Metal surface pickling agent production quality inspection sampling device

Abstract

According to the technical scheme, the metal surface pickling agent production quality inspection sampling device comprises an equipment table and a sampling box, the sampling box is installed at the top of the equipment table, a rotating seat is installed at the position, located at the bottom in the sampling box, of the top of the equipment table, and a collecting tank is clamped to the position, close to the outer surface, of the top of the rotating seat through a clamping groove. A waste tank is clamped in a gap of the collecting tank at the top of the rotating seat through a clamping groove, a graduator is mounted at the bottom of the equipment table at the bottom of the rotating seat, an electric expansion piece is mounted on one side of the top of the sampling box, and a connecting plate is mounted on an output shaft of the electric expansion piece. The sampling device for the production quality inspection of the metal surface pickling agent solves the problems that the existing sampling equipment for pickling agent quality inspection cannot clean the residual pickling agent in a sampling tube during continuous sampling, and the residual pickling agent easily affects the quality inspection accuracy of the pickling agent, and improves the sampling purity of the pickling agent; therefore, the quality inspection accuracy of the pickling agent is ensured.

Description

Technical Field

[0001] This utility model relates to the field of metal surface treatment technology, specifically to a sampling device for quality inspection of metal surface pickling agent production. Background Technology

[0002] Metal surface treatment is a process used to improve the surface properties of metals, aiming to enhance the corrosion resistance, wear resistance, and appearance quality of metal parts. Metal surface treatment is an important step in metal processing, which can improve the performance and quality of metal parts. It is widely used in machinery manufacturing, automotive industry, aerospace and other fields to improve product competitiveness and service life. Metal surface treatment requires the use of pickling agents for metal surfaces, and samples of the pickling agents need to be taken before use.

[0003] Existing pickling agent quality inspection sampling equipment cannot clean the pickling agent residue inside the sampling tube during continuous sampling. The residual pickling agent can easily affect the accuracy of pickling agent quality inspection. Therefore, we propose a sampling device for the production quality inspection of metal surface pickling agents. Utility Model Content

[0004] The purpose of this invention is to provide a sampling device for quality inspection of pickling agents for metal surfaces, which has the effect of rinsing the residual pickling agent inside the sampling tube, so as to solve the problem that the existing sampling equipment for quality inspection of pickling agents cannot clean the residual pickling agent inside the sampling tube when performing continuous sampling, and the residual pickling agent can easily affect the accuracy of quality inspection of pickling agents.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sampling device for quality inspection of pickling agent production on metal surfaces, comprising a platform and a sampling box, wherein the sampling box is installed on the top of the platform, a rotating seat is installed at the bottom of the sampling box on the top of the platform, a collection tank is clamped on the top of the rotating seat near the outer surface through a clamping groove, a waste tank is clamped on the top of the rotating seat in the gap between the collection tanks through a clamping groove, and an indexing device is installed at the bottom of the platform at the bottom of the rotating seat.

[0006] Preferably, the indexer input is located at the bottom of the equipment platform and connected to a drive motor, and the indexer output is connected to the bottom of the rotary base.

[0007] Preferably, a positioning groove is provided on the inner surface of the clamping groove near the bottom, and a silicone ring is installed on the inner surface of the positioning groove near the bottom.

[0008] Preferably, an electric telescopic device is installed on one side of the top of the sampling box, a connecting plate is installed on the output shaft of the electric telescopic device, a needle is installed inside the connecting plate, and an exhaust pipe is installed on the side of the connecting plate near the needle.

[0009] Preferably, a fixed base is installed on the top of the equipment platform near the sampling box, a rotating column is installed on the top of the fixed base, and a flipping frame is installed on the top of the rotating column.

[0010] Preferably, a winding motor is installed on one side of the top of the flipping frame, a winding wheel is installed on the output shaft of the winding motor, a pull rope is installed on the outer surface of the winding wheel, and a positioning ball is installed at the end of the pull rope.

[0011] Preferably, a sampling tube is mounted on the outer surface of the positioning ball via a limiting frame, the end of the sampling tube is connected to a needle, and a micro pump is mounted in the middle of the sampling tube at the top of the sampling box.

[0012] Preferably, a rotary motor is installed at the bottom of the equipment platform at the fixed seat position, the output shaft of the rotary motor is connected to the bottom of the rotating column, and a steel ball is installed in the gap between the rotating column and the fixed seat through a steel ball groove.

[0013] Preferably, the front surface of the sampling box is fitted with a front cover via a hinge, and an observation window is installed in the middle of the front cover.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model achieves the effect of rinsing the residual pickling agent inside the sampling tube by setting up a sampling tube, a rotating seat, a collection tank and a waste tank. This solves the problem that existing pickling agent quality inspection sampling equipment cannot clean the residual pickling agent inside the sampling tube when continuously sampling. The residual pickling agent can easily affect the accuracy of pickling agent quality inspection. This improves the sampling purity of pickling agent, thereby ensuring the accuracy of pickling agent quality inspection.

