CN116082903B - Plastic-free water-based heat-sealing coating and preparation device thereof - Google Patents
Plastic-free water-based heat-sealing coating and preparation device thereof Download PDFInfo
- Publication number
- CN116082903B CN116082903B CN202211551720.8A CN202211551720A CN116082903B CN 116082903 B CN116082903 B CN 116082903B CN 202211551720 A CN202211551720 A CN 202211551720A CN 116082903 B CN116082903 B CN 116082903B
- Authority
- CN
- China
- Prior art keywords
- stirring
- hole
- plate
- rod
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 238000000576 coating method Methods 0.000 title claims description 30
- 239000011248 coating agent Substances 0.000 title claims description 29
- 238000003756 stirring Methods 0.000 claims abstract description 176
- 239000003973 paint Substances 0.000 claims abstract description 20
- 239000000839 emulsion Substances 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 16
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 6
- 239000004203 carnauba wax Substances 0.000 claims abstract description 6
- 229920001577 copolymer Polymers 0.000 claims abstract description 6
- 239000003085 diluting agent Substances 0.000 claims abstract description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 23
- 238000005192 partition Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004698 Polyethylene Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000013019 agitation Methods 0.000 description 5
- 239000005003 food packaging material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/80—After-treatment of the mixture
- B01F23/808—Filtering the mixture
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Coating Apparatus (AREA)
Abstract
The invention relates to the field of paint, in particular to a plastic-free water-based heat-sealing paint and a preparation device thereof, which are formed by stirring and mixing the following components in percentage by mass through a stirring tank: 25-36% of acrylic styrene copolymer emulsion, 35-45% of modified pure acrylic emulsion, 6-8% of palm wax emulsion, 33-43% of diluent and 0.52-2.15% of auxiliary agent; the preparation device comprises a bottom plate arranged in the stirring tank, and the bottom plate is provided with a discharge hole; the outer rotating plate is provided with a plurality of through holes penetrating through the upper end face and the lower end face of the outer rotating plate, and the rotating part is used for driving the outer rotating plate to rotate; the outer side surface of the filter cylinder is provided with a surface groove, and the filter screen is arranged in the filter cylinder; the device provided by the invention has good seepage-proofing effect, and can be used for effectively preparing the plastic-free water-based heat-sealing paint.
Description
Technical Field
The invention relates to the field of coatings, in particular to a plastic-free water-based heat-sealing coating and a preparation device thereof.
Background
The paper food package is generally provided with a PE coating, and the PE coating is difficult to degrade, has great influence on the ecological environment and seriously damages ecological balance, so that a plastic-free degradable coating and a device for preparing the coating are needed.
In the patent with the application number of CN202110876371.6 and the patent name of water-based heat-sealing paint which is applied to paper food packaging materials and can prevent oil, a preparation method and a use method thereof are disclosed, a plastic-free degradable paint component and a preparation method thereof are introduced, the paint component can be coated on the surface of the paper food packaging materials to form a net-shaped oil-proof film, the penetration into paper is reduced, the product can replace PE coating film to be used as an oil-proof and seepage-proof treatment product of paper food packaging materials such as paper cups, paper bags and the like, and the oil-proof and seepage-proof treatment product has an seepage-proof effect, but the patent only discloses the preparation method, and does not introduce a device for preparing the paint, so the technical problems are not solved.
Disclosure of Invention
Therefore, the invention aims to provide a plastic-free water-based heat-sealing coating and a preparation device thereof, so as to solve the problems that the traditional PE coating is difficult to degrade and has great influence on the ecological environment.
Based on the purposes, the invention provides a plastic-free water-based heat-sealing coating, which is formed by stirring and mixing the following components in percentage by mass through a stirring tank: 25-36% of acrylic styrene copolymer emulsion, 35-45% of modified pure acrylic emulsion, 6-8% of palm wax emulsion, 33-43% of diluent and 0.52-2.15% of auxiliary agent.
Here, still introduced a no plastic aqueous heat-seal paint's preparation facilities, including the agitator tank as described above, the top of agitator tank is equipped with the feed inlet, preparation facilities still includes:
the bottom plate is arranged in the stirring tank and is provided with a discharge hole, a first electromagnetic valve is arranged in the discharge hole, the bottom plate divides the stirring tank into a stirring area and a filtering area positioned below the stirring area, and the feed inlet is communicated with the stirring area;
the stirring part is arranged in the stirring area and is used for stirring materials in the stirring area;
the outer rotating plate is provided with a plurality of through holes penetrating through the upper end face and the lower end face of the outer rotating plate, and the rotating part is used for driving the outer rotating plate to rotate;
the outer side surface of the filter cylinder is provided with a filter cylinder with a surface groove and a filter screen arranged in the filter cylinder, and the through hole is sleeved on the surface groove;
the driving part is used for driving the filter cylinder positioned right below the stirring tank to do lifting movement;
the plastic-free water heat-sealing coating falling into the filtering area is filtered through a filter screen after the driving part drives the filter cylinder positioned right below the stirring tank to move upwards and finally enables the upper end surface of the filter cylinder positioned right below the stirring tank to be contacted with the lower end surface of the stirring tank; after the driving part drives the filter cylinder positioned right below the stirring tank to move downwards and finally the upper end surface of the filter cylinder right below the stirring tank is separated from the lower end surface of the stirring tank, the rotating part drives the outer rotating plate to rotate, so that the other filter cylinder moves right below the stirring tank.
Further, the stirring section includes:
the first motor is arranged at the top of the stirring tank, and the top end of the first motor is fixed on an inner rotating shaft of an output shaft of the first motor, and the inner rotating shaft extends into the stirring area;
and the stirring blades are arranged on the side surface of the inner rotating shaft and are positioned in the stirring area.
Further, the stirring district is divided into stirring district and lower stirring district, the diameter in stirring district is greater than down go up the diameter in stirring district, stirring district still is equipped with the air vent down, install the second solenoid valve in the air vent, preparation facilities still includes:
the diameter of the separation plate is equal to that of the upper stirring zone, the separation plate is provided with a perforation penetrating through the upper end face and the lower end face of the separation plate, and the inner rotating shaft penetrates through the perforation;
the inner wall hole is symmetrically arranged on the inner wall of the perforation, and the thread plate is in sliding connection with the inner wall hole, a semicircular groove is formed in the side face of the thread plate, facing the inner rotating shaft, of the thread plate, a first thread is arranged on the inner side face of the semicircular groove, and a second thread matched with the first thread is arranged on the side wall of the inner rotating shaft;
a sliding part for driving the screw plate to slide in the inner wall hole;
the shrouding of locating pivot side surface, the shrouding is located the stirring district, and the diameter of shrouding equals with fenestrated diameter, the shrouding is used for sealing the perforation when the division board moves to the upper stirring district.
