Eccentric gluing head based on drip chamber station of infusion apparatus assembling machine

Abstract

The utility model discloses an eccentric gluing head based on a drip chamber station of an infusion apparatus assembling machine, which comprises a butt joint cylinder with a cylindrical end and one end integrally formed, a middle column is movably sleeved at one end of the butt joint cylinder, a thin end is integrally formed at one end of the middle column, and a separation column is integrally formed at the other end of the middle column. And a gluing head which is eccentrically arranged is integrally formed at one end of the separation column. The axial direction of the gluing head and the axial direction of the middle column are eccentrically arranged in parallel, and when the axial direction of the middle column and the axial direction of the infusion hose are coaxial, the gluing head is inserted into the infusion hose, so that the axial direction of the gluing head and the axial direction of the infusion hose are eccentrically arranged, the gluing head is in linear contact with the inner wall of the infusion hose, and then the gluing head rotates by one circle; and glue on the surface of the gluing head is uniformly smeared on the inner wall of the infusion hose, so that the drip chamber and the infusion hose are firmly bonded, and the sealing performance is good after bonding.

Description

TECHNICAL FIELD

[0001] The utility model relates to infusion apparatus technical field especially relates to a eccentric glue coating head based on infusion apparatus assembling machine drop jar station. BACKGROUND

[0002] Disposable infusion apparatus is generally connected by eight parts of intravenous needle or injection needle, needle cap, infusion hose, liquid medicine filter, flow rate regulator, drop jar, bottle plug puncture device, air filter, drop jar is sleeved on infusion hose, and the glue water is inserted into infusion hose through the glue coating jar sticking with glue, and the glue is coated on the inner wall of infusion hose,

[0003] And in the prior art, the glue coating head is inserted into the infusion hose and then rotated, the glue on the surface of the glue coating head is coated on the inner wall of the infusion hose, since the glue coating head is coaxial with the rotation axis, the glue coating head cannot form linear contact with the inner wall of the infusion hose, the glue is not uniformly coated, the drop jar and the infusion hose are not firmly bonded, and the sealing performance is insufficient after bonding, therefore, an eccentric glue coating head based on a drop jar station of an infusion apparatus assembling machine needs to be provided. SUMMARY

[0004] The utility model discloses a eccentric glue coating head based on a drop jar station of an infusion apparatus assembling machine, which solves the problems in the prior art that the glue coating head is coaxial with the rotation axis, the glue coating head cannot form linear contact with the inner wall of the infusion hose, the glue is not uniformly coated, the drop jar and the infusion hose are not firmly bonded, and the sealing performance is insufficient after bonding.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an eccentric glue coating head based on a drop jar station of an infusion apparatus assembling machine, which includes a butt joint cylinder integrally formed at one end of a cylindrical end, a middle column movably sleeved at one end of the butt joint cylinder, a thin end head integrally formed at one end of the middle column, a separation column integrally formed at the other end of the middle column, and an eccentric glue coating head integrally formed at one end of the separation column.

[0006] Further preferably, one end of the separation column is cylindrical, and the other end of the separation column is circularly truncated.

[0007] Further preferably, the diameter of one end of the separation column is 8mm, and the diameter of the other end of the separation column is 6mm.

[0008] Further preferably, the diameter of the middle column is 5mm, and the diameter of the glue coating head is 3.3mm-3.5mm.

[0009] Further preferably, the axial cylindrical end of the glue coating head is coaxially arranged, and the eccentric distance between the axial direction of the middle column and the axial direction of the glue coating head is 0.2mm-0.4mm.

[0010] The utility model discloses an advantageous effect is: the axial direction of glue -coating head and the axial direction of intermediate column parallel eccentricity setting, the axial direction of intermediate column is with the axial direction of infusion hose coaxial, and glue -coating head inserts infusion hose, makes the axial direction of glue -coating head and the axial direction of infusion hose eccentricity setting, and glue -coating head forms line contact with the inner wall of infusion hose, then glue -coating head rotates a circle, and the glue on the surface of glue -coating head evenly is applied to the inner wall of infusion hose, makes the firm adhesion of gobbet and infusion hose, and the good advantage of sealing after adhesion. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is whole structure schematic diagram of the utility model;

[0012] Fig. 2 It is structure schematic diagram of intermediate column in the utility model;

[0013] Fig. 3 It is overhead schematic diagram of the utility model partition column;

[0014] Fig. 4 It is right view schematic diagram of the utility model partition column.

[0015] In the drawing: cylindrical end 1, butt joint barrel 2, thin end head 3, intermediate column 4, partition column 5, glue -coating head 6. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be apparently, only part embodiments of the utility model are described, and not all embodiments.

[0017] Referring to Figs. 1 to 4 An eccentric glue -coating head based on infusion device assembly machine gobbet station, including the butt joint barrel 2 of cylindrical end 1 and the one-end integration forming, the one end of butt joint barrel 2 is movably sleeved with intermediate column 4, the one end of intermediate column 4 is integrally formed with thin end head 3, the other end of intermediate column 4 is integrally formed with partition column 5, and the one end of partition column 5 is integrally formed with eccentric setting glue -coating head 6.

[0018] Preferably, the one end of partition column 5 is cylindrical, the other end of partition column 5 is circular platform, the diameter of the one end of partition column 5 is 8mm, the diameter of the other end of partition column 5 is 6mm, partition column 5 is located between glue -coating head 6 and intermediate column 4, and partition column 5 is located at the port of infusion hose, so that glue -coating head 6 can be completely inserted into infusion hose, and the length of glue -coating head 6 inserted into infusion hose can be positioned.

[0019] Preferably, the diameter of the intermediate column 4 is 5mm, and the diameter of the glue applying head 6 is 3.3mm-3.5mm, wherein the diameter of the glue applying head 6 is 3.4mm, the axial end of the glue applying head 6 is coaxially arranged on the axial direction of the intermediate column 4, and the eccentric distance between the axial direction of the intermediate column 4 and the axial direction of the glue applying head 6 is 0.2mm-0.4mm, wherein the eccentric distance between the axial direction of the intermediate column 4 and the axial direction of the glue applying head 6 is 0.3mm;

[0020] In the embodiment, the axial direction of the glue applying head 6 is arranged eccentrically on the axial direction of the intermediate column 4, the axial direction of the intermediate column 4 is coaxially arranged on the axial direction of the infusion tube, the glue applying head 6 is inserted into the infusion tube, the axial direction of the glue applying head 6 is arranged eccentrically on the axial direction of the infusion tube, the glue applying head 6 is in linear contact with the inner wall of the infusion tube, and then the glue on the surface of the glue applying head 6 is evenly applied on the inner wall of the infusion tube by rotating the glue applying head 6 by one circle.

[0021] In the embodiment, in use, first, the intermediate column 4 is inserted into the butt joint cylinder 2, then the cylindrical end 1 is installed on the drip site, the drip site positions the infusion tube, the axial direction of the cylindrical end 1, the axial direction of the butt joint cylinder 2, the axial direction of the intermediate column 4 and the axial direction of the infusion tube are coaxially arranged, then the drip site drives the glue applying head 6 to be inserted into the infusion tube, so that the glue applying head 6 is abutted on one side of the inner wall of the infusion tube, then the drip site drives the cylindrical end 1, the butt joint cylinder 2, the thin end head 3, the intermediate column 4, the partition column 5 and the glue applying head 6 to be synchronously rotated, the glue on the surface of the glue applying head 6 is evenly applied on the inner wall of the infusion tube, and finally the drip site drives the glue applying head 6 to be separated from the infusion tube.

[0022] The above is only a preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An eccentric glue coating head based on the drip chamber station of a transfusion set assembly machine, comprising a cylindrical end (1) and a butt joint cylinder (2) integrally formed at one end of the cylindrical end (1), characterized in that: One end of the docking barrel (2) is movably sleeved with an intermediate column (4), one end of the intermediate column (4) is integrally formed with a thin end (3), the other end of the intermediate column (4) is integrally formed with a partition column (5), one end of the partition column (5) is integrally formed with an eccentric glue applying head (6).

2. The eccentric glue head based on infusion set assembly machine drip chamber station according to claim 1, characterized in that, One end of the partition column (5) is cylindrical, the other end of the partition column (5) is circular truncated cone.

3. The eccentric glue head based on infusion set assembly machine drip chamber station according to claim 2, characterized in that, The diameter of one end of the partition column (5) is 8mm, the diameter of the other end of the partition column (5) is 6mm.

4. The eccentric glue head based on infusion set assembly machine drip chamber station according to claim 1, characterized in that, The diameter of the intermediate column (4) is 5mm, the diameter of the glue applying head (6) is 3.3mm-3.5mm.

5. The eccentric glue head based on infusion set assembly machine drip chamber station according to claim 4, characterized in that, The axial cylindrical end (1) of the glue applying head (6) is coaxially arranged in the axial direction, the eccentric distance between the axial direction of the intermediate column (4) and the axial direction of the glue applying head (6) is 0.2mm-0.4mm.

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