CN213344324U

CN213344324U - Automatic bulking equipment

Info

Publication number: CN213344324U
Application number: CN202020925428.8U
Authority: CN
Inventors: 吴海奇
Original assignee: Shangbaotai Machinery Technology Kunshan Co Ltd
Current assignee: Shangbaotai Machinery Technology Kunshan Co Ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-06-04
Anticipated expiration: 2030-05-26

Abstract

The utility model provides an automatic puffing device, belonging to the technical field of food processing machinery, comprising a feeding mechanism, a preheating mechanism, a curing mechanism and a discharging mechanism; the preheating mechanism and the curing mechanism are arranged in a cascade manner, and the preheating mechanism comprises a first screw barrel, a first screw and a first screw driving device; a first temperature and pressure monitoring device is arranged at an outlet of the first screw cylinder, and the temperature and the pressure of the material at the outlet of the first screw cylinder are measured in real time; the curing mechanism comprises a second screw cylinder, a second screw and a second screw driving device; and a second temperature and pressure monitoring device is arranged at an outlet of the second screw cylinder. The utility model provides an automatic popped equipment adopts the popped mode of two-stage single screw rod complex, for ordinary single section of thick bamboo popped structure, more does benefit to the production parameter adjustment, and equipment operates steadily, and control accuracy is high, has lower energy consumption and intensive volume structure concurrently simultaneously concurrently, can satisfy the popped technological requirement of food by stage, has lower equipment cost and higher production efficiency.

Description

Automatic bulking equipment

Technical Field

The utility model relates to a food processing machinery technical field especially relates to an automatic popped equipment.

Background

A bulking machine is a food processing machine, and materials are bulked under the action of heat energy converted from mechanical energy in the bulking machine and the phenomenon of volume expansion is presented.

In the prior art, when flour mixture is puffed into a type of food (including but not limited to spicy strips), a puffing machine is mainly of a single-cylinder structure, food raw materials to be puffed are conveyed to the puffing machine and then are heated and processed through a single cylinder, and are directly formed and puffed from a discharge hole, the heating process from feeding to discharging of the puffing machine needs a long time, and the capacity of the puffing machine is low. In the single-cylinder bulking machine technique among the prior art, in order to improve bulking efficiency, some can increase the promotion control that extra heater carries out bulking efficiency on the bulking machine cylinder, some can set up two screws or even a plurality of screw rod meshing rotations in single-cylinder structure, however, such technique is implemented the back, often caused bulking machine's bulky, the system transplanting performance is poor, the unit framework is many simultaneously, it is inhomogeneous to be difficult to carry out effectual parameter control or parameter control, bulking quality is relatively poor. Moreover, for enterprises, the additionally added functional units of the single-cylinder bulking machine not only have higher power consumption and difficult manufacture, but also have complex system units which are matched with each other, and are not beneficial to the cost consideration of small and medium enterprises in terms of volume, structure or capacity.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, the utility model provides an automatic popped equipment has second grade single screw rod structure, and whole popped equipment structure of automation that constitutes is simple, the operation is convenient, and production efficiency is higher, and popped effect is better, and parameter adjustment is carried out to the sectional type satisfies product technology needs, and equipment layout is reasonable, easily promotes.

The utility model discloses the technical scheme who takes does:

the utility model provides an automatic bulking device, which is provided with a feeding mechanism, a preheating mechanism, a curing mechanism and a discharging mechanism in sequence according to the material circulation sequence; the preheating mechanism and the curing mechanism are arranged in a cascade manner, and the discharging mechanism is arranged at an outlet of the curing mechanism; the outlet of the feeding mechanism is communicated with the preheating mechanism; the preheating mechanism comprises a first screw barrel, a first screw rod arranged in the first screw barrel and a first screw rod driving device; the first screw is in transmission connection with the first screw driving device; a first temperature and pressure monitoring device is arranged at an outlet of the first screw cylinder and is used for measuring the temperature and pressure of the material at the outlet of the first screw cylinder in real time; the curing mechanism comprises a second screw barrel, a second screw rod arranged in the second screw barrel and a second screw rod driving device; the second screw is in transmission connection with the second screw driving device; a second temperature and pressure monitoring device is arranged at an outlet of the second screw cylinder and is used for measuring the temperature and the pressure of the material at the outlet of the second screw cylinder in real time; the first screw driving device, the second screw driving device, the first temperature and pressure monitoring device and the second temperature and pressure monitoring device can be electrically connected with a controller.

