CN116890410A - Automatic polyurethane powder filling equipment and filling method - Google Patents
Automatic polyurethane powder filling equipment and filling method Download PDFInfo
- Publication number
- CN116890410A CN116890410A CN202311066781.XA CN202311066781A CN116890410A CN 116890410 A CN116890410 A CN 116890410A CN 202311066781 A CN202311066781 A CN 202311066781A CN 116890410 A CN116890410 A CN 116890410A
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- CN
- China
- Prior art keywords
- polyurethane powder
- rotating shaft
- filling
- auger shaft
- fixedly connected
- Prior art date
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Links
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 63
- 239000004814 polyurethane Substances 0.000 title claims abstract description 63
- 239000000843 powder Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims description 31
- 238000007790 scraping Methods 0.000 claims description 27
- 239000000945 filler Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000000151 deposition Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- 229920001971 elastomer Polymers 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/02—Dispensing from vessels, e.g. hoppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/802—Constructions or methods for cleaning the mixing or kneading device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
-
- 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
- B65G65/32—Filling devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention provides polyurethane powder automatic filling equipment and a filling method, and relates to the technical field of polyurethane material filling.
Description
Technical Field
The invention relates to the technical field of polyurethane material filling, in particular to polyurethane powder automatic filling equipment and a filling method.
Background
With the progress of scientific technology, polyurethane has been increasingly researched, the application range of polyurethane is wider, and polyurethane powder is widely applied in a plurality of fields besides being used as dye.
The existing polyurethane manufacturers generally adopt a positive pressure conveying device for filling operation of polyurethane powder. The polyurethane powder is conveyed to a production line needing filling through high-pressure air, while the positive pressure conveying device can convey the polyurethane powder, part of the filling production line is in an automatic intermittent filling mode due to the production beat requirement, and the positive pressure conveying device is in a state of continuously conveying the powder by utilizing the high-pressure air mode; if the automatic intermittent feeding is realized by repeatedly stopping the positive pressure conveying device, the device is greatly damaged, the positive pressure conveying device is stopped and restarted, the operation time is long, and the filling work efficiency is low.
On the other hand, polyurethane powder is easy to be wetted and adhered on the inner wall of a storage bin of the positive pressure conveying device to form a solidification state, and even if high-pressure gas is introduced, the polyurethane powder cannot be effectively conveyed. Meanwhile, the polyurethane powder workers in the solidification state are very difficult to clean in the later period, so that inconvenience is brought to production personnel, waste in resources can be caused, and the polyurethane powder workers are required to be improved.
Disclosure of Invention
The invention provides polyurethane powder automatic filling equipment and a filling method, which are used for solving the problems that the existing positive pressure conveying device cannot automatically and intermittently fill polyurethane materials, the polyurethane materials are easy to adhere to the inner wall and solidify, the cleaning is inconvenient, and the resource waste is caused.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an automatic filler equipment of polyurethane powder, comprises a workbench, the upper surface of workstation has been seted up and has been deposited the chamber, the bottom fixedly connected with of depositing the chamber fills the material pipe, the fixed surface of workstation is connected with places the platform, place the platform and be located under the filling material pipe, be equipped with servo motor on depositing the apron at chamber top, servo motor's output extends to depositing the intracavity, be equipped with intermittent type pivot on the output that extends to depositing the intracavity, intermittent type pivot corresponds with the filler pipe, intermittent type pivot one end extends to in the filler pipe, intermittent type pivot includes the pivot body, dislocation set is provided with a plurality of stirring leaves on the pivot body circumference, pivot body one end is provided with the shoulder hole, be equipped with the auger axle through reset spring in the shoulder hole, realize intermittent type transmission between auger axle and the pivot body.
The intermittent rotating shaft comprises a rotating shaft body, a cleaning device is arranged on the intermittent rotating shaft body and is in contact connection with the inner wall of a storage cavity, the cleaning device comprises a supporting rod, one end of the supporting rod, which is far away from the rotating shaft body, is fixedly connected with a base plate, a plurality of springs are fixedly connected to one side of the base plate, which is far away from the supporting rod, are in linear distribution, one end of the plurality of springs, which is far away from the base plate, is fixedly connected with the same scraping plate, and the springs are in compression state when the scraping plate is far away from the inner wall of the storage cavity.
