Automatic turning oven
Technical field
The present invention relates to food baking equipment technical field, be specifically related to a kind of automatic turning oven for cake based food processing such as burning.
Background technology
Current roasting plant is divided into two kinds, and one is business tradition baking oven, the baking machinery that another kind of big batch automaticity is higher.Business tradition baking oven is formed primarily of body of heater, the bake process of raw material is completely by manual operation, the placement of such as biscuit, position adjustment and feeding etc., not only waste time and energy, and baking the duration and degree of heating and baking temperature be all decided by the experience of operating personnel, it is poor that this just causes being baked into quality uniformity, have impact on taste and the outward appearance of baking finished product; Big batch automation baking machinery is usually containing feeding device, mould, transmission chain, and feeding device is fixed on reinforced station, and mould is fixed on transmission chain, along with continuous productive process is carried out in the operation of transmission chain.The typical course of work is such: several moulds are arranged in order to be fixed on chain, chain-driving mould is with annular circular flow, through reinforced station, be filled with raw material in mould, then toast, because some food needs dual oven, existing processing equipment does not have the mechanism of turnover mould, so the parts of heating location must arrange the heating part of upper and lower surface, mould is parallel through overbaking position, and upper and lower surface is reached the object of dual oven by heating.This processing equipment heating part complex structure, energy consumption are high, and whole equipment volume is comparatively large, and troublesome poeration, baking efficiency is low.
Summary of the invention
The invention provides a kind of automatic turning oven, to solve complex structure, troublesome poeration and the inefficient problem of baking that prior art exists.
The present invention is primarily of casing, frame, operating desk, switch board, Baking out mechanism and transmission mechanism composition, casing is fixed on frame top, switch board is arranged in frame, frame is fixed a support, operating desk arranges backplate, solving the technical scheme that its technical problem adopts is that transmission mechanism comprises travel switch, preheating mechanism and upset baking mechanism, preheating mechanism comprises the preheating upset motor be fixed on support and plate is ironed in the upset being arranged on box house front end, upset is ironed plate and is connected with trip shaft, trip shaft overturns motor by chain and preheating and is connected, upset baking mechanism comprises the baking upset motor be fixed on support and the baking upset rack being arranged on box house, baking upset rack side connects trip shaft, trip shaft overturns motor by chain with baking and is connected, Baking out mechanism comprises linear flow-control ball valve, gas flowmeter, manual needle valve, magnetic valve and pipe burner, linear flow-control ball valve is connected with two manual needle valve in parallel by gas flowmeter, two manual needle valve connect a magnetic valve respectively, and two magnetic valves overturn the pipe burner that iron plate bottom are connected be arranged on being arranged on to toast to overturn bottom rack respectively by upset baking mechanism air inlet pipe and preheating mechanism air inlet pipe.
Sliding rail installed by the casing that plate both sides are ironed in the upset of above-mentioned preheating mechanism, a glass heat-insulating cover is moved on sliding rail by the draw of drag rope, drag rope is connected with the power transmission shaft being arranged on bottom half, and power transmission shaft is connected with a motor be fixed on support.
Above-mentionedly overturn the trip shaft side that motor is connected with preheating balance weight body is set, iron plate to make heavier upset and overturn smoothly.
The side of aforesaid operations platform is connected with casing by hinge, and opposite side is connected with casing by fastener type switch, and the junction of casing and operating desk arranges gasket seal.
Mounting temperature sensor on the casing of above-mentioned baking upset residing for rack.
The casing of last baking upset rack of above-mentioned upset baking mechanism arranges a slide plate, collects with convenient for firing finished product.
The operation principle of apparatus of the present invention: first provide continual and steady case environment temperature by baking mechanism, meet needed for baking food baking process.According to the product that will toast, by the baking temperature that switch board setting is suitable, then external gas source is connected to linear flow amount controller, enter in magnetic valve through flowmeter again, under the control of switch board, solenoid control fuel gas toasts the tubular porous burner air feed of actuator base respectively to preheating mechanism and upset, simultaneously by combustion controller auto-ignition combustion, control flame size by temperature controller, realize thermostatic control; Transmission mechanism is used to be transmitted from front to back by each transmission period of baked food according to program setting, realizes by baking food thermally equivalent, and automatically exports.Mode of operation: after oven temperatures enters temperature constant state, the upset that baking blank is positioned over preheating mechanism is ironed on plate, start starting switch, transmission mechanism starts to perform transmission procedure, food first irons after plate stops a latency period in the first upset, stay-warm case releases (make the first upset iron plate and baking thing is in keeping warmth space), then, first upset is ironed plate upset and baking thing is delivered to the second upset is ironed plate, plate return is immediately ironed in first upset, now, stay-warm case playbacks, baking thing irons after plate stops a period in the second upset, plate upset is ironed in second upset, baking thing is passed on baking upset rack.Repeat similar action baking thing to be transmitted step by step by by after forward direction, until baking thing exports baking oven from slide plate.
