Stuffed food forming machine
Technical Field
The invention belongs to the field of dough processing equipment, and particularly relates to a stuffed food forming machine.
Background
The existing food forming machine for processing dumpling stuffed food generally adopts the form of an annular station when the food is formed and processed, a wrapper conveying device, a stuffing supply device, a forming device and a receiving device are sequentially arranged on an annular track, then the dumpling stuffed food respectively executes actions of dough skin receiving, stuffing supplying, forming and taking out at each independent station, the forming process of the forming device in the prior art for the stuffed food is usually only 1-2 seconds short, namely, the forming device is separated from the stuffed food immediately after instantly pressing the wrapper of the stuffed food once, and then carries out the inclusion of the next batch of stuffed food, thus directly causing the poor attaching effect of the forming part of the existing stuffed food and the easy occurrence of the opening of the attaching part, even the stuffing is exposed, the forming success rate of the stuffed food is affected, and the production efficiency is reduced.
For example, in chinese patent application No. cn200820062031.x, entitled "dumpling machine", a dumpling machine is disclosed, which comprises a wrapper input device, a stuffing injection device, a dumpling forming device, a discharge tail frame, and a driving device, wherein the dumpling forming device comprises a horizontally arranged station turntable, a forming mold on the surface of the turntable, a wrapper input device, and a stuffing injection device, which are correspondingly arranged at a wrapper receiving station and a stuffing receiving station of the turntable, a pushing device is arranged at the wrapping station, a pushing device is arranged at one side of the dumpling pushing station, and a discharge tail frame is arranged at the other side. The patent is that be provided with wrapper input device, notes filling device, dumpling forming device, ejection of compact tailstock alone on the circular orbit, every device works in proper order, and every device also only limits to the time (about 1 second usually) that when farci food stayed corresponding station to farci food effect, so also can lead to farci food wrapper laminating part's compactness not high, and the wrapper is opened easily.
For another example, the patent of the utility model with the patent application number of CN201120387278.0, the application date of 2011-10-12 and the name of "automatic dumpling machine" has the technical scheme that: the utility model discloses a food processing machinery discloses a collection is pressed face very much, cuts the skin, the filling, fashioned full-automatic dumpling machine, system skin mechanism, feed mechanism, inclusion mechanism, top pushing mechanism, transport mechanism, swivel work head, forming mechanism and drive mechanism in frame, the installation frame. The forming mechanism of the patent is arranged on the rotary workbench in a surrounding way, but the forming mechanism is not used for attaching and pressing the wrapper of the stuffed food, and only plays a role in bearing the wrapper and stuffing; the inclusion mechanism for attaching the wrappers is still fixed on the rotary workbench, and the time of acting on the wrappers of the stuffed foods is limited to the time when the stuffed foods stay at the corresponding stations.
In summary, when the existing dumpling-like stuffed food is produced automatically, the action of the forming equipment on the stuffed food is only limited to the period of time (usually about 1 second) when the stuffed food stays at the corresponding station, so that the tightness of the attached part of the wrapper of the stuffed food is not high, and the wrapper is easy to open.
Disclosure of Invention
The invention provides a stuffed food forming machine which can provide continuous pressing force for stuffed food by a die closing device in the process of processing the stuffed food, and aims to solve the problems that the tightness of a wrapper attaching part of the stuffed food is not high and the wrapper is easy to open due to the fact that the action of forming equipment on the stuffed food is limited to a period of time when the stuffed food stays at a corresponding station in the food stuffed food.
In order to achieve the technical effects, the technical scheme of the invention is as follows:
a stuffed food forming machine comprises a frame, a conveyor belt, a wrapper conveying device, a stuffing supplying device, a mold closing device and a containing device, wherein the wrapper conveying device, the stuffing supplying device, the mold closing device and the containing device are arranged on a wrapper receiving station, a stuffing injecting station, a mold closing station and a containing station of the conveyor belt respectively, the conveyor belt is driven by rollers at the front end and the rear end of the conveyor belt to do circulating motion, the wrapper receiving station is positioned at the rearmost end of the conveyor belt, the containing device is positioned below the foremost end of the conveyor belt, a plurality of molds which are in a pressing state all the time from the mold closing station to the containing station are arranged on the conveyor belt, each mold comprises a pair of mold closing blocks, the molds pass through the wrapper receiving station, the stuffing injecting station, the mold closing station and the containing station along with the conveyor belt, and the bottoms of the pair of mold closing blocks of the molds are hinged with, the articulated elements is fixed on the conveyer belt, when the mould pressfitting, corresponding a pair of compound die block border position is laminated each other, the border position of compound die block is equipped with the electro-magnet, be equipped with resetting means on the articulated elements of compound die block, the mould can be by the compound die device pressfitting when passing through the compound die station, be equipped with in the articulated elements and hold the cavity the inside front end of articulated elements is equipped with the control switch of control electro-magnet outage, the articulated elements holds and still is equipped with the steel ball that just can trigger control switch by self gravity in the cavity.
