A horizontal sand mill with a stepped dispersion disc

Abstract

The invention discloses a horizontal sand mill with a stepped dispersion disc, which relates to the technical field of horizontal sand mills and comprises a base, wherein the upper surface of the base is fixedly connected with a processing box, the upper surface of the processing box is penetrated with a feed pipe, and the outer surface of the processing box is penetrated with a discharge pipe, by arranging the feed pipe and the discharge pipe, it is convenient to pour the material into the inner cavity of the processing box and discharge the ground material out of the processing box, the outer surface of the processing box is fixedly connected with a fixed frame, and the end of the fixed frame is provided with a grinding mechanism, by arranging the grinding mechanism, the material in the inner cavity of the processing box can be ground, and after starting to work, the effect of cyclic grinding of the material in the inner cavity of the processing box is achieved, and finally the material is made into a fine state, and the grinding mechanism comprises a moving rod, the moving rod is located at the inner cavity of the processing box, and the moving rod penetrates the processing box to achieve the effect of graded sand grinding of the material.

Description

Technical Field

[0001] The invention relates to the technical field of horizontal sand mills, in particular to a horizontal sand mill with a stepped dispersion disc. Background Art

[0002] Horizontal sand mill is a kind of high-efficiency grinding equipment widely used in industrial production. It adopts a horizontally placed cylinder structure, with a rotating main shaft and multi-layer dispersion disc inside. When working, the material and the grinding medium collide and rub against each other under the high-speed rotation of the dispersion disc, thereby achieving fine grinding of the material. Horizontal sand mill has many advantages. It has high grinding efficiency and can grind the material to the required fineness in a short time. At the same time, it has good airtightness, which effectively prevents material leakage and the entry of external impurities, ensuring the stability of product quality. In terms of operation, the equipment is easy to control and adjust, and the grinding parameters can be flexibly adjusted according to different material characteristics and process requirements. For example, by changing the rotation speed, the type and filling amount of the grinding medium, the ideal grinding effect can be achieved. It is widely used in coatings, inks, pigments, ceramics and other industries. In coating production, the horizontal sand mill can evenly disperse the pigment and improve the gloss and hiding power of the coating. In short, the horizontal sand mill provides strong support for the production and processing of various industries with its excellent performance;

[0003] When producing materials such as paint, solid materials need to be ground; however, the sand mills on the market cannot achieve the effect of graded grinding of materials when grinding them. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a horizontal sand mill with a stepped dispersing disk, comprising a base, the upper surface of the base is fixedly connected to a processing box, the upper surface of the processing box is penetrated by a feed pipe, the outer surface of the processing box is penetrated by a discharge pipe, by arranging the feed pipe and the discharge pipe, it is convenient to pour the material into the inner cavity of the processing box and discharge the ground material out of the processing box, the outer surface of the processing box is fixedly connected to a fixed frame, the end of the fixed frame is provided with a grinding mechanism, by arranging the grinding mechanism, the material in the inner cavity of the processing box can be ground, and after starting work, the effect of cyclic grinding of the material in the inner cavity of the processing box can be achieved, and finally the material can be made into a fine state, the grinding mechanism comprises a moving rod, the moving rod is located in the inner cavity of the processing box, the moving rod penetrates the processing box, the end of the moving rod is fixedly connected with an extrusion sleeve, by arranging the moving rod, The effect of lateral movement is produced in the inner cavity of the box; a partition mechanism is arranged at the inner wall of the processing box, and the space in the inner cavity of the processing box can be divided by setting the partition mechanism, so that the space in the inner cavity of the processing box is divided into two spaces, thereby achieving the effect of grinding the material to different degrees, the partition mechanism includes a partition frame, the partition frame is fixedly connected to the inner wall of the processing box, the movable rod is movably connected to the inner cavity of the partition frame, and a screen plate is fixedly connected to the inner wall of the partition frame, and the screen plate is arranged to screen the material, so that the material ground to a certain purpose can pass through the screen plate and enter the processing box located on the side of the fixed grinding ring; a stirring mechanism is arranged on the inner wall of the processing box, and the stirring mechanism is located directly below the feed pipe. By setting the stirring mechanism, the material and the grinding particles in the inner cavity of the processing box can be stirred, and then in the process of stirring, the grinding particles are brought into contact with the material, thereby achieving the preliminary grinding effect of the material.

