A feeding method for venous needle wings

A technology of venous needles and fins, which is applied in the directions of packaging, loading/unloading, and conveyor objects, etc., which can solve the problems of low assembly efficiency and inconsistent positions of plastic needle exhaust ports.

Active Publication Date: 2020-10-20
梁启明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the position of the exhaust port of the plastic needle cannot be unified, which requires additional correction during the assembly process, and its assembly efficiency is low

Method used

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  • A feeding method for venous needle wings
  • A feeding method for venous needle wings
  • A feeding method for venous needle wings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Figure 19 It is a block diagram of the principle structure of a venous needle wing sheet feeding method of the present invention; Figure 19 As shown, a venous needle wing sheet feeding method includes the following steps:

[0065] Step 1: Stir the venous needle wings so that the venous needle wings are neatly arranged side by side in order;

[0066] Step 2: The side-by-side venous needle wings are transported to the bottom of the respective sliding track Ⅰ along the corresponding sliding track Ⅰ;

[0067] Step 3: Push the side-by-side venous needle fins located in the glide track Ⅰ, so that these side-by-side venous needle fins slide into the glide track II;

[0068] Step 4: Rotate and guide the side-by-side venous needle wings located in the glide track II, align the bottom end of the glide track II with the glide track III, and then transport these side-by-side vein needle wings into the glide track III;

[0069] Step 5: The side-by-side venous needle wings are d...

Embodiment 2

[0090] On the basis of above-mentioned embodiment 1, as figure 1 As shown, two venous needle fin feeding mechanisms in the present invention are arranged side by side, wherein several venous needle fin jigs 5 can go out along a plurality of falling tracks of the bottom guide devices of the two venous needle fin feeding mechanisms. The direction of the arrangement of the feed openings moves circularly or reciprocatingly; since the length of the overlapping area between two adjacent slot holes 502 in the groove V501 provided on the venous needle wing jig 5 is half of the slot hole 502 The length is half the width of the vein needle flap 6, so a vein needle flap fixture 5 (that is, a unit length) embedded slot 502 can accommodate two rows of vein needles conveyed by the vein needle flap feeding mechanism Wings 6, so as to realize that a venous needle wing jig 5 can be sequentially received on the two venous needle wings by moving in the arrangement direction of multiple falling t...

specific Embodiment

[0092] On the basis of Example 1, such as Figure 2~3 As shown, the present invention provides a specific embodiment of a venous needle wing sheet feeding method, comprising the following steps:

[0093] First, transport the venous needle wing 6 down to the bottom end along the multiple grooves I101 in the needle handle main board 1, and at the same time start the air blower 11, and align the blowing hole 110 on the needle handle main board 1 Groove I 101 for blowing air, so that the vein needle fin 6 embedded in the groove I 101 slides down to the bottom of the needle handle main board 1 along with the air flow and its own gravity, and is supported by a row of first thimbles 102 and / or a row of thimbles. The second thimble 103 blocks these venous needle wings 6 in the groove I101 of the needle handle main board 1;

[0094] Then drive these first thimbles 102 and second thimbles 103 to reciprocate up and down along the respective through holes perpendicular to the axial direc...

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PUM

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Abstract

The invention provides a feeding mode of intravenous needle wing sheets. The feeding mode includes the steps of 1, stirring the intravenous needle wing sheets and making the intravenous needle wing sheets be orderly arranged side by side in sequence; 2, conveying the side-by-side intravenous needle wing sheets to the bottom end of a sliding-down rail I along the sliding-down rail I; 3, pushing the side-by-side intravenous needle wing sheets to slide into a sliding-down rail II; 4, rotating and guiding the side-by-side intravenous needle wing sheets and conveying the side-by-side intravenous needle wing sheets into a sliding-down rail III after the bottom end of the sliding-down rail II is aligned to the sliding-down rail III; 5, deflecting and guiding the side-by-side intravenous needle wing sheets along the sliding-down rail III and inserting the side-by-side intravenous needle wing sheets into odd-numbered embedded groove holes of intravenous needle wing sheet jigs; and 6, sequentially carrying out the operation from the step 2 to the step 4 on other side-by-side intravenous needle wing sheets, and then completing full-load conveyance of the intravenous needle wing sheet jigs one time. The intravenous needle wing sheet jigs of the same length can contain at least two rows of intravenous needle wing sheets, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of venous needle wing assembly equipment among medical devices, in particular to a feeding method for venous needle wing. Background technique [0002] With the improvement of social living standards, infusion as an important treatment method is more widely used in clinical cases. Infusion is a large dose of injection (more than 100ml administered at one time) injected into the body by intravenous infusion. During the infusion, the drip rate of the injection is adjusted through the infusion set, and it enters the vein continuously and stably to replenish body fluids, electrolytes or provide nutrients. . [0003] In the medical infusion industry, disposable infusion sets have been widely used due to their convenience, safety and hygiene. Disinfection is not required during infusion, and the user only needs to unpack the package and connect the infusion set and the venous needle together. However, unclean i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G47/14B65G47/82B65G65/40B65G11/02B65G47/24
CPCB65G11/02B65G47/1407B65G47/24B65G47/82B65G65/40B65G2201/022B65G2207/14
Inventor 梁启明
Owner 梁启明
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