CN217802365U

CN217802365U - Liquid transfer device

Info

Publication number: CN217802365U
Application number: CN202221962120.6U
Authority: CN
Inventors: 张向国; 李岩
Original assignee: Shenyang Mocri Lighting Technology Co ltd
Current assignee: Shenyang Mocri Lighting Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-15
Anticipated expiration: 2032-07-28

Abstract

The utility model belongs to the technical field of the pipettor, a pipettor is disclosed, comprising a base plate, motor group and drive module, upper surface one side fixed mounting of bottom plate has the motor group, the upper surface opposite side fixed mounting of bottom plate has the stand, the lateral wall fixed mounting of stand has the one end of support frame, the other end fixed mounting of support frame has the encoder, the last fixed surface of bottom plate installs motor support, motor support's upside rotates through thrust bearing and is equipped with the carousel, motor group's output shaft runs through motor support and carousel fixed assembly, fixed mounting has the axle sleeve between carousel and the encoder pivot, the carousel is the circumference and has evenly seted up the joint hole, the equal joint in inboard in joint hole has the lower cover body, the lateral wall of stand has the notes mercury ware through backup pad fixed mounting, the injection end spiro union of notes mercury ware has the upper cover body. The utility model discloses can inject a plurality of ceramic cell-shells in succession, reduce the reliance to the staff to further alleviate staff's intensity of labour, promote production efficiency.

Description

Liquid transfer device

Technical Field

The utility model belongs to the technical field of the pipettor, specifically be a pipettor.

Background

After injection molding, degreasing, binder removal and sintering of the ceramic bubble shell and cutting of the sleeve, mercury is injected into the ceramic bubble shell according to the type of the ceramic bubble shell, and then electrode packaging is carried out.

The existing injection equipment is characterized in that an injection end of a mercury injector is inserted into a ceramic bubble shell and injects quantitative mercury through the matching of the mercury injector and a lifting mechanism, and the mercury injector resets after the mercury injector completes injection, but only one ceramic bubble shell can be injected at each time, a worker is required to be configured for the injection equipment to continuously put in and take out the ceramic bubble shell, if the worker leaves the field, the injection equipment cannot continuously work, so that the labor intensity of the worker is high, the production continuity is poor, the production efficiency is affected, and in order to solve the problems, a pipettor is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipettor that can continuous operation to the staff intensity of labour who provides in solving above-mentioned background is great, and the production continuity is relatively poor, influences production efficiency's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a pipettor, comprising a base plate, motor group and drive module, upper surface one side fixed mounting of bottom plate has the motor group, the upper surface opposite side fixed mounting of bottom plate has the stand, the lateral wall fixed mounting of stand has the one end of support frame, the other end fixed mounting of support frame has the encoder, the last fixed surface of bottom plate installs motor support, motor support cover connects the motor group, motor support's upside rotates through thrust bearing and is equipped with the carousel, the output shaft of motor group runs through motor support and carousel fixed assembly, fixed mounting has the axle sleeve between carousel and the encoder pivot, the carousel is the circumference and has evenly seted up the joint hole, the equal joint in inboard in joint hole has the lower cover body, the lateral wall of stand has the mercury injection ware through backup pad fixed mounting, the injection end spiro union of mercury injection ware has the upper cover body, the coincidence of the upper cover body and the lower cover body, the standing groove has all been seted up to the one end that the upper cover body and lower cover body are close to each other, the vertical fixed mounting of lateral wall of bottom plate has the support, support fixed mounting has drive module, drive module's slider fixed mounting has the bracket, the downside of bracket is located the carousel.

Furthermore, the joint hole includes round hole and opening, and the round hole is circumference evenly distributed, has all seted up the opening between the circumference side of round hole and carousel.

Furthermore, a clamping groove is formed in the circumferential side of the lower sleeve body and is in clamping assembly with the round hole.

Further, the bracket comprises a supporting block and a connecting rod, one end of the connecting rod is fixedly assembled with the sliding block of the driving module, the other end of the connecting rod is fixedly assembled with the supporting block, and the supporting block and the upper sleeve body are coaxial.

Furthermore, the lower end of the lower sleeve body is of a conical structure, the upper end of the support block is provided with a conical groove, and the conical structure is spliced with the conical groove.

Furthermore, the diameter of the supporting block is smaller than that of the round hole, and the width of the connecting rod is smaller than that of the opening.

Furthermore, the support frame includes the first support, the second support and the vertical third support that sets up that the level set up, the one end and the first support fixed assembly of second support, the other end and the third support fixed assembly of second support, the tip and the stand fixed assembly of second support are kept away from to first support, and the tip and the encoder fixed assembly of second support are kept away from to the third support.

