CN217920260U - Solid phase carrier automatic feeding device - Google Patents

Abstract

The utility model discloses an automatic feeding device for solid phase carriers, which comprises a frame, a storage box body and a material taking unit; the storage box body is arranged at the front end of the rack, and a plurality of accommodating cavities arranged in an array are formed in the storage box body; the material taking unit is arranged on the rear side of the storage box body and can slide back and forth relative to the rack; the material taking unit comprises a clamping jaw and a driving element; the driving element drives the clamping jaw to perform opening and closing movement through the rotating seat; the storage box body can move up and down relative to the rack so as to align the solid phase carrier material discs in the containing cavities with the clamping jaws; the clamping jaw comprises two clamping parts which are arranged oppositely, and a groove is formed in the front end of each clamping part; the side wall of the solid-phase carrier tray is provided with a hole; the groove is clamped with the side wall through the hole. The utility model discloses can reduce the material loading frequency, realize the automatic material loading of solid carrier charging tray, and the solid carrier charging tray material loading is convenient.

Description

Solid carrier automatic feeding device

Technical Field

The utility model relates to a production technical field of reagent card, in particular to solid carrier automatic feeding device.

Background

In the production process of reagent card, need with solid carrier material loading to production line on, in order to snatch, among the prior art, generally adorn solid carrier in the tray, and put the tray in proper order to the material loading position supplies to snatch to the production line, among this kind of material loading mode, it is not convenient to the management of tray, the solid carrier in a tray is got the back, need the manual work to take off old tray and put new tray, this kind of mode needs the manual work to frequently get and puts the tray, efficiency is uncontrollable, and there is the safety risk.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a can reduce the material loading frequency, realize the automatic material loading of solid phase carrier charging tray, and the convenient solid phase carrier automatic feeding device of solid phase carrier charging tray material loading.

The technical scheme is as follows: in order to achieve the purpose, the automatic solid carrier feeding device comprises a frame, a storage box body and a material taking unit; the storage box body is arranged at the front end of the rack, and a plurality of accommodating cavities arranged in an array are formed in the storage box body and used for accommodating solid-phase carrier trays; the material taking unit is arranged on the rear side of the storage box body and can slide back and forth relative to the rack; the material taking unit comprises a clamping jaw and a driving element; the driving element drives the clamping jaw to perform opening and closing movement through the rotating seat; the storage box body can move up and down relative to the rack so as to align the solid phase carrier material discs in the containing cavities with the clamping jaws; the clamping jaw comprises two clamping parts which are arranged oppositely, and a groove is formed in the front end of each clamping part; the side wall of the solid-phase carrier tray is provided with a hole; the groove is clamped with the side wall through the hole.

Further, each clamping part is in transmission relation with the rotating seat through a sliding seat; the rotating seat comprises a rotating disc and a transmission pin fixed on the rotating disc, and the driving element is in driving connection with the rotating disc; the transmission pins and the sliding seat are equal in number and are arranged in a one-to-one correspondence mode, and guide grooves matched with the transmission pins are formed in the sliding seat.

Furthermore, the material taking unit further comprises a fixed seat, and a sliding groove matched with the sliding seat is formed in the fixed seat.

Further, the device also comprises a lifting unit; the lifting unit comprises a linear module and a lifting platform; the storage box body is arranged on the lifting platform, and the linear module can drive the lifting platform to do lifting motion.

Furthermore, the left side wall and the right side wall of the solid phase carrier material disc are provided with arc-shaped limiting grooves, and the left inner wall and the right inner wall of the containing cavity are provided with arc-shaped bulges matched with the limiting grooves.

Has the advantages that: the utility model discloses an automatic solid-phase carrier feeding device, through placing solid-phase carrier charging tray array in the storage box body, the user can regard the whole storage box body as the material supply source, and the storage box body goes up and down relative to the frame and makes each layer of solid-phase carrier charging tray align with the clamping jaw, so the clamping jaw can take out each layer of solid-phase carrier charging tray and return it to the storage box body after the solid-phase carrier therein is used up, and the mode can greatly reduce the material loading frequency, and convenient transportation to the solid-phase carrier; in addition, the solid-phase carrier material tray and the clamping jaws are provided with butt joint structures, so that the solid-phase carrier material tray can be taken out conveniently and returned to the storage box body.