The automatic bulking device provided by the utility model preferably has the first screw cylinder parallel to the second screw cylinder; the outlet of the first screw cylinder is communicated with the second screw cylinder through a discharging pipe; the blanking pipe is of an inverted T-shaped three-way structure; the blanking pipe is provided with a first pipe orifice, a second pipe orifice and a third pipe orifice, wherein the first pipe orifice and the second pipe orifice are arranged in the vertical direction, and the third pipe orifice is arranged in the horizontal direction; the third pipe orifice is detachably communicated with the first screw cylinder; the first pipe orifice is detachably communicated with the second screw cylinder; and a transparent material observation window plate for observing the material condition in the vertical blanking pipe is arranged on the vertical pipe body of the blanking pipe.

The utility model provides an automatic bulking equipment, preferably, detachably is provided with the quick detach apron on the second mouth of pipe.

The utility model provides an automatic bulking equipment, preferably, the pitch of the first screw decreases gradually from the inlet of the first screw barrel to the outlet direction; the pitch of the second screw is gradually reduced from the inlet to the outlet of the second screw barrel.

The utility model provides an automatic bulking device, preferably, the feeding mechanism includes a feeding motor, a conical material storage hopper, a protective cover plate and a motor protective cover; the protective cover plate is covered on the top of the conical storage hopper; a through hole is formed in the middle of the protective cover plate, and a feeding deflector rod is arranged in the conical material storage hopper; the feeding motor is arranged above the protective cover plate, and an output shaft of the feeding motor penetrates through a through hole of the protective cover plate to be coaxially connected with the feeding deflector rod; the motor protective cover is covered on the outer side of the output shaft of the feeding motor; the feeding motor is electrically connected with the controller.

The automatic puffing equipment provided by the utility model preferably comprises a machine table; the machine table comprises an upper table plate and a lower table plate; the length of the lower bedplate is longer than that of the upper bedplate, one part of the lower bedplate is arranged in a machine shell of the machine platform, and the other part of the lower bedplate extends out of the machine shell; the first screw cylinder and the first screw driving device are fixed on the upper bedplate in parallel, and the first screw driving device is in transmission connection with the first screw through a belt pulley arranged on the upper bedplate; a circle-shaped vertical bracket is sleeved on the side wall of the conical material storage hopper; the ring-shaped vertical support comprises a ring-shaped clamping part which is used for being attached to the side wall of the conical material storage hopper and a plurality of vertical support legs which are used for being fixed on the upper bedplate, and the feeding mechanism is integrally supported and fixed right above the first screw cylinder by the vertical support legs; the second screw driving device is arranged on the lower bedplate in the machine table shell and is in transmission connection with the second screw through a belt pulley arranged in the machine table shell; the second screw cylinder is supported at the height position between the upper bedplate and the lower bedplate through a cushion block arranged on the lower bedplate; the second barrel is shorter than the length of the first barrel; the cushion block is arranged on the part of the lower bedplate extending out of the machine cabinet.

The utility model provides an automatic bulking device, preferably, the feeding motor is a gear motor; the first screw driving device and the second screw driving device are variable-frequency speed-regulating motors; the discharging mechanism is a forming sieve plate.

The utility model provides an automatic popped equipment, preferably, the controller is PLC.

