CN210393663U

CN210393663U - Automatic pipe inserting alignment device on medicine filling and sealing machine

Info

Publication number: CN210393663U
Application number: CN201920607349.XU
Authority: CN
Inventors: 李海江; 白春燕; 阎桂芬
Original assignee: Henan Daxin Pharmaceutical Co ltd
Current assignee: Henan Daxin Pharmaceutical Co ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-04-24
Anticipated expiration: 2029-04-29

Abstract

The utility model relates to an automatic intubation contraposition device on a medicine filling and sealing machine, which is characterized in that a tube lifting mechanism, a baffle plate and a tube turning mechanism which are fixed on a frame are sequentially arranged, the tube lifting mechanism comprises a tube lifting seat and a liftable tube lifting rod, the lower end of the tube lifting rod is fixed on the frame, and the upper end of the tube lifting rod is fixedly connected with the tube lifting seat; the pipe overturning mechanism comprises a side overturning seat and a cam mechanism for driving the side overturning seat to overturn, the side overturning seat is hinged to the rack, a pipe groove matched with an aluminum pipe is formed in the side overturning seat, at least one air hole penetrating through the side overturning seat is formed in the bottom of the pipe groove, and the air hole is connected with a vacuum pump through an air pipe. According to the technical scheme, the aluminum pipes are prevented from slipping off in the overturning process of the side overturning seat, cannot be conveyed into the pipe seat, the pipe lifting mechanism is matched with the baffle plate to convey the aluminum pipes into the pipe overturning mechanism, the pipe overturning mechanism conveys the aluminum pipes into the pipe seat, the operation is reliable, the aluminum pipes on the pipe feeding rail cannot be jammed, and a foundation is laid for subsequent filling.

Description

Automatic pipe inserting alignment device on medicine filling and sealing machine

Technical Field

The utility model relates to an automatic intubate aligning device on medicine filling and sealing machine belongs to soft plaster article embedment equipment technical field.

Background

In the pharmaceutical industry, the ointment needs to be filled and sealed, and the common ointment filling method is that a hollow pipe with a cap at the bottom end faces downwards and is continuously inserted into a hollow pipe seat of a filling and sealing machine manually. The manual tube inserting method has the advantages that the automation degree of a production line is low, the labor cost of production enterprises is high, particularly for medicine production enterprises, due to manual operation, packaging materials are directly polluted, and the risk of contamination of medicines is increased. In order to solve the problem of manual intubation, the chinese patent application No. 2018113402379 discloses a full-automatic ointment filling and sealing machine, which comprises a frame, a turntable, a driving mechanism for driving the turntable to rotate on the frame, a feeding mechanism, a tube feeding device, a tube pressing device, a filling device, a clamping and heat sealing device, a tail cutting device, a tube discharging device and a control device. According to the invention, the upper pipe driving piece drives the turning plate shaft to rotate on the feeding support, so that the upper pipe base is driven to rotate, and the hose in the pipe placing groove achieves the effect of upper pipe; on the other hand, the overturning shaft drives the driving linkage when rotating, so that the pipe blocking component moves, and the single hose is promoted to convey.

On one hand, when the panel turnover shaft rotates, the tube placing groove on the upper tube base is matched with the tube blocking piece, so that the hose is positioned right above the tube cup, but the hose in the tube placing groove has the risk of slipping off in the rotating process of the panel turnover shaft, so that the hose cannot be fed into the tube cup, and the working efficiency is influenced; in addition, the pipe blocking assembly is easy to cause empty pipe congestion in the moving process, so that the hoses cannot be conveyed into the pipe placing grooves singly, and subsequent filling work is influenced. On the other hand, the invention also lacks a hose orifice correcting device, so that the problem that ointment cannot be filled due to the deformation of the orifice is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic pipe inserting aligning device on medicine filling and sealing machine that the top tube is stable.

In order to achieve the above object, the utility model adopts the following technical scheme: an automatic tube inserting alignment device on a medicine filling and sealing machine comprises a rack, and a tube feeding mechanism and a tube pressing mechanism which are arranged on the rack, wherein the tube feeding mechanism comprises a tube feeding support, a tube feeding rail and a tube feeding box, the tube feeding rail is arranged on the tube feeding support and used for conveying aluminum tubes, the tube feeding box is used for placing the aluminum tubes, a tube lifting mechanism, a baffle and a tube overturning mechanism are sequentially arranged at one end, away from the tube feeding box, of the tube feeding rail, the tube lifting mechanism is fixed on the rack, the tube lifting mechanism comprises a tube lifting seat and a tube lifting rod capable of being lifted, the lower end of the tube lifting rod is fixed on the rack, and the; the tube overturning mechanism comprises a side overturning seat and a cam mechanism for driving the side overturning seat to overturn, the side overturning seat is hinged on the rack, the side-turn seat is provided with a pipe groove matched with the aluminum pipe, the bottom of the pipe groove is provided with at least one air hole penetrating through the side-turn seat, the air hole is connected with a vacuum pump through an air pipe, the baffle plate is higher than the side-turning seat in an initial state, the side-turning seat turns over under the driving of the cam mechanism and sends the aluminum pipes in the pipe grooves to a station for entering the pipe seats, the aluminum pipe is pressed into the pipe seat through the pipe pressing mechanism, the pipe pressing device comprises a pipe pressing bracket, a pipe pressing cylinder fixed on the pipe pressing bracket and a correcting pressing block arranged on a piston rod of the pipe pressing cylinder, the correcting pressing block is arranged right above the tube seat, the upper part of the correcting pressing block is a cylinder, and the bottom of the correcting pressing block is a cone coaxial with the cylinder at the upper part.

The top surface of one side of the side-turning seat close to the upper pipe rail is an inclined surface inclined towards the pipe groove, and the inclined surface is smoothly connected with the pipe groove.

The top surface of the baffle is an inclined surface inclined towards the side-turning seat.

The top surface of the lifting pipe seat is an inclined surface inclined towards the side overturning seat, and the inclination of the inclined surface is equal to that of the upper pipe track.

One side of the tube lifting seat close to the upper tube rail is a cambered surface, and the side surface of one side of the upper tube rail, which is in contact with the tube lifting seat, is a cambered surface matched with the cambered surface of the tube lifting seat.

The utility model has the advantages that: 1. the air holes are formed in the bottoms of the tube slots of the side-turning seats, so that negative pressure is formed by pumping air to the tube slots through the air holes when the side-turning seats turn over, and the problem that the subsequent work is influenced because the aluminum tubes cannot be fed into the tube seats due to the fact that the aluminum tubes slide down when the side-turning seats turn over is solved;

2. the pipe lifting mechanism and the baffle are arranged between the pipe turning mechanism and the pipe feeding track, when the aluminum pipes of the pipe feeding track enter the pipe lifting mechanism from the tail end of the pipe feeding track, the aluminum pipes are fed into the pipe turning mechanism by the cooperation of the pipe lifting mechanism and the baffle, and are fed into the pipe seat by the pipe turning mechanism, so that the operation is reliable, the aluminum pipes on the pipe feeding track cannot be jammed, and a foundation is laid for subsequent filling;

3. the utility model discloses a pipe mechanism is pressed to correction briquetting lower extreme is the cone, has the automatic centering function, and in being convenient for impress the aluminum pipe, the cone gets into in the aluminum pipe, has the corrective action to the aluminum pipe of deformation, can not influence the filling work of epilogue because of the deformation of aluminum pipe, improves filling efficiency.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention. In the figure:

FIG. 1 is a schematic structural view of the pipe feeding mechanism of the present invention;

FIG. 2 is a schematic view showing the connection relationship among the tube feeding mechanism, the tube lifting mechanism, the tube overturning mechanism and the tube pressing mechanism;

FIG. 3 is an enlarged schematic view of A in FIG. 2;

fig. 4 is a perspective view of the side seat.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Spatially relative terms, such as "above … …," above … …, "" above … …, and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures, and it is to be understood that spatially relative terms are intended to encompass different orientations of use or operation in addition to the orientation of the device as depicted in the figures. For example, if the device in the figures is turned over, it would be described as "under" or "beneath" other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Example 1: referring to fig. 1, 2 and 3, an automatic tube inserting alignment device on a medicine filling and sealing machine, includes a frame 1, and a tube feeding mechanism 6 and a tube feeding mechanism 2 which are arranged on the frame 1, the tube feeding mechanism 6 includes a tube feeding support 601, a tube feeding rail 603 for conveying aluminum tubes 5 and a tube feeding box 602 for placing the aluminum tubes 5 are arranged on the tube feeding support 601, the tube feeding box 602 is arranged at one end of the tube feeding support 601, the rest is the tube feeding rail 603, a tube lifting mechanism 8 fixed on the frame 1, a baffle 7 and a tube overturning mechanism 3 are sequentially arranged at one end of the tube feeding rail 601 far away from the tube feeding box 602, the tube lifting mechanism 8 includes a tube lifting seat 81 and a tube lifting rod 82 capable of lifting, the lower end of the tube lifting rod 82 is fixed on the frame 1, and the upper end of the tube lifting rod 82 is. The pipe lifting rod 82 is preferably an air cylinder, but may be an electric push rod or other mechanism capable of performing linear reciprocating motion, such as a link-slider mechanism, and is not particularly limited herein, and may be capable of driving the pipe lifting seat 81 to reciprocate up and down. Lift pipe seat 81 is close to one side of going up pipe track 603 and is the cambered surface, should go up pipe track 603 and lift pipe seat 81 contact one side be with lift pipe seat 603 cambered surface complex cambered surface, both can adopt contour machining, so design, make lift pipe seat 81 along the cambered surface up-and-down motion of going up pipe track 603, the cambered surface of going up pipe track 603 plays the effect of a direction this moment, in addition, so design guarantees that two cambered surfaces contact all the time, prevent that aluminum pipe 5 from getting into the gap between the two, thereby influence the up-and-down motion of lift pipe seat 81, guaranteed the utility model discloses automatic intubate aligning device's on the medicine filling and sealing machine operational reliability and stability. The top surface of the lifting tube seat 81 is an inclined surface inclined towards the side overturning seat 311, the inclination of the inclined surface is equal to that of the upper tube track 603, so that the aluminum tubes 5 enter the lifting tube seat 81 under the action of gravity, the top surface of the lifting tube seat 81 is designed to be an inclined surface, the aluminum tubes can conveniently enter the side overturning seat 311, and the reliability and the stability of the work are ensured.

As shown in fig. 2, in order to improve the working efficiency of the medicine filling and sealing machine, the number of the tube feeding devices 6 is two, the number of the tube lifting mechanisms 8, the number of the baffles 7 and the number of the tube overturning mechanisms 3 are two, and the two tube reversing mechanisms 3 simultaneously supply the aluminum tubes 5 for the two tube sockets 4. The tube-turning mechanism 3 comprises a side-turning seat 311 and a cam mechanism 32 for driving the side-turning seat 311 to turn on the side, the side-turning seat 311 is hinged to the frame 1 through a fixed seat 312, and the side-turning seat 311 and the fixed seat 312 form a side-turning mechanism 31. As shown in fig. 4, a pipe groove 300 matched with the aluminum pipe 5 is provided on the side-turning seat 311, at least one air hole 301 penetrating through the side-turning seat 311 is provided at the bottom of the pipe groove 300, the air hole 301 is connected with a vacuum pump (not shown in the figure) through an air pipe 9, the switch of the vacuum pump is controlled by a controller, the controller of the embodiment adopts a PLC, the PLC controller is a common controller for electrical automation, how to connect with the vacuum pump switch is a common connection mode, and the detailed description is omitted, and the control system is not the key point of the present invention. In this embodiment, the number of the air holes 301 is two, and the air holes are arranged along the length of the pipe chase 300, when the side-turning seat 311 turns on the side, the vacuum pump is turned on to deodorize the pipe chase 300, so that an instantaneous negative pressure is generated in the pipe chase 300 to adsorb the aluminum pipes 5 therein, and the aluminum pipes 5 are prevented from sliding down when the side-turning seat 311 turns on the side, thereby affecting the subsequent filling work.

The baffle plate 7 is higher than the side-turn seat 311 in the initial state, the top surface of the baffle plate 7 inclines towards the side-turn seat 311, the design is convenient for enabling the aluminum tubes 5 to enter the tube slots 300 individually under the lifting action of the lifting tube seat 81, when the lifting tube seat 81 lifts the aluminum tubes 5 to be higher than the baffle plate 7, the side-turn seat 311 turns over under the driving of the cam mechanism 32 and sends the aluminum tubes 5 in the tube slots 300 to the station for entering the tube seats 4, and the aluminum tubes 5 are pressed into the tube seats 4 through the tube pressing mechanism 2. The side top surface of the side turn seat 311 near the upper pipe rail 602 is provided with a slope 302 inclining towards the pipe chute 300, and the slope 302 is smoothly connected with the pipe chute 300, so that the aluminum pipe 5 can enter the pipe chute 300. The thickness of the tube lifting seat 81 is slightly larger than the diameter of the aluminum tubes 5, and the combination of the tube lifting mechanism 8 and the baffle 7 prevents a plurality of aluminum tubes 5 from simultaneously entering one side overturning seat 311, so that the stability and the reliability of the operation are ensured.

The cam mechanism 32 of this embodiment includes a motor 321 for driving the cam to rotate, a cam 322 installed on the output shaft of the electrode 321, and a slide bar 323 located above the cam 322, wherein the upper end of the slide bar 323 is connected to the fixed plate 321, and the slide bar 323 slides up and down along the slide rail 324 under the driving of the cam 322. Of course, other cam mechanisms can be adopted as other embodiments not shown in the drawings, such as a structure of a cam and a connecting rod-slider mechanism, so as to realize the reciprocating motion, and the cam mechanism is not the focus of the present invention and is not described in detail herein.

The pipe pressing device 2 comprises a pipe pressing support 21, a pipe pressing cylinder 22 fixed on the pipe pressing support 21 and a correcting pressing block 23 arranged on a piston rod of the pipe pressing cylinder 22, wherein the correcting pressing block 23 is arranged right above the pipe seat 4, the upper part of the correcting pressing block 23 is a cylinder 231, and the bottom of the correcting pressing block is a cone 232 coaxial with the upper cylinder 231. Due to the design of the cone 232, the correcting press block 23 has a self-centering function, can conveniently extend into the aluminum pipe 5 to correct the deformed aluminum pipe 5, and presses the aluminum pipe 5 into the pipe seat 4 to prevent the deformation of the aluminum pipe 5 from influencing the subsequent filling work. Pipe support 21 is L shape, pipe support 21 includes branch 213, adjusting lever 212 and dead lever 211, branch 213 lower extreme is fixed to frame 1, set up the bar hole 10 of arranging along its length direction on the branch 213, adjusting lever 212 suit is in the dead lever 211 outside, and through adjusting screw adjustment height, adjusting screw sets up in bar hole 10, adjusting lever 212 upper end and dead lever 211 fixed connection, press pipe cylinder 22 to fix on dead lever 211, and be located tube socket 4 directly over.

The utility model discloses a work flow: firstly, orderly stacking a plurality of aluminum tubes 5 with one end caps into an upper tube box 602, enabling the aluminum tubes 5 to enter a tube lifting mechanism 8 from an upper tube rail 603, starting a tube lifting rod 82, driving a tube lifting seat 81 to move upwards under the driving of the tube lifting rod 82 to drive a single aluminum tube 5 to ascend, when the height of the aluminum tube 5 is higher than that of a baffle 7, driving a side overturning seat 311 to overturn along a hinge shaft as the top surface of the tube lifting seat 81 and the top surface of the baffle 7 are inclined planes inclined towards the side overturning seat 311, enabling the single aluminum tube 5 to enter a tube slot 300 under the action of the inclined planes and the gravity of the aluminum tube 5, driving a sliding rod 323 to move upwards along a sliding rail 324 under the driving of a motor 321 and a cam 322 at the moment, driving the side overturning seat 311 to overturn along the hinge shaft, sending the aluminum tube 5 into a station of the tube seat 4, starting a vacuum; after the aluminum pipe 5 enters the station of the pipe seat 4, the pipe pressing cylinder 22 is used for air inlet, the piston rod of the pipe pressing cylinder drives the correcting pressing block 23 to enter the aluminum pipe 5, the aluminum pipe 5 is pressed into the pipe seat 4, and the function of automatic pipe inserting alignment of the aluminum pipe 5 is completed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic tube inserting alignment device on a medicine filling and sealing machine comprises a rack, and a tube feeding mechanism and a tube pressing mechanism which are arranged on the rack, wherein the tube feeding mechanism comprises a tube feeding support, a tube feeding rail and a tube feeding box, the tube feeding rail is arranged on the tube feeding support and used for conveying aluminum tubes, the tube feeding box is used for placing the aluminum tubes, and the automatic tube inserting alignment device is characterized in that a tube lifting mechanism, a baffle and a tube overturning mechanism which are fixed on the rack are sequentially arranged at one end, away from the tube feeding box, of the tube feeding rail; the tube overturning mechanism comprises a side overturning seat and a cam mechanism for driving the side overturning seat to overturn, the side overturning seat is hinged on the rack, the side-turn seat is provided with a pipe groove matched with the aluminum pipe, the bottom of the pipe groove is provided with at least one air hole penetrating through the side-turn seat, the air hole is connected with a vacuum pump through an air pipe, the baffle plate is higher than the side-turning seat in an initial state, the side-turning seat turns over under the driving of the cam mechanism and sends the aluminum pipes in the pipe grooves to a station for entering the pipe seats, the aluminum pipe is pressed into the pipe seat through the pipe pressing mechanism, the pipe pressing mechanism comprises a pipe pressing bracket, a pipe pressing cylinder fixed on the pipe pressing bracket and a correcting pressing block arranged on a piston rod of the pipe pressing cylinder, the correcting pressing block is arranged right above the tube seat, the upper part of the correcting pressing block is a cylinder, and the bottom of the correcting pressing block is a cone coaxial with the cylinder at the upper part.

2. The automatic tube inserting and aligning device for a medicine filling and sealing machine as claimed in claim 1, wherein the top surface of the side turning seat near the upper tube rail is a slope inclined toward the tube slot, and the slope is smoothly connected with the tube slot.

3. The automatic cannula aligning device for a medicine filling and sealing machine according to claim 1, wherein the top surface of the baffle is an inclined surface inclined toward the side-tipping base.

4. The automatic tube alignment device for use in a pharmaceutical filling and sealing machine according to claim 1, wherein the top surface of the tube lifting seat is a slope inclined toward the side seat, and the slope of the slope is equal to the slope of the top tube rail.

5. The automatic tube inserting and aligning device for use in medicine filling and sealing machine according to claim 4, wherein the tube lifting seat has a curved surface on a side thereof adjacent to the upper tube rail, and a side surface of the upper tube rail contacting the tube lifting seat has a curved surface cooperating with the curved surface of the tube lifting seat.