CN115159160B - Quantitative material taking device - Google Patents
Quantitative material taking device Download PDFInfo
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- CN115159160B CN115159160B CN202210492049.8A CN202210492049A CN115159160B CN 115159160 B CN115159160 B CN 115159160B CN 202210492049 A CN202210492049 A CN 202210492049A CN 115159160 B CN115159160 B CN 115159160B
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- Prior art keywords
- feeding device
- frame
- spiral feeding
- material carrying
- disc
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- 239000000463 material Substances 0.000 title claims abstract description 345
- 238000003860 storage Methods 0.000 claims abstract description 38
- 238000009423 ventilation Methods 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 239000011345 viscous material Substances 0.000 claims abstract description 8
- 238000004064 recycling Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 238000003825 pressing Methods 0.000 description 9
- 239000002699 waste material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/005—Control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
Abstract
The invention discloses a quantitative material taking device which comprises a frame, a material carrying device, a material feeding device and a material fixing piece, wherein the material carrying device is movably arranged on the frame and is provided with a material carrying cavity penetrating through the opposite surfaces of the material carrying device; the feeding device comprises a receiving device and a spiral feeding device, the receiving device is fixedly arranged on the frame and is attached to one surface of the material carrying device, the spiral feeding device is arranged on the frame, the discharging end of the spiral feeding device is connected with the receiving device, so that a storage space can be formed among the discharging end of the spiral feeding device, the material carrying device and the receiving device, the spiral feeding device is used for conveying viscous materials for manufacturing firework charging barrels to the storage space, and materials in the storage space enter and fill the material carrying cavity; the fixed material piece is arranged on the frame and is attached to the other surface of the material carrying device, and a material returning ventilation part which is used for ventilating the material carrying cavity and withdrawing the material overflowing from the material carrying cavity is arranged on the fixed material piece. According to the invention, a quantitative material taking effect is realized by a volumetric quantitative material taking mode, and the accuracy of quantitative material conveying is ensured.
Description
Technical Field
The invention relates to the technical field of firework charging barrel production equipment, in particular to a quantitative material taking device.
Background
At present, the firework and the firecracker are a traditional means for adding atmosphere to various festival celebration activities, and the combined firework is a large firework product developed in recent years, and has the combination of various effects such as sound, light, color and the like and long duration when being set off, so that the firework and the firecracker are extremely popular in the atmosphere of the scene and are very suitable for being set off in firework evening and festival celebration. However, in the process of producing the firework barrel of the combined firework, the existing equipment for producing the firework barrel has structural defects, so that the firework barrel cannot quantitatively take materials from the slurry for producing the firework barrel, the accuracy of quantitative material conveying is low, and material waste is caused; meanwhile, the die assembly extrusion molding of the firework charging barrel in the production process is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a quantitative material taking device which can quantitatively take the viscous materials for manufacturing the firework charging barrel, ensure the accuracy of quantitative material conveying, avoid the waste of the materials and simultaneously play a role in ensuring the molding quality of the firework charging barrel.
The invention adopts the following technical scheme:
a quantitative take-off device comprising:
a frame;
the material loading device is movably arranged on the frame and is provided with a plurality of material loading cavities penetrating through the opposite surfaces of the material loading device;
the feeding device comprises a receiving device and a spiral feeding device, the receiving device is fixedly arranged on the frame and is attached to one surface of the carrying device, the spiral feeding device is arranged on the frame, the discharging end of the spiral feeding device is connected with the receiving device, so that a storage space can be formed among the discharging end of the spiral feeding device, the carrying device and the receiving device, and the spiral feeding device is used for conveying viscous materials for manufacturing firework barrels to the storage space and enabling the materials in the storage space to enter and fill all carrying cavities;
the material fixing piece is arranged on the frame and is attached to the other surface of the material carrying device, a plurality of material returning ventilation parts are arranged on the material fixing piece, each material returning ventilation part corresponds to each material carrying cavity one by one, and each material returning ventilation part is used for ventilation of the material carrying cavity and withdrawing of materials overflowing from the material carrying cavity.
Further, the receiving device comprises a receiving plate, a connecting plate and two side plates, wherein the connecting plate is fixedly arranged on the frame and is attached to one surface of the material carrying device, the receiving plate is obliquely downwards arranged from the connecting plate to the discharging end of the spiral material feeding device, one end of the receiving plate is opposite to the connecting plate, the other end of the receiving plate is attached to the surface of the material carrying device, the other end of the receiving plate is connected with the discharging end of the spiral material feeding device, and the two side plates are respectively arranged on two opposite sides of the receiving plate in a surrounding mode, so that the discharging end of the spiral material feeding device, the receiving plate, the connecting plate and the two side plates form the material storage space.
Further, an arc-shaped groove with an arc-shaped concave surface facing the output end of the spiral feeding device is arranged on the end surface of the connecting plate, which is positioned in the storage space.
Further, a groove is formed in the surface, facing the material carrying device, of the bearing plate.
Further, the material loading device comprises a first volume quantitative disc, a material cylinder and a second volume quantitative disc, wherein a first through groove penetrating through the opposite surface of the first volume quantitative disc is formed in the first volume quantitative disc, a second through groove penetrating through the opposite surface of the second volume quantitative disc and corresponding to the first through groove is formed in the second volume quantitative disc, one end of the material cylinder stretches into the first through groove, the other end of the material cylinder stretches into the second through groove to form the material loading cavity, and the second volume quantitative disc is adjustably arranged on the first volume quantitative disc so that the second volume quantitative disc can be adjusted along the height direction of the first volume quantitative disc;
the surface of the first volumetric quantifying disc, which is opposite to the surface of the second volumetric quantifying disc, is attached to one surface of the feeding device, and the surface of the second volumetric quantifying disc is attached to the surface of the fixed material piece.
Further, the fixed material piece is adjustably arranged on the frame, so that the fixed material piece can be adjusted along the height direction of the material carrying device.
Further, the invention also comprises a material returning device which is arranged on the frame and is used for recycling the material which exits from the material returning ventilation part into the feeding end of the spiral feeding device.
Further, the material returning device comprises a material returning box, and the inner cavity of the material returning box is used for forming a material returning channel between the material inlet of the spiral feeding device and the material returning ventilation part.
Further, the material returning ventilation part is an arc material returning groove formed in the surface, attached to the material carrying device, of the fixed material piece, one end of the arc material returning groove corresponds to the material carrying cavity, the other end of the arc material returning groove is communicated with the material returning channel, and the radian of the arc material returning groove is concave towards the material carrying device.
Further, the invention also comprises a driving device which is arranged on the frame and used for driving the material carrying device to move out from or into between the material receiving device and the material fixing piece.
Compared with the prior art, the invention has the beneficial effects that:
when the firework barrel is used, the screw feeding device conveys viscous materials for manufacturing the firework barrel into the storage space, and the materials in the storage space enter the material carrying cavity from one end of the material carrying cavity along with the continuous conveying of the materials into the storage space by the screw feeding device, and the material carrying cavity is ventilated due to the material returning ventilation part, so that the material can be filled in the material carrying cavity; after the material fills the material loading cavity, the material overflowed from the other end of the material loading cavity exits through the material returning ventilation part; after the material carrying cavity is used for taking materials, as one surface of the material carrying cavity is attached to the material receiving device, and the other surface is attached to the material fixing piece, the material carrying device is moved out from the position between the material receiving device and the material fixing piece, the quantitative material taking effect of the material carrying cavity can be achieved, and the accuracy of quantitative material conveying is ensured.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic diagram of a loading device and a screw feeder according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a connection between a loading device and a driving device according to an embodiment of the present invention;
FIG. 5 is a schematic view of another angle structure of connection between a loading device and a driving device according to an embodiment of the present invention;
FIG. 6 is a schematic view of a fixed material part according to an embodiment of the present invention;
FIG. 7 is a schematic view of a structure of a receiving plate according to an embodiment of the present invention;
FIG. 8 is a schematic view of a structure of a connection board according to an embodiment of the present invention;
FIG. 9 is a schematic view showing the structure of a first volumetric metering disc according to an embodiment of the present invention;
FIG. 10 is a schematic view of a structure of a second volumetric metering disc according to an embodiment of the present invention;
FIG. 11 is a schematic view of a screw feeder according to an embodiment of the present invention;
FIG. 12 is a schematic view of a screw feeder connected to a press according to an embodiment of the present invention;
FIG. 13 is a schematic view of a screw feeder connected to a power unit according to an embodiment of the present invention.
