CN115843844A - Chocolate sauce mixing and pouring method and device for sandwich chocolate biscuit production line - Google Patents
Chocolate sauce mixing and pouring method and device for sandwich chocolate biscuit production line Download PDFInfo
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- CN115843844A CN115843844A CN202310156032.XA CN202310156032A CN115843844A CN 115843844 A CN115843844 A CN 115843844A CN 202310156032 A CN202310156032 A CN 202310156032A CN 115843844 A CN115843844 A CN 115843844A
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Abstract
The invention belongs to the technical field of sandwich biscuit production, in particular to a chocolate sauce mixing and pouring method and a device for a sandwich chocolate biscuit production line, aiming at the problems that in the prior art, extruded sauce can only be attached above biscuits in a stack shape, and if the viscosity of the sauce is too high, the sauce is not easy to be quantitatively and timely cut off, and even the biscuits can be stuck, the following scheme is proposed, and the method comprises the following steps: and closing a valve communicated with the bent pipe at the bottom end of the mixing barrel for temporarily storing the chocolate sauce raw material, adding the chocolate sauce raw material to be poured into the mixing barrel, and after the addition is finished, starting to mix the chocolate sauce raw material in the mixing barrel. According to the invention, when the chocolate sauce is poured and extruded, only the advancing rhythm of the biscuits needs to be controlled to be consistent with the rotating rhythm of the pouring roller, and after the chocolate sauce is extruded, the chocolate sauce is automatically cut off by the static C-shaped scraping rod along with the rotation of the pouring roller, so that the chocolate sauce is prevented from being adhered to the biscuits below.
Description
Technical Field
The invention relates to the technical field of sandwich biscuit production, in particular to a chocolate sauce mixing and pouring method and a chocolate sauce mixing and pouring 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 stored food during travel, navigation and mountaineering, is one of the most common daily foods, has the characteristics of storage resistance, 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, the taste combination is more diversified, and the sandwich layer can be made of chocolate, dried fruits and other foods in various forms.
Traditional sandwich biscuit is earlier when production a row of monolithic biscuit flatly spread on the conveyer belt, through the discharge head bottom of a row of extruder, and the pouring mode of this kind of extruder exists following not enoughly:
1) If the viscosity of the extruded sauce is too high, the sauce is not easy to cut off quantitatively and timely, and even biscuits can be stuck;
2) The extruded sauce can only be attached to the upper part of the biscuit in a stack shape, and an additional procedure is needed when the shape needs to be poured or the biscuit needs to be spread uniformly. Therefore, a novel pouring method and a pouring device thereof are needed to be designed, wherein the novel pouring method can be directly poured into a flat shape and directly attached to the surface of the biscuit without sticking the biscuit.
Disclosure of Invention
The invention provides a chocolate sauce mixing and pouring method for a sandwich chocolate biscuit production line, which comprises the following steps:
the method comprises the following steps: closing a valve communicated with the bent pipe at the bottom end of a mixing barrel for temporarily storing the chocolate sauce raw material, adding the chocolate sauce raw material to be poured into the mixing barrel, and mixing the chocolate sauce raw material in the mixing barrel after the addition is finished;
step two: after the mixing is finished, opening a valve at the bottom end of the mixing barrel, starting the oscillating device at the same time, knocking and vibrating the barrel bottom of the mixing barrel by the oscillating device, and slowly descending the chocolate paste along the bent pipe until the chocolate paste flows into a pouring roller with a transverse bottom to wait for pouring;
step three: opening the pouring roller, opening the aerator to pressurize the inside of the sealed mixing barrel when a row of extrusion holes on the outer wall of the pouring roller simultaneously rotate to the position facing right below so as to extrude the sauce out of the extrusion holes, at the moment, the biscuit just falls above the biscuit below the extrusion holes, taking the biscuit with the chocolate sauce extruded on the surface together with the main conveyor belt to the next station along with the continuous rotation of the pouring roller, simultaneously moving the biscuit of the previous station to the position right below the pouring roller again, at the moment, repeatedly opening the aerator to pressurize when the other row of extrusion holes on the outer wall of the pouring roller rotates to the position facing right below, and then carrying out the circular pouring of the sauce; at the moment that the pouring roller is started again after sauce is squeezed out each time, the blanking pipe positioned on the feeding side is quickly lifted, the lifting height is 1.5 biscuits, 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 lowermost biscuits; wherein, the time of each extrusion of the pouring roller is exactly equal to the time of one rotation of the intermittent gear for controlling the lifting of the blanking pipe, and the circular discharging is formed.