Further, the sliding portion includes:
the inner side wall of the driving ring is provided with an inner rotating groove;
the inner rotating plate is arranged on the outer side surface of the stirring tank and is rotationally connected with the inner rotating groove;
the connecting rod is vertically arranged, and the upper end face of the partition plate is provided with a communication groove matched with the connecting rod;
the stirring tank comprises a rod hole penetrating through the inner side wall and the outer side wall of the stirring tank, and a communication rod in sliding connection with the rod hole, wherein one end of the communication rod is in sliding connection with a side surface groove arranged on the side surface of the connecting rod, an elliptical groove is formed in the lower end surface of the driving ring, and the other end of the communication rod is in contact connection with the side wall of the elliptical groove;
the second spring is sleeved on the communication rod, one end of the second spring is fixed on the outer side face of the stirring tank, and the other end of the second spring is fixed on the end part, located outside the stirring tank, of the communication rod;
the rotating assembly is used for driving the driving ring to rotate;
the end face of the communication rod, which is positioned in the stirring tank, is provided with a first end face hole, and the inserted rod is in sliding connection with the first end face hole;
the side face groove is provided with a jack matched with the inserted rod, the inserted rod is arranged on the side wall close to the bottom, and the inserted rod is arranged on the side face groove.
Further, the rotating assembly includes:
the rotary block is provided with a plurality of inner holes, and the inner holes penetrate through the lower end face of the rotary block;
the device comprises a third electromagnet arranged at the top of the inner hole, a limiting rod in sliding connection with the inner hole and a sixth spring with one end fixed at the top of the inner hole, wherein one end of the sixth spring is fixed at the top of the inner hole, and the other end of the sixth spring is fixed at the end face of the limiting rod positioned in the inner hole;
the middle part is provided with a main gear with a shaft hole, the diameter of the shaft hole is larger than that of an outer rotating shaft, the outer rotating shaft penetrates through the shaft hole, and the end face of the main gear, facing the rotating block, is provided with a limiting groove corresponding to the limiting rod;
the auxiliary gear is arranged on the outer side surface of the driving ring and is matched with the main gear;
a driving member for driving the main gear away from or towards the auxiliary gear.
Further, the driving member includes
The sleeve is arranged on the end face of the main gear, which is opposite to the rotating block, the outer rotating shaft penetrates through the sleeve, and a side ring groove is formed in the outer side face of the sleeve;
the driving rod with one end rotationally connected with the side ring groove and the air cylinder arranged on the front side surface of the vertical plate, and an output shaft of the air cylinder is connected with the driving rod.
Further, the rotating part includes:
an outer bottom shaft positioned right below the outer rotating shaft, a bearing seat is arranged on the front side surface of the vertical plate, the outer bottom shaft is arranged on the bearing seat, a third polygonal hole penetrating through the upper end surface and the lower end surface of the outer bottom shaft is arranged on the outer bottom shaft, and the outer rotating plate is arranged on the outer bottom shaft;
the second polygonal rod is in sliding connection with the third polygonal hole, a fourth polygonal hole right opposite to the third polygonal hole is formed in the bottom end surface of the outer rotating shaft, and the second polygonal rod is matched with the fourth polygonal hole;
the sliding chute is arranged on the front side surface of the vertical plate, the sliding block is in sliding connection with the sliding chute, one end of the extending rod is fixed on the side surface of the sliding block, and the second polygonal rod is in contact with the side surface of the extending rod;
and the driving assembly is used for driving the sliding block to do lifting motion.
Further, the driving assembly includes:
one end of the fifth spring is fixed on the side surface of the sliding block, and the other end of the fifth spring is fixed at the bottom of the sliding groove;
the linkage block is fixedly arranged on the output shaft of the air cylinder;
one end of the seventh spring is fixed on the side surface of the linkage block, and the other end of the seventh spring is fixed on one side of the linkage groove;
the guide wheel is arranged on the front side surface of the vertical plate and is positioned between the outer rotating plate and the air cylinder;
and one end of the pull rope is fixed on the output shaft of the air cylinder, the pull rope bypasses the guide wheel, and the other end of the pull rope is fixed on the side surface of the extension rod.
Further, the slider is located the below of agitator tank, the drive portion includes:
the middle plate is arranged in the middle of the filter cylinder, and is used for connecting the side surface of the middle plate and the supporting plate of the inner side surface of the filter cylinder, and the middle plate is provided with a screw hole penetrating through the upper end surface and the lower end surface of the middle plate;
the top end face is provided with an inner bottom shaft with a second end face hole and a supporting block arranged on the inner wall of the second end face hole, the supporting block is rotationally connected with a circular groove arranged on the side surface of the inner rotating shaft, and the lower end face of the inner rotating shaft is provided with a first polygonal hole;
the first polygonal rod is connected with the second polygonal hole in a sliding way, and the first polygonal hole is opposite to the second polygonal hole;
the second electromagnet is fixed at the bottom of the second polygonal hole, and one end of the fourth spring is fixed at the bottom of the second polygonal rod;
and one end of the third spring is fixed at the top of the surface groove, and the other end of the third spring is fixed on the upper end surface of the outer rotating plate.
The invention has the beneficial effects that: the plastic-free water-based heat-sealing paint and the preparation device thereof are adopted, and the paint comprises the following components in percentage by mass: 25-36% of acrylic acid styrene copolymer emulsion, 35-45% of modified pure acrylic acid emulsion, 6-8% of palm wax emulsion, 33-43% of diluent and 0.52-2.15% of auxiliary agent are mixed by stirring in a stirring tank to form a plastic-free water-based heat sealing coating, the plastic-free water-based heat sealing coating can be coated on the surface of a paper food packaging material to form a film, and the product can replace PE (polyethylene) laminated films to be used as oil-proof and seepage-proof treatment products of paper food packages such as paper cups, paper bags and the like, and has the advantage of good seepage-proof effect; after each component is added into a stirring area of a stirring tank through a feeding hole, a stirring part is started, each component is uniformly stirred to form a plastic-free water-based heat-sealing coating, after stirring is carried out for about 30 minutes, the rotating part drives the outer rotating plate to rotate, one filter cylinder moves to the position right below the stirring tank, then the driving part drives the filter cylinder to move upwards, the upper end face of the filter cylinder is in close contact with the lower end face of the stirring tank, after completion, the first electromagnetic valve is opened, the plastic-free water-based heat-sealing coating enters a filtering area and is finally filtered through a filter screen, the purpose of removing impurities in the coating is achieved, in the filtering process of the filter screen, if too many impurities are on a filtering screen, the filtering speed is slowed down, at this moment, the first electromagnetic valve is closed, then the driving part drives the filter cylinder to move downwards for a certain distance, after completion, the rotating part acts, the other filter cylinder moves to the position right below the stirring tank, then the driving part is driven again, the upper end face of the filter cylinder is in close contact with the lower end face of the stirring tank, after completion, the first electromagnetic valve is opened, the discharging hole is continuously filtered, the operator can remove the impurities in the filtering area, the filtering screen is finally, the filtering speed is reduced, if the filtering speed is too much, the filtering speed is left, and the water-free heat-sealing coating can be prepared.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only of the invention and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a bottom view of the drive ring of the present invention;
FIG. 4 is an enlarged view of the connecting rod of the present invention;
FIG. 5 is an enlarged view of a communication rod according to the present invention;
FIG. 6 is an enlarged view of a filter cartridge of the present invention;
FIG. 7 is an enlarged view at B in FIG. 1;
FIG. 8 is a schematic view showing the assembly of the outer rotary shaft and the outer sole shaft in the present invention
FIG. 9 is a schematic view of the structure of the transfer block of the present invention;
fig. 10 is an enlarged view of the driving lever in the present invention.
