 100, and then the automatic door of the proofing entrance can be closed. Afterwards, the first proofing conveying mechanism 402 stays for a certain time according to the set proofing time, and then continues to drive the loading cart to move until the previous matching beam of the loading cart passes over the first pushing block 14 on the next first proofing conveying mechanism 402. The first first proofing conveying mechanism 402 drives its own first pushing block 14 to reset, and the next first proofing conveying mechanism 402 also continues to drive the loading cart to move after a certain stay time, thereby completing the transportation of the loading cart in the proofing room 100.

[0118] like Figure 7 As shown, further, the first driving assembly 11 is designed to include a first rotating motor 111 , a driving wheel 112 , a driven wheel (not shown) and a chain 114 .

[0119] The driving wheel 112 and the driven wheel are pivotally connected at both ends of the first mechanism body 12, and are connected by a chain 114. Specifically, the roller shaft 1211 is rotatably installed at both ends of the first mechanism body 12 and the second mechanism body 22 through the bearing seat 113, and then the driving wheel 112 and the driven wheel are respectively sleeved on the roller shaft 1211. The first rotating motor 111 is installed on one side of the first mechanism body 12 and connected to the driving wheel 112, and is used to drive the driving wheel 112 to rotate; the slider 13 is slidably installed on the first mechanism body 12 and connected to the chain 114.

[0120] like Figure 7As shown, further, in terms of the design of the first mechanism body 12, it includes a lower mechanism body 121 and an upper mechanism body 122; the lower mechanism body 121 includes two Z-shaped plates; the two Z-shaped plates are arranged at intervals and are symmetric to each other; the driving wheel 112 and the driven wheel are pivotally connected between the two Z-shaped plates; the upper mechanism body 122 includes two channel-shaped plates; the two channel-shaped plates are symmetrically arranged, and the openings face each other and are fixedly connected to the tops of the Z-shaped plates one by one; a sliding cavity 1221 for the slider 13 to slide is formed between the two channel-shaped plates. This structural design not only provides an installation space for the first driving assembly 11 but also provides a mating installation space for the slider 13, making the overall structure more compact.

[0121] As Figure 8 shown, further, in order to enable the slider 13 to slide smoothly in the sliding cavity 1221, a first guiding wheel 132 that rolls into contact with the upper and lower walls of the channel-shaped plate and a second guiding wheel 133 that rolls into contact with the side wall of the channel-shaped plate are respectively installed on the two side walls of the slider 13.

[0122] Of course, the specific structural designs of the sliders 13 on the inlet conveying mechanism 302, the first proofing conveying mechanism 402, and the steaming conveying mechanism 502 in this application may not be the same. As Figure 9 shown, the specific structure of the first mechanism body 12 on the steaming conveying mechanism 502 may be in a rectangular ring structure, and the internal annular cavity forms the first groove 131. Since there is a lot of water vapor in the steaming cabinet 200, the rectangular ring structure design can quickly drain the condensed water condensed on the slider 13, which is more conducive to use. Those skilled in the art can make appropriate variant designs based on this, without limitation.

[0123] Further, a plurality of proofing zones are sequentially arranged in the proofing room 100 along the proofing inlet to the proofing outlet direction; the first pushing block 14 is correspondingly set to be a plurality, corresponding to the proofing zones one by one, and is respectively used to transport the loading trolleys in their corresponding proofing zones. The zoning design in the proofing room 100 can achieve segmented proofing, that is, a total proofing time can be set, and then it is allocated to a plurality of proofing zones through the control system. Taking the total proofing time of 2400 s as an example, assuming there are four proofing zones, then 600 s of proofing time can be allocated to each proofing zone. That is, the buns can reach the total proofing time after proofing for 600 s in each proofing zone. Such a proofing design can combine proofing and conveying to make the production operation more continuous.