The chocolate sauce mixing and pouring device for the sandwich chocolate biscuit production line comprises a dustproof base with a downward opening and integrally formed into a channel steel structure, wherein two parallel main support frames are fixed on the upper surface of the dustproof base close to the back surface, the top ends of the two main support frames are fixed with the same fixed clamping ring, a mixing barrel is fixed in the middle of the fixed clamping ring, and an inflator communicated with the interior of the mixing barrel is arranged on the side surface of each main support frame close to the top end; the inner part of the mixing barrel can be pressurized, so that the viscous chocolate sauce is forced to smoothly fall to a pouring position below the mixing barrel; the bottom mounting of compounding bucket has the return bend, and the bottom of return bend rotates the pouring cylinder that is connected with the level and sets up, and the hole of extruding that has the equidistance to distribute is opened to the whole body outer wall of pouring cylinder, and the port department of pouring cylinder and return bend is provided with sealing bearing, and the inner circle that the tip of return bend passed sealing bearing is fixed with the C that does not rotate and scrapes the material pole, and the opening that the material pole was scraped to the C shape is down, and the outer wall subsides on the inner wall of pouring cylinder to the C shape of scraping the material pole.
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 cylinder that the department thickness diminishes at the extrusion orifice that sets up, can avoid leading to gluing chocolate sauce in extrusion orifice department because of the wall thickness of extrusion orifice department is too big, and then cause the condition that the lotus root breaks the silk even, let the clean falling of pouring work.
The invention is further arranged in that one end of the elbow pipe, which is 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, which is close to the elbow 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 screwed on the outer wall of the fixed connecting ring, one end of the fixed connecting ring, which is far away from the elbow pipe, is fixed with two mutually symmetrical connecting plates, one end of the connecting plate, which is close to the C-shaped scraping rod, is fixed on the end part of the C-shaped scraping rod through a screw, and one end of the bearing inner ring, which is far away from the elbow pipe, is in sealed butt joint with the opening of the pouring roller through a flange plate.
The invention is further arranged in that one end of the upper surface of the dustproof base, which is far away from the sealed bearing, is fixedly provided with a main driving motor, the end part of an output shaft of the main driving motor is fixedly provided with a round rod through a coupler, and the end part of the round rod is fixed at the central shaft of the outer wall of the cylinder bottom of the pouring roller through a bolt; the upper surface of the dustproof base is positioned below the pouring roller and is provided with a conveying rack, two ends of the conveying rack are respectively provided with an unpowered driving roller, 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, the circumferential outer wall of the pouring roller is sleeved with rubber rings which are distributed at equal intervals, the thickness of each rubber ring is equal to 1.5-1.8 times of the thickness of a biscuit, and the upper surface of the main conveying belt positioned at the top layer is attached to the circumferential outer wall of each rubber ring; through the setting of rubber circle, can make the pouring cylinder drive below main conveyor and advance in the pivoted, ensure to advance the cadence.
The invention is further arranged in that groove-shaped vertical rails with opposite openings and parallel to each other are respectively fixed on the upper surface of the dustproof base below the two oblique ends of the casting roller, convex sliding blocks are fixed in the sliding grooves of the two groove-shaped vertical rails close to the top ends, a butting spring is arranged between the lower surface of each convex sliding block and the upper surface of the dustproof base, a same bracket is fixed between the opposite sides of the two convex sliding blocks, and a convex prismatic table is fixed on the upper surface of the bracket below each rubber ring; one side that two cell type vertical rails are close to the material loading end is fixed with bow-shaped structure's a roll rod, and rolls over the partial lower surface of horizontal pole of pole and be fixed with the guide plate that the equidistance just is parallel to each other, and it has the arc breach that does not contact with pouring cylinder outer wall to open under the pouring cylinder to be located in the middle of the upper surface of guide plate, can avoid the biscuit to produce the rotation at the pouring in-process for the pouring position and the shape of every biscuit are unanimous.
The invention is further arranged in that an arc-shaped groove is formed in one end, close to the bent pipe, of the bearing inner ring, spring sinking grooves are formed in the bottom of the arc-shaped groove and distributed equidistantly, a compression spring II is fixed in each spring sinking groove, and the same sealing gasket is fixed at one end, far away from the bottom of the groove, of each compression spring II.