In the figure: 10. a frame; 20. a loading device; 201. a first volumetric metering disc; 2011. a first through groove; 202. a second volumetric metering disc; 2021. a second through slot; 203. a charging barrel; 21. a driving device; 22. a baffle; 30. a screw feeding device; 301. a feed hopper; 302. a discharge port; 303. a feed inlet; 31. a receiving device; 311. a connecting plate; 3110. an arc-shaped groove; 312. a receiving plate; 3121. a groove; 313. a side plate; 40. a material fixing piece; 401. a material returning ventilation part; 50. a feed returning box; 501. a material returning channel; 60. a pressing device; 601. a power device; 602. and a linkage member.
Detailed Description
The present invention will be described with priority in the following description with reference to the drawings and the specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "horizontal," "vertical," "top," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly, indirectly, through intermediaries, or in communication with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Embodiments are described below:
referring to fig. 1-13, the present invention shows a quantitative material taking device, which includes a frame 10, a material carrying device 20, a material feeding device and a material fixing member 40, wherein the material carrying device 20 is movably arranged on the frame 10 and is provided with a plurality of material carrying cavities penetrating through opposite surfaces thereof; the feeding device comprises a receiving device 31 and a spiral feeding device 30, wherein the receiving device 31 is fixedly arranged on the frame 10 and is attached to one surface of the carrying device 20, the spiral feeding device 30 is arranged on the frame 10, the discharging end of the spiral feeding device 30 is connected with the receiving device 31, so that a storage space can be formed among the discharging end of the spiral feeding device 30, the carrying device 20 and the receiving device 31, and the spiral feeding device 30 is used for conveying viscous materials for manufacturing the firework charging barrel 203 to the storage space and enabling the materials in the storage space to enter and fill up each carrying cavity; the fixed material piece 40 is arranged on the frame 10 and is attached to the other surface of the material carrying device 20, a plurality of material returning ventilation parts 401 are arranged on the fixed material piece 40, each material returning ventilation part 401 corresponds to each material carrying cavity one by one, and each material returning ventilation part 401 is used for ventilation of the material carrying cavity and withdrawing of materials overflowing from the material carrying cavity. Therefore, when the quantitative material taking device is used, the screw feeding device 30 conveys the viscous material for manufacturing the firework charging barrel 203 into the material storage space, and the material in the material storage space enters the material carrying cavity from one end of the material carrying cavity along with the continuous conveying of the material into the material storage space by the screw feeding device 30, and the material carrying cavity is ventilated due to the material returning ventilation part 401, so that the material can be filled in the material carrying cavity; after the material fills the material loading cavity, the material overflowed from the other end of the material loading cavity exits through the material returning ventilation part 401; after the material is taken out from the material carrying cavity, as one surface of the material carrying cavity is arranged on the material carrying device 20 and is attached to the material receiving device 31, the other surface of the material carrying cavity is attached to the material fixing piece 40, and therefore the material carrying device 20 is moved out from between the material receiving device 31 and the material fixing piece 40, the quantitative material taking effect of the material carrying cavity can be achieved, the quantitative material conveying accuracy is ensured, and the material waste is avoided. In addition, the quantitative material taking device can realize the quantitative material taking effect of materials, so that the molding quality of the firework charging barrel 203 can be ensured.
In this embodiment, the material loading device 20 includes a first volumetric quantifying disc 201, a second volumetric quantifying disc 202 and a plurality of material cylinders 203, wherein a plurality of first through slots 2011 penetrating through opposite surfaces of the first volumetric quantifying disc 201 are provided, a plurality of second through slots 2021 penetrating through opposite surfaces of the second volumetric quantifying disc 202 and corresponding to the first through slots 2011 one by one are provided, one end of each material cylinder 203 extends into the first through slot 2011, and the other end of each material cylinder 203 extends into the second through slot 2021, so as to form the material loading cavity. It can be understood that the material taking channel formed by connecting the first through slot 2011, the inner cavity of the barrel 203 and the second through slot 2021 is the material carrying cavity. Wherein, the surface of the first volumetric quantifying plate 201 facing away from the second volumetric quantifying plate 202 is attached to a surface of the feeding device, and the second volumetric quantifying plate 202 is attached to a surface of the fixed material piece 40; the second volumetric metering disc 202 is adjustably provided on the first volumetric metering disc 201 by means of an adjustment screw, so that the second volumetric metering disc 202 can be adjusted in the height direction of the first volumetric metering disc 201. Therefore, it can be understood that when the material loading amount of the material loading cavity needs to be adjusted, the length of the material taking channel can be adjusted by adjusting the height position of the second volumetric quantification disc 202 in the height direction of the first volumetric quantification disc 201, so that the volume of the inner hole of the material loading cavity is changed, the gram weight effect of material taking is adjusted, and the quantitative material taking device provided by the invention can adapt to the material taking effects of different volumes, and has stronger applicability.
