Automatic sorting system capable of automatically detecting concentration

Abstract

The utility model relates to an automatic sorting system capable of automatically detecting concentration, which comprises a stirring barrel of an automatic sorting machine, an on-line concentration meter, a raw material barrel containing diamond micro-powder solution, a feeding pipe and an air pipe communicated with a compressed air source, an online concentration meter is arranged on the stirring barrel and extends into the stirring barrel, so that the concentration of a solution in the stirring barrel can be conveniently monitored in real time, a raw material barrel is arranged on the ground on one side of the stirring barrel, the raw material barrel is of a closed barrel body structure, and a feeding pipe is arranged between the raw material barrel and the stirring barrel for communication; an air pipe is further arranged on the raw material barrel, an air pipe inlet is communicated with a compressed air source, an air pipe outlet extends into the raw material barrel, an electromagnetic valve is arranged on the air pipe, the electromagnetic valve is connected with an online concentration meter, and the electromagnetic valve is controlled by the online concentration meter. When the automatic sorting machine works, the concentration of a diamond micro-powder solution in the stirring barrel can be kept unchanged, so that the quality of a finished product is stable, and the phenomena of large particles and non-uniform particle size distribution are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond micro powder production, in particular to an automatic sorting system which can automatically detect concentration. Background Art

[0002] In the production process of diamond micro powder, automatic sorting and grading is a very important process. The sorting and grading process uses an automatic sorting machine, which is based on the sedimentation principle: the larger the diameter of the material, the faster the sedimentation speed, so as to sort the diamond micro powders of different particle sizes. At the same time, patent publication number CN206838287U, a diamond micro powder sorting equipment, also discloses the structure and principle of the sorting machine.

[0003] In the working process of the previous automatic sorting machine, a certain amount of diamond powder material is put into the mixing barrel, and then liquid is added to form a diamond powder solution. Materials of different particle sizes are mixed together and gathered in the mixing barrel, and then the solution is sucked out in batches according to the set time.

[0004] Although the above-mentioned sorting machines can realize automatic sorting, during the extraction process, materials of the same particle size are extracted in batches, which will cause the material concentration in the mixing barrel to decrease. However, the extraction time of the same particle size does not change, and materials of different particle sizes will be mixed during the extraction. As a result, the finished product after sorting is prone to large particles or uneven particle size distribution, resulting in unstable quality of the finished product. Summary of the invention

[0005] In order to solve the problem that the quality of the finished product after sorting may be unstable when the diamond micro powder automatic sorting machine is working, the utility model provides an automatic sorting system that can automatically detect the concentration. The material concentration in the stirring barrel is monitored in real time through an online concentration meter. Once the concentration is reduced, the material is automatically added to the stirring barrel in time to ensure that the material solution in the stirring barrel always maintains an appropriate concentration, thereby alleviating the unstable quality of the finished product.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An automatic sorting system capable of automatically detecting concentration includes a stirring barrel provided with the automatic sorting machine, an online concentration meter, a raw material barrel containing a diamond micro powder solution, a feed pipe and an air pipe connected to a compressed air source;

[0008] The stirring barrel is provided with the online concentration meter, which extends into the stirring barrel to facilitate real-time monitoring of the concentration of the solution in the stirring barrel. The raw material barrel is provided on the ground on one side of the stirring barrel. The raw material barrel is a closed barrel structure. The feeding pipe is provided between the raw material barrel and the stirring barrel to facilitate the delivery of the solution into the stirring barrel.

[0009] The raw material barrel is also provided with the air pipe, the air pipe inlet is connected to the compressed air source, and the air pipe outlet extends into the raw material barrel to provide power for the transportation of the solution. The air pipe is provided with a solenoid valve to facilitate the on-off control of the air pipe. The solenoid valve is connected to the online concentration meter, and the solenoid valve is controlled by the online concentration meter.

[0010] Furthermore, the mixing barrel comprises a barrel body, a barrel cover and a stirring mechanism. The barrel cover is arranged on the top of the barrel body to facilitate the opening and closing of the mixing barrel. The stirring mechanism is arranged in the middle of the barrel cover and extends into the barrel body to facilitate stirring the solution in the mixing barrel.

[0011] The automatic sorting machine is provided with a lifting cylinder 1, which is arranged vertically. The piston rod of the lifting cylinder 1 is downwardly connected to the barrel cover 1 to facilitate the lifting and lowering movement of the barrel cover 1. The online concentration meter is also provided on the barrel cover 1 to facilitate the up and down movement of the online concentration meter.

