Quartz sand purification and color sorting device

Abstract

The utility model discloses quartz sand purification color sorting device, including support base plate still including the frame and the material box of filling, the top fixedly connected with the color sorting machine body of support base plate, the top fixedly connected with the feed hopper of color sorting machine body, the bottom of color sorting machine body is established with the discharge chute, the top rotatable connection of support base plate has the lead screw, the right side of color sorting machine body is established with the clamping groove, the inside slide connection of clamping groove has the frame, the inside rotatable connection of frame has the material box of filling, the front side fixedly connected with first motor of frame, the front side fixedly connected with the material box of filling of first motor's output, the utility model discloses through the lifting plate of screw rod drive screw connection and make the fixed top material box of filling to the position higher than the feed hopper, subsequently, the frame is moved to the feed hopper with the connecting rod of cylinder, and the material box is taken to its directly above, and the quartz sand in it falls into the feed hopper with first motor drive material box rotation, realizes the function of returning and sending the sieve.

Description

Technical Field

[0001] This utility model relates to the field of quartz sand color sorting technology, and in particular to a quartz sand purification and color sorting device. Background Technology

[0002] The color sorting device for quartz sand purification mainly uses photoelectric principles to sort quartz sand according to color. The application of quartz sand color sorters improves product quality, increases production efficiency, and maximizes the value of raw materials.

[0003] Common quartz sand purification color sorting devices can only sort quartz sand according to color, but lack the function of return screening. Due to factors such as fluctuations in feeding speed, uneven feeding thickness, or external interference to electronic components, the fineness of a single color sorting process may be insufficient, resulting in some discolored particles remaining in the quartz sand after screening, ultimately leading to a decrease in color sorting accuracy.

[0004] Therefore, to address the problem of insufficient single-pass color sorting precision due to the lack of a return screen function, resulting in residual discolored particles in the processed quartz sand and reduced color sorting accuracy, a quartz sand purification and color sorting device can be designed. Utility Model Content

[0005] To overcome the problem that the lack of a return screen function can easily lead to insufficient fineness in a single color sorting, resulting in residual discolored particles in the treated quartz sand and reducing the accuracy of color sorting.

[0006] The technical solution of this utility model is as follows: a quartz sand purification and color sorting device, including a supporting base plate; it also includes a C-shaped frame and a material holding box. The top of the supporting base plate is fixedly connected to the color sorter body, the top of the color sorter body is fixedly connected to the feed hopper, the bottom of the color sorter body is provided with a discharge trough, the top of the supporting base plate is rotatably connected to a lead screw, the right side of the color sorter body is provided with a locking groove, the C-shaped frame is slidably connected inside the locking groove, the material holding box is rotatably connected to the inner side of the C-shaped frame, the front side of the C-shaped frame is fixedly connected to a first motor, the output end of the first motor is fixedly connected to the front side of the material holding box, the first motor is used to control the rotational movement of the material holding box, the top of the supporting base plate is provided with a lifting plate, the lifting plate is threadedly connected to the lead screw, the color sorter body and the lifting plate are provided with a box picking and placing mechanism, the box picking and placing mechanism is used to control the horizontal movement of the material holding box, the supporting base plate is provided with a lifting mechanism, the lifting mechanism is used to control the lifting movement of the material holding box.

[0007] Preferably, a second motor drives a lead screw to rotate, which in turn drives a lifting plate threaded to it to slide upwards along a slide rod. The lifting plate then moves the material collection box fixed on its top upwards until the material collection box is higher than the feed hopper. Subsequently, a cylinder pushes a U-shaped frame towards the feed hopper via a connecting rod until the U-shaped frame moves the material collection box directly above the feed hopper. Then, the first motor drives the material collection box to rotate. During the rotation of the material collection box, the quartz sand inside it falls into the feed hopper. After the material collection box returns and stops inside the discharge chute, the solenoid valve tube inside the color sorter body opens, allowing the quartz sand inside the feed hopper to re-enter the color sorter body for color sorting, thus realizing the function of the return screen.

[0008] Preferably, the loading and unloading mechanism includes a waste recycling component and a push-pull component. The waste recycling component is used to recycle waste, and the push-pull component is used to pull the container out or push it in from the inside of the discharge trough.

[0009] Preferably, the waste recycling assembly includes a mounting plate fixedly connected to the top of the lifting plate and a waste box slidably connected inside the discharge chute.

[0010] Preferably, the push-pull assembly includes a cylinder fixedly connected to the right side of the mounting plate, a connecting rod fixedly connected to the cylinder output end, and the left end of the connecting rod fixedly connected to the right side of the C-shaped frame.

[0011] Preferably, the lifting mechanism includes a drive assembly and a limit assembly. The drive assembly controls the lifting movement of the lifting plate, and the limit assembly restricts the range of movement of the lifting plate.

[0012] Preferably, the drive assembly includes four support rods fixedly connected to the top of the support base plate, a top plate fixedly connected to the top of the support rods, and a second motor fixedly connected to the top of the top plate. The output end of the second motor is fixedly connected to the top of the lead screw, and the second motor is used to control the rotational movement of the lead screw.

[0013] Preferably, the limiting assembly includes three sliding rods fixedly connected to the top of the supporting base plate, the lifting plate is slidably connected to the sliding rods, and the top of the sliding rods is fixedly connected to the bottom of the top plate.

[0014] The beneficial effects of this utility model are:

[0015] This structure significantly improves color sorting accuracy and efficiency through automated closed-loop design. Its main advantage lies in the automatic and precise return and secondary screening of unqualified quartz sand, effectively overcoming the problem of residual discolored particles in a single color sort caused by fluctuations in feeding speed, uneven feeding thickness, or electronic interference, thus ensuring the high purity of the final quartz sand product. At the same time, the coordinated lifting of the screw slide and the translation of the cylinder ensure accurate positioning of the material box, and the motor-driven tilting makes the entire return process run smoothly, improving the overall stability of the system. Attached Figure Description

[0016] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model.

[0017] Figure 2 The diagram shown is a schematic representation of the structure of the color sorter body of this utility model.

[0018] Figure 3 The diagram shown is a schematic representation of the push-pull assembly of this utility model.

[0019] Figure 4 The diagram shown is a schematic representation of the tilting component of this utility model.

[0020] Figure 5 The diagram shown is a schematic of the lifting mechanism of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Support base plate; 11. Color sorter body; 12. Feed hopper; 13. Discharge chute; 14. Lead screw; 15. Engaging groove; 16. C-shaped frame; 17. Material collection box; 18. First motor; 19. Lifting plate; 211. Mounting plate; 212. Waste box; 221. Cylinder; 222. Connecting rod; 311. Support rod; 312. Top plate; 313. Second motor; 321. Sliding rod. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-5This utility model provides an embodiment of a quartz sand purification and color sorting device, including a supporting base plate 1; it also includes an inverted frame 16 and a material container 17. A color sorter body 11 is fixedly connected to the top of the supporting base plate 1, a feed hopper 12 is fixedly connected to the top of the color sorter body 11, a discharge trough 13 is provided at the bottom of the color sorter body 11, a lead screw 14 is rotatably connected to the top of the supporting base plate 1, and a locking groove 15 is provided on the right side of the color sorter body 11. A sliding connection is provided inside the locking groove 15. A U-shaped frame 16 is rotatably connected to a material container 17. A first motor 18 is fixedly connected to the front of the U-shaped frame 16, and the output end of the first motor 18 is fixedly connected to the front of the material container 17. The first motor 18 is used to control the rotation of the material container 17. A lifting plate 19 is provided on the top of the supporting base plate 1, and the lifting plate 19 is threadedly connected to the lead screw 14. A box-picking and placing mechanism is provided on the color sorter body 11 and the lifting plate 19, and the box-picking and placing mechanism is used to control the rotation of the material container 17. The horizontal movement is controlled by a lifting mechanism on the base plate 1, which controls the lifting motion of the material container 17. The second motor 313 drives the lead screw 14 to rotate, causing the lead screw 14 to slide upwards along the slide rod 321 via a threaded connection. The lifting plate 19 then moves the material container 17 at its top upwards until it is higher than the feed hopper 12. Subsequently, the cylinder 221 pushes the C-shaped frame 16 towards the feed hopper 12 via the connecting rod 222. The process continues until the convex frame 16 moves the material container 17 above the feed hopper 12. Then, the first motor 18 drives the material container 17 to rotate. During the rotation, the quartz sand inside the material container 17 falls into the feed hopper 12. After the material container 17 returns to the discharge trough 13, the solenoid valve tube in the color sorter body 11 opens, allowing the quartz sand inside the feed hopper 12 to re-enter the color sorter body 11 for color sorting, thus realizing the function of the return screen.

