Continuous dispersion type photocuring pigment dispersion kettle

Abstract

The utility model relates to the technical field of dispersion kettles, and discloses a continuous dispersion type photocuring pigment dispersion kettle which comprises a bottom plate, three bayonets distributed at equal angles are formed in the bottom plate, dispersion kettles are arranged on the inner sides of the three bayonets, and a fixing mechanism for fixing the dispersion kettles is arranged at the top of the bottom plate. A stirring shaft is arranged at the top of the bottom plate, a driving mechanism used for driving the stirring shaft to rotate is arranged at the top of the bottom plate, and a protection mechanism used for preventing splashing is further arranged at the top of the bottom plate. According to the present invention, the dispersion kettle is arranged, then the pigment in the dispersion kettle can be dispersed and stirred through the driving mechanism and the protection mechanism, the dispersion kettle can be fixed so as to avoid the problem of deviation of the dispersion kettle during stirring, and the plurality of cover plates are arranged, such that the user can perform stirring treatment on the pigment of different colors at the same time so as to improve the efficiency. And the application range is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of dispersion kettles, and in particular to a continuous dispersion type light-curing pigment dispersion kettle. Background Art

[0002] A dispersion kettle is a device used to prepare coatings, inks, pigments and other products. It is mainly used to disperse solid pigments or pigment powders into liquid carriers for subsequent processing and use. A dispersion kettle usually consists of a container and a rotating agitator, which can fully mix and disperse the pigment and carrier to form a uniform liquid pigment.

[0003] The Chinese utility model patent with application number: CN202022574326.9 discloses a photocurable ink high-speed dispersion kettle, comprising a hydraulic workbench, an upper wall surface of the hydraulic workbench is equipped with an adjustment structure, and the upper wall surface of the adjustment structure is equipped with a transmission structure; the adjustment structure comprises: a hydraulic cylinder, a hydraulic rod, a motor fixing frame, a power motor and a motor transmission shaft; the utility model relates to the technical field of high-speed dispersion kettles for inks, and the utility model provides three positioning grooves on the hydraulic workbench so that the transmission structure can be rotated to these three positions. When the utility model is stirring in the first high-speed dispersion kettle, the operator can place another dispersion kettle in the second positioning groove in advance to stand by, so as to realize the function of continuous work, thereby solving the problem that the existing high-speed dispersion kettle for photocurable inks cannot work continuously, the dispersion kettle body needs to be replaced after stirring, and the working efficiency is low.

[0004] When the above technical solution is in use, since there is no fixing mechanism for fixing the dispersion kettle, when the dispersion kettle is stirred, the vibration generated by the operation of the motor will be transmitted to the dispersion kettle through the cover plate, thereby causing the position of the dispersion kettle to shift, thereby affecting the stirring effect and stirring efficiency. In addition, when the above technical solution is in use, since only one cover plate is provided, different dispersion kettles need to use the same cover plate to prevent splashing. This method causes the last dispersed and stirred pigment to adhere to the cover plate when different colors of pigments are stirred and dispersed, resulting in the presence of pigment in the last dispersion kettle in the next pigment, thereby affecting the dispersion process of pigments of different colors. Utility Model Content

[0005] The utility model aims to provide a continuous dispersion type photocuring pigment dispersion kettle, which solves the problem that when the above technical solution is in use, since there is no fixing mechanism for fixing the dispersion kettle, when the dispersion kettle is stirred, the vibration generated by the motor when it is working will be transmitted to the dispersion kettle through the cover plate, thereby causing the position of the dispersion kettle to shift, thereby affecting the stirring effect and stirring efficiency. In addition, when the above technical solution is in use, since only one cover plate is provided, different dispersion kettles need to use the same cover plate to prevent splashing. This method causes the pigment of the previous dispersion kettle to remain on the cover plate when different colors of pigments are stirred and dispersed, thereby causing the pigment in the previous dispersion kettle to exist in the next pigment, thereby affecting the dispersion treatment of pigments of different colors.

