An angle-adjustable air source treatment device

Abstract

The utility model provides an angle adjustable gas source treatment device, including oil atomizer, pressure reducing valve and rectangular block, be equipped with the filter under the pressure reducing valve, the right side of pressure reducing valve and the left side of oil atomizer all are fixed with the side block, the inside of rectangular block is equipped with the accommodation groove, the upper middle part of rectangular block is equipped with the operation groove who communicates with the accommodation groove, the inside rotation of operation groove is installed with two -way screw rod, two -way screw rod lower extreme and the lower rotation of accommodation groove are connected, two -way screw rod outside thread is connected with two lug plate, the left and right ends of two lug plate all are fixed with the antiskid arc shell, the left and right sides of rectangular block all are inserted rotation and are installed with the adjusting shaft, the utility model discloses rational in structure, the practicality is good, oil atomizer and pressure reducing valve can rotate freely, easily adapt to narrow space, can rotate simultaneously pressure gauge, pressure regulating button, oil filler port to the best position, operation is more convenient.

Description

Technical Field

[0001] This utility model is an adjustable-angle air source processing device, belonging to the field of industrial equipment technology. Background Technology

[0002] In automatic mixers, automated production lines, and other pneumatic equipment, the air supply treatment tri-unit (typically including a filter, pressure reducing valve, and lubricator) is a key upstream unit ensuring the stable and reliable operation of the pneumatic system. Its function is to filter impurities from compressed air, regulate pressure, and add lubricating oil to protect downstream pneumatic actuators (such as cylinders and pneumatic motors).

[0003] The announcement number CN222658517U mentions a three-unit air source treatment assembly for an automatic mixer. Assembly is achieved by interlocking the connecting buckles on both sides of the connector with the interface on the component. However, the pressure reducing valve and oil mist lubricator cannot be rotated. When installed in a narrow space, the orientation of the assembly cannot be adjusted, often resulting in the pressure gauge being invisible and the pressure regulating knob being difficult to operate. This forces the installer to add elbows, increasing costs and the risk of leakage. In addition, the fixed orientation of the oil inlet also brings continuous inconvenience to daily maintenance. There is an urgent need for an air source treatment device with an adjustable angle to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide an adjustable-angle air source treatment device to solve the problems mentioned in the background. This invention has a reasonable structure and good practicality. The oil mist lubricator and pressure reducing valve can rotate freely, easily adapting to narrow spaces. At the same time, the pressure gauge, pressure regulating knob, and oil inlet can be rotated to the optimal position, making operation more convenient.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an adjustable-angle air source treatment device, including an oil mist lubricator, a pressure reducing valve, and a rectangular block. A filter is provided below the pressure reducing valve. Side blocks are fixed to the right side of the pressure reducing valve and the left side of the oil mist lubricator. A receiving groove is provided inside the rectangular block. An operating groove communicating with the receiving groove is provided in the upper center of the rectangular block. A bidirectional lead screw is rotatably installed inside the operating groove. The lower end of the bidirectional lead screw is rotatably connected to the lower part of the receiving groove. Two protruding plates are threaded to the outer side of the bidirectional lead screw. Anti-slip arc-shaped shells are fixed to the left and right ends of the two protruding plates. Adjusting shafts are rotatably installed on the left and right sides of the rectangular block. Square inserts are fixed to the opposite outer ends of the two adjusting shafts. Positioning holes are provided through the top of the two square inserts. Slots matching the square inserts are provided inside the side blocks. Transition holes communicating with the slots are provided on the upper and lower sides of the side blocks, and bolts are inserted into the two upper transition holes.

[0006] Furthermore, a magnetic ring is installed at the center of the upper part of the rectangular block, a receiving rod is fixed at the upper end of the bidirectional lead screw, and a protruding post is fixed at the upper end of the receiving rod.

[0007] Furthermore, a knob is slidably sleeved on the outer side of the protrusion, and a limit cover is fixed to the upper end of the protrusion.

[0008] Furthermore, a guide groove is provided on the rear side of the receiving groove, and the protrusions on the rear sides of the two protrusions are slidably connected in the guide groove.

[0009] Furthermore, the knob is made of iron.

[0010] Furthermore, anti-slip textures are provided on the outer sides of the two adjustment shafts respectively.

[0011] Furthermore, each of the two side blocks is provided with a first airflow channel, and the rectangular block is provided with a second airflow channel. The two first airflow channels and the second airflow channel are connected by a sealed air pipe.

