A color sand stirring device

Abstract

The present application relates to a kind of color sand mixing device, effectively solve the problems mentioned in the background art;Its technical solutions include a horizontal section is square and open upward first box, vibration motor is installed below the first box, a vertical first electric cylinder is installed in the square of the first box, the lower end of the first electric cylinder is rotatably installed with a second box, the section of the second box is square and the bottom can be inserted into the first box, the bottom of the second box is spaced apart with multiple strip and vertical section is tapered discharge pipe, multiple baffles are provided in the box, multiple baffles are sealed when flatly second box bottom, each baffle is hinged by two flat plates, the second electric cylinder of each baffle is arranged below the bottom of the second box, the baffle can be gradually changed from horizontal into V shape when the second electric cylinder is elongated, the second electric cylinder resets, and multiple baffles can reseal the bottom of the second box.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of colored sand production equipment, in particular to a colored sand stirring device. BACKGROUND

[0002] Colored sand is a grain material with color, which is mainly used as a raw material for producing real stone paint. Different colors of real stone paint require different colors of colored sand for mixing and stirring before production. The current stirring machine, such as the colored sand coating stirring machine with the application number CN202121391018.0 and the patent name colored sand coating stirring machine, includes an open tank with stirring blades driven by a stirring shaft. The rotation of the stirring shaft realizes the uniform mixing of materials in the open tank.

[0003] However, colored sand is different from other solid powder or fluid materials. The high-speed stirring of materials with viscosity can improve the mixing efficiency. Dry material mixing is often used for colored sand mixing. There is almost no viscosity between colored sands, and the mass of colored sand is large. Different colors of colored sand have different specific gravities. The specific gravity of colored sand with brighter or darker color is often larger. At present, different types of colored sand need to be weighed and put into the stirring tank one by one during stirring. Such operation can cause different colors of colored sand to stratify in the stirring tank. Due to the factors such as no viscosity between colored sands, large mass of colored sand, and slow rotation speed during stirring, the time for one-time colored sand mixing and stirring is long, the efficiency is low, and long-time stirring can cause the colored sand with larger specific gravity to gradually collect at the bottom of the tank, thereby further causing uneven mixing and stirring, poor stirring quality, and other problems. Therefore, the current solution to this problem is to use the stirring method of small amount and multiple times. However, this method increases the labor intensity and labor time of workers and limits the production scale. SUMMARY

[0004] In view of the above problems, the present application provides a colored sand stirring device to effectively solve the problems mentioned in the background.

[0005] The technical solution for solving the problem includes a first box with a square horizontal section and an open top. A vibration motor is installed below the first box. A vertical first cylinder is installed on the square top of the first box. A second box with a square section is rotatably installed at the lower end of the first cylinder, and the bottom of the second box can be inserted into the first box. A plurality of strip-shaped and vertically tapered discharge pipes are spaced apart at the bottom of the second box. A plurality of baffles are provided in the box. When the baffles are flat, the bottom of the second box is blocked. Each baffle is hinged by two flat plates. A second cylinder is fixed to the bottom of the second box below each baffle. When the second cylinder is extended, the baffle can be gradually changed from a horizontal shape to a V-shaped shape with an open top. When the second cylinder is reset, the plurality of baffles can block the bottom of the second box again.

[0006] Preferably, a movable support is arranged below the vibration motor, and a telescopic rod capable of extending and locking up and down is arranged on the support, and the vibration motor is fixed to the upper end of the telescopic rod.

[0007] Preferably, the first box body is hinged to the output shaft of the vibration motor at the middle position of the bottom of the first box body, one side of the output shaft of the vibration motor is provided with an L-shaped support arm, the bottom of the first box body is provided with a pin hole, and when the first box body is horizontal, the first box body is limited and supported by the support arm and can be detachably installed on the support arm through the pin hole.

[0008] Preferably, the left side wall of the first box body is provided with a discharge port, a discharge hopper is arranged outside the discharge port, and a baffle plate is detachably installed at the discharge port.

[0009] Preferably, a mounting bracket fixed to the first box body is arranged above the first box body, the first electric cylinder is installed on the mounting bracket, a cross-shaped rod is fixed to the upper end opening of the second box body, and the extension end of the first electric cylinder is rotatably installed at the middle position of the cross-shaped rod.

[0010] Preferably, a cylindrical sliding block is arranged outside the front end and the rear end of the two plates of the baffle plate, and horizontal sliding grooves are arranged on the front and rear side walls of the second box body and capable of sliding the sliding blocks.

[0011] Preferably, the baffle plate comprises three parts, a middle mounting part and left and right plates, the plates are hinged to the mounting part, the second electric cylinder is a multi-stage electric cylinder, and the upper end of the second electric cylinder is fixed to the mounting part corresponding to the baffle plate.

