A plastic pipe insertion device

Abstract

This utility model relates to the field of medical device technology, specifically to a plastic tube insertion device, including a connector clamping cylinder, a plastic tube clamping cylinder, a propulsion cylinder, an upper connector clamping block, a lower connector clamping block, an upper plastic tube clamping block, a lower plastic tube clamping block, a foot switch, a mechanical valve, and a trigger block. The connector and plastic tube are pre-inserted and placed on the lower connector clamping block, with one end of the plastic tube resting on the lower plastic tube clamping block. Pressing the foot switch controls the connector clamping cylinder to move, driving the upper connector clamping block closer to the lower connector clamping block. Simultaneously, the foot switch moves the trigger block towards the mechanical valve, acting on the valve's deflection switch. The mechanical valve then controls the propulsion cylinder's push rod to extend, causing the lower plastic tube clamping block to move towards the lower connector clamping block, thus completing the insertion of the plastic tube and connector. Compared to traditional manual assembly methods, this significantly reduces assembly labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a plastic tube insertion device. Background Technology

[0002] In modern medical systems, plastic tubes are widely used in various medical devices, such as infusion tubes, drainage tubes, endotracheal tubes, and urinary catheters, undertaking key functions such as delivering medications, draining fluids, and maintaining respiration.

[0003] For existing medical devices, plastic tube connectors are used to connect plastic tubes. The plastic tube is usually connected to the plastic tube connector by assembly. Specifically, a specialist first enlarges the opening of the plastic tube with flaring pliers, then wets the plastic tube connector with water, and then holds the plastic tube and plastic tube connector together to complete the assembly.

[0004] However, this assembly method is not only inefficient, but also requires a lot of manual labor. Utility Model Content

[0005] The purpose of this invention is to provide a plastic tube insertion device, which aims to achieve automatic insertion of plastic tubes and plastic tube connectors, thereby reducing the labor intensity of manual labor.

[0006] To achieve the above objectives, this utility model provides a plastic tube insertion device, including a connector clamping cylinder, a plastic tube clamping cylinder, a propulsion cylinder, an upper connector clamping block, a lower connector clamping block, an upper plastic tube clamping block, a lower plastic tube clamping block, a foot switch, a mechanical valve, and an actuating block; the upper connector clamping block is mounted on the bottom of the connector clamping cylinder, the lower connector clamping block is located on the side of the upper connector clamping block away from the connector clamping cylinder, the plastic tube clamping cylinder is mounted on one side of the connector clamping cylinder, the upper plastic tube clamping block is mounted on the bottom of the plastic tube clamping cylinder, the lower plastic tube clamping block is located on the side of the upper plastic tube clamping block away from the plastic tube clamping cylinder, the actuating block is fixedly connected to the plastic tube clamping cylinder and located on one side of the plastic tube clamping cylinder, the mechanical valve is located at the bottom of the actuating block, the foot switch is connected to both the connector clamping cylinder and the propulsion cylinder, and the propulsion cylinder is located at the bottom of the lower plastic tube clamping block.

[0007] The plastic tube insertion device also includes an air source component, which is connected to the foot switch and the mechanical valve.

[0008] The connector clamping cylinder includes a first cylinder body and a first push rod. The first push rod is fixedly connected to the upper clamping block of the connector and is located on the side of the upper clamping block away from the lower clamping block of the connector. The first cylinder body is assembled on one side of the first push rod.

[0009] The plastic tube clamping cylinder includes a second cylinder body and a second push rod. The second cylinder body is disposed on one side of the first cylinder body, and the second push rod is assembled at the bottom of the second cylinder body.

[0010] The plastic tube insertion device allows for the insertion of various connectors by replacing the upper clamping block, the lower clamping block, the upper clamping block, and the lower clamping block of the plastic tube.

