Raw material pretreatment device for UV ink processing

Abstract

The utility model belongs to the technical field of printing ink production, and particularly relates to a raw material pretreatment device for UV printing ink processing, which comprises a tank body, a mixing frame is rotatably connected in the tank body through a bearing, and a mixing paddle is rotatably arranged on the mixing frame through a bearing. A driving mechanism used for driving the mixing frame and the mixing paddle to rotate reversely is arranged on one side wall of the tank body, a box body is communicated and fixed to a feeding port of the tank body, and a cover plate is hinged to the top of the box body. Through the arrangement of the tank body, the mixing frame, the mixing paddle, the driving mechanism and the plugging assembly, the mixing frame and the mixing paddle in the tank body can be driven to rotate reversely under the matching of the driving mechanism in the process of using the raw material pretreatment mixing device for UV ink processing, so that the mixing speed of pretreatment raw materials in the tank body can be accelerated, and the mixing efficiency is improved. And the mixing frame can scrape and mix precipitates at the bottom of the tank body in the rotating process, so that the phenomenon that the solid mineral raw materials added into the tank body are precipitated can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of ink production, in particular to a raw material pretreatment device for UV ink processing. Background Art

[0002] UV (ultraviolet curing) inks are inks that use ultraviolet light of varying wavelengths and energies to polymerize the monomers in the ink binder into polymers, allowing the ink to form a film and dry. UV inks are also considered inks. As such, they must possess vibrant colors (except in special circumstances), good printability, and a suitable curing and drying rate. They must also exhibit excellent adhesion and possess properties such as wear resistance, corrosion resistance, and weather resistance. One step in the production and processing of UV inks involves mixing solid minerals with other liquids to pre-treat the ink raw materials. However, current UV ink pre-treatment mixing devices typically utilize a single stirring paddle for mixing, resulting in low mixing efficiency and a tendency for solid minerals to precipitate. Therefore, we have developed a raw material pre-treatment device for UV ink processing to address these issues. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the present invention provides a raw material pretreatment device for UV ink processing, which solves the problems raised in the above-mentioned background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A raw material pretreatment device for UV ink processing comprises a tank body, wherein a mixing frame is rotatably connected to the interior of the tank body via a bearing, a mixing paddle is rotatably provided on the mixing frame via a bearing, a side wall of the tank body is provided with a driving mechanism for driving the mixing frame and the mixing paddle to rotate in opposite directions, a box body is connected and fixed at the feed port of the tank body, a cover plate is hingedly connected to the top of the box body, two guide rails are fixed inside the box body, a movable seat is slidably connected between the two guide rails, a screening frame is placed at a limited position inside the movable seat, a side wall of the box body is provided with a reciprocating mechanism for driving the movable seat to move back and forth, and a blocking assembly is provided at the discharge port of the tank body.

[0008] Furthermore, the driving mechanism includes a mounting base fixed to a side wall of the tank body, the top of the mounting base is rotatably connected to a transmission shaft through a bearing, a driving bevel gear is fixed to the surface of the transmission shaft, a first driven bevel gear is fixed to the surface of the mixing frame, and a second driven bevel gear is fixed to the surface of the mixing paddle, and the first driven bevel gear and the second driven bevel gear are both meshed and connected with the driving bevel gear.

[0009] Furthermore, the reciprocating mechanism includes a rotating shaft rotatably connected to a side wall of the box body through a bearing, a rotating plate is fixed to one end of the rotating shaft, and a side wall of the rotating plate is movably connected to a reciprocating rod through a T-shaped shaft. Two guide blocks adapted to the reciprocating rod are fixed to an inner wall of one side of the box body, and the reciprocating rod slides inside the through grooves opened in the two guide blocks.

