CN112961402B

CN112961402B - Epoxy recovery system

Info

Publication number: CN112961402B
Application number: CN202110142213.8A
Authority: CN
Inventors: 万根河; 秦诚诚
Original assignee: Anhui Chaoyue Environmental Protection Technology Co ltd
Current assignee: Anhui Chaoyue Environmental Protection Technology Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2022-11-22
Anticipated expiration: 2041-02-02
Also published as: CN112961402A

Abstract

The invention relates to the technical field of epoxy resin recovery device application, and particularly discloses an epoxy resin recovery system, which comprises a base, a first cylinder, a second cylinder, an upper cover plate and a crushing mechanism, wherein the base is provided with a first cylinder and a second cylinder; the first cylinder is fixedly connected to the top of the base; the second cylinder is fixedly connected to the top of the second cylinder, a first discharge hole is formed between the first cylinder and the second cylinder, and the first cylinder and the second cylinder are communicated through the first discharge hole; the upper cover plate is arranged at the tops of the first cylinder and the second cylinder; a feed inlet is formed in the top of the upper cover plate; the crushing mechanism is arranged at the top of the first barrel; the crushing mechanism comprises a first supporting plate, a cylinder, a push rod, a fixing plate, crushing teeth and a T-shaped baffle; the first supporting plate is fixedly connected to the top of the upper cover plate; the air cylinder is arranged at the top of the first supporting plate; is favorable for accelerating the dissolution rate of the epoxy resin.

Description

Epoxy recovery system

Technical Field

The invention relates to a resin recovery system, in particular to an epoxy resin recovery system, and belongs to the technical field of application of epoxy resin recovery devices.

Background

Epoxy resin is a general name of a polymer containing more than two epoxy groups in a molecule, and is a polycondensation product of epoxy chloropropane and bisphenol A or polyhydric alcohol, because of the chemical activity of the epoxy groups, a plurality of compounds containing active hydrogen can be used for ring opening, curing and crosslinking to generate a net structure, so that the epoxy resin is a thermosetting resin, the bisphenol A epoxy resin not only has the largest yield and the most complete variety, but also has continuously increased new modified varieties and continuously improved quality, and the epoxy resin has excellent physical mechanical and electrical insulation properties, bonding properties with various materials and flexibility of the use process, which are not possessed by other thermosetting plastics. Therefore, it can be made into coating, composite material, casting material, adhesive, mould pressing material and injection moulding material, and can be extensively used in various fields of national economy.

The existing epoxy resin recovery system generally puts the material containing the epoxy resin into a cylinder, and then adds an organic solvent to dissolve the epoxy resin, however, through long-term observation, we find that the dissolution rate is low, and further the recovery efficiency of the epoxy resin is very low, and therefore, we propose an epoxy resin recovery system.

Disclosure of Invention

The invention aims to provide an epoxy resin recovery system, which aims to solve the technical problems that the existing epoxy resin recovery system generally puts materials containing epoxy resin into a cylinder, and then adds an organic solvent to dissolve the epoxy resin, but long-term observation shows that the dissolution mode has low dissolution rate, and further the recovery efficiency of the epoxy resin is low.

In order to achieve the purpose, the invention provides the following technical scheme:

an epoxy resin recovery system comprises a base, a first cylinder, a second cylinder, an upper cover plate and a crushing mechanism; the first cylinder is fixedly connected to the top of the base; the second cylinder is fixedly connected to the top of the second cylinder, a first discharge hole is formed between the first cylinder and the second cylinder, and the first cylinder is communicated with the second cylinder through the first discharge hole; the upper cover plate is arranged at the tops of the first cylinder and the second cylinder; a feed inlet is formed in the top of the upper cover plate; the crushing mechanism is arranged at the top of the first barrel; the crushing mechanism comprises a first supporting plate, a cylinder, a push rod, a fixing plate, crushing teeth and a T-shaped baffle; the first supporting plate is fixedly connected to the top of the upper cover plate; the air cylinder is arranged at the top of the first supporting plate; the push rod is arranged at the output end of the cylinder and penetrates through the wall body of the upper cover plate; the fixed plate is fixedly connected to the bottom of the push rod; the crushing teeth are uniformly arranged at the bottom of the fixing plate, the T-shaped baffle penetrates through the top of the upper cover plate, and one end of the T-shaped baffle is arranged in the first discharging port.