[0005] Preferably, the grinding mechanism also includes a fixed frame, which is fixedly connected to the end of the fixed frame, and a servo motor is fixedly connected to the inner wall of the fixed frame. A rotating rod is installed at the output end of the servo motor through a coupling, and an eccentric wheel is fixedly connected to the end of the rotating rod. The eccentric wheel is extrusion-fitted with the extrusion sleeve. By setting up the servo motor, the rotating rod can be rotated after the power is connected and the switch is turned on, thereby driving the eccentric wheel to rotate. By setting up the eccentric wheel, the inner cavity of the extrusion sleeve can be intermittently squeezed when the rotating rod rotates.

[0006] Preferably, the end of the moving rod away from the extrusion sleeve is fixedly connected to the first fixed block, the outer surface of the first fixed block is fixedly connected to the first spring, the end of the first spring is fixedly connected to the second fixed block, the outer surface of the second fixed block is fixedly connected to the first support rod, and the end of the first support rod is fixedly connected to the outer surface of the processing box. By setting the first spring, when the moving rod drives the first fixed block to move toward the second fixed block, the first spring will store elastic potential energy, thereby causing the first fixed block to drive the moving rod to rebound.

[0007] Preferably, the outer surface of the movable rod is fixedly connected to a second support rod, the end of the second support rod is fixedly connected to a movable grinding ring, the inner wall of the processing box is fixedly connected to a fixed grinding ring, the movable grinding ring is frictionally matched with the inner wall of the fixed grinding ring, and by arranging the movable grinding ring and the fixed grinding ring, the material can be fully ground when the movable rod moves back and forth laterally.

[0008] Preferably, a connecting block is fixedly connected to a side of the outer surface of the moving rod close to the partition frame, a circular ring is fixedly connected to the outer surface of the connecting block, a sliding sleeve is slidably connected to the outer surface of the circular ring, a brush plate is fixedly connected to the outer surface of the sliding sleeve, and the brush plate is frictionally matched with the outer surface of the screen plate. By setting the circular ring, the sliding sleeve can be limited so that the sliding sleeve can drive the brush plate to move on the outer surface of the circular ring. By setting the brush plate, the material attached to the outer surface of the screen plate can be scraped off.

[0009] Preferably, the outer surface of the brush plate is fixedly connected to a first extrusion plate, the outer surface of the partition frame is fixedly connected to a second extrusion plate, the outer side surface of the first extrusion plate is fixedly connected to a second spring, and the end of the second spring is fixedly connected to the outer side surface of the second extrusion plate. By providing the second spring, when the moving rod moves, the ring can drive the first extrusion plate to pull the second spring, thereby causing the brush plate to shake.

[0010] Preferably, the stirring mechanism includes a first stirring plate and a support frame, the first stirring plate is fixedly connected to the outer surface of the moving rod, the outer surface of the first stirring plate is fixedly connected with a first anti-slip ring, and the support frame is fixedly connected to the inner wall of the processing box. By setting the first anti-slip ring, a lateral movement effect can be generated on the moving rod, so that the first anti-slip ring squeezes the second anti-slip ring.

[0011] Preferably, the outer side surface of the support frame passes through the limiting frame, and a rotating block is rotatably connected to the inner cavity of the limiting frame. The end of the rotating block is fixedly connected to a rotating cylinder, and the outer surface of the rotating cylinder is fixedly connected to a second stirring plate. By setting the limiting frame, the rotating block can be limited so that the rotating block can drive the rotating cylinder and the second stirring plate to produce stable rotation. The outer surface of the second stirring plate is fixedly connected to a second anti-slip ring, and the second anti-slip ring is frictionally adapted to the first anti-slip ring.

