CN213881562U - Machine for making snack - Google Patents

Abstract

The utility model discloses a dessert machine, which comprises a flour and stuffing feeding device, wherein the flour and stuffing feeding device is used for outputting flour and outputting a flour cylinder wrapped with stuffing; a first snack forming device for receiving the filled dough tube and forming a first snack; the first nodulizing device is also used for receiving the flour output by the flour and filling conveying device and forming the flour blocks; and a snack forming device, wherein the second forming device is used for receiving the dough blocks formed by the first snack forming device and forming a second snack. The utility model discloses a dessert machine, its different desserts of ability shaping, application scope is wider.

Description

Machine for making snack

Technical Field

The invention relates to production equipment, in particular to a snack machine.

Background

At present, when the snack is made, flour and water are uniformly mixed to obtain dough, and then the dough is made into a fabric; mixing certain ingredients of the stuffing such as meat, vegetables, seasonings and the like to prepare the stuffing; then the stuffing is wrapped in the fabric, and then the fabric with the input stuffing is processed and molded to obtain the corresponding dessert. However, the existing snack machine can only mold one kind of snack, and has single function, thereby causing limited use.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a snack machine which can mold different snacks and has wider application range.

The purpose of the invention is realized by adopting the following technical scheme:

a snack machine comprising

The dough conveying and stuffing feeding device is used for outputting the dough and outputting a dough barrel wrapped with stuffing;

a first snack forming device for receiving a dough tube wrapped with a filling and for forming a first snack; the first nodding center forming device is also used for receiving the flour output by the flour and filling sending device and forming the flour blocks;

the snack molding apparatus includes the second molding apparatus for receiving the dough pieces molded by the first snack molding apparatus and for molding a second snack.

Further, the dough and stuffing conveying device comprises a dough output mechanism and a stuffing output mechanism; the dough output mechanism comprises a dough output pipe and is provided with a dough outlet; one end of the dough output pipe is connected with the dough outlet, and the other end of the dough output pipe is formed into a dough outlet end; the stuffing output mechanism comprises a stuffing output pipe and is provided with a stuffing outlet; the stuffing output pipe is communicated with the stuffing outlet and extends into the dough output pipe; the part of the filling output pipe extending into the dough output pipe is formed into a forming section; the shaping section is formed with and is located the discharge end of dough outlet end department, just form the dough passageway that appears of tube-shape between shaping section outer wall and the dough delivery pipe inner wall.

Further, the first snack molding device is used for cutting off the flour cylinder wrapped with the stuffing and closing the end part of the flour cylinder so as to mold the first snack; the first centre-of-dot forming device is also used for cutting the fabric to form the dough blocks.

Further, the first centre-of-point forming device comprises a mounting ring, a cutter assembly and a driving mechanism; the mounting ring is provided with a forming opening for the fabric and the flour cylinder to pass through; the cutter assembly comprises at least two cutters which are sequentially arranged along the circumferential direction of the mounting ring and movably mounted on the mounting ring; the driving mechanism is used for driving the at least two cutters to synchronously move so as to enable the at least two cutters to synchronously extend into or out of the forming opening; the at least two cutters are also used for being mutually abutted and matched to form a closed structure which enables the end part of the dough cylinder to be closed when synchronously extending into the forming opening.

Furthermore, the driving mechanism also comprises a driving piece which is rotatably arranged on the mounting ring, and a power assembly which is used for driving the driving piece to rotate; one end of the cutter is hinged to the mounting ring, and the other end of the cutter is provided with an arc-shaped guide groove extending along the radial direction of the mounting ring; the driving piece is provided with abutting parts which are arranged in one-to-one correspondence with the at least two arc-shaped guide grooves; the pushing part is inserted into and movably matched with the arc-shaped guide groove.

Further, the snack molding apparatus comprises a die assembly and a second snack molding apparatus; the die assembly is used for receiving the dough blocks formed by the first centre forming device and forming dough sheets; the second snack molding apparatus is for receiving the dough sheet molded by the die assembly and for molding the second snack.

Further, the die assembly is also used for receiving the first snack formed by the first snack forming device and is used for forming a third snack.

Further, the die assembly comprises a die bearing plate, a die positioned right above the die bearing plate and a die lifting mechanism for driving the die to lift.

Furthermore, the die lifting mechanism comprises a pressing plate, an electric push rod and an elastic supporting piece, wherein the push rod of the electric push rod is fixedly connected with the pressing plate; the pressing plate is fixedly connected with the pressing die through the elastic supporting piece.

Further, the second dessert molding device comprises a charging bucket, a molding barrel, a supporting plate and a supporting plate lifting mechanism; the end surface of the top end of the forming cylinder is formed into a dough cover bearing surface; the supporting plate is movably arranged in the forming cylinder and is used for supporting the dough cover; the supporting plate lifting mechanism is used for driving the supporting plate to lift; the charging bucket comprises a storage section and a delivery section which are communicated with each other; the material conveying section is used for extending into the forming cylinder and pushing the dough cover so as to enable the dough cover to enter the forming cylinder; the material conveying section is also provided with a material outlet.

Further, the second snack molding device further comprises a fixed cover, an air cavity is formed inside the fixed cover, and a lower air inlet for communicating the air cavity with the outside is formed in the fixed cover; the outer wall of the material storage section is closely attached to the inner wall of the lower air inlet so that the material barrel blocks the lower air inlet; the lower air inlet is used for the material storage section to extend into; the material storage section is provided with an upper air inlet communicated with the air cavity.