[0012] The beneficial effects of this utility model are as follows: This utility model provides an adjustable-angle air source treatment device. Because this utility model adds an oil mist lubricator, a pressure reducing valve, a filter, a side block, a rectangular block, bolts, a magnetic ring, a limit cover, an adjusting shaft, a square insert, a protruding column, a receiving rod, a protruding plate, a two-way lead screw, and an anti-slip arc-shaped shell, our design improvements and actual use have shown that this device has a reasonable structure and good practicality. The oil mist lubricator and the pressure reducing valve can rotate freely, easily adapting to narrow spaces. At the same time, the pressure gauge, pressure adjusting knob, and oil inlet can be rotated to the optimal position, making operation more convenient. Attached Figure Description

[0013] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0014] Figure 1 This is a three-dimensional schematic diagram of the overall structure of an adjustable-angle air source treatment device according to the present invention.

[0015] Figure 2 This is a three-dimensional schematic diagram of the docking structure between the side block and the rectangular block of an adjustable-angle air source treatment device according to this utility model.

[0016] Figure 3 This is a three-dimensional schematic diagram of a rectangular block structure of an adjustable-angle air source treatment device according to the present invention.

[0017] Figure 4 This is a three-dimensional schematic diagram of the bidirectional lead screw structure of an adjustable-angle air source treatment device according to the present invention.

[0018] Figure 5This is a three-dimensional cross-sectional view of a rectangular block structure of an adjustable-angle air source treatment device according to the present invention.

[0019] Figure 6 This is a schematic diagram of the first and second airflow channels of an adjustable-angle air source processing device according to the present invention.

[0020] In the diagram: 1-oil mist lubricator, 2-pressure reducing valve, 3-filter, 4-side block, 5-rectangular block, 6-bolt, 7-magnetic ring, 8-limit cover, 9-adjusting shaft, 10-square insert, 11-positioning hole, 12-protruding column, 13-receiving rod, 14-protruding plate, 15-double-acting screw, 16-anti-slip arc-shaped shell, 17-transition hole, 18-accommodating groove, 19-operating groove, 20-knob, 21-first airflow channel, 22-sealing air pipe, 23-second airflow channel. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please see Figures 1-6 This utility model provides a technical solution: an adjustable-angle air source treatment device, including an oil mist lubricator 1, a pressure reducing valve 2, and a rectangular block 5. A filter 3 is provided below the pressure reducing valve 2. Side blocks 4 are fixed to the right side of the pressure reducing valve 2 and the left side of the oil mist lubricator 1. The rectangular block 5 has a receiving groove 18 inside. An operating groove 19 communicating with the receiving groove 18 is provided in the middle of the upper part of the rectangular block 5. A bidirectional lead screw 15 is rotatably installed inside the operating groove 19. The lower end of the bidirectional lead screw 15 is rotatably connected to the lower part of the receiving groove 18. Two protruding plates 14 are threaded to the outside of the bidirectional lead screw 15. Anti-slip arc-shaped shells 16 are fixed to the left and right ends of the two protruding plates 14. A filter 3 is rotatably installed on both sides of the rectangular block 5. The two adjusting shafts 9 have square inserts 10 fixed at their outer ends. The two square inserts 10 have positioning holes 11 through them. The side block 4 has a slot that matches the square insert 10. The upper and lower sides of the side block 4 have transition holes 17 that communicate with the slots. The two upper transition holes 17 are each fitted with bolts 6. This design solves the problem that the pressure reducing valve and oil mist lubricator of the original device cannot be rotated. When installed in a narrow space, the attitude of the components cannot be adjusted, which often makes the pressure gauge invisible and the pressure adjustment knob difficult to operate. This forces the installer to add elbows, which increases costs and leakage risks. In addition, the fixed orientation of the oil inlet also brings continuous inconvenience to daily maintenance.

[0023] In the first embodiment of this utility model: a magnetic ring 7 is installed in the middle of the upper part of the rectangular block 5. A receiving rod 13 is fixed to the upper end of the bidirectional lead screw 15, and a protrusion 12 is fixed to the upper end of the receiving rod 13. The protrusion 12 facilitates the installation of the knob 20 and allows the knob 20 to slide axially. The knob 20 is slidably sleeved on the outside of the protrusion 12. A limit cover 8 is fixed to the upper end of the protrusion 12 to prevent the knob 20 from falling off the upper end of the protrusion 12. A guide groove is provided on the rear side of the receiving groove 18. The protrusions on the rear sides of the two protruding plates 14 are slidably connected in the guide groove. This fit strictly restricts the protruding plates 14 to only perform linear movement and cannot rotate with the bidirectional lead screw 15. This ensures that when the bidirectional lead screw 15 is rotated, the two protruding plates 14 can move accurately and stably towards or away from each other. The knob 20 is made of iron. The iron knob 20 is firmly attracted by the magnetic ring 7, ensuring that the knob 20 will not easily rotate under external force. The two adjustment shafts 9 are respectively provided with anti-slip texture on the outside. The anti-slip texture is designed to enhance the friction between them and the inner wall of the anti-slip arc shell 16, preventing the adjustment shafts 9 from easily rotating under external force. The two side blocks 4 are provided with a first airflow channel 21, and the rectangular block 5 is provided with a second airflow channel 23. The two first airflow channels 21 and the second airflow channels 23 are connected by a sealed air pipe 22. The cooperation of the first airflow channels 21, the second airflow channels 23 and the sealed air pipe 22 facilitates the flow of gas.

