Flexible pneumatic butt joint ventilation mechanism

Abstract

The utility model relates to the technical field of industrial accessories, in particular to a flexible pneumatic butt joint ventilation mechanism which comprises an installation base plate, a connector and a spring, a sliding table air cylinder is fixedly installed on the left side of the installation base plate, an auxiliary plate is fixedly installed at the moving end of the sliding table air cylinder, and side plates are fixedly connected to the top and the bottom of the left side of the auxiliary plate. A gas conveying pipe is arranged on the opposite sides of the two side plates in a penetrating mode, the top of the surface of the gas conveying pipe is sleeved with a threaded sleeve in a threaded mode, the gas conveying pipe is installed between the bottom of the threaded sleeve and the side plates, and an adjusting installation assembly is installed on the right side of the installation base plate. By arranging the connector, the gas delivery pipe, the side plate, the spring and the sliding table cylinder, the device has the advantage of flexible butt joint, can adjust the positions of the side plate and the connector under the driving of the sliding table cylinder, realizes direct insertion and direct connection by communicating the upper end of the connector with an independent device and communicating the lower end of the gas delivery pipe with an external gas source, and is rapid and convenient to operate; and the actual use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial accessories, in particular to a flexible pneumatic docking and ventilation mechanism. Background Art

[0002] In the field of automatic ventilation required in industrial automation production lines, for devices that move independently, it is often necessary to adapt to corresponding gas filling stations. During application, in order to ensure good connection between the station ventilation equipment and the independent device, a docking and ventilation mechanism is used for adaptation.

[0003] The basic ventilation mechanism uses a basic joint for hard contact. After long-term use, it is prone to wear, which affects the gas transmission sealing performance. At the same time, it cannot be quickly and directly connected to the gas source, resulting in certain limitations. To solve the above technical problems, we designed a flexible pneumatic docking and ventilation mechanism. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a flexible pneumatic docking and ventilation mechanism, which has the advantage of flexible docking, and solves the problems that the basic ventilation mechanism uses a basic joint for hard contact, is prone to wear after long-term use, affects the gas transmission sealing performance, and cannot be quickly and directly connected to the gas source, resulting in certain limitations.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A flexible pneumatic docking and ventilation mechanism, including a mounting substrate, a connecting head and a spring. A slide cylinder is fixedly installed on the left side of the mounting substrate, and an auxiliary plate is fixedly installed on the moving end of the slide cylinder. The top and bottom of the left side of the auxiliary plate are fixedly connected with side plates. An air delivery pipe penetrates through the opposite sides of the two side plates. A screw sleeve is threadedly sleeved on the top surface of the air delivery pipe, and an air delivery pipe is installed between the bottom of the screw sleeve and the side plate. An adjustment and installation component is installed on the right side of the mounting substrate.

[0006] Preferably, the adjustment and installation component includes a storage plate, and the left side of the storage plate is fixedly connected to the connection part of the mounting substrate.

[0007] Preferably, reinforcing blocks are fixedly connected to the front and rear sides of the top of the storage plate, and one side of the reinforcing block is fixedly connected to the surface of the mounting substrate.

[0008] Preferably, a storage groove is opened at the bottom of the storage plate, a displacement plate is slidably arranged in the inner cavity of the storage groove, and a first adjustment hole and a mounting hole are respectively opened on the surface of the displacement plate.

[0009] Preferably, a second adjustment hole is opened on the surface of the storage plate, the second adjustment hole is adapted to the first adjustment hole, and the second adjustment hole is in communication with the storage groove.

[0010] Preferably, a fastening bolt is installed through between the second adjustment hole and the first adjustment hole, and a fastening nut is sleeved on the bottom thread of the surface of the fastening bolt.

[0011] Preferably, a T-shaped strip is fixedly connected to the top of the displacement plate, and a T-shaped groove adapted to the T-shaped strip is provided on the inner wall of the storage groove.

[0012] Preferably, a through hole is provided through the surface of the side plate, the inner diameter of the through hole is larger than the outer diameter of the air delivery pipe, and a connecting sleeve is fixedly connected to the bottom of the side plate at the top.

[0013] Preferably, the bottom end of the spring is fixedly connected to the surface of the side plate, the top end of the spring contacts the bottom of the screw sleeve, and screw threads adapted to the screw sleeve are provided on the surface of the air delivery pipe.

[0014] Preferably, a flexible upper joint inner core is fixedly inlaid at the bottom of the inner cavity of the connector head, and a flexible lower joint outer core is fixedly inlaid at the bottom of the surface of the air delivery pipe.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] By providing a connector head, an air delivery pipe, a side plate, a spring and a slide table cylinder, the present utility model has the advantage of flexible docking. It can adjust the positions of the side plate and the connector head under the drive of the slide table cylinder. The upper end of the connector head is communicated with an independent device, and the lower end of the air delivery pipe is communicated with an external air source, realizing direct insertion and connection, with rapid and convenient operation, which better meets the actual use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a bottom three-dimensional view of the structure of the present utility model;

[0019] Figure 3 is a sectional three-dimensional view of the structure of the present utility model;

[0020] Figure 4 is a bottom three-dimensional view of the adjustment and installation assembly of the present utility model when separated.

[0021] In the figure: 1, mounting substrate; 2, connector head; 3, air delivery pipe; 4, side plate; 5, spring; 6, auxiliary plate; 7, slide table cylinder; 8, adjustment and installation assembly; 801, displacement plate; 802, mounting hole; 803, first adjustment hole; 804, storage groove; 805, storage plate; 806, fastening nut; 807, fastening bolt; 808, second adjustment hole; 809, T-shaped groove; 810, T-shaped strip; 9, reinforcement block; 10, connecting sleeve; 11, screw sleeve; 12, through hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Please refer to Figures 1 - 4 , a flexible pneumatic docking and ventilation mechanism, including a mounting substrate 1, a connector 2 and a spring 5. A slide cylinder 7 is fixedly installed on the left side of the mounting substrate 1. By setting the slide cylinder 7, the auxiliary plate 6 can be driven to move up and down, so as to flexibly adjust the initial position of the air duct 3. The moving end of the slide cylinder 7 is fixedly installed with an auxiliary plate 6. The top and bottom of the left side of the auxiliary plate 6 are fixedly connected with side plates 4. The air duct 3 penetrates through the opposite sides of the two side plates 4. A screw sleeve 11 is threadedly sleeved on the top surface of the air duct 3. By setting the screw sleeve 11, it can be threadedly sleeved on the air duct 3 and rotated to change the initial position of the screw sleeve 11, so as to adjust the initial exposed length of the air duct 3 and change the height position of the connector 2 in the initial state. An air duct 3 is installed between the bottom of the screw sleeve 11 and the side plate 4. An adjustment and installation assembly 8 is installed on the right side of the mounting substrate 1;

[0023] Please refer to Figure 3 and Figure 4 , the adjustment and installation assembly 8 includes a storage plate 805, and the connection between the left side of the storage plate 805 and the mounting substrate 1 is fixedly connected;

[0024] Please refer to Figure 3 and Figure 4 , both the front and back sides of the top of the storage plate 805 are fixedly connected with reinforcement blocks 9, and one side of the reinforcement blocks 9 is fixedly connected with the surface of the mounting substrate 1. By setting the reinforcement blocks 9, the storage plate 805 can be connected to the mounting substrate 1 to improve the overall structural stability;

[0025] Please refer to Figure 3 and Figure 4 , a storage groove 804 is opened at the bottom of the storage plate 805, and a displacement plate 801 is slidably opened in the inner cavity of the storage groove 804. First adjustment holes 803 and mounting holes 802 are respectively opened on the surface of the displacement plate 801. By setting the mounting holes 802, the displacement plate 801 can be fixedly installed in a suitable position with the cooperation of external bolts;

[0026] Please refer to Figure 3 and Figure 4 , a second adjustment hole 808 is opened through the surface of the storage plate 805. The second adjustment hole 808 is adapted to the first adjustment hole 803, and the second adjustment hole 808 is in communication with the storage groove 804;

[0027] Please refer to Figure 3 and Figure 4, a fastening bolt 807 is installed through between the second adjustment hole 808 and the first adjustment hole 803. A fastening nut 806 is sleeved on the thread at the bottom of the surface of the fastening bolt 807. By providing the first adjustment hole 803, the second adjustment hole 808, the fastening nut 806 and the fastening bolt 807, it can play a locking role in the installed state, ensuring the stability of the position where the displacement plate 801 is located. The existence of the first adjustment hole 803 and the second adjustment hole 808 can well meet the installation requirements of the fastening nut 806 and the fastening bolt 807 at multiple positions, and is used to adjust the protruding length of the displacement plate 801;

[0028] Please refer to Figure 3 and Figure 4 , a T-shaped strip 810 is fixedly connected to the top of the displacement plate 801. A T-shaped groove 809 that cooperates with the T-shaped strip 810 is opened on the inner wall of the receiving groove 804. By providing the T-shaped groove 809 and the T-shaped strip 810, it can play a role in positioning and guiding, ensuring the displacement stability of the displacement plate 801 and preventing the displacement plate 801 from disengaging from the receiving groove 804;

[0029] Please refer to Figure 2 , a through hole 12 is penetrated through the surface of the side plate 4. The inner diameter of the through hole 12 is larger than the outer diameter of the air delivery pipe 3. By providing the side plate 4 and the through hole 12, the side plate 4 can meet the requirement for opening the through hole 12. At the same time, the through hole 12 will position the displacement of the connector 2 and the air delivery pipe 3. A connecting sleeve 10 is fixedly connected to the bottom of the side plate 4 at the top;

[0030] Please refer to Figure 1 and Figure 2 , the bottom end of the spring 5 is fixedly connected to the surface of the side plate 4. The top end of the spring 5 contacts the bottom of the screw sleeve 11. By providing the spring 5, it can elastically support the screw sleeve 11. Threads that cooperate with the screw sleeve 11 are provided on the surface of the air delivery pipe 3;

[0031] Please refer to Figure 1 and Figure 2 , a flexible upper joint inner core is fixedly inlaid at the bottom of the inner cavity of the connector 2. By providing the connector 2, it can be connected to an external independent device. The built-in flexible upper joint inner core ensures the connection sealing performance. A flexible lower joint outer core is fixedly inlaid at the bottom of the surface of the air delivery pipe 3. By providing the air delivery pipe 3, its bottom end is connected to an external gas source, which can meet the gas transmission requirements. At the same time, the external flexible lower joint outer core can ensure the connection sealing performance between the air delivery pipe 3 and the external gas source.

[0032] During use, all components are in their initial states. First, according to the actual installation requirements, move the displacement plate 801 to slide within the storage groove 804 to adjust the position where the mounting hole 802 is located. The first adjustment hole 803 and the second adjustment hole 808 partially overlap. After the adjustment is completed, pass the fastening bolt 807 through the second adjustment hole 808 and the first adjustment hole 803, and lock it with the fastening nut 806 to ensure the stability of the position of the displacement plate 801. Then, cooperate with the peripheral bolt and the mounting hole 802 to fix and install the mechanism at the appropriate position. When ventilation operation is required, place the independent device above the connector 2 and connect it to the connector 2, and control the slide cylinder 7 to extend and work, driving the side plate 4 and the auxiliary plate 6 to move upward. The spring 5 is compressed, and the bottom end of the air delivery pipe 3 extends out and directly communicates with the external air source to achieve direct plug-and-play connection. The overall operation is rapid and convenient. During actual application, the screw sleeve 11 can be rotated in advance to adjust the initial position of the screw sleeve 11 on the air delivery pipe 3. At this time, under the elastic support of the spring 5, the initial heights of the air delivery pipe 3 and the connector 2 will change, which is more in line with the actual use requirements.

[0033] In summary, for this flexible pneumatic docking and ventilation mechanism, by setting the connector 2, the air delivery pipe 3, the side plate 4, the spring 5 and the slide cylinder 7, it solves the problems that the basic ventilation mechanism uses a basic connector for hard contact, which is prone to wear after long-term use and affects the gas transmission sealing performance. At the same time, it cannot be quickly and directly docked and connected to the air source, and there are certain limitations.

Claims

1. A flexible pneumatic docking ventilation mechanism, comprising a mounting base (1), a connector (2) and a spring (5), characterized in that: A slide cylinder (7) is fixedly mounted on the left side of the mounting base (1), an auxiliary plate (6) is fixedly mounted on the movable end of the slide cylinder (7), the top and bottom of the left side of the auxiliary plate (6) are fixedly connected to the side plate (4), an air supply pipe (3) is penetrated through the opposite sides of the two side plates (4), a screw sleeve (11) is provided on the top thread sleeve of the surface of the air supply pipe (3), the air supply pipe (3) is installed between the bottom of the screw sleeve (11) and the side plate (4), and an adjustment mounting assembly (8) is installed on the right side of the mounting base (1).

2. The flexible pneumatic docking ventilation mechanism according to claim 1, characterized in that: The adjustment and installation assembly (8) comprises a storage plate (805), the left side of the storage plate (805) being fixedly connected to a connection point of the installation base plate (1).

3. The flexible pneumatic docking ventilation mechanism according to claim 2, characterized in that: Reinforcement blocks (9) are fixedly connected to both the front and rear sides of the top of the storage plate (805), and one side of the reinforcement block (9) is fixedly connected to the surface of the mounting base plate (1).

4. The flexible pneumatic docking ventilation mechanism according to claim 2, characterized in that: The bottom of the storage plate (805) is provided with a storage groove (804), the inner cavity of the storage groove (804) is slidably provided with a displacement plate (801), and the surface of the displacement plate (801) is respectively penetrated with a first adjustment hole (803) and a mounting hole (802).

5. The flexible pneumatic docking ventilation mechanism according to claim 4, characterized in that: A second adjustment hole (808) is provided through the surface of the storage plate (805), the second adjustment hole (808) is matched with the first adjustment hole (803), and the second adjustment hole (808) is in a communicating state with the storage groove (804).

6. The flexible pneumatic docking ventilation mechanism according to claim 5, characterized in that: A fastening bolt (807) is installed between the second adjustment hole (808) and the first adjustment hole (803), and a fastening nut (806) is provided on the bottom thread sleeve of the surface of the fastening bolt (807).

7. The flexible pneumatic docking ventilation mechanism according to claim 4, characterized in that: A T-shaped bar (810) is fixedly connected to the top of the displacement plate (801), and a T-shaped slot (809) for use with the T-shaped bar (810) is provided on the inner wall of the storage slot (804).

8. The flexible pneumatic docking ventilation mechanism according to claim 1, characterized in that: A through hole (12) is formed through the surface of the side plate (4), the inner diameter of the through hole (12) is larger than the outer diameter of the gas pipe (3), and a connecting sleeve (10) is fixedly connected to the bottom of the side plate (4) located at the top.

9. The flexible pneumatic docking ventilation mechanism according to claim 1, characterized in that: The bottom end of the spring (5) is fixedly connected to the surface of the side plate (4), the top end of the spring (5) contacts the bottom of the screw sleeve (11), and the surface of the air delivery pipe (3) is provided with screw threads for use with the screw sleeve (11).

10. The flexible pneumatic docking ventilation mechanism according to claim 1, characterized in that: A flexible upper joint inner core is fixedly embedded in the bottom of the inner cavity of the connector (2), and a flexible lower joint outer core is fixedly embedded in the bottom of the surface of the gas delivery pipe (3).

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