KR200308470Y1 - Installation for Assembling Syringes - Google Patents

Abstract

In the syringe assembly device, a conventional syringe assembly device rotates while the syringe holder 101 is held inclined downward by the inclined base 900 while the top flanges 800a and 800a 'of the syringe holder 101 are held. At the lower portion thereof, the gasket 200 is supplied to the gasket groove 300 or the horizontal rotating plate 400 held by the syringe outer cylinder 150 is rotated so that the pusher 101 is gradually pressed down to lower the gasket 200 or the outer cylinder ( 150, but the syringe assembly such as the dust is passed through the top flange of the push rod while the push rod 101 is being pushed down by the inclined pedestal 900 of the upper portion is pushed down the dust There was a closed noise and noise.

The present application solves the defect, the upper push rod 101 is fixed to the upper plate to be rotated horizontally, and the divided holding plate (4) (4 ') is divided into a plurality of rotary rollers connected to the vertical support column supporting it After the divided holding plate (4) (4 ') is raised in turn by the rotation on the inclined disc 18 of the rod), the push rod 101 and the gasket 200 or the syringe barrel 150 is gradually approached and then the air is combined. The split gripping plate (4) (4 ') is lowered again to complete the assembly of the push rod and gasket or the outer cylinder, so that the syringe can be assembled smoothly without dust and noise.

Description

Syringe Assembling Device {Installation for Assembling Syringes}

The present invention relates to an apparatus for assembling a syringe, and more particularly, to an apparatus for assembling a straw and a gasket in which a syringe rod and a gasket, an outer cylinder and a needle, and a gasket are assembled without dust or noise.

As a device for assembling a push rod and a gasket, an outer cylinder and a needle, and a gasket in which a conventional syringe and a gasket are assembled, a syringe rod 101 and a gasket 200 are first combined, for example, as shown in FIG. As described above, the gasket gripping rotation disc 400 made of one disc-shaped ring is fixed to the upper end of the plurality of vertical support rods 500 and rotated on the same axis together with the intermediate rotation plate 700 and the gasket gripping rotation disc 400. On the outer circumferential surface, a plurality of gasket gripping grooves 300 are formed at regular intervals to hold the gasket 200 supplied through the gasket supply unit 130. The vertical support rods 500 vertically penetrate the intermediate rotating plate 700. Two rollers 600 are fixed to the lower rotary disk 700a on which the gasket gripping rotary disk 400 is disposed, and the syringe pusher 101 is flowable at the same interval as that of the gasket gripping groove 300. Gripped The rotary gripping plate 100 having a plurality of gripping grooves 100a is mounted to rotate about the same axis (not shown) as the rotary gasket 400 for gasket gripping, and the upper part of the rotary gripping plate 100 When the inclined support plate 900 is formed to be inclined so that the right side is high and the left side is low relative to the horizontal rotary gripping plate 100, the syringe rod 101 is supported by the rotary gripping plate 100 and moved from right to left. The upper end of the pusher 101 is configured to be pushed down gradually by the inclined surface of the inclined pedestal 900, and the gasket feeder is used to join (assemble) the pusher 101 and the gasket 200 of the syringe by this device. When the gasket 200 is supplied through the gasket 200, the gasket 200 coincides with the gasket gripping groove 300 formed on the outer circumferential surface of the gasket gripping rotation disc 400 rotated together with the intermediate rotary plate 700. The gasket gripping groove At the same time as the entry gripping 300, the rotary disk 400 gripping the gasket 200 continues to rotate, at this time, the gripping gripping rotary gripping plate 100 rotated on the same axis as the gasket gripping rotation disk 400 In addition, the push rod 101 gripped by the rotary gripping plate is rotated to the left. At this time, the upper flange 800a of the push rod 101 is fixed higher and lower left than the horizontal rotary gripping plate 100. The flange 800a of the pusher 101 is pushed down by the inclined surface of the inclined supporter 900 while gradually rotating to the left in contact with the inclined supporter 900, and the bottom of the pusher 101 is horizontal only. Gradually close to the gasket 200 is held on the rotating gasket for rotation gasket 400, the air supply is repeatedly pushed by the pusher 101 and the gasket 200 while continuing to push the pusher 101 and the gasket 200 To be assembled (assembled).

