Detection sampling assembly for chip removal mechanism

Abstract

The utility model relates to the technical field of detection sampling, in particular to a detection sampling assembly for a chip removal mechanism, which comprises a sampling box and a feed hopper communicated with the top of the sampling box, and the bottom of the feed hopper is controlled by an electromagnetic valve. According to the detecting and sampling assembly for the chip removal mechanism, the pressurizing assembly continuously works to input air pressure into the sampling box, chips mixed with cutting fluid are separated, the cutting fluid is filtered by the filter plate, falls into the lower portion and is output through the discharging port, the chips are blocked by the filter plate, the cutting fluid and the chips can be effectively separated without pressing, and therefore the cutting fluid can be effectively separated. After the separation is finished, a poke rod is rotated to drive a side baffle and a filter plate to turn over, the side baffle turns over to the outer side of the sampling box, then chippings on the filter plate are accumulated on the side baffle, and the chippings are taken out for detection, so that the cutting fluid and the chippings can be quickly and stably separated on the premise of not influencing the states of the cutting fluid and the chippings, and the subsequent detection effect is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of detection and sampling, in particular to a detection and sampling component for a chip removal mechanism. Background Art

[0002] In the field of machining, especially in the daily operation of automated machining centers, the machining process generates a large amount of debris and cutting fluid. To maintain a clean machining environment and monitor the quality of the machining process, a chip removal mechanism sampling component is required to collect these wastes and perform sampling analysis. This component is a key part of the machine tool chip removal system. It can effectively remove chips from the machining area, ensure a smooth machining process, and reduce the negative impact on workpiece quality. However, existing sampling components cannot quickly separate the cutting fluid and chips, which can easily interfere with subsequent separate detection. Moreover, during the separation process, it is easy to affect the initial state of the chips, affecting the final detection results. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides a detection and sampling assembly for a chip removal mechanism, which solves the above-mentioned problems.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a detection sampling assembly for a chip removal mechanism, comprising a sampling box and a feed hopper connected to the top of the sampling box, the bottom of the feed hopper being controlled by a solenoid valve, and a pressurizing assembly for pressurizing the inner cavity of the sampling box being fixedly connected to the top of the sampling box;

[0005] The inner cavity of the sampling box is respectively provided with a feeding cavity located below the feed hopper and a separation cavity located below the pressurizing component. The inner cavity of the separation cavity is fixedly connected to a sealing frame. The inner cavity of the sampling box is rotatably connected to a filter plate abutting the inner cavity of the sealing frame. The rear of the filter plate is fixedly connected to a side baffle. The inner cavity of the sampling box is provided with a movable groove engaged with the side baffle. One side of the side baffle is fixedly connected to a toggle rod. The bottom of the sampling box is provided with a discharge port connected to the external cutting fluid detection component. When in use, the debris mixed with the cutting fluid is added into the sampling box through the feed hopper, and then the debris mixed with the cutting fluid falls into the filter plate in the separation cavity and is stacked. Then the feed hopper is closed. At this time, the interior of the sampling box is pressurized by the pressurizing component, and the driving cylinder is started to drive the movable sealing plug to move upward. , a negative pressure is formed in the pressurized cylinder, and the outside air is drawn in through the one-way air inlet pipe. Then the movable sealing plug moves downward to form a positive pressure in the pressurized cylinder, and the internal air is transported to the separation chamber through the one-way air outlet pipe. The pressurizing component continuously works to input air pressure into the sampling box to separate the debris mixed with the cutting fluid. The cutting fluid is filtered through the filter plate and falls below and is output through the discharge port. The debris is blocked by the filter plate, and the cutting fluid and debris can be effectively separated without pressing. After the separation is completed, the side baffle and the filter plate are turned by rotating the toggle lever. The side baffle is turned to the outside of the sampling box, and then the debris on the filter plate is accumulated on the side baffle. It is taken out for testing, and it can be quickly and stably separated without affecting the state of the cutting fluid and debris, and the subsequent detection effect is more accurate.