[0124] As Figure 3As shown in the figure, further, taking four proofing areas as an example, four sliders 13 with first pushing blocks 14 are correspondingly required. Therefore, four first proofing conveying mechanisms 402 can be set. However, the setting of four first proofing conveying mechanisms 402 has a relatively large number, which will increase the equipment cost to a certain extent. Therefore, to further optimize the cost issue and make the overall structure more compact, the first proofing conveying mechanism 402 is designed to be three.

[0125] Among them, the conveying stroke of the second first proofing conveying mechanism 402 is greater than that of the first first proofing conveying mechanism 402 and the last first proofing conveying mechanism 402. And two sliders 13 are arranged at intervals on the second first proofing conveying mechanism 402, and a first pushing block 14 is correspondingly arranged on each slider 13. That is to say, the second proofing conveying mechanism is designed to be longer, and two sliders 13 are arranged on it to drive the two first pushing blocks 14 to move. In this way, combined with the first pushing blocks 14 on the first first proofing conveying mechanism 402 and the last first proofing conveying mechanism 402, the requirements of four first pushing blocks 14 are met. During use, the first first proofing conveying mechanism 402 drives its own first pushing block 14 to move to convey the loading trolley on the first proofing area to the second proofing area. When the second proofing conveying mechanism moves to drive its two first pushing blocks 14 to move, it can convey the loading trolley on the second proofing area to the third proofing area and at the same time convey the loading trolley on the third proofing area to the fourth proofing area, realizing the conveyance of the loading trolleys in two proofing areas at one time. The proofing areas in the above embodiment are sorted in the direction from the proofing entrance to the proofing exit.

[0126] Further, taking multiple proofing areas as an example, in order to more accurately control the proofing time between each proofing area, induction sensors (not shown in the figure) for sensing the loading trolley can be respectively arranged at both ends of the second guiding track 401 and at the positions between adjacent two proofing areas. The induction sensor can be a transmissive sensor or other types of induction sensors, without limitation. When the induction sensor at one end of the second guiding track 401 close to the proofing entrance senses that a loading trolley enters, the control system can record the time when the loading trolley enters the first proofing area. Then the system can calculate the time when the loading trolley should stay in the first proofing area at this time. When the time difference between the time nodes detected by the next induction sensor and the time nodes detected by the previous induction sensor is less than the preset proofing time of the proofing area, that is, it is judged that the proofing time of the previous proofing area is insufficient. Then the control system can compensate for the insufficient proofing time of the previous proofing area in the current proofing area, so as to ensure that the final total proofing time meets the set time and realize more accurate control of the proofing time.

[0127] Furthermore, the installation of the induction sensor can also be used to achieve automatic feeding. When the control system detects through the induction sensor that the carrier trolley in the first proofing area has been completely transported to the next proofing area, it can control the automatic door at the proofing entrance to open and control the entrance conveying mechanism 302 to convey the loading trolley on the first guiding track 301 to the proofing room 100. Similarly, the induction sensor can also be configured on the first guiding track 301, the third guiding track 501, and the fourth guiding track 601 to detect the loading trolleys in their respective guiding tracks. Taking the first guiding track 301 as an example, when the control system detects through the detection sensor that there is no loading trolley on the first guiding track 301, it can issue an alarm to remind the operator to replenish the loading trolley in time to avoid unloaded operation.

[0128] As Figure 10 well as Figure 11 shown, further, in terms of the design of the second proofing conveying mechanism 403 and the outlet conveying mechanism 602, they can both be designed to include a second mechanism main body 22, a telescopic rod 23, a second pushing block 24, and a second driving component 21.

[0129] The telescopic rod 23 is slidably installed on the second mechanism main body 22. The structure of the telescopic rod 23 can be designed with reference to the aforementioned slider 13, except that the length of the telescopic rod 23 is longer than that of the slider 13, so that one end of the telescopic rod 23 can extend out of the second mechanism main body 22. Similarly, the second mechanism main body 22 can also be designed with reference to the aforementioned first mechanism main body 12, and no specific limitation is made.