Apparatus of the present invention carry out automatic turning by driving the baking of ironing in plate and upset baking mechanism of the upset in preheating mechanism to overturn rack at chain drive structure, only utilize the heating source of one side just can toast food two sides, be used for processing the food needing dual oven, there is the advantage that automaticity is high, easy to operate and the simple cost of structure is low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of apparatus of the present invention;
Fig. 2 is the schematic rear view of apparatus of the present invention;
Fig. 3 is the plan structure schematic diagram under apparatus of the present invention operating desk open mode.
1 casing in figure, 2 frames, 3 operating desks, 4 switch boards, 5 linear flow-control ball valves, 6 gas flowmeters, 7 magnetic valves, 8 upset baking mechanism air inlet pipe, 9 preheating mechanism air inlet pipe, 10 pipe burners, 11 pipe burners, 12 travel switches, 13 supports, 14 preheating upset motors, 15 baking upset motors, 16 motors, 17 power transmission shafts, 18 drag ropes, 19 trip shafts, 20 trip shafts, plate is ironed in 21 upsets, 22 glass heat-insulating covers, 23 sliding rails, 24 manual needle valve, 25 baking upset racks, 26 temperature sensors, 27 slide plates, 28 fastener type switchs, 29 gasket seals, 30 balance weight body, 31 backplates.
Detailed description of the invention
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of automatic turning oven, primarily of casing 1, frame 2, operating desk 3, switch board 4, Baking out mechanism and transmission mechanism composition, casing 1 is fixed on frame 2 top, switch board 4 is arranged in frame 2, fixed support 13 in frame 2, operating desk 31 arranges backplate 32, the side of operating desk 3 is connected with casing 1 by hinge, opposite side is connected with casing 1 by fastener type switch 28, casing 1 arranges gasket seal 29 with the junction of operating desk 3, transmission mechanism comprises travel switch 12, preheating mechanism and upset baking mechanism, preheating mechanism comprises the preheating upset motor 14 be fixed on support 13 and plate 21 is ironed in the upset being arranged on the inner side of casing 1, upset is ironed plate 21 and is connected with trip shaft 19, trip shaft 19 overturns motor 14 by chain and preheating and is connected, upset baking mechanism comprises the baking upset motor 15 be fixed on support 13 and the baking upset rack 25 being arranged on casing 1 inside, baking upset rack 25 side connects trip shaft 20, trip shaft 20 overturns motor 15 by chain with baking and is connected, Baking out mechanism comprises linear flow-control ball valve 5, gas flowmeter 6, manual needle valve 24, magnetic valve 7, pipe burner 10 and pipe burner 11, linear flow-control ball valve 5 is connected with two manual needle valve 24 in parallel by gas flowmeter 6, two manual needle valve 24 connect a magnetic valve 7, two magnetic valves respectively and overturn pipe burner 10 bottom rack 25 respectively by upset baking mechanism air inlet pipe 8 and preheating mechanism air inlet pipe 9 and overturn the pipe burner 11 ironed bottom plate 21 be connected with being arranged on being arranged on to toast.Sliding rail 23 installed by the casing that plate 21 both sides are ironed in the upset of preheating mechanism, a glass heat-insulating cover 22 is moved on sliding rail 23 by the draw of drag rope 18, drag rope 18 is connected with the power transmission shaft 17 be arranged on bottom casing 1, and power transmission shaft 17 is connected with a motor 16 be fixed on support 13.Overturn with preheating trip shaft 19 side that motor 14 is connected and balance weight body 30 is set, iron plate to make heavier upset and overturn smoothly.Mounting temperature sensor 26 on the casing of baking upset residing for rack 25.The casing of last baking upset rack 25 of upset baking mechanism arranges slide plate 27, collects with convenient for firing finished product.
The operation principle of apparatus of the present invention: first provide continual and steady case environment temperature by baking mechanism, meet needed for baking food baking process.According to the product that will toast, by the baking temperature that switch board setting is suitable, then external gas source is connected to linear flow amount controller, enter in magnetic valve through flowmeter again, under the control of switch board, solenoid control fuel gas toasts the tubular porous burner air feed of actuator base respectively to preheating mechanism and upset, simultaneously by combustion controller auto-ignition combustion, control flame size by temperature controller, realize thermostatic control; Transmission mechanism is used to be transmitted from front to back by each transmission period of baked food according to program setting, realizes by baking food thermally equivalent, and automatically exports.Mode of operation: after oven temperatures enters temperature constant state, the upset that baking blank is positioned over preheating mechanism is ironed on plate, start starting switch, transmission mechanism starts to perform transmission procedure, food first irons after plate stops a latency period in the first upset, stay-warm case releases (make the first upset iron plate and baking thing is in keeping warmth space), then, first upset is ironed plate upset and baking thing is delivered to the second upset is ironed plate, plate return is immediately ironed in first upset, now, stay-warm case playbacks, baking thing irons after plate stops a period in the second upset, plate upset is ironed in second upset, baking thing is passed on baking upset rack.Repeat similar action baking thing to be transmitted step by step by by after forward direction, until baking thing exports baking oven from slide plate.