Of course, since the fixed material piece 40 is attached to the surface of the second volumetric quantifying plate 202 facing away from the first volumetric quantifying plate 201, when the volume of the material loading cavity needs to be adjusted, the fixed material piece 40 is adjusted accordingly, so that the fixed material piece 40 is always attached to the second volumetric quantifying plate 202. Specifically, the fixed material part 40 is adjustably disposed on the frame 10 through an adjusting screw, so that the fixed material part 40 can be adjusted along the height direction of the material loading device 20, and when the second volumetric quantifying plate 202 needs to be adjusted upwards to increase the volume of the material loading cavity, the fixed material part 40 is also adjusted upwards accordingly; when the second volumetric metering disc 202 needs to be adjusted downwards to reduce the volume of the material loading cavity, the material fixing piece 40 is also adjusted downwards, so that the material fixing piece 40 is always attached to the second volumetric metering disc 202.
In this embodiment, a baffle 22 is further disposed on an end surface of the material loading device 20 facing the spiral feeding device 30, and a gap between the first volumetric quantifying plate 201 and the second volumetric quantifying plate 202 is filled by the baffle 22, so that when the material loading device 20 moves between the material receiving device 31 and the material fixing member 40, materials in the material storage space are prevented from entering the gap between the first volumetric quantifying plate 201 and the second volumetric quantifying plate 202, thereby playing a role in preventing the materials from being wasted.
In this embodiment, the receiving device 31 includes a receiving plate 312, a connecting plate 311 and two side plates 313, the connecting plate 311 is fixedly arranged on the frame 10 and is attached to a surface of the first volumetric metering disc 201, the receiving plate 312 is obliquely arranged downwards from the connecting plate 311 to a discharge end of the screw feeding device 30, one end of the receiving plate 312 is attached to a surface of the connecting plate 311 opposite to the material carrying device 20, the other end of the receiving plate 312 is connected to the discharge end of the screw feeding device 30, and the two side plates 313 are respectively enclosed on two opposite sides of the receiving plate 312, so that the discharge end of the screw feeding device 30, the receiving plate 312, the connecting plate 311 and the two side plates 313 form the storage space. That is, it can be understood that the two side plates 313 are oppositely arranged and fixed on the frame 10, and the receiving plate 312 and the connecting plate 311 are both fixed between the two side plates 313; wherein, one end of the receiving plate 312 is located at the bottom surface of the connecting plate 311 and is attached to the connecting plate 311, the other end of the receiving plate 312 is connected to the discharge end of the screw feeding device 30 from the connecting plate 311 obliquely downward, and the surface of the first volumetric quantifying plate 201 opposite to the second volumetric quantifying plate 202 is attached to the connecting plate 311, and the material carrying device 20 can move between the connecting plate 311 and the material fixing member 40, so that when one end of the material carrying device 20 opposite to the connecting plate 311 is attached to the discharge end of the screw feeding device 30, the receiving plate 312, the connecting plate 311 and the two side plates 313 form the material storage space. Therefore, when the material loading device 20 is used for material taking, one end of the material loading device 20, which is away from the connecting plate 311, is attached to the discharge end of the screw feeding device 30, the material enters the material storage space from the discharge port 302 of the screw feeding device 30, and is continuously conveyed to the material storage space along with the screw feeding device 30, so that the material enters the material loading cavity from the first through groove 2011 of the first volumetric metering disc 201 and fills the whole material loading cavity, and after the material loading cavity is filled, the material overflows from the second through groove 2021 of the second volumetric metering disc 202, so as to be discharged through the material returning ventilation part, and the material taking purpose is achieved.