Marked in the figure as:
1. a vertical plate; 2. a stirring tank; 3. a first motor; 4. an inner rotating shaft; 5. stirring the leaves; 6. a feed inlet; 7. a vent; 8. a first electromagnet; 9. a bottom plate; 10. a discharge port; 11. a rod; 12. a second motor; 13. an outer rotating shaft; 14. an outer bottom shaft; 15. a rotating block; 16. a main gear; 17. a cylinder; 18. a pull rope; 19. a guide wheel; 20. an outer rotating plate; 21. an intermediate plate; 22. a filter cartridge; 23. a drive ring; 24. a pinion gear; 25. an inner rotating groove; 26. an inner rotating plate; 27. a partition plate; 28. an inner wall aperture; 29. perforating; 30. a thread plate; 31. a communication groove; 32. a sealing plate; 33. a connecting rod; 34. an elliptical groove; 35. a side groove; 36. a jack; 37. a second spring; 38. a communication rod; 39. a rod hole; 40. a screw hole; 41. a surface groove; 42. a third spring; 43. a filter screen; 44. a supporting plate; 45. a through hole; 46. an inner bottom shaft; 47. a second end face hole; 48. a support block; 49. circular ring grooves; 50. a first polygonal hole; 51. a first polygonal bar; 52. a second polygonal hole; 53. a fourth spring; 54. a chute; 55. a slide block; 56. a fifth spring; 57. an extension rod; 58. a second polygonal bar; 59. a third polygonal hole; 60. a fourth polygonal hole; 61. a third electromagnet; 62. a sleeve; 63. an inner bore; 64. a limit rod; 65. a sixth spring; 66. a side ring groove; 67. a limit groove; 68. a driving rod; 69. a linkage block; 70. a linkage groove; 71. a seventh spring; 72. a second electromagnet; 73. a first spring; 74. a first end face aperture.
Detailed Description
The present invention will be further described in detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present invention more apparent.
It is to be noted that unless otherwise defined, technical or scientific terms used herein should be taken in a general sense as understood by one of ordinary skill in the art to which the present invention belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
The invention provides a plastic-free water-based heat-sealing coating, which is formed by stirring and mixing the following components in percentage by mass through a stirring tank 2: 25-36% of acrylic styrene copolymer emulsion, 35-45% of modified pure acrylic emulsion, 6-8% of palm wax emulsion, 33-43% of diluent and 0.52-2.15% of auxiliary agent.
The composition comprises the following components in percentage by mass: 25-36% of acrylic acid styrene copolymer emulsion, 35-45% of modified pure acrylic acid emulsion, 6-8% of palm wax emulsion, 33-43% of diluent and 0.52-2.15% of auxiliary agent are mixed by stirring in a stirring tank 2 to form a plastic-free water-based heat sealing coating, the plastic-free water-based heat sealing coating can be coated on the surface of a paper food packaging material to form a film, and the product can replace PE (polyethylene) laminated films to be used as oil-proof and seepage-proof treatment products of paper food packages such as paper cups, paper bags and the like, and has the advantage of good seepage-proof effect.
There is also described a device for preparing a plastic-free aqueous heat-sealing paint, as shown in fig. 1 and 6, comprising a stirring tank 2 as described above, wherein a feed inlet 6 is provided at the top of the stirring tank 2, and the device further comprises:
the bottom plate 9 is arranged in the stirring tank 2, the bottom plate 9 is provided with a discharge hole 10, a first electromagnetic valve is arranged in the discharge hole 10, the bottom plate 9 divides the stirring tank 2 into a stirring area and a filtering area positioned below the stirring area, and the feed inlet 6 is communicated with the stirring area;
the stirring part is arranged in the stirring area and is used for stirring materials in the stirring area;
the vertical plate comprises an outer rotating plate 20, a vertical plate 1 and a rotating part arranged on the front side surface of the vertical plate 1, wherein the outer rotating plate 20 is provided with a plurality of through holes 45 penetrating through the upper end surface and the lower end surface of the outer rotating plate, and the rotating part is used for driving the outer rotating plate 20 to rotate;
the filter cartridge 22 with the surface groove 41 on the outer side surface and the filter screen 43 installed in the filter cartridge 22, and the through hole 45 is sleeved on the surface groove 41;
a driving part for driving the filter cartridge 22 located right below the agitation tank 2 to make a lifting movement;
wherein, after the driving part drives the filter cylinder 22 positioned right below the stirring tank 2 to move upwards and finally enables the upper end surface of the filter cylinder 22 positioned right below the stirring tank 2 to contact with the lower end surface of the stirring tank 2, the plastic-free water heat-sealing paint falling into the filtering area is filtered by the filter screen 43; after the driving part drives the filter cartridge 22 located directly under the agitation tank 2 to move downward and finally separates the upper end surface of the filter cartridge 22 directly under the agitation tank 2 from the lower end surface of the agitation tank 2, the rotating part drives the outer rotating plate 20 to rotate so that the other filter cartridge 22 moves directly under the agitation tank 2.
In this embodiment, after each component is added into the stirring area of the stirring tank 2 through the feed inlet 6, the stirring part is started, each component is stirred uniformly to form the plastic-free water heat-seal paint, after stirring for about 30 minutes, the rotating part drives the outer rotating plate 20 to rotate, one filter cartridge 22 moves to the position right below the stirring tank 2, then the driving part drives the filter cartridge 22 to move upwards, the upper end face of the filter cartridge 22 is in close contact with the lower end face of the stirring tank 2, after completion, the first electromagnetic valve is opened, the plastic-free water heat-seal paint enters the filtering area and is finally filtered by the filter screen 43, the purpose of removing impurities in the paint is achieved, in the filtering process of the filter screen 43, if the impurities on the filter screen 43 are too many, the filtering speed is reduced, at this moment, the first electromagnetic valve is closed for the discharge port 10, then the driving part drives the filter cartridge 22 to move downwards for a distance, after completion, the other filter cartridge 22 moves to the position right below the stirring tank 2, then the driving part is used for driving part again, the upper end face of the filter cartridge 22 is in close contact with the lower end face of the stirring tank 2, the first electromagnetic valve is opened, the filter screen can be continuously removed, the preparation efficiency of the plastic-free water heat-seal paint can be carried out, the preparation device can be completed, the preparation efficiency of the plastic-free water heat-seal paint can be further carried out, the filter device can be prepared, the preparation efficiency of the plastic-free filter device is finished, and the filter device can be further after the preparation, and the preparation has been finished, and the efficiency can be removed.
