CN115843844B - Chocolate sauce mixing pouring method and device for sandwich chocolate biscuit production line - Google Patents
Chocolate sauce mixing pouring method and device for sandwich chocolate biscuit production line Download PDFInfo
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- CN115843844B CN115843844B CN202310156032.XA CN202310156032A CN115843844B CN 115843844 B CN115843844 B CN 115843844B CN 202310156032 A CN202310156032 A CN 202310156032A CN 115843844 B CN115843844 B CN 115843844B
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Abstract
The invention belongs to the technical field of sandwich biscuit production, in particular to a chocolate sauce mixing pouring method and device for a sandwich chocolate biscuit production line, which aims at the problems that in the prior art, extruded sauce can only be adhered above biscuits in a pile shape, if the viscosity of the sauce is too high, the sauce is not easy to quantitatively cut off in time, and even the biscuits can be adhered, and the following scheme is provided: closing a valve at a connecting bent pipe at the bottom end of a mixing barrel for temporarily storing the chocolate sauce raw materials, adding the chocolate sauce raw materials to be poured into the mixing barrel, and after the adding is finished, starting to mix the chocolate sauce raw materials in the mixing barrel. According to the invention, when the chocolate paste is poured and extruded, the advancing rhythm of the biscuits is only required to be controlled to be consistent with the rotating rhythm of the pouring roller, and after the chocolate paste is extruded, the chocolate paste is automatically cut off by the static C-shaped scraping rod along with the rotation of the pouring roller, so that the chocolate paste is prevented from being stuck on the biscuits below.
Description
Technical Field
The invention relates to the technical field of sandwich biscuit production, in particular to a chocolate sauce mixing pouring method and device for a sandwich chocolate biscuit production line.
Background
The biscuit is baked by flour and water or milk without yeast, can be used as a storage food for traveling, navigation and mountain climbing, is one of the most common foods for people, has the characteristics of long storage life, portability, various tastes and the like, and is popular with people. The sandwich biscuit consists of biscuits on the upper side and the lower side and a sandwich layer in the middle, and has more various taste combinations, wherein the sandwich layer can be chocolate, dried fruits and other foods, and has various forms.
The traditional sandwich biscuit is firstly paved on a conveyor belt with a row of single biscuits during production, and then passes through the bottom end of a discharge head of a row of extruder, and the casting mode of the extruder has the following defects:
1) If the viscosity of the extruded sauce is too high, the sauce is not easy to be cut off quantitatively and timely, and even biscuits can be stuck;
2) The extruded sauce can only be adhered above the biscuits in a pile shape, and an additional process is needed for the situation that the shape is required to be poured or the spreading is uniform. Therefore, a novel pouring method and a pouring device thereof which can be directly poured into a flat shape and directly attached to the surface of biscuits without sticking to the biscuits are needed to be designed.
Disclosure of Invention
The invention provides a chocolate sauce mixing pouring method for a sandwich chocolate biscuit production line, which comprises the following steps of:
step one: closing a valve at a connecting bent pipe at the bottom end of a mixing barrel for temporarily storing the chocolate sauce raw materials, adding the chocolate sauce raw materials to be poured into the mixing barrel, and after the adding is finished, starting to mix the chocolate sauce raw materials in the mixing barrel;
step two: after the mixing is finished, a valve at the bottom end of the mixing barrel is opened, and meanwhile, the vibration device is started, and the chocolate sauce slowly descends along the bent pipe while the vibration device knocks and vibrates the barrel bottom of the mixing barrel until the chocolate sauce flows into a pouring roller with a transverse bottom part to wait for pouring;
step three: starting a pouring roller, when a row of extrusion holes on the outer wall of the pouring roller simultaneously rotate to face to the right lower side, starting an aerator to pressurize the inside of a sealed mixing barrel so as to extrude sauce from the extrusion holes, wherein the sauce just falls above biscuits below the extrusion holes, taking biscuits with chocolate sauce extruded on the surface of the upper piece of biscuits along with a main conveying belt to the next station along with the continuous rotation of the pouring roller, and simultaneously, moving the biscuits of the last station to the right lower side of the pouring roller again, and repeatedly starting the aerator to pressurize when the other row of extrusion holes on the outer wall of the pouring roller rotate to face to the right lower side, so that the sauce can be circularly poured; at the moment that the pouring roller is started again after the sauce is squeezed each time, the blanking pipe positioned at the feeding side is quickly lifted, the lifting height is 1.5 biscuits, and the rubber ring sleeved on the outer wall of the pouring roller drives the pouring roller to run along with the rotation of the pouring roller, and the outer wall of the rubber ring is attached to the surface of the main conveyor belt to take away the lowest biscuits; the time of each extrusion of the pouring roller is exactly equal to the time of one circle of rotation of the intermittent gear for controlling the lifting of the discharging pipe, and then the circulating discharging is formed.
