Pipe fitting placing and transferring device

Abstract

The utility model belongs to the technical field of medical instruments, and discloses a pipe fitting placing and transferring device which comprises an installation frame and a clamping assembly. A plurality of placing positions are arranged on the mounting frame and are used for placing pipe fittings; the clamping assembly comprises a first clamping piece and a second clamping piece, and the first clamping piece and the second clamping piece are arranged on the two sides, corresponding to the containing position, of the mounting frame. According to the pipe fitting placing and transferring device, a plurality of placing positions are arranged on the mounting frame, batched pipe fittings can be placed on the mounting frame, the first clamping piece and the second clamping piece are arranged on the mounting frame, and the first clamping piece and the second clamping piece are matched to facilitate clamping and transferring of an external mechanical clamping arm; and the two clamping pieces are arranged on the two opposite sides of the containing position so that the whole mounting frame can be evenly clamped, and therefore batch pipe fittings can be conveniently and stably transferred, and operation is easy, convenient and fast.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a pipe placement and transfer device. Background Art

[0002] In cell staining equipment, centrifuge tubes are used to transfer sample liquid and centrifuge samples. Usually, they are manually placed into the centrifuge one by one for centrifugation, and then manually taken out to discharge the separated upper liquid to obtain sample cells. With the development of automation technology, manual operation will lead to high labor costs and low efficiency, which is difficult to meet actual needs. In addition, confusion may occur during the transfer process, resulting in inaccurate test results in the later stage. At the same time, it is easy to fall, which makes it very inconvenient to use and time-consuming and labor-intensive. Utility Model Content

[0003] The utility model aims to provide a tube placement and transfer device, which can place and transfer the positions of batches of centrifuge tubes and has the characteristic of convenient transfer.

[0004] The above-mentioned purpose is achieved by the following technical solutions.

[0005] The first aspect of the utility model provides a pipe placement and transfer device, the pipe placement and transfer device comprising a mounting frame and a clamping assembly;

[0006] The mounting frame is provided with a plurality of placement positions;

[0007] The clamping assembly includes a first clamping member and a second clamping member, and the first clamping member and the second clamping member are arranged on two sides of the mounting frame corresponding to the placement position.

[0008] In some embodiments, the mounting frame is provided with a plurality of placement positions spaced apart along its length direction, the first clamping member and the second clamping member are arranged on both sides of the mounting frame corresponding to the placement positions in the width direction, and the first clamping member and the second clamping member are both located in the space between two adjacent placement positions.

[0009] In some embodiments, the first clamping member and the second clamping member are centrally symmetrically arranged with the central axis of the mounting frame as the center; and / or, the extension direction of the first clamping member and the second clamping member intersects with the length direction of the mounting frame and is not parallel.

[0010] In some embodiments, a guide boss is disposed on the opposite side of the first clamping member and the second clamping member, and the guide boss has four side surfaces, and the four side surfaces are all inclined surface structures.

[0011] In some embodiments, the clamping assembly also includes a fixing seat, a connecting hole is opened on the fixing seat, the fixing seat is arranged on the mounting frame, and the connecting hole of the fixing seat is arranged corresponding to at least one of the placement positions and is connected to each other, and the first clamping member and the second clamping member are respectively arranged on both sides of the fixing seat corresponding to the connecting hole.

[0012] In some embodiments, the fixing seat is formed with grooves on both sides corresponding to the length direction of the mounting frame.

[0013] In some embodiments, at least one first positioning member and at least one first connecting member are provided at the bottom of the fixing seat, and at least one second positioning member and at least one second connecting member are provided on the mounting frame. The fixing seat is positioned on the mounting frame by the positioning cooperation of the first positioning member and the second positioning member, and the fixing seat is fixed on the mounting frame by the connection cooperation of the first connecting member and the second connecting member.

