CN215966849U

CN215966849U - Automatic ultrasonic welding device for reagent bottles

Info

Publication number: CN215966849U
Application number: CN202121959485.9U
Authority: CN
Inventors: 田富龙; 何超; 谢先伟; 艾华良; 陈伟; 周伟
Original assignee: Guangdong Blu Ray Intelligent Technology Co ltd
Current assignee: Guangdong Blu Ray Intelligent Technology Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-08
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to an automatic ultrasonic welding device for reagent bottles. The device comprises a rotary table capable of rotating around the axis of the rotary table, wherein the rotary table is at least provided with a feeding position, a detection position, a welding position and a discharging position, the feeding position, the detection position, the welding position and the discharging position are respectively provided with at least one jig, and the jigs are used for fixing the reagent bottles; the jig of material loading level is used for accepting the reagent bottle that does not weld, is equipped with the detector that is arranged in detecting jig reagent bottle whether targets in place on the detection position, and the welding position correspondence is equipped with ultrasonic welding machine, and ultrasonic welding machine's bonding tool is established in the top of the jig of welding position, and the unloading position is equipped with and is arranged in the unloading mechanism that has welded the reagent bottle and take out in the jig. According to the utility model, the automatic ultrasonic welding of the reagent bottle is realized through four stations on the turntable, the participation of manpower is greatly reduced, the production efficiency can be improved, the production time is shortened, the production cost is reduced, the production safety is improved, and meanwhile, the stability of the welding quality is also improved.

Description

Automatic ultrasonic welding device for reagent bottles

Technical Field

The utility model relates to welding processing equipment, in particular to an automatic ultrasonic welding device for a reagent bottle.

Background

The ultrasonic welding principle is that a generator generates a high-voltage and high-frequency signal of 20KHz (or 15KHz), the signal is converted into high-frequency mechanical vibration through a transduction system and is applied to a workpiece, the temperature transmitted to an interface is increased through the surface of the workpiece and the friction among molecules, when the temperature reaches the melting point of the workpiece, the interface of the workpiece is rapidly melted and then filled in the gap between the interfaces, and when the vibration stops, the workpiece is simultaneously cooled and shaped under certain pressure, so that high-quality welding is achieved. In the prior art, reagent bottles usually need to be manually assembled with upper covers and put products below a welding head of an ultrasonic welding machine, then two hands respectively press a start key to start ultrasonic welding, the production efficiency is low, and personal safety hazards exist and need to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides an automatic ultrasonic welding device for reagent bottles so as to improve the production efficiency of ultrasonic welding.

In order to achieve the purpose, the utility model adopts the following technical scheme: an automatic ultrasonic welding device for reagent bottles comprises a rotary table capable of rotating around the axis of the rotary table, wherein the rotary table is at least provided with a feeding position, a detection position, a welding position and a discharging position, the feeding position, the detection position, the welding position and the discharging position are respectively provided with at least one jig, and the jigs are used for fixing the reagent bottles; the jig of material loading level is used for accepting the reagent bottle that does not weld, is equipped with the detector that is arranged in detecting jig reagent bottle whether targets in place on the detection position, and the welding position correspondence is equipped with ultrasonic welding machine, and ultrasonic welding machine's bonding tool is established in the top of the jig of welding position, and the unloading position is equipped with and is arranged in the unloading mechanism that has welded the reagent bottle and take out in the jig.

The jig comprises an upper plate, a lower plate and two vertical plates, wherein the upper plate, the lower plate and the two vertical plates are enclosed into a square frame shape, the upper plate is provided with a through hole, the shape and size of the through hole are consistent with the shape and size of the cross section of a reagent bottle, the through hole is used for the reagent bottle to penetrate through, and the lower plate is used for supporting the reagent bottle.

The lower plate of the jig is fixed with an inserting plate for positioning, the bottom end of the inserting plate is fixedly inserted into the lower plate, and the inserting plate is used for being inserted into the reagent bottle from the lower part of the reagent bottle.

The turntable is driven to rotate by a divider below, and the divider is driven by a motor.

At least one supporting column is arranged below the welding position of the rotary table, a roller is arranged at the upper end of the supporting column, and the supporting column is in contact with the lower surface of the rotary table through the roller.

The detector is an optical fiber amplifier.

The lower feed position below of carousel is equipped with kicking block and first cylinder, and first cylinder is established in the kicking block below, the output shaft and the kicking block fixed connection of first cylinder, and first cylinder is used for driving the kicking block and runs through carousel, tool and ejecting from the tool with the reagent bottle.

The blanking mechanism comprises a second cylinder and a suction head fixing plate, the suction head fixing plate is used for fixedly mounting a vacuum suction head, the vacuum suction head is used for sucking welded reagent bottles in the jig, the suction head fixing plate is fixed at the lower end of an output shaft of the second cylinder, and the second cylinder is used for driving the suction head fixing plate to move up and down.

