CN112569839A

CN112569839A - Batching and stirring device for resin lens production

Info

Publication number: CN112569839A
Application number: CN202011458870.5A
Authority: CN
Inventors: 李家华
Original assignee: Yichang Huayue Photoelectric Technology Co ltd
Current assignee: Yichang Huayue Photoelectric Technology Co ltd
Priority date: 2020-12-13
Filing date: 2020-12-13
Publication date: 2021-03-30

Abstract

The invention discloses a batching and stirring device for resin lens production, which comprises a base, wherein the top of the base is connected with a stirring tank, the center of the stirring tank is rotatably connected with a hollow rotating shaft, the circumferential outer side wall of the hollow rotating shaft is connected with a plurality of groups of stirring rods, the center of the top of the base is provided with a circular cavity, the bottom of the inner cavity of the circular cavity is provided with a rotary joint, the rotary joint is rotatably connected with the lower end of the hollow rotating shaft, the outer wall of the hollow rotating shaft, which is positioned at one section of the circular cavity, is connected with a disc, the left side wall of the inner cavity of the circular cavity is connected with a permanent magnet, the upper part of the base; the stirring rod is reasonable in structural design, ingredients are heated uniformly, the stirring rod rotates continuously to stir the ingredients of the resin lens, the mixing and stirring efficiency of the ingredients is further improved, the uniform increase of the temperature of the ingredients in the stirring box is improved, the stirring efficiency is improved, and the heat loss is reduced.

Description

Batching and stirring device for resin lens production

Technical Field

The invention relates to the technical field of lens related equipment, in particular to a material mixing device for resin lens production.

Background

The resin lens is made of organic material, and has inside polymer chain structure connected to form stereo netted structure, relaxed intermolecular structure and space for relative displacement. The light transmittance is 84% -90%, the light transmittance is good, and the impact resistance of the optical resin lens is strong.

The resins can be classified into natural resins and synthetic resins. Natural resin is a hydrocarbon secretion from a variety of plants, particularly conifers. Because of its special chemical structure and its use as latex paint and adhesive. Since it is a mixture of a plurality of high molecular compounds, the melting points are also different. The types of resins are very many, and the resins are widely applied in light and heavy industries and are often seen in daily life, such as plastics, resin glasses, coatings and the like. The resin lens is a lens which is chemically synthesized by taking resin as a raw material and is formed by processing and polishing.

In resin lens production process, need stir the liquid batching of lens, current agitating unit includes the staving and stretches into the (mixing) shaft in the staving perpendicularly, stirs through the epaxial stirring vane of stirring, and the stirring in-process heat distributes unevenly, has reduced the quality of batching, for this reason, we have provided a production of resin lens with batching agitating unit.

Disclosure of Invention

The invention aims to provide a material mixing device for resin lens production, which aims to overcome the technical problems in the prior art.

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

the utility model provides a production of resin lenses is with batching agitating unit, the on-line screen storage device comprises a base, the top of base is connected with the agitator tank, the center department of agitator tank rotates and is connected with the cavity pivot, the circumference lateral wall of cavity pivot is connected with a plurality of groups puddler, circular chamber is seted up at base top center, rotary joint is installed to the inner chamber bottom in circular chamber, rotary joint rotates and connects cavity pivot lower extreme, the cavity pivot is located one section outer wall connection in circular chamber has the disc, the inner chamber left side wall in circular chamber is connected with the permanent magnetism piece, the heating chamber of butt agitator tank is seted up on the upper portion of base, install the hot plate in the heating chamber, the right side in circular chamber is equipped with the heat.

Preferably, among a plurality of arc chambeies have been seted up to circumference in the disc, arc intracavity sealing sliding connection has the electro-magnet, elastic connection has expanding spring between electro-magnet and the arc intracavity wall, the through-hole has been seted up to the one end that expanding spring was kept away from in the arc chamber, the electro-magnet is close to expanding spring's lateral wall and the confined space intussuseption that the arc intracavity wall is constituteed is filled with inflation liquid, arc intracavity wall and electro-magnet lateral wall symmetry fixedly connected with current conducting plate, electro-magnet one end is connected with external power source positive pole coupling, the other end of electro-magnet passes through current conducting plate and external power source negative pole coupling and is connected.