[0016] 2. This utility model achieves the effect of convenient closed collection of pickling agent by setting up an electric telescopic device, connecting plate, needle and exhaust pipe, so as to solve the problem that the existing pickling agent cannot be collected in a closed manner when sampling, the pickling agent is easy to volatilize and affect the sampling safety. It reduces the volatilization probability of pickling agent and thus ensures the sampling safety of pickling agent.

[0017] 3. This utility model achieves the effect of conveniently sinking the sampling tube into the pickling agent by setting a fixed base, rotating column, winding motor, pull rope and positioning ball, so as to solve the problem that the sampling tube cannot be conveniently sunk into the pickling agent when sampling the pickling agent, resulting in poor sampling quality inspection efficiency. It improves the convenience of pickling agent sampling, thereby improving the quality inspection efficiency of pickling agent. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 for Figure 1 A magnified structural diagram of A;

[0020] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 4 for Figure 3 A magnified structural diagram of B in the diagram;

[0022] Figure 5 This is a cross-sectional view of the sampling box of this utility model;

[0023] Figure 6 for Figure 5 A schematic diagram of the enlarged structure of C;

[0024] Figure 7 This is a top view of the rotating base of this utility model.

[0025] Reference numerals: 1. Equipment platform; 2. Fixed base; 3. Rotating column; 4. Tilting frame; 5. Sampling tube; 6. Micro pump; 7. Sampling box; 8. Observation window; 9. Front cover; 10. Rewinding motor; 11. Rewinding wheel; 12. Pull rope; 13. Positioning ball; 14. Limiting frame; 15. Rotary motor; 16. Steel ball; 17. Silicone ring; 18. Clamping slot; 19. Indexer; 20. Drive motor; 21. Positioning slot; 22. Rotating base; 23. Collection tank; 24. Waste tank; 25. Exhaust pipe; 26. Electric telescopic device; 27. Connecting plate; 28. Needle. Detailed Implementation

[0026] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0027] Example 1

[0028] like Figure 1 and Figure 5-7As shown, to achieve the above objectives, this utility model provides the following technical solution: a sampling device for quality inspection of metal surface pickling agent production, comprising a platform 1 and a sampling box 7. The sampling box 7 is installed on the top of the platform 1. A rotating seat 22 is installed at the bottom of the sampling box 7 on the top of the platform 1. A collection tank 23 is clamped near the outer surface of the top of the rotating seat 22 through a clamping groove 18. A waste tank 24 is clamped in the gap between the top of the rotating seat 22 and the collection tank 23 through the clamping groove 18 to collect the sampled waste. A separator 19 is installed at the bottom of the platform 1 at the bottom of the rotating seat 22. The input end of the separator 19 is connected to a drive motor 20 at the bottom of the platform 1, and the output end of the separator 19 is connected to... At the bottom of the rotating seat 22, a positioning groove 21 is provided on the inner surface of the clamping groove 18 near the bottom. A silicone ring 17 is installed on the inner surface of the positioning groove 21 near the bottom. The collection tank 23 and the waste tank 24 are fixed by the silicone ring 17. An electric telescopic device 26 is installed on one side of the top of the sampling box 7. A connecting plate 27 is installed on the output shaft of the electric telescopic device 26. A needle 28 is installed inside the connecting plate 27. An exhaust pipe 25 is installed on the side of the connecting plate 27 near the needle 28 to exhaust the waste tank 24 or the collection tank 23. A front cover 9 is installed on the front surface of the sampling box 7 by a hinge. An observation window 8 is installed in the middle of the front cover 9. The inside of the sampling box 7 can be observed through the observation window 8.

[0029] The working principle of the metal surface pickling agent production quality inspection sampling device based on Embodiment 1 is as follows: After the device is installed, before use, the electric telescopic device 26 is activated. The electric telescopic device 26 drives the connecting plate 27 to move downward, and the connecting plate 27 drives the needle 28 to move downward. The needle 28 and the exhaust pipe 25 are inserted into the top of the waste tank 24. Then, the pickling agent is extracted through the micro pump 6 and the sampling tube 5 and transported into the waste tank 24, thereby cleaning the pickling agent remaining inside the sampling tube 5. After a certain time is extracted, the needle 28 and exhaust pipe 25 are reset by the electric telescopic device 26. Then, the drive motor 20 is started, which drives the input end of the indexer 19 to rotate. The output end of the indexer 19 drives the rotating seat 22 to flip, rotating the collection tank 23 to the bottom of the needle 28. Then, the electric telescopic device 26 is started again, and the needle 28 and exhaust pipe 25 are inserted into the top of the collection tank 23 to sample the pickling agent. At this point, the working process of this equipment is completed.