The technical scheme has the following advantages or beneficial effects:

the utility model provides an automatic puffing device, which belongs to the technical field of food processing machinery and comprises a feeding mechanism, a preheating mechanism, a curing mechanism and a discharging mechanism; the preheating mechanism and the curing mechanism are arranged in a cascade manner, and the preheating mechanism comprises a first screw barrel, a first screw and a first screw driving device; a first temperature and pressure monitoring device is arranged at an outlet of the first screw cylinder, and the temperature and the pressure of the material at the outlet of the first screw cylinder are measured in real time; the curing mechanism comprises a second screw cylinder, a second screw and a second screw driving device; and a second temperature and pressure monitoring device is arranged at an outlet of the second screw cylinder. The utility model provides an automatic bulking equipment adopts the popped mode of two-stage single screw rod complex, for ordinary single section of thick bamboo bulking machine structure, more does benefit to the stability of production process parameter adjustment, operates steadily, and control accuracy is high, has lower energy consumption and intensive volume structure concurrently simultaneously, can the segmentation satisfy the popped technological requirement of food, has lower equipment cost and higher production efficiency.

Drawings

The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic sectional view of an automatic puffing apparatus provided in embodiment 1 of the present invention;

fig. 2 is a schematic perspective view of an automatic puffing apparatus provided in embodiment 1 of the present invention.

Detailed Description

The present invention will be further described with reference to specific examples, but the present invention is not limited thereto.

Example 1:

the embodiment 1 of the utility model provides an automatic bulking device, referring to fig. 1 and fig. 2, a feeding mechanism, a preheating mechanism, a curing mechanism and a discharging mechanism 4 are sequentially arranged according to a material circulation sequence;

the preheating mechanism and the curing mechanism are arranged in a cascade manner, and the discharging mechanism 4 is arranged at an outlet of the curing mechanism; the outlet of the feeding mechanism is communicated with the preheating mechanism; referring to fig. 1, the preheating mechanism includes a first screw barrel 21, a first screw 22 disposed in the first screw barrel 21, and a first screw driving device 23; the first screw 22 is in transmission connection with the first screw driving device 23; a first temperature and pressure monitoring device 5 is arranged at an outlet of the first screw cylinder 21 and is used for measuring the temperature and pressure of the material at the outlet of the first screw cylinder 21 in real time; the curing mechanism 3 comprises a second screw cylinder 31, a second screw 32 arranged in the second screw cylinder 31 and a second screw driving device 33; the second screw 32 is in transmission connection with the second screw driving device 33; a second temperature and pressure monitoring device 6 is arranged at the outlet of the second screw cylinder 31 and is used for measuring the temperature and pressure of the material at the outlet of the second screw cylinder 31 in real time; the first screw driving device 23, the second screw driving device 33, the first temperature and pressure monitoring device 5, and the second temperature and pressure monitoring device 6 are all electrically connected to a controller.

