Automatic sampling device for industrial byproduct gypsum powder production line

Abstract

The utility model relates to the technical field of industrial automation, and discloses an automatic sampling device for an industrial byproduct gypsum powder production line, which comprises a mounting frame, a conveying mechanism is mounted in the mounting frame, a sampling guide rail is fixedly connected to the top end of the mounting frame, and a base is mounted at the top end of the sampling guide rail. A sampling barrel is fixedly connected to the top end of the base, a connecting hose is fixedly connected to the top end of the sampling barrel, a sampling opening is fixedly connected to the top end of the connecting hose, supporting rods are fixedly connected to the left side and the right side of the top end of the base, and a motor is fixedly connected to the rear side of the supporting rod on the left side. According to the automatic sampling device, the structures such as the conveying mechanism, the sampling guide rail, the motor, the gear, the rack plate and the guide rod are matched for use, so that the automatic sampling of the industrial byproduct gypsum powder production line can be realized, the manual operation is reduced, the sampling accuracy and efficiency are improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial automation, in particular to an automatic sampling device for an industrial by-product gypsum powder production line. Background Technique

[0002] Gypsum powder, also known as gypsum powder, is a common building material and technological raw material. It is usually in the form of white powder and is made from gypsum ore through grinding, calcination and pulverization. Gypsum powder is widely used in the construction field for making gypsum boards, gypsum lines, decorations and models, and as a basic material for wall coatings. Its characteristics include good fire resistance, heat insulation and sound absorption properties, and it is also easy to process and construct, meeting the requirements of various interior decoration and construction projects. In order to ensure product quality and production stability, the industrial by-product gypsum powder production line will conduct regular sampling and analysis, which can monitor the chemical composition, particle size distribution and physical properties of gypsum powder to ensure that the product meets the specified standards and customer requirements. Sampling also helps to adjust production parameters in real time, optimize the production process, and improve the consistency and reliability of the product.

[0003] Currently, the sampling work of the industrial by-product gypsum powder production line mainly relies on manual operation. Manual sampling will lead to uneven sampling because it is difficult for operators to ensure the consistency of the sampling position and time each time, which will result in insufficient representativeness of the samples in production, thus there are problems such as uneven sampling and low efficiency. In view of the above problems, the technical personnel in this field have proposed an automatic sampling device for the industrial by-product gypsum powder production line to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an automatic sampling device for an industrial by-product gypsum powder production line, aiming to improve the problem that the sampling work of the industrial by-product gypsum powder production line mainly relies on manual operation.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] Automatic sampling device for industrial by - product gypsum powder production line, including a mounting frame. A conveying mechanism is installed inside the mounting frame. The top of the mounting frame is fixedly connected with a sampling guide rail. A base is installed at the top of the sampling guide rail. A sampling cylinder is fixedly connected to the top of the base. A connecting hose is fixedly connected to the top of the sampling cylinder. A sampling port is fixedly connected to the top of the connecting hose. Support rods are fixedly connected to both the left and right sides of the top of the base. A motor is fixedly connected to the rear side of the left support rod. The output end of the motor is fixedly connected with a gear. A rack plate is slidably connected inside the left support rod. A guide rod is fixedly connected inside the right support rod. A guide block is slidably connected to the outside of the guide rod. Connecting blocks are slidably connected to both the front and rear sides of the two support rods. Fixed plates are fixedly connected to the adjacent sides of the left and right connecting blocks. A buckle assembly is arranged inside the fixed plate, and the buckle assembly fixes the sampling port.

[0007] Further, the buckle assembly includes two limiting grooves. Springs are fixedly connected to the inner walls of the two limiting grooves. Limiting blocks are fixedly connected to the adjacent sides of the two limiting grooves. Clamping blocks are fixedly connected to the adjacent sides of the two limiting blocks. Claw slots are respectively opened on the left and right sides inside the sampling port. Pulling ropes are fixedly connected to the opposite sides of the two limiting blocks. A rotating rod is fixedly connected to the adjacent sides of the two pulling ropes.

[0008] Further, the inside of the support rod is rotationally connected to the outside of the gear, and the outside of the gear is meshed with the outside of the rack plate.

[0009] Further, the inside of the support rod is slidably connected to the outside of the guide block. The front and rear sides of the outside of the rack plate are fixedly connected to the adjacent sides of the front and rear connecting blocks.

[0010] Further, the front and rear sides of the outside of the guide block are fixedly connected to the adjacent sides of the front and rear connecting blocks.

[0011] Further, the inside of the limiting groove is slidably connected to the outside of the limiting block, and the inside of the limiting groove is slidably connected to the outside of the clamping block.

[0012] Further, the outside of the clamping block is engaged with the inside of the claw slot.

[0013] Further, the inside of the fixed plate is slidably connected to the outside of the pulling rope, and the inside of the fixed plate is rotationally connected to the outside of the rotating rod.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the present utility model, the sampling guide rail is started to drive the base to move, the motor is started to drive the gear to rotate, the gear drives the rack plate to move, the rack plate drives the connecting block to move, the connecting block drives the fixing plate to move, and the fixing plate drives the sampling port to sample the gypsum powder. The sampling cylinder is driven by the sampling guide rail to move above the conveying mechanism, and the sample is conveyed to the detection mechanism by the conveying mechanism for detection. Thus, automatic sampling of the industrial by-product gypsum powder production line can be realized, manual operation is reduced, the accuracy and efficiency of sampling are improved, and the production cost is reduced.

[0016] 2. In the present utility model, the rotating rod is rotated to drive the pulling rope to move, the pulling rope drives the limiting block to move, and the limiting block drives the clamping block to move. Through the elastic action of the spring, the sampling port can be conveniently disassembled and assembled, and then the sampling port can be easily inspected, cleaned or repaired. If there is a problem with the sampling port or it needs to be replaced, the convenient disassembly and assembly can save time and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional view of the automatic sampling device for the industrial by-product gypsum powder production line proposed by the present utility model;

[0018] Figure 2 is a schematic structural view of the rack plate of the automatic sampling device for the industrial by-product gypsum powder production line proposed by the present utility model;

[0019] Figure 3 is a schematic structural view of the pulling rope of the automatic sampling device for the industrial by-product gypsum powder production line proposed by the present utility model;

[0020] Figure 4 is Figure 3 an enlarged view of part A in

[0021] LEGEND DESCRIPTION:

[0022] 1. Mounting frame; 2. Conveying mechanism; 3. Sampling guide rail; 4. Base; 5. Sampling cylinder; 6. Connecting hose; 7. Sampling port; 8. Support rod; 9. Motor; 10. Gear; 11. Rack plate; 12. Guide rod; 13. Guide block; 14. Connecting block; 15. Fixing plate; 16. Buckle assembly; 1601. Limiting groove; 1602. Spring; 1603. Limiting block; 1604. Clamping block; 1605. Card slot; 1606. Pulling rope; 1607. Rotating rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Referring to Figure 1 , an embodiment provided by the present invention: an automatic sampling device for an industrial by-product gypsum powder production line, including an installation frame 1, a conveying mechanism 2 is installed inside the installation frame 1, a sampling guide rail 3 is fixedly connected to the top end of the installation frame 1, a base 4 is installed at the top end of the sampling guide rail 3, a sampling cylinder 5 is fixedly connected to the top end of the base 4, a connecting hose 6 is fixedly connected to the top end of the sampling cylinder 5, and a sampling port 7 is fixedly connected to the top end of the connecting hose 6.

[0025] Specifically, the installation frame 1 plays an installation role for the conveying mechanism 2 and the sampling guide rail 3, so that the positions of the conveying mechanism 2 and the sampling guide rail 3 are fixed. Since the base 4 is installed on the sampling guide rail 3, the sampling guide rail 3 can drive the base 4 to move. By inserting the sampling port 7 into the gypsum powder of the production line, the gypsum powder can be brought into the connecting hose 6, and then cached in the sampling cylinder 5. The solenoid valve at the bottom of the sampling cylinder 5 can control the opening of the bottom of the sampling cylinder 5, so that the gypsum powder can fall onto the conveying mechanism 2. Since the other side of the conveying mechanism 2 is connected to the detection mechanism, the gypsum powder can be detected.