The effects achieved by the components are as follows: through starting servo motor, servo motor rotates the pivot body, stirring leaf on the pivot body stirs polyurethane raw materials, branch on the pivot body rotates the backing plate, the backing plate is carrying the scraper blade and is moving, because the spring is compressed state when keeping away from the inner wall of depositing the chamber at the scraper blade, under the effect of spring reset elasticity, the inner wall of depositing the chamber is hugged closely as far as possible to the scraper blade, when the scraper blade moves, and then reached the effect of clearing up the inner wall of depositing the chamber, avoid polyurethane material to adhere on the inner wall of depositing the chamber as far as possible, thereby lead to the extravagant condition of raw materials to take place.
Preferably, the surface of the backing plate is fixedly connected with an inclined rod, and one end of the inclined rod is fixedly connected with the arc surface of the supporting rod.
The effects achieved by the components are as follows: through the inclined rod and the supporting rod and the base plate which are arranged, a stable triangle structure is formed, so that the stability of the movement of the base plate is improved, and the base plate is prevented from shaking as much as possible.
Preferably, the surface of the backing plate is slidably inserted with two limiting rods, and one ends of the two limiting rods are fixedly connected with the scraping plate.
The effects achieved by the components are as follows: the effect of limiting the moving direction of the scraping plate is achieved through the limiting rod, the scraping plate is prevented from rotating as much as possible, and the moving stability of the scraping plate is improved.
Preferably, the upper surface of the cover plate is fixed with a feeding pipe, and the section of the feeding pipe is funnel-shaped.
The effects achieved by the components are as follows: the polyurethane raw material is poured into the storage cavity by a worker conveniently through the funnel-shaped feeding pipe, and convenience is brought to the worker.
Preferably, auxiliary devices are arranged on two sides of the workbench, each auxiliary device comprises four fixing plates, each fixing plate is fixedly connected with the workbench, each fixing plate is equally divided into two groups, the two groups of fixing plates are respectively located on two sides of the workbench, screw rods are connected with the surfaces of the fixing plates in a threaded mode, and bottom plates are connected with the bottoms of the screw rods in a rotating mode.
The effects achieved by the components are as follows: through auxiliary device at the uneven level on ground, rotate the screw rod on the fixed plate, the screw rod is brought the bottom plate and is removed, and the bottom plate supports the workstation against ground, and when the workstation keeps the horizontality, stops to rotate the screw rod, avoids the workstation to take place to rock when carrying out the work as far as possible, has improved the stability of workstation.
Preferably, one end of the screw rod, which is far away from the bottom plate, is fixedly connected with a handle, and the surface of the handle is provided with anti-skid patterns.
The effects achieved by the components are as follows: the screw rod rotating device has the advantages that the screw rod rotating effect is achieved by setting the handle, so that convenience is brought to the staff.
Preferably, one end of the bottom plate, which is far away from the screw rod, is fixedly connected with a rubber pad, and the size of the rubber pad is matched with the size of the bottom plate.
The effects achieved by the components are as follows: the roughness between the bottom plate and the ground is increased through the rubber pad, so that the friction between the bottom plate and the ground is increased, and the bottom plate is prevented from sliding as much as possible.
Preferably, one side of the fixed plate, which is close to the bottom plate, is fixedly connected with a telescopic rod, and one end, which is far away from the fixed plate, of the telescopic rod is fixedly connected with the bottom plate.
The effects achieved by the components are as follows: the telescopic rod is arranged to achieve the effect of limiting the moving direction of the bottom plate, so that the bottom plate is prevented from rotating as much as possible, and the moving stability of the bottom plate is improved.