[0006] The utility model provides the following technical scheme: a continuously dispersed photocurable pigment dispersion kettle, comprising a bottom plate, three bayonet holes distributed at equal angles are provided on the bottom plate, the inner sides of the three bayonet holes are all provided with a dispersion kettle, a fixing mechanism for fixing the dispersion kettle is provided on the top of the bottom plate, a stirring shaft is provided on the top of the bottom plate, a driving mechanism for driving the stirring shaft to rotate is provided on the top of the bottom plate, and a protective mechanism for preventing splashing is also provided on the top of the bottom plate.

[0007] As a preferred embodiment of the above technical solution, the fixing mechanism includes a support plate fixedly connected to the top of the base plate, a first cylinder is arranged on the outer side of the support plate, and the output shaft of the first cylinder passes through the support plate and is fixedly connected to a clamping plate. When in use, the user can place the dispersion kettle that needs to be stirred on the inner sides of the three clamping ports respectively, and then start the three groups of first cylinders. The work of the first cylinders drives the clamping plates to move, and the three groups of clamping plates move to a certain position to fix the three dispersion kettles, thereby avoiding the problem that the dispersion kettle will be offset due to the vibration of the driving motor when it is working, thereby improving practicality.

[0008] As a preferred embodiment of the above technical solution, there are three groups of support plates and each group has two support plates. The three groups of support plates are respectively distributed on the top of the three bayonet ports, and the two support plates in each group are symmetrically distributed. The first cylinders are installed on the outer sides of the three groups of support plates. The number of the clamping plates is the same as the support plates. The three groups of clamping plates are fixedly connected to the output shafts of the three groups of first cylinders respectively.

[0009] As a preferred embodiment of the above technical solution, the driving mechanism includes a mounting frame fixedly connected to the top of the base plate, the bottom of the mounting frame is fixedly connected to a stepper motor, the output shaft of the stepper motor passes through the mounting frame and is fixedly connected to the top plate, a second cylinder is installed on the top of the top plate, the output shaft of the second cylinder passes through the top plate and is fixedly connected to a bracket, the inner side of the bracket is fixedly connected to the driving motor, and the output shaft of the driving motor passes through the bracket and is fixedly connected to a cross rod.

[0010] As a preferred embodiment of the above technical solution, the mounting frame is distributed at the center of the bottom plate, a through hole penetrating the top plate is opened on the top of the top plate, and the output shaft of the second cylinder passes through the through hole and is fixedly connected to the bracket.

[0011] As a preferred embodiment of the above technical solution, the protective mechanism includes a limit rod fixedly connected to the top of the support plate, a slide plate is slidably connected to the outside of the limit rod, the top of the slide plate is rotatably connected to the rotating shaft, a cross groove is provided on the top of the rotating shaft, the stirring shaft is fixedly connected to the bottom of the rotating shaft, the bottom of the slide plate is fixedly connected to a cover plate, the bottom of the cover plate is fixedly connected to a sealing ring, and the bottom of the slide plate is fixedly connected to a spring. When in use, the user can fix the dispersion kettle through the fixing mechanism, and then the top plate can be driven to rotate by the stepper motor, and the movement of the top plate drives the second cylinder, the bracket, the drive motor and the cross rod to move. When the cross rod moves to the position of the cross groove at the top of the rotating shaft, the user starts the second cylinder, and the second cylinder drives the bracket, the drive motor and the cross rod to move downward. When the cross rod moves to a certain position, it will be inserted into the cross groove at the top of the rotating shaft. As the second cylinder works, the cross rod will drive the rotating shaft, the slide plate, The cover plate and the stirring shaft move through the limit rod, and the movement of the slide plate will squeeze the spring. When the cover plate moves to a certain position, it will engage with the dispersion kettle on the inside of the bayonet. At this time, the stirring shaft will extend into the dispersion kettle, and then the user can start the drive motor. The drive motor will drive the cross rod to rotate, and the rotation of the cross rod will drive the rotating shaft to rotate through the cross groove. The rotation of the rotating shaft will drive the stirring shaft to rotate. At this time, the stirring shaft can stir the solidified pigment in the dispersion kettle. When the stirring is completed, the user can separate the cover plate, the sealing ring and the stirring shaft from the dispersion kettle through the second cylinder again. After that, the user can drive the top plate to move to the position of the next dispersion kettle again through the stepper motor, and then stir the solidified pigment inside it again in the same way, and then stir the remaining dispersion kettles, thereby achieving the effect of dispersing and stirring pigments of multiple colors at one time, thereby improving convenience and practicality of use.