[0012] Furthermore, the raw material barrel comprises a barrel body 2 and a barrel cover 2. The barrel cover 2 is arranged on the barrel body 2 to facilitate the opening and closing of the raw material barrel. The barrel body 2 cooperates with the barrel cover 2 to close the raw material barrel.

[0013] A stand is also provided outside the raw material barrel, and the stand is a door-shaped stand. A lifting cylinder 2 is provided on the top of the stand. The piston rod of the lifting cylinder 2 is downwardly connected to the barrel cover 2 to facilitate the lifting and movement of the barrel cover 2. An annular sealing gasket is also provided under the barrel cover 2 to fit the barrel mouth of the barrel body 2 to ensure the reliability of the sealing of the raw material barrel.

[0014] Furthermore, the air pipe includes a hose and a hard pipe connected in a straight line. The hard pipe is vertically arranged on the barrel cover 2, and the lower end of the hard pipe extends into the barrel body 2. A plurality of air holes are provided on the side wall of the lower end of the hard pipe to facilitate uniform air outlet. The upper end of the hard pipe extends out of the barrel cover 2 and is connected to a solenoid valve and the hose in sequence. The hose is connected to a compressed air source. The hose is used to avoid interfering with the lifting and lowering movement of the barrel cover 2.

[0015] Furthermore, the feeding pipe includes a feeding hard pipe 1, a feeding hard pipe 2 and a feeding hose. The feeding hard pipe 1 is arranged in the mixing barrel, and the feeding hard pipe 2 is arranged in the raw material barrel. The feeding hard pipe 1 and the feeding hard pipe 2 are connected through the feeding hose. Quick connectors are arranged at both ends of the feeding hose and at the connection between the feeding hard pipe 1 and the feeding hard pipe 2 to facilitate the quick disassembly and assembly of the feeding hose.

[0016] Through the above technical solution, the beneficial effects of the utility model are:

[0017] The utility model has a reasonable structural design. When the automatic sorting machine is working, the concentration of the solution in the stirring barrel is monitored in real time through an online concentration meter. Once it is lower than the set concentration standard, the solenoid valve is controlled to open automatically, and compressed air is introduced into the raw material barrel to cause the solution in the raw material barrel to flow into the stirring barrel, thereby realizing the addition of diamond micro powder solution. When the concentration reaches the set standard, the solenoid valve is automatically controlled to close, and then the automatic sorting machine works normally. The above entire automatic sorting process can ensure that the concentration of the solution in the stirring barrel is always maintained within a certain range, promote the stability of the quality of the finished product, and avoid the phenomenon of large particles and uneven particle size distribution in the finished product after sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the automatic sorting system of the utility model which can automatically detect the concentration.

[0019] The numbers in the attached drawings are: 1 automatic sorting machine, 2 mixing barrel, 201 barrel body one, 202 barrel cover one, 203 stirring mechanism, 3 lifting cylinder one, 4 online concentration meter, 5 raw material barrel, 51 barrel body two, 52 barrel cover two, 6 feeding pipe, 61 feeding hard pipe one, 62 feeding hard pipe two, 63 feeding hose, 7 air pipe, 71 hose, 72 hard pipe, 8 stand, 9 lifting cylinder two, 10 sealing gasket, 11 quick connector, 12 air hole, 13 solenoid valve. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings:

[0021] like Figure 1 As shown, an automatic sorting system capable of automatically detecting concentration includes a stirring barrel 2 provided with an automatic sorting machine 1. The automatic sorting machine 1 is an existing device, and its own stirring barrel 2 is also an existing device. The stirring barrel 2 has a stirring function, and the stirring barrel 2 contains a diamond micro powder solution.

[0022] The mixing barrel 2 includes a barrel body 201, a barrel cover 202 and a mixing mechanism 203. The barrel cover 202 is lifted and lowered above the barrel body 201 to open and close the mixing barrel 2. To drive the barrel cover 202 to move up and down, a lifting cylinder 3 is provided in the automatic sorting machine 1. The lifting cylinder 3 is arranged vertically, and the piston rod of the lifting cylinder 3 is connected to the barrel cover 202 downward, so that the barrel cover 202 can be driven to move up and down by the lifting cylinder 3.

[0023] A stirring mechanism 203 is arranged in the middle of the barrel cover 202, and the barrel cover 202 can drive the stirring mechanism 203 to move up and down, and the stirring mechanism 203 extends into the barrel body 201. The stirring mechanism 203 includes a stirring motor and a stirring rod, and the stirring motor is arranged above the barrel cover 202, and the stirring motor output shaft is connected to the stirring rod, and the stirring rod can extend into the barrel body 201 and stir the diamond powder solution under the drive of the stirring motor.