The working principle of the invention is as follows:
the conveyer belt is driven by two rollers at the front end and the rear end to do circular motion between each station, at the moment, the electromagnets are magnetic, the edge parts of two mold clamping blocks of the mold are respectively arranged at two sides, the electromagnets are too far apart, the middle of the conveyer belt has the function of a resetting device, the two electromagnets cannot overcome the resistance and the distance and are adsorbed together, the mold is positioned at a skin receiving station of the conveyer belt, the skin is conveyed to the mold through a skin conveying device at the moment, the mold and the conveyer belt are connected with each other, the mold can move forwards along with the conveyer belt, the mold after skin receiving moves to a filling station, the filling device injects filling into the skin, then the mold continues to move to a mold clamping station, the mold clamping device adsorbs and closes the electromagnets of the two mold clamping blocks of the mold, filling food is subjected to inclusion molding, and the electromagnets on the mold clamping blocks are always adsorbed after, the mould is always in a pressing state, the mould continues to move on the conveying belt and moves to the front end of the conveying belt, namely when the mould moves to a storage station, the mould follows the circular motion of the conveying belt around a front end roller, when the mould moves to the foremost end, the steel ball placed in the mould can drop on the control switch, the control switch can be triggered just by the gravity of the steel ball, so that the electromagnet is powered off and loses magnetism, under the action of a resetting device of an articulated element, the two mould clamping blocks are separated, and the stuffed food contained in the stuffed food automatically falls into the storage device.
The invention has the beneficial effects that:
the mould of the stuffed food forming machine comprises a pair of mould closing modules provided with electromagnets, the mould closing modules can provide continuous pressing force for stuffed food in the processing process, the tightness of the wrapper fitting part of the stuffed food can be ensured, and the wrapper cannot be opened after long-time pressing, so that the finished product rate of the stuffed food is ensured.
A control switch and a steel ball are arranged in a hinged element of the die assembly block, when the die naturally advances, the direction of the die is changed, and then the steel ball falls on the control switch, and then the die is disconnected in a power-off mode. The wrapper has certain viscidity, and especially in the filling process, the wrapper is extruded, inclusion, can lead to the wrapper to glue on the mould, and when the steel ball falls on control switch, still can cause the vibration to the mould, produces the oscillating force, and this oscillating force can shake off the filling food that probably glues on the mould to filling food can fall into storage device after the locking die piece is opened.
This scheme is through setting up the electro-magnet on the two lamella compound die pieces of mould, plays from the compound die station and laminates two lamella compound die pieces, and the adsorption of electro-magnet provides lasting pressfitting power to the stuffed food in the mould in follow-up a period, just separates until accomodating the station, compares about can only pressfitting 1 second with prior art, has strengthened the compactness of stuffed food face skin greatly, has guaranteed the yield of stuffed food.
Further, a magnet is further arranged at one end, opposite to the control switch, in the containing cavity, and the magnetic force of the magnet on the steel ball is smaller than the gravity of the steel ball.
When the mould moves on the conveyer belt, the steel ball arranged in the hinged part can move in the inner part, the rear end of the accommodating cavity in the hinged part is rolled to the front end, the force which can lead the steel ball to reach the front end of the cavity and contact the touch control switch reaches the trigger value of the control switch, so that the electromagnet is powered off, the closed mold blocks which are already closed are separated when not reaching the accommodating station, the pressing time is shortened, the magnet is arranged at the rear end of the cavity of the hinged part, the steel ball is adsorbed on the magnet, the steel ball is prevented from moving in the cavity, only when the steel ball is in a vertical state, the adsorption of the magnet can be separated, the steel ball drops on the control switch, the trigger switch and the closed mold blocks are opened.