[0012] The present application has novel concept, ingenious structure and strong practicability, and provides a mixing device used in cooperation with a common mixer, which utilizes the idle time of different mixers to preliminarily and uniformly disperse materials, reduces the mixing time of the traditional mixer, and improves the quality of the mixed materials. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a front view of the second box body separated from the first box body.

[0014] Fig. 2 It is a front view of the second box body inserted into the first box body.

[0015] Fig. 3 It is a front view of the first box body discharging materials after the second box body is rotated by 90 degrees.

[0016] Fig. 4 It is a top view of the present application. DETAILED DESCRIPTION

[0017] The specific embodiments of the present application are further described in detail below with reference to the accompanying drawings.

[0018] By Figs. 1 to 4 It can be seen that the present application comprises a first box 1 with a square horizontal section and an upward opening, a vibration motor 2 is installed below the first box 1, a vertical first electric cylinder 3 is installed on the square top of the first box 1, a second box 4 with a square section and a bottom insertable into the first box 1 is rotatably installed at the lower end of the first electric cylinder 3, a plurality of strip-shaped and vertically tapered discharge pipes 5 are arranged at intervals on the bottom of the second box 4, a plurality of baffles 6 are arranged in the box, the baffles 6 are laid flat to seal the bottom of the second box 4, each baffle 6 is hinged by two flat plates, and a second electric cylinder 7 is arranged below each baffle 6 and fixed to the bottom of the second box 4, the second electric cylinder 7 can make the baffles 6 gradually change from a horizontal shape to a V-shaped shape with the opening downward when extended, and the second electric cylinder 7 can make the baffles 6 reseal the bottom of the second box 4 when reset.

[0019] In order to facilitate the installation and movement of the device, a movable support 8 is arranged below the vibration motor 2, the support 8 comprises a telescopic rod 9 that can be extended and locked up and down, and the vibration motor is fixed to the upper end of the telescopic rod 9.

[0020] In order to facilitate the installation of the first box 1, the first box 1 is hinged to the output shaft of the vibration motor 2 at the middle position of the bottom of the first box 1, an L-shaped support arm 10 is arranged on one side of the output shaft of the vibration motor 2, a pin hole is arranged on the bottom of the first box 1, and the first box 1 is limited and supported by the support arm 10 when the first box 1 is horizontal, and the first box 1 can be detachably installed on the support arm 10 through the pin hole.

[0021] In order to facilitate the discharge of the first box 1, a discharge port is arranged on the left side wall of the first box 1, a discharge hopper 11 is installed outside the discharge port, a baffle plate 12 is detachably installed at the discharge port, and a handle 13 is arranged on the right side wall of the first box 1.

[0022] In order to realize the installation of the first electric cylinder 3, a mounting bracket 14 is arranged above the first box 1 and fixed to the first box 1, the first electric cylinder 3 is installed on the mounting bracket 14, a cross-shaped rod 15 is fixed to the upper end opening of the second box 4, and the extended end of the first electric cylinder 3 is rotatably installed at the middle position of the cross-shaped rod 15.

[0023] In order to realize the guiding of the deformation of the baffles 6, a cylindrical slider is arranged on the outer sides of the front and rear ends of the two flat plates of the baffles 6, and horizontal sliding grooves 16 are arranged on the front and rear side walls of the second box 4 to allow the sliders to slide.

[0024] In order to realize the deformation of the baffle 6, the baffle 6 comprises three parts, a middle mounting part and two flat plates on the left and right sides, the flat plates are hinged on the mounting part, and the second electric cylinder 7 is a multi-stage electric cylinder and the upper end of the second electric cylinder 7 is fixed on the mounting part corresponding to the baffle 6.

[0025] The specific working process of the present application: when the device is used, the first box body 1 is rotated around the hinge position by the driving handle 13 until the supporting arm 10 contacts the first box body 1, at this time the first box body 1 is horizontal, the pin is fixed on the supporting arm 10 through the first box body 1, the first electric cylinder 3 is driven to retract, at this time a gap is generated between the first box body 1 and the second box body 4, the plurality of second electric cylinders 7 are controlled to retract under the guidance of the sliding block of the sliding chute 16, so that the plurality of baffles 6 close the bottom of the second box body 4, at this time the largest number of materials to be mixed are placed in the first box body 1, and the next material to be mixed is placed in the second box body 4, and the blocking plate 12 is ensured to be closed, after completion, the vibration motor 2 is driven to make the first material box and the second material box reciprocate left and right, and the materials in the first box body 1 and the second box body 4 can be rapidly leveled during the vibration process, after leveling is completed, the second box body 4 is driven to move downward by the extension of the first electric cylinder 3, and the plurality of strip-shaped discharge pipes 5 at the lower end are moved downward until the lower end of the discharge pipe is inserted into the material in the first box body 1, after completion, the baffles 6 are opened downward by the extension of the second electric cylinder 7, and the adjacent baffles 6 form a material falling port, the material enters the discharge pipe through the material falling port, after completion, the first electric cylinder 3 is driven to retract, and in this process, the material in the second box body 4 is embedded into the material in the first box body 1 and forms a strip-shaped distribution.