The chocolate sauce mixing pouring device for the sandwich chocolate biscuit production line comprises a dustproof base with a channel steel-shaped structure integrally formed by opening downwards, wherein two main support frames which are parallel to each other are fixed on the upper surface of the dustproof base close to the back surface of the dustproof base, the same fixing clamping ring is fixed on the top ends of the two main support frames, a mixing barrel is fixed in the middle of the fixing clamping ring, and an inflator communicated with the inside of the mixing barrel is arranged on the side surface of the main support frame close to the top end of the main support frame; the interior of the mixing barrel can be pressurized, so that the viscous chocolate sauce can be forced to smoothly fall to a pouring position below the mixing barrel; the bottom end of the mixing bucket is fixedly provided with an elbow, the bottom end of the elbow is rotationally connected with a casting roller which is horizontally arranged, the outer wall of the whole body of the casting roller is provided with extrusion holes which are distributed at equal intervals, sealing bearings are arranged at ports of the casting roller and the elbow, the end part of the elbow penetrates through an inner ring of each sealing bearing to be fixedly provided with a non-rotating C-shaped scraping rod, an opening of each C-shaped scraping rod faces downwards, and the outer wall of each C-shaped scraping rod is attached to the inner wall of the casting roller.
The invention is further arranged in that the maximum outer diameter of the extrusion hole is smaller than the opening width of the C-shaped scraping rod, and the thickness of the inner wall of the extrusion hole is smaller than two millimeters; through the pouring roller that the thickness of extruding hole department diminishes that sets up, can avoid leading to gluing chocolate sauce in extruding hole department because of extruding hole department's wall thickness is too big, and then cause the condition that lotus root broken thread links, let pouring work clean and fall.
The invention is further arranged in that one end of the bent pipe far away from the mixing barrel is fixed with a fixed connecting ring through a bolt, one end of the circumferential outer wall of the fixed connecting ring close to the bent pipe is provided with threads, the sealing bearing comprises a bearing inner ring and a bearing outer ring, the inner wall of the bearing outer ring is in threaded connection with the outer wall of the fixed connecting ring, one end of the fixed connecting ring far away from the bent pipe is fixed with two mutually symmetrical connecting plates, one end of the connecting plate close to the C-shaped scraping rod is fixed at the end of the C-shaped scraping rod through a screw, and one end of the bearing inner ring far away from the bent pipe is in sealing butt joint with a barrel opening of the pouring barrel through a flange plate.
The invention is further arranged in that a main driving motor is fixed at one end of the upper surface of the dustproof base far away from the sealing bearing, a round rod is fixed at the end part of an output shaft of the main driving motor through a coupler, and the end part of the round rod is fixed at the central shaft of the outer wall of the bottom of the casting drum through a bolt; the upper surface of the dustproof base is positioned below the pouring roller, unpowered driving rollers are respectively arranged at two ends of the conveying frame, the same main conveying belt is wound between the circumferential outer walls of the two driving rollers and is tightly stretched below the pouring roller, rubber rings distributed at equal intervals are sleeved on the circumferential outer wall of the pouring roller, the thickness of the rubber rings is 1.5-1.8 times of the thickness of biscuits, and the upper surface of the main conveying belt positioned on the top layer is adhered to the circumferential outer wall of the rubber rings; through the setting of rubber circle, can make pouring cylinder drive below main conveyor and advance when rotating, ensure that the progress transfers unanimously.
The invention is further arranged in that groove type vertical rails with opposite openings and parallel to each other are respectively fixed on the upper surface of the dustproof base below two ends of the pouring roller, convex sliding blocks are respectively fixed in the sliding grooves of the two groove type vertical rails close to the top ends, a tight supporting spring is respectively arranged between the lower surface of each convex sliding block and the upper surface of the dustproof base, the same bracket is fixed between the opposite sides of the two convex sliding blocks, and convex edge tables are respectively fixed on the upper surface of the bracket below each rubber ring; the folding rods of the arch structures are fixed on one sides of the two groove-shaped vertical rails, which are close to the feeding ends, and the lower surfaces of the cross rod parts of the folding rods are fixedly provided with equidistant and parallel guide plates, arc-shaped notches which are not contacted with the outer wall of the casting roller are formed in the middle of the upper surfaces of the guide plates and are positioned under the casting roller, so that biscuits can be prevented from rotating in the casting process, and the casting position and the shape of each biscuit are consistent.
The invention is further arranged in that one end of the bearing inner ring, which is close to the bent pipe, is provided with an arc-shaped groove, the bottom of the arc-shaped groove is provided with spring sinking grooves which are distributed equidistantly, a compression spring II is fixed in each spring sinking groove, and one end, which is far away from the bottom of the groove, of all the compression springs II is fixed with the same sealing gasket.
The invention is further arranged in that a sealing top cover is fixed at the top end of the mixing bucket, a fixed supporting plate is fixed on the lower surface of the sealing top cover close to the middle part through a hanging rod, a main driving rod is rotatably connected in the middle of the sealing top cover, an eccentric top wheel is fixed at the bottom end of the main driving rod, guide blocks which are mutually symmetrical in center are respectively arranged on the upper surface of the fixed supporting plate close to two ends, a supporting rod extending to the eccentric top wheel is slidably connected between the two guide blocks, a pull rod and a compression spring are fixed at one end of the two supporting rods opposite to each other, the same pull rope is fixed between the bottom ends of the two pull rods, an anti-slip roller is arranged in the middle of the pull rope, the pull rope is wound on the surface of the anti-slip roller, an agitating rod is inserted in the middle of the anti-slip roller, three groups of agitating blades are arranged on the outer wall of the agitating rod, and the agitating directions of the three groups of agitating blades are different; through the setting of eccentric top wheel, can let three group's stirring vane positive and negative rotation constantly, improve the mixing effect to inside sauce material.
