Drawer type full-automatic pastry fermentation production line

Abstract

The utility model relates to a drawer type full-automatic pastry leavening production line in the field of pastry leavening, which comprises a leavening room and a control cabinet, an accommodating cavity is formed in the leavening room, a hot air circulating system and a humidifying system are arranged in the accommodating cavity, one side of the leavening room is provided with an opening communicated with the accommodating cavity, and the other side of the leavening room is provided with an air outlet communicated with the humidifying system. The fermentation room is detachably connected with a storage frame through the opening, the storage frame is connected with an installation sealing plate which is used for being matched with the opening and sealing the containing cavity, the storage frame is connected with a bracket capable of sliding in a drawing mode through a sliding channel, and the installation sealing plate is provided with a sliding groove inlet matched with the sliding channel; a sliding channel is arranged in the fermentation room, a bracket is arranged in the sliding channel, one end of the bracket penetrates through an inlet of the sliding groove and can be opened or closed in a sliding mode along the sliding channel, a sealing piece is connected to the bracket, and a mechanical arm used for feeding, an incoming material conveying belt used for conveying pastries and a discharging conveying belt are arranged outside the fermentation room. And the process requirements of different fermentation time of various products can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of pastry fermentation, in particular to drawer type full-automatic pastry fermentation production line. BACKGROUND

[0002] The pastry fermentation equipment is an important equipment in the technical field of pastry processing, and is widely used in various types of pastry making, including but not limited to steamed buns, steamed buns, bread, cakes and the like. Its main function is to provide a constant temperature and humidity environment to ensure the stability and efficiency of the fermentation process of the dough, thereby improving the quality and production efficiency of the pastry. Whether in large-scale frozen or baked food processing enterprises, fast food restaurants, restaurants, bakeries, the pastry fermentation equipment plays a crucial role and becomes an indispensable important equipment in the pastry and baking industry.

[0003] The existing pastry fermentation equipment mainly has two kinds, one is a fermentation box, which is mainly used in restaurants, canteens, fast food stores and bakeries with small production capacity. It mostly uses electric heating tube to directly heat the water in the water tank to realize a relatively stable temperature and humidity environment to improve the quality and efficiency of fermentation. The other is a fermentation room, which is a large equipment and is mainly used in large-scale pastry or baking food factories. It mostly uses a steam generator or other external steam source to connect the steam heat exchanger in the fermentation room through a pipeline to produce a relatively suitable temperature and humidity environment to help the fermentation of the dough. The main structure is made of polyurethane cold storage board with a stainless steel shell, which is not only beautiful but also durable. The fermentation is provided with temperature and humidity control, and the air with suitable temperature and humidity is uniformly blown to the whole interior of the fermentation room through a unique convection mode to ensure the fermentation effect of the dough. An automatic control system is also provided to prevent the temperature and humidity from exceeding the limit and ensure the stability of the fermentation effect.

[0004] However, although the existing pastry fermentation equipment meets the needs of food processing to some extent, it still has some obvious defects. First, the existing fermentation box has small volume and low production capacity, which is only suitable for small stores or canteens and is not suitable for industrial production, thereby affecting the production efficiency. The existing large-scale fermentation room usually needs manual feeding and discharging of materials during production, and manual input of timing and other related processes are required for each feeding. The manual participation degree is high, the manual consumption is large, the intelligent degree is low, it cannot be integrated into a full-automatic production line, and it is easy to cause low product consistency due to worker operation problems, which affects product quality and is not easy to use in full-automatic industrial production line. It is far behind the demand of high automation, high intelligence and digitization of modern industrial production equipment. UTILITY MODEL CONTENTS

[0005] The utility model discloses a drawer type full-automatic pastry proofing production line which solves the defects of the above-mentioned proofing room and provides a drawer type full-automatic pastry proofing production line, which solves the technical problems of the existing proofing room in the above-mentioned background technology, i.e., the proofing room is not suitable for industrialized full-automatic production, the labor consumption is large, the intelligentization and digitization degree are not high, and the automation production efficiency and product consistency of the proofing room and the matching production line are affected.