[0012] As a preferred embodiment of the above technical solution, the number of limit rods and springs is the same as that of support plates, there are three slide plates, rotating shafts and cover plates, three groups of limit rods are respectively fixedly connected to the tops of the three groups of support plates, and the three groups of limit rods are respectively slidably connected to the three slide plates, one ends of the three groups of springs are respectively fixedly connected to the tops of the three groups of support plates, and the other ends of the three groups of springs are respectively fixedly connected to the bottoms of the three slide plates, three cover plates are respectively fixedly connected to the bottoms of the three slide plates, and the bottoms of the three cover plates are fixedly connected with sealing rings, the sizes of the three cover plates match the three dispersion kettles, the three rotating shafts are respectively rotatably connected to the tops of the three slide plates through three bearing seats, and the tops of the three rotating shafts are provided with cross grooves, the positions of the three cross grooves correspond to the cross rods, and the sizes of the three cross grooves match the cross rods, and the bottoms of the three rotating shafts are fixedly connected with stirring shafts.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided with a bottom plate, a bayonet, a fixing mechanism, a driving mechanism and a protecting mechanism. When in use, the user can place the dispersion kettles that need to be stirred on the inner sides of the three bayonet holes respectively, and then start the three groups of first cylinders. The operation of the first cylinder drives the card plate to move. The three groups of card plates move to a certain position to fix the three dispersion kettles. Then the user can drive the top plate to rotate by the operation of the stepper motor. The movement of the top plate drives the second cylinder, the bracket, the driving motor and the cross rod to move. When the cross rod moves to the position of the cross groove at the top of the rotating shaft, the user starts the second cylinder. The operation of the second cylinder drives the bracket, the driving motor and the cross rod to move downward. The cross rod moves to a certain position and is inserted into the cross groove at the top of the rotating shaft. With the operation of the second cylinder, the cross rod drives the rotating shaft, the slide plate, the cover plate and the stirring shaft to move through the limit rod. The movement of the slide plate squeezes the spring. The cover plate moves to a certain position and is engaged with the dispersion kettle on the inner side of the bayonet. At this time, the stirring shaft will extend into the dispersion kettle. Then the user can start The driving motor is driven, and the driving motor drives the cross rod to rotate. The rotation of the cross rod drives the rotating shaft to rotate through the cross groove, and the rotation of the rotating shaft drives the stirring shaft to rotate. At this time, the stirring shaft can stir the solidified pigment in the dispersion kettle. When the stirring is completed, the user can again separate the cover plate, the sealing ring and the stirring shaft from the dispersion kettle through the second cylinder. After that, the user can drive the top plate to move to the position of the next dispersion kettle again through the stepper motor, and then stir the solidified pigment inside it again in the same way, and then stir the remaining dispersion kettles. The dispersion kettle can be fixed, thereby avoiding the problem that the dispersion kettle is offset by the driving motor and the stirring shaft when stirring it, thereby affecting the stirring effect and stirring efficiency, and realizing continuous dispersion of the solidified pigment. In addition, multiple cover plates are provided, so that the dispersion kettles do not share a cover plate, so that the user can stir pigments of different colors, thereby improving the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a continuous dispersion type light-curing pigment dispersion kettle from the first perspective;

[0016] Figure 2 A schematic diagram of a continuous dispersion type light-curing pigment dispersion kettle from a second viewing angle;

[0017] Figure 3 A third-angle schematic diagram of a continuous dispersion type light-curing pigment dispersion kettle;