The blanking mechanism further comprises a linear motor and a blanking chute, the second cylinder is fixed on the linear motor, and the linear motor is used for driving the second cylinder to reciprocate between the upper part of the blanking position of the rotary plate and the upper part of the blanking chute.

Compared with the prior art, the utility model has the beneficial effects that: the automatic ultrasonic welding of the reagent bottle is realized through four stations on the rotary table, the manual participation is greatly reduced, the production efficiency can be improved, the production time is shortened, the production cost is reduced, the production safety is improved, and the stability of the welding quality is also improved.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more apparent, the following detailed description will be given of preferred embodiments.

Drawings

FIG. 1 is an assembled perspective view of an ultrasonic welding apparatus of the present invention.

FIG. 2 is an exploded view of the jig and the reagent bottle of the present invention.

FIG. 3 is a perspective view of a portion of the components of the ultrasonic welding apparatus of the present invention.

Fig. 4 is a perspective view of the reagent bottle ejected by the ejector block of the ultrasonic welding apparatus according to the present invention.

The products shown in the above views are all properly reduced/enlarged according to the size of the drawing and the clear view, and the size of the products shown in the views is not limited.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the 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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

The embodiment is an automatic ultrasonic welding device for reagent bottles, and the specific structure of the automatic ultrasonic welding device is shown in fig. 1-4.

As shown in fig. 1, the ultrasonic welding apparatus is installed on a machine 100. For simplicity, only the base of the stage is shown in the stage 100 of FIG. 1. The ultrasonic welding device comprises a turntable 11 which can rotate around the axis of the turntable. The turntable 11 is driven to rotate by a lower divider 16, and the divider 16 is driven by a motor 17 (see fig. 3). The divider 16 may alternatively be a cam divider. As shown in fig. 1, a loading position 12, a detection position 13, a welding position 14 and a blanking position 15 are arranged on the turntable 11, and a jig 20 is respectively arranged on the loading position 12, the detection position 13, the welding position 14 and the blanking position 15. The fixture 20 is used for fixing the reagent bottle 18. The jig 20 of the loading position 12 is used for receiving the unwelded reagent bottle 18 transferred from the outside. The detection position 13 is provided with a detector (not shown) for detecting whether the reagent bottle 18 in the jig 20 is in place. The detector is an optical fiber amplifier. The detector is mounted on a support plate 19. The welding position 14 is correspondingly provided with an ultrasonic welding machine 30, and a welding head 31 of the ultrasonic welding machine 30 is arranged above the jig 20 of the welding position 14. The feeding position 15 is provided with a feeding mechanism 40 for taking out the welded reagent bottle 18 in the jig 20. In other embodiments, if additional stations are required, the diameter of the turntable can be increased and then more stations can be placed on the turntable. In other embodiments, in order to improve the efficiency, more than 1 jig can be arranged at the same station, and the area of the turntable is correspondingly increased.

As shown in fig. 2, the jig 20 includes an upper plate 21, a lower plate 22 and two vertical plates 23. The upper plate 21, the lower plate 22 and the two vertical plates 23 enclose a four-square shape. The upper plate 21 is provided with a through hole 211, and the shape and size of the through hole 211 are consistent with the shape and size of the cross section of the reagent bottle 18. The perforations 211 are for the reagent bottles 18 to pass therethrough and the lower plate 22 is for supporting the reagent bottles 18. In addition, an insert plate 24 for positioning is fixed on the lower plate 22 of the jig 20. The bottom end of the insert plate 24 is fixedly inserted into the lower plate 22. The insert plate 24 is adapted to be inserted into the reagent bottle 18 from below the reagent bottle 18.

As shown in fig. 3, a support column 51 is provided below the welding position 14 of the turntable 11. The upper end of the supporting column 51 is provided with a roller 52, and the supporting column 51 is in contact with the lower surface of the turntable 11 through the roller 52. The supporting column 51 is used for providing a supporting force, so that when the reagent bottle 18 is subjected to ultrasonic welding by the welding head 31, the turntable 11 does not incline downwards, the divider 16 can be prevented from being damaged, and the welding quality is also ensured. The rollers 52 are used to reduce friction with the turntable 11.

As shown in fig. 3, a top block 54 and a first cylinder 53 are provided below the blanking position 15 of the rotary table 11. The first cylinder 53 is provided below the top block 54. The output shaft of the first cylinder 53 is fixedly connected to the top block 54. The first cylinder 53 is used for driving the ejecting block 54 to penetrate through the turntable 11 and the jig 20 and eject the reagent bottle 18 from the jig 20. The lower plate 22 of the jig 20 is provided with a through hole 221 through which the top block 54 passes.

