Test tube rack transfer and storage device

Abstract

The utility model relates to the technical field of IVD (in vitro diagnosis) equipment, in particular to a test tube rack transfer and storage device. The test tube rack transfer and storage device comprises a machine base plate, a storage rack and a rotary transfer component. The storage rack is arranged on the machine table chassis, and a plurality of storage positions are formed on the storage rack; the rotating and transferring component comprises a supporting seat, a rotating assembly and a transferring assembly, the supporting seat is connected to the machine table chassis in a sliding mode, and the rotating assembly is rotationally connected to the supporting seat. The transferring assembly is provided with a first transmission part, and the rotating assembly is used for driving the rotating assembly to rotate so as to adjust the position angle of the first transmission part. The device can adapt to the running directions of the test tube racks at different processing nodes in an assembly line, and the working efficiency of transfer and storage of the test tube racks is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to IVD (in vitro diagnosis) equipment technical field, especially a test -tube rack transfer storage device. BACKGROUND

[0002] In the IVD in vitro diagnosis industry, test -tube rack assembly lines have been widely applied, wherein in the pretreatment, the pre -inspection buffer position, the post -inspection buffer position and the post -treatment processing nodes, the buffer or storage equipment of test -tube rack is particularly important.

[0003] The current test -tube rack buffer storage device all adopts the mode that test -tube rack is pulled in and out of the storage area, realizes the storage and transfer of test -tube rack. Utility model content

[0004] The utility model discloses a test -tube rack transfer storage device can adapt to the test -tube rack running direction of different processing nodes in the assembly line, effectively improve the work efficiency of test -tube rack transfer storage.

[0005] In order to solve the above technical problem, the utility model provides a test -tube rack transfer storage device, it includes:

[0006] Machine table bottom disc;

[0007] Storage rack is set up in the machine table bottom disc, and the storage rack forms several storage sites;

[0008] Rotary transfer component, including support seat, rotary assembly and transfer assembly, the support seat sliding connection is in the machine table bottom disc, the rotary assembly rotation is connected in the support seat, and the transfer assembly is provided with first transmission part, and the rotary assembly is used to drive the transfer assembly rotates to adjust the position angle of first transmission part.

[0009] As the improvement of the above scheme, the rotary assembly includes:

[0010] First driving piece is set up in the support seat;

[0011] Rotary table rotation is connected in the support seat, and the rotary table is rotationally connected with the first driving piece;The rotary table is provided with connecting piece, and the first transmission part rotation is connected in the connecting piece.

[0012] As an improvement of the above-mentioned scheme, the supporting seat is provided with a plurality of anti-tilting blocks, the plurality of anti-tilting blocks are circumferentially arranged around the connecting member, and the anti-tilting blocks are formed with horizontal limiting grooves facing the connecting member.

[0013] The connecting member is formed with an anti-tilting protrusion extending along the transmission direction of the first transmission member, and the anti-tilting protrusion is in sliding connection with the two opposite anti-tilting blocks.

[0014] As an improvement of the above-mentioned scheme, the transfer assembly comprises a second driving member and the first transmission member, the second driving member is arranged on the connecting member, and the output shaft of the second driving member is in rotational connection with the first transmission member; the top surface of the first transmission member is located above the bottom surface of the storage position.

[0015] The first transmission member is one or more of a conveyor belt, a conveyor chain, or a gear rack.

[0016] As an improvement of the above-mentioned scheme, the top of the connecting member is provided with a test tube rack stopper, the top of the test tube rack stopper is formed with an opening, and the first transmission member is located below the opening.

[0017] As an improvement of the above-mentioned scheme, a test tube rack in-out component is further included for sending the test tube rack into the storage position.

[0018] The test tube rack in-out component comprises a connecting seat, a jacking assembly, and an in-out assembly, the connecting seat is in sliding connection with the machine chassis, and the jacking assembly is connected to the connecting seat.

