Surface treatment coating device for titanium dioxide preparation

Abstract

The utility model relates to the field of titanium dioxide preparation, and discloses a surface treatment coating device for titanium dioxide preparation, which comprises a barrel body, the top end of the outer wall of the barrel body is fixedly connected with a feed port, the outer wall of the bottom end of the barrel body is fixedly connected with a discharge port, and the top end of the outer wall of the barrel body is fixedly connected with a motor. A stirring rod is fixedly connected to an output shaft of the motor, a contact block is elastically connected to the bottom end of the outer wall of the connecting block through a limiting spring, a connecting rod is fixedly connected to the top end of the outer wall of the contact block, and a blocking ball is fixedly connected to the end, away from the contact block, of the connecting rod. According to the stirring device, the stirring rod is in contact with the bottom end of the contact block, so that the blocking ball is extruded to move upwards on the inner wall of the storage barrel, a coating agent in the storage barrel can flow out from the gap, titanium dioxide raw materials can be filled with the coating agent while being stirred, and the stirring and mixing effect is better.

Description

Technical Field

[0001] The utility model relates to the field of titanium dioxide preparation, and in particular to a surface treatment coating device used for titanium dioxide preparation. Background Art

[0002] Titanium dioxide is a widely used white pigment with excellent hiding power and brightness. Its primary applications include coatings, plastics, paper, and cosmetics. Due to its excellent properties and wide range of applications, titanium dioxide has become an indispensable material in many industrial and consumer products.

[0003] In the production process of titanium dioxide, surface treatment and coating is a key link. By surface treatment and coating of titanium dioxide, its performance can be significantly improved, such as improving dispersibility, weather resistance, hiding power, etc., making it more widely used in many fields such as coatings, plastics, and papermaking.

[0004] Currently, common titanium dioxide surface treatment coating devices have several shortcomings. First, during the titanium dioxide coating process, the required coating agent is typically manually poured in at once and then stirred using a stirring mechanism. This all-in-one pouring of the coating agent can easily lead to uneven mixing of the coating agent and titanium dioxide, resulting in unstable coating effects and impacting product quality. Second, the amount of coating agent added is not precisely controlled, making it difficult to flexibly adjust to varying production needs. This can easily lead to excessive use of coating agent, resulting in waste and increased costs, or insufficient use, impacting product quality. Therefore, a titanium dioxide surface treatment coating device is proposed to address these issues. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a surface treatment coating device for titanium dioxide preparation, which aims to improve the problem in the prior art that the coating agent is poured in at one time, which easily leads to uneven mixing of the coating agent and titanium dioxide.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a surface treatment coating device for preparing titanium dioxide, comprising a barrel body, the top of the outer wall of the barrel body is fixedly connected to a feed port, the outer wall of the bottom end of the barrel body is fixedly connected to a discharge port, the top of the outer wall of the barrel body is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a stirring rod, the inner wall of the top end of the barrel body passes through and is fixedly connected to a storage barrel, the inner wall of the bottom end of the storage barrel is provided with a quantitative component, the inner wall of the top end of the storage barrel is provided with an adjustment component, and the quantitative component includes a connecting block;

[0007] The bottom end of the outer wall of the connection block is elastically connected to the contact block through a limit spring, the top end of the outer wall of the contact block is fixedly connected to a connecting rod, and the end of the connecting rod away from the contact block is fixedly connected to a blocking ball.

[0008] As a further description of the above technical solution:

[0009] The adjusting assembly includes a piston disk, the top of the outer wall of the piston disk is fixedly connected to a feed column, the outer wall of the top of the feed column is fixedly connected to an L rod, the outer wall of the top of the storage barrel is fixedly connected to a fixed block, and the inner wall of the fixed block is elastically connected to an insert block through a reset spring.

[0010] As a further description of the above technical solution:

[0011] The connecting block is fixedly connected to the outer wall of the bottom end of the storage barrel, and the connecting rod passes through and is slidably connected to the inner wall of the connecting block.

[0012] As a further description of the above technical solution:

[0013] A guide groove is provided on the side wall of the bottom end of the storage barrel, and the connecting rod passes through and is slidably connected to the inner wall of the guide groove.

[0014] As a further description of the above technical solution:

[0015] One end of the limit spring is fixedly connected to the bottom end of the outer wall of the connection block, and the other end of the limit spring is fixedly connected to the top end of the outer wall of the contact block.

