CN214190984U - Automatic charging device for polyurethane resin production equipment - Google Patents
Automatic charging device for polyurethane resin production equipment Download PDFInfo
- Publication number
- CN214190984U CN214190984U CN202120027649.8U CN202120027649U CN214190984U CN 214190984 U CN214190984 U CN 214190984U CN 202120027649 U CN202120027649 U CN 202120027649U CN 214190984 U CN214190984 U CN 214190984U
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- Prior art keywords
- fixedly connected
- wall
- storage tank
- pipe
- polyurethane resin
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- 229920005749 polyurethane resin Polymers 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 238000005303 weighing Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 25
- 239000000843 powder Substances 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 229920002635 polyurethane Polymers 0.000 abstract description 3
- 239000004814 polyurethane Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Landscapes
- Polyurethanes Or Polyureas (AREA)
Abstract
The utility model discloses an automatic charging device that polyurethane resin production facility used belongs to polyurethane production facility technical field, including the storage tank, ejection of compact control valve, automatic weighing platform and base, the upper end of storage tank is equipped with the opening, the lower extreme of storage tank is the toper structure, the fixedly connected with discharging pipe of lower extreme center department of storage tank, the pipe wall fixed connection of ejection of compact control valve and discharging pipe, horizontal fixedly connected with negative pressure pipe on the pipe wall of discharging pipe, fixedly connected with horizontal pole in the storage tank, the lower beam wall center department of horizontal pole is connected with the pivot through the vertical rotation of antifriction bearing, the transfer line of a plurality of evenly distributed of horizontal fixedly connected with on the axle wall of pivot. The utility model discloses, can knead the separation to the polyurethane resin raw materials that bonds the blocking when automatic weighing feeds, ejection of compact speed when also can accelerate to feed moreover, the powder of smuggleing secretly in the polyurethane resin raw materials of also can being convenient for discharge simultaneously.
Description
Technical Field
The utility model relates to a polyurethane production facility technical field especially relates to an automatic charging device that polyurethane resin production facility used.
Background
The polyurethane resin material is short for polyurethane, is a new organic polymer material, is known as 'fifth plastic', and is widely applied to various fields of national economy due to excellent performance. Polyurethane resin product application field relates to light industry, chemical industry, electron, weaving, medical treatment, building materials, car, national defense, space flight, aviation etc. and is white graininess after polyurethane resin raw materials produces, need carry out the partial shipment when discharging from the production facility, save and transport in sealed pail pack, along with the progress of technical partial shipment technique, adopt automatic control valve and automatic weighing device can automatic control the weight of feeding when feeding, saved a large amount of manpower and materials.
At present, when the polyurethane resin granular raw materials are subpackaged, although automatic weighing and charging can be realized, during subpackaging, polyurethane resin granules entering a charging tank have the phenomenon of bonding and blocking, so equipment such as subpackaging pipelines and automatic control valves are blocked, the machine needs to be stopped for clearing the blockage, and the charging speed of the polyurethane resin raw materials is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art and entering into the polyurethane resin granule in the charging box and have bonding blocking phenomenon, result in equipment such as partial shipment pipeline and automatic control valve to block up, need shut down and clear stifled, influenced polyurethane resin raw materials speed of charging's problem, and the automatic charging device that a polyurethane resin production facility used that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic charging device for polyurethane resin production equipment comprises a storage tank, a discharge control valve, an automatic weighing platform and a base, wherein an opening is formed in the upper end of the storage tank, the lower end of the storage tank is of a conical structure, a discharge pipe is fixedly connected to the center of the lower end of the storage tank, the discharge control valve is fixedly connected with the pipe wall of the discharge pipe, a negative pressure pipe is transversely and fixedly connected to the pipe wall of the discharge pipe, a transverse rod is fixedly connected to the interior of the storage tank, a rotating shaft is vertically and rotatably connected to the center of the lower rod wall of the transverse rod through a rolling bearing, a plurality of uniformly distributed transmission rods are transversely and fixedly connected to the shaft wall of the rotating shaft, a grid plate is fixedly connected to the interior of the storage tank and is located below the transmission rods, the center of the grid plate is slidably sleeved with the shaft wall of the rotating shaft through a circular hole, and a motor is fixedly connected to the rod wall of the transverse rod, the output end of the motor penetrates through the rolling bearing and is fixedly connected with the upper end of the rotating shaft, and the lower end of the rotating shaft extends into the discharging pipe and is connected with a discharging mechanism.