As an embodiment, as shown in fig. 1, the stirring section includes:
the stirring device comprises a first motor 3 arranged at the top of a stirring tank 2 and an inner rotating shaft 4 with the top end fixed on an output shaft of the first motor 3, wherein the inner rotating shaft 4 extends into a stirring area;
and a plurality of stirring blades 5 arranged on the side surface of the inner rotating shaft 4, wherein the stirring blades 5 are positioned in the stirring area.
Here, when the first motor 3 is started, the stirring blade 5 is driven to stir by the inner rotating shaft 4.
As an embodiment, as shown in fig. 1 and 2, the stirring zone is divided into an upper stirring zone and a lower stirring zone, the diameter of the lower stirring zone is larger than that of the upper stirring zone, the lower stirring zone is further provided with a vent 7, a second electromagnetic valve is installed in the vent 7, and the preparation device further comprises:
a partition plate 27 located in the stirring zone, wherein the diameter of the partition plate 27 is equal to that of the upper stirring zone, the partition plate 27 is provided with a perforation 29 penetrating through the upper end surface and the lower end surface of the partition plate, and the inner rotating shaft 4 penetrates through the perforation 29;
the inner wall hole 28 symmetrically arranged on the inner wall of the perforation 29, and the thread plate 30 in sliding connection with the inner wall hole 28, wherein the side surface of the thread plate 30 facing the inner rotating shaft 4 is provided with a semicircular groove, the inner side surface of the semicircular groove is provided with a first thread, and the side wall of the inner rotating shaft 4 is provided with a second thread matched with the first thread;
a sliding portion for driving the screw plate 30 to slide in the inner wall hole 28;
and a sealing plate 32 arranged on the side surface of the rotating shaft, wherein the sealing plate 32 is positioned in the upper stirring zone, the diameter of the sealing plate 32 is equal to that of the perforation 29, and the sealing plate 32 is used for sealing the perforation 29 when the partition plate 27 moves into the upper stirring zone.
In this embodiment, when each component is added into the stirring zone through the feed inlet 6, the first thread and the second thread are separated, the partition plate 27 enters into the lower stirring zone under the action of gravity, at this time, each component will be filled in the stirring zone, then the stirring part is stirred, after stirring is completed, the first electromagnetic valve is opened, filtering is performed through the filter screen 43, at this time, the coating material in the filtering zone starts to decrease, because the volume of the filtering zone is larger, if the next stirring process is performed after the filtering is completed, the production efficiency is greatly reduced, therefore, after the liquid level of the coating material enters into the lower stirring zone, the sliding component drives the thread plate 30 to move towards the direction of the inner rotating shaft 4, after the first thread and the second thread are meshed, the first motor 3 is started, the partition plate 27 is driven to move upwards through the inner rotating shaft 4, after the partition plate 27 moves into the upper stirring zone, the sealing plate 32 enters into the perforation 29, the perforation 29 is sealed, then the second electromagnetic valve opens the vent 7, in addition, the sliding component enables the first thread and the second thread to be separated, at this time, can continue filtering, then the operator can add each component into the upper stirring zone, and then the inner stirring zone is driven by the second electromagnetic valve to move into the inner rotating shaft, the inner stirring zone is completed, and then the inner stirring zone is driven into the inner stirring zone is completely, and the inner stirring zone is completely moves into the inner stirring zone is driven by the second thread, and completely rotates down, and the second thread is meshed with the inner stirring zone, and finally the inner stirring zone is completely rotates into the partition plate.
As an embodiment, as shown in fig. 2, 3, 4, and 5, the sliding portion includes:
the driving ring 23 is sleeved outside the upper stirring area, and an inner rotating groove 25 is formed in the inner side wall of the driving ring 23;
an inner rotating plate 26 arranged on the outer side surface of the stirring tank 2, wherein the inner rotating plate 26 is rotationally connected with the inner rotating groove 25;
the connecting rod 33 with one end fixed on the side surface of the threaded plate 30 facing away from the inner rotating shaft 4, the connecting rod 33 is vertically arranged, and the upper end surface of the partition plate 27 is provided with a communicating groove 31 matched with the connecting rod 33;
a rod hole 39 penetrating through the inner and outer side walls of the stirring tank 2, and a communication rod 38 slidably connected with the rod hole 39, wherein one end of the communication rod 38 is slidably connected with a side surface groove 35 arranged on the side surface of the connecting rod 33, an elliptical groove 34 is arranged on the lower end surface of the driving ring 23, and the other end of the communication rod 38 is in contact connection with the side wall of the elliptical groove 34;
the second spring 37 is sleeved on the communication rod 38, one end of the second spring 37 is fixed on the outer side surface of the stirring tank 2, and the other end of the second spring 37 is fixed on the end part of the communication rod 38, which is positioned outside the stirring tank 2;
a rotating assembly for rotating the drive ring 23;
the end face of the communication rod 38, which is positioned in the stirring tank 2, is provided with a first end face hole 74, and the inserted rod 11 is in sliding connection with the first end face hole 74;
the first electromagnet 8 arranged at the bottom of the first end face hole 74 and the first spring 73 with one end fixed at the bottom of the first end face hole 74, the other end of the first spring 73 is fixed at the end face of the inserted link 11 positioned in the first end face hole 74, and the side wall of the side face groove 35 close to the bottom is provided with an inserting hole 36 matched with the inserted link 11.
In this embodiment, when the end of the communication rod 38 located outside the stirring tank 2 contacts with the position farthest from the inner rotating shaft 4 in the elliptical groove 34, the first thread is far away from the second thread, meanwhile, the first electromagnet 8 is electrified, so that the inserted rod 11 is retracted into the first end face hole 74, during the process that the rotating assembly rotates the driving ring 23, the communication rod 38 located outside the stirring tank 2 gradually moves to the position closest to the inner rotating shaft 4 in the elliptical groove 34, the elasticity of the second spring 37 is overcome, so that the second spring 37 is compressed, meanwhile, the first thread is meshed with the second thread, at this time, the inner rotating shaft 4 rotates, the partition plate 27 moves upwards, after the partition plate 27 moves into the upper stirring area, the first electromagnet 8 is de-electrified, the inserted rod 11 enters into the inserting hole 36 under the elastic force of the first spring 73, then the rotating assembly is started again, during the process that the communication rod 38 located outside the stirring tank 2 gradually moves to the position farthest from the inner rotating shaft 4 in the elliptical groove 34, under the action of the second spring 37, the inner rotating shaft 3 is started, and then the inner rotating shaft 3 is further from the inner rotating shaft 4 by the connecting rod 33.
As an embodiment, as shown in fig. 1, 2 and 9, the rotating assembly includes:
the rotary table comprises a second motor 12 arranged on the front side surface of the vertical plate 1, an outer rotary shaft 13 with one end fixedly connected with an output shaft of the second motor 12, and a rotary block 15 fixed on the side surface of the outer rotary shaft 13, wherein a plurality of inner holes 63 are formed in the rotary block 15, and the inner holes 63 penetrate through the lower end surface of the rotary block 15;
the third electromagnet 61 is arranged at the top of the inner hole 63, the limiting rod 64 is connected with the inner hole 63 in a sliding manner, and one end of the sixth spring 65 is fixed at the top of the inner hole 63, and the other end of the sixth spring 65 is fixed at the end face of the limiting rod 64 positioned in the inner hole 63;
a main gear 16 with a shaft hole in the middle, the diameter of the shaft hole is larger than that of the outer rotating shaft 13, the outer rotating shaft 13 passes through the shaft hole, and a limiting groove 67 corresponding to the limiting rod 64 is arranged on the end surface of the main gear 16 facing the rotating block 15;
a pinion 24 mounted on the outer side of the drive ring 23, the pinion 24 being matched with the main gear 16;
a drive for driving the main gear 16 away from or towards the secondary gear 24.
In this embodiment, when the main gear 16 is separated from the auxiliary gear 24, the stop lever 64 contacts with the upper end surface of the main gear 16, when the driving ring 23 needs to be rotated, the driving member drives the main gear 16 to move towards the auxiliary gear 24, when the main gear 16 is meshed with the auxiliary gear 24, the second motor 12 drives the outer rotating shaft 13 to rotate, when the stop lever 64 is opposite to the limit groove 67, the stop lever 64 enters into the limit groove 67 under the action of the sixth spring 65, at this time, the outer rotating shaft 13 drives the main gear 16 to rotate, and after the partition plate 27 moves into the upper stirring area, the third electromagnet 61 is electrified, so that the stop lever 64 is separated from the limit groove 67, at this time, the driving member separates the main gear 16 from the auxiliary gear 24, so that misoperation can be avoided, and the second motor 12 is driven to rotate, so that the driving ring 23 is driven to rotate.
As an embodiment, as shown in fig. 9, the driving member includes
A sleeve 62 provided on an end surface of the main gear 16 facing away from the rotary block 15, wherein the outer rotary shaft 13 passes through the sleeve 62, and a side ring groove 66 is provided on an outer side surface of the sleeve 62;
a driving rod 68 with one end rotatably connected with the side ring groove 66 and a cylinder 17 arranged on the front side of the vertical plate 1, wherein the output shaft of the cylinder 17 is connected with the driving rod 68
Here, the main gear 16 is brought closer to or farther from the sub gear 24 by the air cylinder 17.
As an embodiment, as shown in fig. 1 and 8, the rotating portion includes:
an outer bottom shaft 14 located right below the outer rotating shaft 13, a bearing seat is arranged on the front side surface of the vertical plate 1, the outer bottom shaft 14 is mounted on the bearing seat, a third polygonal hole 59 penetrating the upper end surface and the lower end surface of the outer bottom shaft 14 is arranged on the outer bottom shaft 14, and the outer rotating plate 20 is mounted on the outer bottom shaft 14;
a second polygonal rod 58 slidably connected to the third polygonal hole 59, a fourth polygonal hole 60 corresponding to the third polygonal hole 59 is provided on the bottom end surface of the outer rotating shaft 13, and the second polygonal rod 58 is matched with the fourth polygonal hole 60;
a sliding groove 54 arranged on the front side surface of the vertical plate 1, a sliding block 55 connected with the sliding groove 54 in a sliding way, and an extension rod 57 with one end fixed on the side surface of the sliding block 55, wherein the second polygonal rod 58 is contacted with the side surface of the extension rod 57;
and a driving assembly for driving the slider 55 to move up and down.
In this embodiment, when the impurity in the filter screen 43 being filtered is excessive, the driving part drives the filter cartridge 22 to move downwards for a certain distance, then the driving component drives the sliding block 55 to move upwards, at this time, the second polygonal rod 58 is driven by the extension rod 57 to move upwards, and after the second polygonal rod 58 enters the fourth polygonal hole 60, and when the driving part makes the main gear 16 and the auxiliary gear 24 in a separated state, the second motor 12 is started, and the outer rotating plate 20 is driven to rotate by the outer bottom shaft 14; when the drive assembly moves the slider 55 downward, the second polygonal rod 58 is disengaged from the fourth polygonal hole 60 by gravity.
As an embodiment, as shown in fig. 1, 8, 9 and 10, the driving assembly includes:
a fifth spring 56 with one end fixed to the side of the sliding block 55, and the other end of the fifth spring 56 is fixed to the bottom of the sliding groove 54;
a linkage groove 70 provided on a side surface of the driving rod 68, and a linkage block 69 slidably connected to the linkage groove 70, the linkage block 69 being fixed to an output shaft of the cylinder 17;
a seventh spring 71 located in the linkage groove 70, wherein one end of the seventh spring 71 is fixed to the side surface of the linkage block 69, and the other end of the seventh spring 71 is fixed to one side of the linkage groove 70;
the guide wheel 19 is arranged on the front side surface of the vertical plate 1, and the guide wheel 19 is positioned between the external rotating plate 20 and the air cylinder 17;
a pulling rope 18 having one end fixed to an output shaft of the cylinder 17, the pulling rope 18 bypassing the guide wheel 19, and the other end of the pulling rope 18 fixed to a side surface of the extension rod 57.
In this embodiment, the sliding block 55 is driven by the air cylinder 17 and the pull rope 18 to move upwards against the elastic force of the fifth spring 56, when the output shaft of the air cylinder 17 extends outwards, the sliding block 55 moves downwards under the elastic force of the fifth spring 56, and in addition, when the second polygonal rod 58 contacts with the lower end surface of the outer rotating shaft 13 through the seventh spring 71, the seventh spring 71 is compressed, and when the second polygonal rod 58 is opposite to the fourth polygonal hole 60, the second polygonal rod 58 can be made to enter the fourth polygonal hole 60 quickly.