[0014] In some embodiments, the first connecting member is a first threaded hole opened at the bottom of the fixing base, and the second connecting member is a second threaded hole opened on the mounting frame. The fixing base is fixed to the mounting frame by threaded fasteners passing through the second threaded hole in sequence and forming a threaded connection with the first threaded hole.

[0015] In some embodiments, the first positioning member is a positioning column provided at the bottom of the fixing seat, the second positioning member is a positioning hole correspondingly provided on the mounting frame, and the fixing seat is positioned on the mounting frame through the positioning cooperation between the positioning column and the positioning hole; or,

[0016] The first positioning member is a positioning hole provided at the bottom of the fixing seat, and the second positioning member is a positioning column correspondingly provided on the mounting frame. The fixing seat is positioned on the mounting frame through the positioning cooperation of the positioning hole and the positioning column.

[0017] In some embodiments, the mounting frame is provided with a window structure penetrating along the width direction of the mounting frame, and a plurality of placement holes are provided on the top of the mounting frame, and a bearing groove is provided on the bottom of the mounting frame corresponding to the position of the placement holes, and the placement holes and the bearing groove cooperate to form a placement position; and / or,

[0018] The mounting frame has inclined surface structures at two opposite sides close to the bearing slot.

[0019] In some embodiments, the mounting frame includes a top frame, a bottom frame and two supporting columns, and the top frame, the bottom frame and the two supporting columns cooperate to form a closed frame body with a window structure running through the front and back, the placement hole is provided on the top frame, and the bearing groove is provided on the bottom frame.

[0020] The technical solution provided by the utility model has the following advantages and effects:

[0021] The pipe placing and transferring device is capable of placing batches of pipes on the mounting frame by providing a plurality of placement positions on the mounting frame, and by providing the first clamping member and the second clamping member on the mounting frame, the first clamping member and the second clamping member cooperate to facilitate clamping and transfer by an external mechanical clamping arm, thereby realizing an automated transfer operation, and the two clamping members are provided on opposite sides of the placement positions to enable the mounting frame as a whole to be subjected to uniform clamping force, thereby enabling the batches of pipes to be transferred conveniently and smoothly, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the pipe placement and transfer device of the embodiment of the utility model;

[0023] Figure 2 It is a schematic cross-sectional structure diagram of a part of the structure of the pipe placement and transfer device in one direction;

[0024] Figure 3 It is a schematic cross-sectional structure diagram of a part of the structure of the pipe placement and transfer device in another direction;

[0025] Figure 4 It is a schematic diagram of the overall structure of the clamping assembly;

[0026] Figure 5 1 is a schematic diagram of the top view of the clamping assembly;

[0027] Figure 6 It is a schematic diagram of the overall structure of the mounting frame.

[0028] Description of reference numerals:

[0029] C10, pipe placement and transfer device;

[0030] C1, mounting frame; C11, placement position; C111, placement hole; C112, bearing groove; C12, second positioning member; C13, second connecting member; C2, clamping assembly; C21, first clamping member; C22, second clamping member; C23, guide boss; C231, side; C24, fixing seat; C241, connecting hole; C242, groove body; C243, first positioning member; C244, first connecting member; C3, threaded fastener; C4, window structure;

[0031] C20, pipe fittings. DETAILED DESCRIPTION

[0032] In order to facilitate the understanding of the present invention, specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.

[0033] Unless otherwise specified or defined, the "first, second..." used in this article is merely used to distinguish names and does not represent a specific quantity or order.

[0034] Unless specifically stated or defined otherwise, the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] It should be noted that, in this document, “fixed to” or “connected to” may mean directly fixing or connecting to an element, or indirectly fixing or connecting to an element.

[0036] It should be noted that the tube placement and transfer device C10 is mainly used for the placement and transfer operations of batch tubes C20. Specifically, the tube placement and transfer device C10 can be used for the placement of centrifuge tubes and their transfer to the next workstation. Of course, in other embodiments, the tube placement and transfer device C10 can also be used for the placement of other types of tubes C20 and their transfer to the next workstation, without any special restrictions.

