CN220159861U

CN220159861U - Epoxy agitator tank

Info

Publication number: CN220159861U
Application number: CN202321542549.4U
Authority: CN
Inventors: 吴道才; 陈祺祺; 陈伟博; 郑斌; 叶智豪
Original assignee: Wenzhou Shenyou New Material Co ltd
Current assignee: Wenzhou Shenyou New Material Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-12-12
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses an epoxy resin stirring tank, which is technically characterized by comprising a tank body, a tank cover, a rotating motor, a stirring shaft and a plurality of stirring blades, wherein the stirring shaft comprises an inner core, an outer cylinder sleeved outside the inner core, an end cover covered at one end of the outer cylinder, a water inlet pipe coaxially positioned on one end face of the inner core and penetrating through the end cover, and a water outlet pipe positioned on the end cover and communicated with an inner cavity of the outer cylinder.

Description

Epoxy agitator tank

Technical Field

The utility model relates to epoxy resin processing equipment, in particular to an epoxy resin stirring tank.

Background

The epoxy resin is an organic compound with two or more epoxy groups in molecules, the cured epoxy resin has good physical and chemical properties, has excellent bonding strength on the surfaces of metal and nonmetal materials, has good dielectric property, small deformation shrinkage, good dimensional stability, high hardness and better flexibility of products, and is stable to alkali and most solvents, thus being widely applied to national defense and national economy departments, being used as casting, dipping, laminating materials, adhesives, coatings and the like, and the epoxy resin needs to be stirred in the epoxy resin processing process.

In the prior art, when the epoxy resin is rapidly stirred in a stirring tank, a large amount of heat is easily generated by a stirring shaft connected with a rotating motor and a plurality of stirring blades positioned on the stirring shaft, the service life of the stirring shaft is easily shortened due to heat rising, the breaking speed of the connecting part of the stirring blades and the stirring shaft is also increased, and meanwhile, the temperature of the environment where the water-based epoxy resin is located is increased, so that the performance of the water-based epoxy resin is influenced.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the epoxy resin stirring tank which can timely dissipate heat and has a stable structure between a stirring shaft and stirring blades.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an epoxy agitator tank, includes the jar body, lid on the jar body, relative jar lid fixed connection's rotating electrical machines, with the output shaft transmission of rotating electrical machines be connected and run through the (mixing) shaft of jar lid and a plurality of stirring leaf that are located outside the (mixing) shaft, the (mixing) shaft is including inner core, cover locate the outer urceolus of inner core outside, lid in the end cover of urceolus one end, coaxial location is on an inner core terminal surface and run through the inlet tube of end cover and the outlet pipe that is located on the end cover and communicate with the urceolus inner chamber, the through-hole coaxial and the intercommunication with the inlet tube is seted up on the inner core perisporium, set up the helicla that both ends are located respectively on two terminal surfaces of inner core on the terminal surface of inner core, a plurality of stirring leaf all are located on the urceolus, the outlet pipe is the kinked and its both ends are located respectively one side of inlet tube and the top of inlet tube port, the urceolus is provided with the follow driving wheel outside coaxial, the rotating electrical machines is located one side of the urceolus and is provided with the inlet tube with the consecutive from the driving wheel meshing of inlet tube, through water flow through, through the through-hole, helical groove and the cavity and the outlet tube reach between the cavity and the inner core.

As a further improvement of the utility model, the inner core peripheral wall is sleeved with a sealing layer which can be attached to the inner wall of the outer cylinder.

As a further improvement of the present utility model, a plurality of the agitation She Junxiang is inclined to the horizontal.

As a further improvement of the utility model, a first sealing ring is arranged between the end cover and the outer cylinder.

As a further improvement of the utility model, a second sealing ring which is tightly attached to the end cover is arranged outside the water inlet pipe.

The utility model has the beneficial effects that: in the cavity between inner core and the end cover is reached through water flowing through inlet tube, through hole, spread groove, helicla flute successively, water fills the cavity between inner core and the end cover and gets into the outlet pipe, and the design compares prior art through the heat that the hosepipe was walked to the hosepipe and quickens the stirring leaf and give the (mixing) shaft with heat conduction to the (mixing) shaft to effectively reduce the temperature of (mixing) shaft, stirring leaf and epoxy, ensure that the epoxy who processes accords with the requirement, be favorable to guaranteeing the structural strength of (mixing) shaft and stirring leaf, indirectly prolong the life of (mixing) shaft and stirring leaf.

Drawings

FIG. 1 is a schematic perspective view of the external local water pipe of the present utility model;

FIG. 2 is a perspective view of the stirring shaft and stirring blade of the present utility model integrally formed;

FIG. 3 is a front cross-sectional view of the present utility model without the water pipe connected externally;

fig. 4 is an enlarged view at a in fig. 3.