The invention is further arranged in that a fixed frame is fixed at the end part of the feeding end of the dustproof base, which is positioned at the end part of the conveying frame, two mutually parallel transmission rod frames are fixed at the top end of the fixed frame, the transmission rod frames are rotationally connected with the same transmission rod which is horizontally arranged, and a gear motor is fixed at the end part of the transmission rod through a coupler; the gear motor is fixed on the main support frame through bolts; the upper surface of the dustproof base is fixedly provided with vertical guide rods at two sides of the feeding end of the main conveyor belt, the top ends of the two guide rods are slidably connected with sliding seats, the same fixed cross rod is fixed between the two sliding seats, a plurality of discharging pipes distributed at equal intervals are fixedly arranged on the surface of the fixed cross rod, a vertical stirring rack is fixedly arranged on one side of the fixed cross rod, which is close to the transmission rod, and an intermittent gear meshed with the stirring rack is fixedly arranged on the transmission rod; through the arrangement of the intermittent gears, all the blanking pipes fixed on the fixed cross rod can be lifted temporarily in an intermittent mode.
The invention is further arranged in that an oscillating device is arranged between the mixing drum and the transmission rod on the side surface of the main support frame, the oscillating device comprises a shaft rod frame which is fixed on the main support frame and is in an inverted U-shaped structure, two ends of the shaft rod frame are respectively provided with a high movable shaft and a low movable shaft, the same ends of the two movable shafts are respectively fixed with a rotatable knocking rod and an eccentric cam, the front surface of the shaft rod frame is close to the top end and is fixed with a spring pull rod, an extension spring is fixed between the top end of the spring pull rod and one end of the knocking rod, which is far away from a hinge point, of the movable shaft in the middle of the eccentric cam, one end of the movable shaft, which is far away from the eccentric cam, is fixed with a driven pulley, and the circumferential outer wall of the transmission rod is sheathed with a driving pulley which is in transmission connection with the driven pulley; the intermittent jacking of the eccentric cam can enable the knocking rod to intermittently knock the mixing drum to vibrate.
The beneficial effects of the invention are as follows:
1. through the arrangement of the C-shaped scraping rod which is connected with the inner wall of the pouring roller in a sliding way and has a downward opening, when the paste is poured and extruded, the advancing rhythm of biscuits is only required to be controlled to be consistent with the rotating rhythm of the pouring roller, namely, the pouring roller rotates to drive the main conveyor belt to advance, and after the chocolate paste is extruded, the chocolate paste is automatically cut off by the static C-shaped scraping rod along with the rotation of the pouring roller, so that the chocolate paste is prevented from being stuck on the biscuits below;
2. through the casting roller with the reduced thickness at the extrusion hole, the situation that the chocolate paste is stuck at the extrusion hole and broken threads are caused by overlarge wall thickness at the extrusion hole can be avoided by matching with the pneumatic propulsion of an inflator, so that the casting work is clean;
3. the sealing effect of the whole sealing bearing can be improved by arranging the sealing gasket which is tightly abutted by the compression spring II, and the arranged sealing gasket is positioned between the fixed connecting ring and the end part of the bearing inner ring, so that the sealing gasket is more convenient to replace and maintain;
4. through the arrangement of the eccentric top wheel and the combination of the stay cord wound on the outer wall of the anti-skid roller, three groups of stirring blades fixed on the stirring rod can continuously rotate positively and negatively, so that the mixing effect of internal sauce is improved, and the internal circulation efficiency is improved;
5. through the intermittent jacking of the eccentric cam, the knocking rod intermittently knocks the mixing barrel to vibrate, so that the chocolate sauce can slide down along the bent pipe normally, and the smooth discharging is ensured.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a chocolate paste mixing and pouring device for a sandwich chocolate biscuit production line;
fig. 2 is a schematic diagram of a feeding side structure of a chocolate sauce mixing pouring device for a sandwich chocolate biscuit production line;
fig. 3 is a side view of the structure of the chocolate paste mixing pouring device for the sandwich chocolate biscuit production line, which is provided by the invention;
fig. 4 is a schematic diagram of a semi-sectional perspective structure of a mixing barrel in a chocolate paste mixing pouring device for a sandwich chocolate biscuit production line;
fig. 5 is a schematic structural diagram of a vibrating device in a chocolate paste mixing pouring device for a sandwich chocolate biscuit production line according to the invention;
FIG. 6 is an exploded view of a casting drum of a chocolate sauce mixing casting device for a sandwich chocolate biscuit production line according to the present invention;
fig. 7 is a schematic structural view of a C-shaped scraping bar in a chocolate paste mix pouring device for a sandwich chocolate biscuit production line according to the present invention;
FIG. 8 is a cross-sectional view of a sealed bearing in a chocolate paste mix casting device for a sandwich chocolate biscuit production line according to the present invention;
fig. 9 is a top view of a chocolate paste mix casting device for a sandwich chocolate biscuit production line according to the present invention;
fig. 10 is a schematic structural view of a material guiding plate in a chocolate paste mixing and pouring device for a sandwich chocolate biscuit production line.