Furthermore, support legs are fixedly mounted at four corners of the lower surface of the bottom plate.

The utility model has the advantages that: this pipettor through the cooperation of mechanisms such as carousel that can graduation pivoted and liftable brackets, can inject a plurality of ceramic cell-shells in succession, reduces the reliance to the staff to further alleviate staff's intensity of labour, promote production continuity and production efficiency.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural view of the upper sleeve body and the lower sleeve body during injection.

In the figure: the device comprises an upper sleeve body 1, a shaft sleeve 2, a rotary table 3, a motor support 4, a round hole 5, a first support 6, a second support 7, a third support 8, a supporting block 9, a support 10, a lower sleeve body 11, a bottom plate 12, an encoder 13, a motor set 14, a driving module 15, a mercury injector 16 and an upright post 17.

Detailed Description

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

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a pipettor, comprising a base plate 12, motor group 14 and drive module 15, base plate 12 is rectangular plate structure, motor group 14 is step motor, drive module 15 is electronic lead screw module, upper surface one side fixed mounting of base plate 12 has motor group 14, the upper surface opposite side fixed mounting of base plate 12 has stand 17, stand 17 adopts aluminium alloy ex-trusions and cross section is the rectangle, the lateral wall fixed mounting of stand 17 has the one end of support frame, the other end fixed mounting of support frame has encoder 13, the upper surface fixed mounting of base plate 12 has motor bracket 4, motor bracket 4 cup joints motor group 14, the upside of motor bracket 4 rotates through thrust bearing and is equipped with carousel 3, can support carousel 3 through motor bracket 4, avoid weight to apply on motor group 14, the output shaft of motor group 14 runs through

motor bracket

4 and 3 fixed mounting of carousel, the through-hole that matches with unit 14 output shaft is seted up on the upper portion of motor bracket 4, fixed mounting has axle sleeve 2 between carousel 3 and the 13 pivot of encoder, motor group 14 can rotate carousel 3, simultaneously, the pivot that 13 encoder is rotated through axle sleeve 2.

Carousel 3 is the circumference and has evenly seted up the joint hole, the equal joint in inboard in joint hole has the lower cover body 11, mounting means through the joint, be convenient for the replacement of the lower cover body 11, there is mercury injection ware 16 the lateral wall of stand 17 through backup pad fixed mounting (mercury injection ware 16 is existing equipment, can preserve mercury with inert gas and temperature control structure constant temperature, and the injection volume is accurate controllable), the injection end spiro union of mercury injection ware 16 has the upper cover body 1, mounting means through the spiro union, be convenient for the replacement of the upper cover body 1, the axis coincidence of the upper cover body 1 and the lower cover body 11, the standing groove has all been seted up to the one end that the upper cover body 1 and the lower cover body 11 are close to each other, the standing groove matches with the shape of pottery cell-bulb, the vertical fixed mounting of lateral wall of bottom plate 12 has support 10, support 10 fixed mounting has drive module 15, drive module 15's slider fixed mounting has the bracket, the bracket is located carousel 3 downside.

The joint hole includes round hole 5 and opening, and round hole 5 is circumference evenly distributed, has all seted up the opening between the circumference side of round hole 5 and carousel 3, and the joint groove has been seted up to the circumference side of lower cover 11, and the joint groove is assembled with round hole 5 joint. The lower sleeve body 11 can be quickly inserted into the round hole 5 through the clamping groove to be stably placed. The bracket includes tray 9 and connecting rod, the one end of connecting rod and drive module 15's slider fixed assembly, the other end and the tray 9 fixed assembly of connecting rod, tray 9 and the 1 coaxial line of the upper cover body, tray 9 is the cylinder type structure, the diameter of tray 9 is less than the diameter of round hole 5, the width of connecting rod is less than open-ended width, make the bracket can pass through the joint hole smoothly, the lower extreme of lower cover body 11 is circular cone type structure, circular cone type groove has been seted up to the upper end of tray 9, when drive module 15 drives the bracket and shifts up, through the grafting assembly of circular cone type structure and circular cone type groove, can steadily lift lower cover body 11 and shift up to the station.

The support frame includes the first support 6 of level setting, the third support 8 of second support 7 and vertical setting, the one end and the first support 6 fixed assembly of second support 7, the other end and the third support 8 fixed assembly of second support 7, the tip and the stand 17 fixed assembly of second support 7 are kept away from to first support 6, the tip and the encoder 13 fixed assembly of second support 7 are kept away from to third support 8, the support frame of components of a whole that can function independently is convenient for transport and equipment. The four corners of the lower surface of the bottom plate 12 are fixedly provided with support legs.

