A uniform mixing device and mixing method for processing grit metal glaze

Abstract

The present invention relates to the field of glaze processing, and specifically to a uniform mixing device and a mixing method for processing Grignard metal glaze. The uniform mixing device for processing Grignard metal glaze comprises a conical mixing tank, wherein a fixed stirring shaft and a movable stirring shaft are arranged in the conical mixing tank, wherein the upper half of the conical mixing tank is provided with a frame for installing the fixed stirring shaft and the movable stirring shaft, wherein the top of the conical mixing tank has an end cover extending upward, wherein the end cover is provided with a rotating drive component for driving the frame to rotate, wherein the frame is provided with a range control mechanism for driving the movable stirring shaft to move so as to adjust a stirring area, wherein the present invention drives the frame and the fixed stirring shaft and the movable stirring shaft thereon to rotate synchronously by means of the rotating drive component, thereby mixing materials in the conical mixing tank, wherein the movable stirring shaft adjusts its position by means of the range control mechanism, thereby changing the stirring area, thereby reducing the occurrence of untouched dead angle areas.

Description

Technical Field

[0001] The invention relates to the field of glaze processing, in particular to a uniform mixing device for processing a grit metal glaze, and also to a uniform mixing method for processing a grit metal glaze. Background Art

[0002] In modern industrial production, especially in the field of ceramics and glass products, metal glaze, as an important decorative and functional coating material, is widely used due to its unique appearance and excellent physical properties. In order to ensure the quality and consistency of the final product, the uniform mixing of raw materials is a crucial step in the preparation of metal glaze. Conical mixer, as a common mixing equipment, plays an important role in this process. However, there may be some hard-to-reach dead corners inside the conical mixer, which makes it impossible for the materials in these places to be effectively mixed.

[0003] The currently disclosed Chinese patent CN220026764U discloses an angle-adjustable conical mixer, comprising a conical mixer body, a fixed shaft penetrating the conical mixer body to the inside is provided at the top of the conical mixer body, a rotating block is provided at the end of the fixed shaft located in the conical mixer body, a driven rod is fixedly connected to the end of the driven rod, a telescopic rod is fixedly connected to the end of the telescopic rod, a stirring shaft is connected to the end of the telescopic rod, a plurality of stirring paddles are provided on the stirring shaft, and a feeding mechanism is provided at the top of the conical mixer body.

[0004] According to the above patent, the stirring shaft is not limited to one position through the telescopic effect. The rotation of the rotating block causes the telescopic rod and the stirring shaft to rotate together inside the mixer to achieve a stirring effect. The telescopic rod and the rotating block cooperate to make the mixing more complete. However, although the above patent improves the uniformity of mixing, the materials in the area between the two stirring shafts at the end of the telescopic rod still cannot be effectively mixed. The length and telescopic range of the telescopic rod are limited, which will limit the effective effect of the stirring shaft in certain areas and form a stirring blind spot, resulting in insufficient mixing of materials in this area. Therefore, there is a need for a mixing device that can increase the stirring range and ensure a uniform mixing effect between the metal glaze raw materials. Summary of the invention

[0005] In view of the problems existing in the prior art, a uniform mixing device for Grignard metal glaze processing is provided. The present invention drives the frame and the fixed stirring shaft and the movable stirring shaft thereon to rotate synchronously through a rotating drive assembly to mix the materials in the conical mixing tank, wherein the movable stirring shaft adjusts its position through a range control mechanism to change the stirring area, thereby reducing the occurrence of dead corners that are not touched.

[0006] To solve the problems of the prior art, the present invention provides a uniform mixing device for processing Grignard metal glaze, comprising a conical mixing tank, the conical mixing tank having a feed inlet and a discharge outlet, a fixed-point stirring shaft and a movable stirring shaft arranged in the conical mixing tank, a frame for mounting the fixed-point stirring shaft and the movable stirring shaft arranged in the upper half of the conical mixing tank, an end cover extending upward at the top of the conical mixing tank, the frame being capable of coaxially rotating in the end cover, a rotating drive assembly for driving the frame to rotate being arranged on the end cover, the fixed-point stirring shaft being fixedly connected to the frame, an end portion of the fixed-point stirring shaft extending into the deep end of the conical mixing tank extending toward the bottom center direction of the conical mixing tank, the fixed-point stirring shaft being located at a position close to the inner wall of the conical mixing tank, an axial direction of the fixed-point stirring shaft being parallel to the conical surface of the conical mixing tank, the movable stirring shaft being movably connected to the frame, an upper end of the movable stirring shaft being capable of moving along the radial direction of the frame relative to the fixed-point stirring shaft, and a range control mechanism for driving the movable stirring shaft to move so as to adjust the stirring area being arranged on the frame.

