CN206519353U - Shortbread type biscuit production line - Google Patents

Abstract

A kind of shortbread type biscuit production line, include dough mixing machine, molding press, it is ripening device used, cooling device, metal detection device and part flow arrangement, metal detection device includes metal detection conveyer belt, metal detection conveyer belt is provided with retention mechanism close to one end of part flow arrangement, part flow arrangement includes the longitudinal conveyer belt transmitted in the same direction with metal detection conveyer belt, retention mechanism includes rotating the rotation slot being arranged between metal detection conveyer belt and longitudinal conveyer belt, it is arranged at the axis of guide of rotation slot lower end and the bottom wall of fixed rotation slot and drives the axis of guide to rotate downward rotating mechanism after metal detection device detects foreign matter, rotating mechanism includes being fixed on the mounting bracket towards longitudinal conveyer belt extension on the wall of metal detection frame side, the end revolving support of the axis of guide is passed in mounting bracket and end, the end that mounting bracket is passed on the axis of guide is provided with oscillating rod, one end of oscillating rod rotates the piston rod of connection cylinder, the cylinder barrel of cylinder is fixed to metal detection frame.

Description

Shortbread type biscuit production line

Technical field

The utility model is related to a kind of shortbread type biscuit production equipment, more particularly to a kind of with detection device of metal foreign body Shortbread type biscuit production line.

Background technology

The processing technology that biscuit forms finished product by raw material to packaging is generally comprised and face, pressing mold, curing, cooling and packaging Several big processing links.The generally dough mixing machine saved with face ring, that is, added raw materials into a hopper, then driven with motor Whole raw materials is broken up and is well mixed by dynamic stirring rod, then exports and be transferred to pressing mold link；Pressing mold link is usually will be mixed The raw material got togather is added in Biscuit mold, so that it is molded；Enter the heating link of baking or other forms afterwards to cake Dry tire is cured；Biscuit after curing needs rapid cooling, so that biscuit enters packaging link with the state dried and cooled down.

, it is necessary to be detected to biscuit before biscuit enters baling line, to reject the substandard product for being mixed with impurity.And The general impurity being mixed into biscuit, mostly metallics, therefore, polygamy is equipped with metal detection device on production line for making biscuit, still, Detect after metallic foreign body, existing production line for making biscuit rejects defective work by hand by people mostly, i.e., sent out in metal detection device Go out after alarm, operator picks out defective work manually.

Utility model content

The purpose of this utility model is to provide a kind of shortbread type biscuit production line, and it passes through increases after metal detection device Plus defective work remover, to substitute the process for sorting out defective work by hand, lift the automaticity of production line.

Above-mentioned purpose of the present utility model technical scheme is that：A kind of shortbread type biscuit production line, Include dough mixing machine, molding press, ripening device used, cooling device, metal detection device and part flow arrangement successively along production sequence, The metal detection device includes metal detection conveyer belt, and metal detection conveyer belt is provided with close to one end of part flow arrangement and cut Mechanism is stayed, the part flow arrangement includes the longitudinal conveyer belt transmitted in the same direction with metal detection conveyer belt, and the retention mechanism includes The rotation slot being arranged between metal detection conveyer belt and longitudinal conveyer belt is rotated, rotation slot lower end is arranged at and be fixed described turn The axis of guide and the drive axis of guide of the bottom wall of dynamic groove rotate downward rotating mechanism after metal detection device detects foreign matter, The rotating mechanism includes being fixed on the mounting bracket towards longitudinal conveyer belt extension, the guiding on the wall of metal detection frame side The end revolving support of axle is passed in mounting bracket and end, and swing is provided with the end that mounting bracket is passed on the axis of guide Bar, one end of oscillating rod is rotatably connected to the piston rod of cylinder, and the cylinder barrel of the cylinder is fixed to metal detection frame.

By using above-mentioned technical proposal, two, the two ends of the axis of guide are given towards the mounting bracket of longitudinal conveyer belt extension Revolving support point, makes its reliable support guide axle, and the cylinder barrel of metal detection frame fixed cylinder, its piston rod connection is swung Bar, is swung, the connection axis of guide of oscillating rod with the telescopic band movable pendulum lever of piston rod, and the wobble drive axis of guide of oscillating rod turns It is dynamic, in this way, the rotation slot fixed with the axis of guide is rotated to the rotation of the axis of guide, included when metal detection device detects biscuit When having exceed standard material, Telescopic-cylinder drives rotation slot to rotate so that these biscuits to be poured out obliquely, and then cylinder acts make again Biscuit continues to transmit.

Preferably, the waist-shaped hole of two levels is provided with the mounting bracket, the mounting bracket is by being arranged in two Bolt in waist-shaped hole is fixed.

By using above-mentioned technical proposal, the waist-shaped hole by bolt along level slides into diverse location and tightened, and can adjust Position relationship between the end of whole rotation slot and metal detection conveyer belt and longitudinal conveyer belt, in order to be applicable different use fields Close.

Preferably, the height of longitudinal conveyer belt is less than metal detection conveyer belt, and the rotation slot is angularly disposed in two Between person.

By using above-mentioned technical proposal, rotation slot is angularly disposed, after metal detection device finds unqualified biscuit, gas Cylinder fine motion, makes one gap for being more than biscuit thickness of formation between rotation slot and longitudinal direction transmission belt edge to reject biscuit, And angularly disposed rotation slot can make biscuit be glided under Gravitative Loads, very wide-angle is turned over without rotation slot.