The motor set 14, the driving module 15, the encoder 13 and the mercury injector 16 are electrically connected with an external computer through leads.

The concrete application is as follows:

selecting and applying an upper sleeve body 1 and a lower sleeve body 11 which are matched according to the model of the ceramic bubble shell, wherein the upper sleeve body 1 is arranged at the injection end of a mercury injector 16, the lower sleeve body 11 is inserted in a clamping hole, and the ceramic bubble shell to be injected is placed in a placing groove of the lower sleeve body 11; the injection amount of the mercury injector 16 is set by a computer, during operation, the motor unit 14 is matched with the encoder 13, the lower sleeve body 11 and the placed ceramic bubble shell can be rotated in an indexing manner and are sent into the position under the upper sleeve body 1 one by one, the driving module 15 can drive the bracket to move upwards to penetrate through the clamping hole, the lower sleeve body 11 is lifted to the upper side of the ceramic bubble shell to be inserted into the placing groove of the upper sleeve body 1, meanwhile, the injection end of the mercury injector 16 is inserted into the ceramic bubble shell to perform quantitative mercury injection, and the mercury injector resets after the mercury injection is completed, so that the injection work of the ceramic bubble shell is completed in sequence; the injected ceramic shell can be taken down and processed in the next electrode packaging procedure, and the ceramic shell to be injected is placed in the empty lower sleeve body 11 again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a pipettor, includes bottom plate (12), motor group (14) and drive module (15), its characterized in that: a motor set (14) is fixedly installed on one side of the upper surface of the base plate (12), an upright post (17) is fixedly installed on the other side of the upper surface of the base plate (12), one end of a support frame is fixedly installed on the side wall of the upright post (17), an encoder (13) is fixedly installed on the other end of the support frame, a motor support (4) is fixedly installed on the upper surface of the base plate (12), the motor set (14) is covered by the motor support (4), a turntable (3) is rotatably assembled on the upper side of the motor support (4) through a thrust bearing, an output shaft of the motor set (14) penetrates through the motor support (4) and the turntable (3) and is fixedly assembled on the upper side of the motor support, an axle sleeve (2) is fixedly installed between the turntable (3) and a rotating shaft of the encoder (13), clamping holes are uniformly formed in the circumference of the turntable (3), a lower sleeve body (11) is clamped on the inner side of the clamping holes, a mercury injector (16) is fixedly installed on the side wall of the upright post (17) through a support plate, an upper sleeve body (1) is screwed on the injection end of the mercury injector (16), the upper sleeve body (1) and the lower sleeve body (11) are superposed, a slide block (10) is fixedly installed on one end close to a support seat (10) of the support seat (10), and a slide block (10) is installed on the support seat (10), the bracket is positioned at the lower side of the rotating disc (3).

2. A pipette as defined in claim 1, wherein: the joint hole includes round hole (5) and opening, and round hole (5) are circumference evenly distributed, have all seted up the opening between the circumference side of round hole (5) and carousel (3).

3. A pipette as defined in claim 2, wherein: the circumference side of the lower sleeve body (11) is provided with a clamping groove, and the clamping groove is in clamping assembly with the round hole (5).

4. A pipette as defined in claim 3, wherein: the bracket comprises a supporting block (9) and a connecting rod, one end of the connecting rod is fixedly assembled with a sliding block of the driving module (15), the other end of the connecting rod is fixedly assembled with the supporting block (9), and the supporting block (9) and the upper sleeve body (1) are coaxial.

5. A pipette as defined in claim 4, characterised in that: the lower end of the lower sleeve body (11) is of a conical structure, the upper end of the support block (9) is provided with a conical groove, and the conical structure and the conical groove are assembled in an inserted mode.

6. A pipette as defined in claim 5, wherein: the diameter of the supporting block (9) is smaller than that of the round hole (5), and the width of the connecting rod is smaller than that of the opening.

7. A pipette as defined in claim 1, wherein: the support frame includes first support (6), second support (7) and third support (8) of vertical setting that the level set up, the one end and first support (6) fixed assembly of second support (7), the other end and third support (8) fixed assembly of second support (7), the tip and stand (17) fixed assembly of second support (7) are kept away from in first support (6), the tip and encoder (13) fixed assembly of second support (7) are kept away from in third support (8).

8. A pipette as defined in claim 1, wherein: and supporting legs are fixedly arranged at four corners of the lower surface of the bottom plate (12).