[0024] Please see Figures 2-5In this embodiment, the loading and unloading mechanism includes a waste recycling component and a push-pull component. The waste recycling component is used to recycle waste, and the push-pull component is used to pull the container 17 out or push it in from the inside of the discharge trough 13. The waste recycling component and the push-pull component are combined to form a complete loading and unloading mechanism. The two cooperate with each other to control the horizontal movement of the container 17. The waste recycling component includes a mounting plate 211 fixedly connected to the top of the lifting plate 19 and a waste box 212 slidably connected inside the discharge trough 13. After the quartz sand undergoes color sorting, its filtration... The waste material will fall from the color sorter body 11 into the waste box 212 for storage. The push-pull assembly includes a cylinder 221 fixedly connected to the right side of the mounting plate 211 and a connecting rod 222 fixedly connected to the output end of the cylinder 221. The left end of the connecting rod 222 is fixedly connected to the right side of the C-shaped frame 16. The cylinder 221 drives the connecting rod 222 to move away from the color sorter body 11. The connecting rod 222 then drives the material box 17 to move out of the discharge trough 13 until the material box 17 moves to the top of the lifting plate 19.

[0025] Please see Figures 1-5 In this embodiment, the lifting mechanism includes a drive assembly and a limiting assembly. The drive assembly controls the lifting movement of the lifting plate 19, and the limiting assembly limits the range of movement of the lifting plate 19. The drive assembly and the limiting assembly together form a complete lifting mechanism, which cooperates to control the lifting movement of the material container 17. The drive assembly includes four support rods 311 fixedly connected to the top of the support base plate 1, a top plate 312 fixedly connected to the top of the support rods 311, and a second motor 313 fixedly connected to the top of the top plate 312. The output end of the second motor 313 is fixedly connected to the top of the lead screw 14, and the second motor 313 is used to control the lifting movement of the lead screw 14. The rotational motion is driven by the second motor 313 to rotate the lead screw 14. The lead screw 14 drives the lifting plate 19, which is threadedly connected to it, to move upward. The lifting plate 19 then drives the material container 17, which is fixed on its top, to move upward until the position of the material container 17 is higher than that of the feed hopper 12. The limiting component includes three sliding rods 321 fixedly connected to the top of the support base plate 1. The lifting plate 19 is slidably connected to the sliding rods 321. The top of the sliding rods 321 is fixedly connected to the bottom of the top plate 312. When the lead screw 14 drives the lifting plate 19 to move upward, the lifting plate 19 will slide upward along the sliding rods 321. The sliding rods 321 limit the range of movement of the lifting plate 19.

[0026] During operation, quartz sand is first poured into the feed hopper 12, and then enters the color sorter body 11. The color sorter body 11 performs color sorting on the quartz sand. The waste material separated after color sorting falls from the color sorter body 11 into the waste box 212 for storage, while the finished product falls into the receiving box 17 for storage. After the first color sorting is completed, the cylinder 221 drives the connecting rod 222 to move away from the color sorter body 11. The connecting rod 222 drives the receiving box 17 to move out of the discharge chute 13 until the receiving box 17 moves and is placed on top of the lifting plate 19. Then, the second motor 313 drives the lead screw 14 to rotate, and the lead screw 14 drives the lifting plate 19, which is threaded to it, to move along... The slide bar 321 slides upward, and the lifting plate 19 drives the material box 17 fixed on its top to move upward until the position of the material box 17 is higher than the feed hopper 12. Then, the cylinder 221 pushes the C-shaped frame 16 towards the feed hopper 12 through the connecting rod 222 until the C-shaped frame 16 moves the material box 17 to a position directly above the feed hopper 12. Then, the first motor 18 drives the material box 17 to rotate. During the rotation of the material box 17, the quartz sand inside it falls into the feed hopper 12. When the material box 17 returns and stays in the discharge trough 13, the solenoid valve tube in the color sorter body 11 opens, so that the quartz sand in the feed hopper 12 can re-enter the color sorter body 11 for color sorting.

