Composite chuck for cell resuscitation
By designing a compact composite chuck, the problem of low integration of the robotic arm system of cell resuscitation automation equipment is solved, and diverse functions and convenient operation control is achieved, which is suitable for a variety of cell resuscitation operations.
Patent Information
- Application Number
- CN202420824391.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-19
AI Technical Summary
The robotic arm system of existing cell resuscitation automation equipment is not highly integrated, resulting in messy operation and inconvenient control.
A composite chuck consisting of an open cover collet and a syringe chuck is designed. The open cover collet consists of a small diameter clamp surface and a large diameter clamp surface. The syringe chuck has a fixed seat, a snap ring and a moving seat, and is rotated by a rotating electric claw. Drive open and close, and integrated lead screw assembly is suitable for clamping and opening and closing of a variety of covers.
It realizes the convenience and diversity of clamping and opening and closing functions, improves the control and integration of operations, and is suitable for a variety of operational needs during cell resuscitation.
Smart Images
Figure CN222160138U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a cell resuscitation technology, in particular to a composite chuck for cell resuscitation. Background Art
[0002] The process of cell recovery in the cell recovery automation equipment is as follows: ① Take out the cryotube from the liquid nitrogen container, immerse it directly in a 37℃ water bath for heating, and shake it from time to time to melt it as quickly as possible; ② Take out the cryotube from the 37℃ water bath, open the tube cover, use a pipette to aspirate the cell suspension, add it to the centrifuge tube and add more than 10 times the culture medium, mix well; ③ Centrifuge at 1000rpm for 5min; ④ Discard the supernatant, add serum culture medium to resuspend the cells, count, adjust the cell density, inoculate the culture bottle, and culture it in a 37℃ incubator; ⑤ Replace the culture medium once the next day and continue culturing.
[0003] In the above step ②, the automation equipment is completed by a robotic arm. At present, the robotic arm system of the cell recovery automation equipment is not highly integrated, resulting in clutter and inconvenience in control. Summary of the invention
[0004] In order to solve the above problems, the utility model provides a composite chuck for cell recovery, which has a compact structure and multiple functions. The technical solution adopted by the utility model is as follows:
[0005] A composite chuck for cell resuscitation, comprising a cover opening chuck and a syringe chuck, wherein the inner surface of the cover opening chuck is provided with a small diameter chuck surface and a large diameter chuck surface, wherein the small diameter chuck surface is located in the middle and the two sides thereof are large diameter chuck surfaces;
[0006] The syringe chuck comprises a fixed seat, a clamping ring and a movable seat. The outer tube of the syringe is clamped in the fixed seat, and the push tube of the syringe is clamped in the movable seat. The clamping ring clamps the outer tube of the main syringe and is tightened and fixed by a tightening bolt.
[0007] The above-mentioned composite chuck for cell resuscitation, the cover opening chuck is driven to open and close by a rotating electric claw.
[0008] The beneficial effects of the utility model are as follows: a cover opening clamp and a syringe clamp are provided, the functions are diverse, the control is convenient, the clamping and opening and closing of various covers can be applied, and syringe suction is integrated. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 and Figure 2 The utility model is a structural schematic diagram of an embodiment;
[0010] Figure 3 This is a schematic diagram of the cover opening chuck structure of an embodiment of the utility model;
[0011] Figure 4 This is a schematic diagram of the structure of a syringe chuck according to an embodiment of the utility model.
[0012] In the figure: 1 is a rotating electric claw, 2 is a lead screw assembly, 3 is a cover opening chuck, 31 is a large diameter clamping surface, 32 is a small diameter clamping surface, 4 is a syringe chuck, 41 is a fixed seat, 42 is a retaining ring, 43 is a movable seat, 44 is a tightening bolt, and 5 is a syringe. DETAILED DESCRIPTION
[0013] The technical content of the present utility model is described in detail below in conjunction with the accompanying drawings.
[0014] The present embodiment is a composite chuck for cell recovery, comprising a lid opening chuck 3 and a syringe chuck 4. The inner surface of the lid opening chuck 3 is provided with a small diameter clamping surface 32 and a large diameter clamping surface 31. The small diameter clamping surface 32 is located in the middle, and the large diameter clamping surfaces 31 are on both sides. The small diameter clamping surface 32 is used to clamp the cryotube cap with a small opening diameter, and the large diameter clamping surface 31 is used to clamp and open the culture bottle cap with a large opening diameter.
[0015] The syringe chuck 4 comprises a fixed seat 41, a clamping ring 42 and a movable seat 43. The outer tube of the syringe is clamped in the fixed seat 41, and the push tube of the syringe is clamped in the movable seat 43. The clamping ring 42 clamps the outer tube of the main syringe and is tightened and fixed by a tightening bolt 44. The syringe chuck 4 is driven by a screw assembly.
[0016] The cover opening chuck 3 is driven to open and close by a rotating electric claw. The rotating electric claw 1 adopts the rgic-100-35 model.
Claims
1. A composite chuck for cell recovery, characterized in that: It comprises a cover opening clamp (3) and a syringe clamp (4), wherein the inner surface of the cover opening clamp (3) is provided with a small-diameter clamping surface (32) and a large-diameter clamping surface (31), wherein the small-diameter clamping surface (32) is located in the middle and has large-diameter clamping surfaces (31) on both sides; The syringe chuck (4) comprises a fixed seat (41), a clamping ring (42) and a movable seat (43); the outer tube of the syringe is clamped in the fixed seat (41), the push tube of the syringe is clamped in the movable seat (43), and the clamping ring (42) clamps the outer tube of the syringe and is tightened and fixed by a tightening bolt (44).
2. The composite chuck for cell resuscitation according to claim 1, characterized in that: The cover opening chuck (3) is driven to open and close by a rotating electric claw.