[0006] The utility model discloses a drawer type full-automatic pastry proofing production line which solves the defects of the above-mentioned proofing room and provides a drawer type full-automatic pastry proofing production line, which solves the technical problems of the existing proofing room in the above-mentioned background technology, i.e., the proofing room is not suitable for industrialized full-automatic production, the labor consumption is large, the intelligentization and digitization degree are not high, and the automation production efficiency and product consistency of the proofing room and the matching production line are affected.

[0007] The utility model discloses a drawer type full-automatic pastry proofing production line which solves the defects of the above-mentioned proofing room and provides a drawer type full-automatic pastry proofing production line, which solves the technical problems of the existing proofing room in the above-mentioned background technology, i.e., the proofing room is not suitable for industrialized full-automatic production, the labor consumption is large, the intelligentization and digitization degree are not high, and the automation production efficiency and product consistency of the proofing room and the matching production line are affected.

[0008] The utility model discloses a drawer type full-automatic pastry proofing production line which solves the defects of the above-mentioned proofing room and provides a drawer type full-automatic pastry proofing production line, which solves the technical problems of the existing proofing room in the above-mentioned background technology, i.e., the proofing room is not suitable for industrialized full-automatic production, the labor consumption is large, the intelligentization and digitization degree are not high, and the automation production efficiency and product consistency of the proofing room and the matching production line are affected.

[0009] The utility model discloses a drawer type full-automatic pastry proofing production line which solves the defects of the above-mentioned proofing room and provides a drawer type full-automatic pastry proofing production line, which solves the technical problems of the existing proofing room in the above-mentioned background technology, i.e., the proofing room is not suitable for industrialized full-automatic production, the labor consumption is large, the intelligentization and digitization degree are not high, and the automation production efficiency and product consistency of the proofing room and the matching production line are affected.

[0010] The utility model discloses a drawer type full-automatic pastry proofing production line which solves the defects of the above-mentioned proofing room and provides a drawer type full-automatic pastry proofing production line, which solves the technical problems of the existing proofing room in the above-mentioned background technology, i.e., the proofing room is not suitable for industrialized full-automatic production, the labor consumption is large, the intelligentization and digitization degree are not high, and the automation production efficiency and product consistency of the proofing room and the matching production line are affected.

[0011] Further in the above description, the sealing member comprises a first sealing baffle and a second sealing baffle, the first sealing baffle is installed at one end of the sliding extension of the sliding channel of the bracket, and the second sealing baffle is installed at one end of the bracket close to the installation baffle and exposed outside the sliding groove entrance.

[0012] The first sealing baffle and the second sealing baffle are arranged to seal and isolate the sliding channel from the external air when the bracket is pulled out to open or slide to close, thereby preventing the external air from entering the containing cavity through the sliding groove entrance, and reducing the influence of the external air on the environment of the face point.

[0013] Further in the above description, the first sealing baffle and the second sealing baffle are oppositely arranged at both ends of the bracket, and the inner sides of the first sealing baffle and the second sealing baffle are respectively connected with a first sealing member and a second sealing member, so as to seal and pair with the sliding groove entrance when the bracket is opened or closed.

[0014] The first sealing member and the second sealing member are arranged to further enhance the sealing and isolation effect of the bracket when it is pulled out to open or slide to close, thereby reducing the influence of the external air on the environment of the face point.

[0015] Further in the above description, the inner sides of the first sealing baffle and the second sealing baffle are respectively connected with a spring buckle, and the outer side of the second sealing baffle is connected with a handle for pulling, and the handle is provided with a plug-in hole for matching with a plug-in positioning bolt.

[0016] The spring buckle is arranged to connect the opening and closing of the bracket, the plug-in hole is arranged to match the plug-in positioning bolt, and the handle is arranged to drive the bracket to slide along the sliding channel.

[0017] Further in the above description, the moving base is installed on the moving rail through a sliding member, and the moving base is connected with a driving motor for driving the moving base to slide along the moving rail, the output shaft of the driving motor is connected with a rotating gear, and the moving rail is provided with a rack meshed with the rotating gear, so that the rotating gear can move along the rack.

[0018] The rotating of the driving motor can drive the moving base to move along the extension direction of the moving rail, so as to drive the mechanical hand on the moving base to move and adjust.

