A white carbon black modification device for color paste

Abstract

The invention discloses a white carbon black modification device for color paste, comprising: a stirring assembly, comprising a stirring kettle and a stirring part arranged in the stirring kettle; a transport assembly, comprising a conveying part connected to the stirring kettle, wherein an auxiliary reaction kettle is arranged at one end of the stirring kettle away from the conveying part; and the stirring part comprises a stirring block rotatably connected in the stirring kettle, a plurality of stirring blades rotatably connected to the stirring block, and an extension part arranged in the stirring block. The outward and inward movement of the second driving blade, when the second driving blade extends outward, enlarges the stirring range of the stirring blade in disguise, thereby enhancing the stirring capacity, and when the second driving blade slides, it scrapes and cleans the raw material on the spiral of the first driving blade, thereby reducing the problem of reduced stirring capacity due to excessive raw material remaining on the first driving blade.

Description

Technical Field

[0001] The invention relates to the technical field of white carbon black modification equipment, in particular to white carbon black modification equipment used for color paste. Background Art

[0002] Due to the polysilicon inside silica, the active silanol groups on the surface and the adsorbed water, it is hydrophilic. In addition, there are hydroxyl groups on the surface of silica, which has a large surface energy and is easy to condense. Therefore, in the rubber vulcanization system, unmodified silica cannot be well dispersed in the polymer, and it is difficult to form coupling bonds between polymers, thereby reducing the vulcanization efficiency and reinforcement performance. The surface modification of silica is to use certain chemical substances through certain process methods to make the surface hydroxyl groups of silica react with chemical substances, eliminate or reduce the amount of its surface active silanol groups, and increase its dispersibility in the polymer. The wet method for surface modification of silica generally requires an organic solvent as a medium. The silica powder and the organic solvent are placed in a reactor to react under certain conditions.

[0003] The existing reactor has certain drawbacks when in use. The polishing degree of the inner wall of the reactor is limited due to technical problems. During the modification process of silica, the inner wall of the reactor is easily stained with reactants. The traditional stirring rod will cause the stirring rod to be stained with reactants, resulting in a larger stirring resistance of the stirring rod that is difficult to remove, thus failing to satisfy the stirring action. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above problems existing in the existing white carbon black modification equipment for color paste, the present invention is proposed.

[0006] Therefore, the object of the present invention is to provide a white carbon black modification device for color paste.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a white carbon black modification device for color paste, comprising: a stirring assembly, including a stirring kettle and a stirring part arranged in the stirring kettle; a transportation assembly, including a conveying part connected to the stirring kettle, a material storage box arranged on the conveying part, and a conveying auger arranged in the conveying part, and the stirring kettle is provided with an auxiliary reaction kettle at one end away from the conveying part; and the stirring part includes a stirring block rotatably connected to the stirring kettle, a plurality of stirring blades rotatably connected to the stirring block, and an extension part arranged in the stirring block.

[0008] As a preferred solution of the white carbon black modification equipment for color paste described in the present invention, a chassis is arranged on the bottom surface of the stirring kettle, a motor is arranged on the chassis, a bevel gear is directly connected to the motor, a plurality of second bevel gears are meshed on the bevel gear, the second bevel gears are connected to the chassis, and a driving part is arranged on the chassis.

[0009] As a preferred solution of the white carbon black modification equipment for color paste described in the present invention, the driving member includes a driving rod coaxially connected to the second bevel gear, a groove opened on the driving rod, a limit rod arranged in the groove, a slider connected to the limit rod, a slider fixedly arranged on both sides of the slider, a spring sleeved on the slider, and a push rod fixedly arranged on the slider, and the driving rod is connected to a stirring blade.

[0010] As a preferred solution of the white carbon black modification equipment for color paste described in the present invention, the motor is fixedly arranged at the bottom of the chassis, the motor output shaft passes through the chassis and is fixedly connected to the bevel gear, the second bevel gear is evenly arranged on the bevel gear in a circular shape, and the drive rod is rotatably arranged on the chassis.