As an embodiment, as shown in fig. 1, 6, 7, 8, 9, and 10, the slider 55 is located below the stirring tank 2, and the driving unit includes:
the middle plate 21 is arranged in the middle of the filter cartridge 22, and the supporting plate 44 is used for connecting the side surface of the middle plate 21 and the inner side surface of the filter cartridge 22, and the middle plate 21 is provided with a screw hole 40 penetrating through the upper end surface and the lower end surface of the middle plate;
an inner bottom shaft 46 with a second end surface hole 47 on the top end surface and a supporting block 48 arranged on the inner wall of the second end surface hole 47, wherein the supporting block 48 is rotatably connected with a circular groove 49 arranged on the side surface of the inner rotating shaft 4, and a first polygonal hole 50 is arranged on the lower end surface of the inner rotating shaft 4;
the second polygonal hole 52 is arranged at the bottom of the second end face hole 47, the first polygonal rod 51 is matched with the first polygonal hole 50, the first polygonal rod 51 is slidably connected with the second polygonal hole 52, and the first polygonal hole 50 is opposite to the second polygonal hole 52;
a second electromagnet 72 fixed at the bottom of the second polygonal hole 52, and a fourth spring 53 with one end fixed at the bottom of the second polygonal rod 58, wherein the other end of the fourth spring 53 is fixed at the bottom of the second polygonal hole 52;
and a third spring 42 having one end fixed to the top of the surface groove 41, the other end of the third spring 42 being fixed to the upper end surface of the outer rotating plate 20.
In this embodiment, after the second polygonal rod 58 enters the fourth polygonal hole 60, the second motor 12 is started to rotate the outer bottom shaft 14, when one of the filter cylinders 22 moves right below the stirring tank 2, the second motor 12 stops driving, at this time, the cylinder 17 drives the linkage block 69 to move away from the outer rotating shaft 13, at this time, the linkage block 69 further compresses the seventh spring 71, so as to drive the sliding block 55 to move upwards against the fifth spring 56, so that the sliding block 55 finally contacts with the lower end surface of the filter cylinder 22 located right below the stirring tank 2 and drives the filter cylinder 22 to move upwards, in this process, because the second electromagnet 72 is in a power-off state, the first polygonal rod 51 enters the first polygonal hole 50, after the bottom of the inner bottom shaft 46 enters the screw hole 40, the first motor 3 drives the inner rotating shaft 4 to rotate, thereby driving the inner bottom shaft 46 to rotate, so that the inner bottom shaft 46 gradually enters the screw hole 40, the linkage block 69 further compresses the seventh spring 71, thereby driving the sliding block 55 to move upwards against the elastic force of the third spring 42, and finally contacts with the bottom of the stirring tank 2, so that the second electromagnet 72 is in close contact with the bottom of the second polygonal rod 72, and the second polygonal rod 52 does not completely rotate, and the second polygonal rod 52 completely rotates, and the inner bottom shaft 46 is completely rotates, and the second polygonal rod 52 is completely rotates; when the second electromagnet 72 is de-energized, so that the first polygonal rod 51 enters the first polygonal hole 50 again, the first motor 3 rotates in the direction, the inner bottom shaft 46 is separated from the screw hole 40, the filter cartridge 22 moves downward under the action of gravity, the third spring 42 plays a role in buffering, and then the rotating plate rotates through the rotating part.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the invention (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the invention, the steps may be implemented in any order and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
The present invention is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present invention should be included in the scope of the present invention.
Claims (7)
1. The preparation device of the plastic-free water-based heat-sealing coating comprises a stirring tank (2), wherein the plastic-free water-based heat-sealing coating is formed by stirring and mixing the following components in percentage by mass through the stirring tank (2): 25-36% of acrylic styrene copolymer emulsion, 35-45% of modified pure acrylic emulsion, 6-8% of palm wax emulsion, 33-43% of diluent and 0.52-2.15% of auxiliary agent, wherein a feed inlet (6) is arranged at the top of the stirring tank (2), and the preparation device is characterized by further comprising:
the bottom plate (9) is arranged in the stirring tank (2), the bottom plate (9) is provided with a discharge hole (10), a first electromagnetic valve is arranged in the discharge hole (10), the bottom plate (9) divides the stirring tank (2) into a stirring area and a filtering area positioned below the stirring area, and the feed inlet (6) is communicated with the stirring area;
the stirring part is arranged in the stirring area and is used for stirring materials in the stirring area;
the vertical plate comprises an outer rotating plate (20), a vertical plate (1) and a rotating part arranged on the front side surface of the vertical plate (1), wherein the outer rotating plate (20) is provided with a plurality of through holes (45) penetrating through the upper end surface and the lower end surface of the outer rotating plate, and the rotating part is used for driving the outer rotating plate (20) to rotate;
the filter cartridge (22) with the surface groove (41) on the outer side surface and the filter screen (43) arranged in the filter cartridge (22), and the through hole (45) is sleeved on the surface groove (41);
the driving part is used for driving the filter cylinder (22) positioned right below the stirring tank (2) to do lifting movement;
wherein, the driving part drives the filter cylinder (22) positioned right below the stirring tank (2) to move upwards, and finally, the upper end surface of the filter cylinder (22) right below the stirring tank (2) is contacted with the lower end surface of the stirring tank (2), and then the plastic-free water heat-sealing coating falling into the filtering area is filtered by the filter screen (43); after the driving part drives the filter cylinder (22) positioned right below the stirring tank (2) to move downwards and finally separates the upper end surface of the filter cylinder (22) right below the stirring tank (2) from the lower end surface of the stirring tank (2), the rotating part drives the outer rotating plate (20) to rotate, so that the other filter cylinder (22) moves right below the stirring tank (2);
the stirring section includes:
the stirring device comprises a first motor (3) arranged at the top of a stirring tank (2) and an inner rotating shaft (4) with the top end fixed on an output shaft of the first motor (3), wherein the inner rotating shaft (4) extends into a stirring area;
a plurality of stirring blades (5) arranged on the side surface of the inner rotating shaft (4), wherein the stirring blades (5) are positioned in the stirring area;
the stirring zone is divided into an upper stirring zone and a lower stirring zone, the diameter of the lower stirring zone is larger than that of the upper stirring zone, the lower stirring zone is further provided with an air vent (7), a second electromagnetic valve is arranged in the air vent (7), and the preparation device further comprises:
the diameter of the partition plate (27) is equal to that of the upper stirring zone, the partition plate (27) is provided with a perforation (29) penetrating through the upper end face and the lower end face of the partition plate, and the inner rotating shaft (4) penetrates through the perforation (29);
the device comprises an inner wall hole (28) symmetrically arranged on the inner wall of a perforation (29) and a thread plate (30) in sliding connection with the inner wall hole (28), wherein a semicircular groove is formed in the side surface of the thread plate (30) facing the inner rotating shaft (4), a first thread is formed in the inner side surface of the semicircular groove, and a second thread matched with the first thread is formed in the side wall of the inner rotating shaft (4);
a sliding part for driving the screw plate (30) to slide in the inner wall hole (28);
and the sealing plate (32) is arranged on the side surface of the rotating shaft, the sealing plate (32) is positioned in the upper stirring area, the diameter of the sealing plate (32) is equal to that of the perforation (29), and the sealing plate (32) is used for sealing the perforation (29) when the separation plate (27) moves into the upper stirring area.