[0019] Further in the above description, the clamping mechanism comprises a connecting plate and a plurality of clamping jaws arranged on the connecting plate, the connecting plate is connected with the end of the mechanical hand through a connecting seat, the clamping jaw comprises two cross-arranged clamping plates and a clamping rod arranged at the end of the clamping plate, and the connecting plate is provided with a clamping cylinder for driving the cross-arranged clamping plates to open and close.

[0020] One end of the connecting plate is connected with the positioning bolt through a connecting rod, and the telescopic end of the clamping cylinder is connected with the two clamping plates through a connecting rod structure, so that the telescopic end of the clamping cylinder can drive the two clamping plates to open and close through the connecting rod structure, thereby conveniently controlling the clamping plate to drive the clamping rod to clamp and feed.

[0021] Optionally, the number of the clamping jaws can be adjusted and set according to the requirement of clamping and feeding, thereby improving the applicability and flexibility of the feeding and clamping.

[0022] Further in the above description, the inner wall of the accommodating cavity is connected with a porous plate, a heating chamber is formed in the accommodating cavity, a steam exhaust pipe for humidifying, a steam heat exchanger for heating air and an axial flow fan are arranged in the heating chamber, a through hole in communication with the accommodating cavity is arranged on the side of the heating chamber, the axial flow fan is installed in communication with the through hole, the end of the through hole close to the accommodating cavity is an air inlet end, and the end of the through hole close to the steam heat exchanger is an air outlet end, and a temperature and humidity sensor for monitoring temperature and humidity is connected at the air inlet end of the axial flow fan in the accommodating cavity.

[0023] The steam exhaust pipe can directly discharge steam to the air to increase the humidity of the air in the accommodating cavity, the steam heat exchanger is used for heating the temperature of the air in the accommodating cavity, and the axial flow fan drives the relatively low-temperature air in the accommodating cavity to the heating chamber and drives the relatively high-temperature air to the inside of the porous plate, so that the heated air is dispersed to the accommodating cavity through the porous plate, and the air temperature in the accommodating cavity is lowered again and then passes through the axial flow fan to flow to the steam heat exchanger for heating, so as to circulate and ensure the stability of the temperature in the accommodating cavity.

[0024] The utility model discloses the beneficial effects of:

[0025] One end of the storage frame is embedded in the accommodating cavity through the opening, and is detachably connected with the fermentation room through the connecting piece, so that the storage frame can be quickly installed and detached, and the subsequent storage frame can be conveniently cleaned and maintained. The installation sealing plate connected with the storage frame is sealed with the opening end of the accommodating cavity, ensuring the closure of the fermentation environment, preventing external interference, and the design of the sliding channel enables the bracket to easily slide in the fermentation room, facilitating the placement and removal of the pastry. The positioning bolt on the mechanical hand can drive the bracket to slide open / close along the sliding groove inlet, improving the flexibility of operation and reducing the labor intensity of manual feeding and discharging. The sealing element ensures that the bracket is sealed with the sliding groove inlet after sliding open / close, preventing the temperature and humidity in the fermentation room from leaking out and reducing the entry of external air into the accommodating cavity, thereby improving the stability and consistency of the fermentation environment.

[0026] The temperature in the proofing room can be kept stable by the hot air circulation system, and the humidity in the proofing room can be adjusted by the humidification system, so as to ensure that the pastries are not damaged due to improper humidity during the proofing process. The incoming conveying belt and the outgoing conveying belt can continuously convey the material trays to the specified positions, and the clamping mechanism of the mechanical hand can realize the automatic feeding and discharging of the pastry material trays on the incoming conveying belt and the outgoing conveying belt, thereby improving the production efficiency and realizing the continuous operation of the production line. The clamping mechanism can firmly clamp the material tray to prevent it from slipping or being damaged during feeding, and realize the automatic placement and taking out of the material, thereby further improving the automation degree of the production line. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a whole structure schematic diagram of the left view angle of the embodiment;

[0028] Figure 2 It is a whole structure schematic diagram of the right view angle of the embodiment;

[0029] Figure 3 It is a side view of the embodiment;