Further, the fixing plate has a slope of 15 degrees; the bottom of the first cylinder is also inclined at 15 degrees.

Further, a stirring unit is arranged inside the second cylinder; the stirring unit comprises a lifting mechanism, a rotating mechanism and an auxiliary assembly; the lifting mechanism comprises a second supporting plate, a first motor, a disc, a first connecting rod and a through groove; the second supporting plate is fixedly connected to the top of the upper cover plate; the first motor is arranged on the side wall of the second supporting plate; the disc is rotatably connected to the side wall of the second supporting plate; the first connecting rod is eccentrically connected to the side wall of the disc; the through groove is formed in the top of the upper cover plate.

Further, the rotating mechanism comprises a shell, a second motor, a stirring rod and a blade; the shell is fixedly connected to the top of the upper cover plate; the second motor is arranged inside the shell; the stirring rod is connected to the output end of the motor through a coupler; the paddle is fixedly connected to the side wall of the stirring rod.

Further, the auxiliary assembly comprises a first connecting plate, a diamond rod, a second connecting plate, a third connecting plate, a straight rod and a second connecting rod; the first connecting plate is fixedly connected to the bottom of the stirring rod; the top end of the rhombic rod is hinged to the first connecting plate; the second connecting plate is hinged to the bottom end of the diamond rod; the third connecting plates are symmetrically arranged at the left end and the right end of the diamond rod; the straight rod is fixedly connected to the side wall of the third connecting plate; the second connecting rod is hinged to the bottom of the second barrel.

Further, a third connecting rod is hinged to the bottom of the second cylinder; an air bag is arranged on the side wall of the third connecting rod; an air outlet pipe is arranged on the side wall of the air bag, and a waterproof breathable film is arranged at the end part of the air outlet pipe; the bottom of base is provided with the second discharge gate, and the one end of second discharge gate and the bottom intercommunication of second barrel.

The invention has the beneficial effects that:

1. according to the invention, the crushing mechanism is arranged, and the epoxy resin waste placed in the first cylinder can be crushed through the matched use of the first supporting plate, the air cylinder, the push rod, the fixing plate, the crushing teeth and the T-shaped baffle, so that the subsequent dissolution of the epoxy resin waste is facilitated.

2. According to the invention, the stirring unit is arranged, and the lifting mechanism, the rotating mechanism and the auxiliary assembly are matched for use, so that the mixed liquid in the second cylinder is uniformly stirred, the dissolution of epoxy resin wastes is accelerated, and the working efficiency is further improved.

Drawings

FIG. 1 is a schematic view of an overall structure of an epoxy resin recycling system according to the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of an epoxy resin recycling system according to the present invention;

FIG. 3 is a schematic diagram of a region A of the epoxy resin recycling system of FIG. 2;

FIG. 4 is a block diagram of a recycling system for epoxy resin shown in the area B of FIG. 2;

FIG. 5 is a schematic diagram of a recycling system for epoxy resin shown in the area C of FIG. 2;