Further, the machine further comprises a transfer device, wherein the transfer device comprises a bearing plate, a switching disc and a switching disc driving mechanism; the bearing plate is provided with joint areas, surface pressing areas and forming areas which are arranged in a staggered mode; the switching disc is provided with a transferring cavity which is communicated up and down and used for accommodating fabric; the switching disc driving mechanism is used for driving the switching disc to rotate so that the transferring cavity sequentially passes through the joint area, the flour pressing area and the forming area; the junction area is used for receiving the face block formed by the first dot core forming device; the pressure area is used for receiving the flour block passing through the joint area; the die pressing device is used for acting on the dough blocks positioned in the pressing area; the forming area is used for receiving the dough blocks passing through the pressing area; the second snack forming device is configured to act on the dough pieces located in the forming zone.

Furthermore, a snack zone positioned between the joint zone and the molding zone is formed on the bearing plate, and a snack outlet is formed in the snack zone; the switching disk driving mechanism is also used for driving the switching disk to pass through the out-center area after passing through the forming area; the snack machine further includes a frame and a snack receiving mechanism rotatably mounted to the frame and which, when rotated, sequentially receives a second snack dropped from the snack outlet.

Further, the snack machine also comprises a blanking area, a cooking area, a container, a cooking device and a conveying device; the blanking area and the cooking area are arranged in a staggered manner; the first point center forming device is positioned in the blanking area; the container is used for receiving a first snack formed by the first snack forming device; the cooking device is positioned in the cooking area and used for heating the first center of point; the conveying device is used for transferring the container between the cooking area and the blanking area.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, through the cooperation of the dough feeding and stuffing feeding device, the first snack forming device and the snack forming equipment, when dough feeding and stuffing feeding are carried out to output the dough and the stuffing, the first snack is formed by adopting the first forming device; when the flour feeding and stuffing feeding device outputs the flour, the first forming device forms the flour into the flour block, and the flour block is formed into the second dessert through the second forming device, so that different desserts can be formed, and the application range is wider.

Drawings

FIG. 1 is a schematic view of the overall structure of the snack machine of the present invention;

FIG. 2 is a schematic view of the structure of the dough and stuffing feeding device of the present invention;

FIG. 3 is a schematic structural diagram of a first centroid forming apparatus according to the invention;

FIG. 4 is a schematic view of a first molding apparatus for forming a dot core according to the present invention;

FIG. 5 is a second exploded view of the first dot former of the present invention;

FIG. 6 is a schematic view of the structure of the die assembly of the present invention;

FIG. 7 is a schematic view of a second snack molding apparatus of the present invention;

FIG. 8 is a cross-sectional view of the transfer device of the present invention;

FIG. 9 is a schematic view of the structure of the transfer device of the present invention;

fig. 10 is a schematic structural view of the conveying device of the present invention.

In the figure: 10. a dough and stuffing feeding device; 11. a dough output mechanism; 111. a dough output pipe; 12. a stuffing output mechanism; 121. a stuffing output pipe; 1211. a forming section; 20. a first centroid forming device; 21. a mounting ring; 22. a cutter; 23. a drive mechanism; 231. a drive member; 232. a power assembly; 30. a cooking device; 40. an arc-shaped guide groove; 50. a pushing part; 60. a snack forming apparatus; 61. a die assembly; 611. pressing the die; 612. a die lifting mechanism; 6121. pressing a plate; 6122. an electric push rod; 6123. an elastic support member; 62. A second snack forming device; 621. a charging bucket; 6211. a storage section; 6212. a material conveying section; 622. a forming cylinder; 623. a support plate; 624. a pallet lifting mechanism; 625. a fixed cover; 6251. an air cavity; 70. a dessert receiving mechanism; 80. a container; 90. a transfer device; 91. a transfer chamber; 92. a switching disc; 93. a switching disk drive mechanism; 100. a conveying device.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

1-10, a snack machine comprising a dough and filling delivery apparatus 10, a first snack molding apparatus 20, and a snack molding apparatus 60; the flour and stuffing conveying device 10 is used for outputting flour and also outputting a flour cylinder wrapped with stuffing; a first snack forming apparatus 20 for receiving a dough tube wrapped with a filling and for forming a first snack; the first nodding and forming device 20 is also used for receiving the flour output by the flour and filling conveying device 10 and forming flour blocks; the second forming device is adapted to receive the dough pieces formed by the first snack forming apparatus 20 and to form a second snack.

On the basis of the structure, when the snack machine is used and a first snack needs to be molded, the dough and stuffing feeding device 10 is adopted to output the dough and the stuffing, the dough and the stuffing are received by the first snack molding device 20, and the first snack is molded; when a second snack is to be formed, the dough is fed out by the dough and filling device 10 and received by the first snack forming device 20 and formed into a dough piece, which is then received by the snack forming apparatus 60, i.e., formed into a second snack. The snack machine can be selected according to actual needs, namely, the snack machine can mold different snacks, and has wider application range.

Specifically, the dough and stuffing feeding device 10 comprises a dough output mechanism 11 and a stuffing output mechanism 12; the dough output mechanism 11 comprises a dough output pipe 111 and is provided with a dough outlet; one end of the dough output pipe 111 is connected with the dough outlet, and the other end is formed into a dough outlet end; the stuffing output mechanism 12 comprises a stuffing output pipe 121 and is provided with a stuffing outlet; the filling output pipe 121 is communicated with the filling outlet, and the filling output pipe 121 extends into the dough output pipe 111; the portion of the filling output tube 121 extending into the dough output tube 111 is formed into a shaped section 1211; the shaping section 1211 is formed with a discharge end at the dough outlet end, and a cylindrical dough outlet passage is formed between the outer wall of the shaping section 1211 and the inner wall of the dough outlet pipe 111. When the structure is used, the dough output mechanism 11 outputs dough, and when the dough moves to the position of the forming section 1211 in the dough output pipe 111, the dough is output along the dough output channel and is formed into a hollow dough cylinder; at the same time, the stuffing output mechanism 12 is adopted to output stuffing, and the stuffing moves to the position of the stuffing outlet along with the stuffing output pipe 121, so that the stuffing is input into the flour cylinder; through the structure, the stuffing is input into the flour cylinder while the flour and the stuffing are output, so that the processing time can be saved, the production efficiency is improved, other flour cylinder forming mechanisms are not needed, and the cost can be saved.

