55results about "Baking surface cleaning/greasing" patented technology

The utility model relates to the technical field of pancake making equipment, and provides a precise oil supplementing device for an oil brush, which comprises a mounting plate, a disc, bristles arranged on one side of the disc, and an oil pump fixedly mounted on the rear side of the mounting plate, a round plate is fixedly mounted at the top of the mounting plate, a protective cover is fixedly mounted on one side of the round plate, and the protective cover is fixedly mounted on the other side of the round plate. A plurality of oil injection needles are arranged on one side of the circular plate, and the output end of the oil pump is connected with the oil injection needles through oil pipes; when oil is supplemented to the bristles, the bristles are inserted into the protective cover, the oil pump is started to pump out edible oil, the edible oil is conveyed into the oil injection needle through the oil pipe, and the edible oil is injected into the roots of the bristles through the oil injection needle, so that the purpose of sufficiently supplementing oil to the bristles is achieved, and the bristles can sufficiently brush oil when used; the problems that existing paste does not have enough oil for isolation, so that the paste adheres to the pan surface, and turning over or taking down of pancakes is difficult are solved.

The utility model relates to expanded sesame seed cake production equipment which is characterized in that a rotary servo motor is arranged in a bottom cabinet, the rotary servo motor is upwards connected with a rotary driving shaft, the rotary driving shaft penetrates out of the bottom cabinet and is connected with the center of a rotary baking platform arranged above the bottom cabinet, and a circle of multiple baking notches are uniformly formed in the rotary baking platform around the circumference; a fuel gas distribution valve is arranged in the bottom cabinet, the fuel gas distribution valve is externally connected with a fuel gas pipeline to supply fuel gas, a circle of multiple gas stove heads are further arranged on the bottom cabinet, the multiple gas stove heads are connected with the fuel gas distribution valve through multiple fuel gas pipes with adjusting valves respectively, and a cake taking mechanism, an oil adding spray head and a feeding mechanism are sequentially arranged above every three adjacent baking notches in the rotating direction. The equipment can automatically complete the operations of feeding, baking, overturning, baking, discharging and the like of the expanded sesame seed cakes, so that the production quality and efficiency of the expanded sesame seed cakes are effectively improved.

The utility model relates to a roasted eel processing roasting device, which belongs to the technical field of roasted eel processing and comprises a bottom plate, a moving mechanism and a vertical plate are arranged at the top of the bottom plate, and a roasting mechanism is fixedly mounted on the outer wall of one side of the vertical plate. The eel baking device has the advantages that by arranging the oil brushing mechanism, eels rotate in the baking box through the rotating mechanism during use, when the eels rotate to the brush, the surfaces of the eels make contact with the brush, then the lifting plate drives the moving pipe to move upwards, baking oil in the conveying pipe enters the moving pipe through the leakage holes, and therefore the eels are baked. And finally, the oil flows into a communicating hole and is brushed on the surface of the eel through a brush, so that when the eel is baked, oil brushing operation can be performed in time, a worker does not need to repeatedly open the baking box to smear the eel, meanwhile, the working risk of the worker is avoided, heat loss is avoided, automatic smearing can be realized, and the working efficiency is improved. The burden of workers is greatly reduced, and the use is very simple and convenient.

The utility model relates to the technical field of baked bread, in particular to a trolley for feeding baked bread into a furnace. Comprising a device body and a supporting plate, a worm gear reducer is installed in the device body, a two-way lead screw is connected to the upper portion of the worm gear reducer, a sliding block is installed on the two-way lead screw, the supporting plate is installed on the inner side of the sliding block, rolling wheels are installed in the supporting plate at equal intervals, and bearings are installed at the connecting positions of the rolling wheels and the supporting plate; a guide polish rod is installed on the outer side of the supporting plate in a penetrating mode, an inserting rod is installed below the supporting plate in an inserting mode, a reset spring is installed in the middle of the inserting rod in a penetrating mode, a tray is arranged above the supporting plate, a scraper knife is installed at the bottom of the inner side of the tray in a clamping mode, and a handle is connected to the outer side of the scraper knife. The handle drives the scraper knife to slide along the sliding groove to shovel the packing paper from the bottom of the tray, so that the packing paper is separated from the tray, the tray is conveniently taken down, the packing paper and the tray can be effectively prevented from being adhered together in the mode, and use of the device is guaranteed.