illustration of the drawings: 1. a base; 11. a second discharge port; 2. a first cylinder; 21. a first discharge port; 3. a second cylinder; 4. an upper cover plate; 41. a feed inlet; 5. a crushing mechanism; 51. a first support plate; 52. a cylinder; 53. a push rod; 54. a fixing plate; 55. crushing teeth; 56. a T-shaped baffle; 6. a stirring unit; 61. a lifting mechanism; 611. a second support plate; 612. a first motor; 613. a disc; 614. a first link; 615. a through groove; 62. a rotating mechanism; 621. a housing; 622. a second motor; 623. a stirring rod; 624. a paddle; 63. an auxiliary component; 631. a first connecting plate; 632. a diamond-shaped rod; 633. a second connecting plate; 634. a third connecting plate; 635. a straight rod; 636. a second link; 637. a third link; 638. an air bag; 639. and an air outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 5, an epoxy resin recycling system includes a base 1, a first cylinder 2, a second cylinder 3, an upper cover plate 4 and a crushing mechanism 5; the first cylinder 2 is fixedly connected to the top of the base 1; the second cylinder 3 is fixedly connected to the top of the second cylinder 3, a first discharge hole 21 is formed between the first cylinder 2 and the second cylinder 3, and the first cylinder 2 is communicated with the second cylinder 3 through the first discharge hole 21; the upper cover plate 4 is arranged at the tops of the first barrel 2 and the second barrel 3; the top of the upper cover plate 4 is provided with a feeding hole 41; the crushing mechanism 5 is arranged at the top of the first barrel 2; the crushing mechanism 5 comprises a first supporting plate 51, an air cylinder 52, a push rod 53, a fixing plate 54, crushing teeth 55 and a T-shaped baffle 56; the first supporting plate 51 is fixedly connected to the top of the upper cover plate 4; the air cylinder 52 is arranged on the top of the first supporting plate 51; the push rod 53 is arranged at the output end of the air cylinder 52 and penetrates through the wall body of the upper cover plate 4; the fixed plate 54 is fixedly connected to the bottom of the push rod 53; the crushing teeth 55 are uniformly arranged at the bottom of the fixing plate 54, the T-shaped baffle 56 penetrates through the top of the upper cover plate 4, and one end of the T-shaped baffle 56 is arranged in the first discharge hole 21; the during operation is put into the inside of first barrel 2 with the epoxy discarded object, opens the switch of cylinder 52 again for cylinder 52 promotes push rod 53, then drives the fixed plate 54 of push rod 53 bottom and moves down together, and meanwhile, broken tooth 55 can crowd the bits of broken glass with the epoxy discarded object, has realized the breakage to the epoxy discarded object, and wherein T shape baffle 56 can block in the epoxy discarded object flows to second barrel 3 through first discharge gate 21, has improved the whole result of use of this device.

In one embodiment of the present invention, the fixing plate 54 has a slope of 15 degrees; the bottom of the first cylinder 2 is also inclined by 15 degrees; in operation, when the epoxy discarded object was put into first barrel 2, broken tooth 55 can be crowded garrulous with the epoxy discarded object, because the bottom of first barrel 2 has 15 degrees inclinations, the epoxy discarded object after the breakage can constantly move near first discharge gate 21, and when T shape baffle 56 rebound back, the epoxy discarded object after the breakage will be followed first discharge gate 21 and flowed to in the second barrel 3.

As an embodiment of the present invention, a stirring unit 6 is provided inside the second cylinder 3; the stirring unit 6 comprises a lifting mechanism 61, a rotating mechanism 62 and an auxiliary assembly 63; the lifting mechanism 61 includes a second support plate 611, a first motor 612, a disc 613, a first link 614, and a through groove 615; the second supporting plate 611 is fixedly connected to the top of the upper cover plate 4; the first motor 612 is disposed at a side wall of the second support plate 611; the disc 613 is rotatably connected to the side wall of the second support plate 611; the first link 614 is eccentrically connected to a sidewall of the disc 613; the through groove 615 is arranged at the top of the upper cover plate 4; during operation, the switch of the first motor 612 is turned on, so that the first motor 612 drives the disc 613 to rotate, the disc 613 can drive the first link 614 to rotate, and the first link 614 moves up and down, left and right at the top of the upper cover plate 4, so that the crushed epoxy resin waste in the second cylinder 3 can be stirred more uniformly.

As an embodiment of the present invention, the rotating mechanism 62 includes a housing 621, a second motor 622, a stirring bar 623, and a paddle 624; the shell 621 is fixedly connected to the top of the upper cover plate 4; the second motor 622 is disposed inside the housing 621; the stirring rod 623 is connected to the output end of the motor through a coupler; the paddle 624 is fixedly connected to the side wall of the stirring rod 623; in operation, the switch of the second motor 622 is turned on, so that the second motor 622 drives the stirring rod 623 to rotate, and meanwhile, the blade 624 on the side wall of the stirring rod 623 also stirs the mixed liquid inside the second cylinder 3, and the housing 621 is fixedly connected to the bottom of the first connecting rod 614, so that when the first connecting rod 614 moves up and down, the housing 621 also moves up and down, left and right, and further the mixed liquid is stirred more uniformly by the stirring rod 623 and the blade 624.