[0019] The in-out assembly comprises a third driving member and a second transmission member, the third driving member is connected to the jacking assembly, the second transmission member is in rotational connection with the third driving member, and the second transmission member is in transmission along the length direction of the storage position; the jacking assembly is used to drive the in-out assembly to move up and down, so that the second transmission member protrudes from the storage position or sinks from the storage position.

[0020] The second transmission member is one or more of a conveyor belt group, a conveyor chain group, or a gear rack.

[0021] As an improvement of the above-mentioned scheme, the jacking assembly comprises:

[0022] A fourth driving member is arranged on the connecting seat, the output shaft of the fourth driving member is in rotational connection with a rotating member, and the rotating member is formed with an outward protrusion.

[0023] A lifting plate is in sliding connection with the connecting seat, and the lifting plate is connected with the outward protrusion, and the in-out assembly is rotatably arranged on the lifting plate.

[0024] The fourth driving member is used for driving the lifting plate to move up and down, so as to drive the access component to move up and down.

[0025] As an improvement of the above scheme, the connecting seat is provided with a vertical guide rail, and the lifting plate is in sliding connection with the vertical guide rail.

[0026] The outer convex part is an eccentric convex column arranged on the side of the rotating member away from the third driving member, and the lifting plate is formed with a lifting sliding groove, and the eccentric convex column is in sliding connection with the lifting sliding groove.

[0027] A preset angle is formed between the lifting sliding groove and the vertical guide rail, and the preset angle is greater than 0°.

[0028] As an improvement of the above scheme, the utility model also comprises:

[0029] A fifth driving member is arranged on the machine table chassis.

[0030] A third transmission member is rotationally connected to the fifth driving member, and the supporting seat is connected to the third transmission member, and the third transmission member is in transmission along a preset direction, wherein the preset direction is the arrangement direction of the plurality of storage positions.

[0031] A transfer guide rail is arranged on the machine table chassis, and the supporting seat is in sliding connection with the transfer guide rail, and the transfer guide rail extends along the preset direction.

[0032] As an improvement of the above scheme, the storage position is arranged with a first detection member and a second detection member, the first detection member is located in the interior of the storage position, and the second detection member is located at the entrance of the storage position.

[0033] The utility model has the following beneficial effects:

[0034] The test tube rack transfer and storage device of the embodiment can drive the rotating assembly to rotate by a specific angle, increase the movement dimension of the rotating assembly, and thus realize real-time adjustment of the transfer direction of the test tube rack in the assembly line, correspond to the test tube rack walking direction of different processing nodes in the assembly line, and can coincide the time of adjusting the test tube rack walking direction with the transfer time of the rotating transfer component, shorten the transfer time of the test tube rack in the assembly line, and effectively improve the work efficiency of the test tube rack transfer and storage. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 is one of the three-dimensional structure schematic diagrams of the test tube rack transfer and storage device in the embodiment of the utility model, wherein the test tube rack is located above the rotating transfer component;

[0036] Figure 2It is the stereogram structure schematic view of the rotating transfer component in an embodiment of the utility model;

[0037] Figure 3 It is the stereogram structure schematic view of the rotating transfer component in an embodiment of the utility model;

[0038] Figure 4 It is Figure 3 The enlarged structure schematic view of A in the middle;

[0039] Figure 5 It is the stereogram structure schematic view of the rotating transfer component in an embodiment of the utility model;

[0040] Figure 6 It is the stereogram structure schematic view of the rotating transfer component in an embodiment of the utility model;

[0041] Figure 7 It is the stereogram structure schematic view of the rotating transfer component in an embodiment of the utility model;

[0042] Figure 8 It is the stereogram structure schematic view of the rotating transfer component in an embodiment of the utility model;

[0043] Figure 9 It is the stereogram structure schematic view of the rotating transfer component in an embodiment of the utility model;

[0044] Figure 10 It is the stereogram structure schematic view of the rotating transfer component in an embodiment of the utility model; DETAILED DESCRIPTION

[0045] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be described further in detail below in conjunction with the drawings. Only this declaration, the up, down, left, right, front, back, inside, outside and other orientation words appearing or about to appear in the utility model in the text, only with the drawings of the utility model as the base, it is not the specific limitation to the utility model.

[0046] The test tube rack transfer storage device of the utility model can adapt to the test tube rack 6 running direction of different processing nodes in the assembly line, and effectively improve the work efficiency of test tube rack 6 transfer storage.

[0047] In an embodiment of the utility model, as Figure 1 and Figure 2As shown, the test tube rack transfer storage device comprises a machine base 1, a storage rack 2 and a rotating transfer component 3. The storage rack 2 is arranged on the machine base 1, and the storage rack 2 is formed with a plurality of storage positions 201; the rotating transfer component 3 comprises a support seat 31, a rotating assembly 32 and a transfer assembly 33, the support seat 31 is slidingly connected to the machine base 1, and the rotating assembly 32 is rotationally connected to the support seat 31. The transfer assembly 33 is provided with a first transmission member 331, and the rotating assembly 32 is used to drive the rotating assembly to rotate, so as to adjust the position angle of the first transmission member 331, so that the first transmission member 331 can be directed towards the storage position 201 or form a certain angle with the storage position 201.

[0048] The test tube rack transfer storage device provided by the embodiment can be used for the transfer and buffer storage of the test tube rack 6 in any two adjacent processing nodes of the test tube rack 6 flow line.

[0049] When receiving the test tube rack 6, the rotating assembly 32 drives the transfer assembly 33 to rotate, so that the first transmission member 331 has the same conveying angle as the test tube rack 6 in the previous processing device, so that the first transmission member 331 receives the test tube rack 6 in the previous processing node device; then during the conveying of the test tube rack 6 to the storage position 201, the rotating assembly 32 drives the transfer assembly 33 to rotate, so that the first transmission member 331 has the same storage angle as the storage position 201, so that the first transmission member 331 conveys the test tube rack 6 into the storage position 201.

[0050] When the test tube rack 6 in the storage position 201 needs to be conveyed to the next processing device, the first transmission member 331 with the same storage angle as the storage position 201 can be used to receive the test tube rack 6 in the storage position 201, and then the rotating assembly 32 drives the transfer assembly 33 to rotate, so that the conveying angle of the first transmission member 331 is the same as the conveying angle of the test tube rack 6 in the next processing device, thereby ensuring the stable conveying of the test tube rack 6.

[0051] Therefore, the test tube rack transfer storage device of the embodiment can drive the transfer assembly 33 to rotate by a specific angle through the rotating assembly 32, increase the movement dimension of the transfer assembly 33, thereby realizing the real-time adjustment of the transfer direction of the test tube rack 6 in the flow line, corresponding to the adaptation of the running direction of the test tube rack 6 in different processing nodes of the flow line, and driving the rotating assembly 32 to rotate when the rotating transfer component 3 transfers the test tube rack, adjusting the running direction of the test tube rack 6, realizing the shortening of the transfer time of the test tube rack 6 in the flow line, and effectively improving the working efficiency of the test tube rack 6 transfer storage.

[0052] In addition, since the test tube rack transfer storage device can adapt to the running direction of the test tube rack 6 in different processing nodes of the flow line, it is not necessary to arrange a device for adjusting the direction of the test tube rack 6 in the flow line, thereby effectively reducing the space occupied by the flow line, and improving the space utilization rate of the test tube rack 6 flow line.

[0053] In order to ensure the rotation stability of the rotating assembly 32 and the transfer assembly 33, as shown in Figures 1 to 3 the rotating assembly 32 comprises a first driving member 321 and a rotating table 322. The first driving member 321 is arranged on the support base 31, the rotating table 322 is rotationally connected to the support base 31, and the rotating table 322 is rotationally connected to the first driving member 321. The rotating table 322 is provided with a connecting member 323, and the first transmission member 331 is rotationally connected to the connecting member 323. The rotating table 322 is driven to rotate by the first driving member 321, and the connecting member 323 and the first transmission member 331 are driven to rotate, so as to adjust the transfer direction of the first transmission member 331. At the same time, the rotating table 322 and the first driving member 321 are used in cooperation to accurately control the rotation angle of the first transmission member 331, so as to ensure that the first transmission member 331 can accurately face the storage position 201 or the equipment of the processing node, and improve the transfer stability of the test tube rack 6.