[0018] Figure 4 It is a schematic top-sectional view of the local structure in a continuous dispersion type photocuring pigment dispersion kettle;

[0019] Figure 5 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 6 for Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0021] In the figure: 1, bottom plate; 2, bayonet; 3, stirring shaft; 102, limit rod; 103, slide plate; 104, rotating shaft; 105, cross groove; 106, cover plate; 107, sealing ring; 108, spring; 11, support plate; 12, first cylinder; 13, clamping plate; 21, mounting frame; 22, stepping motor; 23, top plate; 24, second cylinder; 25, bracket; 26, driving motor; 27, cross rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] Embodiment 1

[0024] like Figure 1 , Figure 2 and Figure 4 As shown, the utility model provides a technical solution: a continuous dispersion type light-curing pigment dispersion kettle, comprising a bottom plate 1, three bayonet ports 2 distributed at equal angles are opened on the bottom plate 1, the inner sides of the three bayonet ports 2 are all provided with a dispersion kettle, a fixing mechanism for fixing the dispersion kettle is provided on the top of the bottom plate 1, a stirring shaft 3 is provided on the top of the bottom plate 1, a driving mechanism for driving the stirring shaft 3 to rotate is provided on the top of the bottom plate 1, and a protective mechanism for preventing splashing is also provided on the top of the bottom plate 1. The fixing mechanism includes a fixed A support plate 11 is fixedly connected to the top of the base plate 1, and a first cylinder 12 is arranged on the outer side of the support plate 11. The output shaft of the first cylinder 12 passes through the support plate 11 and is fixedly connected with a clamping plate 13. There are three groups of support plates 11 and each group has two. The three groups of support plates 11 are respectively distributed on the top of the three bayonet ports 2, and the two support plates 11 in each group are symmetrically distributed. The first cylinder 12 is installed on the outer side of the three groups of support plates 11. The number of clamping plates 13 is the same as that of the support plates 11. The three groups of clamping plates 13 are respectively fixedly connected to the output shafts of the three groups of first cylinders 12.

[0025] Through the above technical solution, when in use, the user can place the dispersion kettle that needs to be stirred on the inner side of the three bayonet ports 2 respectively, and then start the three groups of first cylinders 12. The first cylinders 12 work to drive the card plates 13 to move. The three groups of card plates 13 move to a certain position to fix the three dispersion kettles, thereby avoiding the problem of the dispersion kettle being offset due to the vibration of the drive motor 26 when it is working, thereby improving practicality.