[0130] At the top of one end of the telescopic rod 23 facing the steaming cabinet 200, there is a second groove 231. The second pushing block 24 is elastically and rotatably installed on the second groove 231 through a second elastic member; when the second elastic member (not shown in the figure) is not affected by external forces, the second pushing block 24 is inclined upward. Specifically, it can also refer to the cooperation between the aforementioned first groove 131 and the first pushing block 14, and will not be elaborated here.

[0131] The cooperation beam can be in contact with and abutted against the upward end of the second pushing block 24 moving in the forward direction; the cooperation beam can also be in sliding contact with the top of the second pushing block 24 moving in the reverse direction; the second driving component 21 is installed on the second mechanism main body 22 and is connected to the telescopic rod 23 for driving the telescopic rod 23 to perform telescopic movement; taking the preset conveying line direction as a straight line as an example, then the second proofing conveying mechanism 403, the steaming conveying mechanism 502, and the outlet conveying mechanism 602 can be distributed in a staggered manner in sequence to ensure that the loading trolley can be well conveyed between each other. The second driving component 21 can also refer to the aforementioned first driving component 11 to achieve chain drive, and no specific limitation is made.

[0132] When the last first proofing conveyor mechanism 402 drives the loading trolley to move until the mating beam of the loading trolley crosses the second pushing block 24 on the second proofing conveyor mechanism 403, this is regarded as the completion of the handover with the second proofing conveyor mechanism 403; the second proofing conveyor mechanism 403 drives the telescopic rod 23 to extend and move to drive the loading trolley into the steaming cabinet 200. When the mating beam of the loading trolley crosses the first pushing block 14 on the cooking conveyor mechanism 502, this is regarded as the loading trolley arriving at the steaming cabinet 200 in place; after cooking is completed, the cooking outlet is opened, and the outlet conveyor mechanism 602 drives its own telescopic rod 23 to extend and move to a preset position. The cooking conveyor mechanism 502 drives the loading trolley to move until the mating beam of the loading trolley crosses the second pushing block 24 on the outlet conveyor mechanism 602. At this time, the outlet conveyor mechanism 602 can control the telescopic rod 23 to reset, and then continue to convey the loading trolley coming out of the steaming cabinet 200.

[0133] Furthermore, a first transfer room (not shown in the figure) is also provided between the proofing outlet and the cooking inlet; one side of the first transfer room is communicated with a spare steaming cabinet (not shown in the figure), and a detachable fifth guiding track 701 is provided in the first transfer room. With this design, when a failure occurs in the steaming cabinet 200, the fifth guiding track 701 can be removed, and the loading trolley coming out of the proofing room 100 can be pushed into the spare steaming cabinet for cooking, avoiding the problem of the production line stopping due to the failure of the steaming cabinet 200 and ensuring stable production.

[0134] As Figure 1 shown, furthermore, a detachable sixth guiding track 702 can also be added between the cooking outlet and the fourth guiding track 601. The detachable installation of the fifth guiding track 701 and the sixth guiding track 702 can be achieved by setting fixed columns on the ground, and the fifth guiding track 701 and the sixth guiding track 702 are provided with column sleeves sleeved on the fixed columns, thus realizing detachable cooperation, and the specific details are not limited.

[0135] As Figure 12 and Figure 13 shown, furthermore, the proofing room 100 includes a proofing room body 31 and a proofing device.

[0136] The proofing device includes a first machine box 32, a first fan 34, a condenser 35, a radiator 36, a spray pipe 37, an air outlet pipe 38, and an air return pipe 39.

[0137] The first machine box 32 is installed on the outer top of the proofing room body 31, and a partition 33 is provided inside. The partition 33 divides the inside of the first machine box 32 into a first chamber and a second chamber.

[0138] The first blower 34 is installed in the first chamber, and its air outlet end communicates with the second chamber through the partition 33. The condenser 35, the radiator 36, and the spray pipe 37 are arranged in sequence along the direction away from the partition 33. The first chassis 32 is provided with a first communication port communicating with the inside of the first chamber and a second communication port communicating with the inside of the second chamber. The second communication port is arranged on the side of the spray pipe 37 away from the partition 33.