[0026] Referring to Figures 1-3 , support rods 8 are fixedly connected to both the left and right sides of the top end of the base 4. A motor 9 is fixedly connected to the rear side of the left support rod 8. The output end of the motor 9 is fixedly connected to a gear 10. The inside of the support rod 8 is rotationally connected to the outside of the gear 10. A rack plate 11 is slidably connected to the inside of the left support rod 8. The outside of the gear 10 is meshed with the outside of the rack plate 11. A guide rod 12 is fixedly connected to the inside of the right support rod 8. A guide block 13 is slidably connected to the outside of the guide rod 12. The inside of the support rod 8 is slidably connected to the outside of the guide block 13. Connecting blocks 14 are slidably connected to both the front and rear sides of the two support rods 8. The front and rear sides of the outside of the rack plate 11 are fixedly connected to the adjacent sides of the front and rear connecting blocks 14. The front and rear sides of the outside of the guide block 13 are fixedly connected to the adjacent sides of the front and rear connecting blocks 14. A fixing plate 15 is fixedly connected to the adjacent sides of the left and right connecting blocks 14.

[0027] Specifically, the base 4 fixes the support rod 8, so that the position of the support rod 8 is fixed. The support rod 8 fixes the motor 9, so that the motor 9 can operate stably. The support rod 8 limits the gear 10, so that the gear 10 can rotate stably. The support rod 8 limits the rack plate 11, so that the rack plate 11 can move stably. Through the meshing connection of the gear 10 and the rack plate 11, when the gear 10 rotates, it can drive the rack plate 11 to move. The support rod 8 fixes the guide rod 12, so that the position of the guide rod 12 is fixed. The support rod 8 limits the guide block 13, and the guide block 13 moves on the guide rod 12, so that the guide block 13 can move stably.

[0028] Referring to Figures 2-4 , a buckle assembly 16 is arranged inside the fixing plate 15. The buckle assembly 16 fixes the sampling port 7. The buckle assembly 16 includes two limiting grooves 1601. The inner walls of the two limiting grooves 1601 are fixedly connected with springs 1602. The adjacent sides of the two limiting grooves 1601 are both fixedly connected with limiting blocks 1603. The inside of the limiting groove 1601 is slidably connected with the outside of the limiting block 1603. The adjacent sides of the two limiting blocks 1603 are both fixedly connected with clamping blocks 1604. The inside of the limiting groove 1601 is slidably connected with the outside of the clamping block 1604. Claw slots 1605 are opened on the left and right sides inside the sampling port 7. The outside of the clamping block 1604 is engaged with the inside of the claw slot 1605. Pull ropes 1606 are fixedly connected to the separated sides of the two limiting blocks 1603. The inside of the fixing plate 15 is slidably connected with the outside of the pull rope 1606. A rotating rod 1607 is fixedly connected to the adjacent sides of the two pull ropes 1606. The inside of the fixing plate 15 is rotatably connected with the outside of the rotating rod 1607.

[0029] Specifically, the limiting groove 1601 and the limiting block 1603 fix the spring 1602, so that the spring 1602 can stably make elastic deformation. The limiting groove 1601 limits the limiting block 1603 and the clamping block 1604, so that the limiting block 1603 and the clamping block 1604 will not shift when moving. Through the engagement of the clamping block 1605 and the claw slot 1606, the position of the sampling port 7 is fixed. The fixing plate 15 limits the pull rope 1606, so that the pull rope 1606 will not shift when moving. The fixing plate 15 limits the rotating rod 1607, so that the rotating rod 1607 can rotate stably.

[0030] Working principle: When it is necessary to sample the gypsum powder on the production line, the sampling guide rail 3 is started to operate, so as to drive the base 4 to move to a suitable position with it. Then the motor 9 is started to operate, which drives the gear 10 to rotate, and then drives the rack plate 11 to move upward, which drives the connecting block 14 to move upward, and then drives the fixing plate 15 to move with it, and then drives the sampling port 7 to move with it to sample the gypsum powder on the production line. After the sampling is completed, the sampling guide rail 3 drives the base 4 to move onto the conveying mechanism 2. Then, by opening the sampling cylinder 5, the conveying mechanism 2 can transport it to the detection mechanism for detection;