[0026] After completion, the second box body 4 is raised and reset, and the baffle 6 is reset under the action of the second electric cylinder 7, the next mixed material is placed in the second box body 4, after vibration and leveling, the second box body 4 is rotated by 90 degrees and then placed into the first box body 1 again, at this time the material in the second box body 4 is embedded into the material in the first box body 1 in the same way, at this time the material in the first box body 1 presents a grid distribution, under the action of the vibration motor, the fusion of the plurality of grid lines is assisted, and the plurality of materials are repeatedly mixed in this way, after mixing, the vibration motor 2 is closed, the blocking plate 12 is removed, the device is moved to the feeding port of the traditional stirring mixer, the pin is pulled out, the first box body 1 is inclined to make the preliminarily mixed material enter the mixer again for uniform mixing.

[0027] The device has the following advantages compared with the traditional equipment:

[0028] 1、First, the traditional mixer needs to stop when adding materials, and after adding materials, it can start until the materials are mixed evenly and taken out, so that the next batch of materials can be mixed. According to the properties of colored sand, the mixing process takes a long time and the effect is poor. When mixing, the worker simply waits for the time to be wasted. When using the device, the device can be used for preliminary mixing during the mixing time of the ordinary mixer. When mixing again, only a short time of mixing is needed to achieve the effect that the ordinary mixer can achieve after a long time of mixing. The worker's time is fully utilized, and the production efficiency is improved.

[0029] 2、The device makes the materials injected into the first box 1 by the second box 4 and the vibrating motor 2 into a uniform strip in the first box 1, and the colored sand of multiple colors is embedded into the base color sand in a grid pattern, so that the preliminary mixing of the materials is efficient and uniformly dispersed.

[0030] 3、The device uses vibration to realize the rapid and uniform distribution of materials in the square cross-section first box 1 and the second box 4, which ensures the uniformity and rapidity of the second box 4 material into the first box 1 material fusion.

Claims

1. A colored sand mixing device, characterized by, The utility model provides a kind of vertical vibration type powder feeder, including a first box (1) with square horizontal section and upward opening, vibration motor (2) is installed below the first box (1), a vertical first electric cylinder (3) is installed on the square of the first box (1), the lower end of the first electric cylinder (3) is rotatably installed with a second box (4) with square section and bottom insertable into the first box (1), the bottom of the second box (4) is spaced apart with multiple strip-shaped and vertical section conical discharge pipes (5), multiple baffles (6) are provided in the box, multiple baffles (6) are laid and the bottom of second box (4) is blocked, each baffle (6) is hinged by two flat plates, the bottom of each baffle (6) is provided with a second electric cylinder (7) fixed on the bottom of second box (4), when second electric cylinder (7) is extended, baffle (6) can be gradually changed from horizontal into V-shaped with opening downward, when second electric cylinder (7) resets, multiple baffles (6) can block the bottom of second box (4) again. The bottom of the first box (1) is hinged to the output shaft of the vibration motor (2), and the output shaft of the vibration motor (2) is provided with an L-shaped support arm (10) on one side. The bottom of the first box (1) is hinged to the output shaft of the vibration motor (2), and the output shaft of the vibration motor (2) is provided with an L-shaped support arm (10) on one side.

2. A colored sand mixing device according to claim 1, wherein The left side wall of the first box (1) is provided with a discharge port, and a discharge hopper (11) is mounted outside the discharge port.

3. A colored sand mixing device according to claim 1, wherein The top of the first box (1) is provided with a mounting bracket (14) fixed on the first box (1), and the first electric cylinder (3) is mounted on the mounting bracket (14).

4. The colored sand mixing device of claim 1, wherein, The front and rear ends of the two flat plates of the baffle (6) are provided with a cylindrical slider outside, and the front and rear side walls of the second box (4) are provided with horizontal sliding grooves (16) for the slider to slide.

5. The colored sand mixing device of claim 1, wherein, The baffle (6) includes three parts, a mounting portion in the middle and two flat plates on the left and right sides, the flat plates are hinged to the mounting portion, and the second electric cylinder (7) is a multi-stage electric cylinder with the upper end of the second electric cylinder (7) fixed to the mounting portion corresponding to the baffle (6).

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