Preferably, discharge mechanism cup joints the netted pipe on the pivot axle wall including sliding, the pipe wall of netted pipe and the inner wall fixed connection of discharging pipe, a plurality of stirring rods of even fixedly connected with on the axle wall of pivot, it is a plurality of the stirring rod is from last to being the heliciform distribution down, fixedly connected with annular plate on the axle wall of pivot, a plurality of evenly distributed's of lower extreme fixedly connected with connecting rod of annular plate, it is a plurality of all slope fixedly connected with puddler, a plurality of on the pole wall of connecting rod the common fixedly connected with ring of one end of puddler.
Preferably, a plurality of evenly distributed limiting rods are vertically arranged in the circular ring, two annular blocks are sleeved on the shaft wall of the rotating shaft in a sliding mode, one side, opposite to the annular blocks, of each annular block is fixedly connected with the upper end and the lower end of the corresponding limiting rod, and one annular block is fixedly connected with the center of the lower end of the material storage tank.
Preferably, the automatic weighing platform is fixedly connected with the upper end of the base, the centers of the left side and the right side of the upper end of the base are fixedly connected with supporting columns, and the supporting columns are fixedly connected with two opposite sides of the storage tank respectively.
Compared with the prior art, the utility model provides an automatic charging device that polyurethane resin production facility used possesses following beneficial effect:
1. the automatic charging device for the polyurethane resin production equipment drives the rotating shaft to rotate by the motor, the rotating shaft drives the transmission rod to do circular motion on the grid plate when rotating, the transmission rod is matched with the grid plate when moving, the polyurethane resin particle raw material which is bonded into blocks can be extruded and kneaded, meanwhile, the annular plate can drive the connecting rod to make the stirring rod do circular motion when the rotating shaft rotates, further, the polyurethane resin raw material can be gathered at the pipe opening of the discharge pipe, and polyurethane resin particles can be extruded to pass through gaps between the limiting rods when the connecting rod does circular motion, so that the polyurethane resin raw material which is not rolled open in time is separated again, thereby can make the difficult discharging pipe that blocks up of polyurethane resin raw materials, avoid causing because of blockking up and shut down the filling speed that influences polyurethane resin raw materials.
2. This automatic charging device that polyurethane resin production facility used, through the stirring pole that is equipped with, when the pivot is rotatory, the stirring pole can be at the discharging pipe internal rotation, polyurethane resin granule blocks up when preventing the unloading, and the stirring pole of heliciform setting can the inside discharge of propelling movement polyurethane resin follow discharging pipe, and be connected negative pressure pipe and the outside negative pressure equipment of drawing in the figure, can take out the powder of smuggleing secretly in the polyurethane resin raw materials, the netted pipe of setting in the discharging pipe can prevent the particulate matter from discharging in the negative pressure pipe, make the discharge that the powder in the polyurethane resin raw materials can be timely, avoid the waste of polyurethane resin raw materials.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, can knead the separation to the polyurethane resin raw materials that bonds the blocking when automatic weighing feeds, ejection of compact speed when also can accelerating to feed moreover, the powder smugglied secretly in the polyurethane resin raw materials of also can being convenient for discharge simultaneously.
Drawings
FIG. 1 is a schematic structural view of an automatic charging device for a polyurethane resin production facility according to the present invention;
FIG. 2 is a schematic structural view of a discharging mechanism of an automatic charging device for a polyurethane resin production facility according to the present invention;
FIG. 3 is a schematic structural view of a discharging pipe, an annular block, an annular plate and a rotating shaft in an automatic charging device for a polyurethane resin production apparatus according to the present invention.