[0007] Preferably, the range control mechanism includes an axis component for supporting the end of the movable stirring shaft extending into the deep part of the conical mixing tank, and a positioning component for the movable stirring shaft to adjust the stirring position in the conical mixing tank in a rotating form with the axis component as the center point. The fixed-point stirring shaft and the movable stirring shaft both have spiral blades, and a fixed-point driver for driving the fixed-point stirring shaft to rotate along itself is fixedly connected to the frame, and a movable driver for driving the movable stirring shaft to rotate along itself is movably connected to the frame.

[0008] Preferably, the frame has a connecting rod for fixing the fixed-point drive, and an arc-shaped slide for sliding the movable drive, a sliding block fixedly connected to the movable drive is slidably provided on the arc-shaped slide, the arc-shaped slide is coaxial with the axis assembly, and the moving range of the movable stirring shaft is between the fixed-point stirring shaft and the inner wall of the conical mixing tank.

[0009] Preferably, an extension frame extending toward the bottom of the conical mixing tank is fixedly connected to the frame body, and the lower end of the extension frame has a flat plate located below the movable stirring shaft for installing the axis assembly, and the axis assembly includes a first universal ball shaft and a shaft seat, the shaft body of the first universal ball shaft is coaxial with the movable stirring shaft and fixedly connected, the shaft seat is fixedly set on the flat plate, and the ball body of the first universal ball shaft is rotatably set in the shaft seat.

[0010] Preferably, a second universal ball joint is provided between the fixed-point stirring shaft and the bottom of the conical mixing tank to support the fixed-point stirring shaft, the shaft of the second universal ball joint is coaxial with the fixed-point stirring shaft and fixedly connected, the ball of the second universal ball joint is rotatably connected to the bottom center of the conical mixing tank, and a groove for the ball of the second universal ball joint to rotate is provided in the bottom center of the conical mixing tank.

[0011] Preferably, the positioning assembly includes a movable block for driving the upper end of the movable stirring shaft to move radially along the frame, and a screw driver for driving the movable block to move. A slide groove is radially provided on the frame for the movable block to slide, and the movable block is provided with a synchronous connecting piece for ensuring that the movable stirring shaft follows the movable block.

[0012] Preferably, the synchronous connecting part has a sliding sleeve mounted on the movable stirring shaft, and the movable block is provided with a strip opening for the movable stirring shaft to move therein. The sliding sleeve is rotatably arranged in the strip opening of the movable block, and both sides of the sliding sleeve have rotating shafts rotatably connected to the movable block. The rotation direction of the sliding sleeve is parallel to the moving direction of the movable block. When the movable block drives the movable stirring shaft to move through the sliding sleeve, the movable stirring shaft rotates with the axis assembly as the center point.

[0013] Preferably, the rotation range of the movable stirring shaft is the distance that the movable block moves at the two ends of the chute. When the movable blocks move to the two ends of the chute respectively, the movable stirring shaft is respectively located close to the fixed-point stirring shaft and close to the inner wall of the conical mixing tank, so that the stirring range is maximized.

[0014] Preferably, a bearing is provided between the frame and the end cover, and the rotary drive assembly includes a rotating disk coaxially and rotatably arranged above the frame, and a support shaft symmetrically and fixedly connected between the rotating disk and the frame. A rotating motor for driving the rotating disk to rotate is fixedly provided on the end cover, and the support shaft is symmetrically arranged on both sides of the range control mechanism.