[0011] As a preferred solution of the white carbon black modification equipment for color paste described in the present invention, wherein: the groove is wavy, the groove includes a first inclined groove and a second inclined groove connected to the first inclined groove, the opening directions of the first inclined groove and the second inclined groove are opposite, and the end to end are connected in sequence, the limit rod is embedded in the groove, the slider is sleeved on the outside of the driving rod, the slider is rotatably connected to the driving rod, the two sides of the slider are also penetrated by the sliding rod, and the sliding rod is arranged parallel to the driving rod.

[0012] As a preferred embodiment of the white carbon black modification equipment for color paste described in the present invention, the stirring blade includes a first driving blade connected to the driving rod, a second driving blade sleeved with the first driving blade, and a driving guide arranged on the first driving blade and the second driving blade, the second driving blade abuts against the end of the push rod, and an extension is provided between the second driving blade and the first driving blade.

[0013] As a preferred solution of the white carbon black modification device for color paste of the present invention, the extension member includes a first guide plate arranged on the surface of the first driving blade, a second guide plate arranged in the second driving blade, and an elastic member arranged between the first guide plate and the second guide plate.

[0014] The first driving blade is spiral-shaped, the second driving blade is sleeved outside the second driving blade, and the second driving blade is cylindrical. The lower end of the stirring kettle is provided with a running component.

[0015] As a preferred embodiment of the white carbon black modification equipment for color paste described in the present invention, the operating parts include a connecting base plate arranged at the lower end of the stirring kettle, a stepping motor arranged in the connecting base plate, a driving gear arranged on the stepping motor, and a rotating gear meshing with the driving gear, and the rotating gear is arranged at the lower end of the chassis.

[0016] As a preferred solution of the white carbon black modification equipment for color paste of the present invention, the auxiliary reaction kettle is connected to the stirring kettle, and a delivery pump is provided between the stirring kettle and the auxiliary reaction kettle.

[0017] As a preferred solution of the white carbon black modification device for color paste of the present invention, wherein: a plurality of flexible guide strips are provided on the inner wall of the second driving blade, and the ends of the flexible guide strips abut against the surface of the first driving blade,

[0018] A scraper plate is disposed at the end of the second driving blade, and a flexible plate is disposed at the end of the scraper plate.

[0019] The beneficial effects of the present invention are as follows: the outward and inward movement of the second driving blade, when the second driving blade extends outward, enlarges the stirring range of the stirring blade in disguise, thereby enhancing the stirring capacity; and when the second driving blade slides, it scrapes and cleans the raw materials on the spiral shape of the first driving blade, thereby reducing the problem of reduced stirring capacity due to excessive raw materials remaining on the first driving blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 The figure is a schematic diagram of the overall structure of the white carbon black modification equipment for color paste of the present invention.

[0022] Figure 2 The schematic diagram of the stirring tank of the white carbon black modification equipment for color paste of the present invention.

[0023] Figure 3 The present invention is a schematic diagram of the stirring component of the white carbon black modification equipment used for color paste.

[0024] Figure 4 The present invention is a schematic diagram of the lower end structure of the stirring component of the white carbon black modification equipment used for color paste.

[0025] Figure 5 It is a schematic diagram of the structure of a single second bevel gear of the white carbon black modification equipment for color paste of the present invention.

[0026] Figure 6 This is a schematic diagram of the installation of a slider of the white carbon black modification device for color paste of the present invention,

[0027] Figure 7 It is a schematic diagram of the conveying components of the white carbon black modification equipment for color paste of the present invention. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0032] Example 1

[0033] Reference Figure 1 -7 is the first embodiment of the present invention, which provides a white carbon black modification device for color paste, including a stirring assembly 100, including a stirring kettle 101, a stirring member 102 arranged in the stirring kettle 101, and a driving member arranged in the stirring kettle 101, the stirring kettle 101 is arranged on the ground, the upper end of the stirring kettle 101 is provided with a feed inlet, and the discharge port is arranged at the lower end, the stirring member 102 is arranged on the lower bottom surface of the stirring kettle 101, and the driving member is used to drive the stirring member 102 so that the stirring member 102 can rotate to stir the white carbon black in the stirring kettle 101.