[0037] The present utility model embodiment provides a pipe placement and transfer device C10, such as Figures 1 to 6 As shown, the pipe placement and transfer device C10 includes a mounting frame C1 and a clamping assembly C2.

[0038] The mounting rack C1 is provided with a plurality of placement positions C11, and the placement positions C11 are used to place the tubes C20; wherein, the plurality of placement positions C11 can simultaneously place a plurality of tubes C20, such as a plurality of centrifuge tubes, on the mounting rack C1, and by directly transferring the mounting rack C1 with the plurality of tubes C20 placed thereon, a batch of tubes C20 can be simultaneously transferred to the next station, such as to a centrifuge or a polarization mechanism for batch centrifugation or polarization.

[0039] The clamping assembly C2 includes a first clamping member C21 and a second clamping member C22, and the first clamping member C21 and the second clamping member C22 are arranged on both sides of the mounting frame C1 corresponding to the placement position C11. By arranging the first clamping member C21 and the second clamping member C22 on the mounting frame C1, the first clamping member C21 and the second clamping member C22 cooperate to facilitate the external mechanical clamping arm to perform clamping transfer, wherein the shape and position of the first clamping member C21 and the second clamping member C22 are adapted to the shape of the mechanical clamping arm, and are not particularly limited here, and the two clamping members are arranged on both sides of the placement position C11 to make the mounting frame C1 as a whole receive uniform clamping force, so that the mounting frame C1 with multiple pipes C20 placed thereon can be conveniently and smoothly transferred from the previous station to the next station.

[0040] In summary, the pipe placing and transferring device C10 is capable of placing batches of pipes C20 on the mounting frame C1 by providing a plurality of placement positions C11 on the mounting frame C1, and by providing the first clamping member C21 and the second clamping member C22 on the mounting frame C1, the first clamping member C21 and the second clamping member C22 cooperate to facilitate clamping and transfer by an external mechanical clamping arm, thereby realizing automated transfer operations, and the two clamping members are provided on opposite sides of the placement position C11 to enable the mounting frame C1 to be uniformly clamped as a whole, thereby enabling the batch of pipes C20 to be transferred conveniently and smoothly, and the operation is simple and convenient.

[0041] In some embodiments, Figure 1 As shown, the mounting frame C1 is provided with a plurality of spaced placement positions C11 along its length direction, the first clamping member C21 and the second clamping member C22 are arranged on both sides of the mounting frame C1 corresponding to the placement positions C11 in the width direction, and the first clamping member C21 and the second clamping member C22 are both located in the space between two adjacent placement positions C11. Each placement position C11 is arranged along the length direction of the mounting frame C1, that is, the mounting frame C1 is approximately in a straight line structure, specifically in an approximately rectangular parallelepiped structure, and each placement position C11 is equidistant and spaced, which has the characteristics of compact structure and space saving. Due to the I-shaped structure of the mounting frame C1, the width of the mounting frame C1 can be narrower, so that the occupied space is smaller, and the space utilization rate is improved. In order to allow the first clamping member C21 and the second clamping member C22 to have enough space to be placed without occupying excess space, the first clamping member C21 and the second clamping member C22 are arranged on both sides of the mounting frame C1 in the width direction corresponding to the placement position C11, and the first clamping member C21 and the second clamping member C22 are both located in the interval space between two adjacent placement positions C11. The interval space between the placement positions C11 in the length direction of the mounting frame C1 can be well utilized, so that the two clamping members are fixed on the mounting frame C1, and the space occupied by the two clamping members in the width direction of the mounting frame C1 is reduced, thereby further improving the compactness of the structure and improving the space utilization rate.

