CN113021745B - Big data-based pressurization feeding device of foam production equipment - Google Patents
Big data-based pressurization feeding device of foam production equipment Download PDFInfo
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- CN113021745B CN113021745B CN202110387619.2A CN202110387619A CN113021745B CN 113021745 B CN113021745 B CN 113021745B CN 202110387619 A CN202110387619 A CN 202110387619A CN 113021745 B CN113021745 B CN 113021745B
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
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- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/60—Measuring, controlling or regulating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a pressurization feeding device of foam production equipment based on big data, which comprises a weighing component, a screening component and a pressurization pumping component, wherein the weighing component is used for weighing foam; the weighing assembly comprises a first shell, a control panel, a fixing plate, an electric cylinder, a push plate and a gravity sensor, wherein one side of the first shell is fixedly connected with the fixing plate; based on big data, the first motor and the second motor are controlled by the PLC in a one-key mode, and the size of a hole defined between the bottom rod and the first thin rod is adjusted, so that different materials can be conveniently screened without manually replacing a filter; weighing the foam raw material through a gravity sensor, after quantifying, pushing the foam raw material through an electric cylinder, and pushing the foam raw material into the second shell, so that quantitative material conveying is completed; the PLC controller controls the third motor to start, and then drives the fan blade to rotate, and the material inside the second shell is extracted through negative pressure pressurization, so that the material is conveyed more quickly and thoroughly.
Description
Technical Field
The invention relates to the field of foam production, in particular to a pressurization feeding device of foam production equipment based on big data.
Background
The foamed plastic is a high polymer material formed by dispersing a large number of gas micropores in solid plastic, has the characteristics of light weight, heat insulation, sound absorption, shock absorption and the like, has dielectric properties superior to matrix resin, and has wide application range. Almost all kinds of plastics can be made into foamed plastics, and foam molding has become an important field in plastic processing. Foam production based on big data is beneficial to setting relevant numerical parameters in production of each stage.
During general foam production, can not be convenient carry out quantitative weighing to the raw materials, simultaneously, in order to filter the material, need change different filter equipment, very troublesome, in the transmission course, the material is easy when more to be blockked up. Therefore, a pressurization feeding device of the foam production equipment based on big data is provided.
Disclosure of Invention
The technical task of the invention is to provide a pressurization feeding device of foam production equipment based on big data, based on the big data, the invention controls a first motor and a second motor through a PLC controller in a one-key way, and adjusts the size of a hole enclosed between a bottom rod and a first thin rod, thereby facilitating the screening of different materials without manually replacing a filter; weighing the foam raw material through a gravity sensor, after quantifying, pushing the foam raw material through an electric cylinder, and pushing the foam raw material into the second shell, so that quantitative material conveying is completed; the PLC controller controls the third motor to start, and then drives the fan blades to rotate, and the material inside the second shell is extracted through negative pressure pressurization, so that the material is conveyed more quickly and thoroughly, and the problems are solved.