In addition, as shown in Figure 4, when the gasket is assembled with the push rod 101 and the syringe barrel, or when assembling the syringe to the syringe barrel 150, only the structure of the rotating disk 400 for gasket holding the syringe by changing the syringe Narrow horizontal groove 140 to hold the upper flange 160 of the outer cylinder 150 and a semi-circular vertical groove (100b) for holding the outer cylinder 150 is formed of a plurality of outer cylinder gripping rotation disc 400 or a syringe needle Forming a rotary disc (not shown) for holding a syringe needle gripping hole (not shown) to hold the rotation disc 400 in the same manner as the coupling (assembly) of the rod 101 and the gasket 200 It is rotated (to the left) and the horizontally moved syringe gland 150 is gripped from the upper portion thereof is pushed down gradually by the inclined pedestal 900, the push rod 101 assembled with the gasket is gradually moved closer to be assembled Or horizontally fixed to the rotating disc 400 It was composed of a push rod which is gripped at its upper part by a syringe needle moved to and gradually pushed down by an inclined pedestal so as to be assembled in close proximity.

Such a conventional syringe assembly device is gradually downward as the gasket 200 is moved horizontally while the gasket 200 is horizontally moved while the gasket 200 is horizontally moved to the left by the inclined pedestal 900 inclined with the pusher 101. In the case of assembling the push rod 101 and the syringe barrel 150 in which the gasket is assembled, or when assembling the syringe barrel and the needle needle, the former is mounted on the lower part of the syringe barrel. In the latter case, all the syringe needles mounted on the lower side are horizontally moved left by the rotating disc 400, and only the outer cylinder 150 in which the upper gasket is assembled, or the outer cylinder 150 in which the straw and the gasket are assembled, is inclined. By moving to the left by the 900 is pushed down to be coupled to the syringe barrel 150 or the syringe needle is rotated thereunder.

In the conventional syringe assembly device configured and operated as described above, the gasket 200 or the syringe barrel 150 or the needle which are coupled below are all fixed and moved only horizontally, and the syringe pusher 101 or the push rod located at the top. And the syringe barrel 150 assembled with the gasket is moved downward by the inclined pedestal 900 of the upper portion and gradually downward by the inclined surface of the inclined pedestal and is coupled with the gasket or syringe barrel or syringe needle below it. The top of the push rod that is rotated while being pushed down by the inclined surface of (900) comes in contact with the bottom of the inclined support (900) and scratches, so there was a severe defect in noise and dust generation.

The present invention improves the defects of noise and dust generated by scratching by the inclined pedestal 900 of the upper syringe rod flange 800a at the time of assembling the components of the conventional syringe as described above, without any scratches the syringe rod, The assembly of the gasket, the syringe barrel, and the needle may be described in detail with reference to the accompanying drawings.

1 is an overall perspective view of a syringe rod and gasket assembly.

Figure 2 is a perspective view of the assembly device of the barrel and the syringe barrel with the gasket assembled.

Figure 3 is a full perspective view of a conventional syringe rod and gasket assembly apparatus.

Figure 4 is a perspective view of the assembly device of the barrel and syringe barrel assembled with a conventional gasket.