[0042] In some embodiments, Figure 1 As shown, the first clamping member C21 and the second clamping member C22 are centrally symmetrically arranged with the central axis of the mounting frame C1 as the center. Specifically, the first clamping member C21 and the second clamping member C22 are centrally symmetrically arranged with the central axis z of the mounting frame C1 as the center, so as to facilitate the clamping operation of the conventional mechanical clamping arm. Specifically in this embodiment, the cross-sections of the first clamping member C21 and the second clamping member C22 are both approximately trapezoidal structures, and the width of the opposite side of the first clamping member C21 and the second clamping member C22 is smaller than the width of the opposite side, which is convenient for clamping and can avoid interference with the placement of the pipe C20.

[0043] In some embodiments, the extension directions of the first clamping member C21 and the second clamping member C22 intersect and are not parallel to the length direction of the mounting frame C1, that is, the extension directions of the first clamping member C21 and the second clamping member C22 are inclined relative to the length direction of the mounting frame C1, so that when multiple mounting frames C1 are placed side by side, it is convenient for the mechanical clamping arm to tilt and clamp, and effectively prevent the mechanical clamping arm from hitting the mounting frame C1 next to it.

[0044] In some embodiments, Figure 4 As shown, the first clamping member C21 and the second clamping member C22 are both provided with a guide boss C23 on the opposite side thereof, and the guide boss C23 has four side surfaces C231, and the four side surfaces C231 are all inclined surface structures. Among them, by forming the four side surfaces C231 of the guide boss C23 into an inclined surface structure, the guide boss C23 forms an approximately trapezoidal structure, and specifically, the area of ​​one end of the guide boss C23 away from the corresponding first clamping member C21 or second clamping member C22 is smaller than the area of ​​one end close to the first clamping member C21 or second clamping member C22. When a mechanical clamping arm is used for clamping, even if there is a position error in the mounting frame C1, it can be automatically centered and aligned under the inclined surface guidance of the guide boss C23, so that the mechanical clamping arm can clamp accurately.

[0045] In some embodiments, Figure 1 and Figure 4 As shown, the clamping assembly C2 also includes a fixing seat C24, a connecting hole C241 is provided on the fixing seat C24, the fixing seat C24 is arranged on the mounting frame C1, and the connecting hole C241 of the fixing seat C24 is arranged corresponding to at least one of the placement positions C11 and are connected to each other, and the first clamping member C21 and the second clamping member C22 are respectively arranged on both sides of the fixing seat C24 corresponding to the connecting hole C241. Wherein, through the arrangement of the fixing seat C24, the two clamping members can be fixed on the mounting frame C1, and by providing the connecting hole C241 on the fixing seat C24, the fixing seat C24 is prevented from interfering with the placement of the pipe C20. Specifically in this embodiment, the connecting hole C241 of the fixing seat C24 is arranged corresponding to one of the placement positions C11 and are connected to each other, and the two clamping members are respectively arranged on both sides of the fixing seat C24 corresponding to the connecting hole C241.

[0046] In some embodiments, Figure 1 and Figure 4As shown, the fixing seat C24 is formed with groove bodies C242 corresponding to the shape of the outer peripheral wall of the pipe C20 on both sides of the length direction of the mounting frame C1. The groove bodies C242 are used to avoid the pipe C20 to prevent the edge of the fixing seat C24 from interfering with the placement operation of the pipe C20 in the placement position C11.

[0047] In some embodiments, Figure 2 , Figure 3-Figure 6 As shown, at least one first positioning member C243 and at least one first connecting member C244 are provided at the bottom of the fixing seat C24, at least one second positioning member C12 and at least one second connecting member C13 are provided on the mounting frame C1, the fixing seat C24 is positioned on the mounting frame C1 by the positioning cooperation of the first positioning member C243 and the second positioning member C12, and the fixing seat C24 is fixed on the mounting frame C1 by the connection cooperation of the first connecting member C244 and the second connecting member C13. Specifically in this embodiment, as Figure 2 and Figure 3 As shown, the first positioning member C243, the second positioning member C12, the first connecting member C244 and the second connecting member C13 are all provided with two, the fixed seat C24 is a square structure, the two first positioning members C243 are provided at one diagonal corner of the fixed seat C24, the two first connecting members C244 are provided at the other diagonal corner of the fixed seat C24, the two second positioning members C12 are provided on the mounting frame C1 to adapt to the positions of the two first positioning members C243, and the two second connecting members C13 are provided on the mounting frame C1 to adapt to the positions of the two first connecting members C244. Therefore, the fixed seat C24 can be quickly positioned on the mounting frame C1 through the positioning cooperation of the first positioning member C243 and the second positioning member C12 to avoid the position deviation of the two affecting the clamping and transfer operation of the pipe C20, and then the fixed seat C24 is locked on the mounting frame C1 through the connection cooperation of the first connecting member C244 and the second connecting member C13, so that the two are relatively fixed.