Preferably, rotate the relative place in posterior end with it below the rotation slot and be provided with skewed slot, the end of the skewed slot is set Put ash can.

By using above-mentioned technical proposal, between the biscuit containing exceed standard material passes through between rotation slot and longitudinal conveyer belt Gap falls, and initially enters skewed slot, is then snapped down to ash can along skewed slot, so that underproof biscuit be reclaimed.

Preferably, a rectangular block is installed with the end that mounting bracket is passed on the axis of guide, the rectangular block, which is fixed, to be swung One end of bar.

By using above-mentioned technical proposal, the axis of guide and swing rod are rod member, are directly connected to inconvenience, using rectangular block by two Person connects, and can make to connect reliable between oscillating rod and the axis of guide.

In summary, the utility model has the advantages that：Given towards the mounting bracket of longitudinal conveyer belt extension Two, the two ends revolving support point of the axis of guide, makes its reliable support guide axle, the cylinder barrel of metal detection frame fixed cylinder, its Piston rod connects oscillating rod, is swung with the telescopic band movable pendulum lever of piston rod, the connection axis of guide of oscillating rod, the swing of oscillating rod The axis of guide is driven to rotate, in this way, the rotation slot fixed with the axis of guide is rotated to the rotation of the axis of guide, when metal detection device inspection When measuring in biscuit containing exceed standard material, Telescopic-cylinder drives rotation slot to rotate so that these biscuits to be poured out obliquely, Ran Houqi Cylinder is acted again makes biscuit continue to transmit.

Brief description of the drawings

Fig. 1 is the production line axonometric drawing for embodying production line general structure；

Fig. 2 is embodiment dough mixing machine external structure and the schematic diagram for beating device hopper construction；

Fig. 3 is the explosive view for embodying dough mixing machine internal structure；

Fig. 4 is the agitating shaft of dough mixing machine and the transmission mechanism structural representation of hopper；

Fig. 5 is to beat the structural representation that device beats roller；

Fig. 6 is the external structure schematic diagram of molding press；

Enlarged drawing at B on the Fig. 6 of Fig. 7 to embody molding press allocation mechanism；

Fig. 8 is the structural representation of molding press press moulding mechanism；

Fig. 9 is the external structure of ripening device used oil-adding mechanism；

Enlarged drawing at C on Fig. 9 of the ripening device used oil-adding mechanism structure of Figure 10 embodiments；

Figure 11 is ripening device used oil-adding mechanism structural representation；

Figure 12 is ripening device used recuperation of heat mechanism structural representation；

Figure 13 is the structural representation of cooling device；

Figure 14 is the leakage slag crack structure schematic diagram between cooling device and metal detection device；

Figure 15 is the structural representation of metal detection device；

Enlarged drawing at Figure 15 D of the Figure 16 to embody metal detection device defective work retention mechanism；

Figure 17 is part flow arrangement structural representation；

Figure 18 is the Figure 17 shown to roll adjustment component E portions enlarged drawing.

In figure：1st, dough mixing machine；10th, frame；11st, hopper；110th, flange；12nd, top plate；120th, chute；13rd, agitating shaft； 130th, annular stop block；131st, agitating paddle；132nd, shaft coupling；14th, stepper motor；140th, stepper motor main shaft；15th, trip shaft； 16th, triangular plate；17th, gear coupling；170th, ring gear；171st, external tooth cover；2nd, device is beaten；20th, conveyer belt is beaten；21st, contain Hopper；210th, it is open；22nd, device frame is beaten；23rd, roller is beaten；230th, roller main shaft is beaten；231st, round rectangle block；24th, beat Motor；25th, baffle plate；250th, bar hole；3rd, molding press；30th, pressing mold conveyer belt；300th, drive roll；301st, driven roller； 3000th, drive roll gear；302nd, guide pulley；31st, allocation mechanism；310th, stock guide；311st, switch-plate；312nd, trapezoidal plate； 313rd, crossbeam；314th, inner slide；315th, outer slide；316th, rotating shaft；317th, cylinder；3170th, connecting rod；318th, drive shaft；32nd, pressing mold Mechanism；320th, hopper；3200th, baffle plate；321st, die roll；3210th, pressing mold gear；3211st, cavity plate；33rd, pressing mold frame；4th, cure Device；40th, stainless steel conveyor belt；400th, stainless steel conveyor belt drive roll；41st, oiling mechanism；410th, oiling mechanism frame； 411st, trunnion axis；412nd, pull bar；413rd, right angle steel plate；414th, rectangular steel plates；4140th, oil seepage hole；4141st, sponge；415th, support； 416th, oil drum；4160th, steel pipe；417th, butterfly valve；418th, diverting current collector；419th, rubber tube；4190th, pipe joint；42nd, baking box；43、 Recuperation of heat mechanism；430th, column；431st, exhaust fan case；4310th, girder steel；4311st, cover；4312nd, exhaust fan；4313rd, it is fixed Piece；432nd, ventilation duct；5th, cooling device；50th, cooling conveyer belt；51st, the frame of cooling device；52nd, support；520th, column； 521st, longeron；522nd, crossbeam；53rd, blower fan；54th, stator；55th, conveyer belt is cached；550th, gap；551st, steel plate box；6th, it is golden Belong to detection means；60th, metal detection conveyer belt；600th, driven roller；601st, push pedal；602nd, bearing piece；603rd, push rod；604th, it is spacing Part；61st, metal detection frame；62nd, machine support is detected；63rd, metal foreign body detector；64th, mechanism is retained；640th, mounting bracket； 6400th, waist-shaped hole；641st, the axis of guide；642nd, bearing；643rd, rectangular block；644th, oscillating rod；645th, piston rod；646th, cylinder； 647th, rotation slot；65th, skewed slot；66th, ash can；7th, part flow arrangement；70th, part flow arrangement frame；71st, longitudinal conveyer belt；72nd, laterally Conveyer belt；73rd, point of rail mechanism；730th, column；731st, crossbeam；732nd, adjustment block；733rd, vertical rotating shaft；734th, rectangular steel plates；74、 First changement；75th, the second changement；76th, output line；77th, deflector.