It should be noted that, the inclined arrangement of the receiving plate 312 can effectively reduce the volume of the storage space, so that the materials in the storage space can enter the material loading cavity quickly, and the material taking efficiency is improved; secondly, the material guiding function is realized, namely after the material comes out from the discharge hole 302 of the screw feeding device 30, the material is guided into the material carrying cavity under the action of the inclined gradient of the bearing plate 312; finally, the volume of the storage space is reduced, so that the phenomenon that the quality of a product is affected due to the fact that too much material is reserved in the storage space and the quality of the product is affected due to deterioration of the material when the material is reserved for a long time can be avoided, and meanwhile, excessive waste of the material is avoided when the material in the storage space is removed when production is stopped.
In this embodiment, the end surface of the connecting plate 311 located in the storage space is provided with an arc-shaped slot 3110 with a concave arc shape towards the output end of the spiral feeding device 30, and the material in the storage space can be further guided into the material loading cavity through the arc-shaped slot 3110; the surface of the receiving plate 312 facing the material loading device 20 is provided with a groove 3121, through which the resistance of the material can be reduced, and the direction of the material is controlled to directly impact into the first through groove 2011 of the first volumetric quantifying plate 201, and a component force of upward filling is generated, so that the material loading cavity can be uniformly filled with the material, and the filling effect is better.
On the basis of the structure, the invention further comprises a driving device 21, wherein the driving device 21 is arranged on the frame 10 and is used for driving the material carrying device 20 to move out from between the material receiving device 31 and the material fixing piece 40 or for driving the material carrying device 20 to move into between the material receiving device 31 and the material fixing piece 40. The driving device 21 in this embodiment is an oil cylinder, and a movable telescopic end of the oil cylinder is connected with one end of the material carrying device 20, which is opposite to the spiral feeding device 30, through a connecting piece, so that the material carrying device 20 can move out from between the material receiving device 31 and the material fixing piece 40 or move into between the material receiving device 31 and the material fixing piece 40.
Of course, in other embodiments, the driving device 21 may be other driving structures such as an electric push rod or an air cylinder, and is not limited herein, so it should be understood by those skilled in the art that it is within the scope of the present invention to reasonably change the driving device 21.
As a preferred embodiment of the present invention, the present invention may further comprise the following additional technical features: and the material returning device is arranged on the frame 10 and is used for recycling the material exiting from the material returning ventilation part 401 into the feeding end of the spiral feeding device 30. It can be understood that the material withdrawn from the material withdrawal ventilation part 401 is recovered into the material inlet end of the screw feeding device 30 by the material returning device, so that the material can be recycled, and the material waste is avoided.
In this embodiment, the material returning device includes a material returning box 50, the material returning box 50 is fixedly disposed on the body housing of the screw feeding device 30, and an inner cavity of the material returning box 50 is used to form a material returning channel 501 between the material inlet 303 and the material returning ventilation portion 401 of the screw feeding device 30, and after the material overflows from the second through-slot 2021 of the second volumetric metering disc 202, the material enters the material inlet 303 of the screw feeding device 30 through the material returning channel 501, so as to achieve the effect of recycling the material.
In this embodiment, the material returning ventilation portion 401 is an arc material returning groove formed on the surface where the material fixing member 40 is attached to the material carrying device 20, one end of the arc material returning groove corresponds to the material carrying cavity, and the other end of the arc material returning groove is communicated with the material returning channel 501. It can be seen that the arcuate discharge chute does not extend through the surface of the fixed member 40 facing away from the second volumetric metering disc 202, but communicates with the discharge channel 501 from the end of the fixed member 40 connected to the screw feeder 30, so that the material discharged from the arcuate discharge chute enters the feed opening 303 of the screw feeder 30 through the discharge channel 501. In addition, the arc of the arc-shaped material returning groove is concave towards the material loading device 20, that is, the arc-shaped material returning groove forms an arc-shaped groove between the second through groove 2021 and the material returning channel 501, so that the material is conveniently guided to enter the material returning channel 501 and enter the material inlet 303 of the spiral feeding device 30.
In this embodiment, the screw feeder 30 is a screw feeder, and a feed port 303 of the screw feeder is provided with a feed hopper 301, through which the material can enter the screw feeder conveniently, and a discharge port 302 of the screw feeder communicates with the above-described storage space.
In this embodiment, the feeding port 303 of the screw feeder is further rotatably provided with a material pressing device 60, and the material pressing device 60 is located in the feeding funnel 301, and materials entering the screw feeder from the feeding funnel 301 are stirred and extruded through the material pressing device 60, so that arch force of viscous materials is destroyed, caking of the materials entering the screw feeder is prevented, and material conveying efficiency of the screw feeder is affected. In addition, the invention further comprises a power device 601, wherein the power device 601 is arranged on the frame 10 and is used for driving the pressing device 60 to rotate. The power device 601 of the embodiment is a hydraulic cylinder, the telescopic end of the hydraulic cylinder is connected with the material pressing device 60 through a linkage piece 602, and the material pressing device 60 can be rotated through driving of the hydraulic cylinder, so that the effect of automatic rotation, material pressing and stirring of the material pressing device 60 is achieved.
Of course, in other embodiments, the power device 601 may be other driving structures such as an electric push rod or an air cylinder, which is not limited herein, and thus, it should be understood by those skilled in the art that it is within the scope of the present invention to reasonably change the power device 601.
In summary, the working principle of the invention is as follows:
the material enters the screw feeder from the feeding hopper 301, is conveyed through the screw of the screw feeder and enters the storage space from the outlet of the screw feeder, and as the screw continuously conveys the material into the storage space, the material in the storage space enters the material carrying cavity from the first through groove 2011 of the first volumetric metering disc 201, after the material carrying cavity is filled with the material, more material enters the arc-shaped material returning groove from the second through groove 2021 of the second volumetric metering disc 202, and then enters the feed inlet 303 of the screw feeder through the material returning channel 501, so that the circulation is realized.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (6)
1. A quantitative take-out device, comprising:
a frame (10);
the material loading device (20) is movably arranged on the frame (10) and is provided with a plurality of material loading cavities penetrating through the opposite surfaces of the material loading device (20);
the feeding device comprises a receiving device (31) and a spiral feeding device (30), wherein the receiving device (31) is fixedly arranged on the frame (10) and is attached to one surface of the carrying device (20), the spiral feeding device (30) is arranged on the frame (10) and the discharging end of the spiral feeding device is connected with the receiving device (31), so that a storage space can be formed at the discharging end of the spiral feeding device (30), the carrying device (20) and the receiving device (31), and the spiral feeding device (30) is used for conveying viscous materials for manufacturing the firework charging barrel (203) to the storage space and enabling the materials in the storage space to enter and fill up each carrying cavity;
the material fixing piece (40), the material fixing piece (40) is arranged on the frame (10) and is attached to the other surface of the material carrying device (20), a plurality of material returning ventilation parts (401) are arranged on the material fixing piece (40), the material returning ventilation parts (401) are in one-to-one correspondence with the material carrying cavities, and the material returning ventilation parts (401) are used for ventilation of the material carrying cavities and exit of materials overflowing from the material carrying cavities;
the material receiving device (31) comprises a receiving plate (312), a connecting plate (311) and two side plates (313), wherein the connecting plate (311) is fixedly arranged on the frame (10) and is attached to one surface of the material carrying device (20), the receiving plate (312) is obliquely downwards arranged from the connecting plate (311) to the discharging end of the spiral feeding device (30), one end of the receiving plate (312) is attached to the surface of the connecting plate (311) opposite to the material carrying device (20), the other end of the receiving plate is connected with the discharging end of the spiral feeding device (30), and the two side plates (313) are respectively arranged on two opposite sides of the receiving plate (312) in a surrounding mode, so that the discharging end of the spiral feeding device (30), the receiving plate (312), the connecting plate (311) and the two side plates (313) form the material storage space;
the material returning device is arranged on the frame (10) and is used for recycling the material which exits from the material returning ventilation part (401) into the feeding end of the spiral feeding device (30);
the feeding device comprises a feeding box (50) fixedly arranged on a machine body shell of the spiral feeding device (30), and an inner cavity of the feeding box (50) is used for forming a feeding channel (501) between a feeding hole (303) of the spiral feeding device (30) and the feeding ventilation part (401);
the material returning ventilation part (401) is an arc material returning groove formed in the surface, attached to the material carrying device (20), of the fixed material part (40), one end of the arc material returning groove corresponds to the material carrying cavity, the other end of the arc material returning groove is communicated with the material returning channel (501), and the radian of the arc material returning groove is concave towards the material carrying device (20).