Preferably, in the batching and stirring device for resin lens production, an air suction cavity is formed in the lower portion of the base, the air suction cavity is of an arc-shaped structure and is located under the arc-shaped cavity, a magnetic sliding plug is connected to the inner wall of the air suction cavity in a sealing and sliding mode, a reset spring is elastically connected between the magnetic sliding plug and the inner wall of the air suction cavity, a through hole is formed in one end, close to the telescopic spring, of the air suction cavity, one end, far away from the reset spring, of the air suction cavity is communicated with an unidirectional air suction pipe and an air guide pipe, the unidirectional air suction pipe is communicated with the heating cavity, and the.

Preferably, in the ingredient stirring device for resin lens production, a heat absorbing sheet is connected between the heat absorbing cavity and the circular cavity, and the heat absorbing cavity is filled with cooling liquid.

Preferably, in a batching agitating unit is used in resin lenses production, permanent magnetism block's thickness is clockwise and decreases progressively, be equipped with the heat conduction pole between permanent magnetism block and the disc, heat conduction pole end connection heating chamber.

Preferably, in a batching agitating unit is used in resin lenses production, a plurality of groups the puddler interval is arranged in the agitator tank, be equipped with one-way venthole in the puddler.

Preferably, in a batching agitating unit is used in resin lenses production, rotate through sealed bearing between agitator tank and the cavity pivot and be connected, the feeding cover is installed to the upper end of agitator tank, the outer wall bottom of agitator tank is connected with the discharging pipe.

Preferably, in the ingredient stirring device for resin lens production, the bottom of the base is connected with a non-slip mat.

Compared with the prior art, the invention has the beneficial effects that:

1. the stirring tank is reasonable in structural design and convenient to use, ingredients are injected into the stirring tank through the feeding cover, heat is generated in the heating cavity after the heating plate is electrified, the outer part of the stirring tank can be heated, the heat is transferred into the circular cavity through the heat conducting rod, the arc-shaped cavity close to one side of the heat conducting rod is heated, so that the volume of expansion liquid is expanded, the two groups of conducting plates are contacted, then the electromagnets are electrified, the electromagnets are matched with the permanent magnets to generate repulsive force to drive the disc to rotate, the magnetic sliding plug moves along with the electrified electromagnets, hot gas can be introduced into the stirring tank, the ingredients are uniformly heated, and the stirring effect;

2. according to the invention, by arranging the disc, the heat absorption cavity, the electromagnet, the current conducting plates and the permanent magnets, when the temperature in the heating cavity is higher, heat is transferred through the heat conducting rod, so that the expansion liquid in the arc-shaped cavity absorbs heat and expands in volume, the electromagnet is further pushed to slide to enable the two current conducting plates to be in contact, and further a circuit on the electromagnet is conducted, so that magnetism is generated on the electromagnet, the electromagnet drives the disc to rotate under the action of the magnetic repulsion force of the permanent magnets, and further the stirring rod is driven to rotate through the hollow rotating shaft, so that resin lens ingredients in the stirring box are stirred, and the uniform;

3. by arranging the cooling cavity, the heat absorption cavity and the heat absorption sheet, when the disc rotates to enable the electromagnet after electric conduction to be far away from the permanent magnet, at the moment, the electro-magnet after electric conduction enters the cooling cavity, so that the volume of the expansion liquid is contracted after the temperature in the expansion liquid is reduced, then the electromagnet is pulled under the action of the expansion spring to separate the two conductive plates, so that the electromagnet is powered off and the magnetism disappears, and at the moment, the adjacent arc-shaped cavity with the same rotating direction as the electromagnet rotates to be close to the heat conducting rod, so that the expansion liquid close to the heat conducting rod absorbs heat again and expands, then the electromagnet is electrified to generate magnetism, and further the disc is pushed to rotate again under the action of the permanent magnet blocks, then the operation is repeated, and the disc is rotated continuously, so that the hollow rotating shaft is rotated continuously, the stirring rod is enabled to rotate continuously to stir the ingredients of the resin lens, so that the mixing and stirring efficiency of the ingredients is further accelerated;