Embodiment

Embodiment：

Such as Fig. 1, one kind automation production line for making biscuit, production line include successively dough mixing machine 1, beat device 2, die arrangement 3, Ripening device used 4, cooling device 5, metal detection device 6 and part flow arrangement 7.

The working method of the automation production line for making biscuit is as follows, and the raw material for producing biscuit is put into dough mixing machine 1 completes to mix Material, raw material uniform paving after beating device 2 on a moving belt, is pressed into biscuit tire, biscuit tire passes through by die arrangement 3 Ripening device used 4 are baked into biscuit, and biscuit enters cooling device 5 and cooled down, and is detected into metal detection device 6, The file commutation for being divided into single-row biscuit composition subsequently into part flow arrangement 7 enters four packing lines.

With reference to Fig. 2 and Fig. 3, dough mixing machine 1, which includes to rotate between two frames 10 for being supported in ground, two frames 10, to be set Have to cover in hopper 11, the upper end open of hopper 11, its opening and be provided with top plate 12, agitating shaft 13, machine are provided with hopper 11 It is provided between frame 11 and hopper for driving hopper 11 to rotate the first driving means with feeding or discharging, and for driving The second drive device that agitating shaft 13 in dynamic hopper 11 is rotated in hopper 11.

Rotation direction of the top plate 12 along hopper 11 is curved to be set, and the rotating shaft that is rotated in hopper 11 of the center of circle of its arc On, the two ends of top plate 12 are fixed in frame 10, and closing hopper 11 is upper during being stirred inside being carried out straight up in hopper 11 End opening, and turn to the scope after-opening exposure beyond top plate 12 in hopper 11 to complete to feed or discharge.

The two sides upper end of hopper 11 is provided with the flange 110 with the arc of the shape adaptation of top plate 12, top plate 12 Relevant position is provided with two chutes 120 being adapted to along the rotation direction of hopper 11 with flange 110, when hopper 11 is rotated, flange 110 Former chute 120 is slided, and is oriented to the glide direction to hopper 11.

With reference to Fig. 3 and Fig. 4, one end of agitating shaft 13 by bearing rotational support on the side wall of hopper 11, its axis with The axis of rotation of hopper 11 is overlapped.Agitating shaft 13 extends two annular stop blocks 130 in the junction of the two, limits agitating shaft Sliding axially between 13 and hopper 11, part of the agitating shaft 13 in hopper 11 is by welding two blocks of steel perpendicular to agitating shaft 13 The curved steel tube of two transverse directions is fixed between plate, two blocks of steel plates, agitating paddle 131 is constituted.The other end of agitating shaft 13 and stepper motor 14 output shaft is connected by a shaft coupling.Stepper motor 14 is fixed in frame 11, can band when stepper motor 14 is rotated Dynamic agitating shaft 13 and agitating paddle 131 are rotated.

The two sides of hopper 11 are respectively containing three trip shafts 15 are fixed with, one side away from stepper motor 14, three Trip shaft is connected with triangular plate 16b and fixed thereto jointly, the revolving support of agitating shaft 13 at triangular plate 16b geometric center, The triangular plate 16 is rotated with frame 10 and is connected.Close to the one side of motor 14, sliding is connected with triangular plate to three trip shafts 15 jointly 16a.It is provided with triangular plate 16a geometric center and is fixedly installed ring gear 170, it is axially solid on the output shaft of stepper motor 14 Surely there is external tooth cover 171, ring gear 170 and external tooth cover 171 collectively constitute gear coupling 17.When both engage, stepper motor 14 rotation is transferred directly to triangular plate 16a, and then is transferred to three trip shafts 15, three trip shafts 15 by triangular plate 16a Fixed with hopper 11, the rotation of three drives hopper 11 to rotate；When both exit meshing relation, the revolution fortune of stepper motor 14 It is dynamic only to pass to agitating shaft 13, without transmitting hopper 11, that is to say, that filled by equivalent to one clutch of gear coupling 17 Put, drive its internal external tooth cover 171 and the engagement of ring gear 170 with disengaging, can select whether stepper motor 14 drives hopper 11.The meshing relation switching of gear coupling 17, can be by promoting triangular plate 16a to realize.