[0006] As a further solution of the present invention: the pressurizing assembly includes a pressurizing cylinder fixed above the sampling box, the inner cavity of the pressurizing cylinder is slidably connected to a movable sealing plug, the top of the pressurizing cylinder is fixedly connected to a driving cylinder for driving the movable sealing plug to move, the bottom end of the pressurizing cylinder is connected to the separation chamber through a one-way air outlet pipe, and the bottom of the inner cavity of the pressurizing cylinder is connected to a one-way air inlet pipe connected to the outside world.

[0007] As a further solution of the present invention: the inner cavity of the sealing frame is provided with a groove adapted to the rotation trajectory of the filter plate.

[0008] As a further solution of the present invention: the inner cavity of the movable groove is fixedly connected with a sealing ring that abuts the surface of the side baffle. The sealing ring forms a seal between the side baffle and the movable groove to ensure that they are in a sealed state. At this time, negative pressure is only formed at the discharge port.

[0009] As a further solution of the present invention: a plurality of the one-way air outlet pipes and the one-way air inlet pipes are provided, and are evenly arranged in the inner cavity of the pressurizing cylinder.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. In the present invention, the pressurizing component continuously works to input air pressure into the sampling box to separate the chips mixed with cutting fluid. The cutting fluid is filtered through the filter plate and falls into the bottom and is output through the discharge port. The chips are blocked by the filter plate, and the cutting fluid and chips can be effectively separated without pressing. After the separation is completed, the side baffle and the filter plate are turned by rotating the toggle lever. The side baffle is turned to the outside of the sampling box, and then the chips on the filter plate are accumulated on the side baffle, which is taken out for detection. It can be quickly and stably separated without affecting the state of the cutting fluid and chips, and the subsequent detection effect is more accurate.

[0012] 2. In the utility model, the driving cylinder is started to drive the movable sealing plug to move upward, forming a negative pressure in the pressurizing cylinder, and the outside air is drawn in through the one-way air inlet pipe. Then the movable sealing plug moves downward, forming a positive pressure in the pressurizing cylinder, and the internal air is transported to the separation chamber through the one-way air outlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural sectional view of the utility model;

[0014] Figure 2 It is a structural side view of the utility model.

[0015] In the figure: 1. Sampling box; 2. Feed chamber; 3. Separation chamber; 4. Feed hopper; 5. Pressurizing cylinder; 6. Driving cylinder; 7. Movable sealing plug; 8. One-way air outlet pipe; 9. One-way air inlet pipe; 10. Discharge port; 11. Sealing frame; 12. Filter plate; 13. Side baffle; 14. Movable groove; 15. Toggle lever. DETAILED DESCRIPTION

[0016] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0017] See also Figure 1-2 The utility model provides a technical solution: a detection sampling assembly for a chip removal mechanism, comprising a sampling box 1 and a feed hopper 4 connected to the top of the sampling box 1, the bottom of the feed hopper 4 is controlled by a solenoid valve, and the top of the sampling box 1 is fixedly connected with a pressurizing assembly for pressurizing the inner cavity of the sampling box 1;

[0018] The inner cavity of the sampling box 1 is respectively provided with a feeding chamber 2 located below the feed hopper 4 and a separation chamber 3 located below the pressurizing component. The inner cavity of the separation chamber 3 is fixedly connected to a sealing frame 11. The inner cavity of the sampling box 1 is rotatably connected to a filter plate 12 abutting the inner cavity of the sealing frame 11. The rear of the filter plate 12 is fixedly connected to a side baffle 13. The inner cavity of the sampling box 1 is provided with a movable groove 14 engaged with the side baffle 13. One side of the side baffle 13 is fixedly connected to a toggle rod 15. The bottom of the sampling box 1 is provided with a discharge port 10 connected to the external cutting fluid detection component. When in use, the debris mixed with the cutting fluid is added into the sampling box 1 through the feed hopper 4, and then the debris mixed with the cutting fluid falls into the filter plate 12 in the separation chamber 3 and is stacked. Then the feed hopper 4 is closed. At this time, the interior of the sampling box 1 is pressurized by the pressurizing component, and the driving cylinder 6 is started to drive the movable sealing plug 7 to move upward. The movable sealing plug 7 moves downward to form a negative pressure in the pressurizing cylinder 5, and the outside air is sucked in through the one-way air inlet pipe 9. Then the movable sealing plug 7 moves downward to form a positive pressure in the pressurizing cylinder 5, and the internal air is transported to the separation chamber 3 through the one-way air outlet pipe 8. The pressurizing component continuously works to input air pressure into the sampling box 1 to separate the debris mixed with the cutting fluid. The cutting fluid is filtered by the filter plate 12 and falls below and is output through the discharge port 10. The debris is blocked by the filter plate 12, and the cutting fluid and debris can be effectively separated without pressing. After the separation is completed, the side baffle 13 and the filter plate 12 are turned over by rotating the toggle rod 15. The side baffle 13 is turned to the outside of the sampling box 1, and then the debris on the filter plate 12 is accumulated on the side baffle 13, and it is taken out for testing. It can be quickly and stably separated without affecting the state of the cutting fluid and debris, and the subsequent detection effect is more accurate.