[0012] The present invention provides a horizontal sand mill with a stepped dispersion disc. It has the following beneficial effects:

[0013] 1. The horizontal sand mill with a stepped dispersion disc can grind the material in the inner cavity of the processing box by setting a grinding mechanism, and after starting work, it can achieve the effect of cyclic grinding of the material in the inner cavity of the processing box, and finally make the material into a fine state. By setting a moving rod, a lateral movement effect can be produced in the inner cavity of the processing box.

[0014] 2. The horizontal sand mill with a stepped dispersion disc can separate the space in the inner cavity of the processing box by setting a separation mechanism, so that the space in the inner cavity of the processing box is divided into two spaces, thereby achieving the effect of grinding the material to different degrees. By setting a screen plate, the material can be screened, so that the material ground to a certain purpose can pass through the screen plate and enter the processing box on the side of the fixed grinding ring.

[0015] 3. The horizontal sand mill with a stepped dispersion disc can stir the material and the grinding particles in the inner cavity of the processing box by setting a stirring mechanism, and then in the process of stirring, the grinding particles are brought into contact with the material, thereby achieving a preliminary grinding effect on the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the external structure of a horizontal sand mill with a stepped dispersion disc according to the present invention;

[0017] Figure 2 It is a schematic cross-sectional structure diagram of a horizontal sand mill with a stepped dispersion disc according to the present invention;

[0018] Figure 3 This is a schematic diagram of the grinding mechanism structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the local structure of the grinding mechanism of the present invention;

[0020] Figure 5 It is a schematic diagram of the structure of the separation mechanism of the present invention;

[0021] Figure 6 It is a schematic diagram of the structure of the stirring mechanism of the present invention;

[0022] Figure 7 It is a schematic diagram of the local structure of the stirring mechanism of the present invention.

[0023] In the figure: 1, base; 2, processing box; 3, feed pipe; 4, discharge pipe; 5, fixed frame; 6, grinding mechanism; 7, separation mechanism; 8, stirring mechanism; 61, fixed frame; 62, servo motor; 63, rotating rod; 64, eccentric wheel; 65, moving rod; 66, extrusion sleeve; 67, first fixed block; 68, first spring; 69, second fixed block; 610, first support rod; 611, fixed grinding ring; 612, The second support rod; 613, movable grinding ring; 71, partition frame; 72, screen plate; 73, connecting block; 74, circular ring; 75, sliding sleeve; 76, brush plate; 77, first extrusion plate; 78, second extrusion plate; 79, second spring; 81, first stirring plate; 82, first anti-slip ring; 83, support frame; 84, limit frame; 85, rotating block; 86, rotating cylinder; 87, second stirring plate; 88, second anti-slip ring. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0025] like Figure 1-Figure 7As shown, the present invention provides a technical solution: a horizontal sand mill with a stepped dispersing disk, comprising a base 1, the upper surface of the base 1 is fixedly connected with a processing box 2, the upper surface of the processing box 2 is penetrated by a feed pipe 3, the outer surface of the processing box 2 is penetrated by a discharge pipe 4, by arranging the feed pipe 3 and the discharge pipe 4, it is convenient to pour the material into the inner cavity of the processing box 2 and discharge the ground material out of the processing box 2, the outer surface of the processing box 2 is fixedly connected with a fixed frame 5, the end of the fixed frame 5 is provided with a grinding mechanism 6, by arranging the grinding mechanism 6, the material in the inner cavity of the processing box 2 can be ground, and after starting work, the effect of cyclic grinding of the material in the inner cavity of the processing box 2 can be achieved, and finally the material can be made into a fine state, the grinding mechanism 6 comprises a moving rod 65, the moving rod 65 is located in the inner cavity of the processing box 2, the moving rod 65 penetrates the processing box 2, the end of the moving rod 65 is fixedly connected with an extrusion sleeve 66, by arranging the moving rod 65, the inner cavity of the processing box 2 can be The processing box 2 is provided with a partition mechanism 7 at its inner wall, by which the space in the inner cavity of the processing box 2 can be partitioned, so that the space in the inner cavity of the processing box 2 is divided into two spaces, thereby achieving the effect of grinding the material to different degrees, the partition mechanism 7 includes a partition frame 71, the partition frame 71 is fixedly connected to the inner wall of the processing box 2, the moving rod 65 is movably connected to the inner cavity of the partition frame 71, and a screen plate 72 is fixedly connected to the inner wall of the partition frame 71. By setting the screen plate 72, the material can be screened, so that the material ground to a certain purpose can pass through the screen plate 72 and enter the processing box 2 on one side of the fixed grinding ring 611; the processing box 2 is provided with a stirring mechanism 8 at its inner wall, the stirring mechanism 8 is located directly below the feed pipe 3, and by setting the stirring mechanism 8, the material and the grinding particles in the inner cavity of the processing box 2 can be stirred, and then in the process of stirring, the grinding particles are brought into contact with the material, thereby achieving the preliminary grinding effect of the material.