As shown in fig. 4, the discharging mechanism 40 includes a linear motor 41, a discharging chute 44, a second cylinder 42, and a nozzle fixing plate 43. The tip fixing plate 43 is used for fixedly mounting a vacuum tip (not shown) for sucking the welded reagent bottle 18 in the jig 20. The suction head fixing plate 43 is fixed to the lower end of the output shaft of the second cylinder 42. The second cylinder 42 is used for driving the suction head fixing plate 43 to move up and down. The second cylinder 42 is fixed on a linear motor 41, and the linear motor 41 is used for driving the second cylinder 42 to reciprocate and move linearly between the position above the blanking position 15 of the rotary disc 11 and the position above a blanking chute 44. As shown in FIG. 4, the first air cylinder 53 is extended, the top block 54 is moved upward, the top block 54 ejects the reagent bottle 18 from the jig 20, the second air cylinder 42 is moved to above the blanking position 15 of the turntable 11, the second air cylinder 42 is extended, and the vacuum suction head of the suction head fixing plate 43 sucks the reagent bottle 18. Subsequently, the second cylinder 42 is retracted to completely take out the reagent bottles 18, the linear motor 41 drives the second cylinder 42 to translate to above the blanking chute 44, the second cylinder 42 is extended to move the suction head fixing plate 43 downwards, and finally the vacuum suction head of the suction head fixing plate 43 cuts off the vacuum to allow the reagent bottles 18 to fall from the blanking chute 44.

According to the utility model, the automatic ultrasonic welding of the reagent bottle 18 is realized through four stations on the turntable 11, so that the participation of manpower is greatly reduced, the production efficiency can be improved, the production time is shortened, the production cost is reduced, the production safety is improved, and meanwhile, the stability of the welding quality is also improved.

The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the utility model is subject to the claims.

Claims

1. The automatic ultrasonic welding device for the reagent bottles is characterized by comprising a rotary table capable of rotating around the axis of the rotary table, wherein the rotary table is at least provided with a feeding position, a detection position, a welding position and a discharging position, the feeding position, the detection position, the welding position and the discharging position are respectively provided with at least one jig, and the jigs are used for fixing the reagent bottles; the tool of material loading level is used for accepting not welded reagent bottle, be equipped with the detector that is arranged in detecting the tool reagent bottle whether target in place on the detection position, the welding position correspondence is equipped with ultrasonic welding machine, ultrasonic welding machine's bonding tool is established the top of the tool of welding position, the material level is equipped with and is arranged in the tool unloading mechanism that takes out welded reagent bottle down.

2. The automatic ultrasonic welding device for reagent bottles of claim 1, wherein the jig comprises an upper plate, a lower plate and two vertical plates, the upper plate, the lower plate and the two vertical plates form a square frame shape, the upper plate is provided with a through hole, the size of the through hole is consistent with the size of the cross-sectional shape of the reagent bottle, the through hole is used for the reagent bottle to penetrate through, and the lower plate is used for supporting the reagent bottle.

3. The automatic ultrasonic welding device for reagent bottles of claim 2, wherein the lower plate of the jig is fixed with an inserting plate for positioning, the bottom end of the inserting plate is fixedly inserted into the lower plate, and the inserting plate is used for being inserted into the reagent bottle from the lower side of the reagent bottle.

4. The automatic ultrasonic welding apparatus for reagent bottles of claim 1 wherein said turntable is driven to rotate by a lower index which is driven by a motor.

5. The automatic ultrasonic welding device for reagent bottles of claim 1, wherein at least one supporting column is arranged below the welding position of the turntable, the upper end of the supporting column is provided with a roller, and the supporting column is in contact with the lower surface of the turntable through the roller.

6. The automatic ultrasonic welding apparatus for reagent bottles of claim 1 wherein said detector is a fiber amplifier.

7. The automatic ultrasonic welding device for reagent bottles of claim 1, wherein a top block and a first air cylinder are arranged below the blanking position of the turntable, the first air cylinder is arranged below the top block, an output shaft of the first air cylinder is fixedly connected with the top block, and the first air cylinder is used for driving the top block to penetrate through the turntable and the jig and eject the reagent bottles out of the jig.

8. The automatic ultrasonic welding device for reagent bottles of claim 1, wherein the blanking mechanism comprises a second cylinder and a suction head fixing plate, the suction head fixing plate is used for fixedly mounting a vacuum suction head, the vacuum suction head is used for sucking the welded reagent bottles in the jig, the suction head fixing plate is fixed at the lower end of an output shaft of the second cylinder, and the second cylinder is used for driving the suction head fixing plate to move up and down.

9. The automatic ultrasonic reagent bottle welding apparatus of claim 8, wherein the feeding mechanism further comprises a linear motor and a feeding chute, the second cylinder is fixed to the linear motor, and the linear motor is used for driving the second cylinder to reciprocate and move linearly between the upper part of the feeding position of the turntable and the upper part of the feeding chute.