[0010] Furthermore, the sealing assembly includes a limiting rail fixed at the discharge port of the tank body, a sealing plate is tightly inserted into the slot opened by the limiting rail, a horizontal plate fixed to one side wall of the tank body is provided above the sealing plate, an electric push rod is fixed to the top of the horizontal plate, the ejection end of the electric push rod slides through the horizontal plate to extend to the bottom thereof and is fixedly connected to the sealing plate, two guide rods are slid through the top of the horizontal plate, and the bottom ends of the guide rods are fixedly connected to the top of the sealing plate.

[0011] Furthermore, a rubber sealing sleeve is fixed to the surface of the blocking plate, and the rubber sealing sleeve is tightly fitted to the limiting rail.

[0012] Furthermore, a visual observation window is provided on the front of the tank body.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a raw material pretreatment device for UV ink processing, which has the following beneficial effects:

[0015] The utility model is provided with a tank body, a mixing frame, a mixing paddle, a driving mechanism and a blocking component. During the use of the raw material pretreatment mixing device for UV ink processing, the mixing frame and the mixing paddle inside the tank body can be driven to rotate in opposite directions with the cooperation of the driving mechanism, thereby accelerating the mixing speed of the pretreated raw materials inside the tank body, and the mixing frame can scrape and mix the sediment at the bottom of the tank body during the rotation process, thereby preventing the solid mineral raw materials added into the tank body from precipitating. By providing the box body, the cover plate, the guide rail, the movable seat, the screening frame and the reciprocating mechanism, the screening frame can screen the solid minerals before pouring the solid minerals into the tank body, so as to remove larger and unqualified solid mineral particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the overall structure of the utility model from the first perspective;

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second perspective;

[0018] Figure 3 This is a cross-sectional view of the tank structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the box body of the utility model;

[0020] Figure 5 This is a schematic diagram of the reciprocating mechanism structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the guide rail structure of the utility model.

[0022] In the figure: 1. tank body; 2. mixing frame; 3. mixing paddle; 4. driving mechanism; 401. mounting seat; 402. transmission shaft; 403. driving bevel gear; 404. first driven bevel gear; 405. second driven bevel gear; 5. box body; 6. cover plate; 7. guide rail; 8. moving seat; 9. screening frame; 10. reciprocating mechanism; 1001. rotating shaft; 1002. rotating plate; 1003. reciprocating rod; 1004. guide block; 11. blocking assembly; 1101. limiting rail; 1102. blocking plate; 1103. cross plate; 1104. electric push rod; 1105. guide rod; 1106. rubber sealing sleeve; 12. rotating rod; 13. half gear; 14. support block; 15. reciprocating gear frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments 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 making creative efforts are within the scope of protection of the present invention.

[0024] Example

[0025] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, a raw material pretreatment device for UV ink processing proposed by an embodiment of the present invention includes a tank body 1, a visual observation window is provided on the front of the tank body 1, which is convenient for staff to check the situation inside the tank body 1 from the outside, a mixing frame 2 is rotatably connected to the inside of the tank body 1 through a bearing, a mixing paddle 3 is rotatably provided on the mixing frame 2 through a bearing, a driving mechanism 4 for driving the mixing frame 2 and the mixing paddle 3 to rotate in opposite directions is provided on one side wall of the tank body 1, a box body 5 is connected and fixed at the feed port of the tank body 1, a cover plate 6 is hinged on the top of the box body 5, two guide rails 7 are fixed inside the box body 5, a movable seat 8 is slidably connected between the two guide rails 7, a screening frame 9 is placed on the internal limit of the movable seat 8, and a side wall of the box body 5 is provided for A reciprocating mechanism 10 drives the movable seat 8 to move back and forth, and a sealing component 11 is provided at the discharge port of the tank body 1. When using this raw material pretreatment mixing device for UV ink processing, first open the cover 6 on the box body 5, remove the screening frame 9, and then pour the liquid raw material into the interior of the tank body 1. Then, reset the screening frame 9 and pour in the solid mineral raw material. Starting the reciprocating mechanism 10 can drive the screening frame 9 to move back and forth, so that the solid minerals to be added can be screened. After the screening is completed, starting the driving mechanism 4 can mobilize the mixing frame 2 and the mixing paddle 3 to rotate in opposite directions, so that the pretreated raw materials can be quickly mixed. After the mixing is completed, open the sealing component 11 and the mixed pretreated raw materials can be discharged into the interior of the tank body 1.