[0139] The return air pipe 39 is arranged in the proofing room body 31 and is provided with a plurality of return air inlets 391. The return air pipe 39 is connected and communicated with the first communication port through the first connecting pipe 392; the air outlet pipe 38 is arranged in the proofing room body 31 and is provided with a plurality of air outlets 381. The air outlet pipe 38 is connected and communicated with the second communication port through the second connecting pipe 382. Taking the example of having two proofing conveying devices 400, the air outlet pipe 38 can be arranged between the two proofing conveying devices 400, and the return air pipe 39 can be designed into two, which are respectively arranged on the two side walls of the proofing room body 31, and there is no specific limitation.

[0140] The above design utilizes steam circulation to maintain a constant temperature and humidity in the room, thereby providing proofing conditions, and this design is also more energy-efficient. Of course, the proofing device can also be designed with reference to existing proofing devices on the market or directly adopted, and there is no specific limitation.

[0141] As Figures 14 to 17 shown, further, the steaming cabinet 200 includes a steaming cabinet body 4, a steam generating device (not shown in the figure), and a dehumidifying device 5;

[0142] The steam generating device is connected to the steaming cabinet body 4 and is used to provide steam for the steaming cabinet body 4; this steam generating device can be designed with reference to existing steam generating devices for cooking on the market or directly adopted. In order to better control the temperature in the steaming cabinet 200, two angle seat valves are arranged on the steaming cabinet 200. One of the angle seat valves is a heating valve, and the other is a constant temperature valve, which are respectively connected to the steam generating device. During the steaming process, when the ambient temperature in the steaming cabinet reaches the target temperature, the heating valve automatically closes, and the constant temperature valve remains open until the steaming ends.

[0143] The dehumidifying device 5 is connected to the steaming cabinet body 4 and is used to dehumidify the steaming cabinet body 4.

[0144] The dehumidifying device 5 includes a second chassis 51, a second fan 52, and a pressure relief mechanism 53; the second chassis 51 is installed on the steaming cabinet body 4 and is provided with a dehumidifying port 511 for communicating the inside of itself and the inside of the steaming cabinet 200; the second fan 52 is installed on the second chassis 51, and the air suction end is communicated with the second chassis 51, and can extract the remaining steam in the cabinet when the steaming cabinet completes the steaming operation; the pressure relief mechanism 53 is installed on the dehumidifying port 511. In this application, the pressure relief mechanism 53 is integrated on the dehumidifying device 5, so that the dehumidifying device 5 has both a dehumidifying function and a pressure relief function. Compared with the way of separately arranging the dehumidifying module and the pressure relief module, it can achieve a more compact structure.

[0145] Further, in terms of the design of the pressure relief mechanism 53, it includes a bracket 536, a sealing plate 531, a fixing rod 532, a lifting drive 534, and an elastic connection assembly 533.

[0146] The bracket 536 is installed at a position corresponding to the dehumidifying port 511 on the top of the second chassis 51; the lifting drive 534 is installed on the bracket 536, and the telescopic end is connected to one end of the fixing rod 532 through the elastic connection assembly 533; the other end of the fixing rod 532 extends into the second chassis 51 movably and is connected to the sealing plate 531, and the sealing plate 531 covers the dehumidifying port 511. By driving the sealing plate 531 to move up and down through the lifting drive 534, the opening or closing of the sealing plate 531 for the dehumidifying port 511 can be actively controlled.

[0147] In terms of the design of the elastic connection assembly 533, it includes a connection block 5331, a third elastic member 5336, and a connecting rod 5334.

[0148] A limiting groove 5332 is formed in the connection block 5331 in the vertical direction, and a sliding portion 5333 that is clamped into the limiting groove 5332 and slidably matched with the limiting groove 5332 is provided on the connecting rod 5334; the limiting groove 5332 is used to provide a certain movement displacement for the connection block 5331. A flange portion 5335 is further provided on the connecting rod 5334 at a position below the connection block 5331; the third elastic member 5336 is connected between the flange portion 5335 and the connection block 5331, and a fourth guide rail 601 is in contact with and abuts against the flange portion 5335; one end of the fixing rod 532 is connected to the connecting rod 5334.