In summary, the beneficial effects of the invention are as follows:
according to the polyurethane powder automatic filling equipment, the servo motor rotates with the rotating shaft body, the stirring blades on the rotating shaft body stir polyurethane raw materials, and the rotating shaft body is matched with the auger shaft to realize intermittent automatic filling operation. The supporting rod on the rotating shaft body rotates with the base plate, the base plate moves with the scraping plate, and the spring is in a compression state when the scraping plate is far away from the inner wall of the storage cavity, so that the scraping plate clings to the inner wall of the storage cavity as much as possible under the action of spring reset elastic force, when the scraping plate moves, the effect of cleaning the inner wall of the storage cavity is achieved, and polyurethane materials are prevented from adhering to the inner wall of the storage cavity as much as possible, so that the raw material waste is caused.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a cleaning device according to the present invention;
FIG. 3 is an enlarged view of the invention at A of FIG. 2;
FIG. 4 is a schematic perspective view of an auxiliary device according to the present invention;
FIG. 5 is a schematic view of a partial structure of an intermittent spindle according to the present invention;
FIG. 6 is a schematic cross-sectional view of the intermediate section of the transfer body of the present invention;
fig. 7 is a schematic top view of the auger shaft of the present invention.
Legend description: 1. a work table; 2. a storage cavity; 3. a filling pipe; 4. a placement table; 5. a cleaning device; 51. a cover plate; 52. a servo motor; 53. a feed pipe; 54. a diagonal rod; 55. a support rod; 56. a backing plate; 57. a spring; 58. a scraper; 59. a limit rod; 6. an auxiliary device; 61. a fixing plate; 62. a screw; 63. a bottom plate; 64. a telescopic rod; 65. a rubber pad; 66. a handle; 7. an intermittent rotating shaft; 71. a rotating shaft body; 72. stirring the leaves; 73. a return spring; 74. an auger shaft; 75. a sliding key; 76. a key slot; 77. an electromagnet; 78. and a limit column.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first," "second," are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, in the description of the present invention, the terms "mounted," "connected," and "connected," are to be construed broadly, unless otherwise specifically defined. For example, the connection can be fixed connection, detachable connection or integrated connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in combination with specific cases.
As shown in fig. 1, this embodiment discloses an automatic polyurethane powder filling device, including workstation 1, the upper surface of workstation 1 has seted up and has deposited chamber 2, the bottom fixedly connected with filler pipe 3 of depositing chamber 2, the fixed surface of workstation 1 is connected with places the platform 4, place the platform 4 and be located the filler pipe 3 under, deposit and be provided with servo motor 52 through motor mount pad fixed mounting on the apron 51 at chamber 2 top, apron 51 fixed connection is directly over depositing chamber 2, the size of apron 51 and the size looks adaptation of depositing chamber 2, servo motor 52's output extends to deposit in the chamber 2, the fixed mounting has intermittent type pivot 7 on the output that extends to deposit in the chamber 2, intermittent type pivot 7 corresponds with filler pipe 3, intermittent type pivot 7 one end extends to filler pipe 3 in, intermittent type pivot 7 includes pivot body 71, the dislocation is provided with two stirring leaves 72 on the pivot body 71 circumference, pivot body 71 one end is provided with the shoulder hole, the tip cross-section is circular, the shoulder hole divide into upper, the middle, lower syllogic, the inside wall interval of shoulder hole is provided with four at least the shoulder hole, the shoulder hole diameter is provided with the shoulder hole, the diameter is in the middle section diameter of shoulder hole is big, the shoulder hole is in the middle section diameter of shoulder hole down.
The auger shaft 74 is movably inserted in the stepped hole, auger blades are arranged on the circumference of the auger shaft 74 and are matched with the filler pipe 3 for insertion, a boss is arranged at one end head of the auger shaft 74, the boss of the auger shaft 74 is matched with the stepped hole for sliding connection, sliding keys 75 are symmetrically arranged on the circumference of the boss, the sliding keys 75 are matched with the key grooves 76 for sliding connection, when the auger shaft 74 is matched with the key grooves 76, the auger shaft 74 can be axially and slidably connected relative to the rotating shaft body 71, radial limiting is achieved through the matching of the sliding keys 75 and the key grooves 76, and the auger shaft 74 and the rotating shaft body 71 can synchronously rotate.
