Light-proof storage device for photoinitiator

Abstract

The utility model discloses a light-proof storage device for photoinitiators, and particularly relates to the technical field of photoinitiator storage equipment, the light-proof storage device comprises a shell and a sealing cover arranged on the top surface of the shell, the sealing cover is used for storing the photoinitiators in a light-proof manner, a discharging hole is formed in the middle of the inner bottom surface of the shell, a driving motor is fixedly mounted on the top surface of the sealing cover, and the driving motor is connected with the sealing cover. The bottom face of the sealing cover is rotationally connected with a connecting plate, and the output end of the driving motor is fixedly connected with the connecting plate. According to the light-proof storage device for the photoinitiator, in the actual work, the driving motor can drive the connecting plate to rotate, the dredging rod and the stirring rod can be driven to rotate, the stirring rod rotates, water vapor of the stacked photoinitiator can be diffused, the electric push rod pushes the fixing plate to ascend and descend, the dredging rod can be driven to ascend and descend, and the photoinitiator can be stored in the light-proof storage device for the photoinitiator. And the dredging rod is inserted into the discharging hole, so that the photoinitiator blocked in the discharging hole can be conveniently dredged, and the phenomenon that normal taking-out of the photoinitiator is affected due to blockage of the photoinitiator is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of photoinitiator storage equipment, and particularly relates to a light-shielding storage device for photoinitiators. Background Technique

[0002] A photoinitiator, also known as a photosensitizer or a photo-curing agent, is a type of compound that can absorb energy of a certain wavelength in the ultraviolet or visible light region, generate free radicals, cations, etc., thereby initiating the polymerization and cross-linking curing of monomers. After the production of the photoinitiator is completed, it needs to be stored away from light, and the photoinitiator is often stored inside a light-shielding storage device for light-shielding storage.

[0003] After retrieval, for example, the utility model with the publication number of CN214357438U discloses a light-shielding storage device for photoinitiators, including a main body, a stirring plate and a pulling plate. An air pipe is arranged inside the main body, and air inlet holes penetrate through the lower surface of the air pipe. The left end face of the air pipe is connected to an air pump, and the lower end face of the air pipe is connected to a filter plate. The outer surface of the main body is connected to a protective layer. When taking out the photoinitiator, the photoinitiator flows out from the discharge port by its own gravity. However, only discharging by its own gravity easily causes the photoinitiator to be blocked at the discharge port, affecting the normal extraction of the photoinitiator. And this utility model is not convenient for dredging the blocked photoinitiator. Therefore, in order to solve the above defects, the inventor of the present invention proposes a light-shielding storage device for photoinitiators. Summary of the Utility Model

[0004] Therefore, the utility model provides a light-shielding storage device for photoinitiators to solve the problem that the existing light-shielding storage device for photoinitiators is not convenient for dredging the blocked photoinitiator.

[0005] In order to achieve the above purpose, the embodiment of the utility model provides the following technical solutions:

[0006] A light-shielding storage device for photoinitiators includes a housing and a sealing cover arranged on the top surface of the housing for light-shielding storage of photoinitiators. A discharge hole is opened in the middle of the inner bottom surface of the housing. A driving motor is fixedly installed on the top surface of the sealing cover, and a connecting plate is rotatably connected to the bottom surface of the sealing cover. The output end of the driving motor is fixedly connected to the connecting plate. The middle of the bottom surface of the connecting plate is fixedly installed with an electric push rod. Both sides of the bottom surface of the connecting plate are fixedly installed with telescopic rods, and a fixing plate is fixedly installed on the common bottom surface of the two telescopic rods. The output end of the electric push rod is fixedly connected to the fixing plate. A dredging rod is fixedly installed on the bottom surface of the fixing plate, and stirring rods are fixedly installed on the left and right sides of the outer surface of the dredging rod.