Drawings

FIG. 1 is a first perspective view of an automatic solid carrier loading apparatus;

FIG. 2 is a second perspective view of the automatic solid carrier loading apparatus;

FIG. 3 is a block diagram of a storage cartridge;

FIG. 4 is a diagram of a solid support tray;

FIG. 5 is a top view of the take-off unit;

FIG. 6 is a cross-sectional view of a take-off unit;

fig. 7 is a side view of a take-off unit.

In the figure: 1-a frame; 2-storage box body; 3-a material taking unit; 4-a lifting unit; 5-a translation unit; 21-an accommodating cavity; 21-1-projection; 21-2-guide rail; 22-a solid phase carrier tray; 22-1-well; 22-2-holding tank; 22-3-a limiting groove; 31-a jaw; 32-a drive element; 33-a rotating seat; 34-a sliding seat; 311-1-groove; 331-a turntable; 332-a drive pin; 341-guide groove; 41-a linear module; 42-a lifting platform; 51-a slide rail; 52-a slide block; 53-a drive unit; 531-drive motor; 532-transmission assembly.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed 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 to implicitly indicate 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 limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The automatic solid carrier feeding device shown in fig. 1-2 comprises a rack 1, a storage box body 2, a material taking unit 3, a lifting unit 4 and a translation unit 5; as shown in fig. 3, the storage box body 2 is arranged at the front end of the rack 1, and a plurality of accommodating cavities 21 arranged in an array are formed in the storage box body, and the accommodating cavities 21 are used for accommodating solid phase carrier trays 22; as shown in fig. 4, a plurality of holding tanks 22-2 are arranged in the solid carrier tray 22 in an up-down and vertical array, and the holding tanks 22-2 are used for holding solid carriers; as shown in fig. 1, the material taking unit 3 is disposed at the rear side of the storage box body 2, and the translation unit 5 can drive the material taking unit 3 to slide back and forth relative to the rack 1; as shown in fig. 1-2, in this embodiment, the translation unit 5 includes a slide rail 51, a slider 52 and a driving unit 53, the slide rail 51 is fixedly disposed relative to the frame 1, an extending direction of the slide rail is a front-back direction, the slider 52 is fixedly connected to the material taking unit 3, and the slider 52 is in sliding fit with the slide rail 51; the driving unit 53 includes a driving motor 531 and a transmission component 532, the driving motor 531 drives the slide block 52 to slide back and forth through the transmission component 532, and finally drives the material taking unit 3 to slide back and forth, so as to take out the solid carrier tray 22 from the storage box 2 and transport it to a target position.

Preferably, as shown in fig. 5-7, said extracting unit 3 comprises a gripping jaw 31 and a driving element 32; the clamping jaw comprises two clamping portions 311 arranged oppositely; the driving element 32 drives the two clamping portions 311 to move relatively close to and away from each other through the rotating seat 33, so as to drive the clamping jaws 31 to move in an opening and closing manner; the lifting unit 4 can drive the storage box body 2 to move up and down relative to the rack 1, so that the solid phase carrier trays 22 in the accommodating cavities 21 are aligned with the clamping jaws 31; the front end of the clamping part 311 is provided with a groove 311-1, and the side wall of the solid phase carrier tray 22 is provided with a hole 22-1; the groove 311-1 is engaged with the sidewall through the hole 22-1. In this embodiment, when the clamping jaw 31 takes a material, the driving element 32 drives the two clamping portions 311 to move, so that the distance between the two clamping portions 311 is the shortest; next, the translation unit 5 drives the clamping jaw 31 to move forward, so that the front end of the clamping part 311 enters the hole 22-1; then the driving element 32 drives the two clamping parts 311 to move, so that the distance between the two clamping parts 311 is the longest, and at the moment, the groove 31 is clamped with the side wall; next, the translation unit 5 drives the extracting unit 3 to move backward, and conveys the solid carrier tray 22 to a specified position.

Preferably, as shown in fig. 6, the material taking unit 3 further includes a fixed seat 35, and each of the clamping portions 311 establishes a transmission relationship with the rotating seat 33 through a sliding seat 34; the fixed seat 35 is provided with a sliding groove 351 matched with the sliding seat 34; the extending direction of the sliding groove 351 is a left-right direction, and when the sliding seat 34 slides left and right in the sliding groove 351, the two clamping portions 311 can be driven to move relatively close to and away from each other.

