Portable electric infusion pump is equipped with liquid bag silica gel pipe mounting clamp

Abstract

The utility model relates to the technical field of assembly tooling, and disclose a portable electric infusion pump is equipped with liquid bag silica gel pipe mounting fixture, including straight rail frame, straight rail frame top fixed mounting has clamping device no.

Description

Technical Field

[0001] This utility model relates to the field of assembly tooling technology, and more specifically to a silicone tube mounting clamp for a portable electric infusion pump. Background Technology

[0002] Portable electric infusion pumps work by regularly squeezing the pump with valve plates to deliver fluid; they are commonly known as peristaltic pumps. In production, the silicone tubing of the liquid bag (pump tubing) needs to be assembled and connected to the peristaltic pump (pump body) using a right-angle connector. However, batch assembly presents challenges such as difficulty in assembly and low efficiency.

[0003] If the pump tube needs to be fitted onto the right-angle connector of the pump body during assembly, and the pump tube is elastic, one end of the pump tube needs to be expanded during assembly before the right-angle connector can be inserted. The traditional manual assembly process is time-consuming and labor-intensive, and inconvenient. Therefore, a portable electric infusion pump with a silicone tube mounting clamp for a liquid bag is provided to replace the manual assembly process. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a portable electric infusion pump with a silicone tube mounting clamp for a liquid bag, so as to solve the problem of time-consuming and labor-intensive traditional manual assembly of pump tubes in the above-mentioned background art.

[0005] This utility model provides the following technical solution: a portable electric infusion pump with a silicone tube mounting fixture for a liquid bag, including a straight rail frame. A clamping device is fixedly installed on the top of the straight rail frame. The clamping device is used to clamp and fix the pump tube and block the air flow inside the pump tube. A movable platform is slidably connected to the top of the straight rail frame. A clamping device and an inflation device are fixedly installed on the top of the movable platform. The clamping device is used to clamp and fix the pump connection. The inflation device is connected to one end of the pump connection and inflates the pump connection with air.

[0006] Furthermore, the clamping device includes a fixed frame, an upper tube mold, and a lower tube mold. The fixed frame and the lower tube mold are fixedly installed on the top of the straight rail frame. A cylinder is fixedly installed on one side of the fixed frame. The upper tube mold is fixedly installed at the output end of the cylinder. The upper tube mold and the lower tube mold are vertically aligned and cooperate to clamp the pump tube and prevent the gas inside from flowing through.

[0007] Furthermore, the moving platform is composed of a mounting platform and a second cylinder. The mounting platform is slidably sleeved on the top of the straight rail frame, and the second cylinder is fixedly connected to the top of the straight rail frame. The output end of the second cylinder is connected to the mounting platform. The second clamping device and the inflation device are both installed on the top of the mounting platform.

[0008] Furthermore, the clamping device two includes a fixed frame two, a connector upper mold, and a connector lower mold. The fixed frame two and the connector lower mold are fixedly installed on the top of the moving platform. A cylinder three is fixedly installed on the side of the fixed frame two facing the clamping device one. The output end of the cylinder three is fixedly connected to the connector upper mold. The connector upper mold and the connector lower mold are vertically aligned and cooperate to clamp the pump connection.

[0009] Furthermore, the inflation device includes: cylinder four, air inlet valve head, and inflation pump. Cylinder four is fixedly installed on the top of the moving platform. The output end of cylinder four is fixedly installed with air inlet valve head. One end of air inlet valve head is used to connect to the inflation pump, and the other end is used to connect to the inflation pump.

[0010] Furthermore, the bottom of the upper die has interconnected upper die and semi-circular upper expansion cavity, the size of which is adapted to the size of the pump pipe, and the diameter of which is larger than the diameter of the upper semi-circular cavity; the top of the lower die has interconnected semi-circular lower cavity and semi-circular lower expansion cavity, the size of which is adapted to the size of the pump pipe, and the diameter of which is equal to the diameter of the upper semi-circular cavity; an extrusion block is fixedly connected to the inner wall of the upper semi-circular cavity, and the extrusion block protrudes from the bottom of the upper die.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] This utility model, by providing a clamping device 1, a clamping device 2, and a moving platform, enables the automatic assembly process of connecting the pump pipe to the pump. During this process, by setting up an inflation device, the pump pipe can be expanded under air pressure, thereby replacing the manual process of opening the pump pipe and making it easier to insert the pump pipe into the pump pipe, thus achieving assembly. Therefore, by replacing the manual assembly process with this device, labor-saving and efficiency-improving effects can be achieved. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This utility model Figure 1 A schematic diagram illustrating the clamping effect of the upper and lower pipe molds and the upper and lower connector molds in the diagram.

[0015] Figure 3 This utility model Figure 1 Schematic diagram of the upper and lower tube mold structures in the middle;

[0016] Figure 4 This is a diagram showing the assembly process of the pump pipe and pump connection for this utility model.

[0017] The attached diagram is labeled as follows: 1. Straight rail frame; 2. Fixing frame one; 3. Cylinder one; 4. Upper pipe mold; 5. Lower pipe mold; 6. Pump pipe; 7. Mounting platform; 8. Fixing frame two; 9. Cylinder two; 10. Cylinder three; 11. Upper joint mold; 12. Lower joint mold; 13. Pump connected; 14. Cylinder four; 15. Air valve head; 41. Semicircular upper pipe cavity; 42. Semicircular upper expansion cavity; 43. Extrusion block; 51. Semicircular lower pipe cavity; 52. Semicircular lower expansion cavity. Detailed Implementation

[0018] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0019] This utility model provides a portable electric infusion pump with a silicone tube mounting fixture for a liquid bag, including a straight rail frame 1. A clamping device 1 is fixedly installed on the top of the straight rail frame 1. The clamping device 1 is used to clamp and fix the pump tube 6 and block the air flow inside the pump tube 6. A movable platform is slidably connected to the top of the straight rail frame 1. A clamping device 2 and an inflation device are fixedly installed on the top of the movable platform. The clamping device 2 is used to clamp and fix the pump connection 13. The inflation device is connected to one end of the pump connection 13 and inflates the pump connection 13 with air.

[0020] In use, the pump tube 6 and the pump connection 13 are fixed by clamping device one and clamping device two respectively, and the airflow inside the pump tube 6 is blocked. Then, the moving platform moves all the devices on top horizontally until the pump connection 13 and the pump tube 6 are connected. During this process, the inflation device operates and can inflate the pump tube 6 through the pump connection 13. Since the gas inside the pump tube 6 is blocked, the inside of the pump tube 6 expands under the action of air pressure, so that the pump connection 13 can be inserted into the pump tube 6. When inflation stops, the pump tube 6 retracts under the action of elasticity and wraps around the side wall of cylinder 3 to complete the assembly.

[0021] Furthermore, the clamping device includes a fixed frame 2, an upper tube mold 4, and a lower tube mold 5. The fixed frame 2 and the lower tube mold 5 are fixedly installed on the top of the straight rail frame 1. A cylinder 3 is fixedly installed on one side of the fixed frame 2. The upper tube mold 4 is fixedly installed at the output end of the cylinder 3. The upper tube mold 4 and the lower tube mold 5 are vertically aligned. The upper tube mold 4 and the lower tube mold 5 cooperate to clamp the pump tube 6 and prevent the gas inside from flowing through it.

[0022] In use, the pump pipe 6 is placed on top of the lower mold 5, and the upper mold 4 is moved down by the operation of the cylinder 3 to clamp the pump pipe 6. Under pressure, the pump pipe 6 is squeezed and deformed, and gas cannot flow.

[0023] Furthermore, the moving platform consists of a mounting platform 7 and a cylinder 9. The mounting platform 7 is slidably connected to the top of the straight rail frame 1, and the cylinder 9 is fixedly connected to the top of the straight rail frame 1. The output end of the cylinder 9 is connected to the mounting platform 7. The clamping device 2 and the inflation device are both installed on the top of the mounting platform 7.

[0024] When in use, the installation platform 7 can be slid by the operation of cylinder 2 9, which in turn drives the clamping device 2 and the inflation device to move laterally.

[0025] Furthermore, the clamping device two includes a fixed frame two 8, a connector upper mold 11, and a connector lower mold 12. The fixed frame two 8 and the connector lower mold 12 are fixedly installed on the top of the moving platform. A cylinder three 10 is fixedly installed on the side of the fixed frame two 8 facing the clamping device one. The output end of the cylinder three 10 is fixedly connected to the connector upper mold 11. The connector upper mold 11 and the connector lower mold 12 are vertically aligned and are used to clamp the pump connection 13.

[0026] In use, the pump connection 13 is placed on top of the lower mold 12 of the connector, and then the upper mold 11 of the connector is moved down by the operation of the cylinder 3 10. The pump connection 13 can be clamped and fixed by the upper mold 11 and the lower mold 12 of the connector.

[0027] Furthermore, the inflation device includes: cylinder 4 14, air inlet valve head 15, and inflation pump. Cylinder 4 14 is fixedly installed on the top of the moving platform. The output end of cylinder 4 14 is fixedly installed with air inlet valve head 15. One end of air inlet valve head 15 is used to connect to the inflation pump, and the other end is used to connect the inflation pump 13.

[0028] The cylinder 14 drives the air inlet valve 15 to connect with the pump connection 13. After the pump connection 13 is connected with the pump pipe 6, the air pump is used to inflate the pump pipe 6 by passing through the pump connection 13.

[0029] Furthermore, the bottom of the upper tube mold 4 is provided with an interconnected upper tube mold 4 and a semi-circular upper expansion cavity 42. The size of the semi-circular upper expansion cavity 42 is adapted to the size of the pump tube 6, and the diameter of the semi-circular upper expansion cavity 42 is larger than the diameter of the semi-circular upper tube cavity 41. The top of the lower tube mold 5 is provided with an interconnected semi-circular lower tube cavity 51 and a semi-circular lower expansion cavity 52. ​​The size of the semi-circular lower tube cavity 51 is adapted to the size of the pump tube 6, and the diameter of the semi-circular lower expansion cavity 52 is equal to the diameter of the semi-circular upper expansion cavity 42. An extrusion block 43 is fixedly connected to the inner wall of the semi-circular upper tube cavity 41, and the extrusion block 43 protrudes from the bottom of the upper tube mold 4.

[0030] When the pump tube 6 is placed on top of the lower die 5, the pump tube 6 is embedded inside the semi-circular lower cavity 51. When the upper die 4 moves down to clamp the pump tube 6, the pump tube 6 is embedded inside the semi-circular upper cavity 41. The extrusion block 43 can extrude and deform the wall of the pump tube 6, thereby blocking the airflow inside the pump tube 6. When the pump tube 6 is inflated, the size settings of the semi-circular upper expansion cavity 42 and the semi-circular lower expansion cavity 52 can cause the pump tube 6 located in the semi-circular upper expansion cavity 42 and the semi-circular lower expansion cavity 52 to expand and enlarge.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. This utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portable electric infusion pump with a silicone tubing mounting clamp for a liquid bag, characterized in that: Includes a straight rail frame (1), on the top of which a clamping device 1 is fixedly installed. The clamping device 1 is used to clamp and fix the pump pipe (6) and block the air flow inside the pump pipe (6). A moving platform is slidably connected to the top of the straight rail frame (1). A clamping device 2 and an inflation device are fixedly installed on the top of the moving platform. The clamping device 2 is used to clamp and fix the pump connection (13). The inflation device is connected to one end of the pump connection (13) and inflates the pump connection (13) with air.

2. The portable electric infusion pump with silicone tubing mounting clamp for liquid bags according to claim 1, characterized in that: The clamping device includes a fixed frame (2), an upper tube mold (4), and a lower tube mold (5). The fixed frame (2) and the lower tube mold (5) are fixedly installed on the top of the straight rail frame (1). A cylinder (3) is fixedly installed on one side of the fixed frame (2). The upper tube mold (4) is fixedly installed at the output end of the cylinder (3). The upper tube mold (4) and the lower tube mold (5) are vertically aligned. The upper tube mold (4) and the lower tube mold (5) cooperate to clamp the pump tube (6) and prevent the gas inside from flowing.

3. The portable electric infusion pump with silicone tubing mounting clamp for liquid bags according to claim 1, characterized in that: The moving platform is composed of a mounting platform (7) and a second cylinder (9). The mounting platform (7) is slidably sleeved on the top of the straight rail frame (1). The second cylinder (9) is fixedly connected to the top of the straight rail frame (1). The output end of the second cylinder (9) is connected to the mounting platform (7). The second clamping device and the inflation device are both installed on the top of the mounting platform (7).

4. The portable electric infusion pump with silicone tubing mounting clamp for liquid bags according to claim 1, characterized in that: The clamping device 2 includes a fixed frame 2 (8), a connector upper mold (11), and a connector lower mold (12). The fixed frame 2 (8) and the connector lower mold (12) are fixedly installed on the top of the moving platform. A cylinder 3 (10) is fixedly installed on the side of the fixed frame 2 (8) facing the clamping device 1. The output end of the cylinder 3 (10) is fixedly connected to the connector upper mold (11). The connector upper mold (11) and the connector lower mold (12) are vertically aligned. The connector upper mold (11) and the connector lower mold (12) cooperate to clamp the pump connection (13).

5. The portable electric infusion pump with silicone tubing mounting clamp for liquid bags according to claim 1, characterized in that: The inflation device includes: cylinder four (14), air inlet valve head (15), and inflation pump. Cylinder four (14) is fixedly installed on the top of the moving platform. The output end of cylinder four (14) is fixedly installed with air inlet valve head (15). One end of air inlet valve head (15) is used to connect to the inflation pump, and the other end is used to connect to the inflation pump (13).

6. The portable electric infusion pump with silicone tubing mounting clamp for liquid bags according to claim 2, characterized in that: The upper mold (4) has an interconnected upper mold (4) and a semi-circular upper expansion cavity (42) at its bottom. The size of the semi-circular upper expansion cavity (42) is adapted to the size of the pump pipe (6). The diameter of the semi-circular upper expansion cavity (42) is larger than the diameter of the semi-circular upper cavity (41). The lower mold (5) has an interconnected semi-circular lower cavity (51) and a semi-circular lower expansion cavity (52) at its top. The size of the semi-circular lower cavity (51) is adapted to the size of the pump pipe (6). The diameter of the semi-circular lower expansion cavity (52) is equal to the diameter of the semi-circular upper expansion cavity (42). An extrusion block (43) is fixedly connected to the inner wall of the semi-circular upper cavity (41). The extrusion block (43) protrudes from the bottom of the upper mold (4).

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