A method for implementing a pan oiling operation using a baking pan oiling device involves receiving, at a control unit, signals from a first sensor corresponding to a sensed presence and absence of movement of oil through an oil supply; receiving, by the control unit, signals from a second sensor corresponding to a sensed receipt of each of a plurality of baking pans at the baking pan oiling device; causing a nozzle coupled to the oil supply to deliver oil after sensing when the baking pans are received during the pan oiling operation such that the nozzle sprays the oil onto each of the plurality of baking pans; and evaluating the signals generated by the first and second sensor such that the control unit is configured to cause the nozzle to cease spraying in response to determining the absence of the movement of oil during the pan oiling operation.

The utility model provides a flour product drying tray, and relates to the technical field of flour product baking, the flour product drying tray comprises a tray main body, the top end face of the tray main body is provided with a placing groove of a rectangular groove structure, and a sliding block body is installed in the placing groove in a sliding mode. The sliding block body occupies a part of placing space of the placing groove, so that when dough needs to be placed, the sliding block body needs to be detached in a sliding mode, and through matched arrangement of the pressing plate and the smearing piece, when the sliding block body is detached in a sliding mode, certain pressure is applied to the pressing plate, and the smearing piece can slide along the bottom face of the inner end of the placing groove; the bottom face of the inner end of the containing groove is coated with a layer of butter, it is guaranteed that dough is prevented from being attached to the bottom face of the inner end of the containing groove during follow-up dough baking, and the problems that when an existing flour product is baked, butter needs to be coated independently by workers, and no corresponding reminding or auxiliary butter coating structure exists are solved.

The embodiment of the invention discloses a grease spraying amount adjusting method and system, electronic equipment and a storage medium, and relates to the technical field of food processing.The method comprises the steps that key factors influencing the product demolding difficulty are obtained through a single-factor test to serve as calculation variables, deriving a weight factor of the calculation variable and a calculation formula of a standard spraying amount based on data experience, calculating to obtain the standard spraying amount of the product according to formula data of the product and the calculation formula of the standard spraying amount, and setting corresponding spraying parameters according to the standard spraying amount. And grease spraying is conducted on a production line of the product according to the spraying parameters, and feedback adjustment is conducted on the spraying parameters according to the demolding effect of the product in actual production till the demolding effect meets the set requirement. The problems that in the prior art, process fluctuation cannot be responded in real time, repeated debugging depends on artificial experience, scientific calculation basis is lacked, and resource waste is serious are solved.

The utility model discloses an oil spraying machine for a dry cake, which relates to the technical field of food oil spraying equipment and comprises a rack, a conveying track arranged on the top surface of the rack, a baking tray arranged on the conveying track, a [-shaped protective cover arranged in the middle of the rack, a controller arranged on one side of the protective cover, and baffles detachably connected to the left side wall and the right side wall of the protective cover respectively. An observation window is formed in each baffle, and transparent glass is fixedly arranged on the inner wall of each observation window; a detachable protective plate is arranged below the protective cover, and a plurality of through holes are formed in the top surface of the protective plate; a mounting rod is arranged above the protection plate, a plurality of oil outlet pipes are arranged on the left side face of the mounting rod, and nozzles are arranged at the bottom ends of the oil outlet pipes; and an open groove is further formed in the front side wall of the protection plate, a photoelectric sensor electrically connected with the controller is arranged on the outer side of the open groove, and an audible and visual alarm is further electrically connected to the top of the controller. According to the utility model, oil mist sprayed by the nozzle can be prevented from being sucked away by the exhaust fan, and baked food is prevented from being adhered to the baking tray.

The shaping mold for pastry production comprises a workbench, the upper end of a supporting vertical rod is fixedly connected with a horizontal plate, the lower surface of the horizontal plate is fixedly connected with an electric push rod and an oil storage bottle respectively, the lower end of the electric push rod is fixedly connected with a supporting plate, and the surface of the supporting plate is elastically connected with a movable plate; the surface of the movable plate is fixedly connected with a scraping plate and an oil drainage box, the oil storage bottle and the oil drainage box are fixedly communicated through an oil feeding telescopic pipe, the surface of the oil drainage box is fixedly connected with an oil brush, and the center of the surface of the workbench is rotationally connected with an adjusting disc. Due to the fact that the movable plate is elastically connected to the surface of the supporting plate, the scraping plate and the oil brush can be tightly attached to the inner wall of the mold body and can adapt to a square mold, a round mold and a quincunx mold, and the inner wall of the mold body can be cleaned and oiled through rotation of the adjusting disc. And the application range of the device is effectively expanded.