The technical scheme of the invention is realized as follows:
a pressurization feeding device of foam production equipment based on big data comprises a weighing component, a screening component and a pressurization pumping component;
the weighing assembly comprises a first shell, a control panel, a fixed plate, an electric cylinder, a push plate and a gravity sensor, wherein one side of the first shell is fixedly connected with the fixed plate, the top of the fixed plate is fixedly installed with the electric cylinder through a bolt, the output end of the electric cylinder is fixedly connected with the center of one side of the push plate, the push plate is connected with the inner side wall of the first shell in a sliding manner, the gravity sensor is installed at the bottom of the inner side wall of the first shell, and the control panel is fixedly connected with one side of the first shell;
wherein, the screening component comprises a second shell, a fixed frame, a first through hole, a second through hole, a first extension frame, a second extension frame, a first motor, a second motor, a first connecting rod, a first connecting plate, a second connecting rod, a second connecting plate, a first rotating shaft, a first lantern ring, a first thin rod and a second rotating shaft, the bottom of the second shell is fixedly connected with the fixed frame, the first through hole is arranged at two opposite sides of the fixed frame, the second through hole is arranged at one side of the fixed frame adjacent to the first through hole, the first extension frame is fixedly connected with one side of the fixed frame, the second extension frame is fixedly connected with one side of the fixed frame adjacent to the first extension frame, the first connecting rod is fixedly connected with one side of the fixed frame, one end of the first connecting rod is fixedly connected with the first connecting plate, the first connecting plate is fixedly connected with the first motor through a bolt, the second connecting rod is fixedly connected with one side of the fixed frame, the second connecting plate is fixedly connected with one end of the second connecting plate, the second motor is fixedly connected with the second connecting plate through a bolt, the output shaft of the first motor is fixedly connected with the first rotating shaft, the first rotating shaft is rotatably connected to the fixed frame through a bearing and is in threaded connection with the first collar, one end of the first thin rod is fixedly connected with the first sleeve ring, the other end of the first thin rod is connected with the fixed frame and the second extension frame in a sliding manner, the output shaft of the second motor is fixedly connected with the second rotating shaft, the second rotating shaft is in threaded connection with at least twenty equidistantly distributed ring sleeves, a bottom rod is fixedly connected to the ring sleeve, and one end of the bottom rod is connected with the fixed frame and the first extension frame in a sliding mode;
wherein, the material subassembly is taken out in pressure boost includes discharging pipe, material pumping pipe, third casing, exhaust pipe, third motor, flabellum, the bottom of discharging pipe with the bottom of fixed frame is linked together, the discharging pipe with material pumping pipe is linked together, material pumping pipe with the third casing is linked together, the third casing with the exhaust pipe is linked together, material pumping pipe's inside wall pass through the support with third motor fixed connection, the output shaft of third motor with flabellum fixed connection.
Preferably, the top of the first shell is communicated with a feeding hopper, one side of the first shell, which is far away from the electric cylinder, is communicated with a feeding pipe, and one end of the feeding pipe, which is far away from the first shell, is communicated with the second shell.
Preferably, one side of the second shell is hinged with a shell door, and a handle is fixedly connected to the shell door.
Preferably, the inner side wall of the fixing frame is fixedly connected with two sealing plates which are symmetrically arranged.
Preferably, the third shell is hinged with a bin door.
Preferably, the inner side wall of the material pumping pipe is fixedly connected with a filter screen.
Preferably, the inner side wall of the exhaust pipe is provided with a filter screen.
Preferably, the first rotating shaft and the first collar are provided with external threads which are symmetrically arranged with each other on the surface.
Preferably, the signal output end of the gravity sensor is in signal connection with the signal input end of the PLC controller, and the electrical output end of the PLC controller is electrically connected with the electrical input end of the electric cylinder.
Preferably, the control panel is provided with a switch, an electrical output end of the switch is electrically connected with electrical input ends of the first motor, the second motor and the third motor respectively, the electrical cylinder, the first motor, the second motor and the third motor are electrically connected with a PLC (programmable logic controller), the PLC is in signal connection with a cloud server through a communication module, a big database is arranged in the cloud server, foam material transmission data are stored in the big database and are used for guiding a user to scientifically and reasonably use the pressurization feeding device of the foam production equipment based on the big data.
Compared with the prior art, the invention has the advantages and positive effects that:
1. according to the invention, based on big data, the first motor and the second motor are controlled by the PLC in a one-key manner, and the size of the hole enclosed between the bottom rod and the first thin rod is adjusted, so that different materials can be conveniently screened without manually replacing the filter;
2. weighing the foam raw material through a gravity sensor, after quantifying, pushing the foam raw material through an electric cylinder, and pushing the foam raw material into the second shell, so that quantitative material conveying is completed;
3. the PLC controller controls the third motor to start, and then drives the fan blade to rotate, extracts the inside material of second casing through negative pressure boost for the material transmission is faster more thorough, prevents to block up.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a perspective view of a pressurized feed device of a big data based foam production facility according to the present invention;
FIG. 2 is a perspective view of the weighing assembly of the present invention;
FIG. 3 is a cross-sectional view of a weighing assembly of the present invention;
figure 4 is a perspective view of the fixing frame of the invention;
FIG. 5 is a view of the attachment of the frame to the first motor of the present invention;
figure 6 is an exploded view of the fixed frame of the invention;
FIG. 7 is a perspective view of the pump tube of the present invention;
FIG. 8 is a cross-sectional view of the draw tube of the present invention;
FIG. 9 is a front view of the present invention;
FIG. 10 is a side view of the present invention;
FIG. 11 is a top view of the present invention;
FIG. 12 is an enlarged view of the structure of the area A in FIG. 6 according to the present invention.
In the figure: 1. a weighing assembly; 2. a screening component; 3. a pressurizing and material pumping component; 11. a first housing; 12. A control panel; 13. a switch; 14. feeding into a hopper; 15. a feed pipe; 16. a fixing plate; 17. an electric cylinder; 18. pushing the plate; 19. a gravity sensor; 21. a second housing; 22. a shell door; 23. a handle; 24. a fixing frame; 241. a first through hole; 242. a second through hole; 243. a sealing plate; 25. a first extension frame; 26. A second extension frame; 27. a first motor; 271. a first link; 272. a first connecting plate; 273. a first rotating shaft; 274. a first collar; 275. a first thin rod; 28. a second motor; 281. a second link; 282. a second connecting plate; 283. a second rotating shaft; 31. a discharge pipe; 32. a material pumping pipe; 33. a third housing; 34. an exhaust duct; 35. a bin gate; 361. a third motor; 362. a fan blade; 37. and (4) a filter screen.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
The invention is further described with reference to the following figures and specific examples.
Example 1
As shown in fig. 1-12, the pressurized feeding device of the big data-based foam production equipment according to the embodiment of the invention comprises a weighing assembly 1, a screening assembly 2 and a pressurized material pumping assembly 3;
the weighing assembly 1 comprises a first shell 11, a control panel 12, a fixing plate 16, an electric cylinder 17, a push plate 18 and a gravity sensor 19, wherein one side of the first shell 11 is fixedly connected with the fixing plate 16, the top of the fixing plate 16 is fixedly installed with the electric cylinder 17 through a bolt, the output end of the electric cylinder 17 is fixedly connected with the center of one side of the push plate 18, the push plate 18 is slidably connected with the inner side wall of the first shell 11, the gravity sensor 19 is installed at the bottom of the inner side wall of the first shell 11, and the control panel 12 is fixedly connected with one side of the first shell 11; the top of the first shell 11 is communicated with an inlet hopper 14, one side of the first shell 11, which is far away from the electric cylinder 17, is communicated with a feeding pipe 15, and one end of the feeding pipe 15, which is far away from the first shell 11, is communicated with a second shell 21.
Wherein, the sifting assembly 2 comprises a second casing 21, a fixed frame 24, a first through hole 241, a second through hole 242, a first extension frame 25, a second extension frame 26, a first motor 27, a second motor 28, a first connecting rod 271, a first connecting plate 272, a second connecting rod 281, a second connecting plate 282, a first rotating shaft 273, a first collar 274, a first thin rod 275 and a second rotating shaft 283, the bottom of the second casing 21 is fixedly connected with the fixed frame 24, the first through hole 241 is arranged at two opposite sides of the fixed frame 24, the second through hole 242 is arranged at one side of the fixed frame 24 adjacent to the first through hole 241, the first extension frame 25 is fixedly connected with one side of the fixed frame 24, the second extension frame 26 is fixedly connected with one side of the fixed frame 24 adjacent to the first extension frame 25, the first connecting rod 271 is fixedly connected with one side of the fixed frame 24, one end of the first connecting rod 271 is fixedly connected with the first connecting plate 272, the first connecting plate 272 is fixedly connected with the first motor 27 through a bolt, the second connecting rod 281 is fixedly connected to one side of the fixed frame 24, the second connecting plate 282 is fixedly connected to one end of the second connecting plate 282, the second motor 28 is fixedly connected to the second connecting plate 282 through a bolt, an output shaft of the first motor 27 is fixedly connected to the first rotating shaft 273, the first rotating shaft 273 is rotatably connected to the fixed frame 24 through a bearing, the first rotating shaft 273 is in threaded connection with the first collar 274, one end of the first thin rod 275 is fixedly connected to the first collar 274, the other end of the first thin rod 275 is slidably connected to the fixed frame 24 and the second extension frame 26, an output shaft of the second motor 28 is fixedly connected to the second rotating shaft 283, the second rotating shaft 283 is in threaded connection with not less than twenty equidistantly distributed ring sleeves, the ring sleeves are fixedly connected with bottom rods, and one end of the bottom rods is slidably connected to the fixed frame 24 and the first extension frame 25; one side of the second shell 21 is hinged with a shell door 22, and a handle 23 is fixedly connected to the shell door 22. Two sealing plates 243 symmetrically arranged are fixedly connected to the inner side wall of the fixing frame 24. The first rotating shaft 273 and the first collar 274 have external threads arranged symmetrically with each other.