4. according to the invention, by arranging the air suction cavity, the magnetic sliding plug, the one-way air suction pipe, the one-way air outlet pipe and the rotary joint, when the disc continuously rotates, the electrified electromagnet intermittently sweeps over the magnetic sliding plug, so that the magnetic sliding plug slides back and forth on the inner wall of the air suction cavity under the action of the magnetic attraction force of the electromagnet and the elastic force of the return spring, and further hot air in the heating cavity is continuously pumped into the hollow rotating shaft and flows out of the one-way air outlet hole, thus the uniform increase of the temperature of ingredients in the stirring box is accelerated, the stirring efficiency is accelerated, and the heat loss is reduced.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a schematic view showing the inner structure of a disk according to the present invention;

FIG. 4 is a schematic view of the internal structure of the heat absorption chamber of the present invention;

figure 5 is a schematic view of the internal structure of the adapter of the present invention;

FIG. 6 is a schematic view showing the internal structure of the stirring rod of the present invention.

In the figure: 1. a base; 2. a stirring tank; 3. a hollow rotating shaft; 4. a stirring rod; 5. a circular lumen; 6. a rotary joint; 7. a disc; 8. permanent magnet blocks; 9. a heating cavity; 10. heating plates; 11. a heat absorption cavity; 12. an arcuate cavity; 13. an electromagnet; 14. a tension spring; 15. a conductive plate; 16. an air suction cavity; 17. a magnetic sliding plug; 18. a return spring; 19. a one-way air intake duct; 20. an air duct; 201. a feed hood; 202. a discharge pipe; 401. a one-way air outlet; 901. a heat conducting rod; 111. a heat sink sheet.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-6, this embodiment is a batching and stirring device for resin lens production, which comprises a base 1, the top of the base 1 is connected with a stirring tank 2, the center of the stirring tank 2 is rotatably connected with a hollow rotating shaft 3, the circumferential outer side wall of the hollow rotating shaft 3 is connected with a plurality of groups of stirring rods 4, the top center of the base 1 is provided with a circular cavity 5, the bottom of the inner cavity of the circular cavity 5 is provided with a rotary joint 6, the rotary joint 6 is rotatably connected with the lower end of the hollow rotating shaft 3, the outer wall of the hollow rotating shaft 3 located at one section of the circular cavity 5 is connected with a disc 7, the inner cavity left side wall of the circular cavity 5 is connected with a permanent magnet 8, the upper part of the base 1 is provided with a heating cavity 9 abutted against the stirring tank.

A plurality of groups arc chamber 12 have been seted up to the internal periphery of disc 7, sealed sliding connection has electro-magnet 13 in the arc chamber 12, elastic connection has expanding spring 14 between electro-magnet 13 and the arc chamber 12 inner wall, the one end that expanding spring 14 was kept away from to arc chamber 12 has seted up the through-hole, electro-magnet 13 is close to expanding spring 14's lateral wall and the confined space intussuseption that arc chamber 12 inner wall is constituteed is filled with the inflation liquid, arc chamber 12 inner wall and electro-magnet 13 lateral wall symmetry fixedly connected with current guide plate 15, electro-magnet 13 one end is connected with external power source positive pole coupling, electro-magnet 13's the other end.