When the automatic puffing equipment provided by embodiment 1 of the present invention is implemented, the flour mixture raw material enters the preheating mechanism from the outlet of the feeding mechanism, the raw material is conveyed, extruded and mixed in the first screw cylinder 21 through the first screw 22 in the preheating mechanism to realize the pre-mixing and preheating functions of the raw material, the first temperature and pressure monitoring device 5 arranged at the outlet of the first screw cylinder 21 monitors the reaction temperature and pressure parameters of the material in the preheating mechanism in real time in the process, and can communicate with the controller (not shown in the figure), the controller performs constant temperature control of the preset parameters based on the material temperature and pressure value at the outlet of the first screw cylinder 21, and specifically, when the outlet temperature of the preheating mechanism fluctuates near the preset value, the automatic puffing equipment provided by embodiment 1 of the present invention realizes constant temperature closed loop control of the outlet material temperature of the preheating mechanism by changing the driving speed of the first screw driving device 23 through the controller, the parameter adjustment is simple and convenient, which can be understood and further implemented by those skilled in the art based on the disclosure of the specification, and is not described in detail herein. The embodiment 1 of the present invention provides that the controller can be a PLC (programmable logic controller), has higher robustness and stability for a poor industrial production environment, and can also adopt other control devices, which are known and understood by those skilled in the art, and are not described herein. Through set up first temperature pressure monitoring devices 5 in the exit of first spiral shell section of thick bamboo 21, when knowing the reaction state of material in real time, ensured the thermostaticity of material preheating process. Then, the material in the first screw barrel 21 with the set constant temperature enters the second screw barrel 31 of the curing mechanism, and the second screw 32 in the second screw barrel 31 performs a new round of extrusion and shearing on the preheated material under the driving action of the second screw driving device 33, and the preheated material is cured and molded by adopting the parameters of high temperature and high pressure. In the curing and forming process, a second temperature and pressure monitoring device 6 arranged at the outlet of a second screw cylinder 31 collects the temperature and pressure parameters of the material extruded by a second screw rod 32, the parameters obtained by a sensor in the temperature and pressure monitoring device in real time can be transmitted to a controller through a line, when the real-time parameters obtained by the second temperature and pressure monitoring device 6 reach or exceed the set curing parameters, the controller can control a second screw rod driving device 33 to change the driving speed to realize the temperature closed-loop control of screened puffed food, prevent the occurrence of caramelization of the product due to overhigh internal temperature, and after two process stages of preheating and curing, the quality and quality control of the product are stable, the production processes of feeding, preheating and curing of the product are stronger in continuity, and finally, the product is screened out from a discharging mechanism 4 for cooling, puffing and forming, so that the intensity and complexity of manual work are reduced, the automation degree is higher. Through the utility model provides a two-stage single screw rod that sets up in the automatic popped equipment extrudes the raw materials respectively, and the segmentation carries out temperature pressure parameter control, and the segmentation has satisfied the technological requirement of food processing. And simultaneously, the utility model discloses embodiment 1 provides an automatic popped equipment, the cascaded single screw rod of two-stage simple structure does benefit to machining, and the rotational speed that operates steadily is high, and parameter control is stable easily controlled, and the extrusion that is more fit for the flour mixture adopts the single screw rod extrusion of second grade, and the sectional meeting technological requirement for single twin-screw extrusion mode, efficiency is higher, and the energy consumption is lower.

In the automatic puffing equipment provided by embodiment 1 of the present invention, preferably, the pitch of the first screw 22 is gradually decreased from the inlet to the outlet of the first screw cylinder 21; the pitch of the second screw 32 gradually decreases from the inlet to the outlet of the second barrel 31. On the basis of the automatic puffing equipment, a screw with variable pitch is further adopted, so that the extrusion pressure of the material in the puffing equipment can be gradually increased, the temperature is gradually increased, the smooth adjustment of parameters is more facilitated, and the steady-state property of the puffing process is better.

In the automatic puffing device provided by embodiment 1 of the present invention, preferably, the first screw cylinder 21 is parallel to the second screw cylinder 31; referring to fig. 1 and 2, the outlet of the first screw cylinder 21 is communicated with the second screw cylinder 31 through a discharging pipe 8; the blanking pipe 8 is of an inverted T-shaped three-way structure; the blanking pipe 8 is provided with a first pipe orifice 81 and a second pipe orifice 82 which are arranged in the vertical direction and a third pipe orifice 83 which is arranged in the horizontal direction; the third nozzle 83 is detachably communicated with the first screw cylinder 21; the first pipe orifice 81 is detachably communicated with the second screw cylinder 31; the second pipe orifice 82 is detachably provided with a quick-release cover plate 84; a section of transparent material observation window plate 85 for observing the condition of the material inside the vertical blanking pipe 8 is arranged on the vertical pipe body of the blanking pipe 8.