Through adopting above-mentioned technical scheme, form the net of contact between sill bar and the first slender pole 275, control first motor 27 and second motor 28 through the PLC controller respectively and start, first motor 27 and second motor 28 drive first pivot 273 and second pivot 283 rotation respectively, because first pivot 273 and first lantern ring 274 surface are provided with the external screw thread that each other is symmetrical to set up, therefore epaxial first lantern ring 274 and ring cover relative movement of rotating, and then the interval between the first slender pole 275 on the first lantern ring 274, the interval between the sill bar is sheathe to the adjustable ring simultaneously, thereby adjust the size that forms the aperture of net between sill bar and the first slender pole 275, the convenience is filtered the size of different materials, need not the manual work and change the filter.
Example 2
As shown in fig. 1 to 12, the present embodiment is different from embodiment 1 in that: install switch 13 on control panel 12, switch 13's electrical output end respectively with first motor 27, second motor 28, the electrical input end electric connection of third motor 361, electric cylinder 17, first motor 27, the electrical input end of second motor 28 and third motor 361 all with PLC controller electric connection, PLC controller passes through communication module and cloud server signal connection, be provided with big database in the cloud server, the storage has foam material transmission data in the big database, foam material transmission data is used for instructing the user scientific and reasonable to use this pressure boost feedway based on foam production facility of big data.
Example 3
As shown in fig. 1-3, the present embodiment is different from embodiments 1-2 in that a signal output terminal of the gravity sensor 19 is in signal connection with a signal input terminal of the PLC controller, and an electrical output terminal of the PLC controller is electrically connected with an electrical input terminal of the electric cylinder 17.
Through adopting above-mentioned technical scheme, drop into foam raw materials through going into hopper 14, gravity sensor 19 weighs foam raw materials, and after the ration, promote foam raw materials through electric jar 17, push inside second casing 21 with it to accomplish the defeated material of ration.
Example 4
As shown in fig. 1, 7, 8 and 9, the present embodiment is different from embodiments 1 to 3 in that the pressurizing material pumping assembly 3 includes a material discharging pipe 31, a material pumping pipe 32, a third housing 33, an exhaust pipe 34, a third motor 361 and fan blades 362, a bottom end of the material discharging pipe 31 is communicated with a bottom of the fixed frame 24, the material discharging pipe 31 is communicated with the material pumping pipe 32, the material pumping pipe 32 is communicated with the third housing 33, the third housing 33 is communicated with the exhaust pipe 34, an inner side wall of the material pumping pipe 32 is fixedly connected with the third motor 361 through a bracket, and an output shaft of the third motor 361 is fixedly connected with the fan blades 362. A bin door 35 is hinged to the third housing 33. The inner side wall of the material pumping pipe 32 is fixedly connected with a filter screen 37. The inner side wall of the exhaust pipe 34 is provided with a filter screen.