When dough mixing machine 1 works, triangular plate 16a is promoted first, external tooth cover 171 is engaged with ring gear 170, stepper motor 14 Hopper 11 is turned to feed station, raw material is put into hopper 11；Reverse drive stepper motor 14 after the completion of feeding intake, makes hopper 11 The position of opening straight up is gone back to, that is, stirs station, promotes triangular plate 16 external tooth cover 171 is separated with ring gear 170, now Straight up, top plate 12 closes the upper end open of hopper 11 to the opening of hopper 11 just, and Driving Stepping Motor 14 makes agitating shaft 13 Rotate, complete and face process.

After the completion of face, promote triangular plate 16 external tooth cover 171 is engaged with ring gear 170 again, continue to drive stepping electricity Steering of the machine 14 along a upper station is rotated further, and hopper 11 is turned to unloading station, now hopper 11 faces away from feeder One side lower end of position is tilted, and the material in hopper 11 is poured onto in the charge groove 21 for beating device 2.

With reference to Fig. 2, Fig. 5, the hopper 11 after the raw material that dough mixing machine 1 is become reconciled is reversed is poured onto the charge groove for beating device 2 In 21, beating the primary structure of device 2 has charge groove 21, beats conveyer belt 20 and beats roller 23.

Charge groove 21 is a structure that upper end open is big, lower ending opening is small, bottom is rectangular enclosure, beats conveyer belt 20 A transmission rolling be arranged on the rectangular enclosure of its bottom, the upper surface for beating conveyer belt 20 separates the lower ending opening of charge groove 21 With rectangular enclosure, charge groove 21 is provided with a narrowed opening 210 close to the side beaten in front of the transmission of conveyer belt 20, to make Material can be beaten conveyer belt 20 and gradually take charge groove 21 out of.

The level in device frame 22 that beats in the front of opening 210 beats roller 23 provided with one, beats the two ends of main shaft 230 of roller It is connected to and is beaten in device frame 22 by two bearing rotaries, one end of main shaft 230 connects one and beats motor 24, beats electricity Machine 24, which is fixed on, to be beaten in device frame 22, and the surface soldered for beating roller 23 fixes 6 row totally ten two pairs of round rectangle blocks 231, phase Between adjacent round rectangle block 231 gap that material is entered and passed through is left, beat and beat roller 23 on 22 in device frame Top is provided with a baffle plate 25, and baffle plate 25 is inverted U steel plate, is detachably arranged between two frames 22, some are provided with above Shape hole 250.Beat the bottom of roller 23 and beat and leave the punishment in advance gap that tolerant material passes through between conveyer belt 20.

Raw material in charge groove 21 is moved in the case where beating the drive of conveyer belt biography 20 to opening 210, by beating during roller 23, By the effect of breaing up of the round rectangle block 231 beaten on roller 23, it is evenly distributed in and beats on conveyer belt 20 and via beating Continue to front transfer in the punishment in advance gap of the lower section of roller 23.

Such as Fig. 6, by beating after device 2, raw material is transported to die arrangement 3.3 points of die arrangement is pressing mold conveyer belt 30th, allocation mechanism 31, press moulding mechanism 32.

With reference to Fig. 6 and Fig. 7, allocation mechanism 31 includes stock guide 310, switch-plate 311, the fixation and transmission of switch-plate 311 Structure.

With reference to Fig. 7 and Fig. 8, stock guide 310 is that section is U-shaped steel plate, and one end of stock guide 310, which is weldingly fixed on, to be beaten Below the terminal of conveyer belt 20, the other end is arranged on the edge of hopper 320 of press moulding mechanism 32 obliquely.

Four pieces of rectangle switch-plates 311, lower edge and the stock guide 310 of switch-plate 311 are set in the top of stock guide 310 Upper surface is parallel, and the place plane of switch-plate 311 is vertical with the upper surface of stock guide 310.

Beat the terminal both sides of conveyer belt 20 and be installed with two pieces of trapezoidal plates 312, two trapezoidal plates 312 are encorbelmented stretching, part of encorbelmenting Between fix a crossbeam 313, crossbeam 313 is hung on the top of stock guide 310, crossbeam 313 and is provided with two groups of knots in the horizontal direction Structure identical material toggling structure, by taking one as an example：Material toggling structure includes an inner slide 314 and an outer slide 315, and two sliding blocks are slided It is arranged on crossbeam 313, the direction of inner slide 314 towards press moulding mechanism 32 is encorbelmented stretching, rotating shaft is provided with its external part 316, the upper end of rotating shaft 316 rotates with the external part of inner slide 314 and is connected, and its lower end is welded and fixed to the top of switch-plate 311 Edge；Therewith similarly, outer slide 315 is arranged between inner slide 314 and trapezoidal plate 312, is set on its end forward extended out There is cylinder 317, the cylinder barrel partial turn of cylinder 317 is connected to the external part of outer slide 315, its axis vertical rotated is set, So that the piston rod horizontal extension of cylinder 317, the piston rod end of cylinder 317 sets drive shaft 318, the upper end of drive shaft 318 Rotation is connected to the piston rod end of cylinder 317, lower end and is welded and fixed to switch-plate 311.

Raw material is beaten conveyer belt 20 and is sent to after eminence, can be slided along stock guide 310, when raw material is in stock guide 310 On from the lower section of switch-plate 311 by when, switch-plate 311 around the shaft 316 rotate, act on raw material and the caking in raw material entered one The hopper 320 smashed and make raw material be evenly distributed on press moulding mechanism 32 is walked, is easy to the implementation of next step pressing mold step.