The mixing device is further provided with a sealing top cover fixed at the top end of the mixing barrel, a fixed supporting plate is fixed on the lower surface of the sealing top cover close to the middle part of the mixing barrel 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 centrosymmetric to each other are respectively arranged on the upper surface of the fixed supporting plate close to two ends of the fixed supporting plate, abutting rods extending to the eccentric top wheels are connected in a sliding mode in the middle of the two guide blocks, a pull rod and a compression spring are fixed at one end of each abutting rod, opposite ends of the two abutting rods are fixed with a pull rod, a 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, a stirring rod is inserted in the middle of the anti-slip roller, three stirring blades are arranged on the outer wall of the stirring rod, and the three stirring blades are different in stirring directions; through the setting of eccentric crown wheel, can let three stirring vane of group constantly just reverse, improve the mixed 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 conveying rack, two transmission rod frames which are parallel to each other are fixed at the top end of the fixed frame, the transmission rod frames are rotatably connected with a same transmission rod which is horizontally arranged, and the end part of the transmission rod is fixed with a speed reduction motor through a coupler; the speed reducing motor is fixed on the main support frame through bolts; vertical guide rods are fixed on two sides, located at the feeding end of the main conveyor belt, of the upper surface of the dustproof base, the top ends of the two guide rods are connected with sliding seats in a sliding mode, the same fixed cross rod is fixed between the two sliding seats, a plurality of blanking pipes distributed at equal intervals are fixed on the surface of the fixed cross rod, a vertical shifting rack is fixed on one side, close to the transmission rod, of the fixed cross rod, and an intermittent gear meshed with the shifting rack is fixed on the transmission rod; through the arrangement of the intermittent gear, all blanking pipes fixed on the fixed cross rod can be lifted intermittently for a short time.
The invention is further arranged in that a vibration device is arranged on the side surface of the main support frame between the mixing barrel and the transmission rod, the vibration device comprises a shaft lever frame which is fixed on the main support frame and has an inverted U-shaped structure, two ends of the shaft lever 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 knocking rod and an eccentric cam which can rotate, the front surface of the shaft lever frame close to the top end 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 far away from the hinged point, one end of the movable shaft in the middle of the eccentric cam far away from the eccentric cam is fixed with a driven pulley, and the circumferential outer wall of the transmission rod is sleeved with a driving pulley which is in transmission connection with the driven pulley; through the intermittent jacking of the eccentric cam, the beating rod can intermittently beat the mixing barrel to generate vibration.
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 mode and is provided with a downward opening, when the chocolate sauce is poured and extruded, only the advancing rhythm of biscuits needs to be controlled to be consistent with the rotating rhythm of the pouring roller, namely, the pouring roller rotates to drive the main conveying belt to advance, and after the chocolate sauce is extruded, the chocolate sauce is automatically cut off by the static C-shaped scraping rod along with the rotation of the pouring roller, so that the chocolate sauce is prevented from being adhered to the biscuits below;
2. the pouring roller with the reduced thickness at the extrusion hole is matched with the air pressure of the inflator for propulsion, so that the situation that the chocolate paste is stuck at the extrusion hole due to the overlarge wall thickness of the extrusion hole to cause the disconnection of the lotus root can be avoided, and the pouring work is clean;
3. the sealing effect of the whole sealing bearing can be improved by arranging the sealing washer which is tightly pressed by the second compression spring, and the arranged sealing washer is positioned between the fixed connecting ring and the end part of the bearing inner ring, so that the sealing washer is more convenient to replace and maintain;
4. through the arrangement of the eccentric top wheel and the matching of the pull rope wound on the outer wall of the anti-slip roller, three groups of stirring blades fixed on the stirring rod can continuously rotate forwards and backwards, so that the mixing effect of the internal sauce is improved, and the internal circulation efficiency is improved;
5. through the intermittent type jack-up of eccentric cam, can let strike the intermittent type nature of pole and strike the compounding bucket and produce vibrations, let chocolate sauce then can be normal slide along the return bend, ensure the smooth and easy of unloading.