[0024] As a second embodiment of this utility model: When it is necessary to install the oil mist lubricator 1 and the pressure reducing valve 2, first insert the two square plugs 10 into the slots of the two side blocks 4 respectively, then press the bolt 6 so that the bolt 6 moves down along the transition hole 17, passes through the positioning hole 11, and extends out from the other transition hole 17. Then use the nut to fix the bolt 6. Then the angle of the oil mist lubricator 1 and the pressure reducing valve 2 can be freely adjusted. The two adjusting shafts 9 can rotate freely. After the angle of the oil mist lubricator 1 and the pressure reducing valve 2 is adjusted, pull up the knob 20 so that the knob 20 moves up along the protrusion 12 and separates from the magnetic ring 7. Then rotate the knob 20 so that the bidirectional lead screw 15 rotates, thereby driving the two protrusions 14. The two anti-slip arc-shaped shells 16 on the same side move towards each other, thereby closing the two anti-slip arc-shaped shells 16 on the same side. The closing of the two anti-slip arc-shaped shells 16 on the same side just forms a ring that can contact the outside of the adjusting shaft 9. With the anti-slip texture on the outside of the adjusting shaft 9, the adjusting shaft 9 can be strictly prevented from rotating, thereby preventing the angle of the oil mist lubricator 1 and the pressure reducing valve 2 from shifting. Finally, the knob 20 is re-attracted by the magnetic ring 7, which can prevent the knob 20 from rotating in case of accidental touch. In use, the gas enters the pressure reducing valve 2 after being filtered by the filter 3. After being processed by the pressure reducing valve 2, it enters the corresponding first airflow channel 21, then enters the second airflow channel 23 through the sealed air pipe 22, and finally enters the oil mist lubricator 1 through another first airflow channel 21.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An adjustable-angle air source treatment device, comprising an oil mist lubricator (1), a pressure reducing valve (2), and a rectangular block (5), characterized in that: A filter (3) is provided below the pressure reducing valve (2). Side blocks (4) are fixed on the right side of the pressure reducing valve (2) and the left side of the oil mist lubricator (1). A receiving groove (18) is provided inside the rectangular block (5). An operating groove (19) communicating with the receiving groove (18) is provided in the middle of the upper part of the rectangular block (5). A two-way screw (15) is rotatably installed inside the operating groove (19). The lower end of the two-way screw (15) is rotatably connected to the lower part of the receiving groove (18). Two protruding plates (14) are threaded on the outer side of the two-way screw (15). Anti-slip arc shells (16) are fixed at both ends of the two protruding plates (14). The rectangular block (5) has an adjustment shaft (9) installed on both sides. The two adjustment shafts (9) are respectively fixed with square plugs (10) at their outer ends. The two square plugs (10) are respectively provided with positioning holes (11) on their top. The side block (4) has a slot that matches the square plug (10) inside. The side block (4) has transition holes (17) that communicate with the slots on its upper and lower sides. The two upper transition holes (17) are each fitted with bolts (6).

2. The adjustable-angle air source processing device according to claim 1, characterized in that: A magnetic ring (7) is installed in the middle of the upper part of the rectangular block (5), and a receiving rod (13) is fixed at the upper end of the bidirectional screw (15), and a protruding post (12) is fixed at the upper end of the receiving rod (13).

3. The adjustable-angle air source processing device according to claim 2, characterized in that: A knob (20) is slidably sleeved on the outside of the protrusion (12), and a limit cover (8) is fixed at the upper end of the protrusion (12).

4. The adjustable-angle air source processing device according to claim 1, characterized in that: The receiving groove (18) is provided with a guide groove on the rear side, and the protrusions on the rear side of the two protrusions (14) are slidably connected in the guide groove.

5. The adjustable-angle air source processing device according to claim 3, characterized in that: The knob (20) is made of iron.

6. The adjustable-angle air source processing device according to claim 1, characterized in that: The two adjustment shafts (9) are respectively provided with anti-slip texture on the outer side.

7. The adjustable-angle air source processing device according to claim 1, characterized in that: The two side blocks (4) are provided with a first airflow channel (21), and the rectangular block (5) is provided with a second airflow channel (23). The two first airflow channels (21) and the second airflow channels (23) are connected by a sealed air pipe (22).

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