High-efficiency removal device for photoinitiator solvent

Abstract

The utility model relates to the technical field of photoinitiators, and discloses an efficient photoinitiator solvent removal device which comprises a reaction tank, and an annular heating plate is arranged on the inner wall of the reaction tank. According to the efficient removal device for the photoinitiator solvent, the spraying assembly and the brushing assembly are arranged, and cleaning water in the water storage tank can be sprayed to the inner wall of the reaction tank through cooperation of a water pump, a water conveying hose, an annular spraying plate and a plurality of spraying heads; at the moment, an annular cleaning brush is driven to rotate through cooperation of a servo motor, a gear, an annular rack plate and a gear ring, and meanwhile, through cooperation of two electric push rods, a connecting plate and an extension rod, the annular cleaning brush is driven to move downwards to clean and brush the inner wall of the reaction tank; meanwhile, a driving motor is started to drive a cleaning brush plate to rotate to clean the inner bottom wall of the reaction tank, so that the purpose of conveniently cleaning the inner wall of the device is achieved, the device does not need to be manually disassembled for cleaning, the labor intensity of workers is reduced, and the device is convenient to use by people.

Description

Technical Field

[0001] The utility model relates to the technical field of photoinitiators, in particular to a device for efficiently removing a photoinitiator solvent. Background Art

[0002] Photoinitiator, also known as photosensitizer or photocuring agent, is a type of compound that can absorb energy of a certain wavelength in the ultraviolet or visible light region to generate free radicals, cations, etc., thereby initiating monomer polymerization, cross-linking and curing. In the photocuring system, including UV glue, UV coating, UV ink, etc., after receiving or absorbing external energy, it undergoes chemical changes and decomposes into free radicals or cations, thereby initiating polymerization reactions.

[0003] After use, the existing photoinitiator solvent removal device needs to be manually disassembled and its inner wall cleaned by brushing, which is time-consuming and labor-intensive, and increases the labor intensity of the staff. Therefore, an efficient photoinitiator solvent removal device is proposed to solve the above-mentioned technical problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a device for efficiently removing photoinitiator solvent, which has the advantages of being easy to clean the inner wall of the device, etc., and solves the problem that the existing photoinitiator solvent removal device needs to be manually disassembled and its inner wall cleaned by brushing after use, which is time-consuming and labor-intensive and increases the labor intensity of the staff.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of facilitating the cleaning of the inner wall of the device, the utility model provides the following technical solutions: a photoinitiator solvent efficient removal device, comprising a reaction tank, the inner wall of the reaction tank is provided with an annular heating plate, the bottom of the reaction tank is provided with a stirring assembly with one end extending into the interior thereof, the top of the reaction tank is provided with a connecting frame, the inner top wall of the connecting frame is provided with two electric push rods symmetrically distributed in the left and right directions, the output end of the left electric push rod is provided with a connecting plate with one end fixedly connected to the output end of the right electric push rod, the bottom left and right sides of the connecting plate are provided with extension rods with one end extending into the interior of the reaction tank, the bottom of the left extension rod is provided with a spray assembly with one end fixedly connected to the bottom of the right extension rod, the spray assembly is connected to the top of the connecting plate, and the bottom of the spray assembly is provided with a cleaning brush assembly;

[0008] The stirring assembly comprises a motor fixing frame, the bottom of the reaction tank is provided with a motor fixing frame, the inner wall of the motor fixing frame is provided with a driving motor, the output shaft of the driving motor is provided with a stirring shaft having one end extending into the interior of the reaction tank and rotatably connected to the inner top wall thereof, and the outside of the stirring shaft is provided with a cleaning brush plate in contact with the inner bottom wall of the reaction tank;

[0009] The spray assembly includes an annular spray plate, the bottom of the left extension rod is provided with an annular spray plate with one end fixedly connected to the bottom of the right extension rod, the top of the connecting plate is provided with a water storage tank, the inner bottom wall of the water storage tank is provided with a water pump, and the water outlet of the water pump is provided with a water delivery hose with one end extending into the interior of the reaction tank and communicating with the inner wall of the annular spray plate;

[0010] The cleaning brush assembly includes a gear ring, a gear ring is arranged at the bottom of the annular spray plate, an annular cleaning brush tightly fitted with the inner wall of the reaction tank is arranged at the bottom of the gear ring, a servo motor is arranged at the bottom of the annular spray plate, and a gear meshing with the inner wall of the gear ring is arranged at the output shaft of the servo motor.