[0026] The grinding mechanism 6 also includes a fixed frame 61, which is fixedly connected to the end of the fixed frame 5. A servo motor 62 is fixedly connected to the inner wall of the fixed frame 61. A rotating rod 63 is installed at the output end of the servo motor 62 through a coupling. An eccentric wheel 64 is fixedly connected to the end of the rotating rod 63. The eccentric wheel 64 is extruded and adapted with the extrusion sleeve 66. By setting the servo motor 62, the rotating rod 63 can be rotated after the power is connected and the switch is turned on, thereby driving the eccentric wheel 64 to rotate. By setting the eccentric wheel The heart wheel 64 can intermittently squeeze the inner cavity of the extrusion sleeve 66 when the rotating rod 63 rotates. The end of the moving rod 65 away from the extrusion sleeve 66 is fixedly connected to the first fixed block 67, and the outer surface of the first fixed block 67 is fixedly connected to the first spring 68. The end of the first spring 68 is fixedly connected to the second fixed block 69, and the outer surface of the second fixed block 69 is fixedly connected to the first support rod 610. The end of the first support rod 610 is fixedly connected to the outer surface of the processing box 2. By setting the first spring 68, When the moving rod 65 drives the first fixed block 67 to move toward the second fixed block 69, the first spring 68 will store elastic potential energy, so that the first fixed block 67 drives the moving rod 65 to rebound. The outer surface of the moving rod 65 is fixedly connected to the second support rod 612, and the end of the second support rod 612 is fixedly connected to the moving grinding ring 613. The inner wall of the processing box 2 is fixedly connected to the fixed grinding ring 611. The moving grinding ring 613 is frictionally matched with the inner wall of the fixed grinding ring 611. By setting the moving grinding ring 61 3 and the fixed grinding ring 611, the material can be fully ground when the moving rod 65 moves back and forth horizontally. When in use, the operator connects the servo motor 62 to the power supply and turns on the switch of the servo motor 62, so that the rotating rod 63 drives the eccentric wheel 64 to rotate, and then squeezes the extrusion sleeve 66 during the rotation, so that the moving rod 65 drives the fixed grinding ring 611 to move horizontally, so that the material is ground, and then the first spring 68 releases the elastic potential energy, so that the moving rod 65 moves toward the direction of the servo motor 62 again.