2. The apparatus for producing a plastic-free aqueous heat-sealing paint according to claim 1, wherein the sliding portion comprises:
a driving ring (23) sleeved outside the upper stirring area, wherein an inner rotating groove (25) is formed in the inner side wall of the driving ring (23);
an inner rotating plate (26) arranged on the outer side surface of the stirring tank (2), wherein the inner rotating plate (26) is rotationally connected with the inner rotating groove (25);
the connecting rod (33) is fixed at one end of the connecting rod (33) on the side surface of the threaded plate (30) opposite to the inner rotating shaft (4), the connecting rod (33) is vertically arranged, and a communicating groove (31) matched with the connecting rod (33) is formed in the upper end surface of the partition plate (27);
the stirring tank comprises a rod hole (39) penetrating through the inner side wall and the outer side wall of the stirring tank (2), and a communication rod (38) in sliding connection with the rod hole (39), wherein one end of the communication rod (38) is in sliding connection with a side surface groove (35) arranged on the side surface of the connecting rod (33), an elliptical groove (34) is formed in the lower end surface of the driving ring (23), and the other end of the communication rod (38) is in contact connection with the side wall of the elliptical groove (34);
the second spring (37) is sleeved on the communication rod (38), one end of the second spring (37) is fixed on the outer side surface of the stirring tank (2), and the other end of the second spring (37) is fixed on the end part of the communication rod (38) positioned outside the stirring tank (2);
a rotating assembly for driving the driving ring (23) to rotate;
the end face of the communication rod (38) positioned in the stirring tank (2) is provided with a first end face hole (74), and the inserted rod (11) is in sliding connection with the first end face hole (74);
the device comprises a first electromagnet (8) arranged at the bottom of a first end face hole (74) and a first spring (73) with one end fixed at the bottom of the first end face hole (74), wherein the other end of the first spring (73) is fixed at the end face of a plug rod (11) positioned in the first end face hole (74), and a plug hole (36) matched with the plug rod (11) is formed in the side wall, close to the bottom, of a side face groove (35).
3. The apparatus for preparing a plastic-free aqueous heat-sealing coating material as set forth in claim 2, wherein said rotating assembly comprises:
the rotary table comprises a second motor (12) arranged on the front side surface of the vertical plate (1), an outer rotary shaft (13) with one end fixedly connected with an output shaft of the second motor (12) and a rotary block (15) fixed on the side surface of the outer rotary shaft (13), wherein a plurality of inner holes (63) are formed in the rotary block (15), and the inner holes (63) penetrate through the lower end surface of the rotary block (15);
the device comprises a third electromagnet (61) arranged at the top of an inner hole (63), a limit rod (64) in sliding connection with the inner hole (63) and a sixth spring (65) with one end fixed at the top of the inner hole (63), wherein one end of the sixth spring (65) is fixed at the top of the inner hole (63), and the other end of the sixth spring (65) is fixed at the end face of the limit rod (64) positioned in the inner hole (63);
a main gear (16) with a shaft hole is arranged in the middle, the diameter of the shaft hole is larger than that of the outer rotating shaft (13), the outer rotating shaft (13) penetrates through the shaft hole, and a limit groove (67) corresponding to the limit rod (64) is formed in the end face, facing the rotating block (15), of the main gear (16);
a pinion (24) mounted on the outer side of the drive ring (23), the pinion (24) being matched with the main gear (16);
a drive for driving the primary gear (16) away from or towards the secondary gear (24).
4. A device for preparing a plastic-free aqueous heat-sealing coating as recited in claim 3, wherein said driving member comprises
The sleeve (62) is arranged on the end face of the main gear (16) facing away from the rotating block (15), the outer rotating shaft (13) penetrates through the sleeve (62), and a side ring groove (66) is formed in the outer side face of the sleeve (62);
the driving rod (68) with one end rotationally connected with the side ring groove (66) and the air cylinder (17) arranged on the front side surface of the vertical plate (1), and an output shaft of the air cylinder (17) is connected with the driving rod (68).
5. The apparatus for producing a plastic-free aqueous heat-sealing paint according to claim 4, wherein said rotating portion comprises:
an outer bottom shaft (14) positioned right below the outer rotating shaft (13), a bearing seat is arranged on the front side surface of the vertical plate (1), the outer bottom shaft (14) is arranged on the bearing seat, a third polygonal hole (59) penetrating through the upper end surface and the lower end surface of the outer bottom shaft (14) is arranged on the outer bottom shaft (14), and the outer rotating plate (20) is arranged on the outer bottom shaft (14);
a second polygonal rod (58) in sliding connection with the third polygonal hole (59), wherein a fourth polygonal hole (60) right opposite to the third polygonal hole (59) is arranged on the bottom end surface of the outer rotating shaft (13), and the second polygonal rod (58) is matched with the fourth polygonal hole (60);
the sliding block (55) is connected with the sliding groove (54) in a sliding manner, one end of the extending rod (57) is fixed on the side face of the sliding block (55), and the second polygonal rod (58) is in contact with the side surface of the extending rod (57);
and the driving assembly is used for driving the sliding block (55) to do lifting motion.
6. The apparatus for preparing a plastic-free aqueous heat-sealing coating material as set forth in claim 5, wherein said driving assembly comprises:
a fifth spring (56) with one end fixed on the side surface of the sliding block (55), and the other end of the fifth spring (56) is fixed on the bottom of the sliding groove (54);
a linkage groove (70) arranged on the side surface of the driving rod (68), and a linkage block (69) which is connected with the linkage groove (70) in a sliding way, wherein the linkage block (69) is fixed on an output shaft of the air cylinder (17);
a seventh spring (71) positioned in the linkage groove (70), wherein one end of the seventh spring (71) is fixed on the side surface of the linkage block (69), and the other end of the seventh spring (71) is fixed on one side of the linkage groove (70);
the guide wheel (19) is arranged on the front side surface of the vertical plate (1), and the guide wheel (19) is positioned between the outer rotating plate (20) and the air cylinder (17);
and one end of the pull rope (18) is fixed on the output shaft of the air cylinder (17), the pull rope (18) bypasses the guide wheel (19), and the other end of the pull rope (18) is fixed on the side surface of the extension rod (57).