[0016] As a further description of the above technical solution:

[0017] The stirring rods are provided in multiple groups, the outer wall of the stirring rod at the top contacts the bottom end of the outer wall of the contact block, the inner wall of the storage barrel is provided with a discharge port, and the outer wall of the blocking ball contacts the inner wall of the discharge port.

[0018] As a further description of the above technical solution:

[0019] The piston disc is slidably connected to the inner wall of the storage barrel, the feed column passes through and is slidably connected to the inner wall of the top end of the storage barrel, and the L rod passes through and is slidably connected to the inner wall of the top end of the storage barrel.

[0020] As a further description of the above technical solution:

[0021] One end of the return spring is fixedly connected to the surface of the plug block, and the other end of the return spring is fixedly connected to the inner wall of the fixed block. The return spring passes through and is slidably connected to the inner wall of the fixed block. Multiple groups of through holes are opened on the surface of the L rod, and the bottom end of the outer wall of the plug block is plugged into the inner wall of the through hole.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, a contact block and a blocking ball are provided. The stirring rod contacts the bottom end of the contact block, thereby squeezing the blocking ball to move upward on the inner wall of the storage barrel, so that the coating agent in the storage barrel can flow out from the gap. The coating agent can be added to the titanium dioxide raw material while stirring, so that the stirring and mixing effect is better.

[0024] 2. In the present invention, the regulating component in the device can quickly adjust the storage space for the coating agent inside the storage barrel according to the amount of titanium dioxide. This flexibility allows the production process to be optimized according to actual needs, and the ratio of the coating agent to titanium dioxide can be adjusted, thereby improving production efficiency and the adaptability of product performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a surface treatment coating device for titanium dioxide preparation proposed by the present invention;

[0026] Figure 2 This is a schematic diagram of a partial cross-sectional structure of a barrel of a surface treatment coating device for titanium dioxide preparation proposed in the present invention;

[0027] Figure 3 This is a partial cross-sectional structural diagram of a storage barrel and a piston disc of a surface treatment coating device for titanium dioxide preparation proposed in the utility model;

[0028] Figure 4 This utility model proposes a surface treatment coating device for titanium dioxide preparation Figure 3 A schematic diagram of the enlarged structure of part A.

[0029] Legend:

[0030] 1. Barrel body; 2. Feed port; 3. Discharge port; 4. Motor; 5. Storage barrel; 6. Adjustment assembly; 61. Piston plate; 62. Feed column; 63. L-rod; 64. Fixed block; 65. Return spring; 66. Insert block; 7. Dosing assembly; 71. Connecting block; 72. Limit spring; 73. Contact block; 74. Connecting rod; 75. Blocking ball; 8. Stirring rod. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-Figure 3 The invention provides an embodiment of a device for surface treatment and coating of titanium dioxide, comprising a barrel body 1, the top of the outer wall of the barrel body 1 is fixedly connected with a feed port 2, and the outer wall of the bottom end of the barrel body 1 is fixedly connected with a discharge port 3. Flanges are provided on the surfaces of the feed port 2 and the discharge port 3. By connecting a stop valve and other equipment at the flange, the interior of the barrel body 1 can be replenished with titanium dioxide raw materials and discharged outward. The top of the outer wall of the barrel body 1 is fixedly connected with a motor 4, and the output shaft of the motor 4 is fixedly connected with a stirring rod 8. The stirring rod 8 is rotatably connected to the bottom end of the inner wall of the barrel body 1. By arranging a stirring rod 8 on the inner wall of the barrel body 1, the titanium dioxide raw materials entering the barrel body 1 and the coating agent can be mixed and stirred, so that the coating effect is better. It is a prior art. The inner wall of the top end of the barrel body 1 passes through and is fixedly connected with a storage barrel 5. The inner wall of the bottom end of the storage barrel 5 is provided with a quantitative component 7, and the inner wall of the top end of the storage barrel 5 is provided with an adjusting component 6.

[0033] Reference Figure 2-Figure 3 The locking cam 76 is secured on the floor with two latches 72 secured to the floor, and the locking cam 76 can be locked to the floor if the latch is engaged.