Specifically, the dough output mechanism 11 may include a dough bin for placing the dough, a screw feeding shaft pivotally connected in the dough bin, and a feeding rotary motor for driving the screw feeding shaft to rotate. The feeding rotary motor drives the spiral feeding shaft to rotate, and the dough in the dough bin moves along with the spiral feeding shaft and is output from the dough outlet; it should be noted that, the above-mentioned feeding rotary motor can be replaced by a rotary hydraulic cylinder, etc., as long as it can drive the screw feeding shaft to rotate.

The filling output mechanism 12 may have the same structure as the dough output mechanism 11.

Specifically, the first snack molding apparatus 20 is used for wrapping a dough tube with filling and closing the end of the dough tube to mold the first snack; the first snack forming apparatus 20 is also used to cut the fabric to form the dough pieces. When the bread maker is used, when the flour feeding and stuffing feeding device 10 outputs a flour cylinder and stuffing and inputs the stuffing into the flour cylinder, the first snack forming device 20 is adopted to cut off the flour cylinder at a proper position and close the end part of the flour cylinder so as to form a first snack, the first snack is formed into bread after being baked and cooked, and the steamed bread is formed after being steamed; when the dough feeding and stuffing feeding device 10 outputs the dough cylinder, the first forming device cuts off the dough cylinder and closes the end of the dough cylinder, and then the dough is formed into dough blocks.

Meanwhile, when the first snack forming device 20 is matched with the concrete structure of the dough and filling feeding device 10 for use, the dough and filling feeding device outputs continuous dough cylinders, and is matched with the first snack forming device 20 for continuous cutting and bottom sealing, so that the first snack can be continuously produced without pause, and the efficiency is further improved; since the bottom end of the dough tube formed immediately after the opening is not closed, the bottom end of the dough tube may be closed by the first snack molding apparatus 20 before the first snack is molded.

Further, the first core forming device 20 comprises a mounting ring 21, a cutter 22 assembly and a driving mechanism 23; the mounting ring 21 is provided with a forming opening for the flour cylinder and the fabric to pass through; the cutter 22 assembly comprises at least two cutters 22, and the at least two cutters 22 are sequentially arranged along the circumferential direction of the mounting ring 21 and movably mounted on the mounting ring 21; the driving mechanism 23 is used for driving the at least two cutting knives 22 to move synchronously, so that the at least two cutting knives 22 extend into or out of the forming opening synchronously; at least two cutters 22 are also used for synchronously extending into the forming opening and mutually abutted and matched to form a closed structure for closing the end part of the dough cylinder. In the structure, when the driving mechanism 23 enables the at least two cutters 22 to simultaneously extend out of the forming opening, the dough barrel wrapped with the stuffing passes through the forming opening, then when the dough barrel moves to a proper position, the at least two cutters 22 are driven to synchronously extend into the forming opening, at the moment, the cutters 22 cut the dough barrel to cut off the dough barrel, at the moment, the at least two cutters 22 are matched together to form a closed structure, namely, the cutters 22 simultaneously push the wrappers of the dough barrel to be close to each other and closed when cutting the dough barrel, and further the end part of the dough barrel is closed; moreover, the same structure can be adopted to form the first snack and the dough block, thereby simplifying the whole structure.

Preferably, the above-mentioned cutters 22 are preferably three, and when the three cutters 22 cooperate together to form a closed structure, the three cutters 22 intersect at the same point, so that the dough skin of the dough cylinder converges at one point when the first snack is molded, thereby improving the appearance of the first snack.

The driving mechanism 23 further comprises a driving member 231 rotatably mounted on the mounting ring 21, and a power assembly 232 for driving the driving member 231 to rotate; the cutter 22 is hinged on the mounting ring 21, and the cutter 22 is also provided with an arc-shaped guide groove 40 extending along the radial direction of the mounting ring 21; the driving member 231 is provided with abutting parts 50 which are arranged in one-to-one correspondence with the at least two arc-shaped guide grooves 40; the pushing portion 50 is inserted into and movably engaged with the corresponding arc-shaped guide groove 40. When the driving member 231 is driven by the driving mechanism 23 to rotate along one direction, the pushing portion 50 pushes against the groove wall of the arc-shaped guide groove 40, that is, the pushing cutter 22 moves, because one end of the cutter 22 is hinged on the mounting ring 21, and the first annular guide groove extends along the radial direction of the mounting ring 21, under the pushing action of the pushing portion 50, the cutter 22 moves along the radial direction of the mounting ring 21, and further, the cutter can extend into or out of the forming opening.

Preferably, the power assembly 232 comprises a dial handle, a dial motor and an elastic element, wherein the dial handle is used for pushing the driving member 231 to rotate the driving member 231 along the first direction; the toggle motor is used for driving the toggle handle to rotate so as to enable the toggle handle to selectively push against or be far away from the driving piece 231; the elastic member is used to provide an elastic stress for urging the driving member 231 to rotate in a second direction opposite to the first direction. On the basis of the above structure, the cutter 22 can extend into or out of the forming opening in the following two ways: the toggle motor drives the toggle handle to rotate, when the toggle handle pushes against the driving member 231, the driving member 231 drives the blade to move along the first direction, and drives the pushing part 50 to push against the cutting knife 22, so that the cutting knife 22 extends into the forming opening; when the handle is far away from the driving member 231, under the action of the elastic element, the driving member 231 moves along the second direction and drives the pushing portion 50 to push the cutting knife 22, so that the cutting knife 22 extends out of the forming opening; the second method comprises the following steps: the toggle motor drives the toggle handle to rotate, when the toggle handle pushes against the driving member 231, the driving member 231 drives the cutting knife 22 to move along the first direction, and drives the pushing part 50 to push against the cutting knife 22, so that the cutting knife 22 extends out of the forming opening; when the handle is far away from the driving member 231, the driving member 231 moves along the second direction under the action of the elastic element, and drives the pushing portion 50 to push the cutting knife 22, so that the cutting knife 22 extends into the forming opening. It should be noted that the elastic element may be a spring or a leaf spring.