Through the utility model discloses embodiment 1 provides an automatic bulking equipment links to each other through unloading pipe 8 detachably between first spiral shell section of thick bamboo 21 and the second spiral shell section of thick bamboo 31, at material segmentation process control's in-process, can further mix the transport in unloading pipe 8, and the powdery material after preheating can sink through vertical pipeline, has reduced the material loss and the wall built-up condition between cascading, has promoted material transport's homogeneity. The blanking pipe 8, the first screw cylinder 21 and the second screw cylinder 31 can be detachably arranged, a detachable flange connection mode can be adopted, the detachable structure is convenient to replace, and the equipment maintenance cost is low. Unloading pipe 8 is the tee bend structure of the style of calligraphy of falling T, the quick detach apron 84 that sets up on second mouth of pipe 82, can open through quick detachable mode, quick detach apron 84 takes off the back, can insert three-way washing pipeline through second mouth of pipe 82, need not to carry out frequent dismantlement with flange between unloading pipe 8 and the screw rod, can shut down the washing through second mouth of pipe 82 to the wall built-up object in body and the screw rod fast, the cleaning efficiency is higher, it is less to the influence of automatic popped equipment continuous production processing. Further, the material observation window plate 85 arranged on the vertical pipe wall of the blanking pipe 8 can observe the material condition in the continuous production process, judge whether the material is filled enough or not, whether the material is blocked during operation or not, and whether the material continuously passes through the blanking pipe 8 or not, so that the feeding speed of the feeding mechanism is controlled in an auxiliary manner, and the man-machine friendly type is strong.

For the automatic bulking device provided by the present invention, the feeding mechanism is not limited to a specific form, as long as the raw material to be processed and bulked can be conveyed into the first screw cylinder 21, as a preferred embodiment, the automatic bulking device provided by embodiment 1 of the present invention comprises a feeding motor 12, a tapered material storage hopper 11, a protective cover plate 13, and a motor protective cover 14; the protective cover plate 13 is arranged at the top of the conical material storage hopper 11 in a covering manner; a through hole is formed in the middle of the protective cover plate 13, and a feeding deflector rod 111 is arranged in the conical material storage hopper 11; the feeding motor 12 is arranged above the protective cover plate 13, and an output shaft of the feeding motor 12 passes through a through hole of the protective cover plate 13 and is coaxially connected with the feeding deflector rod 111; the motor protective cover 14 is covered on the outer side of the output shaft of the feeding motor 12; the feeding motor 12 is electrically connected with the controller.

The embodiment 1 of the utility model provides an automatic bulking equipment adopts above-mentioned feed mechanism, the pay-off motor 12 at its during operation top can be under the effect of controller, drive pay-off driving lever 111 among the toper storage hopper 11 and rotate, have the dogtooth on the driving lever, can break up the raw materials of flour mixture in the pay-off, the obstructed problem of pay-off in-process caking has been avoided, make the pay-off process smooth and easy, feed mechanism is difficult for blockking up, be favorable to bulking equipment's work continuity, promote the productivity efficiency of machine. The material of being convenient for sinks to the center, and the raw materials of being convenient for fully gets into first barrel 21 and preheats in the setting of toper storage hopper 11. The protective cover plate 13 with a through hole is covered on the conical storage hopper 11, so that the shaft of the feeding motor 12 is connected with the feeding deflector rod 111 in the conical storage hopper 11, and simultaneously, the raw materials in the conical storage hopper 11 are protected, and the quality of a final product is prevented from being influenced due to deterioration of the internal raw materials caused by external impurities, dust and other factors. The motor protective cover 14 can protect the action mechanism of the motor to enable the action mechanism to work normally, is not influenced by the outside, and is also favorable for ensuring the operation safety of the whole device.