[0007] Preferably, display rods are slidably connected to both sides of the outer top surface of the sealing cover, and a measuring plate is fixedly installed on the common bottom surface of the two display rods. Springs are fixedly installed on both sides of the top surface of the measuring plate, and the two display rods respectively pass through the interiors of the springs. Both of the springs are fixedly connected to the bottom surface of the sealing cover. Scale marks are fixedly installed on one side of the outer surfaces of the two display rods. A feed pipe is fixedly installed on one side of the top surface of the sealing cover.

[0008] Preferably, a dust-proof cover is threadedly connected to the opening of the feed pipe. The measuring plate is annular in shape, and the side surface of the measuring plate contacts the inner wall of the housing.

[0009] Preferably, an air pump is fixedly installed on one side of the outer surface of the housing, and an exhaust pipe is fixedly installed at the air inlet of the air pump. The exhaust pipe extends into the housing, and a filter screen is fixedly installed at one end of the exhaust pipe extending into the housing.

[0010] Preferably, a discharge box is fixedly installed in the middle of the outer bottom surface of the housing, and the discharge box communicates with the discharge hole. A discharge block is rotatably connected inside the discharge box, and a plurality of discharge grooves are formed on the side surface of the discharge block. A micro motor is fixedly installed on one side of the outer surface of the discharge box, and the output end of the micro motor is fixedly connected to the discharge block. A discharge pipe is fixedly installed at the bottom of the outer surface of the discharge box.

[0011] Preferably, the dredging rod is located above the discharge hole.

[0012] The present utility model has the following advantages:

[0013] The present utility model discloses a light initiator light-shielding storage device. By providing a housing, during actual operation, the driving motor can drive the connecting plate to rotate, and then drive the dredging rod and the stirring rod to rotate. When the stirring rod rotates, the water vapor of the accumulated light initiator can be dissipated. The electric push rod pushes the fixed plate to move up and down, driving the dredging rod to move up and down, so that the dredging rod is inserted into the discharge hole, facilitating the dredging of the light initiator blocked in the discharge hole, and avoiding the blockage of the light initiator from affecting the normal extraction of the light initiator. Description of the Drawings

[0014] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and those of ordinary skill in the art can also obtain other implementation drawings according to the provided drawings without creative efforts.

[0015] The structures, proportions, sizes, etc. disclosed in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions for the implementation of the utility model. Therefore, they have no substantive technical significance. Any modification of the structure, change in the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the utility model without affecting the effects and purposes that can be achieved by the utility model.

[0016] Figure 1 It is the overall structure diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the shell of the utility model;

[0018] Figure 3 This is a schematic diagram of the sealing cover structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the exhaust pipe structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the discharge box of the utility model.

[0021] In the figure: 1. shell; 2. sealing cover; 3. discharge box; 4. micro motor; 5. air pump; 101. drive motor; 102. connecting plate; 103. telescopic rod; 104. electric push rod; 105. fixing plate; 106. dredging rod; 107. stirring rod; 108. discharge hole; 201. display rod; 202. scale; 203. spring; 204. measuring plate; 205. feed pipe; 501. exhaust pipe; 502. filter screen; 301. discharge block; 302. discharge trough; 303. discharge pipe. DETAILED DESCRIPTION

[0022] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] The utility model discloses a light-proof storage device for photoinitiators, such as Figures 1-5 As shown, it includes a shell 1 and a sealing cover 2 arranged on the top surface of the shell 1, which is used to store the photoinitiator in a light-proof manner. The photoinitiator is stored in the shell 1 to prevent external light from irradiating the photoinitiator.

[0024] A discharge hole 108 is provided in the middle of the inner bottom surface of the housing 1. Through the discharge hole 108, it is convenient for the staff to take out the stored photoinitiator for use.

[0025] A driving motor 101 is fixedly installed on the top surface of the sealing cover 2, and a connecting plate 102 is rotatably connected to the bottom surface of the sealing cover 2. The output end of the driving motor 101 is fixedly connected to the connecting plate 102, and the driving motor 101 can drive the connecting plate 102 to rotate.

[0026] Moreover, an electric push rod 104 is fixedly installed in the middle of the bottom surface of the connecting plate 102. Both sides of the bottom surface of the connecting plate 102 are fixedly installed with telescopic rods 103, and a fixing plate 105 is fixedly installed on the common bottom surface of the two telescopic rods 103. The output end of the electric push rod 104 is fixedly connected to the fixing plate 105. When the electric push rod 104 pushes the fixing plate 105 to move up and down, the two telescopic rods 103 will be telescoped.

[0027] A dredging rod 106 is fixedly installed on the bottom surface of the fixing plate 105, and stirring rods 107 are fixedly installed on the left and right sides of the outer surface of the dredging rod 106. When the fixing plate 105 descends, it will drive the dredging rod 106 to descend. The dredging rod 106 is located above the discharge hole 108, and then the dredging rod 106 will be inserted into the discharge hole 108 to dredge the photoinitiator blocked at the discharge port.

[0028] When the driving motor 101 drives the connecting plate 102 to rotate, it will drive the dredging rod 106 and the stirring rods 107 to rotate to stir the photoinitiator in the housing 1 so that the water vapor generated by the accumulation of the photoinitiator can dissipate.

[0029] Both sides of the outer top surface of the sealing cover 2 are slidably connected with display rods 201. The display rods 201 can move up and down. A measuring plate 204 is fixedly installed on the common bottom surface of the two display rods 201. Springs 203 are fixedly installed on both sides of the top surface of the measuring plate 204, and the two display rods 201 respectively pass through the inside of the springs 203. Both springs 203 are fixedly connected to the bottom surface of the sealing cover 2. A scale 202 is fixedly installed on one side of the outer surface of each of the two display rods 201.

[0030] Under the elastic action of the spring 203, the measuring plate 204 will contact the top surface of the accumulated photoinitiator. As the photoinitiator is taken, the storage amount of the photoinitiator in the housing 1 will decrease, and then the height of the accumulated photoinitiator will drop. The measuring plate 204 will drop as the height of the accumulated photoinitiator drops. When the measuring plate 204 drops, it will drive the two display rods 201 to drop, so that it is convenient for the staff to directly observe the taken capacity when taking the photoinitiator.

[0031] On one side of the top surface of the sealing cover 2, a feed pipe 205 is fixedly installed. A dust-proof cover is threadedly connected to the opening of the feed pipe 205. The dust-proof cover can effectively prevent external dust from entering the housing 1 through the feed pipe 205. The measuring plate 204 is annular in shape, and the side surface of the measuring plate 204 is in contact with the inner wall of the housing 1. When the measuring plate 204 descends, it will scrape off the photoinitiator adhering to the inner wall of the housing 1.

[0032] On one side of the outer surface of the housing 1, an air pump 5 is fixedly installed. An exhaust pipe 501 is fixedly installed at the air inlet of the air pump 5. The exhaust pipe 501 extends into the housing 1, and a filter screen 502 is fixedly installed at one end of the exhaust pipe 501 extending into the housing 1. Through the exhaust pipe 501, the air pump 5 can discharge the evaporated water vapor from the housing 1, and the filter screen 502 can effectively prevent the photoinitiator from entering the exhaust pipe 501.

[0033] In the middle of the outer bottom surface of the housing 1, a discharge box 3 is fixedly installed, and the discharge box 3 communicates with the discharge hole 108. The photoinitiator can enter the discharge box 3 through the discharge hole 108. Inside the discharge box 3, a discharge block 301 is rotatably connected, and a plurality of discharge grooves 302 are formed on the side surface of the discharge block 301. The photoinitiator can fall into the discharge grooves 302.

[0034] On one side of the outer surface of the discharge box 3, a micro motor 4 is fixedly installed, and the output end of the micro motor 4 is fixedly connected to the discharge block 301. At the bottom of the outer surface of the discharge box 3, a discharge pipe 303 is fixedly installed. The micro motor 4 drives the discharge block 301 to rotate. When the discharge groove 302 filled with photoinitiator rotates to coincide with the discharge pipe 303, the photoinitiator in the discharge groove 302 will be discharged through the discharge pipe 303.