The surfaces of the two cutters 22 close to each other are respectively in a convex arc shape and a concave arc shape which are matched with each other, so that the circular arc contact is formed between the two cutters and the dough, and when the end part of the dough is sealed, embossing is formed on the pericardium surface at the first point (for example, the outer surface of the steamed stuffed bun is in a folded state).

Specifically, the second molding apparatus includes a die assembly 61 and a second snack molding apparatus 62; the die assembly 61 is used for receiving the dough blocks formed by the first snack forming device 20 and forming dough sheets; the second snack molding device 62 is adapted to receive the dough sheet molded by the die assembly 61 and to mold a second snack.

More specifically, the die assembly 61 is also used for receiving the first snack molded by the first snack molding device 20 and for molding the third snack, so that more different snacks can be obtained and the application range of the snack can be further expanded.

The die assembly 61 includes a die 611 pressure-bearing plate 6121, a die 611 located right above the die 611 pressure-bearing plate 6121, and a die lifting mechanism 612 for driving the die 611 to lift. When the pressure bearing plate 6121 of the pressing die 611 receives the dough, the pressing die lifting mechanism 612 drives the pressure bearing plate 6121 of the pressing die 611 to move and press the dough, and the dough is formed into dough sheets; when the first snack is steamed stuffed bun, the first snack can be formed into cake-type snack by the extrusion of the press die 611, and the first snack can be mung bean cake, grandma cake, male cookie, etc. according to the different filling; meanwhile, a stamp may be provided on the stamper 611 to form a stamp on the surface of the second snack.

In order to provide a certain buffer space and avoid over-extrusion to the first snack and damage to the structure of the first snack, preferably, the die lifting mechanism 612 comprises a pressing plate 6121, an electric push rod 6122 and an elastic support member 6123, and the push rod of the electric push rod 6122 is fixedly connected with the pressing plate 6121; the pressing plate 6121 is fixedly connected with the pressing die 611 through an elastic support 6123. A certain buffering space and time are achieved through the elastic support 6123; the elastic support 6123 may be a spring, a spring plate, or the like.

The electric push rod 6122 can be replaced by a linear motor, an air cylinder or other structures as long as the electric push rod can drive the pressing die 611 to lift.

In order to ensure that the degree of pressing force on the first snack or dough piece is kept constant each time to form a second snack or dough piece with a more uniform structure, the snack machine further comprises a pressure sensor for detecting the force applied to the pressing die 611, wherein the pressure sensor is a conventional device. When the electric push rod 6122 drives the pressing die 611 to extrude the first snack or dough, the first snack or dough has the same reaction force to the pressing die 611, so that the pressing die 611 is stressed, the pressure sensor detects the stress of the pressing die 611 at the moment and displays the stress, and then whether the electric push is adopted to drive the pressing die 611 to move upwards or upwards can be determined according to the stress detected by the pressure sensor; in the actual use process, the following actual operations can be known: the standard extrusion force value required to be applied to obtain the second snack or dough piece with the standard size is A, the stress value B detected by the pressure sensor is compared with the standard extrusion force value A, when the stress value B is greater than the extrusion force value A, the electric push rod 6122 is adopted to drive the pressing die 611 to move upwards, and otherwise, the operation is reversed.

Preferably, the second snack molding apparatus 62 includes a barrel 621, a molding drum 622, a blade 623, and a blade lift mechanism 624; the end surface of the top end of the forming cylinder 622 is formed into a dough cover bearing surface; the supporting plate 623 is movably arranged in the forming cylinder 622 and is used for supporting the dough cover; the supporting plate lifting mechanism 624 is used for driving the supporting plate 623 to lift; the material barrel 621 comprises a material storage section 6211 and a material conveying section 6212 which are communicated with each other; the material conveying section 6212 is used for extending into the forming cylinder 622 and pushing the dough cover to make the dough cover enter into the forming cylinder 622; the material conveying section 6212 is also provided with a material outlet.

On the basis of the structure, when the snack machine is used, stuffing is injected into the charging barrel 621, the supporting plate lifting mechanism 624 can be adopted to drive the supporting plate 623 to move to a position flush with the dough sheet bearing surface to jointly bear the dough sheet with the dough sheet bearing surface, and the dough sheet can be prevented from falling into the dough barrel due to self gravity; then, the flour wrapper is pushed by the material conveying section 6212, at the moment, the descending speed of the supporting plate lifting mechanism 624 is slightly larger than or equal to the pushing speed of the pushing section, so that in the process of pushing the flour wrapper, the supporting plate lifting mechanism 624 drives the supporting plate 623 to gradually descend to enable the flour wrapper to enter the molding cylinder 622, at the moment, the flour wrapper is molded under the limiting action of the supporting plate 623 and the molding cylinder 622, the material conveying section 6212 extends into the space between the flour wrappers, namely, the material outlet is positioned between the flour wrappers, then, in the process of extending out of the material conveying section 6212, the filling in the material barrel 621 is extruded out, so that the filling enters the flour wrapper positioned in the molding cylinder 622 through the material outlet, and a second dessert is formed, wherein the second dessert can be a steamed wheat dessert; in the process, the material conveying section 6212 of the material barrel 621 extends into the forming cavity to complete filling, so that the filling can be accurately completed; furthermore, the material conveying section 6212 can avoid the opening of the dough cover from being closed, and an opening mechanism is not needed to be matched additionally, so that the structure can be simplified, and the cost can be saved. Moreover, due to the supporting effect of the supporting plate 623, the situation that the dough cover drops too fast due to the self gravity and cannot form a shape similar to a shaomai in the forming cylinder 622 can be avoided, and stuffing injection forming is further ensured.

