CN217312041U

CN217312041U - Photoinitiator crystallization device

Info

Publication number: CN217312041U
Application number: CN202220799320.8U
Authority: CN
Inventors: 孙九根; 胡明华; 刘小雄
Original assignee: Jiangxi Jiayuan Fragrance Co ltd
Current assignee: Jiangxi Jiayuan Fragrance Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-30
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a photoinitiator crystallization device, which comprises a tank body and a bottom plate, the top surface welding of bottom plate has the support frame, and the inboard of support frame is equipped with a jar body through the moving part to the top surface central point of the jar body puts fixed mounting there is agitator motor, agitator motor's output extends to the inside of the jar body and is equipped with the puddler, and the equal fixed mounting of upper surface of puddler and lower extreme has second stirring leaf. The utility model discloses in, servo motor's output drives the lead screw clockwise rotation, and lead screw clockwise rotation drives the screw thread piece and moves right under the effect of spacing groove and stopper, otherwise then on the contrary to drive jar body through hinge and movable rod and rock, can reduce the probability that jar internal wall adheres to the crystal when the crystallization, the amount of labour when lightening the internal wall crystal of staff's clearance jar improves staff's work efficiency, the setting of observation window simultaneously is convenient for the accurate crystallization progress of judgement photoinitiator of staff.

Description

Photoinitiator crystallization device

Technical Field

The utility model relates to a preparation technical field of photoinitiator crystal especially relates to a photoinitiator crystallization device.

Background

The photoinitiator is also called photosensitizer or light curing agent, and is a compound which can absorb energy with certain wavelength in an ultraviolet light region or a visible light region to generate free radicals, cations and the like so as to initiate the polymerization, crosslinking and curing of monomers. In order to increase the purity of the photoinitiator, a crystallization step is required in the manufacturing process of the photoinitiator.

The prior art has the following problems:

traditional photoinitiator crystallization device is attached to the inner wall of the jar body easily at the crystal that the crystallization in-process became, and comparatively wastes time and energy when clearing up to the staff of being not convenient for makes the judgement to the crystallization progress, secondly fish tail jar inner wall of the body easily when clearing up jar internal wall crystal.

We have therefore proposed a photoinitiator crystallisation apparatus which addresses the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the crystal that forms in the crystallization process is easy to be attached to the inner wall of the tank body in the prior art, and wastes time and energy when cleaning, and the staff who is not convenient for makes a judgment to the crystallization progress, secondly fish tail the shortcoming of the inner wall of the tank body easily when cleaning the inner wall crystal of the tank body and a photoinitiator crystallizing device that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a photoinitiator crystallization device comprises a tank body and a bottom plate, wherein a support frame is welded on the top surface of the bottom plate, the tank body is arranged on the inner side of the support frame through a moving part, a stirring motor is fixedly arranged at the central position of the top surface of the tank body, a stirring rod is arranged at the output end of the stirring motor and extends into the tank body, a second stirring blade is fixedly arranged at the upper end and the lower end of the surface of the stirring rod, a support rod is fixedly arranged on the surface of the stirring rod, an observation window is arranged on the surface of the tank body, a control panel is fixedly arranged on one side of the observation window, a servo motor is fixedly arranged on one side of the top surface of the bottom plate, a lead screw is fixedly arranged at the output end of the servo motor, a thread block is connected to the surface of the lead screw, a limit groove is formed in the surface of the bottom plate, a limit block is slidably connected to the inside of the limit groove, and the top surface of the limit block is welded with the bottom surface of the thread block, the top surface of screw thread piece and the equal fixed mounting in bottom surface of the jar body have the hinge, and articulated between two hinges have the movable rod.

Preferably, the cavity has been seted up on the surface of bracing piece, and the inner wall of cavity has expanding spring through mounting panel fixed mounting to expanding spring's the other end has first stirring leaf through mounting panel fixed mounting, the spout has been seted up to the inner wall of cavity, and the inside sliding connection of spout has the slider to the one end of slider is connected with the fixed surface of first stirring leaf, the one end of first stirring leaf is equipped with clear material piece.

Preferably, the first stirring blade is provided with a plurality of first stirring blades, and the plurality of first stirring blades are distributed on the surface of the stirring rod in an annular array.

Preferably, the number of the second stirring blades is two and is symmetrical about the horizontal center line of the stirring rod, and the two second stirring blades are both arc-shaped structures.

Preferably, a plurality of cleaning sheets are arranged and are all made of 304 stainless steel.

Preferably, the input ends of the stirring motor and the servo motor are electrically connected with the output end of the control panel through a lead, and the input end of the control panel is connected with an external power supply through a lead.

Preferably, the observation window is of a circular structure, and the diameter of the observation window is smaller than that of the tank body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in through setting up servo motor, servo motor's output drives the lead screw clockwise rotation, the lead screw clockwise rotation drives the fillet of screw right motion under the effect of spacing groove and stopper, otherwise then on the contrary, thereby it rocks to drive the jar body through hinge and movable rod, can reduce the probability of jar internal wall attached crystal when the crystallization, the amount of labour when lightening the staff and clearing up jar internal wall crystal improves staff's work efficiency, the setting of observation window is convenient for the accurate crystallization progress of judgement photoinitiator of staff simultaneously.

