CN217708846U - Automatic device for pulling out test tube cover of fastening type test tube - Google Patents

Abstract

The utility model provides an automatic equipment about straining formula test tube pull out test tube lid, including base, test tube positioner, test tube lid unloader and test tube lid lifting device, test tube positioner installs on the base, test tube lid unloader installs on test tube positioner or base, test tube lid lifting device installs on the base and is located test tube positioner's side. The utility model discloses can replace artifical completion uncap, save the manpower, improve work efficiency.

Description

Automatic device for pulling out test tube cover of fastening type test tube

Technical Field

The utility model relates to a test tube equipment field of uncapping specifically is an automatic equipment about straining formula test tube pull out test tube lid.

Background

As shown in fig. 9, fastening type test tube A1 includes test tube a11 and test tube lid a12, test tube lid a12 includes neck a121 and the head a122 of top of below a121, the diameter of neck a121 is less than the diameter of head a122, neck a121 cartridge is in test tube a11, head a122 laminating is on test tube a11, before packing the sample into fastening type test tube A1, need to pull out test tube lid a12 in order to accomplish the uncapping, uncapping is generally manual operation, the shortcoming is when test tube a11 assembles the tension with test tube lid a12, uncapping is comparatively arduous, reduce work efficiency.

Disclosure of Invention

An object of the utility model is to provide an automatic equipment about straining formula test tube pull out test tube lid to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides an automatic equipment about straining formula test tube pull out test tube lid, includes base, test tube positioner, test tube lid unloader and test tube lid lifting device, test tube positioner installs on the base, test tube lid unloader installs on test tube positioner or base, test tube lid lifting device installs on the base and is located test tube positioner's side.

Further, test tube positioner includes test-tube rack, base and last limiting plate, the test-tube rack sets up on the base, the pedestal mounting is on the base, go up the limiting plate and be located the test-tube rack top and install on the base.

Furthermore, an avoidance notch I is arranged on the upper limiting plate.

Further, test tube lid unloader includes support subassembly, rotating assembly and claw of unloading, rotating assembly installs on the support subassembly, the claw of unloading is installed on rotating assembly, rotating assembly can drive the claw of unloading and be rotary motion.

Further, the rotating assembly comprises an elastic rotating shaft module, a roller module and a transmission module, the elastic rotating shaft module is installed on the support assembly, the unloading claw is installed on the elastic rotating shaft module, the roller module is installed on the elastic rotating shaft module or the unloading claw, the transmission module is connected with the roller module in a sliding mode and fixedly connected with the test tube cover lifting device, the test tube cover lifting device drives the transmission module to move up and down, and the transmission module drives the unloading claw to move rotationally through the roller module.

Furthermore, the transmission module comprises an upper guide plate and a lower guide plate, the upper guide plate is fixedly connected with the lower guide plate, the upper guide plate is provided with a longitudinal guide groove, the lower guide plate is provided with an oblique guide groove, and the longitudinal guide groove and the oblique guide groove are arranged oppositely.

Further, test tube lid lifting device includes that elevating system and test tube lid hold the frame, the test tube lid holds the frame and installs on elevating system, elevating system drive test tube lid holds the frame and does the up-and-down motion.

Furthermore, the test tube cover containing frame is provided with a U-shaped notch.

Furthermore, an avoiding notch II communicated with the U-shaped notch is further arranged on the test tube cover containing frame.

Further, still include the silo of going out to one side, the silo of going out to one side is installed on test tube lid unloader.

The utility model has the advantages that:

manually placing a fastening type test tube to be uncapped on a test tube positioning device in a direction that a test tube cover faces upwards, positioning a test tube main body through the test tube positioning device, driving the test tube cover to move upwards through a test tube cover lifting device so as to be separated from the test tube main body, and taking out the test tube cover on the test tube cover lifting device to a specific position through a test tube cover blanking device; the utility model discloses can replace artifical completion uncap, save the manpower, improve work efficiency.

Drawings

FIG. 1: the utility model discloses a three-dimensional schematic diagram.

FIG. 2 is a schematic diagram: the utility model discloses a local stereogram is first.

FIG. 3: the utility model discloses a local stereogram second.

FIG. 4: the utility model discloses an enlarged schematic diagram of A department.

FIG. 5: the utility model discloses a local decomposition schematic diagram.

FIG. 6: the utility model discloses a three-dimensional schematic diagram of claw of unloading.

FIG. 7 is a schematic view of: the utility model discloses a test tube lid holds overlooking schematic diagram of frame.

FIG. 8: the utility model discloses a look local section view on the right side.

FIG. 9: an exploded view of a snap-on test tube.

