Polytetrafluoroethylene membrane method ink degassing assembly

Abstract

The utility model relates to the technical field of printing ink degassing, and discloses a polytetrafluoroethylene membrane method printing ink degassing component, which comprises a mounting plate and a degassing membrane main body, a mounting block is mounted on one side of the mounting plate facing the degassing membrane main body, and the degassing membrane main body is detachably connected with the mounting block through a connecting component. The front surface of the mounting plate is rotatably connected with a turntable, the front surface of the turntable is fixedly connected with a concave plate, the side surface of the concave plate is provided with a rotating groove, and the inner wall of the rotating groove is rotatably connected with a connecting disc. According to the polytetrafluoroethylene membrane method printing ink degassing assembly, a concave plate is rotated, the concave plate drives a rotating disc to rotate, at the moment, the cambered surface of an inserting rod is stressed and stored, the inserting rod pushes a connecting spring to be compressed, and when the inserting rod moves to other counter bores, the elastic force of the connecting spring pushes the inserting rod to be inserted into the counter bores, so that the position of a degassing membrane main body is changed; similarly, the position of the degassing film main body can be adjusted by rotating the mounting block, so that the position of the degassing film main body is convenient to adjust, and the pipeline is convenient to mount.

Description

Technical Field

[0001] The utility model relates to the technical field of ink degassing, and more specifically to a polytetrafluoroethylene membrane method ink degassing component. Background Art

[0002] The materials of the degassing membrane are mainly polypropylene polymer materials and polytetrafluoroethylene polymer materials. A large number of hollow fibers are installed in the degassing membrane. There are tiny holes on the walls of the fibers. Water molecules cannot pass through these small holes, while gas molecules can pass through. During operation, water flows through the inside of the hollow fibers under a certain pressure, and the gas outside the hollow fibers is continuously pumped away by a vacuum pump under the action of the vacuum pump, and a certain negative pressure is formed. In this way, the gas in the water continuously overflows from the water through the hollow fibers, so as to achieve the purpose of removing the gas in the water.

[0003] The degassing membrane can be used for ink degassing to avoid having more gas in the ink and ensure the subsequent processing quality. The existing degassing membranes are generally installed in fixed positions, and then the pipelines are connected to the degassing membrane. However, since the position of the degassing membrane is fixed, the positions of its pipeline joints are also fixed, which is inconvenient for connecting pipelines at different angles. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a polytetrafluoroethylene membrane method ink degassing component to solve the problems existing in the above background art.

[0005] The utility model provides the following technical solution: A polytetrafluoroethylene membrane method ink degassing component includes a mounting plate and a degassing membrane body. An installation block is installed on one side of the mounting plate facing the degassing membrane body. The degassing membrane body is detachably connected to the installation block through a connection component. A turntable is rotatably connected to the front surface of the mounting plate. A concave plate is fixedly connected to the front surface of the turntable. A rotating groove is provided on the side surface of the concave plate. A connection disk is rotatably connected to the inner wall of the rotating groove. A connection shaft is fixedly connected to the side surface of the connection disk. The shape of the installation block is T-shaped, and the end surface of the connection shaft is fixedly connected to the side surface of the installation block;

[0006] Fixed boxes are fixedly connected to the front surfaces of both the turntable and the concave plate. A sliding block is slidably connected to the inner wall of the fixed box. A plugging rod is fixedly connected to the back surface of the sliding block. A connection spring is fixedly connected to the opposite surfaces of the sliding block and the fixed box. Through holes are provided on the front surfaces of both the turntable and the concave plate. The surface of the plugging rod abuts against the inner wall of the through hole. A number of counterbores adapted to the plugging rod are provided on the surfaces of both the connection disk and the front surface of the mounting plate. The end surface of the plugging rod is arc-shaped, and the surface of the plugging rod abuts against the inner wall of the counterbore.

[0007] Further, a connecting strip is fixedly connected to the surface of the degassing membrane body. A connecting groove is formed in the front surface of the mounting block. The surface of the connecting strip is lapped with the inner wall of the connecting groove. T-shaped grooves are formed in both the upper and lower surfaces of the connecting strip. A sliding strip is slidably connected to the inner wall of the T-shaped groove. A return spring is fixedly connected to the opposite surface of the sliding strip and the T-shaped groove. A plugging strip is fixedly connected to the surface of the sliding strip away from the return spring. Positioning ports communicating with the inside of the connecting groove are formed in both the upper and lower surfaces of the mounting block. The surface of the plugging strip is lapped with the inner wall of the positioning port. The front and back surfaces of the plugging strip are both semi-circular arcs. The straight surface of the semi-circular arc surface of the plugging strip is lapped with the inner wall of the positioning port. The arrangement of the connecting strip, the return spring and the plugging strip facilitates the disassembly and assembly of the degassing membrane body on the mounting block.

[0008] Further, a threaded hole is formed in the front surface of the fixed box. A tightening bolt is threadedly connected to the inner wall of the threaded hole. The threaded end of the tightening bolt is lapped with the surface of the sliding block. The tightening bolt can block the sliding block to prevent the movement of the plugging rod. Four mounting holes are formed in the front surface of the mounting plate, and the four mounting holes are respectively arranged at the four corners of the front surface of the mounting plate. The surface of the mounting block facing the concave plate is arc-shaped.

[0009] The technical effects and advantages of the present utility model are as follows:

[0010] 1. For this polytetrafluoroethylene membrane method ink degassing component, rotate the concave plate. The concave plate drives the turntable to rotate. At this time, the arc surface of the plugging rod is stressed and retracted, and the plugging rod pushes the connecting spring to compress. When the plugging rod moves to other counterbores, the elastic force of the connecting spring pushes the plugging rod into the counterbore, thereby changing the position of the degassing membrane body. Similarly, rotating the mounting block can also adjust the position of the degassing membrane body, thus facilitating the adjustment of the position of the degassing membrane body and the installation of the pipeline.

[0011] 2. For this polytetrafluoroethylene membrane method ink degassing component, after the adjustment is completed, rotate the tightening bolt. The tightening bolt presses against the sliding block to fix the position of the plugging rod and prevent the position of the degassing membrane body from changing. Press the plugging strip and insert the connecting strip into the connecting groove. At this time, the arc surface of the plugging strip is stressed and retracted into the T-shaped groove, and the return spring is compressed. When the plugging strip moves to the positioning port, the elastic force of the return spring pushes the plugging strip into the positioning port. At this time, the straight surface of the semi-circular arc surface of the plugging strip is lapped with the positioning port, which can prevent the connecting strip from being pulled out. Press the plugging strip to move the arc surface of the semi-circular arc surface of the plugging strip into the positioning port, and pull the connecting strip. At this time, the arc surface of the plugging strip is stressed and retracted, and the connecting strip can be pulled out, which is convenient for the replacement of the degassing membrane body. Description of the drawings

[0012] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0013] Figure 2 is the present utility modelFigure 1 The enlarged structural diagram at A in the middle;

[0014] Figure 3 This is a schematic diagram of the top-sectional structure of the fixing box of the utility model;

[0015] Figure 4 It is a schematic diagram of the side section structure of the installation block of the utility model.

[0016] The accompanying drawings are marked as: 1 mounting plate, 2 degassing membrane body, 3 mounting block, 4 turntable, 5 concave plate, 6 connecting plate, 7 connecting shaft, 8 fixing box, 9 sliding block, 10 plug-in rod, 11 connecting spring, 12 connecting strip, 13 sliding strip, 14 reset spring, 15 plug-in strip, 16 tightening bolt. DETAILED DESCRIPTION

[0017] A polytetrafluoroethylene membrane ink degassing component, referring to Figures 1-4 , including a mounting plate 1 and a degassing membrane body 2. Four mounting holes are opened on the front of the mounting plate 1. The four mounting holes are respectively arranged at the four corners of the front of the mounting plate 1. A mounting block 3 is installed on the side of the mounting plate 1 facing the degassing membrane body 2. The degassing membrane body 2 is detachably connected to the mounting block 3 through a connecting component.

[0018] A connecting strip 12 is fixedly connected to the surface of the degassing membrane body 2, a connecting groove is provided on the front of the mounting block 3, the surface of the connecting strip 12 overlaps the inner wall of the connecting groove, the upper and lower surfaces of the connecting strip 12 are provided with T-shaped grooves, the inner wall of the T-shaped groove is slidably connected with a sliding strip 13, a reset spring 14 is fixedly connected to the opposite surface of the sliding strip 13 and the T-shaped groove, a plug-in strip 15 is fixedly connected to the side of the sliding strip 13 away from the reset spring 14, a positioning opening connected to the inside of the connecting groove is provided on the upper and lower surfaces of the mounting block 3, the surface of the plug-in strip 15 overlaps the inner wall of the positioning opening, the front and back sides of the plug-in strip 15 are semi-arc-shaped, and the straight surface of the semi-arc surface of the plug-in strip 15 overlaps the inner wall of the positioning opening.

[0019] The connector 15 is pressed and the connecting strip 12 is inserted into the connecting groove. At this time, the arc surface of the connector 15 is forced to be received in the T-shaped groove, and the reset spring 14 is squeezed. When the connector 15 moves to the positioning opening, the elastic force of the reset spring 14 pushes the connector 15 to be inserted into the positioning opening. At this time, the straight surface of the semi-arc surface of the connector 15 overlaps with the positioning opening to prevent the connecting strip 12 from being pulled out. The connector 15 is pressed and the arc surface of the semi-arc surface of the connector 15 is moved to the positioning opening. The connecting strip 12 is pulled. At this time, the arc surface of the connector 15 is forced to be received, and the connecting strip 12 can be pulled out, which is convenient for the replacement of the degassing membrane body 2.

[0020] The front surface of the mounting plate 1 is rotatably connected to a turntable 4. The front surface of the turntable 4 is fixedly connected to a concave plate 5. The surface of the mounting block 3 facing the concave plate 5 is arc-shaped. A rotating groove is formed on the side surface of the concave plate 5. The inner wall of the rotating groove is rotatably connected to a connecting disk 6. The side surface of the connecting disk 6 is fixedly connected to a connecting shaft 7. The shape of the mounting block 3 is T-shaped. The end surface of the connecting shaft 7 is fixedly connected to the side surface of the mounting block 3. The front surfaces of both the turntable 4 and the concave plate 5 are fixedly connected to a fixed box 8. The inner wall of the fixed box 8 is slidably connected to a sliding block 9. The back surface of the sliding block 9 is fixedly connected to a plugging rod 10.

[0021] A connecting spring 11 is fixedly connected to the opposite surfaces of the sliding block 9 and the fixed box 8. Through holes are formed on the front surfaces of both the turntable 4 and the concave plate 5. The surface of the plugging rod 10 is lapped with the inner wall of the through hole. A number of counterbores adapted to the plugging rod 10 are formed on the surfaces of both the connecting disk 6 and the front surface of the mounting plate 1. The end surface of the plugging rod 10 is arc-shaped. The surface of the plugging rod 10 is lapped with the inner wall of the counterbore. A threaded hole is formed on the front surface of the fixed box 8. A tightening bolt 16 is threadedly connected to the inner wall of the threaded hole. The threaded end of the tightening bolt 16 is lapped with the surface of the sliding block 9.

[0022] Rotate the concave plate 5. The concave plate 5 drives the turntable 4 to rotate. At this time, the arc surface of the plugging rod 10 is stressed and retracted. The plugging rod 10 pushes the connecting spring 11 to compress. When the plugging rod 10 moves to other counterbores, the elastic force of the connecting spring 11 pushes the plugging rod 10 to insert into the counterbore, thereby changing the position of the degassing film main body 2. Similarly, rotating the mounting block 3 can also adjust the position of the degassing film main body 2, so as to facilitate the adjustment of the position of the degassing film main body 2 and the installation of the pipeline. After the adjustment is completed, rotate the tightening bolt 16. The tightening bolt 16 pressing against the sliding block 9 can fix the position of the plugging rod 10 to prevent the position of the degassing film main body 2 from changing.