With reference to Fig. 6, Fig. 8, the primary structure of press moulding mechanism 32 include pressing mold conveyer belt 30, hopper 320, drive roll 300, Driven roller 301 and die roll 321.

Pressing mold conveyer belt 30 is canvas material, can prevent raw material and the adhesion between.

Hopper 320 is the rectangle frame that steel plate is surrounded, and hopper 320 is installed with close to one side of die roll 321, top along edge One piece of U-shaped galvanized iron sheet, as baffle plate 3200, the lower end of hopper 320 is communicated to the upper surface of pressing mold conveyer belt 30.

Pressing mold conveyer belt 30 is arranged between drive roll 300 and driven roller 301, and driven roller 301 is remote to beat dress 2 settings are put, the diameter of drive roll 300 is more than driven roller 301, and pressing film roller 321 is arranged at drive roll 300 and driven roller The upper surface of pressing mold conveyer belt 30 between 301, and it is compressed downwards, so that part pressing mold conveyer belt 30 is coated on pressing film roller On 321 external cylindrical surfaces.The drive roll gear 3000 isometrical with drive roll 300, pressing film roller are provided with drive roll 300 The pressing mold gear 3210 engaged with drive roll gear 3000, pressing mold gear 3210 and pressing film roller 321 etc. are provided with 321 with one end Footpath, when drive roll rotates 300, gear 3000 is rotated with moving gear 3210 so that drive roll 300 and die roll 321 with Identical linear velocity is rotated in opposite directions.

Die roll 321 by two bearing revolving supports in pressing mold frame 33, there are some cakes on the surface of die roll 321 Form cavity plate 3211.

As shown in Figure 8, pressing mold conveyer belt 30 is passed through between drive roll 300 and pressing film roller 321, bypasses die roll 321 bottom moves forward.

Material from allocation mechanism 31 fall to press moulding mechanism 32 the bottom drive roll 300 of hopper 320 and die roll 321 it Between in the V-type region that is formed, extruded with the engagement of two gears by pressing mold conveyer belt 30 to the cavity plate 3211 in die roll 321 It is interior, as the rotation of die roll 321 is compacted into biscuit tire, biscuit tire by behind the bottom of die roll 321 gradually with die roll 321 separate and return on pressing mold conveyer belt 30, move forward, are transported on ripening device used 4 stainless steel conveyor belt 40.

In order that pressing mold conveyer belt 30 is being changed into level transmission after pressing film roller 321, prevent biscuit tyre bead inclined-plane from gliding, Guide pulley 302 is provided with the equal-height position of driven roller 301 in pressing mold frame 33, guide pulley 302 is lifted up pressing mold biography Send the upper strata of band 30, first increase the area, another that pressing mold conveyer belt 30 coats pressing film roller 321, by pressing mold conveyer belt 30 lift to Level.

With reference to Fig. 9 and Figure 12, ripening device used 4 primary structure has a stainless steel conveyor belt 40, oiling mechanism 41, baking box 42, Recuperation of heat mechanism 43.

Ripening device used 4 stainless steel conveyor belt 40 can continue to keep the physics of conveyer belt under the hot environment of baking box 42 Structure and function, stainless steel conveyor belt 40 travel forward under the drive of stainless steel conveyor belt drive roll 400, stainless steel transmission Two ends with drive roll 400 are by two bearing revolving supports in oiling mechanism frame 410.

With reference to Figure 10 and Figure 11, rotated between two oiling mechanism frames 410 on a piece trunnion axis 411 of connection, trunnion axis 411 A pull bar 412 being radially arranged along trunnion axis 411, the end of pull bar 412 and water are provided with oiling mechanism frame 410 Flat axle 411 is threadedly coupled, and pulls pull bar 412 to rotate trunnion axis 411, and trunnion axis 411 is in the axial direction provided with three pieces of right angles Steel plate 413, two plate faces of right angle steel plate 413 are mutually perpendicular to, and a plate face is fixed by bolts on trunnion axis 411, another Plate face has been bolted a rectangular steel plates 414, lower surface and the stainless steel conveyor belt drive roll 400 of rectangular steel plates 414 It is tangent, five equidistant oil seepage holes 4140 are provided with rectangular steel plates 414, the lower surface of rectangular steel plates 414 fixes one piece of rectangle sea Silk floss 4141, sponge 4141 and the wide setting of stainless steel conveyor belt 40, sponge 4141 and the upper surface of stainless steel conveyor belt 40.

The rectangular steel plates that two pieces of levels are welded and fixed at the top of a rectangle column, column are welded in oiling mechanism frame 410 Support 415 is constituted, the top of support 415 is provided with an oil drum 416, make the position of the bottom of oil drum 416 higher than in rectangular steel plates 414 Five oil seepage holes 4140, joint steel pipe 4160 on the oil-out of the bottom of oil drum 416, going out away from oil drum 416 on steel pipe 4160 The threaded one end of hydraulic fluid port is connected with the inlet of the butterfly valve 417 of tubular type, the other end of butterfly valve 417 and a diverting current collector 418 Five liquid outlets are provided with threaded connection, diverting current collector 418, five rubber tubes are connected by five pipe joints 4190 respectively 419 and connect and fix therewith, the end of rubber tube 419 is fixed on the oil seepage hole 4140 in rectangular steel plates 414, and fluid is led Enter rectangular steel plates 414.