2. A quantitative take-off device as claimed in claim 1, wherein: an arc-shaped groove (3110) with an arc-shaped concave surface towards the output end of the spiral feeding device (30) is arranged on the end face, located in the storage space, of the connecting plate (311).
3. A quantitative take-off device as claimed in claim 1, wherein: the surface of the receiving plate (312) facing the material carrying device (20) is provided with a groove (3121).
4. A quantitative take-off device as claimed in claim 1, wherein: the material carrying device (20) comprises a first volume quantitative disc (201), a second volume quantitative disc (202) and a plurality of charging barrels (203), wherein a plurality of first through grooves (2011) penetrating through the opposite surfaces of the first volume quantitative disc (201) are formed in the first volume quantitative disc, a plurality of second through grooves (2021) penetrating through the opposite surfaces of the second volume quantitative disc (202) and corresponding to the first through grooves (2011) one by one are formed in the second volume quantitative disc (202), one end of each charging barrel (203) extends into the first through groove (2011), the other end of each charging barrel extends into the second through groove (2021) to form a material carrying cavity, and the second volume quantitative disc (202) is adjustably arranged on the first volume quantitative disc (201) so that the second volume quantitative disc (202) can be adjusted along the height direction of the first volume quantitative disc (201);
the surface of the first volumetric quantifying disc (201) facing away from the second volumetric quantifying disc (202) is attached to one surface of the feeding device, and the second volumetric quantifying disc (202) is attached to the surface of the fixed material piece (40).
5. A quantitative take-off device as claimed in claim 1, wherein: the fixed material piece (40) is adjustably arranged on the frame (10) so that the fixed material piece (40) can be adjusted along the height direction of the material carrying device (20).
6. A quantitative take-off device as claimed in claim 1, wherein: the device also comprises a driving device (21), wherein the driving device (21) is arranged on the frame (10) and is used for driving the material carrying device (20) to move out of or into between the material receiving device (31) and the material fixing piece (40) from or into between the material receiving device (31) and the material fixing piece (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210492049.8A CN115159160B (en) | 2022-05-07 | 2022-05-07 | Quantitative material taking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210492049.8A CN115159160B (en) | 2022-05-07 | 2022-05-07 | Quantitative material taking device |
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| Publication Number | Publication Date |
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| CN115159160A CN115159160A (en) | 2022-10-11 |
| CN115159160B true CN115159160B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210492049.8A Active CN115159160B (en) | 2022-05-07 | 2022-05-07 | Quantitative material taking device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103388A1 (en) * | 2016-12-08 | 2018-06-14 | 广州市永合祥自动化设备科技有限公司 | Automatic-quantitative screw feeder |
| CN108657834A (en) * | 2018-07-09 | 2018-10-16 | 无锡汉塔科技有限公司 | Betel nut automatic material arranging machine |
| CN109288400A (en) * | 2018-10-29 | 2019-02-01 | 贵港市厚顺信息技术有限公司 | It is a kind of can the material returned proportioning device |
| CN110589520A (en) * | 2019-09-25 | 2019-12-20 | 深圳厨奇自胜智能装备技术有限公司 | Blanking device |
| CN113566656A (en) * | 2021-08-19 | 2021-10-29 | 浏阳市奥斯特烟花制造有限公司 | Automatic production line for combined firework barrel |
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2022
- 2022-05-07 CN CN202210492049.8A patent/CN115159160B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103388A1 (en) * | 2016-12-08 | 2018-06-14 | 广州市永合祥自动化设备科技有限公司 | Automatic-quantitative screw feeder |
| CN108657834A (en) * | 2018-07-09 | 2018-10-16 | 无锡汉塔科技有限公司 | Betel nut automatic material arranging machine |
| CN109288400A (en) * | 2018-10-29 | 2019-02-01 | 贵港市厚顺信息技术有限公司 | It is a kind of can the material returned proportioning device |
| CN110589520A (en) * | 2019-09-25 | 2019-12-20 | 深圳厨奇自胜智能装备技术有限公司 | Blanking device |
| CN113566656A (en) * | 2021-08-19 | 2021-10-29 | 浏阳市奥斯特烟花制造有限公司 | Automatic production line for combined firework barrel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115159160A (en) | 2022-10-11 |
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