[0034] Furthermore, the present invention also includes a transport component 104. In this embodiment, the transport component includes a conveying component 104a connected to the stirring tank 101, a material storage box 104b arranged on the conveying component 104a, and a conveying auger arranged in the conveying component 104a. An auxiliary reaction tank 104d is provided at one end of the stirring tank 101 away from the conveying component 104a. The conveying component 104a is used to transport the raw materials in the material storage box 104b to the stirring tank 101.

[0035] In this embodiment, the stirring component 102 includes a stirring block 102a rotatably connected to the stirring tank 101, a plurality of stirring blades 102b rotatably connected to the stirring block 102a, and an extension component 300 disposed in the stirring block 102a.

[0036] Furthermore, a chassis 201 is provided on the inner bottom surface of the stirring kettle 101, a motor 202 is provided on the chassis 201, a bevel gear 203 is directly connected to the motor 202, the rotation plane of the bevel gear 203 is horizontally arranged, and the rotation of the bevel gear 203 is driven by the motor 202, and a plurality of second bevel gears 204 are meshed on the bevel gear 203. In the present embodiment, three second bevel gears 204 are provided, and all of them are meshed with the bevel gear 203. At the same time, a flange is turned up on the chassis 201, and the second bevel gear 204 is meshed on the flange, and each second bevel gear 204 is meshed with the bevel gear 203, and then when the bevel gear 203 rotates, it will drive all the second bevel gears 204 to rotate synchronously. The driving member is provided on the chassis 201 and is used to drive the stirring blade 102b.

[0037] Furthermore, in this embodiment, the driving member includes a driving rod 205 coaxially connected to each second bevel gear 204, a groove 206 opened on the driving rod 205, a limiting rod 207 arranged in the groove 206, a slider 208 connected to the limiting rod 207, a slider 209 fixedly arranged on both sides of the slider 208, a spring 210 sleeved on the slider 209, a push rod 211 fixedly arranged on the slider 208, and the driving rod 205 is connected to the stirring blade 102b.

[0038] Preferably, the motor 202 is fixedly arranged at the bottom of the chassis 201, the output shaft of the motor 202 passes through the chassis 201 and is fixedly connected to the bevel gear 203, the second bevel gears 204203 are evenly arranged on the bevel gear 203 in a circular shape, and the driving rod 205 is rotatably arranged on the chassis 201, the driving rod 205 is horizontally arranged, and the rotation plane of the driving rod 205 is a vertical plane.

[0039] Furthermore, in the present embodiment, the groove 206 is wavy in shape, and the groove 206 includes a first inclined groove and a second inclined groove connected to the first inclined groove, and the opening directions of the first inclined groove and the second inclined groove are opposite, and the first inclined groove is connected to the second inclined groove end to end in sequence. If the driving rod 205 is unfolded to form a flat plate, the first inclined groove and the second inclined groove are connected to form a wavy shape.

[0040] Furthermore, the limit rod 207 is embedded in the groove 206, and the slider 208 is sleeved on the outside of the driving rod 205, and the slider 208 is rotatably connected to the driving rod 205, thereby ensuring that when the driving rod 205 slides, the sliding of the slider 208 will not be affected, and the two sides of the slider 208 are also penetrated by the sliding rod 209, and the sliding rod 209 is set parallel to the driving rod 205.

[0041] Furthermore, in the present embodiment, the stirring blade 102b includes a first driving blade 105 connected to the driving rod 205, a second driving blade 106 sleeved with the first driving blade 105, and a driving guide 107 arranged on the first driving blade 105 and the second driving blade 106, the second driving blade 106 abuts against the end of the push rod 211, and an extension piece is provided between the second driving blade 106 and the first driving blade 105.