Outward winding after butterfly valve 417, the edible oil in oil drum 416 is under gravity by steel pipe 4160 and butterfly valve 417, stream Enter diverting current collector 418, flowed into from five outlets through pipe joint 4190 in rubber tube 419, then rectangle is flowed to by rubber tube 419 On the sponge 4140 of the lower surface of steel plate 414, edible oil fully infiltrates sponge 4140, sponge 4140 and stainless steel conveyor belt 40 Upper surface, because rectangular steel plates 414 have certain weight, it is pushed is depressed into stainless steel conveyor belt 40 by sponge 4141 On, it is uniformly being coated edible oil after oil-adding mechanism 41.

The pull bar 412 on trunnion axis 411 is pulled, can rotate trunnion axis 411, rectangular steel plates 414 and sponge 4141 is driven Leave stainless steel conveyor belt 40, easy access and replacing sponge 4141.The upper surface of stainless steel conveyor belt 40 and pressing mold conveyer belt 30 upper surfaces close to and be in same plane, biscuit tire is transferred to the stainless steel conveyor belt of oiling from molding press conveyer belt 30 On 40, move forward into baking box 42, the edible oil on the surface of stainless steel conveyor belt 40 can prevent biscuit tire from toasting With conveyer belt adhesion or being charred in journey.

Such as Fig. 1, baking box 42 is rectangular box, is divided into bakeing area and hot-air seasoning area, stainless steel conveyor belt 40 is therefrom Pass through.

Biscuit tire enters after baking box 42, first passes around baking area, and biscuit tire is baked to curing in baking area.

Moved forward by bakeing behind area into hot-air seasoning area, the heat that biscuit tire is blasted in hot-air seasoning area is empty Gas is dried and further cured, until transmitting out baking box 42 with stainless steel conveyor belt 40 as the biscuit thoroughly cured.Baking box 42 Set immediately afterwards for recuperation of heat mechanism 43.

Such as Figure 12, recuperation of heat mechanism 43 continues to continue to use the carrier that stainless steel conveyor belt 40 is transmitted as biscuit, per side frame On be vertically fixed three root posts 430, the top of column 430 sets an exhaust fan case 431.

Exhaust fan case 431 is the prism structure that a section is hexagon, and the upper end of four root post 430 is installed with cover 4311.The bottom of cover 4311 forms latticed planar bracket by some longitudinal directions with the horizontal welding of girder steel 43100, on the support Side is provided with two cylindrical exhaust fans 4312, and the outer rim of cylindrical exhaust fan 4312 is welded with two pairs of totally four stators 4313, the lines of two stators 4313 of each pair is overlapped with the diameter of cylindrical exhaust fan 4312, two pairs of stators 4313 pair Two diameters answered are mutually perpendicular to, and each stator 4313 of bottom plate 4310 is provided with open-work, and exhaust fan passes through four stators 4313 are fixed by bolts on the girder steel 43100 of bottom plate 4310.Cover 4311 is steel plate punched structure, is weldingly fixed on girder steel On the 43100 latticed supports of king formed.

The top surface of cover 4311 is plane, and the center of top surface is provided with and communicated with a ventilation duct 434, and ventilation duct 434 is fixed on On the top surface of cover 4311, the heat-resisting glue sealing of interface.The other end of ventilation duct 434 is passed through the hot-air seasoning of baking box 42 Area.

After the completion of baking, the biscuit temperature on stainless steel conveyor belt 40 is also very high, with more heat energy.Recuperation of heat mechanism 43 Exhaust fan 4312 rotate when, air enter cover 4311 in then passes sequentially through ventilation duct 434 pass back baking box 42 hot blast dry Dry area.

After recuperation of heat mechanism 43, biscuit enters cooling device 5.

Such as Figure 13,5 points of cooling device is cooling conveyer belt 50, support 52 and blower fan 53.

The upper surface of cooling conveyer belt 50 and the upper surface of stainless steel conveyor belt 40 close to and slightly below stainless steel conveyor belt 40, cooling conveyer belt 50 is steel wire material, can be easy to cooling by air.

While being welded with two root posts 520 in the frame 51 of cooling device, a piece longeron of welding at the top of every two square steel 521, weld between two square tubes and weld three longerons 521 between three or four crossbeams 522, four crossbeams 522 successively and be connected, formed Support 52.The upper surface of support 52 is parallel with the plane of cooling conveyer belt 50.

The electronic blower fan 53 of two row six is sequentially provided with the upper surface of support 52, blower fan 53 is cylinder, blower fan 53 outer rim is welded with two pairs of totally four stators 54, the line of two stators 54 of each pair and the diameter of cylindrical drum fan 53 Overlap, two diameters corresponding to two pairs of stators 54 are mutually perpendicular to, and each stator 54 is provided with open-work, and blower fan passes through four Stator 54 is fixed on crossbeam 522 with bolt and nut.

Biscuit is after recuperation of heat mechanism 43 is transferred on cooling device 5, during by 53 lower section of blower fan, blower fan 53 from Upper past fall wind, cold wind blows over biscuit and penetrates cooling conveyer belt 50, takes away unnecessary heat.

With reference to Fig. 1, Figure 14, after apparatus for supercooling 5, biscuit is transferred to caching conveyer belt 55 from cooling conveyer belt 50 On, through natural cooling after a while, biscuit is transferred to metal detection conveyer belt 60 hence into metal detection device 6, There is a gap 550 between metal detection conveyer belt 60 and caching conveyer belt 55, the width of gap 550 is slightly smaller than the average straight of biscuit Footpath, broken biscuit or dregs can not be by gaps, in cube steel plate box 551 that can fall into the lower section of gap 550.