[0026] Embodiment 2

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the utility model provides a technical solution: a continuous dispersion type light-curing pigment dispersion kettle, comprising a bottom plate 1, three bayonet holes 2 distributed at equal angles are opened on the bottom plate 1, and the inner sides of the three bayonet holes 2 are all provided with a dispersion kettle, and a fixing mechanism for fixing the dispersion kettle is provided on the top of the bottom plate 1, a stirring shaft 3 is provided on the top of the bottom plate 1, and a driving mechanism for driving the stirring shaft 3 to rotate is provided on the top of the bottom plate 1. A protective mechanism for preventing splashing is also provided on the top of the bottom plate 1, and the driving mechanism includes a mounting frame 21 fixedly connected to the top of the bottom plate 1, and a stepping motor 22 is fixedly connected to the bottom of the mounting frame 21, and the output shaft of the stepping motor 22 passes through the mounting frame 2 1 is fixedly connected with a top plate 23, a second cylinder 24 is installed on the top of the top plate 23, the output shaft of the second cylinder 24 passes through the top plate 23 and is fixedly connected with a bracket 25, the inner side of the bracket 25 is fixedly connected with a driving motor 26, the output shaft of the driving motor 26 passes through the bracket 25 and is fixedly connected with a cross rod 27, the mounting frame 21 is distributed at the center of the bottom plate 1, a through hole penetrating the top plate 23 is opened on the top of the top plate 23, the output shaft of the second cylinder 24 passes through the through hole and is fixedly connected with the bracket 25, the protection mechanism includes a limiting rod 102 fixedly connected to the top of the support plate 11, the outer side of the limiting rod 102 is slidably connected with a slide plate 103, and the top of the slide plate 103 is rotatably connected with a rotating The shaft 104 has a cross groove 105 at the top of the rotating shaft 104, the stirring shaft 3 is fixedly connected to the bottom of the rotating shaft 104, the bottom of the slide plate 103 is fixedly connected to a cover plate 106, the bottom of the cover plate 106 is fixedly connected to a sealing ring 107, the bottom of the slide plate 103 is fixedly connected to a spring 108, the number of limit rods 102 and springs 108 is the same as that of the support plate 11, the slide plate 103, the rotating shaft 104 and the cover plate 106 are three, the three groups of limit rods 102 are respectively fixedly connected to the top of the three groups of support plates 11, and the three groups of limit rods 102 are respectively slidably connected to the three slide plates 103, and one end of the three groups of springs 108 is respectively fixedly connected to the top of the three groups of support plates 11 , and the other ends of the three groups of springs 108 are fixedly connected to the bottom of the three slides 103, respectively, the three cover plates 106 are fixedly connected to the bottom of the three slides 103, and the bottoms of the three cover plates 106 are fixedly connected with sealing rings 107, the sizes of the three cover plates 106 match the three dispersion kettles, the three rotating shafts 104 are rotatably connected to the tops of the three slides 103 through three bearing seats, and the tops of the three rotating shafts 104 are provided with cross grooves 105, the positions of the three cross grooves 105 correspond to the cross rod 27, and the sizes of the three cross grooves 105 match the cross rod 27, and the bottoms of the three rotating shafts 104 are fixedly connected with stirring shafts 3.

[0028] Through the above technical scheme, when in use, the user can fix the dispersion kettle through the fixing mechanism, and then the stepping motor 22 can be used to drive the top plate 23 to rotate, and the movement of the top plate 23 drives the second cylinder 24, the bracket 25, the drive motor 26 and the cross rod 27 to move. When the cross rod 27 moves to the position of the cross groove 105 at the top of the rotating shaft 104, the user starts the second cylinder 24, and the second cylinder 24 drives the bracket 25, the drive motor 26 and the cross rod 27 to move downward. When the cross rod 27 moves to a certain position, it will be inserted into the cross groove 105 at the top of the rotating shaft 104. With the operation of the second cylinder 24, the cross rod 27 will drive the rotating shaft 104, the slide plate 103, the cover plate 106 and the stirring shaft 3 to move through the limit rod 102. The movement of the slide plate 103 will squeeze the spring 108. When the cover plate 106 moves to a certain position, it will engage with the dispersion kettle on the inner side of the bayonet 2. At this time, the stirring shaft 3 will extend into the dispersion kettle, and then use The user can start the drive motor 26, and the drive motor 26 drives the cross rod 27 to rotate. The rotation of the cross rod 27 will drive the rotating shaft 104 to rotate through the cross groove 105, and the rotation of the rotating shaft 104 will drive the stirring shaft 3 to rotate. At this time, the stirring shaft 3 can stir the solidified pigment in the dispersion kettle. After the stirring is completed, the user can again use the second cylinder 24 to separate the cover plate 106, the sealing ring 107 and the stirring shaft 3 from the dispersion kettle. At this time, the slide plate 103 will return to its original position under the action of the spring 108. At this time, the user can take the dispersion kettle after stirring out of the bayonet 2, and then the user can use the stepping motor 22 to drive the top plate 23 to move to the position of the next dispersion kettle again, and then stir the solidified pigment inside it again in the same way, and then stir the remaining dispersion kettles, thereby achieving the effect of dispersing and stirring pigments of multiple colors at one time, thereby improving the convenience and practicality of use.