[0023] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. 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. A polytetrafluoroethylene membrane method ink degassing component, comprising a mounting plate (1) and a degassing membrane body (2), characterized in that: One side of the mounting plate (1) facing the degassing membrane body (2) is provided with a mounting block (3). The degassing membrane body (2) is detachably connected to the mounting block (3) through a connecting component. The front surface of the mounting plate (1) is rotatably connected to a turntable (4). The front surface of the turntable (4) is fixedly connected to a concave plate (5). A rotating groove is formed on the side surface of the concave plate (5). The inner wall of the rotating groove is rotatably connected to a connecting disc (6). The side surface of the connecting disc (6) is fixedly connected to a connecting shaft (7). The shape of the mounting block (3) is T-shaped. The end surface of the connecting shaft (7) is fixedly connected to the side surface of the mounting block (3). Fixed boxes (8) are fixedly connected to the front surfaces of both the turntable (4) and the concave plate (5). A sliding block (9) is slidably connected to the inner wall of the fixed box (8). A plugging rod (10) is fixedly connected to the back surface of the sliding block (9). A connecting spring (11) is fixedly connected between the opposite surfaces of the sliding block (9) and the fixed box (8). Through holes are formed on the front surfaces of both the turntable (4) and the concave plate (5). The surface of the plugging rod (10) is lapped with the inner wall of the through hole. A number of counterbores adapted to the plugging rod (10) are formed on the surfaces of both the connecting disc (6) and the front surface of the mounting plate (1). The end surface of the plugging rod (10) is arc-shaped. The surface of the plugging rod (10) is lapped with the inner wall of the counterbore.

2. The degassing assembly of the polytetrafluoroethylene membrane method ink according to claim 1, wherein: A connecting strip (12) is fixedly connected to the surface of the degassing membrane body (2). A connecting groove is formed on the front surface of the mounting block (3). The surface of the connecting strip (12) is lapped with the inner wall of the connecting groove.

3. The polytetrafluoroethylene membrane method ink degassing component according to claim 2, characterized in that: T-shaped grooves are formed on both the upper and lower surfaces of the connecting strip (12). A sliding strip (13) is slidably connected to the inner wall of the T-shaped groove. A reset spring (14) is fixedly connected between the opposite surfaces of the sliding strip (13) and the T-shaped groove. A plugging strip (15) is fixedly connected to the side of the sliding strip (13) away from the reset spring (14).

4. A polytetrafluoroethylene membrane method ink degassing component according to claim 2, characterized in that: Positioning ports communicating with the inside of the connecting groove are formed on both the upper and lower surfaces of the mounting block (3). The surface of the plugging strip (15) is lapped with the inner wall of the positioning port.

5. The polytetrafluoroethylene membrane method ink degassing component according to claim 4, characterized in that: The front and back surfaces of the plugging strip (15) are both semi-arc-shaped. The straight surface of the semi-arc surface of the plugging strip (15) is lapped with the inner wall of the positioning port.

6. The polytetrafluoroethylene membrane method ink degassing component according to claim 1, characterized in that: A threaded hole is formed on the front surface of the fixed box (8). A tightening bolt (16) is threadedly connected to the inner wall of the threaded hole. The threaded end of the tightening bolt (16) is lapped with the surface of the sliding block (9).

7. A polytetrafluoroethylene membrane method ink degassing component according to claim 1, characterized in that: Four mounting holes are formed on the front surface of the mounting plate (1), and the four mounting holes are respectively arranged at the four corners of the front surface of the mounting plate (1).

8. A polytetrafluoroethylene membrane method ink degassing component according to claim 1, characterized in that: The side of the mounting block (3) facing the concave plate (5) is arc-shaped.

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