In the figure: 1. a dust-proof base; 2. a main driving motor; 3. groove type vertical rail; 4. a bracket; 5. pouring roller; 6. a material guide plate; 7. a driving roller; 8. a main conveyor belt; 9. a rubber ring; 10. extruding the hole; 11. bending the pipe; 12. knocking the rod; 13. an eccentric cam; 14. a main driving rod; 15. sealing the top cover; 16. a mixing barrel; 161. a compression spring; 162. a guide block; 163. an eccentric top wheel; 164. fixing the supporting plate; 165. an agitating rod; 166. stirring blades; 167. an anti-slip roller; 168. a pull rope; 169. a pull rod; 17. a fixed snap ring; 18. discharging pipes; 19. fixing the cross bar; 20. a sliding seat; 21. a guide rod; 22. a main support frame; 23. a driving pulley; 24. a speed reducing motor; 25. a transmission rod; 26. a fixing frame; 27. a transmission rod frame; 28. an intermittent gear; 29. stirring the rack; 30. a shaft rod frame; 31. a tension spring; 32. a fixed connection ring; 33. c-shaped scraping rod; 3301. a shaft lever clamping piece; 3302. fixing the batten; 34. a screw rod; 35. a connecting plate; 36. sealing the bearing; 37. a planetary gear; 38. an inner gear ring; 39. a sun gear; 40. a sealing gasket; 41. an arc-shaped notch; 42. folding the rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-10, a chocolate sauce mix casting method for a sandwich chocolate biscuit production line comprises the following steps:
step one: closing a valve at the position of the connecting elbow pipe 11 at the bottom end of the mixing barrel 16 for temporarily storing the chocolate sauce raw material, adding the chocolate sauce raw material to be poured into the mixing barrel 16, and starting to mix the chocolate sauce raw material in the mixing barrel 16 after the addition is finished;
step two: after the mixing is finished, a valve at the bottom end of the mixing barrel 16 is opened, and meanwhile, the vibration device is started, and the chocolate sauce slowly descends along the bent pipe 11 until flowing into the pouring roller 5 with the transverse bottom part for waiting pouring while the vibration device knocks and vibrates the barrel bottom of the mixing barrel 16;
step three: starting the pouring roller 5, when a row of extrusion holes 10 on the outer wall of the pouring roller 5 simultaneously rotate to face to the right lower side, starting an aerator to pressurize the inside of a sealed mixing barrel 16 so as to extrude sauce from the extrusion holes 10, and then, just above biscuits below the extrusion holes 10, taking the biscuits with the chocolate sauce extruded on the upper surface along with a main conveyor belt 8 to the next station along with the continuous rotation of the pouring roller 5, and at the same time, moving the biscuits on the upper station to the right lower side of the pouring roller 5 again, and at the moment, when the other row of extrusion holes 10 on the outer wall of the pouring roller 5 rotate to face to the right lower side, repeatedly starting the aerator to pressurize so as to perform circular pouring of the sauce; at the moment that the pouring roller 5 is started again after the sauce is extruded every time, the blanking pipe 18 positioned at the feeding side is quickly lifted to a height of 1.5 biscuits, and the biscuits are driven to run by the rubber ring 9 sleeved on the outer wall of the pouring roller 5 along with the rotation of the pouring roller 5, and the outer wall of the rubber ring 9 is attached to the surface of the main conveyor belt 8 to take away the lowest biscuits; wherein, the time of each extrusion of the pouring roller 5 is exactly equal to the time of controlling the intermittent gear 28 lifted by the discharging pipe 18 to rotate for one circle, namely, the circulating discharging is formed.
The chocolate sauce mixing pouring device for the sandwich chocolate biscuit production line comprises a dustproof base 1 with a channel steel-shaped structure integrally formed in a downward opening manner, wherein two main support frames 22 which are parallel to each other are fixed on the upper surface of the dustproof base 1 near the back surface, the same fixing clamping ring 17 is fixed on the top ends of the two main support frames 22, a mixing barrel 16 is fixed in the middle of the fixing clamping ring 17, and an inflator communicated with the inside of the mixing barrel 16 is arranged on the side surface of the main support frame 22 near the top end; the interior of the mixing barrel 16 can be pressurized to force the viscous chocolate sauce to smoothly fall to a pouring position below the mixing barrel 16; the bottom end of the mixing drum 16 is fixedly provided with an elbow 11, the bottom end of the elbow 11 is rotationally connected with a casting roller 5 which is horizontally arranged, the outer wall of the whole body of the casting roller 5 is provided with extrusion holes 10 which are distributed at equal intervals, the ports of the casting roller 5 and the elbow 11 are provided with sealing bearings 36, the end part of the elbow 11 penetrates through the inner ring of the sealing bearings 36 to be fixedly provided with a non-rotating C-shaped scraping rod 33, the opening of the C-shaped scraping rod 33 faces downwards, and the outer wall of the C-shaped scraping rod 33 is attached to the inner wall of the casting roller 5; through sliding connection at the setting of pouring cylinder 5 inner wall opening decurrent C shape scraping rod 33, can be when the crowded sauce of pouring, only need control the advancing rhythm of biscuit with pouring cylinder 5 rotatory rhythm unanimous can, after chocolate sauce extrudes the end, along with pouring cylinder 5 rotation, chocolate sauce is automatic by static C shape scraping rod 33 cut off, avoid gluing on the biscuit of below.
Referring to fig. 6 to 7, the maximum outer diameter of the extrusion hole 10 is smaller than the opening width of the C-shaped scraper bar 33, and the thickness of the inner wall of the extrusion hole 10 is smaller than two millimeters; through setting up the pouring cylinder 5 that the thickness of extruding hole 10 department diminishes, can avoid extruding the too big wall thickness of hole 10 department and lead to gluing chocolate sauce in extruding hole 10 department, cause the condition that lotus root broken thread, let pouring work clean and be clean.