[0027] Through the above steps, the second motor 313 drives the lead screw 14 to rotate, which drives the threaded lifting plate 19 to rise along the slide rod 321, raising the material box 17 fixed at its top to a position higher than the feed hopper 12. Then, the cylinder 221 pushes the C-shaped frame 16 to move towards the feed hopper 12 through the connecting rod 222, bringing the material box 17 directly above it. The first motor 18 drives the material box 17 to rotate, and the quartz sand inside falls into the feed hopper 12. After the material box 17 returns and stops in the discharge trough 13, the solenoid valve tube in the color sorter body 11 is opened, and the quartz sand in the feed hopper 12 can re-enter the color sorter body 11 for color sorting, realizing the return screen function. This solves the problem that common quartz sand purification color sorting devices can only sort quartz sand according to color, but lack the return screen function, which easily leads to insufficient fineness of single color sorting, leaving residual discolored particles in the processed quartz sand, affecting the color sorting accuracy.

Claims

1. A quartz sand purification and color sorting device, comprising a supporting bottom plate (1); characterized in that: It also includes a C-shaped frame (16) and a material container (17). The top of the supporting base plate (1) is fixedly connected to the color sorter body (11). The top of the color sorter body (11) is fixedly connected to the feed hopper (12). The bottom of the color sorter body (11) is provided with a discharge trough (13). The top of the supporting base plate (1) is rotatably connected to a lead screw (14). The right side of the color sorter body (11) is provided with a locking groove (15). The C-shaped frame (16) is slidably connected inside the locking groove (15). The material container (17) is rotatably connected to the inner side of the C-shaped frame (16). The front of the C-shaped frame (16) A first motor (18) is fixedly connected to the side. The output end of the first motor (18) is fixedly connected to the front side of the material box (17). The first motor (18) is used to control the rotation of the material box (17). A lifting plate (19) is provided on the top of the support base plate (1). The lifting plate (19) is threadedly connected to the lead screw (14). A box picking mechanism is provided on the color sorter body (11) and the lifting plate (19). The box picking mechanism is used to control the horizontal movement of the material box (17). A lifting mechanism is provided on the support base plate (1). The lifting mechanism is used to control the lifting movement of the material box (17).

2. The quartz sand purification and color sorting apparatus according to claim 1, characterized by: The loading and unloading mechanism includes a waste recycling component and a push-pull component. The waste recycling component is used to recycle waste, and the push-pull component is used to pull the container (17) out or push it in from the inside of the discharge trough (13).

3. The quartz sand purification and color sorting apparatus according to claim 2, characterized in that: The waste recycling assembly includes a mounting plate (211) fixedly connected to the top of the lifting plate (19) and a waste box (212) slidably connected inside the discharge chute (13).

4. The quartz sand purification and color sorting apparatus according to claim 3, characterized in that: The push-pull assembly includes a cylinder (221) fixedly connected to the right side of the mounting plate (211) and a connecting rod (222) fixedly connected to the output end of the cylinder (221). The left end of the connecting rod (222) is fixedly connected to the right side of the C-shaped frame (16).

5. The quartz sand purification and color sorting apparatus according to claim 1, characterized by: The lifting mechanism includes a drive assembly and a limit assembly. The drive assembly is used to control the lifting movement of the lifting plate (19), and the limit assembly is used to limit the range of movement of the lifting plate (19).

6. The quartz sand purification and color sorting device according to claim 5, characterized in that: The drive assembly includes four support rods (311) fixedly connected to the top of the support base plate (1), a top plate (312) fixedly connected to the top of the support rods (311), and a second motor (313) fixedly connected to the top of the top plate (312). The output end of the second motor (313) is fixedly connected to the top of the lead screw (14). The second motor (313) is used to control the rotation of the lead screw (14).

7. The quartz sand purification and color sorting device according to claim 6, characterized in that: The limiting assembly includes three sliding rods (321) fixedly connected to the top of the support base plate (1), the lifting plate (19) is slidably connected to the sliding rods (321), and the top of the sliding rods (321) is fixedly connected to the bottom of the top plate (312).

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