In the figure: 1. a material storage tank; 2. a support pillar; 3. a base; 4. an automatic weighing platform; 5. a discharge control valve; 6. a discharge pipe; 7. a negative pressure tube; 8. a cross bar; 9. a motor; 10. a grid plate; 11. a transmission rod; 12. a rotating shaft; 13. a stirring rod; 14. an annular plate; 15. a ring block; 16. a limiting rod; 17. a connecting rod; 18. a circular ring; 19. a mesh tube; 20. a kick-out lever.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an automatic charging device for polyurethane resin production equipment comprises a storage tank 1, a discharge control valve 5, an automatic weighing platform 4 and a base 3, wherein an opening is arranged at the upper end of the storage tank 1, the lower end of the storage tank 1 is of a conical structure, a discharge pipe 6 is fixedly connected at the center of the lower end of the storage tank 1, the discharge control valve 5 is fixedly connected with the pipe wall of the discharge pipe 6, a negative pressure pipe 7 is transversely and fixedly connected on the pipe wall of the discharge pipe 6, a cross rod 8 is fixedly connected in the storage tank 1, a rotating shaft 12 is vertically and rotatably connected at the center of the lower rod wall of the cross rod 8 through a rolling bearing, a plurality of uniformly distributed transmission rods 11 are transversely and fixedly connected on the shaft wall of the rotating shaft 12, a grid plate 10 is fixedly connected in the storage tank 1, the grid plate 10 is positioned below the transmission rods 11, the center of the grid plate 10 is slidably sleeved with the shaft wall of the rotating shaft 12 through a circular hole, fixedly connected with motor 9 on the pole wall of horizontal pole 8, the output of motor 9 pass antifriction bearing and with the upper end fixed connection of pivot 12, the lower extreme of pivot 12 extends to in discharging pipe 6 and is connected with discharge mechanism, the upper end fixed connection of automatic weighing platform 4 and base 3, the equal fixedly connected with support column 2 of upper end left and right sides center department of base 3, two support columns 2 respectively with the relative both sides fixed connection of storage tank 1.
Discharge mechanism is including sliding the netted pipe 19 of cup jointing on the 12 axial walls of pivot, the pipe wall of netted pipe 19 and the inner wall fixed connection of discharging pipe 6, even a plurality of stirring rods 20 of fixedly connected with on the axial wall of pivot 12, a plurality of stirring rods 20 are from last to being the heliciform distribution down, fixedly connected with annular plate 14 on the axial wall of pivot 12, a plurality of evenly distributed's of lower extreme fixedly connected with connecting rod 17 of annular plate 14, all incline fixedly connected with puddler 13 on the rod wall of a plurality of connecting rod 17, the common fixedly connected with ring 18 of one end of a plurality of puddlers 13, the vertical gag lever post 16 that is equipped with a plurality of evenly distributed in the ring 18, two annular blocks 15 have been cup jointed in the sliding on the axial wall of pivot 12, the relative one side of two annular blocks 15 respectively with the upper and lower both ends fixed connection of gag lever post 16, one of them annular block 15 and the lower extreme center department fixed connection of storage tank 1.
In the utility model, when in use, polyurethane resin raw material is placed in the storage tank 1, then the starting motor 9 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the transmission rod 11 to do circular motion on the grid plate 10 when rotating, the transmission rod 11 is matched with the grid plate 10 when moving, polyurethane resin particle raw material which is adhered into blocks can be extruded and kneaded, meanwhile, when the rotating shaft 12 rotates, the annular plate 14 can drive the connecting rod 17 to enable the stirring rod 18 to do circular motion, further polyurethane resin raw material can be gathered at the pipe orifice of the discharging pipe 6, and polyurethane resin particles can be extruded to pass through the gap between the limiting rods 16 when the connecting rod 17 does circular motion, polyurethane resin raw material which is not timely ground is separated again, thereby polyurethane resin raw material is not easy to block the discharging pipe 6, and the influence on the charging speed of polyurethane resin raw material due to stopping caused by stopping is avoided, simultaneously when pivot 12 is rotatory, stirring pole 20 can be at discharging pipe 6 internal rotation, polyurethane resin particle blocks up during the unloading of preventing, and the stirring pole 20 of heliciform setting can the propelling movement polyurethane resin discharge from discharging pipe 6, and be connected negative pressure pipe 7 with outside negative pressure equipment (not shown in the figure), can take out the powder of smuggleing secretly in the polyurethane resin raw materials, the netted pipe 19 of setting in discharging pipe 6 can prevent the particulate matter from discharging from negative pressure pipe 7, make the discharge that the powder in the polyurethane resin raw materials can be timely, avoid the waste of polyurethane resin raw materials.