[0054] Preferably, the first driving member 321 is a stepping motor, the stepping motor is installed below the support base 31 through a connecting bracket, and the output shaft of the stepping motor is connected to the lower end rotating shaft of the rotating table 322 through a shaft coupling, so as to drive the rotating table 322 to rotate.

[0055] Of course, the manner in which the rotating assembly 32 drives the transfer assembly 33 to rotate is not limited to driving the rotating table 322 to rotate through a motor. A gear set can also be arranged above the support base 31, wherein a driving motor is connected to a driving gear, the first transmission member 331 is arranged on a driven gear through the connecting member 323, and the driving motor drives the driving gear to rotate, which in turn drives the driven gear and the first transmission member 331 to transmit, so as to adjust the transfer direction of the first transmission member 331.

[0056] Further, when the first transmission member 331 receives the test tube rack 6 or sends out the test tube rack 6, the weight of the test tube rack 6 will act on one end of the first transmission member 331 alone. In order to avoid the inclination of the first transmission member 331 due to the unbalanced force, as shown in Figure 3 and Figure 4 a plurality of anti-inclination blocks 311 are arranged on the support base 31 and circumferentially arranged around the connecting member 323. The anti-inclination blocks 311 are formed with horizontal limiting grooves 312 facing the connecting member 323. The connecting member 323 is formed with anti-inclination protrusions 324 extending along the transmission direction of the first transmission member 331, and the anti-inclination protrusions 324 are slidingly connected with the two opposite anti-inclination blocks 311.

[0057] Further, when one end of the first transmission member 331 bears the weight of the test tube rack 6, the anti-tilt convex part 324 on the same side of the test tube rack 6 is matched with the lower bottom surface of the horizontal limiting groove 312 of the anti-tilt block 311 to provide upward supporting force for the connecting member 323, and the anti-tilt convex part 324 on the opposite side of the test tube rack 6 is matched with the upper bottom surface of the horizontal limiting groove 312 of the anti-tilt block 311 to provide downward pressure for the connecting member 323. The two groups of anti-tilt convex parts 324 are matched with the anti-tilt block 311 to balance the force of the test tube rack 6 acting on the first transmission member 331, thereby effectively preventing the first transmission member 331 from tilting under the influence of the gravity of the test tube rack 6, and further ensuring the stability of the rotation of the connecting member 323 and the first transmission member 331 driven by the rotating table 322.

[0058] It should be noted that, as shown in Figure 4 , the anti-tilt convex part 324 can be a convex rib structure formed on the opposite two sides of the connecting member 323, and the convex rib structure is located below the first transmission member 331, so as to balance the weight of the test tube rack 6 by matching the two oppositely arranged convex rib structures with the anti-tilt block 311.

[0059] In other embodiments, the anti-tilt convex part 324 can also be a convex strip structure formed on the bottom of the connecting member 323, and the convex strip structure is located below the first transmission member 331, and the two ends of the convex strip protrude from the opposite two sides of the connecting member 323, so as to balance the weight of the test tube rack 6 by matching the two ends of the convex strip with the anti-tilt block 311.

[0060] In this embodiment, as shown in Figure 3 and Figure 5 , the transfer assembly 33 includes a second driving member 332 and a first transmission member 331, the second driving member 332 is arranged on the connecting member 323, the output shaft of the second driving member 332 is rotationally connected with the first transmission member 331, and the rotation of the first transmission member 331 driven by the second driving member 332 can realize the transfer of the test tube rack 6 to above the first transmission member 331 or the delivery of the test tube rack 6 out of the first transmission member 331. The top surface of the first transmission member 331 is located above the bottom surface of the storage position 201, so that when the first transmission member 331 delivers the test tube rack 6 into the storage position 201, the test tube rack 6 will not be blocked by the storage rack 2 and fall outside the storage position 201, thereby ensuring the accuracy of the transmission of the test tube rack 6 between the first transmission member 331 and the storage position 201.