Through adopting above-mentioned technical scheme, after the foam material conveys screening subassembly 2, PLC controller control third motor 361 starts, and then drives flabellum 362 and rotates, extracts the inside material of second casing 21 through the negative pressure boost for the material transmission is more thorough, and filter screen 37 is used for the separation foam material, and the transmission is to third casing 33 pending after the foam material that part is thin passes through filter screen 37.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the net of contact is formed between sill bar and the first slender pole 275, control first motor 27 and second motor 28 through the PLC controller respectively and start, first motor 27 and second motor 28 drive first pivot 273 and second pivot 283 respectively and rotate, because first pivot 273 and first lantern ring 274 surface are provided with the external screw thread that each other is symmetrical to set up, therefore epaxial first lantern ring 274 and ring cover relative movement, and then the interval between the first slender pole 275 on the first lantern ring 274, the interval between the sill bar is sheathe to the adjustable ring simultaneously, thereby adjust the size that forms the aperture of net between sill bar and the first slender pole 275, the convenience is filtered the size of different materials, need not the manual work and change the filter. The foam raw material is fed through the feeding hopper 14, the gravity sensor 19 weighs the foam raw material, and after the foam raw material is quantified, the foam raw material is pushed through the electric cylinder 17 and pushed into the second shell 21, so that the quantitative material conveying is completed. After the foam material conveys screening subassembly 2, PLC controller control third motor 361 starts, and then drives flabellum 362 and rotates, extracts the inside material of second casing 21 through the negative pressure boost for the material transmission is more thorough, and filter screen 37 is used for the separation foam material, and the foam material that part is tiny transmits to third casing 33 pending after passing through filter screen 37.
The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
Claims (6)
1. The pressurizing and feeding device of the foam production equipment based on big data is characterized by comprising a weighing component (1), a screening component (2) and a pressurizing and pumping component (3);
the weighing assembly (1) comprises a first shell (11), a control panel (12), a fixing plate (16), an electric cylinder (17), a push plate (18) and a gravity sensor (19), wherein one side of the first shell (11) is fixedly connected with the fixing plate (16), the top of the fixing plate (16) is fixedly installed with the electric cylinder (17) through a bolt, the output end of the electric cylinder (17) is fixedly connected with the center of one side of the push plate (18), the push plate (18) is connected to the inner side wall of the first shell (11) in a sliding mode, the gravity sensor (19) is installed at the bottom of the inner side wall of the first shell (11), and the control panel (12) is fixedly connected to one side of the first shell (11); wherein, the screening component (2) comprises a second casing (21), a fixed frame (24), a first through hole (241), a second through hole (242), a first extension frame (25), a second extension frame (26), a first motor (27), a second motor (28), a first connecting rod (271), a first connecting plate (272), a second connecting rod (281), a second connecting plate (282), a first rotating shaft (273), a first lantern ring (274), a first thin rod (275) and a second rotating shaft (283), the bottom of the second casing (21) is fixedly connected with the fixed frame (24), the first through hole (241) is arranged at two opposite sides of the fixed frame (24), the second through hole (242) is arranged at one side of the fixed frame (24) adjacent to the first through hole (241), the first extension frame (25) is fixedly connected with one side of the fixed frame (24), the second extension frame (26) is fixedly connected with the fixed frame (24) at one side adjacent to the first extension frame (25), the first connecting rod (271) is fixedly connected with one side of the fixed frame (24), one end of the first connecting rod (271) is fixedly connected with the first connecting plate (272), the first connecting plate (272) is connected with the first motor (27) through a bolt, the second connecting rod (281) is fixedly connected with one side of the fixed frame (24), the second connecting plate (282) is fixedly connected with one end of the second connecting plate (282), the second motor (28) is fixedly connected with the second connecting plate (282) through a bolt, an output shaft of the first motor (27) is fixedly connected with the first rotating shaft (273), the first rotating shaft (273) is rotatably connected with the fixed frame (24) through a bearing, the first rotating shaft (273) is in threaded connection with the first sleeve ring (274), one end of the first thin rod (275) is fixedly connected with the first sleeve ring (274), the other end of the first thin rod (275) is in sliding connection with the fixed frame (24) and the second extension frame (26), an output shaft of the second motor (28) is fixedly connected with the second rotating shaft (283), the second rotating shaft (283) is in threaded connection with not less than twenty equally-distributed ring sleeves, the ring sleeves are fixedly connected with bottom rods, and one end of each bottom rod is in sliding connection with the fixed frame (24) and the first extension frame (25); the pressurizing and material pumping assembly (3) comprises a discharge pipe (31), a pumping pipe (32), a third shell (33), an exhaust pipe (34), a third motor (361) and fan blades (362), the bottom end of the discharge pipe (31) is communicated with the bottom of the fixed frame (24), the discharge pipe (31) is communicated with the pumping pipe (32), the pumping pipe (32) is communicated with the third shell (33), the third shell (33) is communicated with the exhaust pipe (34), the inner side wall of the pumping pipe (32) is fixedly connected with the third motor (361) through a support, and the output shaft of the third motor (361) is fixedly connected with the fan blades (362); the top of the first shell (11) is communicated with a feeding hopper (14), one side, away from the electric cylinder (17), of the first shell (11) is communicated with a feeding pipe (15), and one end, away from the first shell (11), of the feeding pipe (15) is communicated with the second shell (21);
the surfaces of the first rotating shaft (273) and the first sleeve ring (274) are provided with external threads which are symmetrically arranged;
the signal output end of the gravity sensor (19) is in signal connection with the signal input end of the PLC controller, and the electrical output end of the PLC controller is electrically connected with the electrical input end of the electric cylinder (17);
install switch (13) on control panel (12), the electrical output of switch (13) respectively with first motor (27), second motor (28), the electrical input electric connection of third motor (361), electricity jar (17) first motor (27), second motor (28) and the electrical input of third motor (361) all with PLC controller electric connection, the PLC controller passes through communication module and cloud server signal connection, be provided with big database in the cloud server, the storage has foam material transmission data in the big database, foam material transmission data are used for guiding user scientific and reasonable use this pressure boost feedway based on foam production facility of big data.
2. The pressurized feeding device of the big data based foam production equipment according to claim 1, wherein one side of the second shell (21) is hinged with a shell door (22), and a handle (23) is fixedly connected to the shell door (22).
3. The pressurized feeding device of foam production equipment based on big data according to claim 1, characterized in that two symmetrically arranged sealing plates (243) are fixedly connected to the inner side wall of the fixed frame (24).
4. The pressurized feeding device of a big data based foam production plant according to claim 1, characterized in that a door (35) is hinged to the third housing (33).
5. The pressurized feeding device of the big data-based foam production equipment according to claim 1, wherein the inner side wall of the pumping pipe (32) is fixedly connected with a filter screen (37).
6. The pressurized feeding device of foam production equipment based on big data as claimed in claim 1, characterized in that the inside wall of said exhaust pipe (34) is installed with a strainer.
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| CN202110387619.2A CN113021745B (en) | 2021-04-10 | 2021-04-10 | Big data-based pressurization feeding device of foam production equipment |
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| CN202110387619.2A CN113021745B (en) | 2021-04-10 | 2021-04-10 | Big data-based pressurization feeding device of foam production equipment |
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| CN208372880U (en) * | 2018-05-21 | 2019-01-15 | 无锡腾达海川新材料有限公司 | Proportioner is used in a kind of production of nickel strap |
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| US6012875A (en) * | 1997-04-02 | 2000-01-11 | The Conair Group, Inc. | Apparatus for dispensing granular material |
| AU2003283825A1 (en) * | 2003-10-31 | 2005-05-19 | Prysmian Cavi E Sistemi Energia S.R.L. | Method and plant for the introduction of a liquid into a molten mass under pressure |
| CN201002324Y (en) * | 2006-10-30 | 2008-01-09 | 杭州方圆塑料机械有限公司 | Storage bin for intermittent foam plastic pre-frothing machine |
| CN206884032U (en) * | 2017-04-28 | 2018-01-16 | 重庆森迈汽车配件有限公司 | Automobile fitting part processing foaming machine |
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