Referring to fig. 4 and 6-8, a fixed connection ring 32 is fixed at one end of the elbow 11 far from the mixing drum 16 through bolts, threads are formed at one end of the circumferential outer wall of the fixed connection ring 32 close to the elbow 11, a sealing bearing 36 comprises a bearing inner ring and a bearing outer ring, the inner wall of the bearing outer ring is in threaded connection with the outer wall of the fixed connection ring 32, two mutually symmetrical connection plates 35 are fixed at one end of the fixed connection ring 32 far from the elbow 11, one end of the connection plates 35 close to a C-shaped scraping rod 33 is fixed at the end of the C-shaped scraping rod 33 through bolts, and one end of the bearing inner ring far from the elbow 11 is in sealing butt joint with a nozzle of the pouring drum 5 through a flange plate; by the arrangement of the sealing bearing 36, the bent pipe 11 and the pouring roller 5 form relative motion, the sealing at the joint is kept, and the thicker chocolate paste cannot overflow from the gap of the sealing bearing 36; the two ends of the C-shaped scraping rod 33 are respectively fixed with a shaft rod clamping piece 3301 and a fixed slat 3302, a screw rod 34 is rotatably connected between the shaft rod clamping piece 3301 and the fixed slat 3302 and used for uniformly conveying the sauce falling from the bent pipe 11 to each position of the pouring roller 5, a planetary gear 37 is arranged on the side surface of the fixed slat 3302 near the middle part, a central gear 39 meshed with the planetary gear 37 is fixed at one end of the screw rod 34 near the planetary gear 37, and an inner gear ring 38 meshed with the planetary gear 37 is fixed on the inner wall of the end part of the pouring roller 5; the internal screw rod 34 can be driven to rotate by the rotation of the pouring roller 5, so that the internal sauce can be uniformly spread at each extrusion hole 10.
Referring to fig. 1-2 and 10, a main driving motor 2 is fixed at one end of the upper surface of the dustproof base 1 far away from the sealing bearing 36, and a round rod is fixed at the end of an output shaft of the main driving motor 2 through a coupler, and the end of the round rod is fixed at the central shaft of the outer wall of the bottom of the casting drum 5 through a bolt; the upper surface of the dustproof base 1 is positioned below the pouring roller 5, unpowered driving rollers 7 are respectively arranged at two ends of the conveying frame, the same main conveyor belt 8 is wound between the circumferential outer walls of the two driving rollers 7, the main conveyor belt 8 is tightly stretched below the pouring roller 5, rubber rings 9 distributed at equal intervals are sleeved on the circumferential outer wall of the pouring roller 5, the thickness of the rubber rings 9 is 1.5-1.8 times of the thickness of biscuits, and the upper surface of the main conveyor belt 8 positioned on the top layer is adhered to the circumferential outer wall of the rubber rings 9; through the arrangement of the rubber ring 9, the pouring roller 5 can drive the lower main conveyor belt 8 to advance while rotating, and the consistency of forward progress is ensured.
Referring to fig. 10, the upper surface of the dust-proof base 1 is located under two ends of the pouring roller 5, two groove-type vertical rails 3 with opposite openings and parallel to each other are respectively fixed, convex sliding blocks are respectively fixed in the sliding grooves of the two groove-type vertical rails 3 close to the top ends, a tight supporting spring is respectively arranged between the lower surface of each convex sliding block and the upper surface of the dust-proof base 1, the same bracket 4 is fixed between one opposite sides of the two convex sliding blocks, and a convex edge table is respectively fixed on the upper surface of the bracket 4 below each rubber ring 9; through the rib table, when in use, the upper surface of the main conveyor belt 8 is tightly attached to the circumferential outer wall of the rubber ring 9 in cooperation with the arrangement of the abutting spring, and a certain descending space is reserved for biscuits when the biscuits pass under the pouring roller 5, so that the biscuits are prevented from being crushed; the folding rods 42 of the arch structures are fixed on one sides of the two groove-shaped vertical rails 3, which are close to the feeding ends, the lower surfaces of the cross rod parts of the folding rods 42 are fixedly provided with equidistant and parallel guide plates 6, arc-shaped notches 41 which are not contacted with the outer wall of the casting roller 5 are formed in the middle of the upper surfaces of the guide plates 6 and are positioned under the casting roller 5, so that biscuits can be prevented from rotating in the casting process, and the casting position and the shape of each biscuit are consistent.
Referring to fig. 5 and 8, an arc-shaped groove is formed at one end of the bearing inner ring, which is close to the bent pipe 11, and equidistant spring sinking grooves are formed at the bottom of the arc-shaped groove, compression springs II are fixed in each spring sinking groove, and one sealing washer 40 is fixed at one end, which is far away from the bottom of the groove, of all compression springs II; by the aid of the sealing washer 40 which is tightly abutted by the compression spring II, the overall sealing effect of the sealing bearing 36 can be improved, and the sealing washer 40 is arranged between the fixed connection ring 32 and the end part of the bearing inner ring, so that the sealing washer 40 is more convenient to replace and maintain.