[0061] The first transmission member 331 is one or more of a conveyor belt, a conveyor chain or a gear rack, which can be selected and arranged according to the actual use scene.

[0062] In this embodiment, as shown in Figure 5As shown, the first transmission member 331 is a conveying belt set, the conveying belt set comprises a conveying belt, a driving wheel and four driven wheels, the driving wheel is rotationally connected with the output shaft of the second driving member 332, and the driving wheel and the driven wheels are drivingly connected through the conveying belt. Two of the driven wheels are conveying wheels, the two conveying wheels are located on the same horizontal plane, and the top of the two conveying wheels is located above the bottom surface of the storage position 201, so as to ensure the accuracy when the conveying belt sends the test tube rack 6 into the storage position 201. The driving wheel is located below the driven wheels, and the other two driven wheels are steering wheels and are located between the conveying wheels and the driving wheel. The two steering wheels are used for changing the conveying direction of the conveying belt between the driving wheel and the conveying wheel, and improve the operation stability of the conveying belt set.

[0063] Preferably, the second driving member 332 is a stepper motor.

[0064] In the embodiment, as shown in Figure 3 The top of the connecting member 323 is provided with a test tube rack stopper 325, the top of the test tube rack stopper 325 is formed with an opening, and the first transmission member 331 is located below the opening, so as to form a stop edge by using the two side walls of the opening, so as to stop and position the side wall of the test tube rack 6, avoid the test tube rack 6 from falling when the first transmission member 331 drives the test tube rack 6 to move, and further improve the conveying stability of the test tube rack 6.

[0065] In the embodiment of the utility model, in order to improve the efficiency and stability of the test tube rack 6 input storage position 201, as shown in Figure 1 And Figure 2 The test tube rack transfer and storage device further comprises a test tube rack access component 4, and the test tube rack access component 4 is used to send the test tube rack 6 into the storage position 201.

[0066] As shown in Figures 6 to 8 The test tube rack access component 4 comprises a connecting seat 41, a jacking assembly 42 and an access assembly 43, the connecting seat 41 is slidingly connected to the machine table chassis 1, and the jacking assembly 42 is connected to the connecting seat 41. The access assembly 43 comprises a third driving member 432 and a second transmission member 433, the third driving member 432 is connected to the jacking assembly 42, the second transmission member 433 is rotationally connected to the third driving member 432, and the second transmission member 433 is drivingly connected along the length direction of the storage position 201. The jacking assembly 42 is used to drive the access assembly 43 to move up and down, so that the second transmission member 433 protrudes from the storage position 201 or sinks from the storage position 201.

[0067] It can be understood that when the transfer assembly 33 sends the test tube rack 6 to the storage position 201, the jacking assembly 42 can be driven to move the access assembly 43 upward, and the second transmission member 433 protrudes from the storage position 201, so that the second transmission member 433 contacts the bottom of the test tube rack 6; at this time, the second transmission member 433 is driven to rotate by the third driving member 432, and the test tube rack 6 can be sent into the inside of the storage position 201; then the jacking assembly 42 drives the access assembly 43 to sink, so as to be separated from the test tube rack 6, thereby completing the sending action of the test tube rack 6.

[0068] When the test tube rack 6 is sent out of the storage position 201, the jacking assembly 42 drives the access assembly 43 to move upward, so that the second transmission member 433 protrudes from the storage position 201 and contacts the bottom of the test tube rack 6 to lift the test tube rack 6, and at this time, the test tube rack 6 is sent out of the inside of the storage position 201 by the cooperation of the third driving member 432 and the second transmission member 433; then the jacking assembly 42 drives the access assembly 43 to sink, thereby completing the sending action of the test tube rack 6.

[0069] Further, the jacking assembly 42 drives the access assembly 43 to move up and down, so that the test tube rack 6 does not contact the inner bottom surface of the storage position 201 when being sent into or out of the storage position 201, and there is no friction force between the bottom of the test tube rack 6 and the inner bottom surface of the storage position 201, thereby improving the transfer speed of the test tube rack 6 when being sent into or out of the storage position 201, further improving the transfer efficiency of the test tube rack 6, and avoiding the problem of the test tube rack 6 not being transferred to the position due to the influence of the friction force, and improving the transfer stability of the test tube rack 6.