The discharging of the material barrel 621 can be performed in the following manner, the material barrel 621 is made of soft plastic, the discharging port of the material barrel 621 is the air inlet of the material barrel 621, and then the discharging is completed by extruding the material barrel 621, but the filling material is easy to block the discharging port and cannot smoothly enter the material barrel 621, so that the continuous filling is influenced; however, in this embodiment, it is preferable that the second snack molding apparatus 62 further includes a fixing cover 625; an air cavity is formed inside the fixed cover 625, and the fixed cover 625 is also provided with a lower air inlet for communicating the air cavity with the outside; the outer wall of the material storage section 6211 is hermetically attached to the inner wall of the lower air inlet so that the material barrel 621 plugs the lower air inlet; the lower air inlet is used for the material storage section 6211 to extend into; the storage section 6211 is provided with an upper air inlet for communicating with the air cavity. On the basis of the structure, filling is filled in the charging basket 621, and then the charging basket 621 is mounted; when in use, the lower air inlet is not blocked by the charging bucket 621, and external air enters the air cavity through the lower air inlet, so that the air cavity is filled with air; then, the material storage section 6211 extends into the air cavity through the lower air inlet, the lower air inlet is sealed by the material storage section 6211 at the moment, the depth of the material storage section 6211 extending into the air cavity is adjusted, namely, the material barrel 621 can be moved upwards or the fixing cover 625 can be moved downwards, so that the material storage section 6211 extrudes the air in the air cavity and enables the air to enter the material barrel 621 from the upper air inlet, and the stuffing in the material barrel 621 is extruded, so that the stuffing is extruded from the lower discharge outlet, and the discharge is completed; above-mentioned process, go up the air inlet and separately set up with lower discharge gate to through storage section 6211 shutoff air cavity, and down the air inlet can supply storage section 6211 to stretch into, and make the interior gas of air cavity extrude the interior filling of storage bucket 621 and realize the ejection of compact, can avoid going up the air inlet and be blockked up, moreover, convenient operation, simple structure.

In practical use, the positions among the material barrel 621, the fixed cover 625 and the forming barrel 622 can be reasonably arranged, and the fixed cover 625 is fixed on an external component, so that the material conveying section 6212 extends into the forming barrel 622 to be synchronously carried out with the material storing section 6211 extending out of the air cavity, and the material conveying section 6212 extends out of the forming barrel 622 and the material storing section 6211 extending into the air cavity, namely, the dough sheet can be synchronously formed in the wheat-cooking forming barrel 622 and the air can be synchronously introduced into the air cavity only by the up-and-down lifting of the material barrel 621, or the stuffing can be synchronously injected when the material barrel 621 extends out of the wheat-cooking forming cavity; can save the production time and improve the production efficiency.

In order to improve the sealing effect, the fixed cover 625 comprises a cover body with an air cavity and a sealing ring embedded in the cover body, an embedded groove can be formed in the inner wall of the cover body, then the sealing ring is embedded in the embedded groove, and the thickness of the sealing ring is larger than the depth of the embedded groove; the hollow part of the sealing ring is formed into a lower air inlet; the outer wall of the storage section 6211 is adapted to engage the inner wall of the sealing ring. The sealing ring has simple structure, low cost and convenient installation, and has better sealing effect through the sealing effect of the sealing ring, so that the discharging is smoother; moreover, for improving sealed effect, also can adopt following mode to realize, 6211 ladle body of storage section and the matching suit are at the rubber body outside the ladle body, and the outer wall of the rubber body is laminated with the inner wall of lower air inlet.

In order to improve the moving stability of the material barrel 621, the snack machine further comprises a fixed guide sleeve fixed in the cover body; furthermore, the fixed guide sleeve is positioned below the sealing ring and is provided with a communicating gas path for communicating the lower gas inlet with the outside; the material storage section 6211 is slidably mounted in the fixed guide sleeve, and the communicating gas path can ensure that the lower gas inlet can be communicated with the outside, so as to ensure that the gas cavity can be communicated with the outside, and external gas cannot be blocked from entering and exiting from the lower gas inlet into the gas cavity.

Mounting threads may be formed on the outer wall of the stationary shroud 625, and threads matching the mounting threads may be formed on an external mounting bracket to facilitate mounting of the stationary shroud 625.

Specifically, in order to reduce labor intensity and improve discharging efficiency, the dessert machine also comprises a charging basket lifting mechanism; the charging basket 621 is arranged on the fixed cover 625 in a lifting way; the bucket lift mechanism is used to move the bucket 621 between a position where the magazine section 6211 extends into the air cavity and a position where the magazine section 6211 extends out of the air cavity. When the material storage section 6211 extends into the air cavity, the outer wall of the material storage section 6211 is closely attached to the inner wall of the lower air inlet, namely the lower air inlet is sealed; when the material storage section 6211 extends out of the air cavity, the lower air inlet communicates the outside with the air cavity, so that the air cavity is filled with outside air.