[0048] In some embodiments, Figures 4 to 6 As shown, the first connecting member C244 is a first threaded hole opened at the bottom of the fixing seat C24, and the second connecting member C13 is a second threaded hole opened on the mounting frame C1. The fixing seat C24 is threadedly connected to the first threaded hole by the threaded fastener C3 passing through the second threaded hole in sequence to be fixed on the mounting frame C1. Among them, the fixing seat C24 and the mounting frame C1 are connected by threaded connection, which has the characteristics of stable connection, convenient disassembly and assembly, and convenient maintenance operation. Of course, in other embodiments, the connection method of the fixing seat C24 and the mounting frame C1 is not limited to the above-mentioned threaded connection method, and other methods such as pin connection, clamping, welding, etc. can be applied, and no special limitation is made here.

[0049] In some embodiments, the first positioning member C243 is a positioning column provided at the bottom of the fixing seat C24, the second positioning member C12 is a positioning hole correspondingly provided on the mounting frame C1, and the fixing seat C24 is positioned on the mounting frame C1 through the positioning cooperation between the positioning column and the positioning hole; or, in other embodiments, Figures 4 to 6 As shown, the first positioning member C243 is a positioning hole provided at the bottom of the fixing seat C24, the second positioning member C12 is a positioning column correspondingly provided on the mounting frame C1, and the fixing seat C24 is positioned on the mounting frame C1 through the positioning cooperation between the positioning hole and the positioning column. The fixing seat C24 and the mounting frame C1 can quickly and correctly position the fixing seat C24 on the mounting frame C1 through the positioning cooperation between the positioning column and the positioning hole, and has the characteristics of simple structure.

[0050] In some embodiments, Figure 1 As shown, the mounting frame C1 is provided with a window structure C4 that runs through the width direction of the mounting frame C1, and a plurality of placement holes C111 are provided on the top of the mounting frame C1, and a bearing groove C112 is provided at the bottom of the mounting frame C1 corresponding to the position of the placement holes C111, and the placement holes C111 and the bearing groove C112 cooperate to form a placement position C11 for placing the pipe C20. Among them, the mounting frame C1 is provided with a window structure C4 that runs through the width direction of the mounting frame C1, which can effectively reduce the overall weight of the mounting frame C1, and can form an avoidance space for the above-mentioned threaded fastener C3 when threaded connection is performed, and the threaded fastener C3 can pass through the second threaded hole and the first threaded hole from bottom to top to fix the mounting frame C1 and the fixing seat C24. Specifically in this embodiment, the mounting frame C1 includes a top frame, a bottom frame and two support columns, and the top frame, the bottom frame and the two support columns cooperate to form a closed frame body with a window structure C4 that penetrates from front to back, and the top frame is provided with the placement hole C111, and the bottom frame is provided with the bearing groove C112. The placement hole C111 on the mounting frame C1 is used for the pipe C20 to pass through, and the bottom of the pipe C20 is supported at the bearing groove C112, forming a placement position C11 for placing the pipe C20, so as to prevent the pipe C20 from falling off, and also facilitate the posture of the pipe C20 during centrifugation and polarization.