[0015] The present invention also provides a uniform mixing method for processing Grignard metal glaze, comprising the following steps:

[0016] S1, start the rotary drive assembly to make the frame start to rotate, and synchronously drive the fixed-point stirring shaft and the movable stirring shaft to rotate;

[0017] S2, the fixed-point stirring shaft maintains the preset stirring area, and the movable stirring shaft adjusts its position through the range control mechanism to change its stirring area;

[0018] S3. The fixed-point stirring shaft and the movable stirring shaft rotate along their own axes until the expected mixing effect is achieved.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention drives the frame and the fixed stirring shaft and the movable stirring shaft thereon to start synchronous rotation through a rotating driving assembly to mix the materials in the conical mixing tank, wherein the fixed stirring shaft is located close to the inner wall of the conical mixing tank, and the movable stirring shaft adjusts its position according to needs through a range control mechanism to move along the radial direction of the frame to change the stirring area, which not only realizes comprehensive and uniform mixing of the materials in the conical mixing tank, but also reduces the occurrence of untouched dead corners, thereby improving the processing quality of the Grignard metal glaze.

[0021] 2. The present invention drives the fixed-point stirring shaft and the movable stirring shaft to rotate along their own axes respectively through a fixed-point driver and a movable driver, and combines with the overall rotation of the frame to achieve comprehensive and uniform mixing of materials and improve the quality of the final product. The fixed-point stirring shaft focuses on the materials close to the inner wall of the conical mixing tank, and the movable stirring shaft can adjust its position as needed. The combination of the two reduces the dead angle of stirring, so that the fixed-point stirring shaft and the movable stirring shaft can cover all areas in the conical mixing tank, thereby improving the degree of uniform mixing of materials.

[0022] 3. The present invention supports the first universal ball shaft, and the movable stirring shaft can keep moving along the axis of the conical mixing tank during the movement, so as to maximize the adjustment of the stirring range. Whether it is the central area of ​​the conical mixing tank or the peripheral area of ​​the conical mixing tank, the material can be stirred. Combined with the rotation of the movable stirring shaft itself, the material can be efficiently stirred in different areas, which greatly improves the stirring efficiency and uniformity and shortens the mixing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of a uniform mixing device used for processing Grignard metal glaze.

[0024] Figure 2 The present invention is a partial three-dimensional structural cross-sectional view of a uniform mixing device used for processing glaze.

[0025] Figure 3 The present invention is a schematic diagram of a state in which a movable stirring shaft of a uniform mixing device used for processing glaze metal is close to a fixed-point stirring shaft.

[0026] Figure 4 The present invention is a schematic diagram of a state in which a movable stirring shaft of a uniform mixing device used for processing Grignard metal glaze is close to the inner wall of a conical mixing tank.

[0027] Figure 5 The present invention is a plan cross-sectional view of a rotary drive assembly of a homogenous mixing device for use in processing glazes.

[0028] Figure 6The present invention is a three-dimensional structural schematic diagram of a uniform mixing device for processing grit metal glaze without the top surface orientation of a conical mixing tank.

[0029] Figure 7 The present invention is a three-dimensional structural schematic diagram of a uniform mixing device for processing glaze metal, excluding the bottom surface orientation of a conical mixing tank.

[0030] Figure 8 The present invention is a partial three-dimensional structural cross-sectional view of a positioning component of a uniform mixing device used for processing Grignard metal glaze.

[0031] Fig. 9 yes Figure 4 An enlarged schematic diagram of point A.

[0032] Fig.10 yes Figure 4 An enlarged schematic diagram of point B.

[0033] The numbers in the figure are: 1, conical mixing tank; 11, feed inlet; 12, discharge outlet; 2, fixed-point stirring shaft; 21, spiral blade; 22, fixed-point drive; 23, second universal ball shaft; 3, movable stirring shaft; 31, movable drive; 4, frame; 41, connecting rod; 42, arc slide; 421, slider; 5, end cover; 51, bearing; 6, rotary drive assembly; 61, rotating disk; 62, support shaft; 63, rotating motor; 7, range control mechanism; 71, axis assembly; 711, extension frame; 7111, flat plate; 712, first universal ball shaft; 713, shaft seat; 72, adjustment assembly; 721, movable block; 7211, slide groove; 722, screw drive; 723, synchronous connector; 7231, sleeve; 7232, rotating shaft. DETAILED DESCRIPTION