A method of operating a pan cleaning system is disclosed in which cleaning parameters are sensed to identify the type of pan being processed. Based on the identified type, a predetermined cleaning routine is automatically selected. Cleaning mechanisms are selectively activated and engaged with the pan, while non-selected mechanisms remain out of service. The system adjusts cleaning speed, motion, and spacing in response to the selected routine and real-time sensor data, including compensating for warped pans. The method further enables servicing of inactive cleaning mechanisms and control of actuation through swing-arm-mounted devices, improving efficiency, adaptability, and maintainability of the cleaning process and the system.

The invention relates to the technical field of pancake machines, and provides a high-precision oil injection device which comprises a mounting plate, a flow dividing fixing box is fixedly mounted on one side of the mounting plate, and an oil discharge needle is in threaded connection with the inner bottom wall of the flow dividing fixing box; a splitter plate is fixedly installed at the bottom of the splitter fixing box through screws, and an oil injection connector is fixedly installed at the bottom of the splitter plate. An oil pump is fixedly mounted on one side of the mounting plate through a mounting frame, the oil needle penetrates into the tarpaulin by pressing down the clamping plate and the tarpaulin, then the oil pump works, and then the oil pump is connected with the tarpaulin through an oil pumping hose connected to the input end of the oil pump and an oil conveying hose connected to the output end of the oil pump under the cooperation of an oil injection connector. Edible oil enters the groove in the splitter plate and flows out from the oil needle, so that high-precision oil injection and supplement of the oil cloth are realized, oil is fully coated when the oil cloth wipes a pan, accidental interruptions such as cloth sticking, shutdown cleaning and difficulty in taking down a pancake caused by the problem of oil quantity are prevented, and smooth operation of a production line is guaranteed.

The utility model relates to the technical field of tunnel furnaces, and discloses a high-temperature environment-friendly anti-explosion tunnel furnace which comprises a tunnel furnace body, a supporting frame is arranged at the bottom end of the tunnel furnace body, a rotating disc is arranged above the supporting frame, and meanwhile a first cleaning brush is arranged on the top face of the rotating disc. A servo motor drives a second belt pulley to rotate, so that the second belt pulley drives a first belt pulley to rotate, the first belt pulley drives a rotating disc to rotate, and a first cleaning brush cleans the outer surface of a transmission belt body. When the conveying belt is used, powder residues are often left on the conveying belt, so that when the conveying belt is recycled, the powder residues can be dried again along with articles in the next batch, meanwhile, powder is prone to dangerous explosion in a high-temperature closed environment, and meanwhile, residual dust is attached to follow-up articles. And the drying quality and the drying efficiency of the articles are also influenced.

The utility model discloses a full-process pancake cooking robot, which belongs to the technical field of robots, and comprises a rotary baking tray, a conversion column device used for cleaning the rotary baking tray, brushing oil and uniformly distributing paste is arranged above the rotary baking tray, an extrusion device used for supplying the paste and sauce is arranged on one side of the conversion column device, and the other side of the conversion column device is provided with a control device. Meanwhile, the other side of the conversion column device is sequentially provided with an egg opening device, a thin and crisp conveying device and a cake rolling device capable of horizontally moving from top to bottom; and the pancake turning device is used for turning over pancakes on the rotary baking tray. Through mutual cooperation of the conversion column device, the extrusion device, the egg opening device, the pancake conveying device, the pancake rolling device and the pancake turning device, manpower can be saved, and meanwhile full-automatic production of pancakes can be completed.

The utility model relates to an oil coating device, in particular to an oil coating device for biscuit production. Comprising a frame, a door plate, a connecting rod, an atomizing nozzle, an oil conveying pipe, an oil well pump and an oil storage frame, the door plate is hinged to the front end of the frame, openings allowing a conveying belt to penetrate are symmetrically formed in the left end and the right end of the frame, the connecting rod is arranged at the inner top end of the frame, and the atomizing nozzle is connected to the bottom end of the connecting rod; an oil conveying pipe is connected between the oil well pump and the atomization nozzle and penetrates through the front end of the oil storage frame. According to the utility model, biscuits are oiled by accurately controlling the working parameters (such as pressure, flow and the like) of the atomizing nozzle, and compared with the way of using an oiling brush, the oiling speed of the biscuits can be greatly increased by the oiling of the atomizing nozzle.