* Description of the symbols for the main parts of the drawings *

101: push rod 200: gasket

300: grip groove 4,4 ': split grip plate

500,500 ', 500a, 500a' ...: Support pillar 6: Rotary roller

6a: roller support 700: intermediate rotating plate

8: push rod flange fixing groove 800a: push rod top flange

90: top plate 100: rotary gripping plate

100a: push rod gripping groove 100b: outer groove gripping vertical groove

110: lower plate 120: support pillar

130: gasket supply base 140: horizontal groove

150: syringe outer cylinder 160: outer cylinder upper jaw

17: outer cylinder support plate 18: inclined disc

19: circular rotating plate

Gaskets supplied through the gasket supply unit 130 for assembling the upper plate 90 and the lower plate 110 and the upper and lower plates 110 and 110 and the gasket 200 which are vertically supported by a plurality of vertical support columns 120 ( Narrow having a plurality of gripping grooves 300 to hold the 200, or gripping the upper jaw 160 of the syringe barrel 150 to assemble the push rod 101 and the syringe barrel 150 assembled with the gasket Horizontal disk 140 and a horizontal rotating body of a disk having a semi-circular vertical groove (100b) for holding the outer cylinder body 400, and a plurality of vertical support rods 500 for supporting the rotating disk 400 The intermediate rotating plate 700 is vertically penetrated, the lower end of the vertical support rod 500 is fixed to the lower rotating plate 700a rotated by a plurality of rollers 600, and the same axis (upon) on the rotating disc 400 At the same interval as the interval between the holding grooves 300 of the rotating disc 400 In the syringe assembly device consisting of a rotary gripping plate 100 having a plurality of holding rods (101) gripping grooves (100a), divided gripping divided into a plurality of instead of the horizontal rotating one-piece rotating disk (400) Substituting a plate (4) (4 ') ... and each of the split gripping plates (4) (4') ... at the bottom, each of the left and right pairs of supporting columns (500) (500 '), (500a) (500a') ... fixedly mounted and each of the pair of vertical support rods 500, 500 ', (500a) (500a') ... is a conventional intermediate rotary plate ( The roller support 6a is divided into a pair of supporting rods 500, 500 ', 500a, 500a', and the like at each of the lower ends of the roller support 6a. 6a) each one of the rollers 6 is installed on the bottom surface, and the rollers 6 are installed to rotate on the inclined disc 18, and the rotary gripping plate 100 and the inside of the bottom surface of the top plate 90 are rotated. Coaxially with the intermediate rotating plate (700) Push rod flange fixing groove for inserting and fixing the top of the push rod flange (800a) at an interval corresponding to the push rod gripping groove (100a) formed on the rotary gripping plate 100 for holding the push rod 101 on the bottom peripheral portion of the rotating circular rotating plate 19 It consists of having installed (8).

The split gripping plate (4, 4 ') divided into a plurality in the above each formed a gasket gripping groove 300 for each one to insert and grip the gasket 200, or the upper jaw of the syringe barrel 150 Narrow horizontal groove 140 for inserting and fixing the 160 and each one of the semi-circular outer cylinder gripping vertical grooves (100b) for gripping the body of the outer cylinder 150 in communication with it to form, but the outer cylinder 150 outside It is composed of fixing the outer cylinder support plate 17 to the support column 120 in close proximity to the vertical groove (100b) to support in.

In order to assemble the gasket 200 to the pusher 101, the present invention syringe assembly device configured as described above is provided in the pusher flange fixing groove 8 formed on the outer peripheral surface of the bottom face of the circular rotating plate 19 inside the bottom face of the top plate 90. A circular rotary plate 19 and a rotary gripping plate 100 and the middle of which are coaxially rotated while inserting and fixing the top flange 800a of the push rod and supplying the gasket 200 to the gasket gripping groove 300 through the gasket supplying base 130. When the rotating plate 700 is rotated, the lower rollers 6 installed on each pair of vertical supporting rods 500, 500 ', 500a, and 500a', which are vertically penetrated by the intermediate rotating plate 700, are inclined. Since the disk 18 is rotated in an inclined manner, the divided gripping plates 4, 4 ', which hold the gasket 200, are sequentially inclined in turn, so that the gasket 200 is inclined in turn in order to roller ( When 6) reaches the highest point of the inclined disc 18 Since the gasket 200 is slowly approached to the bottom of the pusher 101 which is rotated only flat, it is possible to assemble the pusher 101 and the gasket 200 naturally without any dust or noise at all, and the gasket 200 When the assembly 101 is assembled with the syringe barrel 150, the outer cylinder upper jaw 160 of the syringe is inserted into and fixed in the narrow horizontal groove 140, and at the same time, the body of the barrel 150 is an outer cylinder wave. While being gripped by the vertical groove 100b for paper, the outer cylinder is supported by the outer cylinder support plate 17 without being separated out, and then the push rod 101 to which the gasket 200 is assembled is a circular rotary plate which is rotated horizontally inside the bottom of the upper plate ( 19) insert and fix the top flange 800a of the push rod to the push rod flange fixing groove 8 formed on the outer circumferential surface thereof to rotate the circular rotary plate 19 and the rotary gripping plate 100 and the intermediate rotary plate 700 which are rotated coaxially. When the gas to the pusher 101 The lower roller 6 fixed to the lower end of the vertical pillars 500, 500 '... is rotated in the same manner as when the jacket 200 is assembled so that the outer cylinder is rotated on the inclined disc 18 in turn. When the 150 is raised and gradually pushes the pusher 101 and the outer cylinder 150 to reach the highest point of the inclined disc 18, the pusher and the outer cylinder are assembled while the pusher and the outer cylinder are slowly approached. Can be assembled continuously without noise.