[0042] In this embodiment, the extension member includes a first guide plate 301 arranged on the surface of the first driving blade 105, a second guide plate 302 arranged in the second driving blade 106, and an elastic member 303 arranged between the first guide plate 301 and the second guide plate 302. The first driving blade 105 is spiral-shaped, and the second driving blade 106 is sleeved outside the second driving blade 106, and the second driving blade 106 is cylindrical.

[0043] Preferably, in this embodiment, the operating component 400 includes a connecting base plate 401 arranged at the lower end of the stirring kettle 101, a stepping motor 402 arranged in the connecting base plate 401, a driving gear 403 arranged on the stepping motor 402, and a rotating gear 404 meshing with the driving gear 403, and the rotating gear 404 is arranged at the lower end of the chassis 201.

[0044] Preferably, a conveying pipeline is arranged between the material storage box 104b and the stirring tank 101, a conveying auger is arranged in the conveying pipeline, and the auxiliary reaction tank 104d is connected to the stirring tank 101, and a conveying pump 405 is arranged between the stirring tank 101 and the auxiliary reaction tank 104d, and the conveying pump 405 can deliver part of the raw materials in the stirring tank 101. The conveying pump 405 can complete the overflow operation here, and the conveying pump 405 can also deliver part of the raw materials.

[0045] Furthermore, a plurality of flexible guide strips 406 are provided on the inner wall of the second driving blade 106 , and the ends of the flexible guide strips 406 abut against the surface of the first driving blade 105 . A scraper plate 407 is provided at the end of the second driving blade 106 , and a flexible plate is provided at the end of the scraper plate 407 .

[0046] Operation process: When stirring, the operator starts the motor 202, the motor 202 drives the bevel gear 203 to rotate, and the bevel gear 203 drives the second bevel gear 204 to rotate synchronously. The second bevel gear 204 is provided with multiple groups. As a preferred embodiment of this scheme, three groups of second bevel gears 204 are provided. Taking one second bevel gear 204 as an example, the second bevel gear 204 can drive the driving rod 205 to rotate. When the driving rod 205 rotates, the limiting rod 207 is affected by the path of the groove 206 and moves in the groove 206, that is, the slider 208 moves along the path of the groove 206. Since the two ends of the slider 208 are slidably connected with the slide bar 209, the slider 208 maintains horizontal sliding, that is, the slider 208 can only move forward and backward along the slide bar 209. When the slider 208 moves toward the direction of the bevel gear 203, it will squeeze the spring 210 until the limiting rod 207 moves to the groove 206. When the second driving blade 106 extends outward, the stirring range of the stirring blade 102b is expanded in disguise, thereby enhancing the stirring capacity. When the second driving blade 106 slides, it scrapes and cleans the raw materials on the spiral shape of the first driving blade 105, thereby reducing the problem of reduced stirring capacity due to excessive raw materials remaining on the first driving blade 105. In addition, due to the reciprocating movement of the second driving blade 106, the reactor is hit from the inside to the outside, and the second bevel gear 204 continues to drive the driving rod 205 to rotate. The slider 208 is again affected by the limiting rod 207 to shrink inward, thereby cyclically hitting the inner wall of the reactor to make the raw materials adhered to the inner wall of the reactor fall off.

[0047] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0048] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0049] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A white carbon black modification device for color paste, characterized in that: include, A stirring assembly (100) comprises a stirring tank (101) and a stirring component (102) arranged in the stirring tank (101); The transport component (104) comprises a transport component (104a) connected to the stirring tank (101), a material storage box (104b) arranged on the transport component (104a), and an overflow pipe (104c) arranged on the stirring tank (101), wherein an auxiliary reaction tank (104d) is arranged at one end of the stirring tank (101) away from the transport component (104a); and The stirring component (102) comprises a stirring block (102a) rotatably connected to the stirring kettle (101), a plurality of stirring blades (102b) rotatably connected to the stirring block (102a), and an extension component (300) arranged in the stirring block (102a).