Furthermore, the die closing station comprises two wedge blocks which are arranged on two sides of the conveyor belt and have opposite wedge surfaces, and the distance between the two wedge blocks is gradually reduced along the advancing direction of the conveyor belt.
Set up the voussoir that two intervals dwindle gradually at the compound die station and support the pressure to the outside of two compound die pieces, can make the marginal portion of compound die piece draw close gradually to make two electro-magnets adsorb inclusion, also can avoid the interval of voussoir too little to block the mould and advance, block the mould and lead to the device to damage.
Furthermore, the middle part of the die block is provided with a groove for accommodating stuffing, and the edge part of the die block is provided with a concave-convex notch for assisting in forming of stuffed food.
The edge part of compound die piece is provided with supplementary filling food shaping, unevenness's notch, and the notch plays the effect of first formation fold to the face skin, when the compound die piece carries out the compound die to filling food, and the face skin can be extruded to the compound die piece, and the notch can be to the face skin contact simultaneously to form the fold once more, make the face skin surface of filling food form with the manual fold that forms when kneading unanimously.
Further, the reset device is a torsion spring.
The torsional spring can satisfy the articulated demand with resetting of two compound die pieces, and the torsional spring of optional different elastic strength makes the power that resets less than the appeal of electro-magnet to the pulling force that two electro-magnets can overcome the torsional spring attracts each other, makes the compound die piece laminate each other.
Further, storage device includes finished product receiver and position control device, position control device with the finished product receiver is connected, position control device is used for adjusting the position of finished product receiver.
Adjust the position of finished product receiver for the conveyer belt through position control device, reach when a mould and accomodate the station, the filling food in the mould falls into the back in the finished product receiver, position control device control finished product receiver left or right or forward or backward movement to can not touch with preceding filling food when avoiding the filling food in next mould to fall into the finished product receiver, the shape that leads to two filling food is destroyed.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a plan view of a mold clamping unit according to an embodiment of the present invention;
FIG. 3 is a side view of a mold clamping unit according to an embodiment of the present invention;
fig. 4 is a schematic view of a cavity structure in the hinge according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: the stuffing feeding device comprises a conveyor belt 1, a frame 2, a dough sheet conveying device 3, a stuffing feeding device 4, a containing device 5, a mold 6, a first mold clamping block 61, a second mold clamping block 62, a hinge 63, a button 631, a steel ball 632, a magnet 633, an electromagnet 64, a groove 65 and a wedge 7.
As shown in fig. 1: the utility model provides a stuffed food make-up machine, includes motor, frame 2, conveyer belt 1 and the face skin conveyor 3, supplies filling device 4, closing die device and the storage device 5 of setting in frame 2, conveyer belt 1 is driven by two rollers in front and back end and is the cyclic motion, face skin conveyor 3, supply filling device 4 and storage device 5 respectively fixed mounting connect skin station, notes filling station and accomodate near the station at conveyer belt 1, be provided with a plurality of moulds 6 on conveyer belt 1, mould 6 is followed conveyer belt 1 and is connect skin station, notes filling station, closing die station and accomodate the station and get back to and connect the skin station again.
As shown in fig. 2 and 3, the mold 6 includes a pair of first and second mold blocks 61 and 62 hinged to each other by a hinge, the hinge is fixed on the conveyor belt, a groove 65 is formed in the middle of each of the first and second mold blocks 61 and 62 for accommodating stuffing, the edge portions of the first and second mold blocks 61 and 62 have a notch for assisting in forming the stuffed food, the notch has an inner concave portion and an outer convex portion, and when the two mold blocks are coupled, the inner concave portion of the first mold block 61 matches with the outer convex portion of the second mold block 62 at a corresponding position, so that the edge portions of the first and second mold blocks 61 and 62 can be coupled.