Detailed Description

The invention is further explained below with reference to the drawings:

please refer to fig. 1, an automatic apparatus for removing a test tube cap from a fastening test tube comprises a base 1, a test tube positioning device 2, a test tube cap unloading device 3 and a test tube cap lifting device 4, wherein the test tube positioning device 2 is installed on the base 1, the test tube cap unloading device 3 is installed on the test tube positioning device 2, and the test tube cap lifting device 4 is installed on the base 1 and located beside the test tube positioning device 2.

Referring to fig. 2, the test tube positioning device 2 includes a test tube rack 21, a base 22 and an upper limiting plate 23, the test tube rack 21 is slidably connected to the base 1, the base 22 is installed on the base 1, and the upper limiting plate 23 is located above the test tube rack 21 and installed on the base 22.

Please refer to fig. 2, the test-tube rack 21 is used for supplying the straining formula test tube of waiting to uncap to put, make the axis of straining formula test tube perpendicular to base basically simultaneously, it is used for blockking test tube main part upward movement to go up limiting plate 23, the realization is injectd test tube main part's last limit position, spout 11 is seted up to base 1, spout 11 extends and is located the place ahead of base 22 along the fore-and-aft direction, test-tube rack 21 slidable connection is on spout 11, spout 11 is used for direction test-tube rack 21 to slide along fore-and-aft direction, the preceding lateral wall through spout 11's back lateral wall or base 22 blocks test-tube rack 21 backward sliding, all can realize prescribing a limit to test-tube rack 21's back limit position, finally, the realization is fixed a position test tube main part.

The upper limiting plate 23 is provided with a U-shaped avoidance gap I for avoiding the neck of the test tube cover.

Referring to fig. 3, the test tube cap feeding device 3 includes a support assembly 31, a rotating assembly 32 and a discharging claw 33, the rotating assembly 32 is mounted on the support assembly 31, the discharging claw 33 is mounted on the rotating assembly 32, and the rotating assembly 32 can drive the discharging claw 33 to rotate.

Referring to fig. 4, the rotating assembly 32 includes an elastic rotating shaft module 321, a roller module 322 and a transmission module 323, the elastic rotating shaft module 321 is installed on the support assembly 31, the unloading claw 33 is installed on the elastic rotating shaft module 321, the roller module 322 is installed on the unloading claw 33, the transmission module 323 is slidably connected with the roller module 322 and is fixedly connected with the test tube cap lifting device 4, the test tube cap lifting device 4 drives the transmission module 323 to move up and down, and the transmission module 323 drives the unloading claw 33 to rotate through the roller module 322.

Referring to fig. 5, the elastic rotation axis module 321 includes a connection shaft 3211, a connection plate 3212 and a tension spring 3213, one end of the connection shaft 3211 is rotatably connected to the support assembly 31, the connection plate 3212 is installed between the connection shaft 3211 and the discharging claw 33, and two ends of the tension spring 3213 are respectively fixedly connected to the connection plate 3212 and the support assembly 31.

Referring to fig. 5, the transmission module 323 includes an upper guide plate 3231 and a lower guide plate 3232, the upper guide plate 3231 is fixedly connected to the lower guide plate 3232, the upper guide plate 3231 is provided with a longitudinal guide groove 3231-1, the lower guide plate 3232 is provided with an oblique guide groove 3232-1, and the longitudinal guide groove 3231-1 and the oblique guide groove 3232-1 are disposed opposite to each other.

Referring to fig. 6, the discharging claw 33 includes a claw body 331 and a V-shaped claw tip 332 which are integrally formed.

Referring to fig. 3 and 5, the test tube cap lifting device 4 includes a lifting mechanism 41 and a test tube cap containing rack 42, and the test tube cap containing rack 42 is installed on the lifting mechanism 41 through a transmission module 323.

Referring to fig. 7, the test tube cap holding rack 42 is provided with a U-shaped notch 421 for matching with the neck of the test tube cap and supporting the head of the test tube cap.

Referring to fig. 7, the test tube cap holding rack 42 is further provided with a second avoiding notch 422 communicated with the U-shaped notch 421, and the second avoiding notch is used for the V-shaped claw tip 332 of the discharging claw 33 to pass through.

Referring to fig. 2, the test tube rack further includes an in-position sensor 5, the in-position sensor 5 is mounted on the base 1, and the in-position sensor 5 is a micro switch and is used for detecting whether the test tube rack 21 is in place.

Referring to fig. 1, the device further comprises an inclined discharging trough 6, and the inclined discharging trough 6 is installed on the test tube cover blanking device 3.

The in-place sensor 5 and the lifting mechanism 41 are electrically connected with and controlled by the PLC controller, and the in-place sensor 5, the lifting mechanism 41 and the PLC controller are electrically connected with a power supply.