[0034] Reference Figure 3 The outer wall of the top stirring rod 8 contacts the bottom end of the outer wall of the contact block 73. The contact between the two drives the connecting rod 74 and the plugging ball 75 to move upward on the inner wall of the storage barrel 5 through the rise of the contact block 73, so that the coating agent pre-placed in the storage barrel 5 is discharged outward from the gap between the plugging ball 75 and the discharge port, and the titanium dioxide is stirred and mixed with it by the stirring rod 8. The top end of the outer wall of the contact block 73 is fixedly connected to the connecting rod 74, and the side of the bottom end of the storage barrel 5 is fixedly connected to the connecting rod 74. The wall is provided with a guide groove, and the connecting rod 74 passes through and is slidably connected to the inner wall of the guide groove. The end of the connecting rod 74 away from the contact block 73 is fixedly connected to a blocking ball 75. The inner wall of the storage barrel 5 is provided with a discharge port, and the outer wall of the blocking ball 75 contacts the inner wall of the discharge port. The contact between the two allows the blocking ball 75 to block and close the discharge port at the bottom end of the storage barrel 5. At the same time, the rising of the blocking ball 75 allows the coating agent stored inside to be discharged outward from the gap between the blocking ball 75 and the storage barrel 5.

[0035] Reference Figure 3-Figure 4 The adjusting assembly 6 includes a piston disc 61, which is slidably connected to the inner wall of the storage barrel 5, and the feeding column 62 passes through and is slidably connected to the inner wall of the top of the storage barrel 5. The L rod 63 passes through and is slidably connected to the inner wall of the top of the storage barrel 5, and the piston disc 61 is driven up and down by the feeding column 62 to adjust the storage space inside the storage barrel 5. Therefore, the storage space of the coating agent inside the storage barrel 5 can be adjusted according to the amount of titanium dioxide, thereby adjusting the proportion. At the same time, a transparent observation window is provided on the surface of the storage barrel 5, which can facilitate the adjustment and observation of the rising position of the piston disc 61. The top of the outer wall of the piston disc 61 is fixedly connected to the feeding column 62, and a cavity is provided inside the piston disc 61 and the feeding column 62. By injecting the coating agent into the top of the piston disc 61, it can be allowed to follow the inside of the feeding column 62 and enter the cavity of the piston disc 61 after the inner wall of the storage barrel 5 is adjusted.

[0036] Reference Figure 3-Figure 4 The outer wall of the top of the feeding column 62 is fixedly connected to the L rod 63, and the L rod 63 will synchronously drive the feeding column 62 and the corresponding piston plate 61 to move up and down synchronously when it moves up and down, and the outer wall of the top of the storage barrel 5 is fixedly connected to the fixed block 64, and the inner wall of the fixed block 64 is elastically connected to the plug block 66 through the return spring 65. One end of the return spring 65 is fixedly connected to the surface of the plug block 66, and the other end of the return spring 65 is fixedly connected to the inner wall of the fixed block 64. The function of the return spring 65 is to automatically reset the position of the plug block 66 after it is pulled outward, and the return spring 65 penetrates and is slidably connected to the inner wall of the fixed block 64. The surface of the L rod 63 is provided with multiple groups of through holes, and the bottom end of the outer wall of the plug block 66 is plugged into the inner wall of the through hole. The plugging between the two allows the L rod 63 to drive the feeding column 62 and the piston plate 61 to be fixed after rising, so that the position of the cavity after adjustment inside the storage barrel 5 can be fixed.

[0037] Working principle: First, by injecting the coating agent into the outer wall of the top of the feed column 62, the coating agent flows along the cavity inside the feed column 62 into the cavity adjusted by the piston disk 61 on the inner wall of the storage barrel 5. When it is necessary to adjust the storage space inside the storage barrel 5 to adapt to different proportions of titanium dioxide, pull the plug block 66 outward and compress the return spring 65 to disengage the plug block 66 from the through hole on the surface of the L rod 63. Then move the L rod 63 up and down, and the L rod 63 drives the feed column 62 and the piston disk 61 to move up and down synchronously. Since the surface of the storage barrel 5 is provided with a transparent observation window, the rising position of the piston disc 61 can be easily observed. When it is adjusted to the appropriate position, the insert block 66 is loosened. Under the action of the reset spring 65, the insert block 66 is reinserted into the through hole corresponding to the surface of the L rod 63, and the position of the feed column 62 and the piston disc 61 after the L rod 63 drives them to rise is fixed, thereby fixing the position of the cavity after adjustment inside the storage barrel 5, and adjusting the storage space for the coating agent inside the storage barrel 5 according to the proportion of titanium dioxide, and adjusting the proportion.