The charging bucket lifting mechanism comprises a rotating motor, a first connecting piece, a second connecting piece, a connecting assembly and a fixed rod, wherein the fixed rod is fixed on the external ground or a frame; an output shaft of the rotating motor is fixedly connected with one end of the first connecting piece, the other end of the first connecting piece is in hinged fit with one end of the second connecting piece, the other end of the second connecting piece is in hinged fit with the connecting component, and the connecting component is fixed on the charging bucket 621; vertical guide slots are formed in the fixing rods, and the connecting assemblies are movably inserted in the vertical guide slots. When the structure is used, the rotating motor is adopted to drive the first connecting piece to rotate, the first connecting piece drives the second connecting piece to rotate, and the second connecting piece drives the connecting assembly to move along the vertical direction, so that the material barrel 621 can ascend and descend.

It should be noted that the above-mentioned rotating electrical machine may also be replaced by an existing rotating hydraulic cylinder or other devices capable of driving the first connecting member to rotate.

The connecting assembly comprises a third connecting piece and a fixed lantern ring which are fixedly connected, and the third connecting piece is connected with the second connecting piece and movably inserted in the vertical guide groove; the fixed lantern ring is provided with an internal thread, and the charging bucket 621 is provided with an external thread matched with the internal thread in a threaded manner. Can be with storage bucket 621 and lifting unit split through threaded connection, and then be convenient for carry out the operation of feeding to storage bucket 621.

In order to further realize automation and improve production efficiency, the dotting machine further comprises a transfer device 90, wherein the transfer device 90 comprises a bearing plate 623, a switching disk 92 and a switching disk driving mechanism 93; the supporting plate 623 is provided with a joint area, a surface pressing area and a forming area which are arranged in a staggered manner; the switching disc 92 is provided with a transferring cavity 91 which is communicated up and down and used for accommodating fabric; the switching disc driving mechanism 93 is used for driving the switching disc 92 to rotate so that the transferring cavity 91 sequentially passes through the joint area, the flour pressing area and the forming area; the junction area is used for receiving the face blocks formed by the first dot core forming device 20; the pressure area is used for receiving the flour blocks passing through the joint area; the die assembly 61 is used for receiving the dough blocks in the pressing area; the forming area is used for receiving the dough blocks passing through the pressing area; the second snack molding apparatus 62 is adapted to receive the dough pieces at the molding zone. When the structure is used, the transferring cavity 91 is moved to the junction area, the dough blocks fall to the junction area and are positioned in the transferring cavity 91, the transferring cavity 91 is rotated, the transferring cavity 91 drives the dough blocks to move to the dough pressing area, the dough blocks continue to move to the molding area after being extruded by the die assembly 61, and then the dough blocks are molded into a second snack under the action of the second snack molding device 62, wherein the second snack can be a shaggy snack.

At the same time, when the die assembly 61 is also used to receive the first snack and to shape the third snack, the land area is also used to receive the first snack and the land area is also used to receive the first snack passing through the land area.

It should be noted that the switching disk driving mechanism 93 may adopt an index plate, and the index plate drives the switching disk 92 to move intermittently, and the operating frequency of each working component is matched, so that the whole working process of wheat burning is smoother.

More specifically, a snack zone located between the junction zone and the molding zone is formed on the supporting plate 623, and a snack outlet is formed in the snack zone; the switching disk driving mechanism 93 is also used for driving the switching disk 92 to pass through the out-of-center area after passing through the molding area; the snack machine further includes a housing and a snack receiving mechanism 70, the snack receiving mechanism 70 being rotatably mounted to the housing and being configured to sequentially receive a second snack dropped from the snack outlet during rotation to achieve an ordered placement of the second snack, and the interface region being further configured to receive a first snack that is movable to the snack outlet by the transfer chamber 91 and received by the snack receiving mechanism 70 during molding of a third snack by the second molding apparatus. This dessert receiving mechanism 70 can adopt the cooperation of graduated disk and tray, and the tray is installed in the chuck of graduated disk so that the pushing disk rotates along with the chuck, drives the intermittent type nature rotation of tray through the graduated disk and realizes the orderly emission of shakeout wheat.

The transfer device 90 and the snack receiving mechanism 70 may be powered by the same index plate, and the tray of the snack receiving mechanism 70 may be geared with the switching plate 92.

A first snack receiving means 70 may also be provided for receiving the first snack formed by the first snack forming apparatus 20.

The joint area, the pressing area, the forming area and the center-out area are arranged in a circumferential and equidistant manner, a plurality of transfer cavities 91 are formed, and the transfer cavities 91 are respectively arranged in one-to-one correspondence with the joint area, the pressing area, the forming area and the center-out area, so that the joint area, the pressing area, the forming area and the center-out area can be operated synchronously, and the efficiency is further improved.

Specifically, when the embodiment of the die assembly 61 is combined with the embodiment of the transfer device 90, a first mounting hole may be formed in the pressing surface area, the pressure-bearing plate 6121 is fittingly mounted in the first mounting hole, and the top end of the pressure-bearing plate 6121 is flush with the top end of the support plate 623; when the embodiment of the second snack molding apparatus 62 is combined with the embodiment of the transfer apparatus 90, a second mounting hole may be formed in the molding zone, the molding drum 622 is fittingly mounted in the second mounting hole, and the top end of the molding drum 622 is flush with the top end of the second mounting hole.