The working principle is as follows:

the test tube that will treat the uncapping is covered with the test tube and is placed on test tube rack 21 with the ascending direction of test tube, the artifical test tube that promotes test tube rack 21 backward motion extremely limit just stop motion after the back, at this moment, test tube lid holds frame 42 and passes through the neck cooperation of U-shaped breach 421 with the test tube lid, PLC controller detects through sensor 5 that targets in place that test tube rack 21 just controls elevating system 41 drive transmission module 323 and holds frame 42 through the test tube lid and drive the test tube lid upward motion, in this process, it blocks the upper end of test tube body to go up the spacing board 23, prevent that the test tube body from following test tube lid upward motion, after the test tube lid separates with the test tube body, vertical guide slot 3231-1 and oblique guide slot 3232-1 cooperate with gyro wheel module 322 in proper order, when the gyro wheel passes through oblique guide slot 3232-1, it promotes gyro wheel module 322 through the inclined plane and moves forward along the pitch arc orbit, gyro wheel module 322 drives unloading claw 33 transmission elastic rotation axis module 321 and overcomes the elasticity of extension spring and makes rotary motion, unloading claw 33 drives test tube lid forward motion through V-shaped claw 332, as shown in fig. 8, when test tube lid separates with test tube lid, it makes things convenient for the test tube lid to go out the test tube lid and take off the specific silo lid in later stage, it covers the test tube lid and covers the later stage and discharge.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides an automatic equipment about test tube cap is pulled out to fastening formula test tube which characterized in that: including base, test tube positioner, test tube lid unloader and test tube lid lifting device, test tube positioner installs on the base, test tube lid unloader installs on test tube positioner or base, test tube lid lifting device installs on the base and is located test tube positioner's side.

2. An automatic apparatus for the extraction of test tube caps with respect to test tubes of the clasped type according to claim 1, characterized in that: test tube positioner includes test-tube rack, base and last limiting plate, the test-tube rack sets up on the base, the pedestal mounting is on the base, go up the limiting plate and be located the test-tube rack top and install on the base.

3. An automatic apparatus for extracting test tube caps with respect to fastening test tubes, according to claim 2, characterized in that: and the upper limiting plate is provided with a first avoidance notch.

4. An automatic apparatus for the extraction of test tube caps with respect to test tubes of the clasped type according to claim 1, characterized in that: the test tube cover blanking device comprises a support assembly, a rotating assembly and a discharging claw, wherein the rotating assembly is installed on the support assembly, the discharging claw is installed on the rotating assembly, and the rotating assembly can drive the discharging claw to rotate.

5. An automatic apparatus for the extraction of test tube caps with respect to test tubes of the clasped type, according to claim 4, characterized in that: the test tube cap lifting device comprises a rotating assembly and a test tube cap lifting device, wherein the rotating assembly comprises an elastic rotating shaft module, a roller module and a transmission module, the elastic rotating shaft module is installed on a support assembly, a discharging claw is installed on the elastic rotating shaft module, the roller module is installed on the elastic rotating shaft module or the discharging claw, the transmission module is connected with the roller module in a sliding mode and fixedly connected with the test tube cap lifting device, the test tube cap lifting device drives the transmission module to move up and down, and the transmission module drives the discharging claw to rotate through the roller module.

6. An automatic apparatus for the extraction of test tube caps with respect to test tubes of the clasped type according to claim 5, characterized in that: the transmission module comprises an upper guide plate and a lower guide plate, the upper guide plate is fixedly connected with the lower guide plate, the upper guide plate is provided with a longitudinal guide groove, the lower guide plate is provided with an oblique guide groove, and the longitudinal guide groove and the oblique guide groove are oppositely arranged.

7. An automatic apparatus for the extraction of test tube caps with respect to test tubes of the clasped type according to claim 1, characterized in that: test tube lid lifting device includes that elevating system and test tube lid hold the frame, the test tube lid holds the frame and installs on elevating system, elevating system drive test tube lid holds the frame and does the up-and-down motion.

8. An automatic apparatus for the extraction of test tube caps with respect to test tubes of the clasped type according to claim 7, characterized in that: the test tube cover containing frame is provided with a U-shaped notch.

9. An automatic apparatus for extracting test tube caps with respect to fastening test tubes, according to claim 8, wherein: the test tube cover containing frame is further provided with a avoidance notch II communicated with the U-shaped notch.

10. An automatic apparatus for the extraction of test tube caps with respect to test tubes of the clasped type according to claim 1, characterized in that: still include the silo of going out to one side, the silo of going out to one side is installed on test tube lid unloader.

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