[0026] like Figure 6 As shown, there is another way of driving the reciprocating mechanism 10 of the mobile seat 8 to move back and forth in the utility model, which mainly includes a rotating rod 12 rotatably connected to the side wall of the box body 5 through a bearing, one end of the rotating rod 12 is fixed with a half gear 13, and two support blocks 14 are fixed inside one side of the box body 5. A reciprocating gear frame 15 is slidably connected to the two support blocks 14, and the reciprocating gear frame 15 is meshed with the half gear 13. When in use, the motor is started to drive the rotating rod 12 to rotate. After the rotating rod 12 rotates, it will drive the half gear 13 to rotate, and after the half gear 13 rotates, it will drive the reciprocating gear frame 15 to move in the opposite direction, thereby driving the mobile seat 8 to move back and forth.

[0027] like Figure 1As shown, in some embodiments, the driving mechanism 4 includes a mounting base 401 fixed to a side wall of the tank body 1, and the top of the mounting base 401 is rotatably connected to a transmission shaft 402 through a bearing, and a driving bevel gear 403 is fixed to the surface of the transmission shaft 402, a first driven bevel gear 404 is fixed to the surface of the mixing frame 2, and a second driven bevel gear 405 is fixed to the surface of the mixing paddle 3, and the first driven bevel gear 404 and the second driven bevel gear 405 are both meshed and connected with the driving bevel gear 403. When in use, the starting motor drives the transmission shaft 402 to rotate, and when the transmission shaft 402 rotates, it drives the driving bevel gear 403 to rotate. Because the first driven bevel gear 404 and the second driven bevel gear 405 are meshed and connected, they are both meshed and connected with the driving bevel gear 403, so that when the transmission shaft 402 rotates, it can simultaneously drive the mixing frame 2 and the mixing paddle 3 to rotate in opposite directions.

[0028] like Figure 4 and Figure 5 As shown, in some embodiments, the reciprocating mechanism 10 includes a rotating shaft 1001 rotatably connected to a side wall of the box body 5 through a bearing, a rotating plate 1002 is fixed to one end of the rotating shaft 1001, and a side wall of the rotating plate 1002 is movably connected to a reciprocating rod 1003 through a T-axis. Two guide blocks 1004 adapted to the reciprocating rod 1003 are fixed to an inner wall of one side of the box body 5, and the reciprocating rod 1003 slides inside the through grooves opened by the two guide blocks 1004. When in use, the motor is started to drive the rotating shaft 1001 to rotate. After the rotating shaft 1001 rotates, it will drive the rotating plate 1002 to rotate. After the rotating plate 1002 rotates, it will drive the reciprocating rod 1003 to move back and forth, thereby driving the movable seat 8 to move back and forth.