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The automatic charging device for the polyurethane resin production equipment comprises a storage tank (1), a discharge control valve (5), an automatic weighing platform (4) and a base (3), and is characterized in that an opening is formed in the upper end of the storage tank (1), the lower end of the storage tank (1) is of a conical structure, a discharge pipe (6) is fixedly connected to the center of the lower end of the storage tank (1), the discharge control valve (5) is fixedly connected with the pipe wall of the discharge pipe (6), a negative pressure pipe (7) is transversely and fixedly connected to the pipe wall of the discharge pipe (6), a cross rod (8) is fixedly connected to the interior of the storage tank (1), a rotating shaft (12) is vertically and rotatably connected to the center of the lower rod wall of the cross rod (8) through a rolling bearing, a plurality of uniformly distributed transmission rods (11) are transversely and fixedly connected to the shaft wall of the rotating shaft (12), and a grid plate (10) is fixedly connected to the interior of the, and net board (10) are located the below of transfer line (11), the center department of net board (10) slides through the axle wall of round hole with pivot (12) and cup joints, fixedly connected with motor (9) on the pole wall of horizontal pole (8), the output of motor (9) pass antifriction bearing and with the upper end fixed connection of pivot (12), the lower extreme of pivot (12) extends to in discharging pipe (6) and is connected with discharge mechanism.
2. The automatic charging device for the polyurethane resin production equipment according to claim 1, wherein the discharging mechanism comprises a mesh pipe (19) which is slidably sleeved on the shaft wall of a rotating shaft (12), the pipe wall of the mesh pipe (19) is fixedly connected with the inner wall of a discharging pipe (6), a plurality of material stirring rods (20) are uniformly and fixedly connected to the shaft wall of the rotating shaft (12), the material stirring rods (20) are spirally distributed from top to bottom, an annular plate (14) is fixedly connected to the shaft wall of the rotating shaft (12), a plurality of uniformly distributed connecting rods (17) are fixedly connected to the lower end of the annular plate (14), a plurality of stirring rods (13) are fixedly connected to the rod wall of the connecting rod (17) in an inclined manner, and a plurality of circular rings (18) are fixedly connected to one end of the stirring rods (13) in a common manner.
3. The automatic charging device for the polyurethane resin production equipment according to claim 2, wherein a plurality of evenly distributed limiting rods (16) are vertically arranged in the circular ring (18), two annular blocks (15) are slidably sleeved on the shaft wall of the rotating shaft (12), one opposite sides of the two annular blocks (15) are fixedly connected with the upper end and the lower end of the limiting rods (16), and one of the annular blocks (15) is fixedly connected with the center of the lower end of the storage tank (1).
4. The automatic charging device for the polyurethane resin production equipment according to claim 1, wherein the automatic weighing platform (4) is fixedly connected with the upper end of the base (3), the centers of the left side and the right side of the upper end of the base (3) are fixedly connected with the supporting columns (2), and two supporting columns (2) are respectively fixedly connected with two opposite sides of the storage tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120027649.8U CN214190984U (en) | 2021-01-06 | 2021-01-06 | Automatic charging device for polyurethane resin production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120027649.8U CN214190984U (en) | 2021-01-06 | 2021-01-06 | Automatic charging device for polyurethane resin production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214190984U true CN214190984U (en) | 2021-09-14 |
Family
ID=77634116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120027649.8U Active CN214190984U (en) | 2021-01-06 | 2021-01-06 | Automatic charging device for polyurethane resin production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214190984U (en) |
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2021
- 2021-01-06 CN CN202120027649.8U patent/CN214190984U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic loading device for polyurethane resin production equipment Effective date of registration: 20230315 Granted publication date: 20210914 Pledgee: Huainan Branch of Bank of China Ltd. Pledgor: HUAINAN SHUNTIAN SYNTHETIC MATERIAL CO.,LTD. Registration number: Y2023980034912 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210914 Pledgee: Huainan Branch of Bank of China Ltd. Pledgor: HUAINAN SHUNTIAN SYNTHETIC MATERIAL CO.,LTD. Registration number: Y2023980034912 |