Drawings
FIG. 1 is a schematic view of the overall structure of a chocolate paste mixing and pouring device for a production line of sandwich chocolate biscuits, which is proposed by the invention;
FIG. 2 is a schematic view of the feeding side structure of a chocolate paste mixing and pouring device for a sandwich chocolate biscuit production line provided by the invention;
FIG. 3 is a side view showing the structure of a chocolate mass pouring device for a sandwich chocolate biscuit production line according to the present invention;
FIG. 4 is a schematic diagram of a half-section three-dimensional structure of a mixing barrel in a chocolate paste mixing and pouring device for a sandwich chocolate biscuit production line provided by the invention;
FIG. 5 is a schematic structural diagram of a vibrating device in a chocolate paste mixing and pouring device for a sandwich chocolate biscuit production line provided by the invention;
FIG. 6 is an exploded view of the pouring drum of the chocolate mass pouring device for the production line of filled chocolate biscuits, according to the present invention;
FIG. 7 is a schematic structural diagram of a C-shaped scraping rod in a chocolate paste mixing and 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 mixing and pouring apparatus for a sandwich chocolate biscuit production line according to the present invention;
FIG. 9 is a top view of the chocolate paste mixing and pouring apparatus for a sandwich chocolate biscuit production line according to the present invention;
FIG. 10 is a schematic structural diagram of a material guide 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 drive motor; 3. a groove-shaped vertical rail; 4. a bracket; 5. pouring a roller; 6. a material guide plate; 7. a drive roller; 8. a main conveyor belt; 9. a rubber ring; 10. an extrusion orifice; 11. bending the pipe; 12. a knock bar; 13. an eccentric cam; 14. a main drive 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. a stirring rod; 166. a stirring blade; 167. an anti-slip roll; 168. pulling a rope; 169. a pull rod; 17. fixing the snap ring; 18. a discharging pipe; 19. fixing the cross bar; 20. a sliding seat; 21. a guide bar; 22. a main supporting frame; 23. a drive pulley; 24. a reduction motor; 25. a transmission rod; 26. a fixed mount; 27. a drive link frame; 28. an intermittent gear; 29. shifting the rack; 30. a shaft holder; 31. an extension spring; 32. fixing a connecting ring; 33. a C-shaped scraper bar; 3301. the shaft lever clamping piece; 3302. fixing the lath; 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. and (4) folding the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 10, the chocolate paste mixing and pouring method for the sandwich chocolate biscuit production line comprises the following steps:
the method comprises the following steps: closing a valve at the position where the bottom end of a mixing barrel 16 for temporarily storing the chocolate sauce raw material is communicated with an elbow pipe 11, adding the chocolate sauce raw material to be poured into the mixing barrel 16, and after the addition is finished, starting to mix the chocolate sauce raw material in the mixing barrel 16;
step two: after the mixing is finished, opening a valve at the bottom end of the mixing barrel 16, simultaneously starting the oscillating device, and slowly descending the chocolate paste along the bent pipe 11 while the oscillating device performs knocking vibration on the barrel bottom of the mixing barrel 16 until the chocolate paste flows into the pouring roller 5 transversely arranged at the bottom to wait for pouring;
step three: opening the pouring roller 5, opening an aerator to pressurize the inside of the sealed mixing barrel 16 when a row of extrusion holes 10 on the outer wall of the pouring roller 5 simultaneously rotate to face towards the right lower part, so as to extrude the sauce from the extrusion holes 10, at the moment, the biscuit just falls on the biscuit below the extrusion holes 10, taking the biscuit with the chocolate sauce extruded on the surface to the next station together with the main conveyor belt 8 along with the continuous rotation of the pouring roller 5, simultaneously, the biscuit at the previous station moves to the right lower part of the pouring roller 5 again, at the moment, when the other row of extrusion holes 10 on the outer wall of the pouring roller 5 rotate to face towards the right lower part, repeatedly opening the aerator to pressurize, and then carrying out the circulating pouring of the sauce; at the moment when the pouring roller 5 is started again after sauce is squeezed out each time, the blanking pipe 18 positioned on the feeding side is quickly lifted, the lifting height is 1.5 biscuits, the biscuit is 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 lowermost biscuit; wherein, the time of each extrusion of the pouring roller 5 is exactly equal to the time of one rotation of the intermittent gear 28 for controlling the lifting of the blanking pipe 18, and the circular discharging is formed.
The chocolate sauce mixing and pouring device for the sandwich chocolate biscuit production line comprises a dustproof base 1 with a downward opening and integrally formed into a channel steel structure, two mutually parallel main support frames 22 are fixed on the upper surface of the dustproof base 1 close to the back, the top ends of the two main support frames 22 are fixed with a same fixed snap ring 17, a mixing barrel 16 is fixed in the middle of the fixed snap ring 17, and an inflator communicated with the interior of the mixing barrel 16 is arranged on the side surface of each main support frame 22 close to the top end; the interior of the mixing bowl 16 may be pressurized to force the viscous chocolate sauce to smoothly fall to a pouring position below the mixing bowl 16; the bottom end of the mixing barrel 16 is fixed with an elbow pipe 11, the bottom end of the elbow pipe 11 is rotatably connected with a horizontally arranged pouring roller 5, the outer wall of the whole body of the pouring roller 5 is provided with extrusion holes 10 which are distributed at equal intervals, the ports of the pouring roller 5 and the elbow pipe 11 are provided with sealing bearings 36, the end part of the elbow pipe 11 penetrates through the inner ring of the sealing bearing 36 and is fixed 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 pouring roller 5; through the setting of scraping material pole 33 in the decurrent C shape of sliding connection inner wall opening of casting drum 5, can be in the crowded sauce of pouring, only need control the biscuit advance rhythm unanimous with the rotatory rhythm of casting drum 5 can, after chocolate sauce is extruded and is ended, along with the rotation of casting drum 5, chocolate sauce is automatic to be scraped the material pole 33 by static C shape and is cut off, avoids 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 bar 33, and the thickness of the inner wall of the extrusion hole 10 is smaller than two millimeters; through setting up at the pouring cylinder 5 that extrudes 10 punishment in hole thickness diminishes, can avoid extruding the too big wall thickness that leads to gluing chocolate sauce in extruding 10 punishment in hole, cause the disconnected silk condition of lotus root, let the clean falling of pouring work.
Referring to fig. 4 and fig. 6-8, a fixed connecting ring 32 is fixed to one end of the elbow 11 away from the mixing barrel 16 through a bolt, threads are formed in one end, close to the elbow 11, of the circumferential outer wall of the fixed connecting ring 32, a sealing bearing 36 includes a bearing inner ring and a bearing outer ring, the inner wall of the bearing outer ring is screwed to the outer wall of the fixed connecting ring 32, two mutually symmetrical connecting plates 35 are fixed to one end, away from the elbow 11, of the fixed connecting ring 32, one ends, close to the C-shaped scraping rods 33, of the connecting plates 35 are fixed to the end portions of the C-shaped scraping rods 33 through screws, and one ends, away from the elbow 11, of the bearing inner ring are in sealed butt joint with a barrel mouth of the casting roller 5 through a flange; by arranging the sealing bearing 36, the elbow 11 and the pouring roller 5 form relative movement, and the sealing at the joint is maintained, so that the viscous chocolate sauce cannot overflow from the gap of the sealing bearing 36; a shaft lever clamping piece 3301 and a fixed lath 3302 are respectively fixed at two ends of the C-shaped scraping rod 33, a screw rod 34 is rotatably connected between the shaft lever clamping piece 3301 and the fixed lath 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 lath 3302 close to the middle part, a central 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 part of the pouring roller 5; the rotation of the pouring drum 5 can drive the internal screw rod 34 to rotate, which is beneficial to evenly spread the internal sauce to each extrusion hole 10.
Referring to fig. 1-2 and fig. 10, a main driving motor 2 is fixed at one end of the upper surface of the dustproof base 1, which is far away from the sealed bearing 36, a round bar is fixed at the end of an output shaft of the main driving motor 2 through a coupler, and the end of the round bar is fixed at the central shaft of the outer wall of the cylinder bottom of the casting cylinder 5 through a bolt; the upper surface of the dustproof base 1 is positioned below the pouring roller 5 and is provided with a conveying rack, two ends of the conveying rack are respectively provided with an unpowered driving roller 7, a 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, the circumferential outer wall of the pouring roller 5 is sleeved with rubber rings 9 which are distributed at equal intervals, the thickness of each rubber ring 9 is equal to 1.5-1.8 times of the thickness of a biscuit, and the upper surface of the main conveyor belt 8 positioned at the top layer is attached to the circumferential outer wall of each rubber ring 9; through the setting of rubber circle 9, can make casting cylinder 5 drive below main conveyor belt 8 and advance when the pivoted, ensure to advance the cadence.
Referring to fig. 10, groove-shaped vertical rails 3 with opposite openings and parallel to each other are respectively fixed on the upper surface of the dustproof base 1 below the two oblique ends of the casting roller 5, convex sliding blocks are fixed in the sliding grooves of the two groove-shaped vertical rails 3 near the top ends, a resisting spring is arranged between the lower surface of each convex sliding block and the upper surface of the dustproof base 1, a same bracket 4 is fixed between the opposite sides of the two convex sliding blocks, and a convex prism table is fixed on the upper surface of the bracket 4 below each rubber ring 9; through the arranged convex edge platforms, when the biscuit casting machine is used, the upper surface of the main conveying belt 8 can be tightly attached to the outer circumferential wall of the rubber ring 9 by matching with the arrangement of the abutting springs, and biscuits can also have a certain descending space when passing below the casting roller 5, so that the biscuits are prevented from being crushed; one side that two cell type vertical rails 3 are close to the material loading end is fixed with bow-shaped structure's a folding rod 42, and the partial lower surface of horizontal pole of folding rod 42 is fixed with the guide plate 6 that the equidistance and be parallel to each other, and it has the arc breach 41 of not contacting with casting roller 5 outer wall to open under casting roller 5 to be located in the middle of the upper surface of guide plate 6, can avoid the biscuit to produce in the pouring process and rotate for the pouring position and the shape of every biscuit are unanimous.