[0149] The lifting drive 534 is connected to the fixed rod 532 through the elastic connection component 533 designed as above. When it is necessary to control the sealing plate 531 to rise to open the dehumidification port 511, the connection block 5331 can be driven to move upward until the bottom of the limiting groove 5332 of the connection block 5331 abuts against the sliding part 5333, and then the connecting rod 5334 is driven to move upward. While the connecting rod 5334 moves upward, the fixed rod 532 is driven to move upward, and then the sealing plate 531 is driven to move upward to the state of opening the dehumidification port 511.

[0150] When closing the dehumidification port 511, the lifting drive 534 drives the connection block 5331 to move downward. At the same time, the sealing plate 531 will also descend under the action of gravity. When the connection block 5331 moves downward to squeeze the third elastic member 5336, at this time, the third elastic member 5336 will also provide an elastic force for the connecting rod 5334 to move downward. This elastic force is applied to the sealing plate 531 through the fixed rod 532, so that the sealing plate 531 can closely adhere to the dehumidification port 511 to achieve sealing. Since the sliding part 5333 has a certain movement displacement on the limiting groove 5332, when the pressure in the steaming cabinet body 4 is greater than the elastic force of the third elastic member 5336, the sealing plate 531 will be pushed open to complete pressure relief. After the pressure relief, the sealing body will again closely adhere to the dehumidification port 511 under the action of the third elastic member 5336. With this design, the pressure in the steaming cabinet body 4 can be controlled by controlling the different compression degrees of the third elastic member 5336. The overall structural design is ingenious, which can not only meet the dehumidification requirements but also meet the pressure relief requirements. At the same time, the pressure relief degree can also be controlled by adjusting the compression degree of the third elastic member 5336, and it is flexible to use.

[0151] Further, in order to improve the smoothness of the lifting movement of the fixed rod 532, the pressure relief mechanism 53 further includes a guide block 535; the guide block 535 is sleeved on the fixed rod 532 and is slidably installed on the bracket 536 in the vertical direction.

[0152] Further, in order to improve the sealing effect of the sealing plate 531 on the dehumidification port 511, a silica gel pad (not shown in the figure) is laid on the bottom surface of the sealing plate 531.

[0153] Further, the third elastic member 5336 is preferably designed as a compression spring and is sleeved on the connecting rod 5334.

[0154] Further, the limiting groove 5332 can be designed as a through groove, and correspondingly, a stop member (not shown in the figure) is detachably installed on the sliding part 5333; the stop member can contact and abut against the connection block 5331 in the direction in which the sliding part 5333 disengages from the limiting groove 5332. By designing this stop member, it can be avoided that the sliding part 5333 disengages from the limiting groove 5332, ensuring the reliable cooperation between the connecting rod 5334 and the connection block 5331.

[0155] Furthermore, the stopper can be a threaded fastener, such as a bolt, a screw, etc., and there is no specific limitation.

[0156] Furthermore, the connecting rod 5334 and the fixing rod 532 are preferably designed to be detachably connected for convenient maintenance.

[0157] Furthermore, a connecting sleeve 537 can be fixedly sleeved at the bottom end of the connecting rod 5334, and a pin member 538 is movably inserted on the outer peripheral wall of the connecting sleeve 537; a jack for the pin member 538 to be movably inserted is arranged on the rod section of the fixing rod 532 extending into the connecting sleeve 537, so as to realize the quick assembly and disassembly cooperation between the connecting rod 5334 and the fixing rod 532. Those skilled in the art can make appropriate variation designs based on this, and there is no limitation.