[0034] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0035] See also Figure 1-Figure 7As shown, a uniform mixing device for processing Grignard metal glaze comprises a conical mixing tank 1, the conical mixing tank 1 has a feed inlet 11 and a discharge port 12, a fixed-point stirring shaft 2 and a movable stirring shaft 3 are arranged in the conical mixing tank 1, the upper half of the conical mixing tank 1 is provided with a frame 4 for mounting the fixed-point stirring shaft 2 and the movable stirring shaft 3, the top of the conical mixing tank 1 has an end cover 5 extending upward, the frame 4 can coaxially rotate in the end cover 5, the end cover 5 is provided with a rotating drive component 6 for driving the frame 4 to rotate, the fixed-point stirring shaft 2 and the movable stirring shaft 3 are arranged in the conical mixing tank 1, The shaft 2 is fixedly connected to the frame 4, and the end of the fixed-point stirring shaft 2 extending into the deep part of the conical mixing tank 1 extends toward the bottom center of the conical mixing tank 1. The fixed-point stirring shaft 2 is located near the inner wall of the conical mixing tank 1, and the axial direction of the fixed-point stirring shaft 2 is parallel to the conical surface of the conical mixing tank 1. The movable stirring shaft 3 is movably connected to the frame 4, and the upper end of the movable stirring shaft 3 can move radially relative to the fixed-point stirring shaft 2 along the frame 4. The frame 4 is provided with a range control mechanism 7 for driving the movable stirring shaft 3 to move so as to adjust the stirring area.

[0036] When processing the Grignard metal glaze, the raw materials of the Grignard metal glaze to be mixed are added into the conical mixing tank 1 through the feed port 11. Before starting the equipment, ensure that the fixed-point stirring shaft 2 and the movable stirring shaft 3 are in appropriate positions, and the movable stirring shaft 3 is located near the fixed-point stirring shaft 2, and the fixed-point stirring shaft 2 is fixed in its predetermined position. As the rotating drive component 6 is started, the frame 4 and the fixed-point stirring shaft 2 and the movable stirring shaft 3 thereon are driven to start rotating. The rotation of the frame 4 causes the fixed-point stirring shaft 2 and the movable stirring shaft 3 to rotate synchronously to mix the materials in the conical mixing tank 1. The fixed-point stirring shaft 2 is fixed at a position close to the inner wall of the conical mixing tank 1, and its axis is parallel to the conical surface direction of the conical mixing tank 1, which enables the fixed-point stirring shaft 2 to fully stir the materials close to the inner wall of the conical mixing tank 1 to avoid the formation of dead angle areas. The end of the stirring shaft 2 extends toward the bottom center direction of the conical mixing tank 1 to prevent the material at the bottom of the conical mixing tank 1 from being insufficiently stirred. The range control mechanism 7 adjusts the position of the movable stirring shaft 3 as needed. The upper end of the movable stirring shaft 3 can move along the radial direction of the frame 4 to change its stirring area. The movement of the movable stirring shaft 3 enables it to stir the material in different areas, thereby increasing the mixing effect in the horizontal direction. The combined action of the fixed-point stirring shaft 2 and the movable stirring shaft 3 realizes the comprehensive mixing of the material in the conical mixing tank 1, especially the material in the middle and edge areas, thereby reducing the generation of the four corner areas. When the mixing achieves the expected effect, the rotating drive assembly 6 is stopped, the frame 4 and the fixed-point stirring shaft 2 and the movable stirring shaft 3 thereon stop rotating, and the discharge port 12 at the bottom of the conical mixing tank 1 is opened to discharge the mixed material.

[0037] See also Figure 2-Figure 7As shown, the range control mechanism 7 includes an axis component 71 for supporting the end of the movable stirring shaft 3 extending into the deep part of the conical mixing tank 1, and a positioning component 72 for adjusting the stirring position of the movable stirring shaft 3 in the conical mixing tank 1 in a rotating form with the axis component 71 as a center point. The fixed-point stirring shaft 2 and the movable stirring shaft 3 are both provided with spiral blades 21, and the frame 4 is fixedly connected with a fixed-point driver 22 for driving the fixed-point stirring shaft 2 to rotate along itself, and the frame 4 is movably connected with a movable driver 31 for driving the movable stirring shaft 3 to rotate along itself.

[0038] When the rotary drive component 6 is started, the frame 4 and the fixed stirring shaft 2 and the movable stirring shaft 3 thereon rotate synchronously, the fixed-point driver 22 drives the fixed-point stirring shaft 2 to rotate along its own axis, and the spiral blade 21 pushes the material to be fully stirred in the area close to the inner wall of the conical mixing tank 1. According to actual mixing requirements, the positioning component 72 drives the movable stirring shaft 3 to rotate with the axis component 71 as the center point to change its position in the conical mixing tank 1. The movable driver 31 drives the movable stirring shaft 3 to rotate along its own axis, and the spiral blade 21 pushes the material to be stirred in different areas. Combined with the rotation of the frame 4, the fixed-point stirring shaft 2 and the movable stirring shaft 3 mix the material comprehensively and evenly in the conical mixing tank 1.