Such as Figure 15, metal detection device 6 mainly includes metal detection conveyer belt 60, metal foreign body detector 63, inspection Survey machine support 62, defective work retention mechanism 64, skewed slot 65 and ash can 66.

Metal detection conveyer belt 60 is plastic sheeting material, it is possible to reduce the interference to metal foreign body detector 63.

The both sides of detection machine support 62 are welded and formed by two root posts and one block of steel plate, and detection machine support 62 stands on ground, Metal foreign body detector 63 is gantry structure, and two ends are separately fixed on detection machine support 62.

With reference to Figure 15, Figure 16, metal detection device 6 is set with retention mechanism 64, and the primary structure of retention mechanism 64 includes Mounting bracket 640, the axis of guide 641 and rotation slot 647 and the transmission mechanism of the axis of guide 641.

The front end of frame is provided with two rectangular mounting brackets 640, the long edge horizontal direction of mounting bracket 640, two peaces One end that dress support 640 is mutually fixed with detection machine support 62 is provided with the waist-shaped hole 6400 of two levels, two waist-shaped holes 6400 Bolt is worn between detection machine support 62, with this one end of mounting bracket 640, the other end of mounting bracket 640 is dorsad Metal foreign body detector 63 is encorbelmented stretching.Have one by the revolving support of bearing 642 between the part of encorbelmenting of two mounting brackets 640 The root axis of guide 641.

Uniform welding fixes three blocks of steel plates vertically in the axis of guide 641, and steel plate is bolted to connection a plastics material The U-shaped rotation slot 647 of matter, one end of rotation slot 647 and the joint of driven roller 600 of metal detection conveyer belt 60, driven rolling The main shaft of cylinder 600 is rotatably connected in metal detection frame 61 by two bearings.

A rectangular block 643 is fixed in one end of the axis of guide 641.The side of rectangular block 643 fixes an oscillating rod with bolt 644, one end of oscillating rod 644 rotates with the end of a piston rod 645 and is connected, and piston rod 645 is the piston rod of cylinder 646. The cylinder barrel of cylinder 646 is installed in metal detection frame 61.

The skewed slot 65 of a lower ending opening, skewed slot are placed with below the contact portion of rotation slot 647 and driven roller 600 65 groove body is at an angle of with ground, skewed slot 65 be supported in by the shelf of lower section at ground, the lower ending opening of skewed slot 65 be provided with it is useless The defective work reclaimed in hopper 66, skewed slot 65 slides down into ash can 66 along skewed slot 65 and reclaimed, and topples over after being filled with.

Biscuit is transferred to metal detection device 6 from cooling device 5, continues to move on metal detection conveyer belt 60.Gold When category foreign bodies detection machine 63 is not detected by abnormal, cylinder 646 is motionless, and one end of rotation slot 647 is against metal detection conveyer belt 60 On, the other end is earthward tilted and close to longitudinal conveyer belt 71 of part flow arrangement 7, and biscuit is transferred to vertical by rotation slot 647 To on conveyer belt 71；After metal foreign body detector 63 detects exception, the piston rod 645 of cylinder 646 is acted, and is driven and is swung Bar 644 is swung, and oscillating rod 644 drives the axis of guide 641 to rotate, and the axis of guide 641 drives rotation slot 647 by three blocks of steel plates thereon Rotate, now rotation slot 647 declines with one end that longitudinal conveyer belt 71 is abutted, shape between rotation slot 647 and longitudinal conveyer belt 71 Into a gap for being more than biscuit thickness, make to detect that the biscuit of metallic foreign body falls into skewed slot 65 from the gap, then along skewed slot 65 Slide to ash can 66.

After the outflow of metal detection device 6, biscuit enters part flow arrangement 7.In order to coordinate part flow arrangement 7 by biscuit by multiple row It is changed into multiple single-row structures, is provided at both ends with two pieces of push pedals 601 in the width of metal detection conveyer belt 60, metal inspection Two groups are installed with the two sides for surveying frame 61 to multigroup bearing piece 602, the free end of bearing piece 602 is to metal detection conveyer belt 60 Upper end extends, and beyond its upper level, two push rods 603 that its upper end edge direction is equipped with push rod 603, one group are opposite Set, and the common width midway to metal detection conveyer belt 60 is converged, and a locating part 604 is worn in the upper end of bearing piece 602, it is spacing The lower end of part 604 contradicts push rod 603, to limit the slip of its level, the spacing between push pedal 601 is fixed, push pedal 601, push rod 603rd, bearing piece 602 and locating part 604 are collectively forming the roll adjustment component on metal detection conveyer belt 60.

Such as Figure 17, the primary structure of part flow arrangement 7 has longitudinal conveyer belt 71, transverse conveyor 72, point of rail mechanism 73, first Changement 74, the second changement 75, output line 76.

Longitudinal conveyer belt 71 and transverse conveyor 72 join end to end, the direction of motion of conveyer belt 72 in the horizontal plane with transmission Vertical with 71 direction of motion, away from conveyer belt 71 towards four packing lines 74, the terminal of longitudinal conveyer belt 71 is immediately laterally passed Send the starting point of band 72.