Referring to fig. 4, a seal top cover 15 is fixed at the top end of a mixing drum 16, a fixed supporting plate 164 is fixed on the lower surface of the seal top cover 15 near the middle part through a hanging rod, a main driving rod 14 is connected in the middle of the seal top cover 15 in a rotating way, an eccentric top wheel 163 is fixed at the bottom end of the main driving rod 14, guide blocks 162 which are mutually symmetrical in center are respectively arranged on the upper surface of the fixed supporting plate 164 near the two ends, abutting rods which extend to the eccentric top wheel 163 are respectively connected in a sliding way between the two guide blocks 162, a pull rod 169 and a compression spring 161 are respectively fixed at one end of the two abutting rods, the same pull rope 168 is fixed between the bottom ends of the two pull rods 169, an anti-slip roller 167 is arranged in the middle of the pull rope 168, the pull rope 168 is wound on the surface of the anti-slip roller 167, a stirring rod 165 is inserted in the middle of the anti-slip roller 167, three groups of stirring blades 166 are arranged on the outer wall of the stirring rod 165, and the stirring directions of the three groups of stirring blades 166 are different; through the setting of eccentric top wheel 163, can let three group's stirring vane 166 positive and negative rotation constantly, improve the mixing effect to inside sauce material, improve inner loop efficiency.
Referring to fig. 2, a fixed frame 26 is fixed at the end of the dust-proof base 1, which is located at the end of the transmission frame, and two parallel transmission rod frames 27 are fixed at the top end of the fixed frame 26, the transmission rod frames 27 are rotatably connected with the same transmission rod 25 which is horizontally arranged, and a gear motor 24 is fixed at the end of the transmission rod 25 through a coupling; the speed reducing motor 24 is fixed on the main support frame 22 through bolts; the upper surface of the dustproof base 1 is fixed with vertical guide rods 21 on two sides of the feeding end of the main conveyor belt 8, the top ends of the two guide rods 21 are connected with sliding seats 20 in a sliding mode, the same fixed cross rod 19 is fixed between the two sliding seats 20, a plurality of blanking pipes 18 distributed in equal distance are fixed on the surface of the fixed cross rod 19, a vertical toggle rack 29 is fixed on one side, close to the transmission rod 25, of the fixed cross rod 19, and an intermittent gear 28 meshed with the toggle rack 29 is fixed on the transmission rod 25; by means of the intermittent gear 28, all the blanking pipes 18 fixed on the fixed cross bar 19 can be lifted intermittently and temporarily.
Referring to fig. 2-3 and 5, an oscillating device is arranged between the mixing drum 16 and the driving rod 25 on the side surface of the main support 22, the oscillating device comprises a shaft rod frame 30 which is fixed on the main support 22 and is in an inverted U-shaped structure, two ends of the shaft rod frame 30 are respectively provided with a high movable shaft and a low movable shaft, the same ends of the two movable shafts are respectively fixed with a rotatable knocking rod 12 and an eccentric cam 13, a spring pull rod is fixed on the front surface of the shaft rod frame 30 near the top end, a tension spring 31 is fixed between the top end of the spring pull rod and one end of the knocking rod 12 far from a hinge point, a driven pulley is fixed on one end of the movable shaft in the middle of the eccentric cam 13 far from the eccentric cam 13, and a driving pulley 23 in transmission connection with the driven pulley is sleeved on the circumferential outer wall of the driving rod 25; the intermittent jacking of the eccentric cam 13 can make the knocking rod 12 intermittently knock the mixing drum 16 to generate vibration.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The chocolate sauce mixing pouring method for the sandwich chocolate biscuit production line is characterized by comprising the following steps of:
step one: closing a valve at a connecting bent pipe (11) at the bottom end of a mixing barrel (16) for temporarily storing the chocolate sauce raw materials, adding the chocolate sauce raw materials to be poured into the mixing barrel (16), and after the adding is finished, starting to mix the chocolate sauce raw materials in the mixing barrel (16);
step two: after the mixing is finished, a valve at the bottom end of the mixing barrel (16) is opened, and meanwhile, the vibration device is started, and the chocolate paste slowly descends along the bent pipe (11) until flowing into the pouring roller (5) horizontally arranged at the bottom part and waiting for pouring while the vibration device knocks and vibrates the barrel bottom of the mixing barrel (16);
step three: starting a pouring roller (5), when a row of extrusion holes (10) on the outer wall of the pouring roller (5) simultaneously rotate to face right below, starting an aerator to pressurize the inside of a sealed mixing barrel (16) so as to extrude sauce from the extrusion holes (10), at the moment, just falling above biscuits below the extrusion holes (10), taking away biscuits with chocolate sauce extruded on the upper surface to the next station along with the continuous rotation of the pouring roller (5), and simultaneously, moving the biscuits of the last station to the right below of the pouring roller (5) again, and when the other row of extrusion holes (10) on the outer wall of the pouring roller (5) rotate to face right below, repeatedly starting the aerator to pressurize so as to perform circular pouring of the sauce;
at the moment that the pouring roller (5) is started again after the sauce is extruded each time, the blanking pipe (18) positioned at the feeding side is quickly lifted to a height of 1.5 biscuits, the biscuits are driven to run by the rubber ring (9) sleeved on the outer wall of the pouring roller (5) along with the rotation of the pouring roller (5), and the outer wall of the rubber ring (9) is attached to the surface of the main conveyor belt (8) to take away the lowest biscuits; wherein, the time of each extrusion of the pouring roller (5) is exactly equal to the time of controlling the intermittent gear (28) lifted by the blanking pipe (18) to rotate for one circle, namely, the circulating discharging is formed;