2. The white carbon black modification device for color paste according to claim 1, characterized in that: A chassis (201) is arranged on the inner bottom surface of the stirring kettle (101), a motor (202) is arranged on the chassis (201), a bevel gear (203) is directly connected to the motor (202), a plurality of second bevel gears (204) are meshed on the bevel gear (203), the second bevel gears (204) are connected to the chassis (201), and a driving member is arranged on the chassis (201).

3. The white carbon black modification device for color paste according to claim 2, characterized in that: The driving member comprises a driving rod (205) coaxially connected to the second bevel gear (204), a groove (206) provided on the driving rod (205), a limiting rod (207) arranged in the groove (206), a sliding block (208) connected to the limiting rod (207), sliding rods (209) fixedly arranged on both sides of the sliding block (208), a spring (210) sleeved on the sliding rod (209), and a push rod (211) fixedly arranged on the sliding block (208); the driving rod (205) is connected to the stirring blade (102b).

4. The white carbon black modification device for color paste according to claim 2, characterized in that: The motor (202) is fixedly arranged at the bottom of the chassis (201); the output shaft of the motor (202) passes through the chassis (201) and is fixedly connected to the bevel gear (203); the second bevel gear (204) is evenly arranged on the bevel gear (203) in a circumferential manner; and the driving rod (205) is rotatably arranged on the chassis (201).

5. The white carbon black modification device for color paste according to claim 3, characterized in that: The groove (206) is wavy in shape, and comprises a first inclined groove and a second inclined groove connected to the first inclined groove. The first inclined groove and the second inclined groove are opened in opposite directions and are connected end to end in sequence. The limit rod (207) is embedded in the groove (206), and the slider (208) is sleeved on the outside of the driving rod (205). The slider (208) is rotatably connected to the driving rod (205). Both sides of the slider (208) are penetrated by a slider (209), and the slider (209) is arranged parallel to the driving rod (205).

6. The white carbon black modification device for color paste according to claim 1, characterized in that: The stirring blade (102b) comprises a first driving blade (105) connected to a driving rod (205), a second driving blade (106) sleeved with the first driving blade (105), and a driving guide (107) arranged on the first driving blade (105) and the second driving blade (106), wherein the second driving blade (106) abuts against the end of a push rod (211).

7. The white carbon black modification device for color paste according to claim 1, characterized in that: The extension component (300) comprises a first guide plate (301) arranged on the surface of the first driving blade (105), a second guide plate (302) arranged inside the second driving blade (106), and an elastic member (303) arranged between the first guide plate (301) and the second guide plate (302). The first driving blade (105) is spiral-shaped, the second driving blade (106) is sleeved outside the second driving blade (106), and the second driving blade (106) is cylindrical. A running component (400) is provided at the lower end of the stirring tank (101).

8. The white carbon black modification device for color paste according to claim 7, characterized in that: The operating component (400) comprises a connecting bottom plate (401) arranged at the lower end of the stirring kettle (101), a stepping motor (402) arranged in the connecting bottom plate (401), a driving gear (403) arranged on the stepping motor (402), and a rotating gear (404) meshing with the driving gear (403), wherein the rotating gear (404) is arranged at the lower end of the chassis (201).

9. The white carbon black modification device for color paste according to claim 1, characterized in that: The auxiliary reaction kettle (104d) is connected to the stirring kettle (101), and a delivery pump (405) is provided between the stirring kettle (101) and the auxiliary reaction kettle (104d).

10. The white carbon black modification device for color paste according to claim 7, characterized in that: A plurality of flexible guide strips (406) are provided on the inner wall of the second driving blade (106), and the ends of the flexible guide strips (406) are in contact with the surface of the first driving blade (105). A scraper plate (407) is provided at the end of the second driving blade (106), and a flexible plate is provided at the end of the scraper plate (407).

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