[0029] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A continuous dispersion type photocurable pigment dispersion kettle, comprising a bottom plate (1), the bottom plate (1) being provided with three bayonet holes (2) distributed at equal angles, the inner sides of the three bayonet holes (2) being provided with a dispersion kettle, characterized in that: A fixing mechanism for fixing the dispersion kettle is arranged on the top of the bottom plate (1), a stirring shaft (3) is arranged on the top of the bottom plate (1), a driving mechanism for driving the stirring shaft (3) to rotate is arranged on the top of the bottom plate (1), and a protective mechanism for preventing splashing is also arranged on the top of the bottom plate (1); The fixing mechanism comprises a support plate (11) fixedly connected to the top of the base plate (1), a first cylinder (12) being arranged on the outer side of the support plate (11), and an output shaft of the first cylinder (12) passing through the support plate (11) and fixedly connected to a clamping plate (13); There are three groups of support plates (11), each group having two support plates. The three groups of support plates (11) are respectively distributed on the tops of the three bayonet ports (2), and the two support plates (11) in each group are symmetrically distributed. The outer sides of the three groups of support plates (11) are all installed with first cylinders (12). The number of the clamping plates (13) is the same as that of the support plates (11). The three groups of clamping plates (13) are respectively fixedly connected to the output shafts of the three groups of first cylinders (12); The protection mechanism comprises a limit rod (102) fixedly connected to the top of the support plate (11); the outside of the limit rod (102) is slidably connected to a slide plate (103); the top of the slide plate (103) is rotatably connected to a rotating shaft (104); the top of the rotating shaft (104) is provided with a cross groove (105); the stirring shaft (3) is fixedly connected to the bottom of the rotating shaft (104); the bottom of the slide plate (103) is fixedly connected to a cover plate (106); the bottom of the cover plate (106) is fixedly connected to a sealing ring (107); and the bottom of the slide plate (103) is fixedly connected to a spring (108); The number of the limiting rods (102) and the springs (108) is the same as that of the supporting plates (11); the number of the sliding plates (103), the rotating shafts (104) and the cover plates (106) are three; the three groups of limiting rods (102) are respectively fixedly connected to the tops of the three groups of supporting plates (11); the three groups of limiting rods (102) are respectively slidably connected to the three sliding plates (103); one end of the three groups of springs (108) are respectively fixedly connected to the tops of the three groups of supporting plates (11); the other ends of the three groups of springs (108) are respectively fixedly connected to the bottoms of the three sliding plates (103); the three cover plates (106) are respectively fixedly connected to the three The bottoms of the three slide plates (103) are fixedly connected to the bottoms of the three cover plates (106), and the sizes of the three cover plates (106) are respectively matched with the three dispersion kettles. The three rotating shafts (104) are rotatably connected to the tops of the three slide plates (103) through three bearing seats, and the tops of the three rotating shafts (104) are respectively provided with cross grooves (105). The positions of the three cross grooves (105) correspond to the cross rod (27), and the sizes of the three cross grooves (105) are matched with the cross rod (27). The bottoms of the three rotating shafts (104) are fixedly connected to the stirring shafts (3).

2. The continuous dispersion type photocurable pigment dispersion kettle according to claim 1, characterized in that: The driving mechanism comprises a mounting frame (21) fixedly connected to the top of the base plate (1); a stepper motor (22) is fixedly connected to the bottom of the mounting frame (21); an output shaft of the stepper motor (22) passes through the mounting frame (21) and is fixedly connected to a top plate (23); a second cylinder (24) is mounted on the top of the top plate (23); an output shaft of the second cylinder (24) passes through the top plate (23) and is fixedly connected to a bracket (25); a driving motor (26) is fixedly connected to the inner side of the bracket (25); and an output shaft of the driving motor (26) passes through the bracket (25) and is fixedly connected to a cross rod (27).

3. The continuous dispersion type photocurable pigment dispersion kettle according to claim 2, characterized in that: The mounting frame (21) is distributed at the center of the bottom plate (1), a through hole penetrating the top plate (23) is provided at the top of the top plate (23), and the output shaft of the second cylinder (24) passes through the through hole and is fixedly connected to the bracket (25).

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