CN2505106Y - Pneumatic feeding device of automatic assembling machine for syringes - Google Patents
Pneumatic feeding device of automatic assembling machine for syringes Download PDFInfo
- Publication number
- CN2505106Y CN2505106Y CN 01254012 CN01254012U CN2505106Y CN 2505106 Y CN2505106 Y CN 2505106Y CN 01254012 CN01254012 CN 01254012 CN 01254012 U CN01254012 U CN 01254012U CN 2505106 Y CN2505106 Y CN 2505106Y
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- China
- Prior art keywords
- workpiece
- automatic assembling
- gas circuit
- air
- workpieces
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- Expired - Fee Related
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Abstract
The utility model provides a pneumatic feeding device of automatic assembling machine for syringes belonging to the pneumatic feeding device, which solves the problem of slow speed of the workpieces feeding on the feeding frame of the automatic assembling machine for syringes in the prior art. The utility model comprises a main air channel and a plurality of branch air channels connected with the main air channel, wherein, the main air channel is connected with an air pump, an air filter is in serial connection with the main air channel, the exterior end of the branch air channel is provided with air outlets arranged on the lateral of the workpieces. The air outlets are located on the lateral of the workpieces on the feeding frame, and the air outlet directions of the outlets are consistent in the movement direction of the workpieces on the feeding frame. The utility model is based on the pneumatic theory to fasten the movement speed of the workpieces, and has the advantages of simple structure, significant effect, capability to improve the working efficiency of the automatic assembling machine, and high practical value.
Description
Technical field
This utility model belongs to a kind of pneumatic discharge apparatus, particularly a kind of pneumatic discharge apparatus that is used on the syringe automatic assembling.
Background technology
Disposable syringe is used widely owing to have easy to use and advantages safety and sanitation.The finished product of disposable syringe generally is made up of parts such as injection tube, injection rod, rubber stopper and syringe needles.After these four kinds of parts are produced, be to adopt hand assembled in the past.Hand assembled exists adheres to pathogenic bacteria easily, causes the product sanitary index not reach shortcomings such as requirement, production efficiency be low.And the syringe automatic assembling can overcome the problems referred to above, is therefore used by the manufacturer of disposable syringe more and more widely.In the syringe automatic assembling, the conveying of each workpiece of syringe is to realize by a cradle of being made up of two parallel guide rails.Advancing of workpiece generally is to rely on back one workpiece that the extruding force of last workpiece is finished.Because this extruding force is very little usually, causes the pace of workpiece slow.And on the other hand, the assembling of workpiece is to utilize the roof pressure of assemble mechanism in the rotating disk drive workpiece rotation process and realize having fast speeds in kludge.Like this, when syringe used, regular meeting occurred because of the workpiece conveying slower, and workpiece vacancy phenomenon appears in the positioning recess that makes the rotating disk edge be used for place work piece, has directly influenced the assembling speed of kludge.
Summary of the invention
The purpose of this utility model is for the slow problem of workpiece transporting velocity in the cradle that solves present syringe automatic assembling, and a kind of pneumatic discharge apparatus of syringe automatic assembling is provided, to improve the transporting velocity of workpiece.
The purpose of this utility model realizes by following technical proposal: the pneumatic discharge apparatus of this syringe automatic assembling comprises a main gas circuit and some gas circuits that are communicated with main gas circuit, main gas circuit is connected with air pump, air filter of serial connection on the main gas circuit, the outer end of propping up gas circuit is an outlet nozzle, and outlet nozzle is positioned at the sidepiece of workpiece.
Some is positioned at the workpiece sidepiece at cradle place in several above-mentioned outlet nozzles, and the outgassing direction of these outlet nozzles is consistent with workpiece movement direction on the cradle.
This utility model is to utilize pneumatic principle, to accelerate workpiece movement speed.Particularly, workpiece when mobile, makes the air-flow that sprays in the outlet nozzle blow to workpiece on cradle, forces workpiece to advance with fast speeds, thereby improves workpiece movement speed.The part of considering syringe has strict hygienic requirements, so set up a filter on main gas circuit, blows to the air-flow of workpiece with purification, avoids pathogenic bacteria to bring on the workpiece.
In addition, also can utilize the air-flow of outlet nozzle to detect the assembling situation of workpiece.That is to say that some is positioned at when being used to assemble the rotating disk place of workpiece in several above-mentioned outlet nozzles, these outlet nozzles are arranged at the bottom of workpiece, and its outgassing direction is for from bottom to top.Because unassembled successful workpiece is loosening easily at the edge of rotating disk, therefore can split away off from the rotating disk edge under the effect of air-flow.Assembling successful workpiece will pass through smoothly, enter next process.