Reference numerals: 1. a tank body; 2. a can lid; 3. a rotating electric machine; 31. a driving wheel; 4. a stirring shaft; 41. an inner core; 42. an outer cylinder; 43. an end cap; 44. a water inlet pipe; 45. a water outlet pipe; 46. a through hole; 47. a spiral groove; 48. a connecting groove; 49. driven wheel; 5. stirring the leaves; 6. a sealing layer; 7. a first seal ring; 8. and a second sealing ring.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals.

Referring to fig. 1 to 4, an epoxy resin stirring tank of the present embodiment includes a tank body 1, a tank cover 2 covered on the tank body 1, a rotating electric machine 3 fixedly connected to the tank cover 2, a stirring shaft 4 fixedly connected to an output shaft of the rotating electric machine 3 and penetrating the tank cover 2, and a plurality of stirring blades 5 positioned outside the stirring shaft 4;

based on the prior art, the stirring shaft 4 comprises an inner core 41, an outer cylinder 42, an end cover 43, a water inlet pipe 44 and a water outlet pipe 45, the diameter of the inner core 41 is matched with the diameter of the inner cavity of the outer cylinder 42, the length of the inner core 41 is smaller than that of the inner cavity of the outer cylinder 42, a driven wheel 49 is integrally formed outside the outer cylinder 42, a through hole 46 coaxial with the inner core 41 is formed from one end face of the inner core 41 towards the inside, a spiral groove 47 taking the axis of the inner core 41 as a central line and spirally is formed on the peripheral wall of the inner core 41, two end ports of the spiral groove 47 are respectively positioned on two end faces of the inner core 41, the water inlet pipe 44 is welded on one end face of the inner core 41 and coaxial with the through hole 46, the water inlet pipe 44 is communicated with the through hole 46, a connecting groove 48 is formed on the end face of the inner core 41, the connecting groove 48 extends along the diameter direction of the end face, and two ends of the connecting groove 48 are respectively communicated with the through hole 46 and the spiral groove 47, the end cover 43 is provided with a central hole for the penetration of the water inlet pipe 44 and a side hole positioned at one side of the central hole, the water outlet pipe 45 is in a bent shape, one end of the water outlet pipe 45 is welded on the end cover 43, the inner cavity of the water outlet pipe 45 is communicated with the side hole, the other port of the water outlet pipe 45 is positioned right above the central hole and is coaxial with the central hole, a plurality of stirring blades 5 are welded on the outer wall of the outer cylinder 42, the output shaft of the rotating motor 3 is fixedly connected with the driving wheel 31 which can be meshed with the driven wheel 49, in the installation process, the inner core 41 is arranged in the outer cylinder 42, the outer wall of the inner core 41 is jointed with the inner wall of the outer cylinder 42, the end surface of the inner core 41 provided with the connecting groove 48 is jointed with the bottom surface of the inner cavity of the outer cylinder 42, then the end cover 43 is sleeved outside the water inlet pipe 44 and jointed with the port of the outer cylinder 42, the port of the water outlet pipe 45 which is not connected with the end cover 43 is coaxially arranged with the water inlet pipe 44, the end cover 43 is fixedly connected with the outer cylinder 42 by utilizing a bolt, a cavity communicated with the water outlet pipe 45 exists between the end cover 43 and the inner core 41, the outer cylinder 42 penetrates through the tank cover 2 until the driven wheel 49 is erected on the tank cover 2, a support plate is fixedly connected to the tank cover 2, the body of the rotating motor 3 is fixedly connected to the support plate, the driving wheel 31 of the rotating motor 3 is meshed with the driven wheel 49, one ends of two water pipes are respectively connected with one ends of the water inlet pipe 44 and one end of the water outlet pipe 45 by utilizing the existing water pipe rotary joint, and then the water inlet pipe 44 and the water outlet pipe 45 are communicated with an external pipeline and can rotate relative to the external pipeline;

in the use process, the rotating motor 3 drives the stirring shaft 4 to rotate relative to the tank body 1 and the tank cover 2 through the driving wheel 31, the stirring shaft 4 drives the stirring blade 5 to stir the epoxy resin, the stirring shaft 4, the stirring blade 5, the water inlet pipe 44 and the water outlet pipe 45 all rotate along with the driven wheel 49, the water inlet pipe 44 and the water outlet pipe 45 rotate relative to the pipelines, water is pumped into the corresponding water pipes through the pipelines by the water pump, the water sequentially flows through the water inlet pipe 44, the through holes 46, the connecting grooves 48 and the spiral grooves 47 and reaches the cavity between the inner core 41 and the end cover 43, the water fills the cavity between the inner core 41 and the end cover 43 and enters the water outlet pipe 45, and finally the water enters the pipelines through the water pipes connected with the water outlet pipe 45 and is discharged to the outside;

compared with the prior art, the stirring shaft 4 can be carried by water through the design, and the stirring blade 5 is accelerated to conduct heat to the stirring shaft 4, so that the temperature of the stirring shaft 4, the stirring blade 5 and the epoxy resin is effectively reduced, the processed epoxy resin is ensured to meet the requirements, the structural strength of the stirring shaft 4 and the stirring blade 5 is favorably ensured, and the service lives of the stirring shaft 4 and the stirring blade 5 are indirectly prolonged.

