CN101015718A - Transfusion needle mechanical needle tube mounting technique and device thereof - Google Patents
Transfusion needle mechanical needle tube mounting technique and device thereof Download PDFInfo
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- CN101015718A CN101015718A CN 200710067434 CN200710067434A CN101015718A CN 101015718 A CN101015718 A CN 101015718A CN 200710067434 CN200710067434 CN 200710067434 CN 200710067434 A CN200710067434 A CN 200710067434A CN 101015718 A CN101015718 A CN 101015718A
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- needle
- plane
- transfusion
- needle tubing
- tube mounting
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Abstract
The invention provides a method of mechanical assembly of infusion needle, which comprises setting a predetermined inclined surface in the needle convey route to allow an inclined plane produced by grinding the needle tube tip substantially parallel to the plane of the needle base wing; conveying the needle tube to a preset position; vibrating to make the needle tube rotate; and positioning the needle tube by stopping rotation until the needle tip inclined plane engages with the predetermined inclined surface. The invention solves the problems of needle tube positioning and assembly, and integrates the processes of needle grinding, needle positioning, needle clamping, and needle insertion, thereby increasing the work efficiency greatly.
Description
Technical field
The present invention relates to a kind of production technology that is used for transfusion needle, particularly a kind of transfusion needle mechanical needle tube mounting technique and device thereof.
Background technology
At present the disposable infusion needle that uses all relies on hand assembled, and pin in craft is promptly adorned needle tubing by hand on the needle stand of infusing, and this assembling present situation makes it inefficiency and easily causes the pollution of transfusion needle product.At present the domestic equipment that does not also have mechanical assembly, the particularly directional technology of motorization assembly Transfusion needle pipe never solve, and the needle slope of transfusion needle (dial) can not be parallel with needle stand and be kept the dial direction constant.
Summary of the invention
The objective of the invention is to provide a kind of and realize that by mechanical assembly equipment the automatic of disposable infusion needle goes up pin, and in the motorization assembly process, can keep constant transfusion needle mechanical needle tube mounting technique of dial direction and device thereof for the deficiency that solves above-mentioned technology.
In order to achieve the above object, the designed transfusion needle mechanical needle tube mounting technique of the present invention is to be provided with to make control needle tubing head inclined-plane towards the inclined-plane of finishing the grinding of the transfusion needle needle point directed tapered plane substantially parallel with the needle stand aerofoil in the way that needle tubing is flowed through, directed tapered plane is to contain successive chamfered transition at the ladder parallel slot, the transition inclined-plane is made for containing metal or nonmetal or metal and nonmetal bonded material, needle tubing puts the back in place because vibration makes the needle tubing rotation, needle tubing no longer rotates when pinpoint inclined plane and directed tapered plane are involutory in opposite directions, has guaranteed the orientation of needle tubing.
It comprises sliding way, vibra shoot, oriented slopes its apparatus structure; some V-shaped grooves that are arranged in parallel are arranged on sliding way; directed tapered plane is fixed on the vibra shoot in the groove; vibration Cao is the ladder parallel slot; by determining frequency and the amplitude vibration of direction to determine, the oriented slopes setting can protect syringe needle can not damage.
Described oblique V-shaped groove also can be U-lag or shape groove, can one or several succeeding vat designs.
During work, pin is scraped into sliding way 1, glides to entering the vibra shoot of bottom, and baffle plate stops Aculeata.Because vibration needle tubing rotation, when the inclined-plane of needle tubing and oriented slopes two planes mutually backward, needle tubing no longer rotates, and makes the direction unanimity on whole needle tubings inclined-plane, finishes orientation.
Described oblique V-shaped groove also can be the little vibration of groove of U-lag or shape groove, is provided with to be no more than 50 some V-shaped grooves that are arranged in parallel, and realizes the rotation of needle tubing cast-over tube hub axis in groove; Can keep pinpoint inclined plane towards the assemble mechanism of rotary pin and seat the positioning and clamping mechanism of band transfusion needle wing seat is rotated up, aim at backshank, the mechanism that needle tubing is clamped moves down again, and needle tubing just dress (inserting) is gone into needle stand, assembling in the time of the assembling of one piece of transfusion needle of realization or some pieces of transfusion needles.
Resulting a kind of transfusion needle mechanical needle tube mounting technique of the present invention and device thereof, world's initiative, solved the orientation and the assembly problem of needle tubing, gone up the pin machine automatically, operations such as this machine can be finished automatically and get pin, scrapes pin, orientation, clamping, insertion thereby researched and developed a cover transfusion needle.The orientation method problem that last pin mechanism has solved pointer assembling machine tool needle tubing in the transfusion needle assembling has improved production efficiency greatly.
Description of drawings
Fig. 1 is the transfusion needle structural representation;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of needle tubing on oriented slopes and vibration slideway;
Fig. 4 is a pin machine partial structurtes sketch map in the present invention;
Fig. 5 is the structural representation of winding the needle tube device.
1, sliding way; 2, oriented slopes; 3, vibra shoot; 4, Transfusion needle pipe; 5, press from both sides the pin bar down; 6, press from both sides the pin bar on; 7, retaining needle plate; 8, the transfusion needle stand wing; 9, frock bar; 10, needle tubing; 11, get the pin cylinder; 12, get needle plate; 13, scrape the pin cylinder; 14, scrape needle plate; 15, folder pin cylinder; 16, retaining pin cylinder; 17, arc holder; 18, turnover panel; 19, turn cylinder; 20, support, 21 needle slopes.
The specific embodiment
The invention will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment:
A kind of transfusion needle mechanical needle tube mounting technique that present embodiment is described is in the way that needle tubing is flowed through, be provided with make control needle tubing head inclined-plane towards, finish the inclined-plane directed tapered plane substantially parallel of transfusion needle needle point grinding with the needle stand aerofoil.Directed tapered plane is to contain successive transition inclined-plane in the ladder parallel slot, and the transition inclined-plane is made for containing metal or nonmetal or metal and nonmetal bonded material.After the needle tubing crossheading glided and to put in place, because vibration and around self axis rotation, needle tubing no longer rotated when pinpoint inclined plane and directed tapered plane are involutory in opposite directions, has guaranteed the orientation of needle tubing, and transfusion needle as shown in Figure 1 and Figure 2.
Its apparatus structure row's some V-arrangement vibra shoots 3 such as has as shown in Figure 3, Figure 4 on sliding way 1, directed tapered plane 2 is fixed on the vibra shoot 3, and vibra shoot 3 be the ladder parallel slot, by determining that direction is with definite frequency and amplitude vibration.
As shown in Figure 5, be the overall structure figure of winding the needle tube device, mainly by sliding way 1, oriented slopes 2, vibra shoot 3, Transfusion needle pipe 4, down press from both sides pin bar 5, on press from both sides pin bar 6, retaining needle plate 7, the transfusion needle stand wing 8, frock bar 9, needle tubing 10, get pin cylinder 11, get needle plate 12, scrape pin cylinder 13, scrape needle plate 14, folder pin cylinder 15, retaining pin cylinder 16, arc holder 17, turnover panel 18, turn cylinder 19, support 20 is formed
During work, Transfusion needle pipe 4 is scraped into sliding way 1, glides to entering the vibra shoot 3 of bottom, and retaining needle plate 7 stops needle tubing 4 afterbodys.Because vibration, needle tubing 4 rotation, when 2 liang of planes of needle slope 21 and oriented slopes of needle tubing 4 mutually backward, needle tubing 4 no longer rotates, and makes the direction unanimity on whole needle tubings inclined-plane 21, finishes orientation.
The oblique V-shaped groove of described vibra shoot 3 also can be U-lag or shape groove.Vibra shoot 3 little vibrating devices are to contain to be no more than 50 some V-shaped grooves that are arranged in parallel, and realize the rotation of needle tubing 4 cast-over tube hub axis in vibra shoot 3, can keep pinpoint inclined plane 21 towards the assemble mechanism of rotary pin and seat.During work, the positioning and clamping mechanism of band transfusion needle wing seat 8 rotates up, and aims at backshank, and the mechanism 5,6 that needle tubing is clamped moves down, and needle tubing 4 just dress (inserting) is gone into pin wing seat 8.One or several succeeding vat designs, assembling in the time of the assembling of one piece of transfusion needle of realization or some pieces of transfusion needles.
Claims (3)
1, a kind of transfusion needle mechanical needle tube mounting technique, it is characterized in that in the way that needle tubing is flowed through, being provided with and make control needle tubing head inclined-plane towards the inclined-plane of finishing the grinding of the transfusion needle needle point directed tapered plane substantially parallel with the needle stand aerofoil, directed tapered plane is to contain successive chamfered transition at the ladder parallel slot, the transition inclined-plane is made for containing metal or nonmetal or metal and nonmetal bonded material, needle tubing puts the back in place because vibration makes the needle tubing rotation, needle tubing no longer rotates when pinpoint inclined plane and directed tapered plane are involutory in opposite directions, to guarantee the orientation of needle tubing.
2, a kind of transfusion needle mechanical needle tube mounting device, it comprises sliding way, vibra shoot, oriented slopes, it is characterized in that having on sliding way some V-shaped grooves that are arranged in parallel, and directed tapered plane is fixed on the vibra shoot, and vibra shoot is the ladder parallel slot.
3, a kind of transfusion needle mechanical needle tube mounting device according to claim 2, the oblique V-shaped groove that it is characterized in that described vibra shoot also can be U-lag or shape groove, is one or several succeeding vat designs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710067434A CN100577229C (en) | 2007-03-08 | 2007-03-08 | Transfusion needle mechanical needle tube mounting method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710067434A CN100577229C (en) | 2007-03-08 | 2007-03-08 | Transfusion needle mechanical needle tube mounting method and device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101015718A true CN101015718A (en) | 2007-08-15 |
| CN100577229C CN100577229C (en) | 2010-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710067434A Expired - Fee Related CN100577229C (en) | 2007-03-08 | 2007-03-08 | Transfusion needle mechanical needle tube mounting method and device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100577229C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101336838B (en) * | 2008-07-28 | 2011-10-19 | 林军华 | Medical device for aligning active-face of needle-tube |
| CN101817450B (en) * | 2009-02-27 | 2014-02-26 | 梁启明 | Slide chute for arraying infusion needles |
| CN103894523A (en) * | 2013-12-27 | 2014-07-02 | 力天模塑(大连)有限公司 | Medical indwelling needle straightening machine |
| CN104400413A (en) * | 2014-10-15 | 2015-03-11 | 深圳市北诚自动化设备有限公司 | Medical needle tube positioning structure and medical needle automatic assembling equipment |
| CN106064296A (en) * | 2016-07-20 | 2016-11-02 | 梁启明 | A kind of Shang Zhen mechanism |
| CN109317943A (en) * | 2018-11-13 | 2019-02-12 | 玉环县天来机械设备有限公司 | The attitude reference device of needle tubing blade surface |
-
2007
- 2007-03-08 CN CN200710067434A patent/CN100577229C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101336838B (en) * | 2008-07-28 | 2011-10-19 | 林军华 | Medical device for aligning active-face of needle-tube |
| CN101817450B (en) * | 2009-02-27 | 2014-02-26 | 梁启明 | Slide chute for arraying infusion needles |
| CN103894523A (en) * | 2013-12-27 | 2014-07-02 | 力天模塑(大连)有限公司 | Medical indwelling needle straightening machine |
| CN104400413A (en) * | 2014-10-15 | 2015-03-11 | 深圳市北诚自动化设备有限公司 | Medical needle tube positioning structure and medical needle automatic assembling equipment |
| CN106064296A (en) * | 2016-07-20 | 2016-11-02 | 梁启明 | A kind of Shang Zhen mechanism |
| CN106064296B (en) * | 2016-07-20 | 2024-01-12 | 梁启明 | Needle feeding mechanism |
| CN109317943A (en) * | 2018-11-13 | 2019-02-12 | 玉环县天来机械设备有限公司 | The attitude reference device of needle tubing blade surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100577229C (en) | 2010-01-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20130308 |