CN202182889U - Flexible mechanical arm of automatic sample adding equipment - Google Patents
Flexible mechanical arm of automatic sample adding equipment Download PDFInfo
- Publication number
- CN202182889U CN202182889U CN2011202543396U CN201120254339U CN202182889U CN 202182889 U CN202182889 U CN 202182889U CN 2011202543396 U CN2011202543396 U CN 2011202543396U CN 201120254339 U CN201120254339 U CN 201120254339U CN 202182889 U CN202182889 U CN 202182889U
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- China
- Prior art keywords
- mechanical arm
- web joint
- pin
- fixedly connected
- installing plate
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Abstract
A flexible mechanical arm of automatic sample adding equipment of the utility model relates to a grabbing device in the sample adding equipment. The utility model aims at providing the flexible mechanical arm of the automatic sample adding equipment, which can provide flexible down force. The flexible mechanical arm of the automatic sample adding equipment comprises a Z-directional installation plate and a manipulator connecting plate, wherein the Z-directional installation plate is vertically arranged, the Z-directional installation plate and the manipulator connecting plate are connected through a vertical sliding device, a liner drive device is arranged on the Z-directional installation plate in the vertical direction, a pin shaft connecting plate is fixedly connected with a linear moving part which is on the liner drive device, a pin shaft hole is formed on the pin shaft connecting plate in the vertical direction, a connecting pin is arranged in the pin shaft hole, a pin shaft cap is fixedly connected with the upper end of the connecting pin and is positioned above the pin shaft connecting plate, the diameter of the pin shaft cap is larger than that of the pin shaft hole, the lower end of the connecting pin is fixedly connected with the upper end of the manipulator connecting plate, and a spring is sleeved on the connecting pin and is positioned between the lower end face of the pin shaft connecting plate and the upper end face of the manipulator connecting plate.
Description
Technical field
The utility model relates to the grabbing device in a kind of loading device, particularly relates to a kind of flexible mechanical arm that is used for grabbing device.
Background technology
Automatically loading device is the apparatus operating such as document automation management of the dilution, distribution, mixing and the related data that are used for full-automatic sample, reagent, and a plurality of application of sample passages are meant to have a plurality of sample injectors.Multi-channel loading device can be used for all automated fluid application of sample work of processes such as medical test, Food Inspection, biological experiment.For example, medicament high flux screening, biology laboratory, the gene sequencing pre-treatment, preceding PCR, back PCR handle, SPE, liquid-liquid extraction, DNA/RNA separates, automatic protein precipitation operation etc.Specifically mainly comprise: nucleic acid purification; PCR is provided with and purifying; Gene; Protein sequencing is handled; The standardization of sample; The biochip specimen preparation; Clone's rapid screening; Crystallization of protein; The gel digestion process; The MALDI-TOF sample preparation; Protein precipitation; Protein purification; ADMET analyzes; Soluble analysis; Mixture is handled; The sample rapid screening; Microwell plate duplicates; Solid phase sample extracts; Liquid phase-liquid phase sample extracts; Cellular incubation; The ELISA sample preparation; The blood group analyzing and processing; Blood sample compiles processing etc.Capture apparatus in the loading device is mainly used in devices such as the kit that grasps and place on the operating table surface, ELISA Plate; Usually on operating table surface, all be provided with the rectangular channel that is used to place kit, ELISA Plate; And existing capture apparatus often can not be placed on kit, ELISA Plate in the rectangular channel in put procedure fully; All need operating personnel with hand remove to push kit, ELISA Plate could be placed on it in rectangular channel fully, make troubles to the user.
The utility model content
The technical matters that the utility model will solve provides a kind of automatic loading device flexible mechanical arm that flexible downforce can be provided.
The automatic loading device flexible mechanical arm of the utility model; The Z that comprises vertical setting is to installing plate and mechanical arm web joint, and said Z is connected through vertical carriage between installing plate and mechanical arm web joint, and Z is to the linear drive apparatus that is equipped with on the installing plate on the vertical direction; Be fixedly connected with the bearing pin web joint on the parts moving linearly on the said linear drive apparatus; Offer the pin shaft hole of vertical direction on the said bearing pin web joint, be provided with connecting pin in the said pin shaft hole, the upper end of said connecting pin is fixedly connected with the bearing pin cap greater than the pin shaft hole diameter; Said bearing pin cap is positioned at the top of bearing pin web joint; The lower end of said connecting pin is fixedly connected with the upper end of mechanical arm web joint, is set with spring on the said connecting pin, and said spring is between the upper surface of the lower surface of bearing pin web joint and mechanical arm web joint.