[0011] Preferably, a transparent observation window is provided on the front side wall of the reaction tank, a discharge pipe with one end extending to the rear side is connected to the rear side of the inner wall of the reaction tank, a feed pipe with one end extending to the right side is connected to the right side of the inner wall of the reaction tank, and valves are fixedly connected to the outside of the discharge pipe and the feed pipe.

[0012] Preferably, the front and rear side walls of the connection frame are both designed to be open, the inner top wall of the reaction tank is provided with a through hole, and the water delivery hose passes through the through hole.

[0013] Preferably, the annular spray plate and the annular cleaning brush are provided with circular holes inside, the stirring shaft passes through the circular holes, the inner wall of the annular spray plate is connected to a nozzle with one end extending to the outside thereof, and the number of the nozzles is several and distributed in a circular shape.

[0014] Preferably, the right side of the inner wall of the water storage tank is connected to a water supply pipe with one end extending to the right side thereof.

[0015] Preferably, an annular slide groove matching the moving track of the gear ring is formed at the bottom of the annular spray plate, and an annular rack plate matching the gear is fixedly connected to the inner wall of the gear ring.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a device for efficiently removing photoinitiator solvent, which has the following beneficial effects:

[0018] The photoinitiator solvent efficient removal device is provided with a spraying component and a cleaning brush component. The cleaning water inside the water storage tank can be sprayed on the inner wall of the reaction tank by the cooperation of a water pump, a water delivery hose, an annular spray plate and a plurality of nozzles. At this time, the annular cleaning brush is driven to rotate by the cooperation of a servo motor, a gear, an annular rack plate and a gear ring. At the same time, the annular cleaning brush is driven to move downward to clean the inner wall of the reaction tank by the cooperation of two electric push rods, a connecting plate and an extension rod. At the same time, the driving motor is started to drive the cleaning brush plate to rotate to clean the inner bottom wall of the reaction tank, thereby achieving the purpose of facilitating the cleaning of the inner wall of the device. There is no need to manually disassemble the device for cleaning, thereby reducing the labor intensity of the staff and facilitating people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0021] In the figure: 1. reaction tank; 2. annular heating plate; 3. stirring assembly; 31. motor fixing frame; 32. driving motor; 33. stirring shaft; 34. cleaning brush plate; 4. connecting frame; 5. electric push rod; 6. connecting plate; 7. extension rod; 8. spray assembly; 81. annular spray plate; 82. water storage tank; 83. water pump; 84. water supply hose; 9. cleaning brush assembly; 91. gear ring; 92. annular cleaning brush; 93. servo motor; 94. gear. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-2, a photoinitiator solvent efficient removal device, comprising a reaction tank 1, a transparent observation window is provided on the front side wall of the reaction tank 1, a discharge pipe with one end extending to the rear side is connected to the rear side of the inner wall of the reaction tank 1, a feed pipe with one end extending to the right side is connected to the right side of the inner wall of the reaction tank 1, valves are fixedly connected to the outside of the discharge pipe and the feed pipe, an annular heating plate 2 is fixedly connected to the inner wall of the reaction tank 1, a stirring assembly 3 with one end extending to the inside thereof is fixedly connected to the bottom of the reaction tank 1, the stirring assembly 3 comprises a motor fixing frame 31, the bottom of the reaction tank 1 is fixedly connected to the motor fixing frame 31, the inner wall of the motor fixing frame 31 is fixedly connected to a driving motor 32, a stirring shaft 33 with one end extending to the inside of the reaction tank 1 and rotatably connected to the inner top wall thereof is fixedly connected to the output shaft of the driving motor 32, and a cleaning brush plate 34 is fixedly connected to the outside of the stirring shaft 33 and is fitted to the inner bottom wall of the reaction tank 1.