As a specific and preferred embodiment, the automatic puffing apparatus provided by the present invention, referring to fig. 1 and 2, further comprises a machine table 7; the machine table 7 comprises an upper table plate 71 and a lower table plate 72; the length of the lower platen 72 is longer than that of the upper platen 71, a part of the lower platen 72 is arranged in the casing of the machine table 7, and a part of the lower platen extends out of the casing of the machine table 7; the first screw cylinder 21 and the first screw driving device 23 are fixed on the upper platen 71 in parallel, and the first screw driving device 23 is in transmission connection with the first screw 22 through a belt pulley 24 arranged on the upper platen 71; a circle-shaped vertical bracket 15 is sleeved on the side wall of the conical material storage hopper 11; the annular vertical support 15 comprises an annular clamping part which is used for being attached to the side wall of the conical material storage hopper 11 and a plurality of vertical support legs which are used for being fixed on the upper bedplate 71, and the material storage mechanism is integrally supported right above the first screw cylinder 21 by the plurality of vertical support legs; the second screw driving device 33 is arranged on the lower platen 72 in the machine case of the machine table 7, and the second screw driving device 33 is in transmission connection with the second screw 32 through a belt pulley 34 arranged in the machine case of the machine table 7; the second screw cylinder 31 is supported at a height position between the upper platen 71 and the lower platen 72 by a spacer 9 provided on the lower platen 72; the second barrel 31 is shorter than the length of the first barrel 21; the cushion block 9 is arranged on the part of the lower platen 72 extending out of the machine table 7; the discharging mechanism 4 is a forming sieve plate.

Through the utility model provides an automatic feed mechanism, preheating mechanism, curing mechanism and the discharging mechanism integration that involves in the popped equipment structure have realized integrating of popped equipment on a board 7, the utility model provides an automatic popped equipment wholly fill the empty volume less with a duty, have comparatively simple and reasonable structural arrangement, and the equipment material cost that involves is lower, and constitutional unit is less, and parameter adjustment is simple, and the structure is convenient for maintain the regulation, is suitable for the processing production demand at middle-size and small-size processing enterprise, is favorable to reducing the use cost and the inventory cost of enterprise.

To the utility model discloses to the popped equipment of automation that embodiment 1 provided, preferably, pay-off motor 12 is gear motor, and it is integrated in the motor with the reduction gear, has less volume, has further reduced the volume of whole equipment. For the first screw driving device 23 and the second screw driving device 33, variable frequency motors may be used. The embodiment 1 provides an automatic bulking equipment, refer to fig. 1 and fig. 2, be the form of all-in-one, need not to occupy the elongated overall arrangement of whole production line, the volume is intensive, moreover, the steam generator is simple in structure, only rely on the speed to screw drive device alone to control, just realize the closed loop stable control to the temperature pressure of material, utilize the change of screw rod functioning speed, make the material extrude between screw rod and barrel, the friction, the shearing, pressure increases, the temperature risees, and then make the material structure change, reach certain preset parameter at last, extrude out from the shaping sieve mesh, pressure release in the twinkling of an eye, moisture part evaporation and the popped shaping of cooling. The embodiment 1 provides an automatic bulking equipment has saved and has add some mechanisms such as electric heater unit or cooling device among the prior art and come to control the product temperature (for example at the heating block of defeated material barrel outer wall or water-cooling pipeline temperature regulation in the barrel), has reduced complexity and the mechanism quantity that equipment used, and the pay-off process, preheat the process, curing process and sift out the process automatic in succession, and the parameter does benefit to the segmentation regulation and control, and the segmentation satisfies product quality technological requirement. It is worth explaining, the applicant is through the actual production verification, for single-cylinder popped equipment, the utility model provides an when automatic popped equipment carries out popped processing and applies, under the prerequisite of guaranteeing certain product quality control requirement, popped output in the unit interval can improve more than one time, the consumption reduces about 20% ~ 30%, for single-cylinder popped process's long-time intensification process, the popped shaping time under the same quality also shortens greatly.

Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention, and are not described herein.

The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; the person skilled in the art, without affecting the essence of the invention, may make numerous possible variations and modifications, or may modify the equivalent embodiments, without departing from the technical solution of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.