[0019] The pressurizing component includes a pressurizing cylinder 5 fixed above the sampling box 1, the inner cavity of the pressurizing cylinder 5 is slidably connected to a movable sealing plug 7, the top of the pressurizing cylinder 5 is fixedly connected to a driving cylinder 6 for driving the movable sealing plug 7 to move, the bottom end of the pressurizing cylinder 5 is connected to the separation chamber 3 through a one-way air outlet pipe 8, and the bottom of the inner cavity of the pressurizing cylinder 5 is connected to a one-way air inlet pipe 9 connected to the outside world.

[0020] The inner cavity of the sealing frame 11 is provided with a groove adapted to the rotation trajectory of the filter plate 12 .

[0021] The inner cavity of the movable groove 14 is fixedly connected with a sealing ring that abuts the surface of the side baffle 13. The sealing ring forms a seal between the side baffle 13 and the movable groove 14 to ensure a sealed state. At this time, only negative pressure is formed at the discharge port 10.

[0022] There are multiple one-way air outlet pipes 8 and one-way air inlet pipes 9, and they are evenly arranged in the inner cavity of the pressurizing cylinder 5.

[0023] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A detection sampling assembly for a chip removal mechanism, comprising a sampling box (1) and a feed hopper (4) connected to the top of the sampling box (1), wherein the bottom of the feed hopper (4) is controlled by a solenoid valve, and is characterized in that: A pressurizing component for pressurizing the inner cavity of the sampling box (1) is fixedly connected to the top of the sampling box (1); The inner cavity of the sampling box (1) is respectively provided with a feeding cavity (2) located below the feeding hopper (4) and a separation cavity (3) located below the pressurizing component. The inner cavity of the separation cavity (3) is fixedly connected to a sealing frame (11). The inner cavity of the sampling box (1) is rotatably connected to a filter plate (12) that abuts against the inner cavity of the sealing frame (11). The rear of the filter plate (12) is fixedly connected to a side baffle (13). The inner cavity of the sampling box (1) is provided with a movable groove (14) that is engaged with the side baffle (13). One side of the side baffle (13) is fixedly connected to a toggle rod (15). The bottom of the sampling box (1) is provided with a discharge port (10) that is connected to an external cutting fluid detection component.

2. The detection and sampling assembly for a chip removal mechanism according to claim 1, characterized in that: The pressurizing assembly includes a pressurizing cylinder (5) fixed above the sampling box (1), the inner cavity of the pressurizing cylinder (5) is slidably connected to a movable sealing plug (7), the top of the pressurizing cylinder (5) is fixedly connected to a driving cylinder (6) for driving the movable sealing plug (7) to move, the bottom end of the pressurizing cylinder (5) is connected to the separation chamber (3) through a one-way air outlet pipe (8), and the bottom of the inner cavity of the pressurizing cylinder (5) is connected to a one-way air inlet pipe (9) connected to the outside world.

3. The detection and sampling assembly for a chip removal mechanism according to claim 1, characterized in that: The inner cavity of the sealing frame (11) is provided with a groove adapted to the rotation track of the filter plate (12).

4. The detection and sampling assembly for a chip removal mechanism according to claim 1, characterized in that: The inner cavity of the movable groove (14) is fixedly connected with a sealing ring that abuts against the surface of the side baffle (13).

5. The detection and sampling assembly for a chip removal mechanism according to claim 2, characterized in that: The one-way air outlet pipe (8) and the one-way air inlet pipe (9) are both provided in plurality and are evenly arranged in the inner cavity of the pressurizing cylinder (5).

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