[0024] A connecting frame 4 is fixedly connected to the top of the reaction tank 1, and two electric push rods 5 are fixedly connected to the inner top wall of the connecting frame 4 and are symmetrically distributed on the left and right. The output end of the left electric push rod 5 is fixedly connected to a connecting plate 6 with one end fixedly connected to the output end of the right electric push rod 5. The left and right sides of the bottom of the connecting plate 6 are fixedly connected to an extension rod 7 with one end extending into the interior of the reaction tank 1. The bottom of the left extension rod 7 is fixedly connected to a spray assembly 8 with one end fixedly connected to the bottom of the right extension rod 7. The spray assembly 8 is fixedly connected to the top of the connecting plate 6. The spray assembly 8 includes an annular spray plate 81. The bottom of the left extension rod 7 is fixedly connected to an annular spray plate 81 with one end fixedly connected to the bottom of the right extension rod 7. A water tank 82 is fixedly connected to the top of the connecting plate 6. The right side of the inner wall of the water tank 82 is connected to a water supply pipe with one end extending to the right side thereof. A water pump 83 is fixedly connected to the inner bottom wall of the water tank 82. The water outlet end of the water pump 83 is fixedly connected to a water hose 84 with one end extending into the interior of the reaction tank 1 and connected to the inner wall of the annular spray plate 81.

[0025] The bottom of the spray assembly 8 is movably connected to a cleaning brush assembly 9, which includes a gear ring 91. The bottom of the annular spray plate 81 is movably connected to the gear ring 91. The bottom of the gear ring 91 is fixedly connected to an annular cleaning brush 92 that fits tightly to the inner wall of the reaction tank 1. Circular holes are provided inside the annular spray plate 81 and the annular cleaning brush 92, and the stirring shaft 33 passes through the circular hole. The inner wall of the annular spray plate 81 is connected to a nozzle with one end extending to the outside thereof. The number of nozzles is several and distributed in an annular shape. The bottom of the annular spray plate 81 is fixedly connected to a servo motor 93, and a gear 94 meshing with the inner wall of the gear ring 91 is fixedly connected to the output shaft of the servo motor 93. An annular slide groove matching the moving trajectory of the gear ring 91 is provided at the bottom of the annular spray plate 81, and an annular rack plate matching the gear 94 is fixedly connected to the inner wall of the gear ring 91.

[0026] When in use, start the water pump 83 to spray the cleaning water inside the water tank 82 onto the inner wall of the reaction tank 1 through the water supply hose 84 through the annular spray plate 81 and a plurality of nozzles. At this time, start the servo motor 93 to drive the gear 94 to rotate through the output shaft, and the annular cleaning brush 92 is driven to rotate by the cooperation of the gear 94, the annular rack plate and the gear ring 91. At the same time, start the two electric push rods 5 to drive the connecting plate 6 to move downward, so that the extension rod 7 moves downward and drives the annular cleaning brush 92 to move downward to clean the inner wall of the reaction tank 1. At the same time, start the drive motor 32 to drive the cleaning brush plate 34 to rotate to clean the inner bottom wall of the reaction tank 1, thereby completing the cleaning of the inner wall of the device.

[0027] It is worth noting that the annular heating plate 2, drive motor 32, electric push rod 5, water pump 83 and servo motor 93 appearing in the present application document are all externally connected to a control switch and a drive power supply, and the annular heating plate 2, drive motor 32, electric push rod 5, water pump 83 and servo motor 93 are all conventionally known equipment, and the standard parts used in the present application document can be purchased from the market. The specific connection method of each part is connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art, and the machinery, parts and equipment are all conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art. The contents not described in detail in the description belong to the prior art known to professional and technical personnel in this field, and will not be described in detail here.