Claims

1. An automatic bulking device is characterized in that a feeding mechanism, a preheating mechanism, a curing mechanism and a discharging mechanism are sequentially arranged according to a material circulation sequence; the preheating mechanism and the curing mechanism are arranged in a cascade manner, and the discharging mechanism is arranged at an outlet of the curing mechanism; the outlet of the feeding mechanism is communicated with the preheating mechanism; the preheating mechanism comprises a first screw barrel, a first screw rod arranged in the first screw barrel and a first screw rod driving device; the first screw is in transmission connection with the first screw driving device; a first temperature and pressure monitoring device is arranged at an outlet of the first screw cylinder and is used for measuring the temperature and pressure of the material at the outlet of the first screw cylinder in real time; the curing mechanism comprises a second screw barrel, a second screw rod arranged in the second screw barrel and a second screw rod driving device; the second screw is in transmission connection with the second screw driving device; a second temperature and pressure monitoring device is arranged at an outlet of the second screw cylinder and is used for measuring the temperature and the pressure of the material at the outlet of the second screw cylinder in real time; the first screw driving device, the second screw driving device, the first temperature and pressure monitoring device and the second temperature and pressure monitoring device can be electrically connected with a controller.

2. The automated bulking apparatus of claim 1, wherein the first screw is parallel to the second screw; the outlet of the first screw cylinder is communicated with the second screw cylinder through a discharging pipe; the blanking pipe is of an inverted T-shaped three-way structure; the blanking pipe is provided with a first pipe orifice, a second pipe orifice and a third pipe orifice, wherein the first pipe orifice and the second pipe orifice are arranged in the vertical direction, and the third pipe orifice is arranged in the horizontal direction; the third pipe orifice is detachably communicated with the first screw cylinder; the first pipe orifice is detachably communicated with the second screw cylinder; and a transparent material observation window plate for observing the material condition in the vertical blanking pipe is arranged on the vertical pipe body of the blanking pipe.

3. The automated bulking apparatus of claim 2, wherein the second nozzle has a quick release cover removably disposed thereon.

4. The automated bulking apparatus of claim 1, wherein the pitch of the first screw decreases from the inlet to the outlet of the first barrel; the pitch of the second screw is gradually reduced from the inlet to the outlet of the second screw barrel.

5. The automated bulking apparatus of claim 1, wherein said feed mechanism comprises a feed motor, a conical hopper, a protective cover plate, a motor shield; the protective cover plate is covered on the top of the conical storage hopper; a through hole is formed in the middle of the protective cover plate, and a feeding deflector rod is arranged in the conical material storage hopper; the feeding motor is arranged above the protective cover plate, and an output shaft of the feeding motor penetrates through a through hole of the protective cover plate to be coaxially connected with the feeding deflector rod; the motor protective cover is covered on the outer side of the output shaft of the feeding motor; the feeding motor is electrically connected with the controller.

6. The automated bulking apparatus of claim 5, further comprising a machine; the machine table comprises an upper table plate and a lower table plate; the length of the lower bedplate is longer than that of the upper bedplate, one part of the lower bedplate is arranged in a machine shell of the machine platform, and the other part of the lower bedplate extends out of the machine shell; the first screw cylinder and the first screw driving device are fixed on the upper bedplate in parallel, and the first screw driving device is in transmission connection with the first screw through a belt pulley arranged on the upper bedplate; a circle-shaped vertical bracket is sleeved on the side wall of the conical material storage hopper; the ring-shaped vertical support comprises a ring-shaped clamping part which is used for being attached to the side wall of the conical material storage hopper and a plurality of vertical support legs which are used for being fixed on the upper bedplate, and the feeding mechanism is integrally supported right above the first screw cylinder by the vertical support legs; the second screw driving device is arranged on the lower bedplate in the machine table shell and is in transmission connection with the second screw through a belt pulley arranged in the machine table shell; the second screw cylinder is supported at the height position between the upper bedplate and the lower bedplate through a cushion block arranged on the lower bedplate; the second barrel is shorter than the length of the first barrel; the cushion block is arranged on the part of the lower bedplate extending out of the machine cabinet.

7. The automated bulking apparatus of claim 5, wherein the feed motor is a speed reduction motor; the first screw driving device and the second screw driving device are variable-frequency speed-regulating motors; the discharging mechanism is a forming sieve plate.

8. The automatic bulking apparatus of any one of claims 1 to 7, wherein said controller is a PLC.