[0024] In this embodiment, in order to replenish the diamond powder solution in the stirring barrel 2, an online concentration meter 4, a raw material barrel 5 containing the diamond powder solution, a feeding pipe 6 and an air pipe 7 connected to a compressed air source are also included.

[0025] The mixing barrel 2 is provided with an online concentration meter 4. Specifically, the barrel cover 202 is also provided with an online concentration meter 4.

[0026] The online concentration meter 4 extends into the stirring barrel 2 and can monitor the concentration of the diamond powder solution in the stirring barrel 2 in real time.

[0027] A raw material barrel 5 is arranged on the ground on one side of the mixing barrel 2, and the raw material barrel 5 is a closed barrel structure. Here, the raw material barrel 5 includes a barrel body 51 and a barrel cover 52. The barrel cover 52 is arranged on the barrel body 51 to be lifted and lowered, so that the raw material barrel 5 can be opened and closed. In order to drive the barrel cover 52 to move up and down, a stand 8 is also arranged outside the raw material barrel 5. The stand 8 is a door-shaped stand, and a lifting cylinder 9 is arranged on the top of the stand 8. The piston rod of the lifting cylinder 9 is connected to the barrel cover 52 downward, so that the barrel cover 52 is driven to move up and down through the lifting cylinder 9.

[0028] After the barrel cover 52 moves down, the barrel body 51 cooperates with the barrel cover 52 to seal the raw material barrel 5. To ensure the reliability of the closure, an annular sealing gasket 10 is also provided under the barrel cover 52 to fit the barrel mouth of the barrel body 51, and the sealing of the raw material barrel 5 is achieved by the tight extrusion between the sealing gasket 10 and the barrel mouth of the raw material barrel 5.

[0029] Through real-time monitoring by the online concentration meter 4, when the concentration of the solution in the stirring barrel 2 is low, the solution in the raw material barrel 5 needs to be supplemented, and then the stirring barrel 2 and the raw material barrel 5 need to be connected, and a feeding pipe 6 is set between the raw material barrel 5 and the stirring barrel 2 for connection.

[0030] In order to realize the installation of the feeding pipe 6, the feeding pipe 6 includes a feeding hard pipe 1 61, a feeding hard pipe 2 62 and a feeding hose 63. The feeding hard pipe 1 61 is arranged in the mixing barrel 2, and specifically, the feeding hard pipe 1 61 is installed on the barrel cover 1 202, moves with the barrel cover 1 202, and the lower end of the feeding hard pipe 1 61 extends into the barrel body 1 201. The feeding hard pipe 2 62 is arranged in the raw material barrel 5, and specifically, the feeding hard pipe 2 62 is installed on the barrel cover 2 52, moves with the barrel cover 2 52, and the lower end of the feeding hard pipe 2 62 extends into the barrel body 2 51.

[0031] The feeding hard pipe 1 61 and the feeding hard pipe 2 62 are connected through the feeding hose 63. The feeding hose 63 of a certain length is used to connect the feeding hard pipe 1 61 and the feeding hard pipe 2 62, so as to avoid the feeding pipe 6 interfering with the lifting and lowering of the barrel cover 1 202 and the barrel cover 2 52. When the feeding hose 63 is installed, the two ends of the feeding hose 63 and the connection between the feeding hard pipe 1 61 and the feeding hard pipe 2 62 are provided with quick connectors 11, so as to realize the quick disassembly and quick installation of the feeding hose 63.

[0032] On the basis that the stirring barrel 2 and the raw material barrel 5 are connected by the feeding pipe 6, in order to realize the transportation of the solution in the raw material barrel 5, an air pipe 7 is also provided on the raw material barrel 5, the inlet of the air pipe 7 is connected to the compressed air source, and the outlet of the air pipe 7 extends into the raw material barrel 5, so that the compressed air is passed into the sealed raw material barrel 5.

[0033] When the air pipe 7 is installed, the air pipe 7 includes a hose 71 and a hard pipe 72 connected in a straight line. The hard pipe 72 is vertically arranged on the barrel cover 52 and moves with the barrel cover 52. The lower end of the hard pipe 72 extends into the barrel body 51. A plurality of air holes 12 are opened on the side wall of the lower end of the hard pipe 72 to achieve uniform air discharge. The upper end of the hard pipe 72 extends out of the barrel cover 52 to connect the hose 71, and the hose 71 is connected to the compressed air source.

[0034] In order to realize the on-off control of the air pipe 7, a solenoid valve 13 is provided on the air pipe 7. Specifically, the upper end of the hard pipe 72 extends out of the barrel cover 52 and is connected to the solenoid valve 13 and the hose 71 in sequence. The solenoid valve 13 is connected to the online concentration meter 4 and is controlled by the signal of the online concentration meter 4.