As an embodiment of the present invention, the auxiliary assembly 63 includes a first connection plate 631, a diamond-shaped bar 632, a second connection plate 633, a third connection plate 634, a straight bar 635, and a second connection bar 636; the first connecting plate 631 is fixedly connected to the bottom of the stirring rod 623; the top end of the diamond-shaped rod 632 is hinged with the first connecting plate 631; the second connecting plate 633 is hinged at the bottom end of the rhombic rod 632; the third connecting plates 634 are symmetrically arranged at the left and right ends of the diamond-shaped rod 632; the straight rod 635 is fixedly connected to the side wall of the third connecting plate 634; the second connecting rod 636 is hinged at the bottom of the second cylinder 3; in operation, after the first connecting rod 614 moves downwards, the stirring rod 623 also moves downwards through the transitional action of the housing 621, so as to press the first connecting plate 631 and the second connecting plate 633, further press the diamond-shaped rod 632, finally move the third connecting plate 634 to two sides, further push the second connecting rod 636 by the straight rod 635, so that the second connecting rod 636 rotates, after the stirring rod 623 moves upwards, the straight rod 635 does not press the second connecting rod 636, and due to the action of the spring on the side wall of the second connecting rod 636, the second connecting rod 636 returns to the initial position.

As an embodiment of the present invention, the bottom of the second cylinder 3 is hinged with a third connecting rod 637; an air bag 638 is arranged on the side wall of the third connecting rod 637; an air outlet pipe 639 is arranged on the side wall of the air bag 638, and a waterproof breathable film is arranged at the end part of the air outlet pipe 639; a second discharge hole 11 is formed in the bottom of the base 1, and one end of the second discharge hole 11 is communicated with the bottom of the second cylinder 3; the during operation, continue the downstream as puddler 623, make first connecting plate 631 and second connecting plate 633 receive the extrusion, and then extrude rhombus pole 632, make third connecting plate 634 move to both sides at last, and then straight-bar 635 will promote second connecting rod 636, make second connecting rod 636 continue to rotate, will extrude third connecting rod 637, make third connecting rod 637 extrusion gasbag 638, and then the inside gas of gasbag 638 passes through the blowout of outlet duct 639, be favorable to the stirring to the mixed liquid of bottom, the whole result of use of this device has been improved greatly.

The working principle is as follows: when the device works, epoxy resin waste is placed into the first barrel 2, the switch of the air cylinder 52 is turned on, the air cylinder 52 pushes the push rod 53, the fixing plate 54 at the bottom of the push rod 53 is driven to move downwards, meanwhile, the crushing teeth 55 can crush the epoxy resin waste, the epoxy resin waste is crushed, the T-shaped baffle 56 can prevent the epoxy resin waste from flowing into the second barrel 3 through the first discharge hole 21, and the whole using effect of the device is improved; when epoxy resin waste is put into the first cylinder 2, the crushing teeth 55 crush the epoxy resin waste, because the bottom of the first cylinder 2 has an inclination of 15 degrees, the crushed epoxy resin waste continuously moves to the vicinity of the first discharge port 21, and when the T-shaped baffle 56 moves upwards, the crushed epoxy resin waste flows into the second cylinder 3 from the first discharge port 21, at this time, a mailing solvent is added into the second cylinder 3, and the switch of the first motor 612 is turned on, so that the first motor 612 drives the disc 613 to rotate, and then the disc 613 can drive the first connecting rod 614 to rotate, so that the first connecting rod 614 moves up and down and left and right at the top of the upper cover plate 4, so that the crushed epoxy resin waste in the second cylinder 3 can be stirred more uniformly, and at the same time, the switch of the second motor 622 is turned on, so that the second motor 622 drives the stirring rod 623 to rotate, and meanwhile, the paddle 624 on the side wall of the stirring rod 623 can stir the mixed liquid in the second cylinder 3, and the right shell 621 is fixed at the bottom of the first connecting rod 621, so that when the paddle 624 moves up and down, the left and right shells 621 move more uniformly; when the first connecting rod 614 moves downwards, the stirring rod 623 also moves downwards through the transitional action of the shell 621, so that the first connecting plate 631 and the second connecting plate 633 are pressed, the rhombic rod 632 is pressed, finally the third connecting plate 634 moves towards two sides, the straight rod 635 pushes the second connecting rod 636, the second connecting rod 636 is rotated, when the stirring rod 623 moves upwards, the straight rod 635 does not press the second connecting rod 636, and the second connecting rod 636 returns to the initial position due to the action of a spring on the side wall of the second connecting rod 636; when puddler 623 continues downstream for first connecting plate 631 and second connecting plate 633 receive the extrusion, and then extrude rhombus pole 632, make third connecting plate 634 move to both sides at last, and then the straight-bar 635 will promote second connecting rod 636, make second connecting rod 636 continue to rotate, will extrude third connecting rod 637, make third connecting rod 637 extrude gasbag 638, and then the inside gas of gasbag 638 passes through outlet duct 639 and spouts, be favorable to the stirring to the bottom mixed liquid, the whole result of use of this device has been improved greatly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An epoxy resin recovery system is characterized by comprising a base (1), a first cylinder (2), a second cylinder (3), an upper cover plate (4) and a crushing mechanism (5); the first cylinder (2) is fixedly connected to the top of the base (1); the second cylinder (3) is fixedly connected to the top of the second cylinder (3), a first discharge hole (21) is formed between the first cylinder (2) and the second cylinder (3), and the first cylinder (2) is communicated with the second cylinder (3) through the first discharge hole (21); the upper cover plate (4) is arranged at the tops of the first cylinder (2) and the second cylinder (3); a feed inlet (41) is formed in the top of the upper cover plate (4); the crushing mechanism (5) is arranged at the top of the first cylinder (2); the crushing mechanism (5) comprises a first supporting plate (51), an air cylinder (52), a push rod (53), a fixing plate (54), crushing teeth (55) and a T-shaped baffle (56); the first supporting plate (51) is fixedly connected to the top of the upper cover plate (4); the air cylinder (52) is arranged on the top of the first supporting plate (51); the push rod (53) is arranged at the output end of the air cylinder (52) and penetrates through the wall body of the upper cover plate (4); the fixed plate (54) is fixedly connected to the bottom of the push rod (53); the crushing teeth (55) are uniformly arranged at the bottom of the fixing plate (54), the T-shaped baffle (56) penetrates through the top of the upper cover plate (4), and one end of the T-shaped baffle (56) is arranged in the first discharge hole (21);