[0030] Figure 4 It is a schematic diagram of the installation structure of the mechanical hand in the embodiment;

[0031] Figure 5 It is a schematic diagram of the structure of the clamping mechanism in the embodiment;

[0032] Figure 6 It is a schematic diagram of the internal structure of the proofing room in the embodiment;

[0033] Figure 7 It is a side view of the material placing frame in the embodiment;

[0034] Figure 8 It is a schematic diagram of the combined connection of the bracket and the material placing frame in the embodiment;

[0035] Figure 9 It is a schematic diagram of the bracket in the embodiment; Figure 8

[0036] Figure 10 It is a schematic diagram of the structure of the bracket in the embodiment;

[0037] Figure 11 It is a schematic diagram of the installation and use of the bracket in the embodiment;

[0038] ​The reference signs in the drawings are as follows: 1 - proofing room, 2 - control cabinet, 3 - containing cavity, 4 - opening, 5 - storage frame, 6 - connecting piece, 7 - mounting seal plate, 8 - sliding channel, 9 - bracket, 10 - sliding slot entrance, 11 - mechanical hand, 12 - incoming material conveying belt, 13 - outgoing material conveying belt, 14 - moving base plate, 15 - moving ground rail, 16 - positioning bolt, 17 - supporting roller, 18 - first sealing baffle, 19 - second sealing baffle, 20 - first sealing piece, 21 - second sealing piece, 22 - spring buckle, 23 - handle, 24 - insertion hole, 25 - sliding piece, 26 - driving motor, 27 - rotating gear, 28 - rack, 29 - connecting plate, 30 - clamping jaw, 301 - clamping plate, 302 - clamping rod, 303 - clamping cylinder, 31 - connecting seat, 32 - perforated plate, 33 - heating chamber, 34 - steam heat exchanger, 35 - axial flow fan, 36 - temperature and humidity sensor, 37 - steam exhaust pipe. DETAILED DESCRIPTION

[0039] The utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0040] In this embodiment, refer to Figures 1-11 The specific drawer type full-automatic pastry proofing production line comprises a proofing room 1 and a control cabinet 2, the proofing room 1 is formed with a containing cavity 3, the containing cavity 3 is provided with a hot air circulation system for constant temperature and a humidification system for constant humidity, one side of the proofing room 1 is provided with an opening 4 in communication with the containing cavity 3, and the proofing room 1 is detachably connected with a storage frame 5 through the opening 4, one end of the storage frame 5 is embedded in the containing cavity 3 through the opening 4 and is detachably connected with the proofing room 1 through a connecting piece 6, and the other end of the storage frame 5 is connected with a mounting seal plate 7 for matching the opening 4 and being sealed with the containing cavity 3, a bracket 9 that can be pulled and slid is connected with the storage frame 5 through a sliding channel 8, a sliding slot entrance 10 matched with the sliding channel 8 is formed in the mounting seal plate 7, one end of the bracket 9 passes through the sliding slot entrance 10 and can be slid along the sliding channel 8 to open or close, and a sealing piece matched with the opening / closing action and sealed with the sliding slot entrance 10 is connected to the bracket 9, a mechanical hand 11 for feeding, an incoming material conveying belt 12 for conveying pastries and an outgoing material conveying belt 13 are arranged around the proofing room 1, one end of the incoming material conveying belt 12 and the outgoing material conveying belt 13 extends to the mechanical hand 11, the bottom of the mechanical hand 11 is connected with a moving ground rail 15 through a moving base plate 14, the conveying end of the moving ground rail 15 extends to the sliding slot entrance 10, so that the mechanical hand 11 can move along the moving ground rail 15 to the sliding slot entrance 10, and a clamping mechanism for clamping feeding is connected to the end of the mechanical hand 11 away from the moving base plate 14, and a positioning bolt 16 for driving the bracket 9 to slide along the sliding slot entrance 10 is connected to the clamping mechanism.