[0051] In some embodiments, Figure 6 As shown, the mounting frame C1 has two opposite sides close to the bearing groove C112 with inclined surface structures, so as to facilitate the guiding effect when the mounting frame C1 is transferred and inserted into the next work station, and also reduce the noise generated by the mounting frame C1 when working on the polarizer.

[0052] The above embodiments are not exhaustive enumerations based on the present invention, and there may be multiple other implementations not listed. Any replacement and improvement made without violating the concept of the present invention shall fall within the protection scope of the present invention.

Claims

1. A pipe placement and transfer device, characterized in that: The pipe placement and transfer device includes a mounting frame and a clamping assembly; The mounting frame is provided with a plurality of placement positions; The clamping assembly includes a first clamping member and a second clamping member, and the first clamping member and the second clamping member are arranged on two sides of the mounting frame corresponding to the placement position.

2. The pipe placement and transfer device according to claim 1, characterized in that: The mounting frame is provided with a plurality of placement positions spaced apart along its length direction, the first clamping member and the second clamping member are arranged on both sides of the mounting frame corresponding to the placement positions in the width direction, and the first clamping member and the second clamping member are both located in the interval space between two adjacent placement positions.

3. The pipe placement and transfer device according to claim 2, characterized in that: The first clamping member and the second clamping member are centrally symmetrically arranged with the central axis of the mounting frame as the center; and / or the extension direction of the first clamping member and the second clamping member intersects with the length direction of the mounting frame and is not parallel.

4. The pipe placement and transfer device according to claim 1, characterized in that: A guide boss is disposed on one side of the first clamping member and the second clamping member opposite to each other. The guide boss has four side surfaces, and all of the four side surfaces are inclined surface structures.

5. The pipe placement and transfer device according to any one of claims 1 to 4, characterized in that: The clamping assembly also includes a fixing seat, which is provided with a connecting hole. The fixing seat is arranged on the mounting frame, and the connecting hole of the fixing seat is arranged corresponding to at least one of the placement positions and is connected to each other. The first clamping member and the second clamping member are respectively arranged on both sides of the fixing seat corresponding to the connecting hole.

6. The pipe placement and transfer device according to claim 5, characterized in that: The fixing seat is formed with grooves on both sides corresponding to the length direction of the mounting frame.

7. The pipe placement and transfer device according to claim 5, characterized in that: At least one first positioning member and at least one first connecting member are provided at the bottom of the fixing seat, and at least one second positioning member and at least one second connecting member are provided on the mounting frame. The fixing seat is positioned on the mounting frame by the positioning cooperation of the first positioning member and the second positioning member, and the fixing seat is fixed on the mounting frame by the connection cooperation of the first connecting member and the second connecting member.

8. The pipe placement and transfer device according to claim 7, characterized in that: The first connecting member is a first threaded hole opened at the bottom of the fixing base, and the second connecting member is a second threaded hole opened on the mounting frame. The fixing base is threadedly connected to the first threaded hole by threaded fasteners passing through the second threaded hole in sequence to form a threaded connection so as to be fixed on the mounting frame.

9. The pipe placement and transfer device according to claim 7, characterized in that: The first positioning member is a positioning column provided at the bottom of the fixing seat, and the second positioning member is a positioning hole correspondingly provided on the mounting frame, and the fixing seat is positioned on the mounting frame through the positioning cooperation between the positioning column and the positioning hole; or, The first positioning member is a positioning hole provided at the bottom of the fixing seat, and the second positioning member is a positioning column correspondingly provided on the mounting frame. The fixing seat is positioned on the mounting frame through the positioning cooperation of the positioning hole and the positioning column.

10. The pipe placement and transfer device according to any one of claims 1 to 4, characterized in that: The mounting frame is provided with a window structure penetrating along the width direction of the mounting frame, and a plurality of placement holes are provided on the top of the mounting frame, and a bearing groove is provided on the bottom of the mounting frame corresponding to the position of the placement holes, and the placement holes and the bearing groove cooperate to form a placement position; and / or, The mounting frame has inclined surface structures at two opposite sides close to the bearing slot.

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