The top end of the auger shaft 74 is movably provided with a limit post 78, the limit post 78 is made of iron, a yielding groove is formed in the rotating shaft body 71 corresponding to the limit post 78, an electromagnet 77 is arranged in the yielding groove, the limit post 78 is matched with the yielding groove in a plugging manner, an excircle of the limit post is sleeved with a reset spring 73, two ends of the reset spring 73 are respectively in contact connection with the inner wall of a stepped hole and a boss of the auger shaft 74, when the auger shaft 74 moves upwards, the boss of the auger shaft 74 moves to the upper section of the stepped hole, at the moment, the auger shaft 74 and the rotating shaft body 71 are separated from power transmission, and when the boss of the auger shaft 74 is reset to the middle section of the stepped hole under the elastic force of the reset spring, the auger shaft 74 and the rotating shaft body 71 recover power transmission, so that intermittent transmission between the auger shaft and the rotating shaft body is realized.
The position of the workbench 1 corresponding to the storage cavity 2 is provided with a cleaning device 5, and both sides of the workbench 1 are provided with auxiliary devices 6.
Referring to fig. 1-7, the cleaning device 5 includes a supporting rod 55, the arc surface of the rotating shaft body 71 is fixedly connected with the supporting rod 55, one end of the supporting rod 55 away from the rotating shaft body 71 is fixedly connected with a backing plate 56, one side of the backing plate 56 away from the supporting rod 55 is fixedly connected with a plurality of springs 57, the plurality of springs 57 are linearly distributed, one end of the plurality of springs 57 away from the backing plate 56 is fixedly connected with the same scraping plate 58, and the springs 57 are in a compressed state when the scraping plate 58 is away from the inner wall of the storage cavity 2. The servo motor 52 on the cover plate 51 is opened through the cleaning device 5, the servo motor 52 rotates with the rotating shaft body 71, the stirring blade 72 on the rotating shaft body 71 stirs polyurethane raw materials, the supporting rod 55 on the rotating shaft body 71 rotates with the backing plate 56, the backing plate 56 moves with the scraping plate 58, the scraping plate 58 is in a compressed state when the scraping plate 58 is far away from the inner wall of the storage cavity 2, under the action of reset elastic force of the spring 57, the scraping plate 58 clings to the inner wall of the storage cavity 2 as much as possible, when the scraping plate 58 moves, the effect of cleaning the inner wall of the storage cavity 2 is achieved, and polyurethane materials are prevented from adhering to the inner wall of the storage cavity 2 as much as possible, so that raw materials are wasted.
Referring to fig. 1-3, a diagonal rod 54 is fixedly connected to the surface of the backing plate 56, and one end of the diagonal rod 54 is fixedly connected to the arc surface of the strut 55. Through the inclined rod 54, the support rod 55 and the backing plate 56 which are arranged, a stable triangle structure is formed, so that the moving stability of the backing plate 56 is improved, and the backing plate 56 is prevented from shaking as much as possible. The surface of the backing plate 56 is slidably inserted with two limiting rods 59, and one ends of the two limiting rods 59 are fixedly connected with the scraping plate 58. The effect of limiting the moving direction of the scraping plate 58 is achieved by the aid of the limiting rods 59, the scraping plate 58 is prevented from rotating as much as possible, and moving stability of the scraping plate 58 is improved. The upper surface of the cover plate 51 is fixed with a feeding pipe 53, and the section of the feeding pipe 53 is funnel-shaped. By arranging the funnel-shaped feeding pipe 53, the polyurethane raw material is conveniently poured into the storage cavity 2 by a worker, and convenience is brought to the worker.
Referring to fig. 1 and 4, the auxiliary device 6 includes four fixing plates 61, the four fixing plates 61 are fixedly connected with the table 1, the four fixing plates 61 are equally divided into two groups, the two groups of fixing plates 61 are respectively located at two sides of the table 1, screw rods 62 are connected to the surfaces of the fixing plates 61 in a threaded manner, and a bottom plate 63 is rotatably connected to the bottom of the screw rods 62. Through auxiliary device 6 at the uneven level on ground, rotate the screw rod 62 on the fixed plate 61, screw rod 62 carries bottom plate 63 to remove, and bottom plate 63 supports workstation 1 against the ground, and when workstation 1 keeps the horizontality, stops to rotate screw rod 62, avoids workstation 1 to take place to rock when carrying out the work as far as possible, has improved the stability of workstation 1.