[0070] The second transmission member 433 is one or more of a conveyor belt group, a conveyor chain group or a gear and rack, which can be selected and arranged according to the actual use scene.

[0071] In the embodiment, as shown in Figure 8 The first transmission member 331 is a conveyor belt group, which includes a cylindrical conveyor belt, a driving wheel and three driven wheels. The driving wheel is rotationally connected with the output shaft of the third driving member 432, and the driving wheel and the driven wheels are drivingly connected through the cylindrical conveyor belt. Two of the driven wheels are conveying wheels, which are located on the same horizontal plane and below the driving wheel. The other driven wheel is a steering wheel, which is located between the conveying wheels and the driving wheel. The steering wheel is used to change the direction of the conveyor belt between the driving wheel and the conveying wheels, thereby improving the running stability of the conveyor belt group.

[0072] Preferably, the third driving member 432 is a stepper motor.

[0073] In the embodiment, as shown in Figure 6 and Figure 7As shown, the jacking assembly 42 comprises a fourth driving member 421 and a lifting plate 424. The fourth driving member 421 is arranged on the connecting seat 41, and the output shaft of the fourth driving member 421 is rotationally connected with a rotating member 422, and the rotating member 422 is formed with an outward protrusion 423. The lifting plate 424 is slidingly connected with the connecting seat 41, and the lifting plate 424 is connected with the outward protrusion 423, and the access assembly 43 is rotationally arranged on the lifting plate 424. The fourth driving member 421 is used to drive the lifting plate 424 to move up and down, so as to drive the access assembly 43 to move up and down.

[0074] Specifically, the rotating member 422 is driven to rotate by the first driving member 321, so that the outward protrusion 423 rotates around the center of the rotating member 422. Through the cooperation between the outward protrusion 423 and the lifting plate 424, the rotating action of the outward protrusion 423 is converted into the lifting action of the lifting plate 424 on the connecting seat 41, so as to drive the access assembly 43 to move up and down, so as to realize that the receiving portion protrudes out of the jacking groove or sinks from the jacking groove, so that the access assembly 43 completes the feeding action and the discharging action of the test tube rack 6.

[0075] Preferably, the fourth driving member 421 is a stepper motor.

[0076] As shown in the drawings, Figure 7 The connecting seat 41 is provided with a vertical guide rail 411, the lifting plate 424 is slidingly connected with the vertical guide rail 411, the outward protrusion 423 is an eccentric protruding column arranged on the side of the rotating member 422 away from the third driving member 432, the lifting plate 424 is formed with a lifting sliding groove 425, and the eccentric protruding column is slidingly connected with the lifting sliding groove 425. A preset angle is formed between the lifting sliding groove 425 and the vertical guide rail 411, and the preset angle is greater than 0°. When the eccentric protruding column rotates with the rotating member 422, the eccentric protruding column slides in the lifting sliding groove 425, so as to drive the lifting plate 424 to move along the vertical guide rail 411, and the rotating action of the rotating member 422 is converted into the lifting action of the lifting plate 424.

[0077] As shown in the drawings, Figure 7 Preferably, the lifting sliding groove 425 is a horizontal strip-shaped groove, that is, the preset angle between the lifting sliding groove 425 and the vertical guide rail 411 is 90°.

[0078] Of course, in addition to arranging the outward protrusion 423 as an eccentric protruding column, the rotating member 422 can also be arranged as a cam structure, and the lifting sliding groove 425 is in contact with the outer contour of the cam, so as to realize that the rotating action of the rotating member 422 is converted into the lifting action of the lifting plate 424 through the cooperation between the outer contour of the cam and the lifting sliding groove 425.