For further automation, the snack machine further comprises a blanking area, a cooking area, a container 80, a cooking device 30 and a conveying device 100; the blanking area and the cooking area are arranged in a staggered manner; the first dot core forming device 20 is positioned in the blanking area; a container 80 for receiving a first snack formed by the first snack forming apparatus 20; the cooking device 30 is located in the cooking area and is used for heating the first center of gravity; the conveyor 100 is used to transfer the container 80 between the cooking zone and the blanking zone. In the embodiment, more specifically, the conveying device 100 includes a push plate, a push plate driving mechanism and a linkage mechanism, wherein the push plate driving mechanism is used for driving the push plate to reciprocate between the blanking area and the cooking area; the push plate is used for transferring the container 80 from the blanking area to the cooking area; the linkage mechanism is arranged on the push plate; the linkage mechanism is used for abutting against the container 80 so as to drive the container 80 to move from the cooking area to the blanking area along with the push plate. When the structure is used, the container 80 is placed on the blanking area, and the push plate is positioned on one side of the blanking area far away from the cooking area; when the container 80 needs to be pushed from the blanking area to the cooking area, the push plate driving mechanism drives the push plate to move, and the push plate pushes the container 80 to move to the cooking area; the linkage mechanism moves to the cooking area along with the push plate; when the container 80 needs to be pulled back to the blanking area from the cooking area, the linkage mechanism is adopted to abut against the container 80 positioned in the cooking area, the push plate driving mechanism drives the push plate to move towards the direction of the blanking area, and at the moment, the push plate drives the linkage mechanism to pull the container 80 to move together with the blanking area.

It should be noted that, the above-mentioned push plate driving mechanism can be selected according to specific situations, and when the above-mentioned blanking area and cooking area are arranged in a straight line, the above-mentioned push plate driving mechanism can adopt the existing linear motor or air cylinder, etc. to implement the linear driving function.

Specifically, the linkage mechanism can adopt the matching of the abutting part and the driving structure to fix the driving structure on the push plate; the driving structure is used for driving the abutting part to rotate so as to enable the abutting part to abut against the container 80 or be far away from the abutting part. The container 80 is not subject to the interlocking action of the abutments when the rotatable member is moved away from the container 80.

The driving structure can be a rotating motor or a rotating hydraulic cylinder, a machine body of the rotating motor or the rotating hydraulic cylinder is fixed on the push plate, and an output shaft of the rotating motor or the rotating hydraulic cylinder is fixedly connected with the abutting part to realize the rotation of the rotating part; the following embodiments are preferred in this example: the driving structure comprises a push-pull electromagnet, a pushing piece and a fixing piece; the fixing piece is fixed on the push plate and is provided with a first connecting part and a first hinge part which are arranged in a staggered manner; the fixing piece can be directly fixed on the push plate or indirectly fixed on the push plate through other parts; the first hinge part of the fixing part is in hinge fit with one end of the butting part so that the butting part can rotate relative to the fixing part; the other end of the abutting member is formed as an abutting end for abutting against the container 80; the middle part of the butting part is hinged and matched with one end of the pushing part; the other end of the pushing piece is movably matched with the first connecting part; the guide rod of the push-pull electromagnet is matched with the pushing piece in a hinged mode, and the body of the push-pull electromagnet is fixed on the push plate. When the structure is used, when the abutting part abuts against the container 80, the guide rod of the push-pull electromagnet is driven to retract, the guide rod of the push-pull electromagnet drives the pushing part to move towards the direction close to the push-pull electromagnet and rotate, and at the moment, the pushing part drives the abutting part to rotate downwards to abut against the container 80; when the abutting part is far away from the container 80, the guide rod of the push-pull electromagnet is driven to extend. In the above preferred mode, the fixing member and the pushing member can make the rotation of the abutting member more stable and soft, so as to avoid damaging the structure of the container 80.

The hinge fit can adopt the mode of matching the hinge shaft with the hinge hole.

It should be noted that the push-pull electromagnet can be replaced by a structure that can realize extension and retraction motions, such as an existing linear motor or an existing air cylinder.

More specifically, the movable engagement between the fixed member and the pushing member may be achieved by: the fixing piece is provided with a waist-shaped groove, and the pushing piece is fixed with a connecting part which is inserted into the waist-shaped groove and is movably matched with the waist-shaped groove, so that the structure is simple.

In order to improve the precision of the movement of the container 80, the snack machine further comprises a guide rail, which can be fixed externally; the guide rail extends from the blanking area to the cooking area; the push plate is movably matched with the guide rail and can move along the extending direction of the guide rail relative to the guide rail; the push plate driving mechanism is used for driving the push plate to move relative to the guide rail.

Furthermore, two parallel and spaced guide rails can be arranged, and the push plate is positioned between the two guide rails and is respectively movably matched with the two guide rails so as to further improve the motion stability.

It should be noted that the movable fit between the guide rail and the push plate can be realized by the following methods: the guide rail or guide rail is provided with a matched guide rail or guide groove correspondingly arranged on the push plate, wherein balls can be arranged outside the guide rail or in the guide groove so as to reduce friction.

It should be noted that a container 80 for receiving a second snack or a third snack may be provided at the same time, and a conveyor 100 for conveying the container 80 may be provided.

The snack machine also comprises a shell, wherein a baffle is arranged in the shell and is divided into a cooking area and a blanking area by the baffle; the baffle is provided with a communication port for communicating the blanking area with the cooking area, and the communication port can be used for the container 80 to pass through; the push plate is also used for blocking the communication port so that the cooking area is formed into a closed space. The use of the shell can avoid external pollution, and moreover, the push plate also has a sealing effect, so that the structure is simplified.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (14)

1. The machine of nodding, its characterized in that: comprises that

The dough conveying and stuffing feeding device is used for outputting the dough and outputting a dough barrel wrapped with stuffing;

a first snack forming device for receiving a dough tube wrapped with a filling and for forming a first snack; the first nodding center forming device is also used for receiving the flour output by the flour and filling sending device and forming the flour blocks;

the snack molding apparatus includes a second molding apparatus for receiving the dough pieces molded by the first snack molding apparatus and for molding a second snack.