[0039] See also Figure 2-Figure 7 As shown, the frame 4 has a connecting rod 41 for fixing the fixed-point driver 22, and an arc-shaped slide 42 for sliding the movable driver 31, and a slider 421 fixedly connected to the movable driver 31 is slidably provided on the arc-shaped slide 42, and the arc-shaped slide 42 is coaxial with the axis assembly 71, and the moving range of the movable stirring shaft 3 is between the fixed-point stirring shaft 2 and the inner wall of the conical mixing tank 1.

[0040] The fixed-point driver 22 is fixed to the frame 4 by a connecting rod 41 to ensure its stable position. The movable driver 31 is connected to the arc slide 42 by a slider 421. The slider 421 can slide freely on the arc slide 42, so that the movable driver 31 can move along the arc path. Since the arc slide 42 is coaxial with the axis component 71, the rotation center of the movable stirring shaft 3 is consistent with the axis component 71. According to actual mixing requirements, the positioning component 72 changes the position of the movable driver 31. At the same time, the movable driver 31 can drive the movable stirring shaft 3, and the spiral blade 21 drives the material to be stirred in different areas.

[0041] See also Figure 2-Figure 4 and Figure 5-Figure 9As shown, an extension frame 711 extending toward the bottom of the conical mixing tank 1 is fixedly connected to the frame body 4, and the lower end of the extension frame 711 has a flat plate 7111 located below the movable stirring shaft 3 for installing the axis assembly 71, and the axis assembly 71 includes a first universal ball shaft 712 and a shaft seat 713, the shaft body of the first universal ball shaft 712 is coaxial with the movable stirring shaft 3 and fixedly connected, the shaft seat 713 is fixedly set on the flat plate 7111, and the ball of the first universal ball shaft 712 is rotatably set in the shaft seat 713.

[0042] When the position of the movable driver 31 is changed by the positioning assembly 72, the movable stirring shaft 3 can move as the slider 421 slides on the arc slide 42. Due to the existence of the first universal ball shaft 712, the movable stirring shaft 3 can keep its rotation center consistent with the first universal ball shaft 712 during the movement, thereby adjusting the position of the movable stirring shaft 3 in the conical mixing tank 1, thereby adjusting the stirring range and reducing the dead angle area.

[0043] See also Figure 2-Figure 4 and Fig.10 As shown, a second universal ball shaft 23 is provided between the fixed-point stirring shaft 2 and the bottom of the conical mixing tank 1 to support the fixed-point stirring shaft 2. The shaft of the second universal ball shaft 23 is coaxial with the fixed-point stirring shaft 2 and fixedly connected. The ball of the second universal ball shaft 23 is rotatably connected to the bottom center of the conical mixing tank 1. The bottom center of the conical mixing tank 1 is provided with a groove for the ball of the second universal ball shaft 23 to rotate.

[0044] When the fixed-point driver 22 drives the fixed-point stirring shaft 2 to rotate, the ball of the second universal ball shaft 23 rotates freely in the groove at the bottom of the conical mixing tank 1, so that the fixed-point stirring shaft 2 remains stable and flexible during the rotation process. Compared with the method in which the lower end of the fixed-point stirring shaft 2 is suspended in the air, it is more conducive to ensuring the stability of the fixed-point stirring shaft 2, avoiding damage to the fixed-point stirring shaft 2 due to excessive pressure during the material mixing process, or collision with the conical mixing tank 1 due to vibration, thereby protecting the fixed-point stirring shaft 2 and the conical mixing tank 1 from damage.

[0045] See also Figure 2-Figure 4 and Figure 6-Figure 8 As shown, the positioning assembly 72 includes a movable block 721 for driving the upper end of the movable stirring shaft 3 to move radially along the frame 4, and a screw driver 722 for driving the movable block 721 to move. A slide groove 7211 is radially opened on the frame 4 for the movable block 721 to slide, and the movable block 721 is provided with a synchronous connecting piece 723 for ensuring that the movable stirring shaft 3 follows the movable block 721.

[0046] The synchronous connecting piece 723 provided on the movable block 721 ensures that the movable stirring shaft 3 can move with the movable block 721. The synchronous connecting piece 723 ensures the synchronous movement between the movable stirring shaft 3 and the movable block 721 to prevent relative sliding or misalignment. When the position of the movable stirring shaft 3 needs to be adjusted, the screw driver 722 is mainly composed of a screw and a motor. The screw driver 722 is started and the movable block 721 is pushed to move radially along the frame 4 in the slide groove 7211 through the rotation of the screw. Due to the existence of the synchronous connecting piece 723, the movable stirring shaft 3 will move synchronously with the movement of the movable block 721 to maintain the consistency of the two and avoid unnecessary deviation or shaking. The stable movement enables the movable stirring shaft 3 to remain stable when adjusting the position without negatively affecting the stirring effect.

[0047] See also Figure 2-Figure 4 and Figure 6-Figure 8 As shown, the synchronous connecting member 723 has a sleeve 7231 mounted on the movable stirring shaft 3, and a strip-shaped opening is provided on the movable block 721 for the movable stirring shaft 3 to move therein. The sleeve 7231 is rotatably arranged in the strip-shaped opening of the movable block 721, and both sides of the sleeve 7231 have rotating shafts 7232 rotatably connected to the movable block 721. The rotation direction of the sleeve 7231 is parallel to the moving direction of the movable block 721. When the movable block 721 drives the movable stirring shaft 3 to move through the sleeve 7231, the movable stirring shaft 3 is in a state of rotating around the axis component 71 as the center point.

[0048] When the screw driver 722 is started, the rotation of the screw pushes the movable block 721 to move radially along the frame 4 in the slide groove 7211. Since the sleeve 7231 is sleeved on the movable stirring shaft 3, and the sleeve 7231 is rotatably set in the strip mouth of the movable block 721, the movement of the movable block 721 will drive the sleeve 7231 to move together. The rotating shafts 7232 on both sides of the sleeve 7231 ensure that the sleeve 7231 can rotate stably in the strip mouth while maintaining synchronous movement with the movable block 721. During the movement of the movable block 721, the movable stirring shaft 3 rotates with the axis assembly 71 as the center point, allowing the movable stirring shaft 3 to keep its rotation center unchanged while moving, ensuring the synchronous movement between the movable stirring shaft 3 and the movable block 721, preventing relative sliding or dislocation, and the synchronous movement ensuring the continuity and consistency of the stirring process, thereby improving the mixing effect.

[0049] See also Figure 2-Figure 4 and Figure 6-Figure 8 As shown, the rotation range of the movable stirring shaft 3 is the distance moved by the movable block 721 at both ends of the slide groove 7211. When the movable blocks 721 move to the two ends of the slide groove 7211, the movable stirring shaft 3 is respectively located close to the fixed-point stirring shaft 2 and close to the inner wall of the conical mixing tank 1, so that the stirring range is maximized.

[0050] When the movable block 721 moves to one end of the slide groove 7211, the movable stirring shaft 3 will be in a position close to the fixed-point stirring shaft 2, and when the movable block 721 moves to the other end of the slide groove 7211, the movable stirring shaft 3 will be in a position close to the inner wall of the conical mixing tank 1. The rotation range of the movable stirring shaft 3 is determined by the position of the movable block 721 in the slide groove 7211. Due to the design of the sleeve 7231, the movable stirring shaft 3 can always keep its rotation center unchanged during the movement. The movable block 721 drives the sleeve 7231 to move, and then drives the movable stirring shaft 3 to move. The movable block 721 moves from one end to the other in the slide groove 7211, and the movable stirring shaft 3 accordingly moves from a position close to the fixed-point stirring shaft 2 to a position close to the inner wall of the conical mixing tank 1, thereby maximizing the stirring range. Combined with the rotation of the frame 4, it is ensured that the material in each area of ​​the entire conical mixing tank 1 can be fully stirred.

[0051] See also Figure 2-Figure 5 As shown, a bearing 51 is provided between the frame body 4 and the end cover 5, the rotation drive assembly 6 includes a rotating disk 61 which is coaxially and rotatably arranged above the frame body 4, and a support shaft 62 which is symmetrically and fixedly connected between the rotating disk 61 and the frame body 4, a rotating motor 63 for driving the rotating disk 61 to rotate is fixedly provided on the end cover 5, and the support shaft 62 is symmetrically arranged on both sides of the range control mechanism 7.

[0052] When it is necessary to start the stirring operation, the rotating motor 63 starts and begins to rotate. The rotating motor 63 drives the rotating disk 61 to rotate. The rotating disk 61 drives the frame 4 to rotate through the support shaft 62. The support shaft 62 is symmetrically arranged on both sides of the range control mechanism 7. Without affecting the operation of the range control mechanism 7, the fixed-point stirring shaft 2 and the movable stirring shaft 3 are synchronously driven to rotate around the circumferential direction of the conical mixing tank 1 to ensure that the materials are evenly mixed and fully mixed.

[0053] A uniform mixing method for processing a grit metal glaze, applied to a uniform mixing device for processing a grit metal glaze, comprises the following steps:

[0054] S1, start the rotation drive assembly 6, so that the frame 4 starts to rotate, and synchronously drives the fixed-point stirring shaft 2 and the movable stirring shaft 3 to rotate;

[0055] S2, the fixed-point stirring shaft 2 maintains the preset stirring area, and the movable stirring shaft 3 adjusts its position through the range control mechanism 7 to change its stirring area;

[0056] S3, the fixed-point stirring shaft 2 and the movable stirring shaft 3 rotate along their own axes until the expected mixing effect is achieved.

[0057] The present invention drives the frame 4 and the fixed stirring shaft 2 and the movable stirring shaft 3 thereon to start synchronous rotation through the rotating drive component 6, so as to mix the materials in the conical mixing tank 1, wherein the fixed stirring shaft 2 is located near the inner wall of the conical mixing tank 1, and the movable stirring shaft 3 is adjusted in position according to needs through the range control mechanism 7, so that the upper end thereof moves along the radial direction of the frame 4, thereby changing the stirring area, which not only realizes the comprehensive and uniform mixing of the materials in the conical mixing tank 1, but also reduces the occurrence of untouched dead corners, thereby improving the processing quality of the Grignard metal glaze.

[0058] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A uniform mixing device for processing Grignard metal glaze, comprising a conical mixing tank (1), wherein the conical mixing tank (1) has a feed inlet (11) and a discharge outlet (12); It is characterized in that A conical mixing tank (1) is provided with a fixed stirring shaft (2) and a movable stirring shaft (3); the upper half of the conical mixing tank (1) is provided with a frame (4) for mounting the fixed stirring shaft (2) and the movable stirring shaft (3); the top of the conical mixing tank (1) is provided with an end cover (5) extending upward; the frame (4) can coaxially rotate in the end cover (5); and the end cover (5) is provided with a rotation drive assembly (6) for driving the frame (4) to rotate; The fixed-point stirring shaft (2) is fixedly connected to the frame (4); the end of the fixed-point stirring shaft (2) extending into the deep part of the conical mixing tank (1) extends toward the bottom center of the conical mixing tank (1); the fixed-point stirring shaft (2) is located near the inner wall of the conical mixing tank (1); and the axial direction of the fixed-point stirring shaft (2) is parallel to the conical surface of the conical mixing tank (1); The movable stirring shaft (3) is movably connected to the frame (4); the upper end of the movable stirring shaft (3) can move relative to the fixed stirring shaft (2) along the radial direction of the frame (4); and the frame (4) is provided with a range control mechanism (7) for driving the movable stirring shaft (3) to move so as to adjust the stirring area; The range control mechanism (7) comprises an axis component (71) for supporting the end of the movable stirring shaft (3) extending into the depth of the conical mixing tank (1), and a position adjustment component (72) for adjusting the stirring position of the movable stirring shaft (3) in the conical mixing tank (1) in a rotating manner with the axis component (71) as a circle point. Both the fixed-point stirring shaft (2) and the movable stirring shaft (3) have spiral blades (21). The frame (4) is fixedly connected to a fixed-point driver (22) for driving the fixed-point stirring shaft (2) to rotate along the fixed-point stirring shaft (2). The frame (4) is movably connected to a movable driver (31) for driving the movable stirring shaft (3) to rotate along the fixed-point stirring shaft (2).

2. A uniform mixing device for processing Grignard metal glaze according to claim 1, characterized in that: The frame (4) has a connecting rod (41) for fixing a fixed-point driver (22), and an arc-shaped slideway (42) for sliding a movable driver (31), a sliding block (421) fixedly connected to the movable driver (31) is slidably provided on the arc-shaped slideway (42), and the arc-shaped slideway (42) is coaxial with the axis component (71).