[0011] This utility model discloses a plastic tube insertion device. First, the connector and plastic tube are pre-inserted. Then, the connector is placed on the lower clamping block, with one end of the plastic tube also placed on the lower clamping block. Pressing the foot switch controls the extension of the connector clamping cylinder push rod, pushing the upper clamping block towards the lower clamping block to clamp the connector. Simultaneously, the plastic tube clamping cylinder push rod extends, pushing the upper clamping block towards the lower clamping block to clamp the plastic tube. At the same time, the plastic tube clamping cylinder push rod drives the actuating block towards the mechanical valve. When the actuating block acts downwards on the mechanical valve's deflection switch, the mechanical valve controls the extension of the push rod of the propulsion cylinder. The foot switch moves the lower clamping block of the plastic tube towards the lower clamping block of the connector, allowing the plastic tube to be inserted into the connector. When the foot switch returns, the top rod of the connector clamping cylinder moves the upper clamping block of the connector upward to release the connector. The plastic tube clamping cylinder moves the upper clamping block of the plastic tube upward to release the plastic tube. At the same time, the top rod of the plastic tube clamping cylinder moves the trigger block upward, the mechanical valve resets, and the propulsion cylinder returns to its initial position, completing the tube insertion. This device only requires pre-inserting the plastic tube and connector, then placing them into the device, and pressing the foot switch completes the insertion of the plastic tube and connector. Compared with the traditional manual assembly method, the efficiency is greatly improved, and the labor intensity of assembly is greatly reduced. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of a plastic tube insertion device provided by this utility model.

[0014] Figure 2 This is a side view of a plastic tube insertion device provided by this utility model.

[0015] Figure 3yes Figure 1 A magnified view of detail A.

[0016] Figure 4 This is a pneumatic circuit diagram of a plastic tube insertion device provided by this utility model.

[0017] In the diagram: 1-Connector clamping cylinder, 2-Plastic tube clamping cylinder, 3-Propulsion cylinder, 4-Upper clamping block of connector, 5-Lower clamping block of connector, 6-Upper clamping block of plastic tube, 7-Lower clamping block of plastic tube, 8-Foot switch, 9-Mechanical valve, 10-Actuating block, 11-Connector, 12-Plastic tube, 13-First cylinder body, 14-First push rod, 15-Second cylinder body, 16-Second push rod, 17-Air source component. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0019] Please see Figures 1 to 4 This utility model provides a plastic tube insertion device, including a connector clamping cylinder 1, a plastic tube clamping cylinder 2, a push cylinder 3, an upper connector clamping block 4, a lower connector clamping block 5, an upper plastic tube clamping block 6, and a lower plastic tube clamping block 7, a foot switch 8, a mechanical valve 9, and a trigger block 10; the upper connector clamping block 4 is assembled at the bottom of the connector clamping cylinder 1, the lower connector clamping block 5 is located on the side of the upper connector clamping block 4 away from the connector clamping cylinder 1, and the plastic tube clamping cylinder 2 is assembled on one side of the connector clamping cylinder 1. The upper clamping block 6 of the plastic tube is assembled at the bottom of the plastic tube clamping cylinder 2. The lower clamping block 7 of the plastic tube is located on the side of the upper clamping block 6 away from the plastic tube clamping cylinder 2. The actuating block 10 is fixedly connected to the plastic tube clamping cylinder 2 and is located on one side of the plastic tube clamping cylinder 2. The mechanical valve 9 is located at the bottom of the actuating block 10. The foot switch 8 is connected to the connector clamping cylinder 1 and the push cylinder 3 respectively. The push cylinder 3 is located at the bottom of the lower clamping block 7 of the plastic tube.

[0020] In this embodiment of the utility model, the connector 11 and the plastic tube 12 are first pre-inserted, and then the connector 11 is placed on the lower clamping block 5, with one end of the plastic tube 12 placed on the lower clamping block 7. The foot switch 8 is pressed, which controls the extension of the rod of the connector clamping cylinder 1, pushing the upper clamping block 4 towards the lower clamping block 5 to clamp the connector 11. The rod of the plastic tube clamping cylinder 2 extends, pushing the upper clamping block 6 towards the lower clamping block 7 to clamp the plastic tube 12. Simultaneously, the rod of the plastic tube clamping cylinder 2 drives the actuating block 10 towards the mechanical valve 9. When the actuating block 10 acts downwards on the mechanical valve 9's deflection switch, the mechanical valve 9 controls the extension of the push cylinder 3's rod, bringing... The lower clamping block 7 of the plastic tube moves towards the lower clamping block 5 of the connector, allowing the plastic tube 12 and the connector 11 to be inserted. When the foot switch 8 returns, the push rod of the connector clamping cylinder 1 drives the upper clamping block 4 of the connector to move upward to release the connector 11. The plastic tube clamping cylinder 2 drives the upper clamping block 6 of the plastic tube to move upward to release the plastic tube 12. At the same time, the push rod of the plastic tube clamping cylinder 2 drives the trigger block 10 to move upward, the mechanical valve 9 resets, and controls the push cylinder 3 to return to the initial position, completing the insertion. This device only pre-inserts the plastic tube 12 and the connector 11, then places them into the device. Pressing the foot switch 8 completes the insertion of the plastic tube 12 and the connector 11. Compared with the traditional manual assembly method, the efficiency is greatly improved, and the labor intensity of assembly is greatly reduced.

[0021] Furthermore, the plastic tube insertion device also includes an air source component 17, which is connected to the foot switch 8 and the mechanical valve 9.

[0022] In this embodiment of the utility model, the air source component 17 is used to provide air to the connector clamping cylinder 1, the plastic tube clamping cylinder 2 and the propulsion cylinder 3.

[0023] Furthermore, the connector clamping cylinder 1 includes a first cylinder body 13 and a first push rod 14. The first push rod 14 is fixedly connected to the upper clamping block 4 of the connector and is located on the side of the upper clamping block 4 away from the lower clamping block 5 of the connector. The first cylinder body 13 is assembled on one side of the first push rod 14. The plastic tube clamping cylinder 2 includes a second cylinder body 15 and a second push rod 16. The second cylinder body 15 is disposed on one side of the first cylinder body 13, and the second push rod 16 is assembled on the bottom of the second cylinder body 15.

[0024] In this embodiment of the utility model, pressing the foot switch 8 connects the air source component, the first cylinder body 13 and the second cylinder body 15, thereby driving the first push rod 14 and the second push rod 16 to extend.

[0025] Furthermore, the plastic tube insertion device allows for the insertion of various connectors 11 by replacing the upper clamping block 4, the lower clamping block 5, the upper clamping block 6, and the lower clamping block 7 of the connector.

[0026] The above-disclosed embodiments are merely preferred embodiments of the plastic tube insertion device of this utility model, and should not be construed as limiting the scope of this utility model. Those skilled in the art can understand that implementing all or part of the above embodiments and making equivalent changes in accordance with the claims of this utility model still fall within the scope of this utility model.

Claims

1. A plastic tube insertion device, Its characteristics are: Includes a connector clamping cylinder, a plastic tube clamping cylinder, a propulsion cylinder, an upper clamping block for the connector, a lower clamping block for the connector, an upper clamping block for the plastic tube, a lower clamping block for the plastic tube, a foot switch, a mechanical valve, and a trigger block; The upper clamping block of the connector is assembled at the bottom of the connector clamping cylinder. The lower clamping block of the connector is located on the side of the upper clamping block away from the connector clamping cylinder. The plastic tube clamping cylinder is assembled on one side of the connector clamping cylinder. The upper clamping block of the plastic tube is assembled at the bottom of the plastic tube clamping cylinder. The lower clamping block of the plastic tube is located on the side of the upper clamping block away from the plastic tube clamping cylinder. The actuating block is fixedly connected to the plastic tube clamping cylinder and located on one side of the plastic tube clamping cylinder. The mechanical valve is located at the bottom of the actuating block. The foot switch is connected to both the connector clamping cylinder and the propulsion cylinder. The propulsion cylinder is located at the bottom of the lower clamping block of the plastic tube.

2. The plastic tube insertion device as described in claim 1, characterized in that; The plastic tube insertion device also includes a gas source component, which is connected to the foot switch and the mechanical valve.

3. The plastic tube insertion device as described in claim 1, characterized in that; The connector clamping cylinder includes a first cylinder body and a first push rod. The first push rod is fixedly connected to the upper clamping block of the connector and is located on the side of the upper clamping block away from the lower clamping block of the connector. The first cylinder body is assembled on one side of the first push rod.

4. The plastic tube insertion device as described in claim 2, Its characteristics are: The plastic tube clamping cylinder includes a second cylinder body and a second push rod. The second cylinder body is disposed on one side of the first cylinder body, and the second push rod is assembled at the bottom of the second cylinder body.

5. The plastic tube insertion device as described in claim 1, characterized in that, Various connectors can be connected by replacing the upper clamping block, the lower clamping block, the upper clamping block of the plastic tube, and the lower clamping block of the plastic tube.

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