The frame 70 of part flow arrangement 7 is provided with point of rail mechanism 73, the first changement 74 and the second changement 75.

The structure of wherein point of rail mechanism 73 is as follows：While fixing a root post 730, column 730 in part flow arrangement frame 70 A crossbeam 731 is fixed on top, and the lower surface of crossbeam 731 is parallel with the upper surface of conveyer belt 71, and five are fixed by socket on crossbeam 731 The adjustment block 732 of individual plastic material, a vertical rotating shaft 733 is located in adjustment block 732, is rotated and is connected with adjustment block 732, is turned One piece of rectangular steel plates 734 is welded in the lower end of axle 732, and rectangular steel plates, 734 base gently contacts or stayed with the upper surface of conveyer belt 71 There is minim gap, vertical rotating shaft 733 and the junction of adjustment block 732 have certain frictional force, when change rectangular steel plates 734 During angle, its angle will not change easily, adjust the angle of five pieces of rectangular steel plates 734, the area for surrounding five pieces of rectangular steel plates 734 Domain is in the trend that narrows, the width of the width slightly larger than a biscuit of regional export one end that adjacent two pieces of rectangular steel plates 734 are surrounded.

First changement 74, it is identical with the structure of point of rail mechanism 73, the two difference with the first changement 74 with passing The direction of motion angle at 45 ° of band 71 is sent, and five blocks of steel plates 744 of the first changement 74 are vertical with crossbeam 741, five blocks of steel plates 744 is parallel two-by-two, and one end of five blocks of steel plates 744 is located on conveyer belt 71, and the other end is extended on conveyer belt 72.

Second changement 75 is arranged on the top of conveyer belt 72, and its part is identical with the first changement 74.Difference is The direction of motion of second changement 75 and conveyer belt 72 is at 45 °, and one end of five blocks of steel plates 754 is located on conveyer belt 72, another End is located on five output lines 76.

Deflector 77 is provided between the first changement 74 and the second changement 75, its structure and point of rail mechanism 73 is consistent, for carrying out water conservancy diversion to biscuit between two changements, makes it continue to transmit along former direction.

Due to the narrowed structure of point of rail mechanism 73, so biscuit all becomes single biscuit row after by point of rail mechanism 73 Into file, move forward.After the file of single biscuit is transferred to the first changement 74 by conveyer belt 71, biscuit exists Conveyer belt 71 to the frictional force and steel plate 744 of biscuit under the collective effect of the resistance of biscuit, along steel plate 744 with transmission Direction motion with 71 angles at 45 °, is ultimately transmitted on the conveyer belt 72 vertical with conveyer belt 71, then along conveyer belt 72 The direction of motion continue move, after the second changement 75, the biscuit direction of motion changes 45 ° again, is directed into four Dispense on line 74.

Specific embodiment is only explanation of the invention, and it is not limitation of the present invention, those skilled in the art The modification without creative contribution can be made to the present embodiment as needed after this specification is read, but as long as in this hair All protected in bright right by Patent Law.

Claims (5)

1. a kind of shortbread type biscuit production line, includes dough mixing machine successively along production sequence（1）, molding press（3）, it is ripening device used（4）、 Cooling device（5）, metal detection device（6）And part flow arrangement（7）, the metal detection device（6）Include metal detection Conveyer belt（60）, it is characterized in that：Metal detection conveyer belt（60）Close to part flow arrangement（7）One end be provided with retention mechanism （64）, the part flow arrangement（7）Including with metal detection conveyer belt（60）The longitudinal conveyer belt transmitted in the same direction（71）, the retention Mechanism（64）Metal detection conveyer belt is arranged at including rotating（60）With longitudinal conveyer belt（71）Between rotation slot（647）, set It is placed in rotation slot（647）Lower end and the fixed rotation slot（647）Bottom wall the axis of guide（641）And drive the axis of guide （641）In metal detection device（6）Detect and downward rotating mechanism is rotated after foreign matter, the rotating mechanism includes being fixed on gold Category detection frame（61）Towards longitudinal conveyer belt on the wall of side（71）The mounting bracket of extension（640）, the axis of guide（641）End Portion's revolving support is in mounting bracket（640）And end is passed, the axis of guide（641）On pass mounting bracket（640）End on It is provided with oscillating rod（644）, oscillating rod（644）One end be rotatably connected to cylinder（646）Piston rod, the cylinder (646) Cylinder barrel be fixed to metal detection frame（61）.

2. shortbread type biscuit production line according to claim 1, it is characterized in that：The mounting bracket（640）On be provided with two The waist-shaped hole of individual level（6400）, the mounting bracket（640）By being arranged in two waist-shaped holes（6400）Interior bolt is fixed.

3. shortbread type biscuit production line according to claim 2, it is characterized in that：Longitudinal conveyer belt（71）Height be less than Metal detection conveyer belt（60）, the rotation slot（647）It is angularly disposed between the two.

4. shortbread type biscuit production line according to claim 3, it is characterized in that：The rotation slot（647）Lower section is rotated with it Posterior end is provided with skewed slot with respect to place（65）, the skewed slot（65）End set ash can（66）.

5. shortbread type biscuit production line according to claim 4, it is characterized in that：The axis of guide（641）On pass mounting bracket （640）End on be installed with a rectangular block（643）, the rectangular block（643）Fixed oscillating rod（644）One end.