3. A uniform mixing device for processing Grignard metal glaze according to claim 2, characterized in that: An extension frame (711) extending toward the bottom of the conical mixing tank (1) is fixedly connected to the frame body (4); the lower end of the extension frame (711) has a flat plate (7111) located below the movable stirring shaft (3) for mounting the shaft assembly (71); the shaft assembly (71) comprises a first universal ball shaft (712) and a shaft seat (713); the shaft body of the first universal ball shaft (712) is coaxial with the movable stirring shaft (3) and fixedly connected; the shaft seat (713) is fixedly arranged on the flat plate (7111); and the ball body of the first universal ball shaft (712) is rotatably arranged in the shaft seat (713).

4. A uniform mixing device for processing Grignard metal glaze according to claim 2, characterized in that: A second universal ball shaft (23) is provided between the fixed-point stirring shaft (2) and the bottom of the conical mixing tank (1) to support the fixed-point stirring shaft (2); the shaft of the second universal ball shaft (23) is coaxial with and fixedly connected to the fixed-point stirring shaft (2); the ball of the second universal ball shaft (23) is rotatably connected to the bottom center of the conical mixing tank (1); and a groove for the ball of the second universal ball shaft (23) to rotate is provided at the bottom center of the conical mixing tank (1).

5. The uniform mixing device for processing Grignard metal glaze according to claim 1, characterized in that: The positioning assembly (72) comprises a movable block (721) for driving the upper end of the movable stirring shaft (3) to move along the radial direction of the frame (4), and a screw driver (722) for driving the movable block (721) to move. A slide groove (7211) for the movable block (721) to slide is provided on the frame (4) along the radial direction. The movable block (721) is provided with a synchronous connecting piece (723) for ensuring that the movable stirring shaft (3) follows the movable block (721) to move.

6. A uniform mixing device for processing Grignard metal glaze according to claim 5, characterized in that: The synchronous connecting member (723) comprises a sliding sleeve (7231) sleeved on the movable stirring shaft (3); a strip-shaped opening is provided on the movable block (721) for the movable stirring shaft (3) to move therein; the sliding sleeve (7231) is rotatably arranged in the strip-shaped opening of the movable block (721); both sides of the sliding sleeve (7231) comprise rotating shafts (7232) rotatably connected to the movable block (721); the rotation direction of the sliding sleeve (7231) is parallel to the moving direction of the movable block (721); when the movable block (721) drives the movable stirring shaft (3) to move via the sliding sleeve (7231), the movable stirring shaft (3) is in a state of rotating with the axis component (71) as a center point.

7. A uniform mixing device for processing Grignard metal glaze according to claim 6, characterized in that: The rotation range of the movable stirring shaft (3) is the distance that the movable block (721) moves between the two ends of the chute (7211). When the movable block (721) moves to the two ends of the chute (7211), the movable stirring shaft (3) is located close to the fixed-point stirring shaft (2) and close to the inner wall of the conical mixing tank (1).

8. The uniform mixing device for processing Grignard metal glaze according to claim 1, characterized in that: A bearing (51) is provided between the frame (4) and the end cover (5), and the rotary drive assembly (6) comprises a rotary disk (61) coaxially and rotatably arranged above the frame (4), and a support shaft (62) symmetrically and fixedly connected between the rotary disk (61) and the frame (4). A rotary motor (63) for driving the rotary disk (61) to rotate is fixedly provided on the end cover (5), and the support shaft (62) is symmetrically arranged on both sides of the range control mechanism (7).

9. A uniform mixing method for processing a grit metal glaze, applied to a uniform mixing device for processing a grit metal glaze as claimed in any one of claims 1 to 8, characterized in that: The following steps are involved: S1, starting the rotary drive assembly (6), causing the frame (4) to start rotating, and synchronously driving the fixed-point stirring shaft (2) and the movable stirring shaft (3) to rotate; S2, the fixed-point stirring shaft (2) maintains the preset stirring area, and the movable stirring shaft (3) adjusts its position through the range control mechanism (7) to change its stirring area; S3, the fixed-point stirring shaft (2) and the movable stirring shaft (3) rotate along their own axes until the expected mixing effect is achieved.

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