[0028] In summary, the photoinitiator solvent efficient removal device, by setting a spray component 8 and a cleaning brush component 9, can spray the cleaning water inside the water tank 82 on the inner wall of the reaction tank 1 through the cooperation of the water pump 83, the water supply hose 84, the annular spray plate 81 and a plurality of nozzles. At this time, the annular cleaning brush 92 is driven to rotate by the cooperation of the servo motor 93, the gear 94, the annular rack plate and the gear ring 91. At the same time, the annular cleaning brush 92 is driven to move downward to clean the inner wall of the reaction tank 1 through the cooperation of the two electric push rods 5, the connecting plate 6 and the extension rod 7. At the same time, the driving motor 32 is started to drive the cleaning brush plate 34 to rotate to clean the inner bottom wall of the reaction tank 1, thereby achieving the purpose of facilitating the cleaning of the inner wall of the device. There is no need to manually disassemble the device for cleaning, which reduces the labor intensity of the staff and is convenient for people to use. It solves the problem that the existing photoinitiator solvent removal device needs to be manually disassembled and its inner wall is cleaned after use, which is time-consuming and labor-intensive, and increases the labor intensity of the staff.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for efficiently removing a photoinitiator solvent, comprising a reaction tank (1), characterized in that: The inner wall of the reaction tank (1) is provided with an annular heating plate (2); the bottom of the reaction tank (1) is provided with a stirring assembly (3) with one end extending into the interior thereof; the top of the reaction tank (1) is provided with a connecting frame (4); the inner top wall of the connecting frame (4) is provided with two electric push rods (5) symmetrically distributed on the left and right; the output end of the left electric push rod (5) is provided with a connecting plate (6) with one end fixedly connected to the output end of the right electric push rod (5); the bottom left and right sides of the connecting plate (6) are provided with extension rods (7) with one end extending into the interior of the reaction tank (1); the bottom of the left extension rod (7) is provided with a spray assembly (8) with one end fixedly connected to the bottom of the right extension rod (7); the spray assembly (8) is connected to the top of the connecting plate (6); the bottom of the spray assembly (8) is provided with a cleaning assembly (9); The stirring assembly (3) comprises a motor fixing frame (31), the bottom of the reaction tank (1) is provided with the motor fixing frame (31), the inner wall of the motor fixing frame (31) is provided with a driving motor (32), the output shaft of the driving motor (32) is provided with a stirring shaft (33) having one end extending into the interior of the reaction tank (1) and rotatably connected to the inner top wall thereof, and the outside of the stirring shaft (33) is provided with a cleaning brush plate (34) in contact with the inner bottom wall of the reaction tank (1); The spray assembly (8) comprises an annular spray plate (81), the bottom of the left extension rod (7) is provided with an annular spray plate (81) having one end fixedly connected to the bottom of the right extension rod (7), the top of the connecting plate (6) is provided with a water storage tank (82), the inner bottom wall of the water storage tank (82) is provided with a water pump (83), and the water outlet end of the water pump (83) is provided with a water delivery hose (84) having one end extending into the interior of the reaction tank (1) and communicating with the inner wall of the annular spray plate (81); The cleaning brush assembly (9) comprises a gear ring (91), the gear ring (91) is arranged at the bottom of the annular spray plate (81), an annular cleaning brush (92) which is tightly fitted with the inner wall of the reaction tank (1) is arranged at the bottom of the gear ring (91), a servo motor (93) is arranged at the bottom of the annular spray plate (81), and a gear (94) which meshes with the inner wall of the gear ring (91) is arranged at the output shaft of the servo motor (93).

2. The device for efficiently removing photoinitiator solvent according to claim 1, characterized in that: The front side wall of the reaction tank (1) is provided with a transparent observation window, the rear side of the inner wall of the reaction tank (1) is connected to a discharge pipe with one end extending to the rear side thereof, the right side of the inner wall of the reaction tank (1) is connected to a feed pipe with one end extending to the right side thereof, and valves are fixedly connected to the outside of the discharge pipe and the feed pipe.

3. The device for efficiently removing photoinitiator solvent according to claim 1, characterized in that: The front and rear side walls of the connection frame (4) are both designed to be open, and the inner top wall of the reaction tank (1) is provided with a through hole, through which the water delivery hose (84) passes.

4. The device for efficiently removing photoinitiator solvent according to claim 1, characterized in that: The annular spray plate (81) and the annular cleaning brush (92) are both provided with circular holes, through which the stirring shaft (33) passes. The inner wall of the annular spray plate (81) is connected to a nozzle having one end extending to the outside thereof, and the number of the nozzles is several and distributed in an annular shape.

5. The device for efficiently removing photoinitiator solvent according to claim 1, characterized in that: The right side of the inner wall of the water storage tank (82) is connected to a water supply pipe having one end extending to the right side thereof.

6. The device for efficiently removing photoinitiator solvent according to claim 1, characterized in that: An annular sliding groove matching the moving track of the gear ring (91) is provided at the bottom of the annular spray plate (81), and an annular rack plate matching the gear (94) is fixedly connected to the inner wall of the gear ring (91).

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