[0041] Refer to Figure 7And Figure 8 The connecting piece 6 is arranged on both sides of the storage frame 5, the bottom of the storage frame 5 is connected with a plurality of support rollers 17 which can roll, and the storage frame 5 can conveniently roll into the containing cavity 3 and be embedded in the containing cavity 3 through the support rollers 17. The storage frame 5 is detachably connected with the proofing room 1 through the connecting piece 6, so that the storage frame 5 can be integrally detached from the proofing room 1, and the storage frame 5 can be conveniently moved through the support rollers 17, so that the storage frame 5 can be conveniently moved and cleaned and maintained. Meanwhile, a plurality of storage frames 5 are arranged, so that the integrally detached storage frame 5 can be conveniently replaced, so that the integrally loaded and unloaded pastry carrier 9 can be conveniently replaced.

[0042] Referring to Figure 10 And Figure 11 The sealing piece includes a first sealing baffle 18 and a second sealing baffle 19, the first sealing baffle 18 is arranged at one end of the sliding extension of the carrier 9 to the sliding channel 8, and the second sealing baffle 19 is arranged at one end of the carrier 9 close to the mounting baffle 7 and exposed outside the sliding groove entrance 10. The first sealing baffle 18 and the second sealing baffle 19 are arranged to seal and isolate the sliding channel 8 from the outside air when the carrier 9 is pulled out and opened or slid and closed, so as to prevent the outside air from entering the containing cavity 3 through the sliding groove entrance 10 and reduce the influence of the outside air on the proofing environment of the pastries in the containing cavity 3.

[0043] Referring to Figures 7-11 The first sealing baffle 18 and the second sealing baffle 19 are arranged at opposite ends of the carrier 9, and the inner side surfaces adjacent to the first sealing baffle 18 and the second sealing baffle 19 are respectively connected with a first sealing piece 20 and a second sealing piece 21, so as to seal and pair with the sliding groove entrance 10 when the carrier 9 is opened or closed. The first sealing piece 20 and the second sealing piece 21 are arranged to further enhance the sealing and isolating effect of the carrier 9 when the carrier 9 is pulled out and opened or slid and closed, so as to reduce the influence of the outside air on the proofing of the pastries. The inner side surfaces of the first sealing baffle 18 and the second sealing baffle 19 are respectively connected with a spring buckle 22, and the outer side surface of the second sealing baffle 19 is connected with a handle 23 for pulling, and the handle 23 is provided with a plug hole 24 for matching the plug-in positioning bolt 16.

[0044] Specifically, the first sealing piece 20 and the second sealing piece 21 are both arranged as silica gel foaming sealing pads, which effectively improve the sealing performance and the heat and moisture retention performance of the proofing environment in the containing cavity 3. The spring buckle 22 is arranged to buckle connect the opening and closing of the carrier 9, the plug hole 24 is arranged to match the plug-in positioning bolt 16, and the handle 23 is arranged to drive the carrier 9 to slide along the sliding channel 8.

[0045] Referring toFigures 1-4 The moving base plate 14 is installed on the moving rail 15 through the sliding piece 25, and a driving motor 26 for driving the moving base plate 14 to slide along the moving rail 15 is connected to the moving base plate 14. The output shaft of the driving motor 26 is connected with a rotating gear 27, and a rack 28 meshed with the rotating gear is arranged on the moving rail 15, so that the rotating gear 27 can move along the rack 28. The rotating of the driving motor 26 can drive the moving base plate 14 to move along the extending direction of the moving rail 15, so as to drive the mechanical arm 11 on the moving base plate 14 to move and adjust.

[0046] With reference to Figure 4 and Figure 5 The clamping mechanism includes a connecting plate 29 and three clamping jaws 30 arranged on the connecting plate 29. The connecting plate 29 is connected with the end of the mechanical arm 11 through a connecting seat 31. The clamping jaw 30 includes two cross-arranged clamping plates 301 and a clamping rod 302 arranged at the end of the clamping plate 301. A clamping cylinder 303 for driving the cross-arranged clamping plates 301 to open and close is arranged on the connecting plate 29. One end of the connecting plate 29 is connected with the positioning pin 16 through a connecting rod, and the telescopic end of the clamping cylinder 303 is connected with the two clamping plates 301 through a connecting rod structure, so that the telescopic movement of the clamping cylinder 303 can drive the two clamping plates 301 to open and close through the connecting rod structure, thereby facilitating the control of the clamping plates 301 to drive the clamping rod 302 to clamp and feed.