Referring to fig. 1 and 4, a handle 66 is fixedly connected to one end of the screw 62 away from the bottom plate 63, and anti-slip patterns are formed on the surface of the handle 66. The effect of bringing convenience to the staff to rotate the screw 62 is achieved by arranging the handle 66, thereby bringing convenience to the staff. One end of the bottom plate 63 far away from the screw 62 is fixedly connected with a rubber pad 65, and the size of the rubber pad 65 is matched with the size of the bottom plate 63. The roughness between the bottom plate 63 and the ground is increased by arranging the rubber pad 65, so that the friction between the bottom plate 63 and the ground is increased, and the bottom plate 63 is prevented from sliding as much as possible. One side of the fixed plate 61 close to the bottom plate 63 is fixedly connected with a telescopic rod 64, and one end of the telescopic rod 64 far away from the fixed plate 61 is fixedly connected with the bottom plate 63. The effect of limiting the moving direction of the bottom plate 63 is achieved by arranging the telescopic rod 64, the bottom plate 63 is prevented from rotating as much as possible, and the moving stability of the bottom plate 63 is improved.
Working principle: firstly, introducing polyurethane material into the storage cavity 2 through a funnel-shaped feeding pipe 53; then placing the loading container on the placing table 4, wherein an opening of the loading container corresponds to the filling pipe 3, starting the servo motor 52, and enabling the servo motor 52 to rotate with the rotating shaft body 71, and stirring polyurethane powder by the stirring blades 72 on the rotating shaft body 71 to prevent the polyurethane powder from hardening; the rotating shaft body 71 rotates and drives the auger shaft 74 to rotate, and the auger shaft 74 is matched with the filler pipe 3 in the rotating process, so that automatic discharging of polyurethane powder is realized, and the polyurethane powder in the storage cavity 2 enters the loading container through the filler pipe 3.
When the polyurethane powder is filled in the loading container, the rotating shaft body 71 continuously drives the auger shaft 74 to rotate, the auger shaft 74 extrudes and compacts the polyurethane powder at the inner end of the filling pipe 3, and as the polyurethane powder at the end of the auger shaft 74 is accumulated more and more, a reverse thrust is generated for the auger shaft 74, because the sliding key 75 on the boss of the auger shaft 74 is matched and clamped with the key groove 76 of the rotating shaft body 71 in a sliding way, when the auger shaft 74 is lifted to a certain stroke by the reverse thrust, the limit post at the top end of the auger shaft 74 contacts with the electromagnet 77 to generate attraction, the limit post of the auger shaft 74 is in magnetic attraction movable contact connection with the electromagnet 77, at the moment, the sliding key 75 on the boss of the auger shaft 74 is separated from the key groove 76 of the rotating shaft body 71, the rotating shaft body 71 and the auger shaft 74 are in unpowered transmission, that is, the auger shaft 74 stops rotating, polyurethane powder is not extruded any more to be filled, in this process, the rotating shaft body 71 continues to drive the supporting rod 55 and the backing plate 56 to rotate, wherein the inclined rod 54, the supporting rod 55 and the backing plate 56 form a stable triangle structure, so that the stability of the movement of the backing plate 56 is improved, the backing plate 56 is prevented from shaking as much as possible, the backing plate 56 moves with the scraping plate 58, the scraping plate 58 is tightly attached to the inner wall of the storage cavity 2 as much as possible under the action of reset elastic force of the spring 57 due to the fact that the spring 57 is in a compressed state when the scraping plate 58 is far away from the inner wall of the storage cavity 2, and the polyurethane material is prevented from adhering to the inner wall of the storage cavity 2 as much as possible through the cleaning device 5, so that raw material waste is caused.