the fixed plate (54) is inclined at 15 degrees; the bottom of the first cylinder (2) is also inclined by 15 degrees;

a stirring unit (6) is arranged in the second cylinder (3); the stirring unit (6) comprises a lifting mechanism (61), a rotating mechanism (62) and an auxiliary assembly (63); the lifting mechanism (61) comprises a second support plate (611), a first motor (612), a disc (613), a first connecting rod (614) and a through groove (615); the second supporting plate (611) is fixedly connected to the top of the upper cover plate (4); the first motor (612) is arranged on the side wall of the second support plate (611); the disc (613) is rotatably connected to the side wall of the second support plate (611); the first connecting rod (614) is eccentrically connected to the side wall of the disc (613); the through groove (615) is arranged at the top of the upper cover plate (4);

the rotating mechanism (62) comprises a shell (621), a second motor (622), a stirring rod (623) and a blade (624); the shell (621) is fixedly connected to the top of the upper cover plate (4); the second motor (622) is arranged inside the shell (621); the stirring rod (623) is connected to the output end of the motor through a coupler; the paddle (624) is fixedly connected to the side wall of the stirring rod (623);

the auxiliary assembly (63) comprises a first connecting plate (631), a diamond-shaped rod (632), a second connecting plate (633), a third connecting plate (634), a straight rod (635) and a second connecting rod (636); the first connecting plate (631) is fixedly connected to the bottom of the stirring rod (623); the top end of the diamond-shaped rod (632) is hinged to the first connecting plate (631); the second connecting plate (633) is hinged to the bottom end of the diamond-shaped rod (632); the third connecting plates (634) are symmetrically arranged at the left end and the right end of the rhombic rod (632); the straight rod (635) is fixedly connected to the side wall of the third connecting plate (634); the second connecting rod (636) is hinged to the bottom of the second cylinder (3).

2. An epoxy resin recycling system according to claim 1, characterized in that the bottom of the second cylinder (3) is hinged with a third link (637); an air bag (638) is arranged on the side wall of the third connecting rod (637); an air outlet pipe (639) is arranged on the side wall of the air bag (638), and a waterproof breathable film is arranged at the end part of the air outlet pipe (639); the bottom of base (1) is provided with second discharge gate (11), and the one end of second discharge gate (11) and the bottom intercommunication of second barrel (3).