[0047] Optionally, the number of the clamping jaws 30 can be adjusted according to the requirement of clamping and feeding, so as to improve the applicability and flexibility of the clamping and feeding.

[0048] With reference to Figure 6 The inner wall of the accommodating cavity 3 is connected with a porous plate 32, and a heating chamber 33 is formed in the accommodating cavity 3. The heating chamber 33 is provided with a steam exhaust pipe 37 for humidifying, a steam heat exchanger 34 for heating air, and an axial flow fan 35. The side of the heating chamber 33 is provided with a through hole in communication with the accommodating cavity 3, the axial flow fan 35 is installed in communication with the through hole, the end of the through hole close to the accommodating cavity 3 is the air inlet end, and the end of the through hole close to the steam heat exchanger 34 is the air outlet end. The temperature and humidity sensor 36 for monitoring temperature and humidity is connected to the air inlet end of the axial flow fan 35 in the accommodating cavity 3.

[0049] Specifically, the steam heat exchanger 34 is connected with a steam inlet, a steam outlet, and a finned heat exchange pipe. Through the flow of steam, the finned heat exchange pipe radiates the heat of the steam to the air in the area to heat the air in the area.

[0050] The steam exhaust pipe 37 on both sides can directly discharge steam into the containing cavity 3 to increase the humidity of the air in the containing cavity 3; the steam heat exchanger 34 is connected with an external steam generator through a circulating pipe, so that the external steam passes through the steam heat exchanger 34 to heat the air in the containing cavity 3; the axial flow fan 35 drives the relatively low-temperature air in the containing cavity 3 to the finned heat exchange pipe and drives the relatively high-temperature air to the inside of the perforated plate 32, so that the heated air is dispersed into the containing cavity 3 through the perforated plate 32, and the air temperature in the containing cavity 3 is lowered and then passes through the axial flow fan 35 again to be heated by the steam heat exchanger 34, so as to realize the circulation and ensure the stability of the temperature in the containing cavity 3.

[0051] In the present embodiment, the structure and driving control of the steam heat exchanger 34, the axial flow fan 35, the hot air circulation system and the humidification system in the dough proofing process are conventional technical means for those skilled in the art, and will not be described in detail here.

[0052] Specifically, the incoming material conveying belt 12 and the outgoing material conveying belt 13 are respectively connected with incoming material driving motors and outgoing material driving motors, so that the material trays on the conveying belts can be driven to move in the conveying direction. The specific conveying structure and action principle of the incoming material conveying belt and the outgoing material conveying belt in the present embodiment are conventional technical means, and will not be described in detail here.

[0053] In the present embodiment, the robot manipulator 11 is an automatic robot manipulator 11, and the driving and control of the robot manipulator 11 can be realized by conventional technical means to realize the actions of loading and unloading, which will not be described in detail here.

[0054] Specifically, the present embodiment is provided with a plurality of groups of brackets 9, and the number of the sliding channels 8 and the sliding groove entrances 10 corresponds to the number of the brackets 9. Optionally, each bracket 9 can realize different process requirements (proofing time) of different products according to its number and perform the functions of alarm or instruction in the proofing system, so as to ensure the stability of the process and meet the needs of different processes of various products.

[0055] The drawer type full-automatic dough proofing production process comprises the following steps:

[0056] Step one: using the drawer type full-automatic dough proofing production line to proof the dough;

[0057] Step two: adjusting the proofing temperature and humidity, using the hot air circulation system and the humidification system to provide heat and water vapor for the proofing room 1 through the adjustment and control of the control cabinet 2, realizing constant temperature and humidity of the proofing room 1 through the temperature control probe, the humidity probe and the air circulation system, and making the temperature and humidity of each area of the proofing room 1 balanced;

[0058] Step three: feeding, the material tray loaded with pastries is transported to the designated position by the incoming conveying belt 12, and the blocking positioning mechanism for material distribution is arranged on the incoming conveying belt 12;