2. The snack machine of claim 1 wherein: the dough and stuffing conveying device comprises a dough output mechanism and a stuffing output mechanism; the dough output mechanism comprises a dough output pipe and is provided with a dough outlet; one end of the dough output pipe is connected with the dough outlet, and the other end of the dough output pipe is formed into a dough outlet end; the stuffing output mechanism comprises a stuffing output pipe and is provided with a stuffing outlet; the stuffing output pipe is communicated with the stuffing outlet and extends into the dough output pipe; the part of the filling output pipe extending into the dough output pipe is formed into a forming section; the shaping section is formed with and is located the discharge end of dough outlet end department, just form the dough passageway that appears of tube-shape between shaping section outer wall and the dough delivery pipe inner wall.

3. The snack machine of claim 1 wherein: the first snack molding device is used for cutting off the flour cylinder wrapped with the stuffing and closing the end part of the flour cylinder so as to mold the first snack; the first centre-of-dot forming device is also used for cutting the fabric to form the dough blocks.

4. The dotting machine according to claim 3, characterized in that: the first point center forming device comprises a mounting ring, a cutter assembly and a driving mechanism; the mounting ring is provided with a forming opening for the fabric and the flour cylinder to pass through; the cutter assembly comprises at least two cutters which are sequentially arranged along the circumferential direction of the mounting ring and movably mounted on the mounting ring; the driving mechanism is used for driving the at least two cutters to synchronously move so as to enable the at least two cutters to synchronously extend into or out of the forming opening; the at least two cutters are also used for being mutually abutted and matched to form a closed structure which enables the end part of the dough cylinder to be closed when synchronously extending into the forming opening.

5. The dotting machine according to claim 4, characterized in that: the driving mechanism also comprises a driving piece which is rotatably arranged on the mounting ring, and a power assembly which is used for driving the driving piece to rotate; one end of the cutter is hinged to the mounting ring, and the other end of the cutter is provided with an arc-shaped guide groove extending along the radial direction of the mounting ring; the driving piece is provided with abutting parts which are arranged in one-to-one correspondence with the at least two arc-shaped guide grooves; the pushing part is inserted into and movably matched with the arc-shaped guide groove.

6. The snack machine of claim 1 wherein: the snack molding apparatus comprises a die assembly and a second snack molding apparatus; the die assembly is used for receiving the dough blocks formed by the first centre forming device and forming dough sheets; the second snack molding apparatus is for receiving the dough sheet molded by the die assembly and for molding the second snack.

7. The snack machine of claim 6 wherein: the die assembly is also adapted to receive the first snack formed by the first snack forming assembly and to form a third snack.

8. The snack machine of claim 7 wherein: the die assembly comprises a die bearing plate, a die positioned right above the die bearing plate and a die lifting mechanism for driving the die to lift.

9. The dotting machine according to claim 8, characterized in that: the die lifting mechanism comprises a pressing plate, an electric push rod and an elastic supporting piece, and the push rod of the electric push rod is fixedly connected with the pressing plate; the pressing plate is fixedly connected with the pressing die through the elastic supporting piece.

10. The snack machine of claim 6 wherein: the second dessert molding device comprises a charging bucket, a molding barrel, a supporting plate and a supporting plate lifting mechanism; the end surface of the top end of the forming cylinder is formed into a dough cover bearing surface; the supporting plate is movably arranged in the forming cylinder and is used for supporting the dough cover; the supporting plate lifting mechanism is used for driving the supporting plate to lift; the charging bucket comprises a storage section and a delivery section which are communicated with each other; the material conveying section is used for extending into the forming cylinder and pushing the dough cover so as to enable the dough cover to enter the forming cylinder; the material conveying section is also provided with a material outlet.

11. The snack machine of claim 10 wherein: the second dessert molding device further comprises a fixed cover, an air cavity is formed inside the fixed cover, and a lower air inlet for communicating the air cavity with the outside is formed in the fixed cover; the outer wall of the material storage section is closely attached to the inner wall of the lower air inlet so that the material barrel blocks the lower air inlet; the lower air inlet is used for the material storage section to extend into; the material storage section is provided with an upper air inlet communicated with the air cavity.

12. The snack machine of claim 6 wherein: the machine further comprises a transfer device, wherein the transfer device comprises a bearing plate, a switching disc and a switching disc driving mechanism; the bearing plate is provided with joint areas, surface pressing areas and forming areas which are arranged in a staggered mode; the switching disc is provided with a transferring cavity which is communicated up and down and used for accommodating fabric; the switching disc driving mechanism is used for driving the switching disc to rotate so that the transferring cavity sequentially passes through the joint area, the flour pressing area and the forming area; the junction area is used for receiving the face block formed by the first dot core forming device; the pressure area is used for receiving the flour block passing through the joint area; the die pressing device is used for receiving the dough blocks positioned in the pressing area; the forming area is used for receiving the dough blocks passing through the pressing area; the second snack molding apparatus is adapted to receive a dough piece positioned in the molding zone.

13. The snack machine of claim 12 wherein: a snack area positioned between the joint area and the molding area is also formed on the bearing plate, and a snack outlet is formed in the snack area; the switching disc driving mechanism is also used for driving the switching disc to rotate so that the transfer cavity passes through the out-center area after passing through the forming area; the snack machine further includes a frame and a snack receiving mechanism rotatably mounted to the frame and which, when rotated, sequentially receives a second snack dropped from the snack outlet.

14. The snack machine of any of claims 1 through 13 wherein: the snack machine also comprises a blanking area, a cooking area, a container, a cooking device and a conveying device; the blanking area and the cooking area are arranged in a staggered manner; the first point center forming device is positioned in the blanking area; the container is used for receiving a first snack formed by the first snack forming device; the cooking device is positioned in the cooking area and used for heating the first center of point; the conveying device is used for transferring the container between the cooking area and the blanking area.

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