[0035] The working principle of the present utility model is as follows: Pull the display rod 201 to raise the measuring plate 204, and then rotate the dust-proof cover and remove it. Then, the photoinitiator can be injected into the housing 1 through the feed pipe 205. After that, release the display rod 201, and the compressed spring 203 will push the measuring plate 204 to reset, so that the measuring cup is in contact with the top surface of the accumulated photoinitiator. During storage, the drive motor 101 can rotate the dredging rod 106 and the stirring rod 107 to stir the stored photoinitiator to dissipate the water vapor, and the air pump 5 can discharge the dissipated water vapor through the exhaust pipe 501. During the taking process, the electric push rod 104 pushes the fixed plate 105 and the dredging rod 106 to descend, and the dredging rod 106 will be inserted into the discharge hole 108 to dredge the photoinitiator blocked in the discharge hole 108.

[0036] Although the present utility model has been described in detail with general descriptions and specific embodiments above, based on the present utility model, some modifications or improvements can be made, which are obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present utility model all fall within the scope of protection required by the present utility model.

Claims

1. A light initiator light-shielding storage device, comprising a housing (1) and a sealing cover (2) provided on the top surface of the housing (1), for storing the light initiator in a light-shielded manner, characterized in that: A discharge hole (108) is formed in the middle of the inner bottom surface of the housing (1). A driving motor (101) is fixedly installed on the top surface of the sealing cover (2), and a connecting plate (102) is rotatably connected to the bottom surface of the sealing cover (2). The output end of the driving motor (101) is fixedly connected to the connecting plate (102). An electric push rod (104) is fixedly installed in the middle of the bottom surface of the connecting plate (102). Telescopic rods (103) are fixedly installed on both sides of the bottom surface of the connecting plate (102), and a fixing plate (105) is fixedly installed on the common bottom surface of the two telescopic rods (103). The output end of the electric push rod (104) is fixedly connected to the fixing plate (105). A dredging rod (106) is fixedly installed on the bottom surface of the fixing plate (105), and stirring rods (107) are fixedly installed on the left and right sides of the outer surface of the dredging rod (106).

2. The light initiator light-shielding storage device according to claim 1, characterized in that: Display rods (201) are slidably connected to both sides of the outer top surface of the sealing cover (2), and a measuring plate (204) is fixedly installed on the common bottom surface of the two display rods (201). Springs (203) are fixedly installed on both sides of the top surface of the measuring plate (204), and the two display rods (201) respectively pass through the inside of the springs (203). The two springs (203) are both fixedly connected to the bottom surface of the sealing cover (2). Scales (202) are fixedly installed on one side of the outer surface of the two display rods (201). A feed pipe (205) is fixedly installed on one side of the top surface of the sealing cover (2).

3. The light initiator light-shielding storage device according to claim 2, characterized in that: A dust-proof cover is threadedly connected to the opening of the feed pipe (205). The measuring plate (204) is annular in shape, and the side surface of the measuring plate (204) is in contact with the inner wall of the housing (1).

4. The light initiator light-shielding storage device according to claim 1, characterized in that: An air pump (5) is fixedly installed on one side of the outer surface of the housing (1), and an exhaust pipe (501) is fixedly installed at the air inlet of the air pump (5). The exhaust pipe (501) extends into the housing (1), and a filter screen (502) is fixedly installed at the end of the exhaust pipe (501) extending into the housing (1).

5. The light initiator light-shielding storage device according to claim 1, wherein: A discharge box (3) is fixedly installed in the middle of the outer bottom surface of the housing (1), and the discharge box (3) is communicated with the discharge hole (108). A discharge block (301) is rotatably connected to the inside of the discharge box (3), and a plurality of discharge grooves (302) are formed in the side surface of the discharge block (301). A micro motor (4) is fixedly installed on one side of the outer surface of the discharge box (3), and the output end of the micro motor (4) is fixedly connected to the discharge block (301). A discharge pipe (303) is fixedly installed at the bottom of the outer surface of the discharge box (3).

6. The light initiator light-shielding storage device according to claim 1, characterized in that: The dredging rod (106) is located above the discharge hole (108).

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