CN108751679A - Full-automatic glass ampoule bottle melting welding closing device - Google Patents

Abstract

The invention relates to a fully automatic glass ampoule bottle fusion welding sealing device, which includes a main box body, a fusion sealing gun, a rotating column, a sample tray, an ampoule bottle rotary sampling tray and a collection tank, and one side of the main box body is made with a An inclined platform with a certain inclination angle on the horizontal plane, a sample tray is installed on the upper surface of the inclined platform, and an ampoule rotary sampling tray is coaxially embedded in the sample tray, and the middle part of the ampoule rotary sampling tray is coaxially fixed The rotating shaft is coaxially connected with the stepping motor fixed in the main box. The invention adopts the technology of automatic heating and melting sealing. After setting the operating conditions, it will run automatically. At the same time, the glass ampoules are tightly sealed, and the parallelism of samples within and between batches is good, and the sealing speed is fast and the work efficiency is high. In addition, it avoids Potential safety hazards that may be caused by the operator's close contact with the welding part.

Description

Fully automatic glass ampoule fusion welding sealing device

technical field

The invention belongs to the field of chemical equipment and relates to fusion welding sealing technology, in particular to a fully automatic glass ampoule bottle fusion welding sealing device.

Background technique

Solution standard substance is a necessity for chemical detection, and during the preparation process of solution standard substance, the tight sealing of its container glass ampoule is one of the key links to ensure the quality of standard substance.

At present, the sealing of glass ampoules mainly adopts fusion welding, which is divided into two categories: manual and automatic. The manual method requires professionals to operate, and has strict requirements on the operating conditions such as flame temperature and welding time, and has high requirements on the technical skills of the operator; while the automatic method is mostly completed by large-scale automatic filling and sealing equipment, equipment purchase and The operating cost is high, and the equipment pipeline is too long, resulting in too much loss in the packaging process, which is not suitable for the preparation and use of a small amount of standard substances in the laboratory.

Through the search of patent documents, only the following relevant documents were found:

A plasma flame injection ampoule sealing device (CN204779325U), comprising an air compressor, a power distribution cabinet and a nozzle, a transformer is installed in the power distribution cabinet, the air compressor is connected to the transformer, and the power distribution cabinet is connected to the nozzle through a conveying pipeline; The delivery pipeline is used to deliver compressed air, and the distribution line is placed in the delivery pipeline; the nozzle includes a nozzle and a sheath, the nozzle is in the shape of an inverted funnel, and the end of the nozzle is open; the sheath covers the outside of the nozzle, and the upper part of the sheath is Funnel-shaped, with a trumpet-shaped mouth at the end; the transformer uses an IGBT power module.

Through the comparison of technical features, the above-mentioned published patent documents use compressed air as the power source and adopt high-speed vibration friction welding sealing technology to realize welding sealing with plastic steel belt as packaging material, which is consistent with the automatic heating and melting sealing of the patent of the present invention. The technical structures are not the same, which will not affect the creativity and novelty of the application of the present invention.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies of the prior art and provide a fully automatic glass ampoule fusion welding sealing device with simple structure and tight sealing, which is used for the preparation and sealing of small batches of solution standard substances in laboratories.

The present invention solves its technical problem and realizes by taking the following technical solutions:

A fully automatic glass ampoule fusion welding sealing device is characterized in that it includes a main box body, a fusion sealing gun, a rotating column, a sample tray, an ampoule bottle rotary sampling tray and a collection tank, and one side of the main box body is made of An inclined platform with a certain inclination angle to the horizontal plane, a sample tray is installed on the upper surface of the inclined platform, and a rotary ampoule sampling tray is coaxially embedded in the sample tray, and the middle part of the rotary sampling tray for ampoule bottles is coaxially fixed The rotating shaft is installed, and the rotating shaft is coaxially connected with the stepping motor fixed in the main box;

Arc grooves are evenly distributed on the edge of the ampoules rotating sampling tray, and ampoules are placed in the arc grooves, and ampoules are placed in the arc grooves;

An opening is formed at the tangent of the lowest point of the side wall inclination of the sample tray, and two tangential rotating columns are installed on the inclined platform corresponding to the opening of the side wall of the sample tray, and the two rotating columns rotate at a uniform speed in opposite directions; corresponding to the sample tray A collection tank is also installed on the inclined platform at the opening of the side wall;

A mechanical arm is installed on the side wall of the main box at the bottom of the inclined platform, and a sealing gun is hinged at one end of the mechanical arm. Align the tip of the fusion sealing gun with the height corresponding to the position of the mouth of the ampoule bottle in the ampoule bottle placement groove.

Moreover, the inclination angle between the inclined platform and the horizontal plane is 30-60 degrees.

Moreover, a suction cup is movably installed at the bottom of the main box.