[0038] After the motor 4 is started, its output shaft drives the stirring rod 8 to rotate at the bottom end of the inner wall of the barrel body 1. When the stirring rod 8 rotates, the outer wall of the stirring rod 8 at the top contacts the bottom end of the outer wall of the contact block 73, squeezing the contact block 73 to move upward. The contact block 73 moves upward to compress the limit spring 72, and at the same time drives the connecting rod 74 to slide upward in the guide groove of the connecting block 71 and the side wall of the storage barrel 5. The blocking ball 75 fixedly connected to the end of the connecting rod 74 away from the contact block 73 also moves upward on the inner wall of the storage barrel 5. The blocking ball 75 is in contact with the storage barrel 5. The contact state of the discharge port on the inner wall of the barrel 5 is broken, and the coating agent pre-placed in the storage barrel 5 is discharged outward from the gap between the blocking ball 75 and the discharge port. The discharged coating agent is stirred by the stirring rod 8 and mixed with the titanium dioxide raw material to achieve a better coating effect. When the stirring rod 8 is no longer in contact with the contact block 73, under the action of the limit spring 72, the contact block 73, the connecting rod 74 and the blocking ball 75 are automatically reset, and the blocking ball 75 re-blocks the discharge port at the bottom end of the storage barrel 5, stopping the discharge of the coating agent and realizing quantitative discharging.

[0039] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A surface treatment coating device for titanium dioxide preparation, comprising a barrel (1), characterized in that: The top end of the outer wall of the barrel body (1) is fixedly connected to a feed port (2), the outer wall of the bottom end of the barrel body (1) is fixedly connected to a discharge port (3), the top end of the outer wall of the barrel body (1) is fixedly connected to a motor (4), the output shaft of the motor (4) is fixedly connected to a stirring rod (8), the inner wall of the top end of the barrel body (1) passes through and is fixedly connected to a storage barrel (5), the inner wall of the bottom end of the storage barrel (5) is provided with a quantitative component (7), the inner wall of the top end of the storage barrel (5) is provided with an adjustment component (6), and the quantitative component (7) includes a connecting block (71); The bottom end of the outer wall of the connecting block (71) is elastically connected to the contact block (73) via a limit spring (72), the top end of the outer wall of the contact block (73) is fixedly connected to a connecting rod (74), and the end of the connecting rod (74) away from the contact block (73) is fixedly connected to a blocking ball (75).

2. The surface treatment coating device for titanium dioxide preparation according to claim 1, characterized in that: The regulating assembly (6) includes a piston disc (61), the top end of the outer wall of the piston disc (61) is fixedly connected to a feed column (62), the outer wall of the top end of the feed column (62) is fixedly connected to an L-rod (63), the outer wall of the top end of the storage barrel (5) is fixedly connected to a fixed block (64), and the inner wall of the fixed block (64) is elastically connected to an insert block (66) via a return spring (65).

3. The surface treatment coating device for titanium dioxide preparation according to claim 1, characterized in that: The connecting block (71) is fixedly connected to the outer wall of the bottom end of the storage barrel (5), and the connecting rod (74) passes through and is slidably connected to the inner wall of the connecting block (71).

4. The surface treatment coating device for titanium dioxide preparation according to claim 1, characterized in that: A guide groove is provided on the side wall of the bottom end of the storage barrel (5), and the connecting rod (74) passes through and is slidably connected to the inner wall of the guide groove.

5. The surface treatment coating device for titanium dioxide preparation according to claim 1, characterized in that: One end of the limit spring (72) is fixedly connected to the bottom end of the outer wall of the connection block (71), and the other end of the limit spring (72) is fixedly connected to the top end of the outer wall of the contact block (73).

6. The surface treatment coating device for titanium dioxide preparation according to claim 1, characterized in that: The stirring rods (8) are provided in multiple groups, the outer wall of the top stirring rod (8) contacts the bottom end of the outer wall of the contact block (73), the inner wall of the storage barrel (5) is provided with a discharge port, and the outer wall of the blocking ball (75) contacts the inner wall of the discharge port.

7. The surface treatment coating device for titanium dioxide preparation according to claim 2, characterized in that: The piston disc (61) is slidably connected to the inner wall of the storage barrel (5), the feed column (62) passes through and is slidably connected to the inner wall of the top end of the storage barrel (5), and the L rod (63) passes through and is slidably connected to the inner wall of the top end of the storage barrel (5).

8. The surface treatment coating device for titanium dioxide preparation according to claim 2, characterized in that: One end of the return spring (65) is fixedly connected to the surface of the insert block (66), and the other end of the return spring (65) is fixedly connected to the inner wall of the fixed block (64). The return spring (65) passes through and is slidably connected to the inner wall of the fixed block (64). The surface of the L rod (63) is provided with multiple groups of through holes, and the bottom end of the outer wall of the insert block (66) is plugged into the inner wall of the through hole.

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