[0079] Further, as shown in the drawings, Figure 6As shown, the connecting seat 41 is provided with a vertical guide block 412, a vertical limiting groove is arranged in the vertical guide block 412, the lifting plate 424 is formed with a guide convex rib 426, and the guide convex rib 426 is slidingly connected in the vertical limiting groove. When the lifting plate 424 is lifted or lowered on the connecting seat 41, the guide limiting effect of the vertical limiting groove on the guide convex rib 426 can further improve the stability of the lifting movement of the lifting plate 424.

[0080] In the embodiment of the utility model, as shown in Figure 1 、 Figure 2 and Figure 9 , the test tube rack transfer storage device further comprises a fifth driving member 51, a third transmission member 52 and a transfer guide rail 53. The fifth driving member 51 is arranged on the machine table chassis 1, the third transmission member 52 is rotationally connected to the fifth driving member 51, and the supporting seat 31 is connected with the third transmission member 52, and the third transmission member 52 drives along the preset direction, wherein the preset direction is the arrangement direction of the plurality of storage positions 201. The transfer guide rail 53 is arranged on the machine table chassis 1, the supporting seat 31 is slidingly connected with the transfer guide rail 53, and the transfer guide rail 53 extends along the preset direction.

[0081] It can be understood that the third transmission member 52 is driven by the fifth driving member 51 to drive the supporting seat 31 to slide linearly along the arrangement direction of the plurality of storage positions 201 on the machine table chassis 1, so as to drive the rotating assembly 32 and the transfer assembly 33 above the supporting seat 31 to move between the plurality of storage positions 201, so as to store the plurality of test tube racks 6 in the corresponding storage positions 201 respectively, or transfer the test tube racks 6 in the plurality of storage areas respectively, thereby improving the flexibility of test tube rack 6 storage.

[0082] As shown in Figure 9 , the fifth driving member 51 is a stepping motor, and the third transmission member 52 is a conveyor belt group. The length of the transfer guide rail 53 can be correspondingly expanded or compressed according to the number of test tube racks 6 in each processing node in the test tube rack 6 assembly line or the transmission distance between adjacent two processing nodes or other actual conditions, and is not limited by the number of storage areas, thereby further improving the flexibility of test tube rack 6 storage.

[0083] In the embodiment of the utility model, as shown in Figure 1 、 Figure 2 and Figure 10 , the storage position 201 is arranged with a first detection member 23 and a second detection member 24, the first detection member 23 is located inside the storage position 201, and the first detection member 23 is used for detecting the arrival of the test tube rack 6 in the storage position 201; the second detection member 24 is located at the entrance of the storage position 201, and the second detection member 24 is used for detecting whether the test tube rack 6 is sent out of the storage position 201.

[0084] Specifically, the first detection member 23 can be a contact sensor, which is fixed to the inner wall of the storage rack 2. When the test tube rack 6 is in contact with the first detection member 23 during the process of the test tube rack 6 being sent into the storage position 201, it indicates that the test tube rack 6 has been completely sent into the storage position 201. At this time, the second driving member 332 and the third driving member 432 receive a signal and stop operating at the same time, so that the first transmission member 331 and the second transmission member 433 stop operating, and the sending action of the test tube rack 6 is completed.

[0085] The second detection member 24 can be an infrared sensor, which is fixed to the side of the storage rack 2 facing the rotating transfer member 3. The detection unit of the second detection member 24 faces the storage position 201. Whether the test tube rack 6 is sent out of the storage position 201 can be determined by whether the second detection member 24 senses the test tube rack 6. When the second detection member 24 detects that the test tube rack 6 has been completely sent out of the storage position 201, the second driving member 332 and the third driving member 432 stop operating at the same time, so that the first transmission member 331 and the second transmission member 433 stop operating, and the sending action of the test tube rack 6 is completed.

[0086] The above is the preferred embodiment of the present application. It should be noted that, for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, which are also considered within the scope of protection of the present application.

Claims

1. A rack transfer storage device for test tubes, characterized in that The utility model relates to a kind of test tube rack storage device, including: Machine base; Storage rack is arranged in the machine base, and the storage rack is formed with several storage positions; Rotary transfer component, including support seat, rotating assembly and transfer assembly, the support seat is slidably connected to the machine base, the rotating assembly is rotatably connected to the support seat, and the transfer assembly is provided with first transmission part, and the rotating assembly is used to drive the transfer assembly to rotate, to adjust the position angle of the first transmission part.