After the next loading container is switched into place, the electromagnet 77 is controlled by the program controller to lose magnetism, the auger shaft 74 is reset under the action of the elastic force of the reset spring 73, the sliding key 75 of the auger shaft 74 is matched with the key groove 76 of the rotating shaft body 71 to be in sliding clamping connection, and polyurethane powder accumulated in the filling pipe 3 is pushed into the next loading container, so that the filling operation is continued.
When the scraper 58 moves, the effect of cleaning the inner wall of the storage cavity 2 is further achieved, wherein the limiting rod 59 has the effect of limiting the moving direction of the scraper 58, so that the scraper 58 is prevented from rotating as much as possible, and the moving stability of the scraper 58 is improved;
at the uneven level on ground, rotate the handle 66 on the screw rod 62, the screw rod 62 on the fixed plate 61 is rotated to handle 66, the screw rod 62 is carried and is moved to the bottom plate 63, telescopic link 64 has reached the effect of restricting the direction of movement of bottom plate 63, avoid bottom plate 63 to take place to rotate as far as possible, the stability that bottom plate 63 removed has been improved, bottom plate 63 supports workstation 1 with the help of rubber pad 65 is supported on the ground, when workstation 1 keeps the horizontality, stop rotating handle 66, avoid workstation 1 to take place to rock when carrying out the work as far as possible through auxiliary device 6, the stability of workstation 1 has been improved.
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, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. The utility model provides an automatic filler equipment of polyurethane powder, includes workstation (1), the upper surface of workstation (1) has been seted up deposit chamber (2), the bottom fixedly connected with of depositing chamber (2) filler pipe (3), the fixed surface of workstation (1) is connected with place platform (4), place platform (4) and be located under filler pipe (3), its characterized in that: the cover plate (51) at the top of the storage cavity (2) is provided with the servo motor (52), the output end of the servo motor (52) extends into the storage cavity (2), the output end extending into the storage cavity (2) is provided with the intermittent rotating shaft, the intermittent rotating shaft corresponds to the filling pipe (3), one end of the intermittent rotating shaft extends into the filling pipe (3), the intermittent rotating shaft is provided with the cleaning device (5), and the cleaning device (5) is in contact connection with the inner wall of the storage cavity (2).
2. An automated polyurethane powder filling apparatus according to claim 1, wherein: the intermittent rotating shaft comprises a rotating shaft body (71), a plurality of stirring blades (72) are arranged on the circumference of the rotating shaft body (71) in a staggered mode, a stepped hole is formed in one end head of the rotating shaft body (71), the auger shaft (74) is arranged in the stepped hole through a reset spring (73), and intermittent transmission is achieved between the auger shaft (74) and the rotating shaft body (71).
3. An automated polyurethane powder filling apparatus according to claim 1, wherein: cleaning device (5) include branch (55), the one end fixedly connected with that pivot body (71) was kept away from to branch (55) backing plate (56) one side fixedly connected with a plurality of that branch (55) was kept away from to backing plate (56) spring (57), a plurality of spring (57) are linear distribution, the one end fixedly connected with that backing plate (56) was kept away from to a plurality of spring (57 same scraper blade (58), spring (57) are compression state when scraper blade (58) kept away from the inner wall of depositing chamber (2), scraper blade (58) are connected with the inner wall contact of depositing chamber (2), the fixed surface of backing plate (56) is connected with diagonal member (54), the one end and the branch (55) fixed connection of diagonal member (54).
4. A polyurethane powder automated filling apparatus according to claim 3, wherein: two limit rods (59) are arranged on the surface of the backing plate (56) in a sliding insertion mode, and one ends of the two limit rods (59) are fixedly connected with the scraping plate (58).
5. An automated polyurethane powder filling apparatus according to claim 1, wherein: the upper surface of the cover plate (51) is fixedly provided with the feeding pipe (53), and the section of the feeding pipe (53) is funnel-shaped.
6. An automated polyurethane powder filling apparatus according to claim 1, wherein: the two sides of the workbench (1) are provided with the auxiliary device (6), the auxiliary device (6) comprises four fixing plates (61), the four fixing plates (61) are fixedly connected with the workbench (1), the four fixing plates (61) are equally divided into two groups, the two groups of fixing plates (61) are respectively located at the two sides of the workbench (1), the surface threads of the fixing plates (61) are connected with the screw rods (62), and the bottom of the screw rods (62) is rotationally connected with the bottom plate (63).