The suction cavity 16 has been seted up to base 1 lower part, the suction cavity 16 is the arc structure setting, the suction cavity 16 is located arc chamber 12 under, the sealed sliding connection of suction cavity 16 inner wall has the smooth stopper 17 of magnetism, elastic connection has reset spring 18 between the smooth stopper 17 of magnetism and the suction cavity 16 inner wall, the through-hole has been seted up to the one end that the suction cavity 16 is close to expanding spring 18, the suction cavity 16 is kept away from 18 one end intercommunication of reset spring and is had one-way breathing pipe 19 and

air duct

20, 19 intercommunication heating chambers 9 of one-way breathing pipe, air duct 20 intercommunication rotary joint 6 lower extreme.

The heat absorption sheet 111 is connected between the heat absorption cavity 11 and the circular cavity 5, the heat absorption cavity 11 is filled with cooling liquid, and heat exchange can be carried out between the cooling liquid and the circular cavity 5, so that the temperature on the right side of the circular cavity 5 is lower, and the expansion liquid is cooled.

The thickness of the permanent magnet 8 is decreased progressively in the clockwise direction, a heat conducting rod 901 is arranged between the permanent magnet 8 and the disc 7, and the end part of the heat conducting rod 901 is connected with the heating cavity 9, so that heat transfer is facilitated.

A plurality of groups of stirring rods 4 are arranged in the stirring tank 2 at intervals, and one-way air outlet holes 401 are arranged in the stirring rods 4, so that the flow direction of gas can be conveniently controlled.

Rotating through sealed bearing between agitator tank 2 and the cavity pivot 3 and being connected, feeding cover 201 is installed to agitator tank 2's upper end, and agitator tank 2's outer wall bottom is connected with discharging pipe 202, the control batching business turn over of being convenient for.

The bottom of base 1 is connected with the slipmat, increases frictional force, is favorable to keeping the device stable.

The specific implementation manner of this embodiment is:

when the device is used, the base 1 is arranged on a plane, ingredients are injected into the stirring tank 2 through the feeding cover 201, heat is generated in the heating cavity 9 after the heating plate 10 is electrified, the heat is transferred into the circular cavity 5 through the heat conducting rod 901, the arc-shaped cavity 12 on one side, close to the heat conducting rod 901, of the disc 7 is heated, the volume of expansion liquid is expanded, the electromagnet 13 is pushed to slide, two groups of current conducting plates 15 are close to and contact with each other, at the moment, the electromagnet 13 and the current conducting plates 15 form a closed loop with an external power supply, the electromagnet 13 generates magnetism after being electrified, the magnetism of the electromagnet 13 and the like poles of the permanent magnet blocks 8 repel each other, the disc 7 is pushed to rotate under the action of repulsion force, the electromagnet 13 is close to the heat absorption cavity 11 after the position of the electromagnet 13 is changed, heat exchange is carried out on the cooling liquid in the heat absorption cavity 11 with the, the electromagnet 13 is driven to reset under the elastic force action of the telescopic spring 14, the electromagnet 13 loses magnetism after the two groups of conducting plates 15 are separated, and meanwhile, the adjacent group of arc-shaped cavities 12 are close to the permanent magnet 8 again and can circularly push the disc 7, so that the hollow rotating shaft 3 drives the stirring rod 4 to rotate, and the lens ingredients in the stirring tank 2 are stirred;

when disc 7 rotates, circular telegram electro-magnet 13 is located magnetism sliding plug 17 top, electro-magnet 13 can carry out magnetic force to magnetism sliding plug 17 and adsorb, make magnetism sliding plug 19 slide along breathing in chamber 16, reset spring 18 contracts when magnetism sliding plug 19 slides along electro-magnet 13, steam in the heating chamber 9 gets into in the breathing in chamber 16 along one-