As a specific embodiment of improvement, because of the precision error caused by processing, a gap exists between the outer wall of the inner core 41 and the inner wall of the outer cylinder 42, so that the flow direction of water cannot move along the spiral groove 47, in order to solve the problem, referring to fig. 4, a sealing layer 7 capable of being attached to the inner wall of the outer cylinder 42 is sleeved outside the peripheral wall of the inner core 41, and the sealing layer 7 is made of soft materials, so that the gap between the inner core 41 and the outer cylinder 42 can be effectively filled by the design, and the water can flow along the spiral groove 47; furthermore, the connection stability between the inner core 41 and the outer cylinder 42 can be improved, and the inner core 41 and the outer cylinder 42 can be ensured to synchronously rotate. .

As a specific embodiment of the improvement, referring to fig. 2, the plurality of stirring blades 5 are inclined to the horizontal plane, and the contact area between the stirring blades 5 and the epoxy resin can be increased compared with the design that the stirring blades are parallel to the horizontal plane, thereby improving the stirring effect of the stirring blades 5 on the epoxy resin.

As a specific embodiment of the improvement, referring to fig. 4, the first sealing ring 8 is disposed between the end cover 43 and the outer cylinder 42, so that the sealing performance between the end cover 43 and the outer cylinder 42 can be improved, and the phenomenon of water leakage can be avoided.

As a modified embodiment, referring to fig. 4, the second sealing ring 9 closely attached to the end cover 43 is arranged outside the water inlet pipe 44, so that the sealing performance between the water inlet pipe 44 and the end cover 43 can be improved, and water leakage from a gap between the water inlet pipe 44 and the end cover 43 can be avoided.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides an epoxy agitator tank, includes jar body (1), lid on jar body (1) lid (2), relative tank lid (2) fixed connection's rotating electrical machines (3), with output shaft transmission connection of rotating electrical machines (3) and run through (4) of tank lid (2) and a plurality of stirring leaf (5) of being located outside (4), its characterized in that: the stirring shaft (4) comprises an inner core (41), an outer cylinder (42) sleeved outside the inner core (41), an end cover (43) covered at one end of the outer cylinder (42), a water inlet pipe (44) coaxially positioned on one end face of the inner core (41) and penetrating through the end cover (43), and a water outlet pipe (45) positioned on the end cover (43) and communicated with the inner cavity of the outer cylinder (42), wherein the inner core (41) is provided with a through hole (46) coaxial with and communicated with the water inlet pipe (44), the peripheral wall of the inner core (41) is provided with spiral grooves (47) with two ends respectively positioned on two end faces of the inner core (41), the end face, far away from the end cover (43), of the inner core (41) is provided with a connecting groove (48) for communicating the through hole (46) with the spiral grooves (47), a plurality of stirring blades (5) are positioned on the outer cylinder (42), the water outlet pipe (45) is bent, two ends of the water outlet pipe (45) are respectively positioned right above one side of the water inlet pipe (44) and the port of the water inlet pipe (44), the outer cylinder (42) is externally provided with a motor (47), the driven wheel (41) is coaxially, and the driven wheel (31) is meshed with the water inlet pipe (49) through the water inlet pipe (46), and the water outlet (49) is meshed with the water inlet pipe (46) The connecting groove (48), the spiral groove (47) and the cavity between the inner core (41) and the end cover (43) reach the water outlet pipe (45).

2. An epoxy resin stirring tank as set forth in claim 1, wherein: the peripheral wall of the inner core (41) is sleeved with a sealing layer (6) which can be attached to the inner wall of the outer cylinder (42).

3. An epoxy resin stirring tank as claimed in claim 1 or 2, characterized in that: a plurality of stirring blades (5) incline to the horizontal plane.

4. An epoxy resin stirring tank as claimed in claim 1 or 2, characterized in that: a first sealing ring (7) is arranged between the end cover (43) and the outer cylinder (42).

5. An epoxy resin stirring tank as claimed in claim 1 or 2, characterized in that: the water inlet pipe (44) is externally provided with a second sealing ring (8) which is clung to the end cover (43).