[0059] In the step three, the first sealing piece 20 and the second sealing piece 21 for sealing the chute entrance 10 are arranged in the extracted and closed states of the bracket 9, so as to ensure that the proofing room 1 is isolated from the external temperature and humidity. Specifically, the bracket 9, the first sealing baffle 18 and the second sealing baffle 19 are arranged in a drawer mechanism, so that the bracket 9 can be extracted and opened or closed along the sliding channel 8 in a drawer type. The first sealing baffle 18 and the second sealing baffle 19, and the first sealing piece 20 and the second sealing piece 21 can further improve the sealing and isolation effect of the chute entrance 10 when the bracket 9 is opened or closed, and reduce the influence of external gas entering the containing cavity 3 through the chute entrance 10 on the proofing environment of the pastries.

[0060] Step four: feeding, the mechanical arm 11 receives the control instruction of the control cabinet 2, and uses the positioning pin 16 to be extracted and opened in a drawer type to open the bracket 9 with the corresponding number. The mechanical arm 11 controlled by the control cabinet 2 moves the material tray on the incoming conveying belt 12 to the bracket 9, and slides the bracket 9 along the chute entrance 10 into the containing cavity 3 for proofing;

[0061] Step five: proofing, the control cabinet 2 records and controls the proofing time of the material tray on each bracket 9;

[0062] Step six: discharging, when the proofing of the material in one bracket 9 is completed, the mechanical arm 11 extracts the corresponding bracket 9 according to the control instruction of the control cabinet 2, and takes out the material tray and places it on the discharging conveying belt 13 for discharging.

[0063] The difference between the embodiment and the prior art is:

[0064] The end of the storage frame 5 is embedded in the accommodating cavity 3 through the opening 4 and is detachably connected with the proofing room 1 through the connecting pieces 6 on both sides, so that the storage frame 5 can be conveniently and quickly installed and detached, and subsequent storage frame 5 can be conveniently cleaned and maintained; the installation sealing plate 7 connected through the storage frame 5 is closed with the opening 4 end of the accommodating cavity 3, so as to ensure the closed property of the proofing environment, prevent external interference, and the design of the sliding channel 8 enables the bracket 9 to easily slide in the proofing room 1, so as to conveniently place and take out the pastries; meanwhile, the positioning bolt 16 on the mechanical hand 11 is inserted into the insertion hole 24 on the handle 23, so that the bracket 9 can be driven to slide along the sliding groove entrance 10 to open / close, the operation flexibility is improved, the labor intensity of manual feeding and discharging is reduced, the first sealing piece 20 and the second sealing piece 21 are arranged to ensure that the bracket 9 is sealed with the sliding groove entrance 10 after sliding opening / closing, the temperature and humidity in the proofing room 1 are prevented from leaking out, external gas is prevented from entering the accommodating cavity 3, and the stability of the proofing environment and the product consistency are improved;

[0065] The hot air circulation system can keep the temperature in the proofing room 1 stable, so as to provide a suitable proofing temperature for the pastries, the humidification system can adjust the humidity in the proofing room 1, so as to ensure that the pastries are not damaged due to improper humidity during the proofing process, the incoming conveying belt 12 and the outgoing conveying belt 13 can continuously convey the material tray loaded with the pastries to a specified position, and the clamping mechanism of the mechanical hand 11 realizes automatic feeding and discharging of the material tray loaded with the pastries on the incoming conveying belt 12 and the outgoing conveying belt 13, so as to improve the production efficiency and realize continuous operation of the production line, the clamping jaw 30 can firmly clamp the material tray, so as to prevent the material tray from slipping or being damaged during the feeding process, and automatic placement and taking out of the material are realized, and the automation degree of the production line is further improved.

[0066] In conclusion, the drawer type full-automatic pastry proofing production line can realize full-automatic production, save labor, ensure the stability of the process, and be compatible with process requirements of different proofing times of various products.

[0067] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application is disclosed in the preferred embodiment, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the above disclosed technical content without departing from the technical solution range of the present application, and any simple modification, equivalent change and modification of the above embodiment within the technical solution range of the present application are all within the scope of the present application.

Claims

1. A drawer type full-automatic pastry proofing production line, comprising a proofing room and a control cabinet, a containing cavity is formed in the proofing room, a hot air circulation system for constant temperature and a humidification system for constant humidity are arranged in the containing cavity, characterized in that: The side of the fermentation room is provided with an opening communicated with the accommodating cavity, and the storage frame is detachably connected to the fermentation room through the opening. One end of the storage frame is embedded in the accommodating cavity through the opening and is detachably connected to the fermentation room through the connecting piece. The other end of the storage frame is connected to a mounting cover plate used for matching the opening and sealing the accommodating cavity. A sliding channel is connected to a pullable bracket on the storage frame. A sliding groove entrance matched with the sliding channel is formed in the mounting cover plate. One end of the bracket passes through the sliding groove entrance and can slide along the sliding channel to open or close. A sealing piece matched with the opening / closing action and sealing the sliding groove entrance is connected to the bracket. A mechanical hand for feeding, a feeding conveyor belt for conveying the bread and an output conveyor belt are arranged outside the fermentation room. The output conveyor belt and the feeding conveyor belt extend to the mechanical hand. The bottom of the mechanical hand is connected to a moving rail through a moving bottom plate. The conveying end of the moving rail extends to the sliding groove entrance, so that the mechanical hand can move along the moving rail to the sliding groove entrance. A clamping mechanism for clamping the feeding is connected to the end of the mechanical hand away from the moving bottom plate. A positioning latch for driving the bracket to slide along the sliding groove entrance to open / close is connected to the clamping mechanism.

2. The drawer-type fully automatic patisserie leavening production line according to claim 1, characterized in that: The connecting piece is arranged on both sides of the storage frame. A plurality of rotatable supporting rollers are connected to the bottom of the storage frame. The storage frame can conveniently roll into the accommodating cavity through the supporting rollers and is embedded in the accommodating cavity.

3. The drawer-type fully automatic patisserie proofing production line according to claim 1, characterized in that: The sealing piece includes a first sealing baffle and a second sealing baffle. The first sealing baffle is installed at one end of the bracket extending along the sliding channel. The second sealing baffle is installed at one end of the bracket close to the mounting cover plate and exposed outside the sliding groove entrance.

4. The drawer-type fully automatic patisserie leavening production line according to claim 3, characterized in that: The first sealing baffle and the second sealing baffle are oppositely arranged at both ends of the bracket. First and second sealing pieces are respectively connected to the inner side surfaces adjacent to the first and second sealing baffles, so that the bracket is sealed and matched with the sliding groove entrance when the bracket slides to open / close.

5. The drawer-type fully automatic patisserie leavening production line according to claim 4, characterized in that: Spring buckles are connected to the opposite inner side surfaces of the first and second sealing baffles. A handle for pulling is connected to the outer side surface of the second sealing baffle. A plug hole matched with the positioning latch is formed in the handle.

6. The drawer-type fully automatic patisserie leavening production line according to claim 1, characterized in that: The moving bottom plate is installed on the moving rail through a sliding piece. A driving motor for driving the moving bottom plate to slide along the moving rail is connected to the moving bottom plate. The output shaft of the driving motor is connected to a rotating gear. A rack engaged with the rotating gear is arranged on the moving rail, so that the rotating gear can move along the rack under the rotating action.

7. The drawer-type fully automatic patisserie leavening production line according to claim 6, characterized in that: The clamping mechanism includes a connecting plate and a plurality of clamping jaws arranged on the connecting plate. The connecting plate is connected to the end of the mechanical hand through a connecting seat. The clamping jaw includes two intersecting clamping plates and a clamping rod arranged at the end of the clamping plate. A clamping cylinder for driving the intersecting clamping plates to open / close is arranged on the connecting plate.

8. The drawer-type fully automatic patisserie leavening production line according to claim 1, characterized in that: The inner wall of the accommodating cavity is connected with a porous plate, and a heating chamber is formed in the accommodating cavity, the heating chamber is provided with a steam exhaust pipe for humidification, a steam heat exchanger for heating air and an axial flow fan, a through hole in communication with the accommodating cavity is arranged on the side of the heating chamber, the axial flow fan is installed in communication with the through hole, and a temperature and humidity sensor for monitoring temperature and humidity is connected to the air inlet end close to the axial flow fan in the accommodating cavity.

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