The utility model relates to the technical field of bread production, and discloses a bread food automatic production baking line which structurally comprises a main machine body, a conveying belt, a drying machine, an oil brushing device, an inspection machine, a collecting box and an oil tank. Centrifugal force can be generated along with rotation of the oil storage tank, so that internal oil can be thrown out of the oil outlet holes and then absorbed by the sponge brush, then the oil is smeared on the bread through the sponge brush, the long-strip-shaped bread can be evenly brushed with the help of the arc-shaped sponge brush, and the service life of the bread is prolonged. And the situation that the surface of the strip-shaped bread is not uniformly coated with oil, so that the bread is not uniform in baking maturity is avoided.

The present invention relates to the technical field of pancake making equipment, and specifically to a turntable pancake machine, comprising: a turntable griddle, driven to rotate by a power device; a distributor, arranged above the turntable griddle, used to distribute materials to the upper surface of the turntable griddle; a reciprocating scraper, arranged above the turntable griddle, located in front of the distributor along the rotation direction of the turntable griddle, and reciprocating along the upper surface of the turntable griddle, used to spread the materials on the turntable griddle. The present invention can make annular pancakes on the turntable griddle, and as the turntable griddle rotates, oil is applied at a starting point, then materials are loaded, and then reciprocatingly spread, and then the pancakes are formed, and then the pancakes are grabbed, cut, and then the pancakes are conveyed out, and when cutting, the starting point of oiling is reached, so that continuous and uninterrupted production is achieved, and the reciprocating scraper reciprocates to spread the materials, so that the pancakes made by the invention have the taste of handmade pancakes.

The utility model relates to the technical field of food processing, and provides a food steel belt furnace which comprises a base, supporting legs are fixedly connected to the bottom of the base, and a steel belt is arranged on the top of the base. By means of the technical scheme, the problems that in the prior art, motor drive is matched with a threaded rod, a gear, a rack, an L-shaped supporting plate, an oil storage tank, an smearing plate and other assemblies in a smearing device are solved, the rack moves to enable a sliding block to slide in a sliding groove, the sliding block moves to drive an L-shaped fixing plate to move, and the smearing effect is affected are solved. An L-shaped fixing plate moves to drive an oil storage tank, an oil outlet pipe, a second connecting block and a smearing plate to move together, the oil storage tank and the oil outlet pipe move to enable oil to drop on a steel belt through the oil outlet pipe, when the oil is on the steel belt, the smearing plate moves to smear the oil on the steel belt, the smearing effect is achieved, food is prevented from being adhered to the steel belt in the baking process, and the food baking efficiency is improved. The cleaning difficulty is reduced, and the production efficiency is improved.

The invention relates to the technical field of food processing machinery, and discloses a double-face pressing type automatic pancake forming machine for food production, which comprises a conveying frame, a conveying belt, an integrated oil mist spraying device and a pancake forming device, oil mist is evenly sprayed to the surface of a mold in cooperation with an air atomizing nozzle, the problem that high-viscosity grease is prone to adhering to the mold is solved, the pastry forming equipment adopts hydraulic pressure to drive an upper mold to ascend and descend, an electromagnetic induction coil is embedded in the mold for heating, and air holes in the surface assist in exhausting and demolding; 3D and 2D cameras are used for monitoring the raw material volume and the finished product quality in real time, and a control system automatically corrects the hydraulic stroke, the pressure maintaining time and the heating power according to feedback data. According to the method, closed-loop self-adaptive adjustment of production process parameters is realized, and the consistency of the size and the curing degree of the finished cake is ensured.

The utility model provides an adjustable mould for baking western-style pastry, which relates to the technical field of adjustable moulds for baking western-style pastry, and comprises a mould frame, a handle, a connecting rod, a limiting frame, a spring I, an embossing plate and a connecting ring, the connecting rod is arranged at the lower end of the handle, the spring I is arranged on the connecting rod, one end of the spring I is connected to the handle, and the other end of the spring I is connected to the limiting frame. The other end of the first spring is connected to a limiting frame, a connecting ring is arranged at the lower end of the limiting frame, a mold frame is arranged at the lower end of the connecting ring, the connecting rod penetrates through the limiting frame and penetrates through the center of the connecting ring to be provided with an embossing plate, and a smearing assembly is arranged in the embossing plate. According to the device, manual work does not need to be wasted to smear edible oil on the inner walls of the mold plate and the mold frame, when a large number of western-style pastries are embossed, the step of manual oil smearing can be omitted, and labor loss is reduced.

