CN210419161U

CN210419161U - Plug machine

Info

Publication number: CN210419161U
Application number: CN201921464474.6U
Authority: CN
Inventors: 覃妍
Original assignee: YICHANG JIEKANG TECHNOLOGY CO LTD
Current assignee: YICHANG JIEKANG TECHNOLOGY CO LTD
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-04-28
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a plug machine, which comprises a frame and a guide disc which is horizontally and rotationally connected on the frame, wherein a plurality of vertically arranged sliding cylinders are fixed around the circumference of the guide disc, plug rods are slidably connected in the sliding cylinders, and at least three downward arc-shaped convex pressing blocks are arranged above the sliding cylinders; the guide disc is provided with a plurality of circular through holes communicated with the plug rod pipeline; the top surface of the guide disc is hermetically attached with a gas distribution disc fixed on the rack, the edge of the gas distribution disc is upwards protruded to form a convex rail, a groove with the radian consistent with that of the pressing block is formed at the position of the convex rail right below the pressing block, and a second rotating wheel of the plugging rod rolls along the top surface of the convex rail; the gas distribution plate is provided with an arc-shaped through hole which is opposite to at least two adjacent circular through holes; the arc-shaped through hole is provided with a sealing rubber plug to form a vacuum cavity which is communicated with a vacuum pump. The utility model discloses abandoned traditional spring reset mode, creative adoption and briquetting complex protruding rail inject the operation route of plug rod at the rotation in-process, make equipment operation more steady, and life is longer.

Description

Plug machine

Technical Field

The utility model relates to a plug machine, concretely relates to plug machine with plug insert bottle lid, heparin tube plastics cap.

Background

The current plug machine is with the plug pole design for the moving part, the level that goes on is rotated along with the plug pole of annular arrangement under the drive of deflector is rotated, the plug pole that moves to specific position moves down under the briquetting effect of downward bulge, the plug pole absorbs the plug that gets into, and because the effect that pushes down that has lost the briquetting under the effect of spring rises and resets, then aluminium lid or heparin tube plastic cap get into, the plug pole descends and releases the plug makes the plug fall on aluminium lid or heparin tube plastic cap just, the plug pole resets, then push down once more and impress the plug chucking in the aluminium lid, plug pole upwards resets again under the effect of return spring after the plug finishes.

Because the spring is easy to fatigue, deform and lose efficacy after long-term use, if the spring is not found and replaced in time, the plug rod which is reset by the spring is easy to have serious problems of not-in-place resetting, spring breakage, dead locking of a guide disc, overload of a motor and the like, and serious faults of equipment are caused.

In order to solve the above problems, a plug machine which operates more stably is required.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses a plug machine has replaced traditional spring with protruding rail and has reset, makes equipment operation more steady, and life is longer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plug machine comprises a rack and a guide disc which is horizontally and rotatably connected to the rack, wherein a plurality of vertically arranged sliding cylinders are fixed around the circumference of the guide disc, plug rods are connected in the sliding cylinders in a sliding mode, and at least three downward arc-shaped protruding pressing blocks fixed on the rack are arranged in an annular region above the plug rods; the top end of the plugging rod is rotatably connected with a first rotating wheel corresponding to the pressing block, the bottom surface of the plugging rod is provided with a cylindrical groove capable of containing a plug head of a rubber plug, the guide disc is provided with a plurality of circular through holes corresponding to the plugging rod, and the cylindrical groove is respectively communicated with the circular through holes through air suction hoses; the top surface of the guide disc is hermetically attached with a gas distribution disc fixed on the rack, the edge of the gas distribution disc protrudes upwards to form a convex rail, a groove with the radian consistent with that of the pressing block is formed in the position, right below the pressing block, of the convex rail, and one side, close to the center of the plugging machine, of the plugging rod is rotatably connected with a second rotating wheel attached to the top surface of the convex rail; the gas distribution plate is provided with at least one arc-shaped through hole, and the arc-shaped through hole is over against at least two adjacent circular through holes and is positioned under two adjacent pressing blocks; the arc-shaped through hole is provided with a sealing rubber plug to form a vacuum cavity, and the vacuum cavity is communicated with a vacuum pump; and a driving plate and a pressure bearing plate which are fixedly connected with the guide plate are arranged below the plug rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

plug rod steady rotation under the drive of positioning disk, the protruding rail surface roll of second runner laminating on the plug rod, when first runner conflict briquetting bottom surface, the protruding rail is the recess just, makes plug rod push down under the combined action of briquetting and protruding rail, then along with the positioning disk continues to rotate, and the second runner rolls and continues to rise through the recess region, makes plug rod slowly rise under the effect of protruding rail and resets.

The utility model discloses abandoned traditional spring reset mode, creative adoption and briquetting complex protruding rail inject the operation route of plug rod at the rotation in-process, make equipment operation more steady, and life is longer, is difficult for breaking down.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of one of the bottle caps and a rubber plug matched with the bottle cap.

Fig. 2 is a schematic view of a plastic cap and a rubber plug of a blood collection tube.

Fig. 3 is a schematic structural diagram of the plugging machine of the present invention.

Fig. 4 is a schematic structural section view of the plugging machine of the present invention.

Fig. 5 is a schematic view of the dial structure.

Fig. 6 is a structural schematic diagram of the gas distribution plate and the guide plate.

Fig. 7 is a schematic diagram of the position relationship between the rubber plug conveying rail and the bottle cap conveying rail.

Fig. 8 is a schematic view of a discharge port.

Reference numerals in the drawings of the specification include: the device comprises a rack 1, a guide disc 2, a sliding barrel 3, a plug rod 4, a pressing block 5, a first rotating wheel 6, a second rotating wheel 7, an arc-shaped through hole 8, a circular through hole 9, an air suction hose 10, an air distribution disc 11, a convex rail 12, a groove 13, a driving disc 14, a pressure bearing disc 15, a vacuum pump 16, a limiting groove 17, a limiting wheel 18, a central column 19, an outer sleeve 20, a notch 21, a rubber plug vibrating disc 22, a bottle cap vibrating disc 23, a bottle cap conveying rail 24, a rubber plug conveying rail 25, a limiting check ring 26, a discharging baffle 27, a discharging rail 28, a rubber plug M, a bottle cap N and a plastic cap P.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as shown in fig. 1-8, the utility model discloses an inserting machine, which comprises a frame 1 and a guide disc 2 horizontally and rotatably connected on the frame 1, wherein a plurality of vertically arranged sliding barrels 3 are fixed around the circumference of the guide disc 2, an inserting rod 4 is connected in the sliding barrels 3 in a sliding way, and at least three pressing blocks 5 which are fixed on the frame 1 and protrude downwards in an arc shape are arranged in an annular area above the inserting rod 4; the top end of the plugging rod 4 is rotatably connected with a first rotating wheel 6 corresponding to the pressing block 5, the bottom surface of the plugging rod 4 is provided with a cylindrical groove capable of accommodating a plug head of a rubber plug M, the guide disc 2 is provided with a plurality of circular through holes 9 corresponding to the plugging rod 4, and the cylindrical groove is respectively communicated with the circular through holes 9 through air suction hoses 10; the top surface of the guide disc 2 is hermetically attached with a gas distribution disc 11 fixed on the frame 1, the edge of the gas distribution disc 11 protrudes upwards to form a convex rail 12, a groove 13 with the radian consistent with that of the pressing block 5 is formed in the position, right below the pressing block 5, of the convex rail 12, and one side, close to the center of the plugging machine, of the plugging rod 4 is rotatably connected with a second rotating wheel 7 attached to the top surface of the convex rail 12; the gas distribution plate 11 is provided with at least one arc-shaped through hole 8, and the arc-shaped through hole 8 is over against at least two adjacent circular through holes 9 and is positioned under two adjacent pressing blocks 5; the arc-shaped through hole 8 is provided with a sealing rubber plug to form a vacuum cavity, and the vacuum cavity is communicated with a vacuum pump 16; a driving plate 14 and a pressure bearing plate 15 fixedly connected with the guide plate 2 are arranged below the plug rod 4.

Plug rod 4 rotates steadily under the drive of positioning disk 2, and second runner 7 on plug rod 4 laminates protruding rail 12 surface and rolls, and when first runner 6 contradicts 5 bottoms of briquetting, protruding rail 12 is recess 13 just, makes plug rod 4 push down under the combined action of briquetting 5 and protruding rail 12, and then along with positioning disk 2 continues to rotate, and second runner 7 rolls through recess 13 region and continues to rise, makes plug rod 4 slowly rise under the effect of protruding rail 12 and resets. The three pressing blocks 5 form a group, and when the plug rod 4 sequentially passes through the three bumps, the pressing blocks press downwards under the action of the bumps to respectively realize the actions of sucking the rubber plug M, putting down the rubber plug M and plugging. Wherein the absorption and put down of plug is realized by circular through-hole 9 and the cooperation of arc through-hole 8, when circular through-hole 9 that plug rod 4 corresponds is located under arc through-hole 8, this plug rod 4 has been equivalent to and has been linked to vacuum pump 16, realized the absorption operation to plug rod 4, realize the feeding of bottle lid afterwards, and along with the continuation rotation of positioning disk 2, when plug rod 4 walks through second briquetting 5, when circular through-hole 9 that corresponds breaks away from the 8 scopes of arc through-hole, plug rod 4 loses the evacuation effect, the plug is released from plug rod 4 bottom, arrange the bottle lid top surface in, and the downward arch of third lug is great, make plug rod 4 walk to realize the pressfitting of plug and bottle lid when the third lug.

The sliding cylinder 3 effectively limits the running direction of the plug rod 4, and avoids the situation that the plug rod 4 is deviated in the pressing or resetting process so that the bottle cap to be pressed cannot be aligned. The driving plate 14 drives the bottle cap or the rubber plug to rotate, and the pressure-bearing plate 15 cooperates with the plug rod 4 to press the rubber plug and the bottle cap together.

The utility model discloses abandoned traditional spring reset mode, creative adoption and 5 complex protruding rails 12 of briquetting prescribe a limit to the movement path of plug rod 4 at the rotation in-process, make equipment operation more steady, life is longer, is difficult for breaking down.

Preferably, the top of the sliding barrel 3 is vertically provided with a limit groove 17 penetrating through the side wall of the sliding barrel 3, and the side wall of the plug rod 4 is rotatably connected with a limit wheel 18 matched with the limit groove 17. The relative position of the plug rod 4 and the sliding barrel 3 is effectively limited by the limiting groove 17 and the limiting wheel 18, and the relative rotation of the plug rod 4 and the sliding barrel 3 is avoided, so that the second rotating wheel 7 can stably roll on the cam to operate, the pressing state of the plug rod 4 is more stable, and the bottle cap only bears downward pressing force and cannot simultaneously bear transverse friction force due to the fact that the plug rod 4 rotates relative to the sliding barrel 3.

Preferably, a central column 19 is fixed on the frame 1, the gas distribution disc 11 is fixed at the top end of the central column 19, the pressing block 5 is fixedly connected with the gas distribution disc 11, the central column 19 is coaxially and slidably connected with an outer sleeve shaft 20, the guide disc 2, the driving disc 14 and the bearing disc 15 are fixedly connected with the outer sleeve shaft 20, and the outer sleeve shaft 20 is connected with a motor through a transmission device. The motor is provided with a gear box, and the transmission device can be in belt or gear transmission.

Preferably, the dial 14 is provided with a plurality of notches 21 along its circumference, coaxial with the plug rod 4, for receiving the closure. The drive plate 14 drives the bottle cap N, the plastic cap P or the rubber plug M to rotate along with the guide plate 2, so that the plug rod 4 is just opposite to the plug rod 4, and therefore the actions of sucking the rubber plug, placing the rubber plug on the bottle cap and pressing the plug downwards can be achieved by the plug rod 4 running right below the pressing block 5.

Preferably, two sides of the opening 21 are rounded, wherein the radius of the round corner at one side towards which the drive plate 14 rotates is larger than that of the round corner at the other side, and the diameter of the opening is larger than that of the bottle cap. The round corner radius on one side is large to enlarge the opening so that the bottle cap can conveniently enter, and the round corner radius on the other side is small so that the bottle cap can be conveniently driven to rotate along with the drive plate 14.

Preferably, still include plug vibration dish 22 and bottle lid vibration dish 23, plug vibration dish 22 with the export of bottle lid vibration dish 23 meets with driver plate 14 through plug delivery track 25 and bottle lid delivery track 24 respectively, and bottle lid delivery track 24 terminal is located plug delivery track 25 terminal in driver plate 14 advancing direction one side, and at least one station in the two interval, encircles driver plate 14 and is provided with spacing retaining ring 26 of fixing in frame 1. The limiting retainer ring 26 is arranged to prevent the bottle cap from being removed when the driving plate 14 drives the bottle cap to rotate. Because the bottle cap needs to be fed after the rubber plug is sucked up to the bottom surface of the plug rod 4 by vacuum, the terminal end of the bottle cap conveying rail 24 is positioned at one side of the terminal end of the rubber plug conveying rail 25 in the advancing direction of the driving plate 14, and the bottle cap conveying rail and the driving plate are separated by at least one station, so that a sufficient position is reserved for the vacuum suction of the rubber plug.

Preferably, three pressing blocks 5 form a group, one of the pressing blocks 5 is located right above the terminal of the bottle cap conveying rail 24 and the terminal of the rubber plug conveying rail 25, and the other pressing blocks 5 are located on one side of the terminal of the bottle cap conveying rail 24, which is far away from the terminal of the rubber plug conveying rail 25. In order to realize the whole process of rubber plug feeding, rubber plug sucking, bottle cap feeding, rubber plug releasing and plugging, the arrangement positions of the lugs respectively corresponding to the rubber plug sucking step, the rubber plug releasing step and the plugging step are that only one lug is positioned between the terminal of the bottle cap conveying rail 24 and the terminal of the rubber plug conveying rail 25, and the other two lugs are positioned on one side of the terminal of the bottle cap conveying rail 24 close to the rotation direction of the drive plate 14.

Preferably, the bottle cap discharging device comprises a discharging port, wherein a discharging baffle 27 and a discharging rail 28 are fixed at the discharging port, the discharging baffle 27 and the driving plate 14 are arranged in a staggered mode, and the outward side of the discharging baffle 27 is an inclined plane or a concave arc surface, so that the bottle cap is driven by the driving plate 14 to be separated from the driving plate 14 along the discharging baffle 27 and enter the discharging rail 28.

Preferably, a closed arc-shaped groove 13 is formed in the outer side of the arc-shaped through hole 8 in the bottom surface of the gas distribution plate 11, and a sealing gasket is mounted in the arc-shaped groove 13. The sealing washer is clamped in the groove 13 on the bottom surface of the gas distribution plate 11 between the gas distribution plate 11 and the guide plate 2, so that the sealing washer as a consumable product is more convenient to replace.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A plug machine comprises a rack and a guide disc which is horizontally and rotatably connected to the rack, wherein a plurality of vertically arranged sliding cylinders are fixed around the circumference of the guide disc, plug rods are connected in the sliding cylinders in a sliding mode, and at least three downward arc-shaped protruding pressing blocks fixed on the rack are arranged in an annular region above the plug rods; the plug rod top rotate be connected with the first runner that the briquetting corresponds, its characterized in that: the bottom surface of the plug rod is provided with a cylindrical groove capable of containing a plug head of a rubber plug, the guide disc is provided with a plurality of circular through holes corresponding to the plug rod, and the cylindrical groove is respectively communicated with the circular through holes through a suction hose; the top surface of the guide disc is hermetically attached with a gas distribution disc fixed on the rack, the edge of the gas distribution disc protrudes upwards to form a convex rail, a groove with the radian consistent with that of the pressing block is formed in the position, right below the pressing block, of the convex rail, and one side, close to the center of the plugging machine, of the plugging rod is rotatably connected with a second rotating wheel attached to the top surface of the convex rail; the gas distribution plate is provided with at least one arc-shaped through hole, and the arc-shaped through hole is over against at least two adjacent circular through holes and is positioned under two adjacent pressing blocks; the arc-shaped through hole is provided with a sealing rubber plug to form a vacuum cavity, and the vacuum cavity is communicated with a vacuum pump; and a driving plate and a pressure bearing plate which are fixedly connected with the guide plate are arranged below the plug rod.

2. A plug-in machine as claimed in claim 1, characterized in that: the top of the sliding barrel is vertically provided with a limiting groove which penetrates through the side wall of the sliding barrel, and the side wall of the plug rod is rotatably connected with a limiting wheel matched with the limiting groove.

3. A plug-in machine as claimed in claim 2, characterized in that: the central column is fixed on the rack, the gas distribution disc is fixed at the top end of the central column, the pressing block is fixedly connected with the gas distribution disc, the central column is coaxially and slidably connected with an outer sleeve shaft, the guide disc, the driving disc and the pressure bearing disc are fixedly connected with the outer sleeve shaft, and the outer sleeve shaft is connected with the motor through a transmission device.

4. A plug-in machine as claimed in claim 3, characterized in that: the poking disc is provided with a plurality of openings which are coaxial with the plug rod and just accommodate the bottle cap along the circumference.

5. A plug-in machine as claimed in claim 4, characterized in that: opening both sides radius angle of opening in the opening, wherein the driver plate rotates one side fillet radius that moves towards and is greater than opposite side fillet radius, and the opening is greater than the bottle lid diameter.

6. A plug-in machine as claimed in claim 5, characterized in that: still include plug vibration dish and bottle lid vibration dish, plug vibration dish with the export of bottle lid vibration dish is carried the rail through the plug respectively and is met with the driver plate with the bottle lid, and bottle lid carries the rail terminal to be located plug and carries rail terminal in driver plate advancing direction one side, and the two at least station in interval encircles the driver plate and is provided with the spacing retaining ring of fixing in the frame.

7. A plug-in machine as claimed in claim 6, characterized in that: the three briquetting is a set of, and one of them briquetting is located the bottle lid delivery rail terminal and is corresponded directly over between the plug delivery rail terminal, and other briquetting are located the bottle lid delivery rail terminal and keep away from one side at plug delivery rail terminal.

8. A plug-in machine as claimed in claim 1, characterized in that: including the discharge gate, discharge gate department is fixed with discharge baffle and ejection of compact rail, discharge baffle sets up with the driver plate is crisscross to discharge baffle one side outwards is inclined plane or concave cambered surface, makes the bottle lid break away from the driver plate and gets into the ejection of compact rail along discharge baffle under the drive of driver plate.

9. A plug-in machine as claimed in claim 1, characterized in that: the outer side of the arc-shaped through hole in the bottom surface of the gas distribution plate is provided with a closed arc-shaped groove, and the arc-shaped groove is provided with a sealing gasket.