[0027] The outer surface of the moving rod 65 is fixedly connected to a connecting block 73 on one side close to the partition frame 71, and the outer surface of the connecting block 73 is fixedly connected to a circular ring 74. The outer surface of the circular ring 74 is slidably connected to a sliding sleeve 75, and the outer surface of the sliding sleeve 75 is fixedly connected to a brush plate 76. The brush plate 76 is frictionally adapted to the outer surface of the sieve plate 72. By providing the circular ring 74, the sliding sleeve 75 can be limited so that the sliding sleeve 75 can drive the brush plate 76 to move on the outer surface of the circular ring 74. By providing the brush plate 76, the material attached to the outer surface of the sieve plate 72 can be scraped off. The outer surface of the brush plate 76 is fixedly connected to a first extrusion plate 77. A second extrusion plate 78 is fixedly connected to the outer surface, a second spring 79 is fixedly connected to the outer side surface of the first extrusion plate 77, and an end of the second spring 79 is fixedly connected to the outer side surface of the second extrusion plate 78. By setting the second spring 79, when the moving rod 65 moves, the ring 74 can drive the first extrusion plate 77 to pull the second spring 79, so that the brush plate 76 can shake. When in use, when the moving rod 65 moves, it will drive the ring 74 and the sliding sleeve 75 to move. During the movement, the sliding sleeve 75 is subjected to the shaking force and will slide on the outer surface of the ring 74, thereby causing the brush plate 76 to brush off the material attached to the outer surface of the screen plate 72.

[0028] The stirring mechanism 8 includes a first stirring plate 81 and a support frame 83. The first stirring plate 81 is fixedly connected to the outer surface of the moving rod 65. The outer surface of the first stirring plate 81 is fixedly connected with a first anti-slip ring 82. The support frame 83 is fixedly connected to the inner wall of the processing box 2. By providing the first anti-slip ring 82, the moving rod 65 can produce a lateral movement effect, so that the first anti-slip ring 82 squeezes the second anti-slip ring 88. The outer side surface of the support frame 83 passes through a limiting frame 84. A rotating block 85 is rotatably connected to the inner cavity of the limiting frame 84. The end of the rotating block 85 is fixedly connected with a rotating cylinder 86. The outer surface of the rotating cylinder 86 is fixedly connected with a second stirring plate 87. By providing the limiting frame 84, the rotating block 85 can be limited, so that the rotating block 85 can drive the rotating cylinder 86 and the second stirring plate 87 to produce stable rotation. The outer surface of the second stirring plate 87 is fixedly connected with a second anti-slip ring 88, and the second anti-slip ring 88 is frictionally adapted to the first anti-slip ring 82.

[0029] Working principle: The operator connects the servo motor 62 to the power supply and turns on the switch of the servo motor 62, so that the rotating rod 63 drives the eccentric wheel 64 to rotate, and then squeezes the extrusion sleeve 66 during the rotation, so that the moving rod 65 drives the fixed grinding ring 611 to move horizontally, so that the material is ground, and then the first spring 68 releases the elastic potential energy, so that the moving rod 65 moves in the direction of the servo motor 62 again; when the moving rod 65 moves, it will drive the ring 74 and the sliding sleeve 75 to move. During the movement, the sliding sleeve 75 is subjected to the shaking force and will slide on the outer surface of the ring 74, so that the brush plate 76 will brush off the material attached to the outer surface of the screen plate 72. When the moving rod 65 moves, the first anti-slip ring 82 will rub the second anti-slip ring 88, so that the rotating cylinder 86 and the second stirring plate 87 rotate, and finally the material and the grinding particles in the inner cavity of the processing box 2 move and collide with each other, so as to complete the grinding of the material.