Preferably, as shown in fig. 6, the rotating base 33 includes a rotating disc 331 and a driving pin 332 fixed on the rotating disc 331, the driving element 32 is in driving connection with the rotating disc 331, and each sliding base 34 corresponds to one driving pin 332; the connecting line of the two driving pins 332 passes through the center of the rotating disc 331; the sliding seat 34 is provided with a guide groove 341 engaged with the driving pin 332, and the extending direction of the guide groove 341 is perpendicular to the extending direction of the sliding groove 351; in this embodiment, when the driving element 32 drives the rotating disc 331 to rotate, the driving pin 332 can be driven to rotate around the rotation center of the rotating disc 331 at the same time, and when the driving pin 332 rotates, the driving pin slides in the guide groove 341, so as to drive the two sliding seats 34 to slide along opposite directions, thereby realizing the opening and closing movement of the clamping jaw 31.

Preferably, as shown in fig. 2, the lifting unit 4 comprises a linear module 41 and a lifting platform 42; the storage box body 2 is arranged on the lifting platform 42, and the linear module 41 can drive the lifting platform 42 to do lifting motion.

Preferably, as shown in fig. 3, the left and right side walls of the solid phase carrier tray 22 are provided with arc-shaped limiting grooves 22-3, the left and right inner walls of the accommodating cavity 21 are provided with arc-shaped protrusions 21-1 matched with the limiting grooves 22-3, the protrusions 21-1 can hold the solid phase carrier tray 22 in the accommodating cavity 21, and meanwhile, when the clamping jaws 31 apply a pulling force to the solid phase carrier tray 22, the solid phase carrier tray 22 can be pulled out, and the structure is ingenious in design and good in effect; the left side wall and the right side wall of the accommodating cavity 21 are also provided with guide rails 21-2, and the solid phase carrier tray 22 is in sliding fit with the guide rails 21-2.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, a plurality of modifications and decorations can be made, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (5)

1. An automatic solid phase carrier feeding device comprises a rack (1), a storage box body (2) and a material taking unit (3); the storage box body (2) is arranged at the front end of the rack (1), a plurality of containing cavities (21) arranged in an array are formed in the storage box body, and the containing cavities (21) are used for containing solid phase carrier trays (22); the material taking unit (3) is arranged on the rear side of the storage box body (2) and can slide back and forth relative to the rack (1); characterized in that the material taking unit (3) comprises a clamping jaw (31) and a driving element (32); the driving element (32) drives the clamping jaw (31) to make opening and closing movement through the rotating seat (33); the storage box body (2) can move up and down relative to the rack (1) so as to align the solid phase carrier material discs (22) in the accommodating cavities (21) with the clamping jaws (31); the clamping jaw (31) comprises two clamping parts (311) arranged oppositely, and the front end of each clamping part (311) is provided with a groove (311-1); the side wall of the solid phase carrier tray (22) is provided with a hole (22-1); the groove (311-1) is clamped with the side wall through the hole (22-1).

2. The automatic solid carrier feeding device according to claim 1, wherein each of the holding portions (311) is in a driving relationship with the rotary holder (33) via a sliding holder (34); the rotating seat (33) comprises a rotating disc (331) and a transmission pin (332) fixed on the rotating disc (331), and the driving element (32) is in driving connection with the rotating disc (331); the number of the transmission pins (332) is equal to that of the sliding seats (34), the transmission pins and the sliding seats (34) are arranged in a one-to-one correspondence mode, and guide grooves (341) matched with the transmission pins (332) are formed in the sliding seats (34).

3. The automatic feeding device for solid phase carriers according to claim 2, wherein the extracting unit (3) further comprises a fixed seat (35), and the fixed seat (35) is provided with a sliding groove (351) matched with the sliding seat (34).

4. The automatic solid carrier feeding device according to claim 1, further comprising an elevating unit (4); the lifting unit (4) comprises a linear module (41) and a lifting platform (42); the storage box body (2) is arranged on the lifting platform (42), and the linear module (41) can drive the lifting platform (42) to move up and down.

5. The automatic solid carrier feeding device according to claim 1, wherein the left and right side walls of the solid carrier tray (22) are provided with arc-shaped limiting grooves (22-3), and the left and right inner walls of the accommodating cavity (21) are provided with arc-shaped protrusions (21-1) matched with the limiting grooves (22-3).

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