In above-mentioned pneumatic discharge apparatus, preferably be provided with air relief valve on each gas circuit, be convenient to act on the workpiece with a suitable pressure.
Advantage of the present utility model is simple in structure, and effect is obvious, can fully improve the work efficiency of automatic assembling, has higher utility.
Description of drawings
Fig. 1 is the pneumatic schematic diagram of the pneumatic discharge apparatus of this syringe automatic assembling.
Fig. 2 is the sketch map at outlet nozzle place in the pneumatic discharge apparatus of this syringe automatic assembling.
Among the figure, 1, air pump; 2, main gas circuit; 3, filter; 4, prop up gas circuit; 5, air relief valve; 6, outlet nozzle; 7, workpiece; 8, cradle.
The specific embodiment
As shown in Figure 1, in the present embodiment, pneumatic discharge apparatus comprises air pump 1, main gas circuit 2, gas circuit 4, filter 3 and air relief valve 5.Main gas circuit 2 communicates with a gas circuit 4, and a gas circuit 4 has five.On every the gas circuit 4 air relief valve 5 is arranged all.Filter 3 is serially connected on the main gas circuit 2, and it can purify the air that passes through and processing such as sterilization, and the gas that makes out meets the hygienic requirements of producing disposable syringe.The air that comes out from air pump 1 through a main gas circuit 2 and a gas circuit 4, is sprayed by outlet nozzle 6 places at last.
In the present embodiment, filter 3, a gas circuit 4 and air relief valve 5 and outlet nozzle 6 are arranged on the frame of syringe automatic assembling, and air pump 1 is separately independent.During use, air pump 1 inserts by main gas circuit 2 and gets final product.
Shown in Figure 2 is that this utility model is applied to the sketch map that injection rod 7 is carried.Cradle 8 is made of two tracks, in the middle of injection rod 7 is arranged in.The outlet nozzle 6 that props up gas circuit 4 ends is positioned at cradle 8 side locations.The outgassing direction of outlet nozzle 6 is consistent with the direction of advance of injection rod 7.Obviously, under the stream pressure effect of outlet nozzle 6 ejections, injection rod 7 can obviously be accelerated pace, injection rod 7 can be entered on the rotating disk to continuous and compact, to finish the fittage of syringe.
Claims (4)
1, a kind of pneumatic discharge apparatus of syringe automatic assembling, comprise a main gas circuit (2) and some gas circuits (4) that are communicated with main gas circuit (2), main gas circuit (2) is connected with air pump (1), it is characterized in that described main gas circuit (2) goes up a serial connection air filter (3), the outer end of propping up gas circuit (4) is outlet nozzle (6), and outlet nozzle (6) is positioned at the sidepiece of workpiece (7).
2, the pneumatic discharge apparatus of syringe automatic assembling according to claim 1, it is characterized in that some is positioned at workpiece (7) sidepiece that cradle (8) is located in described several outlet nozzles (6), the outgassing direction of these outlet nozzles (6) is consistent with the moving direction that cradle (8) is gone up workpiece (7).
3, the pneumatic discharge apparatus of syringe automatic assembling according to claim 1, it is characterized in that some is positioned at when being used to assemble the rotating disk place of workpiece (7) in described several outlet nozzles (6), these outlet nozzles (6) are arranged at the bottom of workpiece (7), and its outgassing direction is for from bottom to top.
4,, it is characterized in that described gas circuit (4) is provided with air relief valve (5) according to the pneumatic discharge apparatus of claim 1,2 or 3 described syringe automatic assemblings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254012 CN2505106Y (en) | 2001-09-30 | 2001-09-30 | Pneumatic feeding device of automatic assembling machine for syringes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254012 CN2505106Y (en) | 2001-09-30 | 2001-09-30 | Pneumatic feeding device of automatic assembling machine for syringes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505106Y true CN2505106Y (en) | 2002-08-14 |
Family
ID=33663411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01254012 Expired - Fee Related CN2505106Y (en) | 2001-09-30 | 2001-09-30 | Pneumatic feeding device of automatic assembling machine for syringes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505106Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101249289B (en) * | 2008-03-21 | 2011-08-31 | 王兴章 | Material taking device of filter assembling machine |
| CN101522240B (en) * | 2006-09-28 | 2011-12-07 | 罗伯特·博世有限公司 | Device and method for mounting a needle guard onto a syringe body |
-
2001
- 2001-09-30 CN CN 01254012 patent/CN2505106Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101522240B (en) * | 2006-09-28 | 2011-12-07 | 罗伯特·博世有限公司 | Device and method for mounting a needle guard onto a syringe body |
| CN101249289B (en) * | 2008-03-21 | 2011-08-31 | 王兴章 | Material taking device of filter assembling machine |
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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 |