2. The utility model discloses in through setting up clear material piece, the bracing piece is rotatory to be driven a plurality of first stirring leaf and is followed rotatoryly, and first stirring leaf is rotatory to be driven the clear material piece of a plurality of and is rotatory, can clear the purpose of scraping to the inner wall of the jar body, reduces the risk that the crystal adheres to at jar internal wall, and clear material piece is through first stirring leaf and expanding spring and bracing piece elastic connection, can the clear probability of material piece fish tail jar internal wall of effectual reduction.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a cross-sectional view of a photo-initiator crystallization apparatus according to the present invention;

fig. 2 is a schematic structural diagram of a photoinitiator crystallization device provided by the present invention;

fig. 3 is an enlarged schematic view of a point a of a photoinitiator crystallization device provided by the present invention;

fig. 4 is an enlarged schematic view of a photoinitiator crystallization device according to the present invention at the position B;

fig. 5 is a schematic structural view of the clear material sheet, the first stirring blade, the supporting rod and the stirring rod of the photoinitiator crystallization device provided by the utility model.

Illustration of the drawings:

1. a tank body; 2. a stirring motor; 3. a stirring rod; 4. a second stirring blade; 5. a support bar; 6. a chamber; 7. a tension spring; 8. a first stirring blade; 9. a chute; 10. a slider; 11. clearing tablets; 12. an observation window; 13. a control panel; 14. a base plate; 15. a support frame; 16. a movable member; 17. a servo motor; 18. a screw rod; 19. a thread block; 20. a hinge; 21. a movable rod; 22. a limiting groove; 23. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a photo-initiator crystallization device comprises a tank body 1 and a bottom plate 14, wherein a support frame 15 is welded on the top surface of the bottom plate 14, the tank body 1 is arranged on the inner side of the support frame 15 through a movable member 16, a stirring motor 2 is fixedly arranged at the center position of the top surface of the tank body 1, a stirring rod 3 is arranged at the output end of the stirring motor 2 and extends into the tank body 1, second stirring blades 4 are fixedly arranged at the upper end and the lower end of the surface of the stirring rod 3, a support rod 5 is fixedly arranged on the surface of the stirring rod 3, an observation window 12 is arranged on the surface of the tank body 1, a control panel 13 is fixedly arranged at one side of the observation window 12, a servo motor 17 is fixedly arranged at one side of the top surface of the bottom plate 14, a lead screw 18 is fixedly arranged at the output end of the servo motor 17, a thread block 19 is connected to the surface of the lead screw 18, a limit groove 22 is formed on the surface of the bottom plate 14, and the inside sliding connection of spacing groove 22 has stopper 23, and the top surface of stopper 23 and the bottom surface welding of screw thread piece 19, the equal fixed mounting in the bottom surface of the top surface of screw thread piece 19 and jar body 1 has hinge 20, and it has movable rod 21 to articulate between two hinges 20, servo motor 17's output drives lead screw 18 clockwise rotation, lead screw 18 clockwise rotation drives screw thread piece 19 and moves right under the effect of spacing groove 22 and stopper 23, otherwise then opposite, thereby it rocks to drive jar body 1 through hinge 20 and movable rod 21, can reduce the probability of jar body 1 inner wall attached crystal when the crystallization, the amount of labour when lightening the staff clearance jar body 1 inner wall crystal, improve staff's work efficiency, the accurate judgement photoinitiator's of staff's of setting up of observation window 12 simultaneously degree of progress.

In this embodiment: cavity 6 has been seted up on the surface of bracing piece 5, and the inner wall of cavity 6 has expanding spring 7 through mounting panel fixed mounting to expanding spring 7's the other end has first stirring leaf 8 through mounting panel fixed mounting, and spout 9 has been seted up to cavity 6's inner wall, and the inside sliding connection of spout 9 has slider 10, and the one end of slider 10 is connected with the fixed surface of first stirring leaf 8, and the one end of first stirring leaf 8 is equipped with tablet 11.

Specifically, 5 rotatory a plurality of first stirring leaves 8 of driving of bracing piece are followed rotatoryly, and first stirring leaf 8 is rotatory to be driven the clear tablet 11 rotations of a plurality of, can clear the purpose of scraping to the inner wall of the jar body 1, reduces the risk that the crystal is attached to the internal wall of the jar body 1, and clear tablet 11 through first stirring leaf 8 and expanding

spring

7 and 5 elastic connection of bracing piece, can the effectual probability that 11 fish tail internal walls of the jar of reduction clear tablet.

In this embodiment: the first stirring blades 8 are arranged in a plurality, and the plurality of first stirring blades 8 are distributed on the surface of the stirring rod 3 in an annular array.

In particular, the stirring effect and efficiency of the raw materials in the tank body 1 are improved.

In this embodiment: the second stirring blades 4 are symmetrically arranged about the horizontal central line of the stirring rod 3, and the two second stirring blades 4 are both arc-shaped structures.

In particular, the stirring effect and efficiency of the raw materials are further improved.

In this embodiment: the material of the plurality of cleaning sheets 11 is 304 stainless steel.

In particular, the stainless steel has the advantage of difficult rusting, and the service life is prolonged.

In this embodiment: the input ends of the stirring motor 2 and the servo motor 17 are electrically connected with the output end of the control panel 13 through a lead, and the input end of the control panel 13 is connected with an external power supply through a lead.

Specifically, the structure is a common circuit connection structure, and will not be described herein in detail.

In this embodiment: the observation window 12 is of a circular structure, and the diameter of the observation window 12 is smaller than that of the tank body 1.

Particularly, the worker can conveniently judge the crystallization progress.

In this embodiment: the controller is of an existing structure, and the control circuit can be realized through simple programming by a person skilled in the art, and belongs to the common general knowledge in the field, and the controller is only used without modification, so that the control mode and the circuit connection are not described in detail.

The working principle is as follows: when the material cleaning tank is used, firstly, raw materials are put into the tank body 1, then the control panel 13 is utilized to control the start and stop of the stirring motor 2 and the servo motor 17, the stirring motor 2 rotates to drive the stirring rod 3 to rotate, the stirring rod 3 rotates to drive the supporting rod 5 to rotate, the supporting rod 5 rotates to drive the first stirring blades 8 to rotate, the first stirring blades 8 rotate to drive the material cleaning sheets 11 to rotate, the inner wall of the tank body 1 can be cleaned, the risk that crystals are attached to the inner wall of the tank body 1 is reduced, the material cleaning sheets 11 are elastically connected with the supporting rod 5 through the first stirring blades 8 and the telescopic springs 7, the probability that the inner wall of the tank body 1 is scratched by the material cleaning sheets 11 can be effectively reduced, secondly, the output end of the servo motor 17 drives the screw rod 18 to rotate clockwise, the screw rod 18 rotates clockwise to drive the thread block 19 to move rightwards under the action of the limiting groove 22 and the limiting block 23, and vice versa, thereby drive jar body 1 through hinge 20 and movable rod 21 and rock, can reduce the probability of jar body 1 inner wall attached crystal when the crystallization, the amount of labour when lightening the staff and clearing up jar body 1 inner wall crystal improves staff's work efficiency, and the setting of observation window 12 simultaneously is convenient for the staff accurate judgement photoinitiator's the crystallization progress.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a photoinitiator crystallization device, includes a jar body (1) and bottom plate (14), its characterized in that, the top surface welding of bottom plate (14) has support frame (15), and the inboard of support frame (15) is equipped with a jar body (1) through moving part (16), and the top surface central point department of putting of the jar body (1) fixed mounting has agitator motor (2), the inside that the output of agitator motor (2) extends to jar body (1) is equipped with puddler (3), and the equal fixed mounting of the surperficial upper end and the lower extreme of puddler (3) has second stirring leaf (4), the fixed surface of puddler (3) installs bracing piece (5), the surface of the jar body (1) is equipped with observation window (12), and one side fixed mounting of observation window (12) has control panel (13), top surface one side fixed mounting of bottom plate (14) has servo motor (17), and the output end of the servo motor (17) is fixedly provided with a screw rod (18), the surface of the screw rod (18) is in threaded connection with a threaded block (19), the surface of the bottom plate (14) is provided with a limiting groove (22), the inside of the limiting groove (22) is in sliding connection with a limiting block (23), the top surface of the limiting block (23) is welded with the bottom surface of the threaded block (19), the top surface of the threaded block (19) and the bottom surface of the tank body (1) are both fixedly provided with hinges (20), a movable rod (21) is hinged between the two hinges (20), the surface of the support rod (5) is provided with a cavity (6), the inner wall of the cavity (6) is fixedly provided with an expansion spring (7) through a mounting plate, the other end of the expansion spring (7) is fixedly provided with a first stirring blade (8) through the mounting plate, and the inner wall of the cavity (6) is provided with a sliding groove (9), and the inside sliding connection of spout (9) has slider (10) to the one end of slider (10) and the fixed surface of first stirring leaf (8) are connected, the one end of first stirring leaf (8) is equipped with tablet (11).

2. A photo-initiator crystallization device according to claim 1, wherein the first stirring vanes (8) are provided in plurality, and the plurality of first stirring vanes (8) are distributed on the surface of the stirring rod (3) in an annular array.

3. The photoinitiator crystallization device according to claim 1, wherein two second stirring blades (4) are symmetrically arranged about the horizontal center line of the stirring rod (3), and the two second stirring blades (4) are both arc-shaped.

4. The photoinitiator crystallization device according to claim 1, characterized in that a plurality of clear material pieces (11) are provided, and the material of each clear material piece (11) is 304 stainless steel.

5. The photoinitiator crystallization device according to claim 1, wherein the input ends of the stirring motor (2) and the servo motor (17) are electrically connected with the output end of the control panel (13) through a lead, and the input end of the control panel (13) is connected with an external power supply through a lead.

6. A photoinitiator crystallization device according to claim 1, characterized in that the observation window (12) is of circular configuration and the diameter of the observation window (12) is smaller than the diameter of the tank (1).