7. An automated polyurethane powder filling apparatus according to claim 6, wherein: one end of the screw rod (62) far away from the bottom plate (63) is fixedly connected with the handle (66), and the surface of the handle (66) is provided with the anti-skid patterns.
8. An automated polyurethane powder filling apparatus according to claim 6, wherein: one end of the bottom plate (63) far away from the screw rod (62) is fixedly connected with the rubber pad (65), and the size of the rubber pad (65) is matched with the size of the bottom plate (63).
9. An automated polyurethane powder filling apparatus according to claim 6, wherein: one side of the fixed plate (61) close to the bottom plate (63) is fixedly connected with the telescopic rod (64), and one end of the telescopic rod (64) far away from the fixed plate (61) is fixedly connected with the bottom plate (63).
10. A filling method of an automatic polyurethane powder filling device, comprising the following steps:
firstly, putting polyurethane materials into a storage cavity (2) through a feed pipe (53) for storage;
secondly, placing the loading container on a placing table (4), wherein an opening of the loading container corresponds to the filling pipe (3);
starting a servo motor (52), and enabling the servo motor (52) to rotate with a rotating shaft body (71), wherein stirring blades (72) on the rotating shaft body (71) stir polyurethane powder to prevent the polyurethane powder from hardening;
step four, the rotating shaft body (71) rotates and drives the auger shaft (74) to rotate, and the auger shaft (74) is matched with the filler pipe (3) in the rotating process of the auger shaft (74), so that automatic discharging of polyurethane powder is realized, and the polyurethane powder in the storage cavity (2) enters the loading container through the filler pipe (3);
step five, after the polyurethane powder is filled in the loading container, the rotating shaft body (71) continuously drives the auger shaft (74) to rotate, the auger shaft (74) extrudes and compacts the polyurethane powder at the inner end of the filler pipe (3), and as the polyurethane powder at the end of the auger shaft (74) is accumulated more and more, a reverse thrust is generated for the auger shaft (74), and as a sliding key (75) on a boss of the auger shaft (74) is matched with a key groove (76) of the rotating shaft body (71) in a sliding and clamping manner;
step six, when the auger shaft (74) rises to a certain distance, a limit post at the top end of the auger shaft (74) is contacted with the electromagnet (77) to generate attraction, the limit post of the auger shaft (74) is movably connected with the electromagnet (77), at the moment, the rotating shaft body (71) and the auger shaft (74) are in unpowered transmission, the auger shaft (74) stops rotating, and polyurethane powder is not extruded any more to be filled;
step seven, after the filling pipe 3 no longer fills the filling container, switching the next filling container, after the next filling container is switched into place, the program controller controls the electromagnet to lose magnetism, the auger shaft (74) resets under the elastic force of the reset spring (73), polyurethane powder extruded in the filling pipe (3) is pushed into the next filling container, and the filling operation is continued;
step eight, the rotating shaft body (71) simultaneously drives the supporting rod (55), the backing plate (56) and the scraping plate (58) to synchronously rotate in the rotating process, and under the action of reset elastic force of the spring (57), the scraping plate (58) clings to the inner wall of the storage cavity (2) so as to avoid the condition that polyurethane materials adhere to the inner wall of the storage cavity (2) and further cause raw material waste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311066781.XA CN116890410A (en) | 2023-08-23 | 2023-08-23 | Automatic polyurethane powder filling equipment and filling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311066781.XA CN116890410A (en) | 2023-08-23 | 2023-08-23 | Automatic polyurethane powder filling equipment and filling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116890410A true CN116890410A (en) | 2023-10-17 |
Family
ID=88310937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311066781.XA Withdrawn CN116890410A (en) | 2023-08-23 | 2023-08-23 | Automatic polyurethane powder filling equipment and filling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116890410A (en) |
-
2023
- 2023-08-23 CN CN202311066781.XA patent/CN116890410A/en not_active Withdrawn
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Application publication date: 20231017 |
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