the chocolate sauce mixing pouring device for the sandwich chocolate biscuit production line comprises a dustproof base (1) with a channel steel-shaped structure integrally formed by downward openings, two main support frames (22) parallel to each other are fixed on the upper surface of the dustproof base (1) close to the back, the same fixing clamp ring (17) is fixed on the top ends of the two main support frames (22), a mixing barrel (16) is fixed in the middle of the fixing clamp ring (17), and an inflator communicated with the inside of the mixing barrel (16) is arranged on the side surface of the main support frame (22) close to the top end; the device is characterized in that an elbow (11) is fixed at the bottom end of the mixing barrel (16), a casting roller (5) which is horizontally arranged is rotationally connected at the bottom end of the elbow (11), extrusion holes (10) which are equidistantly distributed are formed in the outer wall of the whole body of the casting roller (5), sealing bearings (36) are arranged at the ports of the casting roller (5) and the elbow (11), a C-shaped scraping rod (33) which does not rotate is fixed at the end part of the elbow (11) through the inner ring of the sealing bearings (36), the opening of the C-shaped scraping rod (33) faces downwards, and the outer wall of the C-shaped scraping rod (33) is attached to the inner wall of the casting roller (5);
one end of the elbow (11) far away from the mixing drum (16) is fixedly provided with a fixed connecting ring (32) through a bolt, one end, close to the elbow (11), of the circumferential outer wall of the fixed connecting ring (32) is provided with threads, a sealing bearing (36) comprises a bearing inner ring and a bearing outer ring, the inner wall of the bearing outer ring is in threaded connection with the outer wall of the fixed connecting ring (32), one end, far away from the elbow (11), of the fixed connecting ring (32) is fixedly provided with two mutually symmetrical connecting plates (35), one end, close to a C-shaped scraping rod (33), of the connecting plates (35) is fixed at the end of the C-shaped scraping rod (33) through a screw, and one end, far away from the elbow (11), of the bearing inner ring is in sealing butt joint with a nozzle of a casting drum (5) through a flange plate; the two ends of the C-shaped scraping rod (33) are respectively fixed with a shaft rod clamping piece (3301) and a fixed slat (3302), a screw rod (34) is rotationally connected between the shaft rod clamping piece (3301) and the fixed slat (3302), a planetary gear (37) is arranged on the side surface of the fixed slat (3302) close to the middle, a sun gear (39) meshed with the planetary gear (37) is fixed at one end of the screw rod (34) close to the planetary gear (37), and an inner gear ring (38) meshed with the planetary gear (37) is fixed on the inner wall of the end portion of the casting drum (5).
2. Chocolate paste mix casting method for a sandwich chocolate biscuit production line according to claim 1, characterized in that the maximum outer diameter of the extrusion holes (10) is smaller than the opening width of the C-shaped scraper bar (33), and the thickness of the inner walls of the extrusion holes (10) is smaller than two millimeters.
3. The pouring method of chocolate paste mix for a sandwich chocolate biscuit production line according to claim 1, wherein one end of the upper surface of the dustproof base (1) far away from the sealing bearing (36) is fixedly provided with a main driving motor (2), the end part of an output shaft of the main driving motor (2) is fixedly provided with a round rod through a coupler, and the end part of the round rod is fixedly arranged at the central shaft of the outer wall of the bottom of the pouring roller (5) through a bolt; the upper surface of dustproof base (1) is located the below of pouring cylinder (5) and is provided with conveying frame, and conveying frame's both ends are provided with unpowered drive roller (7) respectively, twine between the circumference outer wall of two drive rollers (7) same piece main conveyor belt (8), and main conveyor belt (8) tighten in the below of pouring cylinder (5), the circumference outer wall of pouring cylinder (5) has cup jointed rubber circle (9) that the equidistance distributes, and the thickness of rubber circle (9) equals 1.5-1.8 times of biscuit thickness, and the circumference outer wall of rubber circle (9) is stuck to main conveyor belt (8) upper surface at top layer.
4. A chocolate sauce mixing pouring method for a sandwich chocolate biscuit production line according to claim 3, characterized in that the upper surface of the dustproof base (1) is positioned obliquely below two ends of the pouring roller (5) and is respectively fixed with groove-shaped vertical rails (3) with opposite openings and parallel to each other, convex sliding blocks are respectively fixed in the sliding grooves of the two groove-shaped vertical rails (3) close to the top ends, a tight-supporting spring is respectively arranged between the lower surface of each convex sliding block and the upper surface of the dustproof base (1), the same bracket (4) is fixed between the opposite sides of the two convex sliding blocks, and the upper surface of the bracket (4) is positioned below each rubber ring (9) and is respectively fixed with a convex edge table; the folding rod (42) of an arch structure is fixed on one side, close to the feeding end, of the two groove-shaped vertical rails (3), the lower surface of the cross rod part of the folding rod (42) is fixedly provided with equidistant and parallel guide plates (6), and an arc notch (41) which is not in contact with the outer wall of the casting roller (5) is formed in the middle of the upper surface of the guide plates (6) and is located under the casting roller (5).