[0035] The principle of the utility model is as follows: in the process of using the automatic sorting machine 1 to sort diamond powder, the online concentration meter 4 monitors the concentration of the diamond powder solution in the stirring barrel 2 in real time. When the concentration of the solution is lower than the set standard, the solenoid valve 13 is controlled to open, and then the compressed air is introduced into the closed raw material barrel 5, so that the diamond powder solution in the raw material barrel 5 flows into the stirring barrel 2. When the concentration of the solution in the stirring barrel 2 reaches the set concentration, the solenoid valve 13 is controlled to close automatically, and the solution is no longer transported into the stirring barrel 2, and then the automatic sorting machine 1 works normally.

[0036] The utility model ensures that the concentration of the diamond powder solution in the stirring barrel 2 remains unchanged during the above sorting process, thereby stabilizing the quality of the finished product after sorting and avoiding the phenomenon of large particles and uneven particle size distribution.

[0037] The embodiments described above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the patent scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. An automatic sorting system capable of automatically detecting concentration, comprising a stirring barrel (2) provided with an automatic sorting machine (1), characterized in that: It also includes an online concentration meter (4), a raw material barrel (5) containing a diamond micropowder solution, a feed pipe (6), and an air pipe (7) connected to a compressed air source; The stirring barrel (2) is provided with the online concentration meter (4), which extends into the stirring barrel (2); the raw material barrel (5) is provided on the ground on one side of the stirring barrel (2); the raw material barrel (5) is a closed barrel structure; the feeding pipe (6) is provided between the raw material barrel (5) and the stirring barrel (2) for communication; The raw material barrel (5) is also provided with the air pipe (7), the inlet of the air pipe (7) is connected to a compressed air source, the outlet of the air pipe (7) extends into the raw material barrel (5), and the air pipe (7) is provided with a solenoid valve (13), which is connected to the online concentration meter (4).

2. The automatic sorting system capable of automatically detecting concentration according to claim 1, characterized in that: The stirring barrel (2) comprises a barrel body (201), a barrel cover (202) and a stirring mechanism (203); the barrel cover (202) is arranged on the top of the barrel body (201) in a lifting manner; the stirring mechanism (203) is arranged in the middle of the barrel cover (202); and the stirring mechanism (203) extends into the barrel body (201); The automatic sorting machine (1) is provided with a lifting cylinder (3), the lifting cylinder (3) being arranged vertically, the piston rod of the lifting cylinder (3) being connected downwardly to the barrel cover (202), and the barrel cover (202) is also provided with the online concentration meter (4).

3. The automatic sorting system capable of automatically detecting concentration according to claim 1, characterized in that: The raw material barrel (5) comprises a barrel body (51) and a barrel cover (52). The barrel cover (52) is arranged on the barrel body (51) so as to be lifted and lowered. The barrel body (51) cooperates with the barrel cover (52) to seal the raw material barrel (5). A stand (8) is also provided outside the raw material barrel (5), and the stand (8) is a door-shaped stand. A lifting cylinder (9) is provided at the top of the stand (8). The piston rod of the lifting cylinder (9) is downwardly connected to the barrel cover (52). An annular sealing gasket (10) is also provided below the barrel cover (52) to fit the barrel mouth of the barrel body (51).

4. The automatic sorting system capable of automatically detecting concentration according to claim 3, characterized in that: The air pipe (7) comprises a hose (71) and a hard pipe (72) connected in a straight line. The hard pipe (72) is arranged vertically on the second barrel cover (52). The lower end of the hard pipe (72) extends into the second barrel body (51). A plurality of air holes (12) are provided on the side wall of the lower end of the hard pipe (72). The upper end of the hard pipe (72) extends out of the second barrel cover (52) and is connected to a solenoid valve (13) and the hose (71) in sequence. The hose (71) is connected to a compressed air source.

5. The automatic sorting system capable of automatically detecting concentration according to claim 1, characterized in that: The feeding pipe (6) comprises a first feeding hard pipe (61), a second feeding hard pipe (62) and a feeding hose (63). The first feeding hard pipe (61) is arranged in the mixing barrel (2), and the second feeding hard pipe (62) is arranged in the raw material barrel (5). The first feeding hard pipe (61) and the second feeding hard pipe (62) are connected via the feeding hose (63). Quick connectors (11) are arranged at both ends of the feeding hose (63) and at the connection between the first feeding hard pipe (61) and the second feeding hard pipe (62).

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