Advantage and positive effect of the present invention are:

The invention is a fully automatic sealing device, which adopts the technology of automatic heating and melting sealing, and is mainly used for sealing glass ampoule bottles loaded with solution standard substances in laboratories. After setting the operating conditions, it will automatically run without being affected by the technical level of the operator. At the same time The glass ampoules are tightly sealed, and the parallelism of samples within and between batches is good. The sealing speed is fast and the work efficiency is high. In addition, it avoids potential safety hazards that may be caused by the operator's close contact with the welding parts.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the left side view of the present invention (displays the motor position in the casing);

Fig. 3 is a partial enlarged view of the present invention.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

A fully automatic glass ampoule fusion welding sealing device, comprising a main box 1, a fusion sealing gun 7, a rotating column 6, a sample tray 12, an ampoule rotary sampling tray 10, a collection tank 9 and a main control board 3, the The main box is a trapezoidal box, one side of which is formed with an inclined platform 4 with a certain inclination angle to the horizontal plane. A sample tray is installed on the upper surface of the inclined platform, and an ampoule bottle is coaxially embedded in the sample tray for rotary sampling. disc, the middle part of the ampoule rotary sampling disc is coaxially fixed with a rotating shaft 11, and the rotating shaft is coaxially connected with the stepper motor 14 fixed in the main box, and the stepping motor drives the ampoule rotary sampling disc to rotate, Push the ampoule forward to the tip of the sealing gun.

Arc grooves are evenly distributed on the edge of the ampoules rotary sampling tray, and the arc grooves place the ampoules, and the ampoules are placed in the arc grooves, and the stepper motor drives the ampoules rotary sampling tray to drive the ampoules in the sample. Move evenly around the center in the tray.

An opening is formed at the tangent of the lowest point of the side wall inclination of the sample tray, and two tangential rotating columns are installed on the inclined platform corresponding to the opening of the side wall of the sample tray, and the two rotating columns are driven by two motors 15. Rotating at a constant speed, and the opposite rotation of the two rotating columns, when the fusion sealing is realized, the ampoule bottle automatically rotates coaxially, the heating is uniform, and the fusion sealing effect is good.

There is also a collection tank installed on the inclined platform corresponding to the opening of the side wall of the sample tray. After melting and sealing, the ampoule is rotated to this point, and is directly transferred to the collection tank by gravity, where it is cooled for 3-4s. After delayed cooling, the fused-sealed ampoules are collected in a unified manner, which is convenient for users to take.

A mechanical arm 5 is installed on the side wall of the main box at the bottom of the inclined platform, and one end of the mechanical arm is hinged with a sealing gun. , the height corresponds to the tip of the sealing gun to align with the mouth of the ampoule bottle in the ampoule placement tank. The sealing gun is small and short for easy one-handed operation, and the internal filling has a device to prevent tempering when shutting off. A power switch 2 is installed on the main box corresponding to one side of the mechanical arm.

In the specific implementation of the present invention, the tilt angle between the inclined platform and the horizontal is 30-60 degrees.

In the specific implementation of the present invention, a suction cup 13 is movably installed on the bottom of the main box.

The main control board is installed on the other side of the upper surface of the main box, and the user can set functions such as sealing time/seal temperature/seal interval on the main control board according to his own requirements. A motor is installed in the body to provide power for the ampoule rotating sample tray and the rotating column.

Working process of the present invention:

The user installs the unsealed ampoules in the ampoule placement slot respectively, sets the sealing time/melting temperature/melting interval through the main control board, and then turns on the power switch, and the motor drives the ampoules to rotate the sample tray At the same time, the rotation drives the ampoule bottle in the ampoule bottle placement tank to rotate. When the ampoule bottle is turned to the sealing gun, the relative rotation of the two rotating columns makes the ampoule bottle rotate on its own, so as to realize automatic ampoule bottle sealing. The ampoules are evenly heated and melt-sealed. After the smelt-sealed ampoules are pushed forward to the collection tank due to inertia, they are cooled and collected after a delay, so that the automatic fusion-seal operation process is fully automatic.

Although the embodiments and drawings of the present invention are disclosed for the purpose of illustration, those skilled in the art can understand that various replacements, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims Therefore, the scope of the present invention is not limited to what is disclosed in the embodiments and drawings.

Claims (3)

1. A full-automatic glass ampoule fusion welding sealing device, characterized in that: it comprises a main box body, a fusion sealing gun, a rotating column, a sample tray, an ampoule bottle rotary sampling tray and a collecting tank, and one side of the main box body An inclined platform with a certain inclination angle to the horizontal plane is made, and a sample tray is installed on the upper surface of the inclined platform, and a rotary ampoule sampling tray is coaxially embedded in the sample tray, and the middle part of the rotary sampling tray for ampoule bottles is at the same time The shaft is fixed to the rotating shaft, and the rotating shaft is coaxially connected with the stepping motor fixed in the main box; Arc grooves are evenly distributed on the edge of the ampoules rotating sampling tray, and ampoules are placed in the arc grooves, and ampoules are placed in the arc grooves; An opening is formed at the tangent of the lowest point of the side wall inclination of the sample tray, and two tangential rotating columns are installed on the inclined platform corresponding to the opening of the side wall of the sample tray, and the two rotating columns rotate at a uniform speed in opposite directions; corresponding to the sample tray A collection tank is also installed on the inclined platform at the opening of the side wall; A mechanical arm is installed on the side wall of the main box at the bottom of the inclined platform, and a sealing gun is hinged at one end of the mechanical arm. Align the tip of the fusion sealing gun with the height corresponding to the position of the mouth of the ampoule bottle in the ampoule bottle placement groove. 2. The fully automatic glass ampoule fusion welding sealing device according to claim 1, characterized in that: the inclination angle between the inclined platform and the horizontal plane is 30-60 degrees. 3. The fully automatic glass ampoule fusion welding sealing device according to claim 1, characterized in that: the bottom of the main box body is movably installed with a suction cup.