The utility model relates to the technical field of egg brushing machines, and discloses an efficient energy-saving egg brushing machine which comprises an oil brushing frame, the bottom of the oil brushing frame is connected with a supporting column, the inner wall of the oil brushing frame is movably sleeved with an inner shaft, the outer wall of the inner shaft is fixedly sleeved with an outer cylinder, the outer wall of the outer cylinder is sleeved with a conveying belt, and the conveying belt is fixedly connected with the oil brushing frame. A storage plate is placed on the outer wall of the conveying belt, a fixing frame is connected to the top of the oil brushing frame, a sliding rail is connected to the outer wall of the fixing frame, a movable lifting machine is arranged at the top of the sliding rail, a motor box is connected to the bottom of the movable lifting machine, and a rotating motor is installed on the outer wall of the motor box. According to the device, the oil level sensor, the oil storage box and the oil brushing device are matched for use, so that the oil level sensor on the device displays the residual amount of edible oil in the inner cavity of the oil storage box, a worker can conveniently carry out adding operation on the inner cavity of the oil storage box in time, and the efficient operation effect of the machine is guaranteed.

The utility model discloses an automatic bread demoulding device which comprises a machine frame and a mould cleaning system connected with the machine frame, the machine frame is provided with a bread conveying system, a demoulding system and a first mould conveying system, and the mould cleaning system comprises a cleaning cabin and second mould conveying systems symmetrically arranged in the cleaning cabin. The demolding systems are symmetrically arranged on the two sides of the rack, the first mold conveying systems and the demolding systems are arranged in a one-to-one correspondence mode, the first mold conveying systems are connected with the second mold conveying systems respectively, and a mold cleaning mechanism and a mold drying mechanism are further arranged in the cleaning cabin. Bread demolding and mold cleaning and drying are integrated, and PLC automatic control is adopted, so that the production efficiency is greatly improved, and the labor cost is reduced.

The application discloses a kind of pastry baking assembly line, it is related to food production technical field, including including side plate and control panel main body, control panel main body is fixedly installed in the front side of side plate, the middle part of side plate is provided with conveying assembly, the upper end of the right side of side plate is provided with demolding assembly, the right end of side plate is provided with cake collection assembly, the middle part of the upper end of side plate is provided with baking assembly, the left side of the upper end of side plate is provided with feeding assembly;The present scheme is provided with conveying assembly, demolding assembly, cake collection assembly, baking assembly, feeding assembly and oil injection assembly, in the whole process of cake baking, staff only needs to put production raw materials into feeding assembly, edible oil is put into oil injection assembly, and cake in storage box can be packed, the whole cake automatic baking process, liberate manpower, save production cost, improve cake production rate, and be applicable to batch baking of cake.

The utility model relates to an eel skin burning device which comprises a base, a frame body is connected to the base, a charcoal box is arranged in the frame body, a supporting plate is connected to the frame body, a rotating device is arranged on the supporting plate, an oil spraying device is connected to the frame body, and the rotating device comprises a fixing plate. A water pump sucks the interior of an oil tank through a first pipeline, then edible oil flows into the water pump through the first pipeline and is conveyed into a second pipeline, at the moment, the edible oil flows into an oil storage pipe through the second pipeline and is sprayed out through a spray head, and the sprayed edible oil is sprayed to a first clamping plate and a second clamping plate which are turned over; therefore, in the skin baking process, manual overturning operation is not needed, a plurality of eels are placed and baked at the same time, oil spraying treatment is conducted on the eels in the overturning process, the surfaces of food materials can be evenly heated by spraying edible oil, the whole baking process is facilitated, and some parts can be prevented from being burnt too early.

A greasing system comprising a lubricant; pressurized air; a spray nozzle assembly in communication with the lubricant and the pressurized air having a spray nozzle manifold that further includes a valve bar assembly having a lubricant reservoir in communication with the lubricant; a plurality of proportional solenoid valves in communication with the lubricant reservoir; a plurality of lubricant passages in communication with the proportional solenoid valves; a plurality air passages in communication with the source of pressurized air; and a plurality of valves positioned in-line between the pressurized air and each air passage; and a nozzle bar assembly detachably connected to the valve bar assembly that further includes lubricant passages in communication with the lubricant passages in the valve bar assembly; air passages in communication with the air passages in the valve bar assembly; chambers in communication with corresponding lubricant passages in the nozzle bar assembly and corresponding air passages in the nozzle bar assembly, wherein lubricant is deposited in each chamber through the lubricant passage; and a spray nozzle in communication with each chamber, wherein the pressurized air is used to propel droplets of lubricant from the nozzle.

A baking pan oiling device includes a housing, a conveyor mechanism, an oil supply, a nozzle fluidly coupled to the oil supply configured to intermittently spray the oil onto baking pans. A first sensor configured to sense a presence of movement of oil through the oil supply and to sense an absence of movement of oil through the oil supply during the pan oiling operation. A control unit communicatively coupled to the first sensor configured to receive sensor data corresponding to the presence of the movement of oil or the absence of the movement of oil during the pan oiling operation. Upon receiving the sensor data corresponding to the absence of the movement of oil during the pan operation, the control unit ceases the pan oiling operation.

The utility model relates to the field of baking tray cleaning, in particular to baking tray automatic cleaning equipment which comprises a cleaning table, a first motor is fixedly connected to the outer surface of the cleaning table, a first threaded rod is fixedly connected to the output end of the first motor, and the end, away from the first motor, of the first threaded rod is rotationally connected with the inner wall of the cleaning table. Two first sliding grooves are formed in the inner wall of the cleaning table, the outer surface of a first threaded rod is in threaded connection with a sliding plate, the first threaded rod, a second threaded rod, a cleaning roller and other parts are arranged, the cleaning table is driven to descend through a telescopic rod, meanwhile, a baffle blocks a baking tray from advancing, the cleaning roller makes contact with the baking tray, and the baking tray is cleaned. A first motor drives a first threaded rod to rotate and drives a sliding plate, meanwhile, the sliding plate drives a moving block and a cleaning roller to move to achieve transverse movement, and a second motor drives a second threaded rod to rotate and drives the moving block and the cleaning roller to move to achieve longitudinal movement. Therefore, the device can achieve the effects of moving the cleaning roller in multiple directions and accurately cleaning attachments on the baking tray.

The utility model discloses a pastry baking oil brushing equipment, including workbench, mount, adjusting structure and linkage structure, the bottom of workbench is fixedly connected with the support, the surface of support is fixedly connected with the console, the surface of workbench is provided with the conveyor chain, the top of workbench is fixedly connected with the mount, the adjusting structure is connected with the linkage structure. An oil spraying pipe is connected to the inner wall of the fixing frame in a sliding mode, a plurality of spraying heads are arranged on the surface of the oil spraying pipe, adjusting structures are fixedly connected to the front side and the rear side of the workbench respectively, and a linkage structure is fixedly connected to the tops of the adjusting structures. The oil spraying machine for the baking tray achieves the effect of solving the problems that when an existing oil spraying machine for the baking tray sprays oil to a mold, if no appropriate protection exists, the oil spraying machine can generate the splashing phenomenon when spraying the oil, so that the oil is wasted, the working environment can be stained, and the oil can be splashed to the body of a baker to cause inconvenience.

The utility model discloses an anti-splashing device of an oil injection machine. A table; the oil spraying machine body is arranged on the upper end face of the workbench; the bread mold is arranged on the upper end face of the workbench and located on one side of the oil spraying machine body. The fixing blocks are both arranged on the upper end face of the workbench and located on one side of the oil spraying machine body; the baffle is arranged on one end face of the oil spraying machine body and is in sliding connection with the pair of fixing blocks; the air cylinder is arranged on one side wall face of the oil spraying machine body, and the telescopic end of the air cylinder is fixedly connected with the upper end face of the baffle; and the collecting device is arranged on one side of the workbench and can seal the oil spraying machine body under the action of an air cylinder and a baffle, the situation that when the oil spraying machine body sprays oil on the surface of the bread mold, oil splashes everywhere, the working environment is affected, and meanwhile cost waste is caused is avoided, and convenience is brought to people.

The utility model relates to the technical field of biscuit production, in particular to a self-cleaning tunnel type baking device for wafer biscuit processing, which comprises a conveying belt, a tunnel baking oven and a cleaning mechanism, a rack is arranged on the side edge of the conveying belt, and the conveying belt and the tunnel baking oven are mounted on the rack; a side support is installed at the bottom of the rack, the cleaning mechanism is installed on the side support and comprises a first water tank, a second water tank, a collecting hopper and a plurality of spray heads, the spray heads are located in the collecting hopper, and water outlets of the spray heads face the bottom of the conveying belt. The cleaning mechanism is arranged at the bottom of the conveying belt of the tunnel type biscuit baking equipment to clean and dry the surface of the conveying belt, the sweeping mechanism is used for cleaning the surface of the conveying belt, biscuit residues are prevented from being attached to the conveying belt, and the follow-up biscuit baking quality is prevented from being affected by the residues.