7. The apparatus for producing a plastic-free aqueous heat-sealing paint according to claim 6, wherein the slider (55) is located below the stirring tank (2), and the driving section comprises:
the middle plate (21) is arranged in the middle of the filter cylinder (22) and the supporting plate (44) is used for connecting the side surface of the middle plate (21) and the inner side surface of the filter cylinder (22), and the middle plate (21) is provided with screw holes (40) penetrating through the upper end surface and the lower end surface of the middle plate;
the top end face is provided with an inner bottom shaft (46) with a second end face hole (47) and a supporting block (48) arranged on the inner wall of the second end face hole (47), the supporting block (48) is rotationally connected with a circular groove (49) arranged on the side surface of the inner rotating shaft (4), and the lower end face of the inner rotating shaft (4) is provided with a first polygonal hole (50);
the first polygonal rod (51) is matched with the first polygonal hole (50), the first polygonal rod (51) is in sliding connection with the second polygonal hole (52), and the first polygonal hole (50) is opposite to the second polygonal hole (52);
the second electromagnet (72) is fixed at the bottom of the second polygonal hole (52), and the fourth spring (53) is fixed at one end of the second electromagnet at the bottom of the second polygonal rod (58), and the other end of the fourth spring (53) is fixed at the bottom of the second polygonal hole (52);
and one end of the third spring (42) is fixed at the top of the surface groove (41), and the other end of the third spring (42) is fixed at the upper end surface of the outer rotating plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211551720.8A CN116082903B (en) | 2022-12-05 | 2022-12-05 | Plastic-free water-based heat-sealing coating and preparation device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211551720.8A CN116082903B (en) | 2022-12-05 | 2022-12-05 | Plastic-free water-based heat-sealing coating and preparation device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116082903A CN116082903A (en) | 2023-05-09 |
| CN116082903B true CN116082903B (en) | 2024-03-29 |
Family
ID=86200060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211551720.8A Active CN116082903B (en) | 2022-12-05 | 2022-12-05 | Plastic-free water-based heat-sealing coating and preparation device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116082903B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206255450U (en) * | 2016-12-07 | 2017-06-16 | 大连佳秀百隆新材料股份有限公司 | A kind of storage tank for paint production |
| CN109012261A (en) * | 2018-08-08 | 2018-12-18 | 南通立方新材料科技有限公司 | A kind of coating processing mixed stirring device |
| CN208526004U (en) * | 2018-06-20 | 2019-02-22 | 山东土木启生物科技有限公司 | A kind of microbial liquid composite bacteria agent filter device |
| CN208975724U (en) * | 2018-07-20 | 2019-06-14 | 浙江子健新型材料有限公司 | A kind of powder blanking device |
| CN111888962A (en) * | 2020-08-03 | 2020-11-06 | 巩莉 | Preparation process of high-molecular water-based paint |
| CN214345998U (en) * | 2021-01-28 | 2021-10-08 | 安徽宸耀建材有限公司 | A rapid mixing device for processing of real mineral varnish |
| CN214438490U (en) * | 2020-12-26 | 2021-10-22 | 山东七维新材料有限公司 | Viscous paint production system |
| CN113584943A (en) * | 2021-07-31 | 2021-11-02 | 广东博海化工科技有限公司 | Oil-proof water-based heat-sealing coating applied to paper food packaging material and preparation method and use method thereof |
| CN215086536U (en) * | 2021-04-13 | 2021-12-10 | 青岛方圆达建设集团有限公司 | Agitating unit for building construction coating |
| CN216171590U (en) * | 2021-11-05 | 2022-04-05 | 河北工业职业技术学院 | Mixing device for processing metal porous material |
| CN217368918U (en) * | 2022-01-18 | 2022-09-06 | 青岛和嘉泰电器有限公司 | Electrostatic spraying powder recovery unit |
-
2022
- 2022-12-05 CN CN202211551720.8A patent/CN116082903B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206255450U (en) * | 2016-12-07 | 2017-06-16 | 大连佳秀百隆新材料股份有限公司 | A kind of storage tank for paint production |
| CN208526004U (en) * | 2018-06-20 | 2019-02-22 | 山东土木启生物科技有限公司 | A kind of microbial liquid composite bacteria agent filter device |
| CN208975724U (en) * | 2018-07-20 | 2019-06-14 | 浙江子健新型材料有限公司 | A kind of powder blanking device |
| CN109012261A (en) * | 2018-08-08 | 2018-12-18 | 南通立方新材料科技有限公司 | A kind of coating processing mixed stirring device |
| CN111888962A (en) * | 2020-08-03 | 2020-11-06 | 巩莉 | Preparation process of high-molecular water-based paint |
| CN214438490U (en) * | 2020-12-26 | 2021-10-22 | 山东七维新材料有限公司 | Viscous paint production system |
| CN214345998U (en) * | 2021-01-28 | 2021-10-08 | 安徽宸耀建材有限公司 | A rapid mixing device for processing of real mineral varnish |
| CN215086536U (en) * | 2021-04-13 | 2021-12-10 | 青岛方圆达建设集团有限公司 | Agitating unit for building construction coating |
| CN113584943A (en) * | 2021-07-31 | 2021-11-02 | 广东博海化工科技有限公司 | Oil-proof water-based heat-sealing coating applied to paper food packaging material and preparation method and use method thereof |
| CN216171590U (en) * | 2021-11-05 | 2022-04-05 | 河北工业职业技术学院 | Mixing device for processing metal porous material |
| CN217368918U (en) * | 2022-01-18 | 2022-09-06 | 青岛和嘉泰电器有限公司 | Electrostatic spraying powder recovery unit |
Non-Patent Citations (1)
| Title |
|---|
| 《基于多功能树脂的环境友好型防污涂料的制备及性能研究》;蒋习民;《中国涂料》;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116082903A (en) | 2023-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108079881A (en) | A kind of vertically shaking building coating mixing arrangement | |
| CN116082903B (en) | Plastic-free water-based heat-sealing coating and preparation device thereof | |
| CN116832644A (en) | Circulation type synthetic material stirring equipment | |
| CN218358877U (en) | Mixing and stirring device | |
| CN116286174A (en) | Grease production leaching equipment and application method thereof | |
| CN206417876U (en) | A kind of rare earth oxide production extraction separation device | |
| CN205659635U (en) | Multi -functional equipment of mediating | |
| CN209865373U (en) | A filter equipment for separating natural product | |
| CN210729253U (en) | Coating stirring is with stirring dispenser | |
| CN209143668U (en) | A kind of paint filling bucket that easy carrying is toppled over | |
| CN111921420B (en) | Full-automatic medicine soaking device for tap water treatment | |
| CN215842635U (en) | Automatic liquid preparation equipment | |
| CN220972959U (en) | Novel environmental protection new material bag production facility | |
| CN207498441U (en) | A kind of rare earth preparation extraction equipment | |
| CN220495639U (en) | Extraction separation device | |
| CN219073455U (en) | Glue defoaming mechanism of dispensing machine | |
| CN214986177U (en) | Weighing device for quantitative packaging machine | |
| CN214076101U (en) | Braided bag environment-friendly printing water ink preparation is with high-speed agitating unit | |
| CN219984454U (en) | Quick modulating device for food additive | |
| CN210735611U (en) | Organic peony seed loading attachment | |
| CN213791104U (en) | Multi-type ink-regulating machine | |
| CN215086248U (en) | Raw material preparation equipment for multifunctional paint preparation | |
| CN209905116U (en) | Discharging device of food packaging machinery | |
| CN218659923U (en) | Vinyl resin agitating unit with proportion regulatory function | |
| CN219816148U (en) | Quick equal proportion dosing unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |