CN2493222Y - Assembling device for syringe automatic assembling machine - Google Patents
Assembling device for syringe automatic assembling machine Download PDFInfo
- Publication number
- CN2493222Y CN2493222Y CN 01253214 CN01253214U CN2493222Y CN 2493222 Y CN2493222 Y CN 2493222Y CN 01253214 CN01253214 CN 01253214 CN 01253214 U CN01253214 U CN 01253214U CN 2493222 Y CN2493222 Y CN 2493222Y
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- China
- Prior art keywords
- positioning recess
- assembling
- assembling device
- syringe
- rotary table
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- Expired - Fee Related
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Abstract
A fitting device of syringe automatic assembly machine pertains to a one-time syringe production and assembly equipment, which solves the problem of the prior syringe assembly, such as complicated structure, high noise, unstable operation and slow assembly. The fitting device includes a rotating shaft; the upper part and the middle part of the rotating shaft are respectively fixed with an upper rotating disc and a lower rotating disc; the edge of the upper rotating disc is evenly provided with a plurality of upper positioning notches; the edge of the lower rotating disc is provided with a same number of lower positioning notches corresponding to the upper positioning notches; the right top of the upper positioning notch and the right bottom of the lower positioning notch are provided with a layering mechanism. When the workpiece goes through the layering mechanism, the utility model utilizes the layering force of the layering mechanism and completes the assembly operation. The utility model has the advantages of rapid assembly, good reliability, simple structure, stable operation and low noise.
Description
Technical field
This utility model belongs to the production and assembly equipment of a kind of production equipment of medical apparatus and instruments, particularly a kind of disposable syringe.
Background technology
In medical system, disposable syringe is used widely at present.When using disposable syringe, syringe processing such as needn't carry out disinfection, user only need directly be torn outer package and get final product.Therefore it has the advantage of easy to use and safety and sanitation and is subjected to liking of user, but this production to disposable syringe has proposed very high hygienic requirements.Existing disposable syringe normally is made up of injection rod, injection tube, rubber stopper and four parts of syringe needle.For the assembling of these four parts, traditional method is that employing is manual.Manual disadvantage is that syringe adheres to pathogenic bacteria easily, causes the product hygienic requirements defective; Manual assembling speed is also lower simultaneously.Therefore, many people get down to the design and the research of syringe automatic assembling.In the present designed and syringe automatic assembling that develops, the assembling of each accessory of syringe realizes by pneumatic principle.That is to say that it is to rely on the piston in the cylinder to fix the syringe accessory, assembles by the reciprocating motion of piston.Adopt air operated assembling device, its structure is very complicated, the cost height of kludge; Simultaneously, piston noise in motor process is very high in the cylinder, and the operation of kludge is not steady and assembling speed is slow.
Summary of the invention
The purpose of this utility model is to assemble existing the problems referred to above at present syringe, and the assembling device of a kind of simple in structure, good reliability, running is steady and assembling speed is fast syringe automatic assembling is provided.
For achieving the above object, this utility model has adopted following technical proposal: the assembling device of this syringe automatic assembling comprises a rotating shaft, the top rotary table and the lower rotary table that can rotate with rotating shaft fixed at the top of rotating shaft and middle part respectively, the edge of top rotary table evenly is provided with positioning recess on several, the edge of lower rotary table also is provided with last positioning recess equal number and descends positioning recess one to one, each down positioning recess all be positioned at pairing go up positioning recess under, be provided with a top-pressure mechanism directly over the last positioning recess with under the following positioning recess.
The assembling device of this syringe automatic assembling is to utilize the driven by motor rotating shaft and the top rotary table and the lower rotary table that are fixed in the rotating shaft rotate together, and the workpiece that assemble is positioned in positioning recess and the following positioning recess.When workpiece process top-pressure mechanism, utilize the roof pressure power of top-pressure mechanism, finish the operation of assembling.
Above-mentioned top-pressure mechanism comprises and is positioned at directly over the positioning recess and horizontally disposed baffle plate and be positioned under the following positioning recess and the top board that is obliquely installed that top board is fixed on the frame of kludge.When workpiece process top-pressure mechanism, baffle plate makes the workpiece vertical direction invariant position that is arranged in positioning recess, and top board to being arranged in the workpiece generation roof pressure power of positioning recess down, moves up it because certain gradient is arranged, thereby finishes this operation of assembling.
This top-pressure mechanism also can be by opposite direction setting.That is to say that top-pressure mechanism comprises the top board that is positioned at directly over the positioning recess and is obliquely installed and be positioned under the following positioning recess and horizontally disposed baffle plate that top board is fixed on the frame of kludge.
Above-mentioned baffle plate is fixed on the frame of kludge, keeps motionless in top rotary table and lower rotary table rotation process.
In addition, baffle plate also can be directly and rotating disk connect together.Particularly, when baffle plate be positioned at positioning recess directly over the time, baffle plate is fixed on the top rotary table upper side; The baffle plate plate be positioned at following positioning recess under the time, baffle plate is fixed on the lower rotary table downside.
Usually set up two pillars between top board and frame, these two pillars are fixed on the frame, and the two ends of top board connect with these two pillars respectively.Optimal scheme is that an end of top board and one are column articulated, and the other end is connected by bolt and another root pillar.Like this, can regulate the angle of inclination of top board, to adapt to the needs of different product assembling according to the specification of workpieces difference that will assemble.
Compared with prior art, the assembling device of the syringe automatic assembling that provides of this utility model has following advantage:
1, owing to adopt the structure of mechanical turntable type, can not rotation intermittently, continuous operation, therefore the speed of assembling is fast, good reliability.
2, this device utilizes the top-pressure mechanism of baffle plate and top board composition to finish the action of assembling, and simple in structure, running is steady, and noise is low.
3,,, be suitable for the cleaning shop and use so meet the hygienic requirements that medical apparatus and instruments is produced because this device can be finished assembly process automatically.
Description of drawings
Fig. 1 is the profile sketch map of the assembling device of the syringe automatic assembling that provides of this utility model.
Partial structurtes sketch map when Fig. 2 is the assembling device work of the syringe automatic assembling that provides of this utility model.
The specific embodiment
What as depicted in figs. 1 and 2, present embodiment provided is the sketch map that is used for syringe injection tube 8 and syringe needle 9 assemblings.This device comprises parts such as rotating shaft 1, top rotary table 2, lower rotary table 3, baffle plate 5, top board 6 and pillar 7.Rotating shaft 1 connects with motor, rotates by driven by motor rotating shaft 1.Top rotary table 2 and lower rotary table 3 are fixed in the rotating shaft 1, along with rotating shaft 1 is rotated together.
As shown in Figure 1, the edge of top rotary table 2 evenly is provided with positioning recess 20 on several.At the shape of injection tube 8, going up positioning recess 20 in the present embodiment is semicircle shape.
Lower rotary table 3 edges also are provided with last positioning recess 20 equal numbers and descend positioning recess 30 one to one, following positioning recess 30 be positioned at pairing go up positioning recess 20 under.Because top rotary table 2 all is fixed in the rotating shaft 1 with lower rotary table 3,, guaranteed that last positioning recess 20 is constant with the correspondence position of following positioning recess 30 so the relative position between them is constant.In the present embodiment, the shape of following positioning recess 30 also is a semicircle shape, but the middle part is provided with step 31, forms suitable for reading big, young down.This shape of following positioning recess 30 can hang on down in the positioning recess 30 syringe needle 9 on the one hand and can not come off, take into account the location to injection tube 8 on the other hand again, makes the bottom of injection tube 8 also be arranged in positioning recess 30 down.Thereby guaranteed injection tube 8 position stabilities in the assembling process, improved the reliability of assembling.
Top-pressure mechanism in the present embodiment comprises baffle plate 5 and top board 6.Baffle plate 5 is located at the upper side of top rotary table 2, is connected as a single entity with top rotary table 2.Such structure makes injection tube 8 to snap in and the upright position is fixed, and separation also is easy to.Top board 6 be positioned at following positioning recess 30 under, certain gradient is arranged.The frame 4 of kludge is provided with two pillars 7, and two pillars 7 in the two ends of top board 6 and this connect.As shown in Figure 2, an end of top board 6 and a pillar 7 are hinged, and the other end is connected by bolt 10 and another root pillar 7.When regulating the gradient of top board 6, as long as unclamp bolt 10, upset top board 6 gets final product.This regulatory function of top board 6 can make this assembling device adapt to the product of different size.
The assembling device that this utility model provides can not only carry out the assembling of aforesaid injection tube and syringe needle, also can be applicable between injection rod and the rubber stopper or injection tube assembly and injection rod assembly between assembling and other similar assembling.
Claims (10)
1, a kind of assembling device of syringe automatic assembling, comprise a rotating shaft (1), it is characterized in that the top of described rotating shaft (1) and middle part fixing the top rotary table (2) and the lower rotary table (3) that can rotate with rotating shaft (1) respectively, the edge of top rotary table (2) evenly is provided with positioning recess on several (20), the edge of lower rotary table (3) also is provided with last positioning recess (20) equal number and descends positioning recess (30) one to one, each down positioning recess (30) all be positioned at pairing go up positioning recess (20) under, be provided with a top-pressure mechanism directly over the last positioning recess (20) with under the following positioning recess (30).
2, the assembling device of syringe automatic assembling according to claim 1, it is characterized in that described top-pressure mechanism comprises is positioned at directly over the positioning recess (20) and horizontally disposed baffle plate (5) and be positioned under the following positioning recess (30) and the top board (6) that is obliquely installed, and top board (6) is fixed on the frame (4) of kludge.
3, the assembling device of syringe automatic assembling according to claim 1, it is characterized in that described top-pressure mechanism comprises the top board (6) that is positioned at directly over the positioning recess (20) and is obliquely installed and be positioned under the following positioning recess (30) and horizontally disposed baffle plate (5) that top board (6) is fixed on the frame (4) of kludge.
4,, it is characterized in that described baffle plate (5) is fixed on the frame (4) of kludge according to the assembling device of claim 2 or 3 described syringe automatic assemblings.
5, the assembling device of syringe automatic assembling according to claim 2 is characterized in that described baffle plate (5) is fixed on top rotary table (2) upper side.
6, the assembling device of syringe automatic assembling according to claim 3 is characterized in that described baffle plate (5) is fixed on lower rotary table (3) downside.
7, according to the assembling device of claim 2 or 3 described syringe automatic assemblings, it is characterized in that between top board (6) and frame (4), setting up two pillars (7), these two pillars (7) are fixed on the frame (4), and the two ends of top board (6) connect with these two pillars (7) respectively.
8, the assembling device of syringe automatic assembling according to claim 7 is characterized in that an end of described top board (6) and a pillar (7) are hinged, and the other end is connected by bolt (10) and another root pillar (7).
9,, it is characterized in that described upward positioning recess (20) is a semicircle shape according to the assembling device of claim 1,2 or 5 described syringe automatic assemblings.
10, according to the assembling device of claim 1,2 or 5 described syringe automatic assemblings, it is characterized in that the semicircle shape that is shaped as of described positioning recess (30) down, the middle part is provided with step (31), forms suitable for reading big, young down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01253214 CN2493222Y (en) | 2001-08-17 | 2001-08-17 | Assembling device for syringe automatic assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01253214 CN2493222Y (en) | 2001-08-17 | 2001-08-17 | Assembling device for syringe automatic assembling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2493222Y true CN2493222Y (en) | 2002-05-29 |
Family
ID=33662755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01253214 Expired - Fee Related CN2493222Y (en) | 2001-08-17 | 2001-08-17 | Assembling device for syringe automatic assembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2493222Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101543652B (en) * | 2009-04-28 | 2011-06-08 | 上海达华医疗器械有限公司 | Method and device for producing safety destruction type syringe |
| CN106607673A (en) * | 2015-10-22 | 2017-05-03 | 韦特拉斯特有限公司 | Piston assembly apparatus for liquid injector in body |
-
2001
- 2001-08-17 CN CN 01253214 patent/CN2493222Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101543652B (en) * | 2009-04-28 | 2011-06-08 | 上海达华医疗器械有限公司 | Method and device for producing safety destruction type syringe |
| CN106607673A (en) * | 2015-10-22 | 2017-05-03 | 韦特拉斯特有限公司 | Piston assembly apparatus for liquid injector in body |
| CN106607673B (en) * | 2015-10-22 | 2019-08-16 | 韦特拉斯特有限公司 | The piston assembling device of internal fluid injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |