阅读说明：本技术 一种用于药用玻璃管封口组装机的玻璃管封口装置 (Glass tube sealing device for medicinal glass tube sealing assembly machine ) 是由 葛盼盼 于 2020-06-23 设计创作，主要内容包括：本发明公开了药用玻璃管生产加工技术领域的一种用于药用玻璃管封口组装机的玻璃管封口装置,包括底座、第一转动板、第二转动版、第一定位组件、第二定位组装件和驱动组件,本发明通过第一定位组件使玻璃管位置固定,通过第二定位组件和第二凸轮的作用调整封口件的位置并定位,通过使第一滚轮沿第一凸轮的轮面处运动,第一凸轮使齿条移动,带动第一定位组件和玻璃管转动,管口转动朝下,压板带动滑板下移,将玻璃管的管口紧压到封口件上,使封口件紧紧卡到玻璃管上,完成封口,封口件与玻璃管口接触的一侧朝上放置,不与其他结构接触,避免封口件上粘附灰尘或其他杂物等影响封口质量。(The invention discloses a glass tube sealing device for a medicinal glass tube sealing and assembling machine, which belongs to the technical field of medicinal glass tube production and processing, and comprises a base, a first rotating plate, a second rotating plate, a first positioning component, a second positioning assembly component and a driving component, wherein the glass tube is fixed by the first positioning component, the position and the location of sealing member are adjusted through the effect of second locating component and second cam, through making first gyro wheel along the wheel face department motion of first cam, first cam makes the rack remove, drive first locating component and glass pipe and rotate, the mouth of pipe rotates downwards, the clamp plate drives the slide and moves down, sticis the sealing member with the mouth of pipe of glass pipe on, make the sealing member tightly block to the glass pipe, accomplish and seal, the sealing member is placed up with the one side of glass mouth of pipe contact, do not contact with other structures, influence such as adhesion dust or other debris on avoiding the sealing member seals the quality.)

1. The utility model provides a glass tube closing device that is used for medicinal glass tube sealing kludge, includes base (1), its characterized in that: the base is characterized in that a first fixed shaft (101) is fixed on the left side of the top surface of the base (1), a second fixed shaft (102) is fixed on the right side of the top surface, a first rotating cylinder (201) is connected onto the first fixed shaft (101) in a rotating mode, a second rotating cylinder (301) is connected onto the second fixed shaft (102) in a rotating mode, a driving assembly is arranged between the first rotating cylinder (201) and the second rotating cylinder (301), a second rotating plate (3) is fixed on the top end of the second rotating cylinder (301), a first rotating plate (2) is fixed on the top end of the first rotating cylinder (201) of the first rotating plate (2), the right end of the first rotating plate (2) is located above the left end of the first rotating plate (2), a plurality of first positioning assemblies (4) are uniformly arranged on the first rotating plate (2) in the circumferential direction, a first cam (203) is arranged at the center of the first rotating plate (2), and a first cam (203) is fixedly connected with the first fixed shaft (101), and first locating component (4) and first cam (203) are connected correspondingly, first rotation board (2) is stretched out at the top of first fixed axle (101) to be fixed with first fixed plate (103), the bottom surface right side of first fixed plate (103) is fixed with hydraulic telescoping cylinder (601), and the bottom mounting of hydraulic telescoping cylinder (601) has clamp plate (6), evenly be equipped with a plurality of second locating component (5) along the circumferencial direction on second rotation board (3), the center department of second rotation board (3) is equipped with second cam (302), second cam (302) and second fixed axle (102) fixed connection, and second locating component (5) and second cam (302) correspond and are connected.

2. The glass tube sealing device for a pharmaceutical glass tube sealing assembly machine according to claim 1, wherein: the first positioning assembly (4) comprises a rotating table (401) rotatably connected with a rotating groove (202), a through hole is formed in the center of the rotating table (401), a limiting plate (402) is symmetrically fixed to the bottom surface of the rotating table, a limiting groove is formed in the limiting plate (402), a sliding plate (404) is slidably connected between the two limiting grooves, a positioning cylinder (405) is fixed to the top surface of the sliding plate (404), the sliding plate (404) is connected with the rotating table (401) through a spring, a gear (403) groove is formed in one side of the rotating groove (202), a gear (403) is arranged in the gear (403) groove, the gear (403) is coaxially fixed to the rotating joint of the rotating table (401), a rack (406) is meshed with the top of the gear (403), a sliding rail (204) is correspondingly arranged on the top surface of the second rotating plate (3), the rack (406) is slidably connected to the sliding rail (204), and the inner side end of the rack (406) extends out of, a spring plate is fixed, a spring is arranged between the spring plate and the inner side end of the sliding rail (204), the other side of the spring plate is rotatably connected with a first roller (408), and the first roller (408) is in contact with the wheel surface of the first cam (203).

3. The vial sealing device for use with a pharmaceutical vial sealing assembly machine of claim 2, wherein: evenly be equipped with a plurality of splint (407) along the circumferencial direction in a location section of thick bamboo (405), splint (407) are close to a side that a location section of thick bamboo (405) center department and are equipped with the arc surface, and another side passes through the spring and connects in a location section of thick bamboo (405), the top of splint (407) inclines to the outside, and the slope section that corresponds splint (407) on the lateral wall of a location section of thick bamboo (405) is equipped with logical groove.

4. The glass tube sealing device for a pharmaceutical glass tube sealing assembly machine according to claim 1, wherein: second locating component (5) are including two dwang (502) of symmetry and cross arrangement, and the intersection rotation connects, rotate simultaneously with the bottom surface of second rotor plate (3) and be connected, and are equipped with the torsional spring at the rotation junction between two dwang (502), the outside end of dwang (502) is fixed with clamp splice (501), is equipped with the draw-in groove of V-arrangement on the opposite side face of two clamp splice (501), the medial extremity of dwang (502) rotates and is connected with second gyro wheel (502), and the wheel face contact of second gyro wheel (502) and second cam (302).

5. The glass tube sealing device for a pharmaceutical glass tube sealing assembly machine according to claim 4, wherein: the wheel face of second cam (302) is including first cambered surface and the second cambered surface of symmetry setting, and first cambered surface is located one side that is close to first revolving stage (401) on second cam (302), and first cambered surface radius is less than the radius of second cambered surface, connect through the plane of slope between the both ends of first cambered surface and second cambered surface.

6. The glass tube sealing device for a pharmaceutical glass tube sealing assembly machine according to claim 1, wherein: the driving assembly comprises two belt wheels which are respectively fixed on a first rotating cylinder (201) and a second rotating cylinder (301), the diameters of the two belt wheels are equal and are connected through a transmission belt, a first bevel gear (403) is further fixed on the first rotating cylinder (201), a second bevel gear (403) is meshed with the first bevel gear (403), and the second bevel gear (403) is connected with a driving motor.

7. The glass tube sealing device for a pharmaceutical glass tube sealing assembly machine according to claim 1, wherein: the top end of the second fixed shaft (102) extends out of the second rotating plate (3) and is fixed with a second fixed plate (104), the right side of the top surface of the second fixed plate (104) is fixed with a blowing pump (7), the right side of the bottom surface is fixed with a spray head (701), and the spray head (701) is connected with the blowing pump (7).

Technical Field

The invention relates to the technical field of production and processing of medicinal glass tubes, in particular to a glass tube sealing device for a medicinal glass tube sealing assembly machine.

Background

The glass tube is a type of non-metal tube, and is a kind of glass having sodium oxide (Na 2O), boron oxide (B2O 3), and silicon dioxide (SiO 2) as basic components. Its good performance has been widely recognized in all world, compared with general glass, it has no toxic side effect, its mechanical property, thermal stability, water-resisting, alkali-resisting and acid-resisting properties are greatly raised, and can be extensively used in various fields of chemical industry, spaceflight, military, family and hospital, etc.

The glass tube can be divided into four types, common glass tubes such as laboratory glass tubes and chemical glass tubes, and the glass tubes are made of common boron glass with good thermal stability and corrosion resistance, are transparent, are easy to clean, have small flow resistance and are low in price. But the pressure resistance is low, the glass tube is easy to damage, and can be used for occasions with the temperature of minus 30 to plus 130 ℃ and the temperature sudden change of no more than 80 ℃, and also used for neutral glass tubes and high borosilicate glass tubes.

High borosilicate glass (hard glass) is a special glass material with low expansion rate, high temperature resistance, high strength, high hardness, high light transmittance and high chemical stability, and is widely applied to industries such as solar energy, chemical industry, medicine and the like due to excellent performance, particularly the solar energy field is more widely applied, and developed countries such as Germany and America are widely popularized.

Medical glass pipe is in the production and processing in-process, need install supporting sealing member usually, carry out subsequent packing carton transportation scheduling problem again after sealing glass pipe, but current glass pipe closing device is when sealing, in order to avoid glass pipe mouth and other structure contacts, be usually with the vertical placing of glass pipe, will carry sealing member such as through the conveyer belt again, and for the ease of getting materials through structures such as sucking disc, sealing member top surface upwards, the position that contacts with glass pipe mouth on the contrary with contact such as conveyer belt, lead to easy adhesion dust etc. on the sealing member, when sealing, can glue again on the glass pipe.

Based on the above, the invention designs a glass tube sealing device for a medical glass tube sealing and assembling machine, so as to solve the problems.

Disclosure of Invention

The invention aims to provide a glass tube sealing device for a medical glass tube sealing and assembling machine, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a glass tube sealing device for a medicinal glass tube sealing and assembling machine comprises a base, wherein a first fixing shaft is fixed on the left side of the top surface of the base, a second fixing shaft is fixed on the right side of the top surface of the base, a first rotating cylinder is connected on the first fixing shaft in a rotating mode, a second rotating cylinder is connected on the second fixing shaft in a rotating mode, a driving assembly is arranged between the first rotating cylinder and the second rotating cylinder, a second rotating plate is fixed on the top end of the second rotating cylinder, a first rotating plate is fixed on the top end of the first rotating cylinder of the first rotating plate, the right end of the first rotating plate is located above the left end of the first rotating plate, a plurality of first positioning assemblies are uniformly arranged on the first rotating plate in the circumferential direction, a first cam is arranged in the center of the first rotating plate and fixedly connected with the first fixing shaft, the first positioning assemblies are correspondingly connected with the first cam, and the top end of the first fixing shaft extends out of the first rotating, and a first fixed plate is fixed, a hydraulic telescopic cylinder is fixed on the right side of the bottom surface of the first fixed plate, a pressing plate is fixed at the bottom end of the hydraulic telescopic cylinder, a plurality of second positioning assemblies are uniformly arranged on the second rotating plate along the circumferential direction, a second cam is arranged at the center of the second rotating plate, the second cam is fixedly connected with a second fixed shaft, and the second positioning assemblies are correspondingly connected with the second cam.

Preferably, the first positioning assembly comprises a rotating table rotatably connected with a rotating groove, a through hole is formed in the center of the rotating table, limiting plates are symmetrically fixed on the bottom surface of the rotating table, limiting grooves are formed in the limiting plates, sliding plates are slidably connected between the two limiting grooves, a positioning barrel is fixed to the top surface of each sliding plate, the sliding plates and the rotating table are connected through springs, a gear groove is formed in one side of the rotating groove, a gear is arranged in the gear groove and coaxially fixed to the rotating joint of the rotating table, a rack is meshed with the top of the gear, a sliding rail is correspondingly arranged on the top surface of the second rotating plate, the rack is slidably connected in the sliding rail, a sliding rail extends out of the inner side end of the rack, a spring plate is fixed to the inner side end of the spring plate and the sliding rail, a first roller is rotatably connected to the other side of the spring plate, and the first.

Preferably, evenly be equipped with a plurality of splint along the circumferencial direction in the location section of thick bamboo, a side that splint are close to location section of thick bamboo center department is equipped with the arc surface, and another side passes through the spring and connects in a location section of thick bamboo, and the top of splint inclines to the outside, and the slope section that corresponds splint on the lateral wall of a location section of thick bamboo is equipped with logical groove to when splint displacement is great, hold the slope section of splint through leading to the groove.

