阅读说明：本技术 一种针管硅化装置及方法 (Needle tube silicification device and method ) 是由 杨世川 钟海平 于 2019-12-03 设计创作，主要内容包括：本发明提供一种针管硅化装置及方法,所述的针管硅化装置包括卡盒(1)、排放座(10)和硅化液盒(11),卡盒(1)为中空腔体结构,且卡盒(1)的中空腔体的截面形状为C形结构,在卡盒(1)顶部形成相对而立的限位压板(4),在卡盒(1)侧部形成供排放座(10)出入的排放座入口(6)。在对针管进行硅化处理作业时,将待硅化处理的针管安装到排放座上,再将排放座连同针管放入卡盒的中空腔内,通过限位压板对针管进行限位固定,最后,将卡盒连同针管一起翻转,并通过硅化液盒中的硅化液对针管进行硅化处理,以实现针管的批量化硅化处理,并能保证针管的硅化高度的一致性,极大地提高了针管的硅化处理质量。(The invention provides a needle tube silicification device and a method, the needle tube silicification device comprises a card box (1), a discharge seat (10) and a silicification liquid box (11), the card box (1) is of a hollow cavity structure, the cross section of the hollow cavity of the card box (1) is of a C-shaped structure, a relative and vertical limiting pressing plate (4) is formed at the top of the card box (1), and a discharge seat inlet (6) for the discharge seat (10) to enter and exit is formed at the side part of the card box (1). When the needle tubes are subjected to silicification operation, the needle tubes to be subjected to silicification are installed on the discharge seat, the discharge seat and the needle tubes are placed into the hollow cavity of the clamping box, the needle tubes are limited and fixed through the limiting pressing plate, finally, the clamping box and the needle tubes are turned over together, and the needle tubes are subjected to silicification through silicification liquid in the silicification liquid box, so that batch silicification of the needle tubes is realized, the consistency of the silicification heights of the needle tubes can be guaranteed, and the silicification quality of the needle tubes is greatly improved.)

1. A needle tube silicification device comprises a silicification liquid box (11), and is characterized in that: still include card box (1) and discharge seat (10), card box (1) be the cavity structure, and the cross sectional shape of the cavity of card box (1) is C shape structure, relative and upright spacing clamp plate (4) are formed at the top of card box (1), form the discharge seat entry (6) that supply to discharge seat (10) and come in and go out in the lateral part of card box (1).

2. The needle cannula siliconizing device according to claim 1, wherein: one end of the card box (1) is provided with a limiting column (2).

3. The needle cannula siliconizing device according to claim 1, wherein: one end of the card box (1) forms a left hanging lug (3), and the left hanging lug (3) is provided with a through hole structure.

4. The needle cannula siliconizing device according to claim 1, wherein: and a shaping fixing pad (5) is arranged on the lower side of the limiting pressure plate (4).

5. A siliconizing device for needles according to any of claims 1 to 4, characterized in that: one side of the siliconizing liquid box (11) is provided with a fixed support (13) and a lifting support (15), and the fixed support (13) and the lifting support (15) are movably connected with each other in a relative lifting motion manner.

6. The needle cannula siliconizing device according to claim 5, wherein: the fixed support (13) is provided with a strong magnetic table (14).

7. The needle cannula siliconizing device according to claim 5, wherein: and a hanging card (16) is arranged at the top of the lifting support (15).

8. The needle cannula siliconizing device according to claim 5, wherein: and the lifting support (15) is provided with scale marks (12).

9. A siliconizing device for needles according to any of claims 1 to 4, characterized in that: the siliconizing liquid box (11) is provided with scale marks (12).

10. A needle tube silicification method is characterized in that: use of a device for siliconizing syringes according to any of claims 1 to 9, comprising the following steps:

s1, mounting the needle tube (8) to be siliconized on the discharge seat (10);

s2, placing the discharge seat (10) and the needle tube (8) into the hollow cavity of the card box (1), and limiting and fixing the needle tube (8) through the limiting pressing plate (4);

s3, the cartridge (1) is turned over together with the needle tube (8), and the needle tube (8) is siliconized by the siliconizing liquid in the siliconizing liquid cartridge (11).

Technical Field

The invention relates to the field of needle tube silicification, in particular to a needle tube silicification device and method for needle tube batch silicification.

Background

In the production process of blood transfusion blood taking needles, the needle tubes of the blood taking needles need to be siliconized. The current silicidation process is performed manually. After the quality of a single blood taking needle is qualified, the needle tube part of the blood taking needle is manually immersed into a siliconizing solution pool for siliconizing treatment. In the manual silicification process, the operation efficiency is low, the safety problem that the needle tip stabs operators is easy to occur, the needle tip is often damaged to cause scrapping, or the damaged blood taking needle flows into the next process to cause the final overall quality of the blood taking needle to be reduced; in addition, the siliconizing height and time of the needle tube are not good to uniformly grasp the operation standard, and if the siliconizing height and time of the needle tube are inconsistent, the siliconizing liquid on the inner wall of the needle tube is too much or too little, so that the siliconizing quality of the needle tube is reduced.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: aiming at the problems in the prior art, the needle tube silicification device and the needle tube silicification method are provided, and the silicification operation efficiency and the silicification quality of the needle tube are improved.

The technical problem to be solved by the invention is realized by adopting the following technical scheme: the needle tube silicification device comprises a card box, a discharge seat and a silicification liquid box, wherein the card box is of a hollow cavity structure, the cross section of the hollow cavity of the card box is of a C-shaped structure, a relative and vertical limiting pressure plate is formed at the top of the card box, and a discharge seat inlet for the discharge seat to come in and go out is formed in the side part of the card box.

Preferably, one end of the card box is provided with a limiting column.

Preferably, a left hanging lug is formed at one end of the clamping box, and a through hole structure is arranged on the left hanging lug.

Preferably, the shaping fixing pad is arranged on the lower side of the limiting pressure plate.

Preferably, one side of the siliconizing liquid box is provided with a fixed bracket and a lifting bracket, and the fixed bracket and the lifting bracket are movably connected with each other in a relative lifting motion.

Preferably, the fixed support is provided with a strong magnetic table.

Preferably, the top of the lifting support is provided with a hanging card.

Preferably, the lifting support is provided with scale marks.

Preferably, the siliconizing solution box is provided with scale marks.

The needle tube silicification method is carried out by the needle tube silicification device, and comprises the following steps:

s1, mounting the needle tube to be siliconized on the discharge seat;

s2, placing the discharge seat and the needle tube into the hollow cavity of the card box, and limiting and fixing the needle tube through a limiting pressure plate;

s3, the cartridge is turned over together with the syringe, and the syringe is siliconized by the siliconizing liquid in the siliconizing liquid cartridge.

Compared with the prior art, the invention has the beneficial effects that: when the needle tubes are subjected to silicification operation, the needle tubes to be subjected to silicification are installed on the discharge seat, the discharge seat and the needle tubes are placed into the hollow cavity of the clamping box, the needle tubes are limited and fixed through the limiting pressing plate, finally, the clamping box and the needle tubes are turned over together, and the needle tubes are subjected to silicification through silicification liquid in the silicification liquid box, so that batch silicification operation of the needle tubes can be realized even if manual silicification operation is performed, consistency of silicification heights of the needle tubes can be guaranteed, needle points are not damaged, and the silicification liquid on the inner walls of the needle tubes is uniform, so that the silicification quality of the needle tubes is greatly improved.

Drawings

FIG. 1 is a schematic view (cartridge portion) showing the construction of a siliconizing device for a needle cannula according to the present invention.

FIG. 2 is a schematic view showing the structure of a siliconizing device for a needle tube (siliconizing solution cartridge part) according to the present invention.

Fig. 3 is a top view of the siliconizing solution cartridge shown in fig. 2.

FIG. 4 is a schematic operation diagram of a needle tube silicification method according to the present invention (step 1).

FIG. 5 is a schematic operation diagram of a needle tube silicification method according to the present invention (step 2).

Fig. 6 is a perspective view of fig. 5.

FIG. 7 is a schematic operation diagram of a needle tube silicification method according to the present invention (step 3).

FIG. 8 is a schematic diagram of the operation of a method for silicifying a needle tube according to the present invention (step 4).

The labels in the figure are: 1-card box, 2-limit column, 3-left hanging lug, 4-limit pressure plate, 5-plastic fixing pad, 6-discharge seat inlet, 7-right hanging lug, 8-needle tube, 9-needle handle, 10-discharge seat, 11-silicide box, 12-scale mark, 13-fixing support, 14-strong magnetic table, 15-lifting support and 16-hanging card.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.