5. The pouring method of chocolate sauce mixing materials for a sandwich chocolate biscuit production line according to claim 4, wherein an arc-shaped groove is formed at one end of the bearing inner ring, which is close to the bent pipe (11), and equidistant-distributed spring sinking grooves are formed at the bottom of the arc-shaped groove, compression springs II are fixed in each spring sinking groove, and one sealing gasket (40) is fixed at one end, which is far away from the bottom of the groove, of all compression springs II.
6. The pouring method of chocolate sauce mixing materials for a sandwich chocolate biscuit production line according to claim 1, wherein a sealing top cover (15) is fixed at the top end of the mixing barrel (16), a fixing supporting plate (164) is fixed on the lower surface of the sealing top cover (15) near the middle part through a hanging rod, a main driving rod (14) is connected in the middle of the sealing top cover (15) in a rotating mode, an eccentric top wheel (163) is fixed at the bottom end of the main driving rod (14), guide blocks (162) which are mutually symmetrical in center are respectively arranged on the upper surface of the fixing supporting plate (164) near the two ends, supporting rods which extend to the eccentric top wheel (163) are connected in a sliding mode in the middle of the two guide blocks (162), a pull rod (169) and a compression spring (161) are fixed at one end, which is opposite to each other, the same pull rod (168) is fixed between the bottom ends of the two pull rods, an anti-slip roller (167) is arranged in the middle of the pull rod (168), the pull rod (168) is wound on the surface of the anti-slip roller (167), an agitating rod (165) is inserted in the middle of the anti-slip roller (167), the stirring rod (166) is arranged in the middle, and three stirring blades (166) are arranged in the same direction as stirring blades (166).
7. The chocolate paste mixing pouring method for the sandwich chocolate biscuit production line according to claim 1, wherein a fixed frame (26) is fixed at the end part of the feeding end of the dustproof base (1) positioned on the conveying frame, two mutually parallel transmission rod frames (27) are fixed at the top end of the fixed frame (26), transmission rods (25) which are arranged horizontally are rotatably connected to the transmission rod frames (27), and a speed reducing motor (24) is fixed at the end part of the transmission rod (25) through a coupler; the gear motor (24) is fixed on the main support frame (22) through bolts; the upper surface of dustproof base (1) is located the both sides of main conveyor belt (8) material loading end and all is fixed with vertical guide bar (21), and the equal sliding connection in top of two guide bars (21) has sliding seat (20), be fixed with same fixed horizontal pole (19) between two sliding seat (20), the fixed surface of horizontal pole (19) is fixed with unloading pipe (18) that a plurality of equidistance distribute, one side that fixed horizontal pole (19) is close to transfer line (25) is fixed with vertical stirring rack (29), and be fixed with on transfer line (25) with stir intermittent gear (28) of rack (29) meshing.
8. The pouring method of chocolate sauce mixing materials for a sandwich chocolate biscuit production line according to claim 6, characterized in that an oscillating device is arranged between the mixing barrel (16) and the transmission rod (25) on the side surface of the main support frame (22), the oscillating device comprises a shaft rod frame (30) which is fixed on the main support frame (22) and is in an inverted U-shaped structure, two ends of the shaft rod frame (30) are respectively provided with a high movable shaft and a low movable shaft, the same ends of the two movable shafts are respectively fixed with a rotatable knocking rod (12) and an eccentric cam (13), a spring pull rod is fixed on the front surface of the shaft rod frame (30) close to the top end, a tension spring (31) is fixed between the top end of the spring pull rod and one end of the knocking rod (12) far away from a hinge point, one end of the movable shaft in the middle of the eccentric cam (13) is fixed with a driven belt pulley, and the circumference outer wall of the transmission rod (25) is sleeved with a driving belt pulley (23) which is in transmission connection with the driven belt pulley.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310156032.XA CN115843844B (en) | 2023-02-23 | 2023-02-23 | Chocolate sauce mixing pouring method and device for sandwich chocolate biscuit production line |
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| CN202310156032.XA CN115843844B (en) | 2023-02-23 | 2023-02-23 | Chocolate sauce mixing pouring method and device for sandwich chocolate biscuit production line |
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| CN115843844A CN115843844A (en) | 2023-03-28 |
| CN115843844B true CN115843844B (en) | 2023-05-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1346644B1 (en) * | 2002-03-20 | 2006-05-24 | Aasted-Mikroverk Aps | Method of making chocolate covering layers |
| US7658602B2 (en) * | 2005-11-04 | 2010-02-09 | Wm. Wrigley Jr. Company | Apparatus for forming a center-filled confectionery and method |
| US8683917B2 (en) * | 2010-01-04 | 2014-04-01 | Illinois Tool Works Inc. | Stencil assembly for depositing food product and related sandwiching machine |
| CN111357788A (en) * | 2020-04-14 | 2020-07-03 | 苏州姑苏食品机械有限公司 | Integrated production device for biscuit trimming, pouring and scattering |
| CN112868700A (en) * | 2021-01-28 | 2021-06-01 | 湖北金多旺食品有限公司 | Heart-injecting biscuit and preparation method and production system thereof |
| CN113426640A (en) * | 2021-04-20 | 2021-09-24 | 成都耐斯特科技有限公司 | Chocolate glue dripping machine roller |
| CN216219983U (en) * | 2021-12-02 | 2022-04-08 | 苏州乐嘉机械有限公司 | Multifunctional filling chocolate pouring machine device |
| CN114431320B (en) * | 2022-02-14 | 2023-11-24 | 安徽金诺食品有限公司 | Mixed pouring equipment for chocolate production |
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