[0158] The wake-steaming production line provided by the present application has been introduced in detail above. For those of ordinary skill in the art, according to the idea of the embodiments of the present application, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. Awakening and steaming production line, characterized in that, It includes a proofing room (100), a steaming cabinet (200) and a conveying system; The conveying system includes a movable loading trolley, and a proofing conveying device (400) and a steaming conveying device (500) for conveying the loading trolley; The proofing conveying device (400) is arranged between the proofing inlet and the proofing outlet of the proofing room (100), and includes a plurality of first proofing conveying mechanisms (402) and a second proofing conveying mechanism (403); The steaming conveying device (500) is arranged between the steaming inlet and the steaming outlet of the steaming cabinet (200); The plurality of first proofing conveying mechanisms (402) are arranged in a staggered manner in sequence from the proofing inlet to the proofing outlet direction, and there is a partially overlapping conveying stroke between adjacent first proofing conveying mechanisms (402); The second proofing conveying mechanism (403) is installed on one side of the last first proofing conveying mechanism (402) for conveying the loading trolley conveyed by the last first proofing conveying mechanism (402) onto the steaming conveying device (500); The conveying system further includes an inlet conveying device (300); The inlet conveying device (300) is arranged at a position outside one side of the proofing inlet for conveying the loading trolley onto the proofing conveying device (400); The inlet conveying device (300) includes a first guiding track (301) and an inlet conveying mechanism (302) arranged in the first guiding track (301); The inlet conveying mechanism (302) is used for conveying the loading trolley located on the first guiding track (301) onto the first first proofing conveying mechanism (402); The steaming conveying device (500) includes a third guiding track (501) and a steaming conveying mechanism (502) arranged in the third guiding track (501); The inlet conveying mechanism (302), the first proofing conveying mechanism (402) and the steaming conveying mechanism (502) all include a first mechanism main body (12), a slider (13), a first pushing block (14) and a first driving component (11); The first driving component (11) is installed on the first mechanism main body (12) and is connected to the slider (13) for driving the slider (13) to move; A first groove (131) is provided on the slider (13); The first pushing block (14) is elastically rotatably installed in the first groove (131) through a first elastic member; When the first elastic member is not subjected to an external force, the first pushing block (14) is inclined upward; The loading trolley includes a trolley body; At least two spaced matching beams are provided at the bottom of the trolley body; The matching beam is in contact and abuts against the upward end of the first pushing block (14) moving forward; The matching beam also makes sliding contact with the top of the first pushing block (14) moving in the reverse direction.

2. The awakening and steaming production line according to claim 1, characterized in that, The conveying system further includes an outlet conveying device (600); The outlet conveying device (600) is arranged at a side position outside the steaming outlet, and is used to convey the loading trolley conveyed on the steaming conveying device (500) out.

3. The awakening and steaming production line according to claim 2, characterized in that, The proofing and conveying device (400) further comprises a second guide track (401); The first proofing conveying mechanism (402) and the second proofing conveying mechanism (403) are arranged in the second guide track (401); The export conveying device (600) comprises a fourth guide track (601) and an export conveying mechanism (602) arranged in the fourth guide track (601); The outlet conveying mechanism (602) is used to convey the loading cart conveyed from the steaming and conveying device (500).

4. The awakening and steaming production line according to claim 3, characterized in that, The first driving assembly (11) comprises a first rotating motor (111), a driving wheel (112), a driven wheel and a chain (114); The driving wheel (112) and the driven wheel are pivotally connected to two ends of the first mechanism body (12), and are transmission-connected to each other via the chain (114); The first rotating motor (111) is installed on one side of the first mechanism body (12) and connected to the driving wheel (112), and is used to drive the driving wheel (112) to rotate; The slider (13) is slidably mounted on the first mechanism body (12) and is connected to the chain (114).

5. The awakening and steaming production line according to claim 3, characterized in that, The proofing room (100) is provided with a plurality of proofing areas in sequence along the proofing entrance toward the proofing exit; There are a plurality of first pushing blocks (14), corresponding one to one with the fermentation areas, and respectively used to transport the loading trolley in the fermentation area corresponding to the first pushing block (14).