The automatic loading device flexible mechanical arm of the utility model; Wherein said vertical carriage comprises upper rail, lower guideway, top shoe and sliding block; Said upper rail vertically is arranged on Z on the front surface of installing plate; Said lower guideway vertically is arranged on the back surface of mechanical arm web joint, and said top shoe is fixedly connected on the back upper surface of mechanical arm web joint, and slidably is installed on the upper rail; Said sliding block is fixedly connected on the front surface bottom of Z to installing plate, and slidably is installed on the lower guideway.
The automatic loading device flexible mechanical arm of the utility model; Wherein said linear drive apparatus comprises that Z is to spindle motor, leading screw and feed screw nut; Said Z level on the upper surface of installing plate is connected with the motor bearing, and said Z is fixedly mounted on the motor bearing to spindle motor, and said Z is fixedly connected with the lead screw shaft bearing to the front surface middle part of installing plate; The upper end of said leading screw is connected to the output shaft of spindle motor with Z; The lower end of leading screw is installed in the lead screw shaft bearing, and said feed screw nut is installed on the leading screw, and said bearing pin web joint is fixedly connected with feed screw nut.
The automatic loading device flexible mechanical arm of the utility model difference from prior art is that the automatic loading device flexible mechanical arm of the utility model is not to transmit downforce through rigidly connected mode between linear drive apparatus and mechanical arm web joint; But the flexible way that forms through connecting pin and spring assembly is connected; When linear drive apparatus control mechanical arm web joint moves downward; When the article of placing contact with rectangular channel on the operating table surface when beginning to contact; The moving component of linear drive apparatus begins pressing spring down, and compressed spring provides the pressure of flexibility to mechanical arm, makes mechanical arm with in the rectangular channel on the article push operation table top that is placed; Saved the process that manually presses down, offered convenience to operating personnel.
Be described further below in conjunction with the automatic loading device flexible mechanical arm of accompanying drawing the utility model.
Description of drawings
Fig. 1 is the front view of the automatic loading device flexible mechanical arm of the utility model;
Fig. 2 is the left view of the automatic loading device flexible mechanical arm of the utility model;
Fig. 3 is the right view of the automatic loading device flexible mechanical arm of the utility model.
Embodiment
As shown in Figure 1; The automatic loading device flexible mechanical arm of the utility model comprises that the Z of vertical setting is to installing plate 1 and mechanical arm web joint 2; Z is installed in Y to installing plate 1 on guide rail through the horizontal slip device, and the lower end of mechanical arm web joint 2 is equipped with the mechanical arm that is used to grasp.Z is connected through vertical carriage between installing plate 1 and mechanical arm web joint 2; In conjunction with Fig. 2 and shown in Figure 3; Vertically carriage comprises upper rail 8, lower guideway 9, top shoe 10 and sliding block 11, and upper rail 8 vertically is arranged on Z on the front surface of installing plate 1, and lower guideway 9 vertically is arranged on the back surface of mechanical arm web joint 2; Two top shoes 10 are fixedly connected on the back upper surface of mechanical arm web joint 2; And slidably be installed on the upper rail 8, sliding block 11 is fixedly connected on the front surface bottom of Z to installing plate 1, and slidably is installed on the lower guideway 9.
Z is equipped with the linear drive apparatus on the vertical direction on installing plate 1, be fixedly connected with bearing pin web joint 3 on the parts moving linearly on the linear drive apparatus, offers the pin shaft hole 4 of vertical direction on the bearing pin web joint 3, is provided with connecting pin 5 in the pin shaft hole 4.The upper end of connecting pin 5 is fixedly connected with the bearing pin cap 6 greater than pin shaft hole 4 diameters, and bearing pin cap 6 is positioned at the top of bearing pin web joint 3.The lower end of connecting pin 5 is fixedly connected with the upper end of mechanical arm web joint 2, is set with spring 7 on the connecting pin 5, and spring 7 is between the upper surface of the lower surface of bearing pin web joint 3 and mechanical arm web joint 2.