Referring to fig. 5 and 8, an arc-shaped groove is formed at one end of the bearing inner ring close to the bent pipe 11, spring sinking grooves distributed at equal intervals are formed at the bottom of the arc-shaped groove, a second compression spring is fixed in each spring sinking groove, and the same sealing washer 40 is fixed at one end of each second compression spring, which is far away from the bottom of the groove; the sealing effect of the whole sealing bearing 36 can be improved by arranging the sealing washer 40 which is tightly pressed by the second compression spring, and the arranged sealing washer 40 is positioned between the fixed connecting 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 sealing top cover 15 is fixed at the top end of the mixing barrel 16, a fixing support plate 164 is fixed on the lower surface of the sealing top cover 15 close to the middle through a suspension rod, a main driving rod 14 is rotatably connected in the middle of the sealing top cover 15, an eccentric top wheel 163 is fixed at the bottom end of the main driving rod 14, guide blocks 162 which are centrosymmetric to each other are respectively arranged on the upper surface of the fixing support plate 164 close to the two ends, a pushing rod extending to the eccentric top wheel 163 is slidably connected in the middle of each of the two guide blocks 162, a pull rod 169 and a compression spring 161 are fixed at the opposite ends of the two pushing rods, a 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 three groups of stirring blades 166 are different in stirring directions; through the setting of eccentric crown wheel 163, can let three stirring vane 166 of group constantly just reverse, improve the mixed effect to inside sauce material, improve inner loop efficiency.
Referring to fig. 2, a fixed mount 26 is fixed at the end of the feeding end of the dustproof base 1 located at the end of the conveying rack, two parallel transmission rod frames 27 are fixed at the top end of the fixed mount 26, a same transmission rod 25 horizontally arranged is rotatably connected to the transmission rod frames 27, and a reduction motor 24 is fixed at the end of the transmission rod 25 through a coupler; a speed reducing motor 24 is fixed on the main support frame 22 through bolts; vertical guide rods 21 are fixed on two sides of the upper surface of the dustproof base 1, which are positioned at 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 manner, the same fixed cross rod 19 is fixed between the two sliding seats 20, a plurality of blanking pipes 18 which are distributed at equal intervals are fixed on the surface of the fixed cross rod 19, a vertical toggle rack 29 is fixed on one side of the fixed cross rod 19, which is close to the transmission rod 25, and an intermittent gear 28 which is 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 to the fixed cross bar 19 can be lifted intermittently and briefly.
Referring to fig. 2-3 and 5, an oscillating device is arranged on the side surface of the main support frame 22 between the mixing barrel 16 and the transmission rod 25, and the oscillating device includes a shaft rod frame 30 fixed on the main support frame 22 and having 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, and the same ends of the two movable shafts are respectively fixed with a knocking rod 12 and an eccentric cam 13 which can rotate, a spring pull rod is fixed on the front surface of the shaft rod frame 30 near the top end, an extension spring 31 is fixed between the top end of the spring pull rod and one end of the knocking rod 12 far away from the hinge point, one end of the movable shaft in the middle of the eccentric cam 13 far away from the eccentric cam 13 is fixed with a driven pulley, and the circumferential outer wall of the transmission rod 25 is sleeved with a driving pulley 23 which forms transmission connection with the driven pulley; the intermittent jacking of the eccentric cam 13 can enable the knocking rod 12 to intermittently knock the mixing barrel 16 to generate vibration.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The chocolate sauce mixing and pouring method for the sandwich chocolate biscuit production line is characterized by comprising the following steps of:
the method comprises the following steps: closing a valve at the position where the bottom end of a mixing barrel (16) for temporarily storing the chocolate sauce raw material is communicated with an elbow pipe (11), adding the chocolate sauce raw material to be poured into the mixing barrel (16), and after the addition is finished, starting to mix the chocolate sauce raw material in the mixing barrel (16);
step two: after mixing, opening a valve at the bottom end of the mixing barrel (16), starting the vibration device at the same time, knocking and vibrating the barrel bottom of the mixing barrel (16) by the vibration device, slowly descending the chocolate paste along the bent pipe (11) until the chocolate paste flows into a pouring roller (5) with a transverse bottom, and waiting for pouring;
step three: opening the pouring roller (5), when a row of extrusion holes (10) on the outer wall of the pouring roller (5) simultaneously rotate to the position facing right below, opening an aerator to pressurize the inside of a sealed mixing barrel (16) so as to extrude the sauce from the extrusion holes (10), at the moment, the sauce just falls on the upper part of biscuits below the extrusion holes (10), and with the continuous rotation of the pouring roller (5), taking the biscuits with the chocolate sauce extruded on the surface together with a main conveyor belt (8) to the next station, meanwhile, the biscuits at the previous station move to the position right below the pouring roller (5) again, at the moment, when another row of extrusion holes (10) on the outer wall of the pouring roller (5) rotate to the position facing right below, and then repeatedly opening the aerator to pressurize to perform the circulating pouring of the sauce; at the moment when the pouring roller (5) is started again after sauce is squeezed out each time, the blanking pipe (18) positioned at the feeding side is quickly lifted, the lifting height is 1.5 biscuits, the biscuit is 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 lowermost biscuit; wherein, the time of each extrusion of the pouring roller (5) is exactly equal to the time of one rotation of the intermittent gear (28) for controlling the lifting of the blanking pipe (18), namely, the circular discharging is formed.
2. The chocolate sauce mixing and pouring device for the sandwich chocolate biscuit production line comprises a dustproof base (1) with a downward opening and integrally formed into a channel steel structure, wherein two main supporting frames (22) which are parallel to each other are fixed on the upper surface of the dustproof base (1) close to the back, the top ends of the two main supporting frames (22) are fixed with the same fixed clamping ring (17), a mixing barrel (16) is fixed in the middle of the fixed clamping ring (17), and an inflator communicated with the interior of the mixing barrel (16) is arranged on the side surface of each main supporting frame (22) close to the top end; the utility model is characterized in that, the bottom mounting of compounding bucket (16) has return bend (11), and the bottom of return bend (11) rotates and is connected with pouring cylinder (5) that the level set up, the extrusion hole (10) that have equidistance distribution are opened to the whole body outer wall of pouring cylinder (5), the port department of pouring cylinder (5) and return bend (11) is provided with sealed bearing (36), and the tip of return bend (11) passes the inner circle of sealed bearing (36) and is fixed with nonrotating C shape and scrapes material pole (33), the opening of C shape scraping pole (33) is down, and the outer wall of C shape scraping pole (33) pastes on the inner wall of pouring cylinder (5).
3. Chocolate mass mixing and pouring device for the production line of sandwich chocolate biscuits according to claim 2, characterized in that the maximum outer diameter of the extrusion orifice (10) is smaller than the opening width of the C-shaped scraper bar (33) and the thickness of the inner wall of the extrusion orifice (10) is smaller than two millimetres.
4. The chocolate sauce mixing and pouring device for the sandwich chocolate biscuit production line according to claim 2, characterized in that one end of the bent pipe (11) far away from the mixing barrel (16) is fixed with a fixed connecting ring (32) through a bolt, one end of the circumferential outer wall of the fixed connecting ring (32) close to the bent pipe (11) is provided with threads, the sealing bearing (36) comprises a bearing inner ring and a bearing outer ring, the inner wall of the bearing outer ring is screwed on the outer wall of the fixed connecting ring (32), two mutually symmetrical connecting plates (35) are fixed at one end of the fixed connecting ring (32) far away from the bent pipe (11), one end of each connecting plate (35) close to the C-shaped scraping rod (33) is fixed at the end part of the C-shaped scraping rod (33) through a bolt, and one end of the bearing inner ring far away from the bent pipe (11) is in sealed butt joint with the opening of the pouring roller (5) through a flange plate; two ends of the C-shaped scraping rod (33) are respectively fixed with a shaft lever clamping piece (3301) and a fixed lath (3302), a spiral rod (34) is rotatably connected between the shaft lever clamping piece (3301) and the fixed lath (3302), a planetary gear (37) is arranged on the side face of the fixed lath (3302) close to the middle part, a central gear (39) meshed with the planetary gear (37) is fixed at one end of the spiral 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 part of the pouring roller (5).
5. The chocolate sauce mixing and pouring device for the sandwich chocolate biscuit production line according to claim 2, characterized in that one end of the upper surface of the dustproof base (1) far away from the sealed bearing (36) is fixed with a main driving motor (2), the end part of an output shaft of the main driving motor (2) is fixed with a round bar through a coupler, and the end part of the round bar is fixed at the center shaft of the outer wall of the cylinder 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 the conveying frame, and the both ends of conveying frame are provided with unpowered drive roller (7) respectively, and the winding has same root main conveyor belt (8) between the circumference outer wall of two drive rollers (7), and main conveyor belt (8) are tight in the below of pouring cylinder (5), the circumference outer wall of pouring cylinder (5) has cup jointed rubber ring (9) that the equidistance distributes, and the thickness of rubber ring (9) equals 1.5-1.8 times of biscuit thickness, and the circumference outer wall of rubber ring (9) is being pasted to main conveyor belt (8) upper surface that is located the top layer.
6. The chocolate sauce mixing and pouring device for the sandwich chocolate biscuit production line according to claim 5, characterized in that groove-shaped vertical rails (3) with opposite openings and parallel to each other are respectively fixed on the upper surface of the dustproof base (1) below the two inclined ends of the pouring roller (5), convex sliding blocks are fixed in the sliding grooves of the two groove-shaped vertical rails (3) close to the top ends, a resisting spring is arranged between the lower surface of each convex sliding block and the upper surface of the dustproof base (1), a same bracket (4) is fixed between the opposite sides of the two convex sliding blocks, and a convex edge table is fixed on the upper surface of the bracket (4) below each rubber ring (9); one side of each groove type vertical rail (3) close to the feeding end is fixed with a folding rod (42) of an arch structure, the lower surfaces of the cross rod parts of the folding rods (42) are fixed with material guide plates (6) which are equidistant and parallel to each other, and an arc-shaped notch (41) which is not in contact with the outer wall of the pouring roller (5) is formed in the middle of the upper surface of each material guide plate (6) and is positioned under the pouring roller (5).
7. The chocolate sauce mixing and pouring device for the sandwich chocolate biscuit production line according to claim 4, characterized in that an arc-shaped groove is formed at one end of the bearing inner ring close to the elbow pipe (11), spring sinking grooves are formed at the bottom of the arc-shaped groove and are distributed equidistantly, a second compression spring is fixed in each spring sinking groove, and the same sealing washer (40) is fixed at one end of each second compression spring, which is far away from the bottom of the groove.
8. The chocolate sauce mixing and pouring device for the sandwich chocolate biscuit production line according to claim 2, characterized in that a sealing top cover (15) is fixed at the top end of the mixing barrel (16), a fixing support plate (164) is fixed on the lower surface of the sealing top cover (15) close to the middle part through a suspension rod, a main driving rod (14) is rotatably connected in the middle of the sealing top cover (15), an eccentric top wheel (163) is fixed at the bottom end of the main driving rod (14), guide blocks (162) which are centrosymmetric to each other are respectively arranged on the upper surface of the fixing support plate (164) close to the two ends, a support rod extending to the eccentric top wheel (163) is slidably connected in the middle of the two guide blocks (162), a pull rod (169) and a compression spring (161) are fixed at one end of the two support rods which are opposite to each other, 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 (167) is inserted in the middle of the anti-slip roller (167), three stirring rod (165) is provided with three stirring blades (166), and three stirring blades (166) in different directions are arranged.
9. The chocolate sauce mixing and pouring device for the sandwich chocolate biscuit production line according to claim 2, characterized in that a fixed frame (26) is fixed at the end part of the conveying rack at the feeding end of the dustproof base (1), two transmission rod frames (27) which are parallel to each other are fixed at the top end of the fixed frame (26), the transmission rod frames (27) are rotatably connected with a same transmission rod (25) which is horizontally arranged, and a speed reduction motor (24) is fixed at the end part of the transmission rod (25) through a coupler; the speed reducing motor (24) is fixed on the main support frame (22) through bolts; the both sides that the upper surface of dustproof base (1) is located main conveyer belt (8) material loading end all are fixed with vertical guide bar (21), and the equal sliding connection in top of two guide bar (21) has sliding seat (20), be fixed with same fixed horizontal pole (19) between two sliding seat (20), the fixed surface of fixed horizontal pole (19) has unloading pipe (18) that a plurality of equidistance distribute, one side that fixed horizontal pole (19) are close to transfer line (25) is fixed with vertical stirring rack (29), and be fixed with on transfer line (25) with stirring rack (29) engaged with intermittent type gear (28).
10. The chocolate sauce mixing and pouring device for the sandwich chocolate biscuit production line according to claim 9, characterized in that a vibration device is arranged on the side of the main support frame (22) between the mixing barrel (16) and the transmission rod (25), the vibration device comprises a shaft rod frame (30) which is fixed on the main support frame (22) and has 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 knocking rod (12) and an eccentric cam (13) which can rotate, the front surface of the shaft rod frame (30) close to the top end is fixed with a spring pull rod, an extension spring (31) is fixed between the top end of the spring pull rod and the end of the knocking rod (12) far away from the hinge point, one end of the movable shaft in the middle of the eccentric cam (13) far away from the eccentric cam (13) is fixed with a driven pulley, and the circumferential outer wall of the transmission rod (25) is sleeved with a driving pulley (23) which is in transmission connection with the driven pulley.
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| Application Number | Priority Date | Filing Date | Title |
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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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| 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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| CN115843844B CN115843844B (en) | 2023-05-02 |
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|---|---|---|---|---|
| EP1346644A1 (en) * | 2002-03-20 | 2003-09-24 | Aasted-Mikroverk Aps | Method of making chocolate covering layers |
| US20070104830A1 (en) * | 2005-11-04 | 2007-05-10 | Fornaguera Joan F | Apparatus for forming a center-filled confectionery and method |
| CN102695419A (en) * | 2010-01-04 | 2012-09-26 | 伊利诺斯工具制品有限公司 | Stencil assembly for depositing food product and related sandwiching machine |
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| CN115843844B (en) | 2023-05-02 |
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