way breathing pipe

19, 13 outage back disappears to magnetism sliding plug 19's magnetic attraction, utilize reset spring 18's elastic force effect to drive magnetism sliding plug 19 and reset, the steam in the chamber 16 of breathing in is by propelling movement to air duct 20, and then follow rotary joint 6 and get into hollow rotating shaft 3, discharge into agitator tank 2 through one-way venthole 401 in, this device can constantly pump into steam to agitator tank 2, make the interior batching temperature of agitator tank 2 evenly promote, the heat loss has been reduced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a production of resin lenses is with batching agitating unit, includes base (1), its characterized in that: the top of the base (1) is connected with a stirring tank (2), the center of the stirring tank (2) is rotationally connected with a hollow rotating shaft (3), the outer circumferential side wall of the hollow rotating shaft (3) is connected with a plurality of groups of stirring rods (4), a circular cavity (5) is formed in the center of the top of the base (1), a rotary joint (6) is installed at the bottom of an inner cavity of the circular cavity (5), the rotary joint (6) is rotationally connected with the lower end of the hollow rotating shaft (3), the outer wall of the hollow rotating shaft (3) at one section of the circular cavity (5) is connected with a disc (7), the left side wall of the inner cavity of the circular cavity (5) is connected with a permanent magnet (8), the upper part of the base (1) is provided with a heating cavity (9) which is abutted against the stirring tank (2), heating plate (10) is installed in heating chamber (9), the right side in circular chamber (5) is equipped with heat absorption chamber (11).

2. The ingredient stirring device for resin lens production according to claim 1, characterized in that: a plurality of groups arc chamber (12) have been seted up to the internal week of disc (7), arc chamber (12) inner seal sliding connection has electro-magnet (13), elastic connection has expanding spring (14) between electro-magnet (13) and arc chamber (12) inner wall, the through-hole has been seted up to the one end that expanding spring (14) were kept away from in arc chamber (12), the lateral wall that electro-magnet (13) are close to expanding spring (14) is filled with the inflation liquid with the seal space that arc chamber (12) inner wall is constituteed, arc chamber (12) inner wall and electro-magnet (13) lateral wall symmetry fixedly connected with current conducting plate (15), electro-magnet (13) one end is connected with external power source positive pole coupling, the other end of electro-magnet (13) passes through current conducting plate (15) and is connected with external power source.

3. The ingredient stirring device for resin lens production according to claim 2, characterized in that: the base (1) lower part has been seted up and has been inhaled chamber (16), it sets up to inhale chamber (16) is the arc structure, it is located arc chamber (12) under to inhale chamber (16), it has magnetic sliding plug (17) to inhale sealed sliding connection of chamber (16) inner wall, elastic connection has reset spring (18) between magnetic sliding plug (17) and the chamber (16) inner wall of breathing in, the one end that chamber (16) of breathing in is close to telescopic spring (18) has seted up the through-hole, reset spring (18) one end intercommunication has one-way breathing pipe (19) and air duct (20) is kept away from in chamber (16), one-way breathing pipe (19) intercommunication heating chamber (9), air duct (20) intercommunication rotary joint (6) lower extreme.

4. The ingredient stirring device for resin lens production according to claim 1, characterized in that: a heat absorbing sheet (111) is connected between the heat absorbing cavity (11) and the circular cavity (5), and cooling liquid is filled in the heat absorbing cavity (11).

5. The ingredient stirring device for resin lens production according to claim 1, characterized in that: the thickness of the permanent magnet blocks (8) is gradually reduced in the clockwise direction, a heat conducting rod (901) is arranged between the permanent magnet blocks (8) and the disc (7), and the end parts of the heat conducting rod (901) are connected with the heating cavity (9).

6. The ingredient stirring device for resin lens production according to claim 1, characterized in that: the stirring rods (4) are arranged in the stirring tank (2) at intervals, and one-way air outlet holes (401) are formed in the stirring rods (4).

7. The ingredient stirring device for resin lens production according to claim 1, characterized in that: rotate through sealed bearing between agitator tank (2) and cavity pivot (3) and be connected, feeding cover (201) are installed to the upper end of agitator tank (2), the outer wall bottom of agitator tank (2) is connected with discharging pipe (202).

8. The ingredient stirring device for resin lens production according to claim 1, characterized in that: the bottom of the base (1) is connected with an anti-skid pad.