Disclosure of Invention
The invention aims to provide a raw material adding mechanism for can food production, which aims to solve the technical problem that in the prior art, the component of fruit particles is difficult to accurately measure when the fruit particles are added into cans.
The invention is realized in such a way, a raw material adding mechanism for can food production comprises a quantitative pipe, wherein the bottom of the quantitative pipe is fixedly connected with a supporting frame, a feeding box is communicated with the quantitative pipe, a separation sleeve is arranged in the middle of the quantitative pipe, a telescopic baffle capable of separating the quantitative pipe is arranged on the separation sleeve, a discharging cavity and a material conveying cavity are respectively arranged on the left side and the right side of the telescopic baffle, a spiral conveying mechanism is arranged in the material conveying cavity, and the spiral conveying mechanism can convey fruit particles falling in the feeding box into the discharging cavity;
the device comprises a discharging cavity, a sealing plate, a monitoring assembly, a rotating sleeve, a limiting sleeve, an elastic assembly and an electric baffle, wherein the sealing plate is slidably and hermetically connected with the inner wall of the discharging cavity, the top of the discharging cavity is communicated with the monitoring assembly, the monitoring assembly can monitor the extrusion degree of fruit grains in the discharging cavity, the inner end face of one side of the discharging cavity is rotationally connected with the rotating sleeve, the sealing plate is slidably connected with the outer part of the rotating sleeve, the limiting sleeve limiting the sealing plate is fixedly arranged in the discharging cavity, the elastic assembly is further arranged in the discharging cavity, the sealing plate can be pushed to elastically compress the fruit grains in the discharging cavity, the bottom of the discharging cavity is provided with a discharging hole, and the outer wall of the discharging cavity is connected with the electric baffle which can seal the discharging hole;
the fruit grain discharging device is characterized in that a bulk cargo mechanism is further arranged in the discharging cavity, the bulk cargo mechanism can disperse fruit grains in the discharging cavity and convey the fruit grains outwards, the bulk cargo mechanism is connected with a blowing mechanism, and the blowing mechanism can discharge fruit juice attached to the bulk cargo mechanism outwards.
The elastic component comprises an elastic telescopic sleeve and a first spring, the elastic telescopic sleeve is fixedly connected with the inner end face of the discharging cavity, the elastic telescopic sleeve is sleeved outside the rotary sleeve, and the first spring is connected between the telescopic end of the elastic telescopic sleeve and the sealing plate.
The monitoring assembly comprises a vertical pipe, an air outlet sleeve and a liquid level monitor;
The utility model discloses a liquid level monitor, including riser, discharge chamber, riser, filter screen, riser, liquid level monitor, riser and discharge chamber intercommunication, be provided with the filter screen between riser and the discharge chamber, the upper end intercommunication of riser has the cover of giving vent to anger, be provided with the liquid level monitor in the riser.
The bulk cargo mechanism comprises a central shaft, screen plates and a telescopic push plate, wherein the central shaft is connected in the rotating sleeve in a sliding manner along the length direction, the central shaft is fixedly connected with two screen plates and the telescopic push plate, and the telescopic push plate is arranged between the two screen plates;
The one end of center pin runs through to the outside of buret, the outer terminal surface fixedly connected with fixing base of buret, the center pin runs through the fixing base, the center pin outside is provided with the boss, the cover is equipped with No. two springs between boss and the fixing base of center pin, be provided with on the fixing base and drive center pin pivoted drive assembly, the terminal surface fixedly connected with fluted disc of fixing base, the fluted disc cover is established outside the center pin, the tip fixed connection transmission piece of center pin, transmission piece and fluted disc elasticity butt.
The driving assembly comprises a second motor, a gear sleeve and a driving wheel;
The gear sleeve is rotationally connected with the outer end face of the quantitative tube, the central shaft is in sliding connection with the gear sleeve, the motor II is fixedly connected with the fixing seat, the driving wheel is fixedly connected with the output shaft of the motor II, and the driving wheel is meshed with the gear sleeve.