Preferably, the second locating component comprises two symmetrical and crossed rotating rods, the cross positions are connected in a rotating mode, the two rotating rods are connected with the bottom face of the second rotating plate in a rotating mode, a torsion spring is arranged at the rotating connection position between the two rotating rods, clamping blocks are fixed to the outer side ends of the rotating rods, V-shaped clamping grooves are formed in the opposite side faces of the two clamping blocks, the inner side ends of the rotating rods are connected with second idler wheels in a rotating mode, and the second idler wheels are in contact with the wheel faces of the second cams.

Preferably, the wheel face of second cam includes first cambered surface and the second cambered surface of symmetry setting, and first cambered surface is located one side that is close to first revolving stage on the second cam, and first cambered surface radius is less than the radius of second cambered surface, connects through the plane of slope between the both ends of first cambered surface and second cambered surface.

Preferably, the driving assembly comprises two belt wheels respectively fixed on the first rotating cylinder and the second rotating cylinder, the diameters of the two belt wheels are equal and are connected through a transmission belt, a first bevel gear is further fixed on the first rotating cylinder and meshed with a second bevel gear, and the second bevel gear is connected with a driving motor.

Preferably, the top end of the second fixed shaft extends out of the second rotating plate and is fixed with a second fixed plate, the right side of the top surface of the second fixed plate is fixed with a blowing pump, the right side of the bottom surface of the second fixed plate is fixed with a nozzle, and the nozzle is connected with the blowing pump.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, a glass tube is placed on a first positioning assembly on a first rotating plate, the glass tube is inserted into a positioning cylinder, a clamping plate is tightly pressed on the side wall of the glass tube under the action of a spring, and the position of the glass tube is fixed by the clamping force of the spring and the clamping plate;

2. according to the invention, the sealing piece is placed on the second rotating plate, when the second roller is contacted with the second cambered surface on the second cam through the action of the torsion spring, the rotating rod rotates and drives the two clamping blocks to approach each other, the sealing piece is clamped in the middle, and the position of the sealing piece is adjusted through the two V-shaped clamping grooves, so that the sealing piece can be aligned with the position of the glass tube in the subsequent process;

3. according to the invention, the first roller wheel moves along the wheel surface of the first cam, the rack moves under the action of the first cam, the gear, the rotating table, the positioning cylinder, the glass tube and the like are driven to rotate, and when the right position of the first rotating plate is reached, the tube opening of the glass tube rotates downwards;

4. the hydraulic telescopic cylinder drives the pressing plate to move downwards, so that the sliding plate moves downwards, the pipe orifice of the glass pipe is tightly pressed on the sealing piece, the sealing piece is tightly clamped on the glass pipe, then the pressing plate moves upwards, the sliding plate drives the positioning cylinder, the glass pipe and the sealing piece to move upwards and return to the original position, and the sealing piece is separated from the second positioning assembly to finish sealing;

5. the side of the sealing piece, which is in contact with the glass tube opening, is placed upwards and is not in contact with other structures, so that the sealing quality is prevented from being influenced by dust or other impurities adhered to the sealing piece.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic structural diagram of a first positioning assembly according to the present invention;

FIG. 3 is a schematic structural view of a positioning cylinder of the present invention;

FIG. 4 is a schematic structural view of a first rotating plate according to the present invention;

FIG. 5 is a schematic view of the connection of the rack and the first cam of the present invention;

FIG. 6 is a schematic view of a second rotating plate according to the present invention;

FIG. 7 is a schematic view of the connection of a second positioning assembly and a second cam in accordance with the present invention;

FIG. 8 is a schematic structural diagram of a second positioning assembly according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 101-first fixed shaft, 102-second fixed shaft, 103-first fixed plate, 104-second fixed plate, 2-first rotating plate, 201-first rotating barrel, 202-rotating groove, 203-first cam, 204-sliding rail, 3-second rotating plate, 301-second rotating barrel, 302-second cam, 4-first positioning component, 401-rotating table, 402-limiting plate, 403-gear, 404-sliding plate, 405-positioning barrel, 406-rack, 407-clamping plate, 408-first roller, 5-second positioning component, 501-clamping block, 502-rotating rod, 503-second roller, 6-pressing plate, 601-hydraulic telescopic cylinder, 7-blowing pump and 701-nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.