In addition, the method of assembling the needle in the state where the gasket, the push rod, and the outer cylinder are assembled may be assembled in the same manner as in the assembly of the outer cylinder and the push rod.

Of course, the order of assembly of the needle and the outer cylinder and the assembly of the outer cylinder and the push rod may be changed.

When assembling the pusher 101, the gasket 200, the outer cylinder 150 and the needle of the syringe by the syringe assembly device designed as described above, dust or noise as the top flange of the pusher is inclined to be inclined forcibly in contact with the inclined disc Without this, it is possible to obtain a smooth and continuous assembly effect.

Claims (3)

Gaskets supplied through the gasket supply unit 130 for assembling the upper plate 90 and the lower plate 110 and the upper and lower plates 110 and 110 and the gasket 200 which are vertically supported by a plurality of vertical support columns 120 ( Narrow having a plurality of gripping grooves 300 to hold the 200, or gripping the upper jaw 160 of the syringe barrel 150 to assemble the push rod 101 and the syringe barrel 150 assembled with the gasket Horizontal disk 140 and a horizontal rotating body of a disk having a semi-circular vertical groove (100b) for holding the outer cylinder body 400, and a plurality of vertical support rods 500 for supporting the rotating disk 400 The intermediate rotating plate 700 vertically penetrated, the lower end of the vertical support bar 500 is fixed to the lower rotating plate 700a rotated by a plurality of rollers 600, and the same axis on the rotating disc 400 (not shown) At the same interval as the interval between the holding grooves 300 of the rotating disc 400 In the syringe assembly device consisting of a rotary gripping plate 100 having a plurality of holding rods (101) gripping grooves (100a), divided gripping divided into a plurality of instead of the horizontal rotating one-piece rotating disk (400) It is replaced by the plate (4) (4 ') ... and each of the split gripping plate (4) (4') ... at the bottom of the support column 500, such as a pair of existing vertical support pillars (left and right respectively) 500 '), 500a, 500a', ... fixedly mounted, and each of the pair of vertical support rods 500, 500 ', 500a, 500a' is a conventional intermediate rotary plate 700. The roller support 6a is divided into two pairs of supporting rods 500, 500 ', 500a, 500a', and the like. Each one of the rollers 6 is installed on the bottom surface, and the rollers 6 are installed to rotate on the inclined disc 18, and the rotary gripping plate 100 and the middle of the upper plate 90 are provided on the inner side. Coaxially with the rotating plate 700 At the peripheral edge of the circular rotating plate 19, a push rod flange fixing groove for inserting and fixing the top flange 800a of the push rod at an interval coinciding with the push rod gripping groove 100a formed on the rotary gripping plate 100 for holding the push rod 101 (8) a syringe assembly device, characterized in that the configuration is provided. The method of claim 1, characterized in that each of the divided gripping plate (4) (4 ') ... divided into a plurality of gasket gripping groove 300 for inserting and holding the gasket 200, characterized in that formed Syringe assembly device. The method of claim 1, wherein each of the divided gripping plate (4) (4 ') ... divided into a narrow horizontal groove 140 for inserting and fixing the upper jaw 160 of the syringe barrel 150 and Forming a semicircular outer cylinder gripping vertical groove (100b) for holding each of the communicating outer cylinder 150, the support pillar (close to the vertical groove (100b) to support the outer cylinder 150 from the outside) 120) A syringe assembly device, characterized in that consisting of fixing the outer cylinder support plate (17).