The blowing mechanism comprises an air pump, a hose and an air hole;
The air pump is fixedly connected with the fixing base, the air pump is connected with a hose, the hose is communicated with the central shaft through a rotary joint, a plurality of air holes are formed in the end faces of two sides of the expansion plate, the air holes in two sides of the expansion plate face two sieve plates respectively, and the central shaft is communicated with the expansion plate.
The technical scheme is that the spiral conveying mechanism comprises a rotating shaft, a pushing plate and a first motor;
The rotary shaft is rotationally connected with the inner side end face of the material conveying cavity, a pushing plate is spirally arranged along the length direction of the rotary shaft, the outer end face of the quantitative pipe is fixedly connected with a motor I, and the rotary shaft is fixedly connected with an output shaft of the motor I.
Compared with the prior art, the invention has the following beneficial effects:
1. Under the elastic thrust of the first spring, the sealing plate extrudes fruit particles in the discharging cavity, so that the filling density of the fruit particles in the discharging cavity is increased, and under the pushing of the spiral conveying mechanism, when the fruit particles push the sealing plate to be abutted to the limiting sleeve, the fruit particles are filled in the discharging cavity;
2. Pushing fruit particles to fill the discharging cavity, wherein the sealing plate is pressed to approach the limiting sleeve, in the process, under the action of extrusion force, the juice in the fruit particles is extruded out of the fruit particles, the extruded juice floods into the vertical pipe, when the liquid level monitor detects that the juice floods into the vertical pipe reaches a preset liquid level, the elastic limiting force of the first spring on the sealing plate is excessively large, so that the fruit particles in the discharging cavity are excessively extruded, and the elastic telescopic sleeve is contracted, so that the elastic thrust of the first spring on the sealing plate is reduced, the extrusion force of the fruit particles in the discharging cavity is reduced, and the excessive extrusion of the fruit particles in the discharging cavity is avoided;
3. Along with the rotation of the central shaft, the telescopic pushing plate is unfolded to push the fruit particles, the sieve plate and the telescopic pushing plate push the fruit particles to turn over in the discharging cavity, the sieve plate separates the fruit particles stuck together through vibration, the separated fruit particles are discharged from the discharging holes under the pushing of the telescopic pushing plate, and the undivided fruit particles continue to be dispersed under the vibration screening of the sieve plate until all the fruit particles are uniformly dispersed and discharged from the discharging holes;
4. After the air pump is used for pumping air, the hose guides the air flow to the central shaft, and then the air flow is blown to the two sieve plates through the air holes, so that on one hand, the fruit particles adhered together can be dispersed and stuck together under the action of wind force, and on the other hand, the wind force can blow off the fruit juice adhered on the sieve plates, so that the fruit juice residue on the sieve plates is avoided;
Further, when the central shaft drives all the sieve plates to rotate, the wind power of the air holes can flow outwards through the vertical pipes and the air outlet sleeves, so that the inner wall of the monitoring assembly is rapidly air-dried, and the detection error of the liquid level monitor caused by residual juice on the side wall of the vertical pipes is avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic view of the internal structure of the metering tube of the present invention.
Fig. 3 is a schematic view of the internal structure of the discharge chamber in the present invention.
Fig. 4 is an enlarged schematic view of the area a in fig. 3.
Fig. 5 is a front view of fig. 3.
Fig. 6 is a schematic structural view of the screw conveyor mechanism in the present invention.
Fig. 7 is a schematic structural view of a bulk material mechanism in the present invention.
In the drawing, 1, a quantitative pipe, 2, a feeding box, 3, a separation sleeve, 4, a spiral conveying mechanism, 41, a rotating shaft, 42, a pushing plate, 43, a motor, 5, a limiting sleeve, 6, an elastic component, 61, an elastic telescopic sleeve, 62, a spring, 7, a monitoring component, 71, a vertical pipe, 72, an air outlet sleeve, 73, a liquid level monitor, 8, a bulk material mechanism, 81, a central shaft, 82, a sieve plate, 83, a telescopic push plate, 84, a driving component, 841, a motor II, 842, a gear sleeve, 843, a driving wheel, 85, a spring II, 86, a fluted disc, 87, a transmission block, 9, a blowing mechanism, 91, an air pump, 92, a hose, 93, an air hole, 10, a telescopic baffle, 11, a rotary sleeve, 12, a sealing plate, 13, a fixed seat, 14, a support frame, 15, a discharge hole, 16, an electric baffle, 17, a discharge cavity, 18 and a material conveying cavity.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1-7, the raw material adding mechanism for can food production provided by the invention comprises a quantitative pipe 1, wherein a supporting frame 14 is fixedly connected to the bottom of the quantitative pipe 1, a feeding box 2 is connected to the quantitative pipe 1, a separation sleeve 3 is arranged in the middle of the quantitative pipe 1, a telescopic baffle 10 capable of separating the quantitative pipe 1 is arranged in the separation sleeve 3, a discharging cavity 17 and a material conveying cavity 18 are respectively arranged on the left side and the right side of the telescopic baffle 10, a spiral conveying mechanism 4 is arranged in the material conveying cavity 18, and the spiral conveying mechanism 4 can convey fruit particles falling in the feeding box 2 into the discharging cavity 17;
The sealing plate 12 is slidably and sealingly connected with the inner wall of the discharging cavity 17, the top of the discharging cavity 17 is communicated with the monitoring component 7, the monitoring component 7 can monitor the extrusion degree of fruit grains in the discharging cavity 17, the inner end surface of one side of the discharging cavity 17 is rotationally connected with the rotating sleeve 11, the sealing plate 12 is slidably connected with the outside of the rotating sleeve 11, the limiting sleeve 5 for limiting the sealing plate 12 is fixedly arranged in the discharging cavity 17, the elastic component 6 is further arranged in the discharging cavity 17, the elastic component 6 can push the sealing plate 12 to elastically compress the fruit grains in the discharging cavity 17, the bottom of the discharging cavity 17 is provided with the discharging hole 15, and the outer wall of the discharging cavity 17 is connected with the electric baffle 16 capable of sealing the discharging hole 15;
Bulk cargo mechanism 8 is still provided with in the ejection of compact chamber 17, bulk cargo mechanism 8 can disperse and outwards carry the fruit grain in the ejection of compact chamber 17, bulk cargo mechanism 8 is connected with blowing mechanism 9, blowing mechanism 9 can outwards discharge the fruit juice that adheres to on bulk cargo mechanism 8.
In the embodiment, fruit particles are fed into a feeding cavity 18 from a feeding box 2, then a screw conveying mechanism 4 in the feeding cavity 18 pushes the fruit particles into a discharging cavity 17, the fruit particles in the discharging cavity 17 push a sealing plate 12 to slide until the sealing plate 12 is abutted to a limit sleeve 5, the discharging cavity 17 is full of quantitative fruit particles, a telescopic baffle 10 in the separation sleeve 3 seals the discharging cavity 17 at the moment, an electric baffle 16 is opened, the discharging cavity 17 is communicated with the outside through a discharging hole 15, and therefore the fruit particles in the discharging cavity 17 are quantitatively fed into a tank body;
in the above process, when the fruit particles push the sealing plate 12 to be abutted against the limiting sleeve 5, the discharge cavity 17 may be not fully filled, so that the volume of the fruit particles finally fed into the tank body is uneven, if the fruit particles are continuously conveyed into the discharge cavity 17 and pressurized, a large amount of juice in the fruit particles in the discharge cavity 17 can be squeezed out, and the fruit particles are crushed to lose the taste;
In this embodiment, the elastic component 6 is provided to push the sealing plate 12 to elastically compress the fruit particles in the discharge cavity 17, so as to avoid the situation that the fruit particles in the discharge cavity 17 cannot be filled, and meanwhile, the monitoring component 7 is provided in the discharge cavity 17 to monitor the extrusion degree of the fruit particles, when the extrusion degree of the fruit particles is too large, the extrusion force of the elastic component 6 to the fruit particles is reduced at this time, so as to avoid the fruit particles from being crushed;
Further, the fruit grains are easy to be adhered and conglobated by mutual extrusion in the discharging cavity 17, if the fruit grains are directly discharged into the can body, the fruit grains are unevenly distributed in the can body to influence the taste of the can, in the embodiment, the bulk material mechanism 8 can disperse and convey the fruit grains in the discharging cavity 17 outwards, and meanwhile, the air blowing mechanism 9 can discharge the fruit juice attached to the bulk material mechanism 8 outwards to avoid the fruit juice from being damaged and changed in taste due to the fact that the fruit juice remains on the bulk material mechanism 8.
As shown in fig. 5, for the raw material adding mechanism for can food production provided by the invention, the elastic component 6 comprises an elastic telescopic sleeve 61 and a first spring 62, the elastic telescopic sleeve 61 is fixedly connected with the inner end surface of the discharging cavity 17, the elastic telescopic sleeve 61 is sleeved outside the rotating sleeve 11, and the first spring 62 is connected between the telescopic end of the elastic telescopic sleeve 61 and the sealing plate 12.
In this embodiment, under the elastic thrust of the first spring 62, the sealing plate 12 extrudes the fruit particles in the discharge cavity 17, so as to increase the filling density of the fruit particles in the discharge cavity 17, and under the pushing of the screw conveying mechanism 4, when the fruit particles push the sealing plate 12 to abut against the stop collar 5, the fruit particles are filled in the discharge cavity 17.
As shown in fig. 3, for the raw material adding mechanism for producing canned food, the monitoring assembly 7 includes a standpipe 71, an air outlet sleeve 72 and a liquid level monitor 73;
the standpipe 71 is communicated with the discharge cavity 17, a filter screen is arranged between the standpipe 71 and the discharge cavity 17, an air outlet sleeve 72 is communicated with the upper end of the standpipe 71, and a liquid level monitor 73 is arranged in the standpipe 71.
In this embodiment, the screw conveying mechanism 4 pushes the fruit particles to fill the discharging cavity 17, at this time, the sealing plate 12 is pressed to approach the limiting sleeve 5, in this process, under the action of the extrusion force, the juice in the fruit particles is extruded out of the fruit particles, the extruded juice is poured into the vertical tube 71, when the liquid level monitor 73 detects that the juice poured into the vertical tube 71 reaches the preset liquid level, it indicates that the elastic limiting force of the first spring 62 on the sealing plate 12 is too large, causing excessive extrusion of the fruit particles in the discharging cavity 17, at this time, the elastic telescopic sleeve 61 is contracted, thereby reducing the elastic thrust of the first spring 62 on the sealing plate 12, so that the extrusion force of the fruit particles in the discharging cavity 17 is reduced, and excessive extrusion of the fruit particles in the discharging cavity 17 is avoided;
The end of the standpipe 71 is provided with an air outlet sleeve 72, and air in the discharge cavity 17 can be discharged through the air outlet sleeve 72, so that a large amount of air is prevented from being mixed in the discharge cavity 17.
As shown in fig. 3, the bulk material mechanism 8 provided by the invention comprises a central shaft 81, a screen plate 82 and a telescopic pushing plate 83;
A central shaft 81 is slidably connected in the rotary sleeve 11 along the length direction, the central shaft 81 is fixedly connected with two sieve plates 82 and a telescopic push plate 83, and the telescopic push plate 83 is arranged between the two sieve plates 82;
One end of the central shaft 81 penetrates through the outer portion of the quantitative tube 1, the outer end face of the quantitative tube 1 is fixedly connected with a fixing seat 13, the central shaft 81 penetrates through the fixing seat 13, a boss is arranged outside the central shaft 81, a second spring 85 is sleeved between the boss of the central shaft 81 and the fixing seat 13, a driving assembly 84 for driving the central shaft 81 to rotate is arranged on the fixing seat 13, a fluted disc 86 is fixedly connected with the end face of the fixing seat 13, the fluted disc 86 is sleeved outside the central shaft 81, the end portion of the central shaft 81 is fixedly connected with a transmission block 87, and the transmission block 87 is elastically abutted to the fluted disc 86.
In this embodiment, the driving component 84 drives the central shaft 81 to rotate, and when the central shaft 81 rotates, the driving block 87 is driven to rotate simultaneously, the driving block 87 moves along the fluted disc 86, and the central shaft 81 slides reciprocally along the rotary sleeve 11 under the guiding action of the fluted disc 86 and the elastic limiting action of the second spring 85, so that the screen plate 82 and the telescopic pushing plate 83 connected with the central shaft 81 continuously vibrate;
When the fruit grain is discharged through the discharge hole 15, along with the rotation of the central shaft 81, the telescopic pushing plate 83 is unfolded to push the fruit grain, the sieve plate 82 and the telescopic pushing plate 83 push the fruit grain to turn over in the discharge cavity 17, the sieve plate 82 separates the fruit grains stuck together through vibration, the separated fruit grains are discharged from the discharge hole 15 under the pushing of the telescopic pushing plate 83, and the undivided fruit grains are continuously dispersed under the vibration screening of the sieve plate 82 until all the fruit grains are uniformly dispersed and discharged from the discharge hole 15.
As shown in fig. 4, in order to provide a raw material adding mechanism for producing canned food, the driving assembly 84 includes a second motor 841, a gear sleeve 842, and a driving wheel 843;
The gear sleeve 842 is rotatably connected with the outer end face of the metering tube 1, the central shaft 81 is slidably connected with the gear sleeve 842, the second motor 841 is fixedly connected with the fixing seat 13, the output shaft of the second motor 841 is fixedly connected with the driving wheel 843, and the driving wheel 843 is meshed with the gear sleeve 842.
In this embodiment, the second motor 841 drives the driving wheel 843 to rotate, and the gear sleeve 842 drives the central shaft 81 to rotate through the engagement of the driving wheel 843 and the gear sleeve 842.
As shown in fig. 4 and 7, the blowing mechanism 9 comprises an air pump 91, a hose 92 and an air hole 93;
The air pump 91 is fixedly connected with the fixed seat 13, the air pump 91 is connected with a hose 92, the hose 92 is communicated with the central shaft 81 through a rotary joint, a plurality of air holes 93 are formed in the end faces of two sides of the telescopic plates of the telescopic push plate 83, the air holes 93 in two sides of the telescopic push plate 83 face two screen plates 82 respectively, and the central shaft 81 is communicated with the telescopic push plate 83.
In the embodiment, after the air pump 91 pumps air, the hose 92 guides the air flow to the central shaft 81, and then the air flow is blown to the two sieve plates 82 through the air holes 93, so that on one hand, the fruit particles adhered together can be dispersed and stuck together under the action of wind force, and on the other hand, the fruit juice adhered to the sieve plates 82 can be blown off by the wind force, so that the fruit juice residue on the sieve plates 82 is avoided;
Further, when the central shaft 81 drives all the sieve plates 82 to rotate, the wind power of the air holes 93 can flow out through the vertical pipes 71 and the air outlet sleeve 72, so that the inner wall of the monitoring assembly 7 is rapidly air-dried, and the detection error of the liquid level monitor 73 caused by residual juice on the side wall of the vertical pipes 71 is avoided.
As shown in fig. 6, the screw conveying mechanism 4 comprises a rotating shaft 41, a pushing plate 42 and a first motor 43;
The rotating shaft 41 is rotationally connected with the inner side end surface of the material conveying cavity 18, a material pushing plate 42 is spirally arranged along the length direction of the rotating shaft 41, the outer end surface of the quantitative pipe 1 is fixedly connected with a first motor 43, and the rotating shaft 41 is fixedly connected with an output shaft of the first motor 43.
In this embodiment, the first motor 43 is started, the first motor 43 drives the rotating shaft 41 to rotate, and the rotating shaft 41 drives the pushing plate 42 to push the fruit particles falling in the feeding box 2 into the discharging cavity 17.
Working principle:
The fruit particles are sent into a material conveying cavity 18 from a material feeding box 2, then the fruit particles are pushed into a material discharging cavity 17 by a spiral conveying mechanism 4 in the material conveying cavity 18, the fruit particles push a sealing plate 12 to slide in the material discharging cavity 17 until the sealing plate 12 is abutted to a limit sleeve 5, the material discharging cavity 17 is full of fruit particles, at the moment, the material discharging cavity 17 is closed by a telescopic baffle plate 10 in the separation sleeve 3, an electric baffle plate 16 is opened, the material discharging cavity 17 is communicated with the outside through a material discharging hole 15, and therefore the fruit particles in the material discharging cavity 17 are quantitatively sent into a tank body;
Specifically, under the elastic thrust of the first spring 62, the sealing plate 12 extrudes the fruit particles in the discharging cavity 17, so that the filling density of the fruit particles in the discharging cavity 17 is increased, and under the pushing of the spiral conveying mechanism 4, when the fruit particles push the sealing plate 12 to be abutted to the limiting sleeve 5, the fruit particles are filled in the discharging cavity 17;
The spiral conveying mechanism 4 pushes fruit particles to fill the discharging cavity 17, at the moment, the sealing plate 12 is pressed to approach the limiting sleeve 5, in the process, under the action of extrusion force, fruit juice in the fruit particles is extruded out of the fruit particles, the extruded fruit juice is poured into the vertical pipe 71, when the liquid level monitor 73 detects that the fruit juice poured into the vertical pipe 71 reaches a preset liquid level, the elastic limiting force of the first spring 62 on the sealing plate 12 is excessively large, so that the fruit particles in the discharging cavity 17 are excessively extruded, at the moment, the elastic telescopic sleeve 61 is contracted, so that the elastic thrust of the first spring 62 on the sealing plate 12 is reduced, the extrusion force of the fruit particles in the discharging cavity 17 is reduced, and the excessive extrusion of the fruit particles in the discharging cavity 17 is avoided;
The end of the standpipe 71 is provided with an air outlet sleeve 72, and air in the discharge cavity 17 can be discharged through the air outlet sleeve 72, so that a large amount of air is prevented from being mixed in the discharge cavity 17.
When the fruit particles are discharged through the discharge hole 15, the driving component 84 drives the central shaft 81 to rotate, the central shaft 81 drives the transmission block 87 to rotate simultaneously when rotating, the transmission block 87 moves along the fluted disc 86, the central shaft 81 slides reciprocally along the rotary sleeve 11 under the guiding action of the fluted disc 86 and the elastic limiting action of the second spring 85, so that the sieve plate 82 and the telescopic push plate 83 connected with the central shaft 81 continuously vibrate, the telescopic push plate 83 expands to push the fruit particles, the sieve plate 82 and the telescopic push plate 83 push the fruit particles to overturn in the discharge cavity 17, the sieve plate 82 separates the fruit particles adhered together through vibration, the separated fruit particles are discharged from the discharge hole 15 under the pushing of the telescopic push plate 83, and the undivided fruit particles continue to disperse under the vibration screening of the sieve plate 82 until all the fruit particles are uniformly dispersed and discharged from the discharge hole 15;
After the air pump 91 pumps air, the hose 92 guides the air flow to the central shaft 81, and then the air flow is blown to the two sieve plates 82 through the air holes 93, so that on one hand, the fruit particles adhered together can be dispersed and stuck together under the action of wind power, and on the other hand, the fruit juice adhered to the sieve plates 82 can be blown off by the wind power, so that the fruit juice residue on the sieve plates 82 is avoided;
Further, when the central shaft 81 drives all the sieve plates 82 to rotate, the wind power of the air holes 93 can flow out through the vertical pipes 71 and the air outlet sleeve 72, so that the inner wall of the monitoring assembly 7 is rapidly air-dried, and the detection error of the liquid level monitor 73 caused by residual juice on the side wall of the vertical pipes 71 is avoided.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.