[0030] Example 2

[0031] like Figure 1-4As shown, the sampling device for quality inspection of pickling agent production on metal surfaces proposed in this utility model, compared with Embodiment 1, further includes: a fixed base 2 installed on the top of the equipment platform 1 near the sampling box 7; a rotating column 3 installed on the top of the fixed base 2; a flipping frame 4 installed on the top of the rotating column 3; a winding motor 10 installed on one side of the top of the flipping frame 4; a winding wheel 11 installed on the output shaft of the winding motor 10; a pull rope 12 installed on the outer surface of the winding wheel 11; a positioning ball 13 installed at the end of the pull rope 12; a sampling tube 5 installed on the outer surface of the positioning ball 13 through a limiting frame 14; the end of the sampling tube 5 connected to a needle 28; a micro pump 6 installed in the middle of the sampling tube 5 at the top of the sampling box 7; a rotating motor 15 installed at the bottom of the equipment platform 1 at the position of the fixed base 2; the output shaft of the rotating motor 15 connected to the bottom of the rotating column 3; and a steel ball 16 installed in the gap between the rotating column 3 and the fixed base 2 through a steel ball 16 groove.

[0032] In this embodiment, during use, the rotary motor 15 is started, which drives the rotating column 3 to rotate, thereby rotating the flipping frame 4 to the top of the pickling agent. Then, the winding motor 10 is started, which unwinds the pull rope 12, thereby sinking the positioning ball 13 into the pickling agent. Then, the micro pump 6 is started, and the pickling agent is drawn up and delivered to the needle 28 through the micro pump 6 and the sampling tube 5, thereby delivering the pickling agent.

[0033] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A sampling device for quality inspection of pickling agents for metal surfaces, comprising a platform (1) and a sampling box (7), characterized in that: A sampling box (7) is installed on the top of the equipment platform (1). A rotating seat (22) is installed at the bottom of the sampling box (7) on the top of the equipment platform (1). A collection tank (23) is clamped on the top of the rotating seat (22) near the outer surface through a clamping groove (18). A waste tank (24) is clamped on the top of the rotating seat (22) through a clamping groove (18) in the gap between the collection tank (23). A separator (19) is installed at the bottom of the equipment platform (1) at the bottom of the rotating seat (22).

2. The sampling device for quality inspection of metal surface pickling agent production according to claim 1, characterized in that: The input end of the indexer (19) is located at the bottom of the equipment platform (1) and connected to the drive motor (20). The output end of the indexer (19) is connected to the bottom of the rotating seat (22).

3. The sampling device for quality inspection of metal surface pickling agent production according to claim 1, characterized in that: The inner surface of the clamping groove (18) near the bottom is provided with a positioning groove (21), and a silicone ring (17) is installed on the inner surface of the positioning groove (21) near the bottom.

4. The sampling device for quality inspection of metal surface pickling agent production according to claim 1, characterized in that: An electric telescopic device (26) is installed on one side of the top of the sampling box (7). A connecting plate (27) is installed on the output shaft of the electric telescopic device (26). A needle (28) is installed inside the connecting plate (27). An exhaust pipe (25) is installed on the side of the connecting plate (27) near the needle (28).

5. A sampling device for quality inspection of metal surface pickling agent production according to claim 1, characterized in that: A fixed base (2) is installed on the top of the equipment platform (1) near the sampling box (7), a rotating column (3) is installed on the top of the fixed base (2), and a flipping frame (4) is installed on the top of the rotating column (3).

6. A sampling device for quality inspection of metal surface pickling agent production according to claim 5, characterized in that: A winding motor (10) is installed on one side of the top of the flipping frame (4). A winding wheel (11) is installed on the output shaft of the winding motor (10). A pull rope (12) is installed on the outer surface of the winding wheel (11). A positioning ball (13) is installed at the end of the pull rope (12).

7. A sampling device for quality inspection of metal surface pickling agent production according to claim 6, characterized in that: The outer surface of the positioning ball (13) is fitted with a sampling tube (5) via a limiting frame (14). The end of the sampling tube (5) is connected to a needle (28). A micro pump (6) is installed in the middle of the sampling tube (5) at the top of the sampling box (7).

8. A sampling device for quality inspection of metal surface pickling agent production according to claim 1, characterized in that: A rotary motor (15) is installed at the bottom of the equipment platform (1) at the position of the fixed seat (2). The output shaft of the rotary motor (15) is connected to the bottom of the rotating column (3). A steel ball (16) is installed in the gap between the rotating column (3) and the fixed seat (2) through the steel ball groove.

9. A sampling device for quality inspection of metal surface pickling agent production according to claim 1, characterized in that: The front surface of the sampling box (7) is fitted with a front cover (9) via a hinge, and an observation window (8) is installed in the middle of the front cover (9).

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