[0031] In addition, when it is necessary to maintain the sampling port 7, the rotating rod 1607 is rotated to drive the two pull ropes 1606 to move towards the adjacent side, so as to drive the two limiting blocks 1603 to move away from each other, and then compress the spring 1602 to make an elastic deformation, which drives the clamping block 1604 to move with it. Then the clamping block 1604 is disengaged from the clamping groove 1605, so that the sampling port 7 can be conveniently taken out for maintenance. After the maintenance is completed, the sampling port 7 is placed inside the fixing plate 15. Then, through the reset movement of the spring 1602, the two limiting blocks 1603 are driven to move towards the adjacent side, which drives the clamping block 1604 to move with it, and then the clamping block 1604 is engaged with the inside of the clamping groove 1605, so that the sampling port 7 is fixed, and then the maintenance of the sampling port 7 is completed.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Automatic sampling device for industrial by-product gypsum powder production line, including a mounting frame (1), characterized in that: A conveying mechanism (2) is installed inside the mounting frame (1). A sampling guide rail (3) is fixedly connected to the top end of the mounting frame (1). A base (4) is installed at the top end of the sampling guide rail (3). A sampling cylinder (5) is fixedly connected to the top end of the base (4). A connecting hose (6) is fixedly connected to the top end of the sampling cylinder (5). A sampling port (7) is fixedly connected to the top end of the connecting hose (6). Support rods (8) are fixedly connected to both the left and right sides of the top end of the base (4). A motor (9) is fixedly connected to the rear side of the left support rod (8). An output end of the motor (9) is fixedly connected to a gear (10). A rack plate (11) is slidably connected inside the left support rod (8). A guide rod (12) is fixedly connected inside the right support rod (8). A guide block (13) is slidably connected to the outside of the guide rod (12). Connecting blocks (14) are slidably connected to both the front and rear sides of the two support rods (8). Fixing plates (15) are fixedly connected to the adjacent sides of the left and right connecting blocks (14). A buckle assembly (16) is arranged inside the fixing plate (15), and the buckle assembly (16) fixes the sampling port (7).

2. The automatic sampling device for the industrial by-product gypsum powder production line according to claim 1, wherein: The buckle assembly (16) includes two limiting grooves (1601). Springs (1602) are fixedly connected to the inner walls of the two limiting grooves (1601). Limiting blocks (1603) are fixedly connected to both the adjacent sides of the two limiting grooves (1601). Clamping blocks (1604) are fixedly connected to both the adjacent sides of the two limiting blocks (1603). Clamping grooves (1605) are formed in both the left and right sides inside the sampling port (7). Pulling ropes (1606) are fixedly connected to both the separated sides of the two limiting blocks (1603). A rotating rod (1607) is fixedly connected to the adjacent sides of the two pulling ropes (1606).

3. The automatic sampling device for the industrial by-product gypsum powder production line according to claim 1, wherein: The inside of the support rod (8) is rotatably connected to the outside of the gear (10), and the outside of the gear (10) is meshed with the outside of the rack plate (11).

4. The automatic sampling device for an industrial by - product gypsum powder production line according to claim 1, wherein: The inside of the support rod (8) is slidably connected to the outside of the guide block (13), and the front and rear sides of the outside of the rack plate (11) are fixedly connected to the adjacent sides of the front and rear connecting blocks (14).

5. The automatic sampling device for the industrial by-product gypsum powder production line according to claim 1, wherein: The front and rear sides of the outside of the guide block (13) are fixedly connected to the adjacent sides of the front and rear connecting blocks (14).

6. The automatic sampling device for an industrial by - product gypsum powder production line according to claim 2, wherein: The inside of the limiting groove (1601) is slidably connected to the outside of the limiting block (1603), and the inside of the limiting groove (1601) is slidably connected to the outside of the clamping block (1604).

7. The automatic sampling device for an industrial by - product gypsum powder production line according to claim 2, wherein: The outside of the clamping block (1604) is engaged with the inside of the clamping groove (1605).

8. The automatic sampling device for the industrial by - product gypsum powder production line according to claim 2, wherein: The inside of the fixing plate (15) is slidably connected to the outside of the pulling rope (1606), and the inside of the fixing plate (15) is rotatably connected to the outside of the rotating rod (1607).

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