In the middle of this embodiment; Linear drive apparatus comprises that Z is to spindle motor 12, leading screw 13 and feed screw nut 14; Z level on the upper surface of installing plate 1 is connected with motor bearing 15, and Z is fixedly mounted on the motor bearing 15 to spindle motor 12, and Z is fixedly connected with lead screw shaft bearing 16 to the front surface middle part of installing plate 1; The upper end of leading screw 13 is connected to the output shaft of spindle motor 12 with Z; The lower end of leading screw 13 is installed in the lead screw shaft bearing 16, and feed screw nut 14 is installed on the leading screw 13, and bearing pin web joint 3 is fixedly connected with feed screw nut 14.In addition, linear drive apparatus can also be linear electric motors.
Above-described embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that those of ordinary skills make the technical scheme of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (3)
1. automatic loading device flexible mechanical arm; It is characterized in that: the Z that comprises vertical setting is to installing plate (1) and mechanical arm web joint (2); Said Z is connected through vertical carriage between installing plate (1) and mechanical arm web joint (2); Z is equipped with the linear drive apparatus on the vertical direction on installing plate (1), be fixedly connected with bearing pin web joint (3) on the parts moving linearly on the said linear drive apparatus, offers the pin shaft hole (4) of vertical direction on the said bearing pin web joint (3); Be provided with connecting pin (5) in the said pin shaft hole (4); The upper end of said connecting pin (5) is fixedly connected with the bearing pin cap (6) greater than pin shaft hole (4) diameter, and said bearing pin cap (6) is positioned at the top of bearing pin web joint (3), and the lower end of said connecting pin (5) is fixedly connected with the upper end of mechanical arm web joint (2); Be set with spring (7) on the said connecting pin (5), said spring (7) is positioned between the upper surface of lower surface and mechanical arm web joint (2) of bearing pin web joint (3).
2. automatic loading device flexible mechanical arm according to claim 1; It is characterized in that: said vertical carriage comprises upper rail (8), lower guideway (9), top shoe (10) and sliding block (11); Said upper rail (8) vertically is arranged on Z on the front surface of installing plate (1); Said lower guideway (9) vertically is arranged on the back surface of mechanical arm web joint (2), and said top shoe (10) is fixedly connected on the back upper surface of mechanical arm web joint (2), and slidably is installed on the upper rail (8); Said sliding block (11) is fixedly connected on the front surface bottom of Z to installing plate (1), and slidably is installed on the lower guideway (9).
3. automatic loading device flexible mechanical arm according to claim 2; It is characterized in that: said linear drive apparatus comprises that Z is to spindle motor (12), leading screw (13) and feed screw nut (14); Said Z level on the upper surface of installing plate (1) is connected with motor bearing (15); Said Z is fixedly mounted on the motor bearing (15) to spindle motor (12); Said Z is fixedly connected with lead screw shaft bearing (16) to the front surface middle part of installing plate (1), and the upper end of said leading screw (13) is connected to the output shaft of spindle motor (12) with Z, and the lower end of leading screw (13) is installed in the lead screw shaft bearing (16); Said feed screw nut (14) is installed on the leading screw (13), and said bearing pin web joint (3) is fixedly connected with feed screw nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202543396U CN202182889U (en) | 2011-07-19 | 2011-07-19 | Flexible mechanical arm of automatic sample adding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202543396U CN202182889U (en) | 2011-07-19 | 2011-07-19 | Flexible mechanical arm of automatic sample adding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202182889U true CN202182889U (en) | 2012-04-04 |
Family
ID=46175921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202543396U Expired - Lifetime CN202182889U (en) | 2011-07-19 | 2011-07-19 | Flexible mechanical arm of automatic sample adding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202182889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616384A (en) * | 2013-12-20 | 2014-03-05 | 北京金鹏环益科技有限公司 | Online multi-parameter water quality detector |
-
2011
- 2011-07-19 CN CN2011202543396U patent/CN202182889U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616384A (en) * | 2013-12-20 | 2014-03-05 | 北京金鹏环益科技有限公司 | Online multi-parameter water quality detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flexible mechanical arm of automatic sample adding equipment Effective date of registration: 20180508 Granted publication date: 20120404 Pledgee: Weihai commercial bank Limited by Share Ltd Yantai branch Pledgor: Yantai Addcare Bio-Tech Co., Ltd. Registration number: 2018370010034 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190520 Granted publication date: 20120404 Pledgee: Weihai commercial bank Limited by Share Ltd Yantai branch Pledgor: Yantai Addcare Bio-Tech Co., Ltd. Registration number: 2018370010034 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |
|
| CX01 | Expiry of patent term |