6. The awakening and steaming production line according to claim 5, characterized in that, There are four proofing areas; there are three first proofing conveying mechanisms (402); The conveying stroke of the second first proofing conveying mechanism (402) is greater than the conveying stroke of the first first proofing conveying mechanism (402) and the conveying stroke of the last first proofing conveying mechanism (402); Two of the sliders (13) are arranged at intervals on the second of the first proofing and conveying mechanisms (402); The first pushing block (14) is arranged on each of the sliding blocks (13) in a one-to-one correspondence.

7. The proofing and steaming production line according to claim 6, characterized in that Induction sensors for sensing the loading trolley are respectively provided at both ends of the second guide track (401) and at a position between two adjacent proofing areas.

8. The proofing and steaming production line according to claim 3, characterized in that The second proofing conveying mechanism (403) and the outlet conveying mechanism (602) both comprise a second mechanism body (22), a telescopic rod (23), a second pushing block (24) and a second driving assembly (21); The telescopic rod (23) is slidably mounted on the second mechanism body (22); A second groove (231) is provided at the top of one end of the telescopic rod (23) facing the steam cabinet (200); The second pushing block (24) is elastically rotatably mounted on the second groove (231) via a second elastic member; When the second elastic member is not acted upon by an external force, the second pushing block (24) is arranged to be tilted upwards; The matching beam contacts and abuts against an upward end of the second pushing block (24) moving in the forward direction; The mating beam is also in sliding contact with the top of the second pushing block (24) moving in the reverse direction; The second driving assembly (21) is installed on the second mechanism main body (22) and is connected to the telescopic rod (23) for driving the telescopic rod (23) to perform telescopic movement.

9. The proofing and steaming production line according to claim 1, characterized in that A first transfer room is also provided between the proofing outlet and the steaming inlet; One side of the first transfer room is communicated with a spare steaming cabinet; A detachable fifth guiding track (701) is provided in the first transfer room.

10. The proofing and steaming production line according to claim 1, characterized in that The proofing room (100) includes a proofing room body (31) and a proofing device; The proofing device includes a first machine case (32), a first fan (34), a condenser (35), a radiator (36), a spray pipe (37), an air outlet pipe (38), and a return air pipe (39); The first machine case (32) is installed outside the proofing room body (31) and is internally provided with a partition board (33); The partition board (33) divides the interior of the first machine case (32) into a first chamber and a second chamber; The first fan (34) is installed in the first chamber, and the air outlet end communicates with the second chamber through the partition board (33); The condenser (35), the radiator (36), and the spray pipe (37) are arranged in sequence along the direction away from the partition board (33); The first machine case (32) is provided with a first communication port communicating with the inside of the first chamber and a second communication port communicating with the inside of the second chamber; The second communication port is arranged on the side of the spray pipe (37) away from the partition board (33); The return air pipe (39) is arranged in the proofing room body (31) and is provided with a plurality of return air openings (391); The return air pipe (39) is connected and communicated with the first communication port through a first connecting pipe (392); The air outlet pipe (38) is arranged in the proofing room body (31) and is provided with a plurality of air outlet openings (381); The air outlet pipe (38) is connected and communicated with the second communication port through a second connecting pipe (382).

11. The proofing and steaming production line according to claim 1, characterized in that The steaming cabinet (200) includes a steaming cabinet body (4), a steam generating device, and a dehumidifying device (5); The steam generating device is connected to the steaming cabinet body (4) for providing steam to the steaming cabinet body (4); The dehumidifying device (5) is connected to the steaming cabinet body (4) for dehumidifying the steaming cabinet body (4); The dehumidifying device (5) includes a second machine case (51), a second fan (52), and a pressure relief mechanism (53); The second machine case (51) is installed on the steaming cabinet body (4) and is provided with a dehumidifying port (511) for communicating its interior and the interior of the steaming cabinet (200); The second fan (52) is installed on the second machine case (51), and the air suction end communicates with the second machine case (51); The pressure relief mechanism (53) is installed on the dehumidifying port (511).

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