2. The test tube rack transport and storage device of claim 1, wherein, The rotating assembly includes: First driving part, arranged in the support seat; Rotary table, rotatably connected to the support seat, and the rotary table is rotatably connected with the first driving part;The rotary table is provided with a connecting piece, and the first transmission part is rotatably connected to the connecting piece.

3. The test tube rack transfer storage device of claim 2, wherein, The support seat is provided with a plurality of anti-tilting blocks, and the plurality of anti-tilting blocks are circumferentially arranged around the connecting piece, and the anti-tilting blocks are formed with horizontal limiting grooves facing the connecting piece; The connecting piece is formed with an anti-tilting protrusion, which extends along the transmission direction of the first transmission part, and the anti-tilting protrusion is slidably connected with the two opposite anti-tilting blocks.

4. The test tube rack transfer storage device of claim 2, wherein, The transfer assembly includes a second driving part and the first transmission part, and the second driving part is arranged in the connecting piece, and the output shaft of the second driving part is rotatably connected with the first transmission part;The top surface of the first transmission part is located above the bottom surface of the storage position; The first transmission part is one or more of a conveyor belt, a conveyor chain or a gear rack.

5. The test tube rack transfer storage device of claim 4, wherein, The top of the connecting piece is provided with a test tube rack stopper, and the top of the test tube rack stopper is formed with an opening, and the first transmission part is located below the opening.

6. The test tube rack transfer storage device of claim 1, wherein, It also includes a test tube rack in-out component for sending the test tube rack into the storage position; The test tube rack in-out component includes a connecting seat, a jacking assembly and an in-out assembly, the connecting seat is slidably connected to the machine base, and the jacking assembly is connected to the connecting seat; The in-out assembly includes a third driving part and a second transmission part, the third driving part is connected to the jacking assembly, the second transmission part is rotatably connected to the third driving part, and the second transmission part is driven along the length direction of the storage position;The jacking assembly is used to drive the in-out assembly to move up and down, so that the second transmission part protrudes from the storage position or sinks from the storage position; The second transmission part is one or more of a conveyor belt group, a conveyor chain group or a gear rack.

7. The test tube rack transfer storage device of claim 6, wherein, The jacking assembly includes: Fourth driving part, arranged in the connecting seat, the output shaft of the fourth driving part is rotatably connected with a rotating part, and the rotating part is formed with an eccentric protrusion; Lifting plate, slidably connected with the connecting seat, and the lifting plate is connected with the eccentric protrusion, and the in-out assembly is rotatably arranged on the lifting plate; The fourth driving part is used to drive the lifting plate to move up and down, so as to drive the in-out assembly to move up and down.

8. The test tube rack transfer storage device of claim 7, wherein, The connecting seat is provided with a vertical guide rail, and the lifting plate is slidably connected with the vertical guide rail; The eccentric protrusion is an eccentric protrusion arranged on the side of the rotating part away from the third driving part, and the lifting plate is formed with a lifting sliding groove, and the eccentric protrusion is slidably connected with the lifting sliding groove. A preset angle is formed between the lifting chute and the vertical guide rail, and the preset angle is greater than 0°.

9. The test tube rack transfer storage device of claim 1, wherein, Further comprising: A fifth driving member is arranged on the machine chassis; A third transmission member is rotatably connected to the fifth driving member, and the support seat is connected to the third transmission member, and the third transmission member drives in a preset direction, wherein the preset direction is the arrangement direction of the plurality of storage positions; A transfer guide rail is arranged on the machine chassis, and the support seat is slidably connected to the transfer guide rail, and the transfer guide rail extends in the preset direction.

10. The test tube rack transfer storage device of claim 1, wherein, The storage position is arranged with a first detection member and a second detection member, the first detection member is located inside the storage position, and the second detection member is located at the entrance of the storage position.

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