[0029] like Figure 2As shown, in some embodiments, the sealing component 11 includes a limiting rail 1101 fixed at the discharge port of the tank body 1, and a sealing plate 1102 is tightly inserted into the slot opened by the limiting rail 1101. A rubber sealing sleeve 1106 is fixed to the surface of the sealing plate 1102, and the rubber sealing sleeve 1106 fits tightly with the limiting rail 1101, which can further enhance the tightness of the sealing plate 1102 and the limiting rail 1101 after being fitted, thereby avoiding leakage of raw materials. A horizontal plate 1103 fixed to one side wall of the tank body 1 is provided above the sealing plate 1102, and an electric push rod 1104 is fixed to the top of the horizontal plate 1103, and the ejection end of the electric push rod 1104 slides through the horizontal plate 1103 and extends to its The bottom is fixedly connected to the blocking plate 1102, and the top sliding of the horizontal plate 1103 is penetrated by two guide rods 1105, and the bottom ends of the guide rods 1105 are fixedly connected to the top of the blocking plate 1102. When in use, the electric push rod 1104 is started to push the top end to drive the blocking plate 1102 to move up. After the blocking plate 1102 moves up, it will drive the internal sliding of the limit rail 1101 to move up, and then the mixed pretreated raw materials inside the tank body 1 can be discharged. After the discharge is completed, the electric push rod 1104 is started to reset the blocking plate 1102. The set guide rod 1105 can play a guiding and limiting role for the blocking plate 1102, so that it will be more stable during the up and down movement.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A raw material pretreatment device for UV ink processing, comprising a tank (1), characterized in that: The interior of the tank body (1) is connected to a mixing frame (2) through a bearing, and a mixing paddle (3) is rotatably mounted on the mixing frame (2) through a bearing. A driving mechanism (4) for driving the mixing frame (2) and the mixing paddle (3) to rotate in opposite directions is provided on one side wall of the tank body (1). A box body (5) is connected and fixed at the feed port of the tank body (1), and a cover plate (6) is hinged on the top of the box body (5). Two guide rails (7) are fixed inside the box body (5), and a moving seat (8) is slidably connected between the two guide rails (7). A screening frame (9) is placed inside the moving seat (8). A reciprocating mechanism (10) for driving the moving seat (8) to move back and forth is provided on one side wall of the box body (5), and a blocking component (11) is provided at the discharge port of the tank body (1).

2. The raw material pretreatment device for UV ink processing according to claim 1, characterized in that: The driving mechanism (4) comprises a mounting seat (401) fixed to a side wall of the tank body (1); the top of the mounting seat (401) is rotatably connected to a transmission shaft (402) via a bearing; a driving bevel gear (403) is fixed to the surface of the transmission shaft (402); a first driven bevel gear (404) is fixed to the surface of the mixing frame (2); a second driven bevel gear (405) is fixed to the surface of the mixing paddle (3); and both the first driven bevel gear (404) and the second driven bevel gear (405) are meshedly connected to the driving bevel gear (403).

3. The raw material pretreatment device for UV ink processing according to claim 1, characterized in that: The reciprocating mechanism (10) comprises a rotating shaft (1001) rotatably connected to a side wall of a box body (5) via a bearing, a rotating plate (1002) being fixed to one end of the rotating shaft (1001), a reciprocating rod (1003) being movably connected to a side wall of the rotating plate (1002) via a T-shaped shaft, two guide blocks (1004) adapted to the reciprocating rod (1003) being fixed to an inner wall of one side of the box body (5), and the reciprocating rod (1003) slidingly sliding in through slots formed in the two guide blocks (1004).

4. The raw material pretreatment device for UV ink processing according to claim 1, characterized in that: The blocking assembly (11) comprises a limiting rail (1101) fixed at the discharge port of the tank body (1), a blocking plate (1102) being tightly inserted into a slot provided in the limiting rail (1101), a horizontal plate (1103) fixed to a side wall of the tank body (1) being provided above the blocking plate (1102), an electric push rod (1104) being fixed to the top of the horizontal plate (1103), an ejection end of the electric push rod (1104) slidingly passing through the horizontal plate (1103) and extending to the bottom thereof and being fixedly connected to the blocking plate (1102), two guide rods (1105) slidingly passing through the top of the horizontal plate (1103), the bottom ends of the guide rods (1105) being fixedly connected to the top of the blocking plate (1102).

5. The raw material pretreatment device for UV ink processing according to claim 4, characterized in that: A rubber sealing sleeve (1106) is fixed to the surface of the blocking plate (1102), and the rubber sealing sleeve (1106) is tightly fitted to the limiting rail (1101).

6. The raw material pretreatment device for UV ink processing according to claim 1, characterized in that: The front of the tank body (1) is provided with a visual observation window.

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