Electromagnets 64 are further installed at the edge portions of the first and second mold blocks 61 and 62, the electromagnets 64 are electrically connected to a motor, the hinge members 63 of the first and second mold blocks 61 and 62 are parallel to the advancing direction of the conveyor belt 1, torsion springs are installed on the hinge members 63, as shown in fig. 4, the hinge member 63 has a receiving cavity therein, and a button 631 is mounted at a front end in the receiving cavity, and when the button 631 is pressed, the power supply to the electromagnet 64 is cut off, a steel ball 632 is also placed in the cavity, the weight of the steel ball 632 just can press the button 631, a magnet 633 is fixed at the rear end in the cavity, the magnet 633 is used for adsorbing the steel ball 632, preventing the steel ball 632 from touching the button 631 by mistake in the movement process, the adsorption force of the magnet 633 to the steel ball 632 is smaller than the gravity of the steel ball 632, in this embodiment, the trigger force of the button 631 and the gravity of the steel ball 632 are both 3N, and the attraction force of the magnet 633 to the steel ball 632 is 2N.
The die closing station in this embodiment means that two sides of the conveyor belt 1 corresponding to the station are respectively fixed with a wedge 7, wedge surfaces of the two wedge 7 are opposite, the wedge 7 is located on the conveyor belt 1, a lower surface of the wedge 7 is slightly higher than the conveyor belt 1 to prevent the wedge 7 from rubbing against the conveyor belt 1, an area of a lower surface of the wedge 7 is larger than an area of an upper surface, a distance between the two wedges 7 is gradually reduced along a forward direction of the conveyor belt 1, two sides of a bottom surface of the die 6 are upwarped, and the wedge surfaces are prevented from being clamped by the wedge surfaces after passing through the die.
When the machine works, the motor is started to start the conveyor belt 1, the electromagnets 64 and the stations, at the moment, the electromagnets 64 are magnetic, but the edge parts of the first mold clamping block 61 and the second mold clamping block 62 of the mold 6 are respectively arranged at two sides, the electromagnets 64 are too far apart, and have the torsion spring function in the middle, the two electromagnets 64 cannot overcome the resistance and the distance to be adsorbed together, the mold 6 is firstly positioned at the wrapper receiving station of the conveyor belt 1, at the moment, wrappers are conveyed onto the mold 6 through the wrapper conveying device 3, because the mold 6 and the conveyor belt 1 are connected with each other, the mold 6 can move forwards along with the conveyor belt 1, the mold 6 after the wrapper receiving moves to the stuffing injection station, at the moment, the stuffing injection device injects stuffing into the wrappers, the grooves 65 for containing stuffing are arranged in the middle parts of the first mold clamping block 61 and the second mold clamping block 62, after the stuffing is injected into the wrappers, the wrappers are U-shaped, the outer edge parts of the wrappers are contacted with the edge parts, then the mold 6 continues to move to a mold closing station, the edge parts of the two mold closing modules are jacked up by the wedges 7, the distance between the two wedges 7 is gradually reduced along with the advancing of the modules, so that the edge parts of the first mold closing module 61 and the second mold closing module 62 are higher and higher, when the front end of the inclined plane is reached, the edge parts of the first mold closing module 61 and the second mold closing module 62 are contacted, the electromagnet 64 arranged in the edge part adsorbs and closes the first mold closing module 61 and the second mold closing module 62, the stuffed food is subjected to inclusion molding, after the stuffed food is subjected to inclusion molding, the first mold closing module 61 and the second mold closing module 62 are not separated and are always in a pressing state, the mold 6 continues to move on the conveyor belt 1 and moves to the front end of the conveyor belt 1, namely, when the mold 6 moves to a containing station, the mold 6 moves around the circumference of a front end roller along with the conveyor belt 1, the direction of the mold 6 is changed, when the mold moves, articulated elements 63 perpendicular to ground of first joint module 61 and second joint module 62, because the steel ball gravity of placing in the articulated elements 63 cavity is 3N, the magnet 633 adsorption affinity of adsorbing the steel ball is 2N, the steel ball can break away from the absorption of magnet 633, drop on the button 631 of front end, because the gravity of steel ball just can press button 631, make electro-magnet 64 outage lose magnetism, under the effect of torsional spring, first joint module 61 separately resets with second joint module 62, the automatic storage device 5 that falls into of stuffed food including inclusion, storage device 5 includes finished product receiver and position control device, move left the vacancy of a stuffed food through position control device with the finished product receiver this moment, wait for next stuffed food to fall from the mould.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.