[0030] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A horizontal sand mill with a stepped dispersion disc, comprising a base (1), the upper surface of the base (1) being fixedly connected to a processing box (2), the upper surface of the processing box (2) being penetrated by a feed pipe (3), and the outer surface of the processing box (2) being penetrated by a discharge pipe (4), characterized in that: A fixing frame (5) is fixedly connected to the outer surface of the processing box (2), and a grinding mechanism (6) is arranged at the end of the fixing frame (5). The grinding mechanism (6) comprises a moving rod (65), and the moving rod (65) is located in the inner cavity of the processing box (2). The moving rod (65) penetrates the processing box (2), and the end of the moving rod (65) is fixedly connected to an extrusion sleeve (66); a partition mechanism (7) is arranged at the inner wall of the processing box (2), and the partition mechanism (7) comprises a partition frame (71), and the partition frame (71) is fixedly connected to the inner wall of the processing box (2). The moving rod (65) is movably connected to the inner cavity of the partition frame (71), and a sieve plate (72) is fixedly connected to the inner wall of the partition frame (71); a stirring mechanism (8) is arranged at the inner wall of the processing box (2), and the stirring mechanism (8) is located directly below the feed pipe (3); The grinding mechanism (6) further comprises a fixed frame (61), the fixed frame (61) being fixedly connected to an end of the fixed frame (5), a servo motor (62) being fixedly connected to an inner wall of the fixed frame (61), a rotating rod (63) being mounted on an output end of the servo motor (62) via a coupling, an eccentric wheel (64) being fixedly connected to an end of the rotating rod (63), and the eccentric wheel (64) being extruded and adapted to the extrusion sleeve (66); One end of the moving rod (65) away from the extrusion sleeve (66) is fixedly connected to a first fixing block (67); the outer surface of the first fixing block (67) is fixedly connected to a first spring (68); the end of the first spring (68) is fixedly connected to a second fixing block (69); the outer surface of the second fixing block (69) is fixedly connected to a first support rod (610); the end of the first support rod (610) is fixedly connected to the outer surface of the processing box (2); A connecting block (73) is fixedly connected to one side of the outer surface of the moving rod (65) close to the partition frame (71); a circular ring (74) is fixedly connected to the outer surface of the connecting block (73); a sliding sleeve (75) is slidably connected to the outer surface of the circular ring (74); a brush plate (76) is fixedly connected to the outer surface of the sliding sleeve (75); and the brush plate (76) is frictionally matched with the outer surface of the sieve plate (72); The stirring mechanism (8) comprises a first stirring plate (81) and a support frame (83); the first stirring plate (81) is fixedly connected to the outer surface of the moving rod (65); the outer surface of the first stirring plate (81) is fixedly connected to a first anti-slip ring (82); and the support frame (83) is fixedly connected to the inner wall of the processing box (2).

2. A horizontal sand mill with a stepped dispersion disc according to claim 1, characterized in that: The outer surface of the movable rod (65) is fixedly connected to a second support rod (612), the end of the second support rod (612) is fixedly connected to a movable grinding ring (613), the inner wall of the processing box (2) is fixedly connected to a fixed grinding ring (611), and the movable grinding ring (613) is frictionally matched with the inner wall of the fixed grinding ring (611).

3. The horizontal sand mill with a stepped dispersion disc according to claim 1, characterized in that: The outer surface of the brush plate (76) is fixedly connected to a first extrusion plate (77), the outer surface of the partition frame (71) is fixedly connected to a second extrusion plate (78), the outer side surface of the first extrusion plate (77) is fixedly connected to a second spring (79), and the end of the second spring (79) is fixedly connected to the outer side surface of the second extrusion plate (78).

4. The horizontal sand mill with a stepped dispersion disc according to claim 1, characterized in that: The outer side surface of the support frame (83) passes through the limit frame (84); a rotating block (85) is rotatably connected to the inner cavity of the limit frame (84); the end of the rotating block (85) is fixedly connected to a rotating cylinder (86); the outer surface of the rotating cylinder (86) is fixedly connected to a second stirring plate (87); the outer surface of the second stirring plate (87) is fixedly connected to a second anti-slip ring (88); the second anti-slip ring (88) is frictionally matched with the first anti-slip ring (82).

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