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CN203998088U - One is grabbed cup mechanism - Google Patents

One is grabbed cup mechanism Download PDF

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Publication number
CN203998088U
CN203998088U CN201420403596.5U CN201420403596U CN203998088U CN 203998088 U CN203998088 U CN 203998088U CN 201420403596 U CN201420403596 U CN 201420403596U CN 203998088 U CN203998088 U CN 203998088U
Authority
CN
China
Prior art keywords
bar
straight
electromagnet
slide unit
cliding seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420403596.5U
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Chinese (zh)
Inventor
唐建波
俞超
苏深广
唐庆文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN AOTEKUBEI SCIENCE & TECHNOLOGY Co Ltd
Original Assignee
SHENZHEN AOTEKUBEI SCIENCE & TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHENZHEN AOTEKUBEI SCIENCE & TECHNOLOGY Co Ltd filed Critical SHENZHEN AOTEKUBEI SCIENCE & TECHNOLOGY Co Ltd
Priority to CN201420403596.5U priority Critical patent/CN203998088U/en
Application granted granted Critical
Publication of CN203998088U publication Critical patent/CN203998088U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides one to grab cup mechanism, comprises driver train, straight-bar 7, fixing base 1, cliding seat 10, slide unit 11 and grabs glass pawl 14, and described cliding seat 10 is fixed on fixing base lower surface; Described straight-bar is successively through fixing base and sliding tray, and described straight-bar lower end is connected with the slide unit 11 being inlaid in sliding tray; Former and later two sides of described slide unit respectively correspondence are provided with two guiding inclined holes 15, and cliding seat inside is provided with the horizontally-guided gap of carrying out horizontal motion for the inclined hole sliding pin that leads; Form the top of two coupler bodies of grabbing glass pawl and be connected with 2 skewed slot sliding pins 12 respectively, the up-and-down movement of slide unit drives skewed slot sliding pin horizontal motion in horizontal concrete chute, thereby driving is grabbed a glass pawl and realized opening and closing movement.Mechanism structure is simple, takies volume minimum, and reliability is higher, and handled easily reduces maintenance difficulties to greatest extent.

Description

One is grabbed cup mechanism
Technical field
The utility model relates to one and grabs cup mechanism.
Background technology
Automatic chemiluminescence immunoassay equipment in test process, need to use grab cup mechanism by reaction before and after transparent cuvette be delivered to response location, cleaning positions and location of reading, current many employing gas pawls are realized crawl and the release of transparent cuvette; But gas pawl needs special configuration compressed gas propulsion source, complex structure simultaneously, maintenance cost is higher.
Summary of the invention
The utility model provides one to grab cup mechanism, utilizes driver train to drive straight-bar to drive up and down and grab a glass pawl folding, thereby picks up or put down transparent cup, and whole mechanism structure is simple, it is little, easy to operate to take volume.
One is grabbed cup mechanism, comprises driver train, straight-bar 7, fixing base 1, cliding seat 10, slide unit 11 and grabs glass pawl 14, and described cliding seat 10 is fixed on fixing base lower surface; Cliding seat 10 is provided with the sliding tray of a vertical direction;
Described straight-bar upper end is connected with described driver train, and driver train drives the upper and lower motion of straight-bar; Described straight-bar is successively through fixing base and sliding tray, and described straight-bar lower end is connected with the slide unit 11 being inlaid in sliding tray;
Described slide unit 11 is the highly abrasion-resistants that done by poly tetrafluoroethylene material, for be provided with two parallel suspend plates U-shaped grab a glass pawl suspender, can be at the interior upper and lower movable parts being free to slide of cliding seat 10;
Former and later two sides of described slide unit respectively correspondence are provided with two guiding inclined holes 15, and cliding seat inside is provided with the horizontally-guided gap of carrying out horizontal motion for skewed slot sliding pin;
The top that forms two coupler bodies of grabbing glass pawl is connected with 2 skewed slot sliding pins 12 respectively, and one end of each skewed slot sliding pin is placed in the guiding inclined hole of slide unit; The other end is placed in horizontal concrete chute, and the up-and-down movement of slide unit drives skewed slot sliding pin horizontal motion in horizontal concrete chute, grabs a glass pawl and realizes opening and closing movement thereby drive.
Described guiding clearance is upper and lower two horizontal clearances that horizontally-guided pin 13 forms through cliding seat inside.
Described guiding clearance is horizontal guide slot or the horizontally-guided hole being arranged on cliding seat rear quarter panel.
Also comprise the fixed board 3 being vertically mounted on fixing base, described fixed board upper end is provided with opto-electronic pickup 5, and described straight-bar top is provided with light barrier 8.
When light barrier passes opto-electronic pickup, illustrate that now light barrier is in the position concordant with opto-electronic pickup;
Described opto-electronic pickup is two, is arranged on respectively upper limit and lower limit on fixed board.
Utilize light barrier up or down through opto-electronic pickup, detect the position that straight-bar arrives up or down;
The described glass pawl of grabbing is that polytetrafluoroethylene is grabbed a glass pawl, and it is little that this material is grabbed glass pawl friction force, grabs glass pawl and open and the flexible realization of tightening up.
Described cliding seat is provided with slip protecting sleeve 6 outward.
Described driver train is electromagnet 7, and described electromagnet is installed on electromagnet adapter plate 2, and described electromagnet adapter plate is arranged on fixing base, and described straight-bar is through electromagnet and electromagnet adapter plate;
On described electromagnet, be provided with stage clip 9, the upper end through the straight-bar 7 of electromagnet is fixed in one end of described stage clip 9, and the other end is fixed on the upper surface of described electromagnet.
Grab cup mechanism and rely on stage clip 9, to the upward pressure of straight-bar 7, slide unit 11 is pushed away to lofty perch, the skewed slot sliding pin 12 of grabbing on glass pawl 14 slides in the skewed slot of slide unit 11, orders about and grabs glass pawl 14 to centre slip, grabs cup mechanism and becomes closure state; Cup-shaped state is grabbed in realization.
When electromagnet is not switched on, under the application force of stage clip, straight-bar is in most significant bit, and when electromagnet energising, straight-bar arrives lowest order under magnetic action.
Described driver train is stepping motor, and described stepping motor is connected with described straight-bar, promotes the upper and lower motion of straight-bar.
Beneficial effect
The utility model provides one to grab cup mechanism, comprises driver train, straight-bar 7, fixing base 1, cliding seat 10, slide unit 11 and grabs glass pawl 14, and described cliding seat 10 is fixed on fixing base lower surface; Cliding seat 10 is provided with the sliding tray of a vertical direction; Described straight-bar upper end is connected with described driver train, and driver train drives the upper and lower motion of straight-bar; Described straight-bar is successively through fixing base and sliding tray, and described straight-bar lower end is connected with the slide unit 11 being inlaid in sliding tray; Former and later two sides of described slide unit respectively correspondence are provided with two guiding inclined holes 15, and cliding seat inside or rear quarter panel are provided with the horizontally-guided gap of carrying out horizontal motion for skewed slot sliding pin; The top that forms two coupler bodies of grabbing glass pawl is connected with 2 skewed slot sliding pins 12 respectively, and one end of each skewed slot sliding pin is placed in the guiding inclined hole of slide unit; The other end is placed in horizontal concrete chute, and the up-and-down movement of slide unit drives skewed slot sliding pin horizontal motion in horizontal concrete chute, grabs a glass pawl and realizes opening and closing movement thereby drive.This is grabbed cup mechanism and utilizes driver train to control straight-bar up-and-down movement, drive slide unit operation up and down in cliding seat, realize flexibly and grab cup and put cup action, the guiding inclined hole of offering on slide unit coordinates with guiding clearance, design ingenious, whole mechanism structure is simple, compact, the minimum that takes up room, and each movement parts is reproducible; Whole mechanism operation meets people's operating habit, convenient debugging.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of grabbing cup mechanism described in embodiment mono-;
Fig. 2 is the inner structure schematic diagram of grabbing cup mechanism described in embodiment mono-;
Fig. 3 is that while grabbing the electromagnet no power of cup mechanism described in embodiment mono-, straight-bar is pushed into the front schematic view at top under stage clip pressure-acting;
Fig. 4 is while grabbing the electromagnet no power of cup mechanism described in embodiment mono-, grabs the front schematic view of glass pawl;
Fig. 5 is while grabbing the electromagnet no power of cup mechanism described in embodiment mono-, grabs the generalized section of glass pawl;
Fig. 6 is while grabbing the electromagnet energising of cup mechanism described in embodiment mono-, and straight-bar moves to the front schematic view when minimum under magnetic action;
Fig. 7 is while grabbing the electromagnet energising of cup mechanism described in embodiment mono-, grabs the front schematic view of glass pawl;
Fig. 8 is while grabbing the electromagnet energising of cup mechanism described in embodiment mono-, grabs the generalized section of glass pawl;
Label declaration: 1-fixing base, 2-electromagnet adapter plate, 3-fixed board; 4-electromagnet, 5-opto-electronic pickup, 6-protecting sleeve; 7-straight-bar, 8-light barrier, 9-spring; 10-cliding seat, 11-slide unit, 12-skewed slot sliding pin; 13-horizontally-guided pin; 14-grabs a glass pawl, the 15-inclined hole that leads, 16-reaction cup.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described further.
One is grabbed cup mechanism, comprises driver train, straight-bar 7, fixing base 1, cliding seat 10, slide unit 11 and grabs glass pawl 14, and described cliding seat 10 is fixed on fixing base lower surface; Cliding seat 10 is provided with the sliding tray of a vertical direction;
Described straight-bar upper end is connected with described driver train, and driver train drives the upper and lower motion of straight-bar; Described straight-bar is successively through fixing base and sliding tray, and described straight-bar lower end is connected with the slide unit 11 being inlaid in sliding tray;
Described slide unit 11 is highly abrasion-resistants of being made up of poly tetrafluoroethylene material, the movable parts that can upper and lowerly be free to slide at cliding seat;
Former and later two sides of described slide unit 11 respectively correspondence are provided with two guiding inclined holes 15, and cliding seat inside is provided with the horizontally-guided gap of carrying out horizontal motion for skewed slot sliding pin;
The top that forms two coupler bodies of grabbing glass pawl is connected with 2 skewed slot sliding pins 12 respectively, and one end of each skewed slot sliding pin is placed in the guiding inclined hole of slide unit; The other end is placed in horizontal concrete chute, and the up-and-down movement of slide unit drives skewed slot sliding pin horizontal motion in horizontal concrete chute, grabs a glass pawl and realizes opening and closing movement thereby drive.
Embodiment 1:
As depicted in figs. 1 and 2, one is grabbed cup mechanism, comprises electromagnet 4, straight-bar 7, fixing base 1, cliding seat 10, slide unit 11 and grabs glass pawl 14, and described cliding seat 10 is fixed on fixing base lower surface; Cliding seat 10 is provided with the sliding tray of a vertical direction;
Described electromagnet is installed on electromagnet adapter plate 2, and described electromagnet adapter plate is arranged on fixing base, and described straight-bar is through electromagnet and electromagnet adapter plate;
On described electromagnet, be provided with stage clip 9, the upper end through the straight-bar 7 of electromagnet is fixed in one end of described stage clip 9, and the other end is fixed on the upper surface of described electromagnet.
Electromagnet is existing gauge member on the market, is made up of the external coil of fixing and a straight-bar 7, after coil electricity, produces magnetic field straight-bar 7 is attracted to move downward;
Described straight-bar is successively through fixing base and sliding tray, and described straight-bar lower end is connected with the slide unit 11 being inlaid in sliding tray;
Described slide unit 11 is highly abrasion-resistants of being made up of poly tetrafluoroethylene material, the movable parts that can upper and lowerly be free to slide at cliding seat;
Former and later two sides of described slide unit 11 respectively correspondence are provided with two guiding inclined holes 15, and cliding seat inside is provided with the horizontally-guided gap of carrying out horizontal motion for skewed slot sliding pin;
Grab cup mechanism and rely on stage clip 9, to the upward pressure of straight-bar 7, slide unit 11 is pushed away to lofty perch, the skewed slot sliding pin 12 of grabbing on glass pawl 14 slides in the skewed slot of slide unit 11, orders about and grabs glass pawl 14 to centre slip, grabs cup mechanism and becomes closure state; Cup-shaped state is grabbed in realization.
As shown in Figure 3-Figure 5, when electromagnet is not switched on, under the application force of stage clip, straight-bar is in most significant bit;
Straight-bar 7 moves to extreme higher position, straight-bar 7 lower ends and slide unit 11 screw threads for fastening, and straight-bar drives slide unit 11 to move up to extreme higher position along the inside groove of sliding tray 10.Two horizontal slip pin 11 two ends tightly fit on sliding tray 10, and handgrip 14 is through on horizontal slip pin 11, are free-running fit, can horizontally slip along horizontal slip pin 11.Two oblique sliding pins 12 are fastening respectively passes two handgrips 14, and tiltedly sliding pin 12 is free-running fit with the guiding inclined hole 15 of slide unit 11 simultaneously, can with slide unit 11 relative slidings.When straight-bar drives slide unit 11 to move up to extreme higher position along the inside groove of sliding tray 10, tiltedly sliding pin 12 slides with respect to slide unit 11, move to guiding inclined hole 15 bottom, guiding inclined hole 15 is structure wide at the top and narrow at the bottom, now, the handgrip being fastenedly connected with oblique sliding pin is closure state, can capture reaction cup 16.
As Figure 6-Figure 8, when electromagnet energising, straight-bar arrives lowest order under magnetic action;
Electromagnet energising, straight-bar 7 moves to extreme lower position, straight-bar 7 lower ends and slide unit 11 screw threads for fastening, straight-bar drives slide unit 11 to move downward to extreme lower position along the inside groove of sliding tray 10.Two horizontal slip pin 11 two ends tightly fit on sliding tray 10, and handgrip 14 is through on horizontal slip pin 13, are free-running fit, can horizontally slip along horizontal slip pin 13.Two oblique sliding pins 12 are fastening respectively passes two handgrips 14, and tiltedly sliding pin 12 is free-running fit with the guiding inclined hole 15 of slide unit 11 simultaneously, can with slide unit 11 relative slidings.When straight-bar drives slide unit 11 to move downward to extreme higher position along the inside groove of sliding tray 10, tiltedly sliding pin 12 slides with respect to slide unit 11, move to guiding inclined hole 15 topmost, guiding inclined hole 15 is structure wide at the top and narrow at the bottom, now, with the open-shaped state of handgrip that oblique sliding pin is fastenedly connected, can lose reaction cup 16.
In this embodiment, adopt the horizontal clearance forming through upper and lower two horizontally-guided pins 13 of cliding seat inside as horizontally-guided gap.
Described guiding clearance is horizontal guide slot or the horizontally-guided hole being arranged on cliding seat rear quarter panel.
Also comprise the fixed board 3 being vertically mounted on fixing base, described fixed board upper end is provided with opto-electronic pickup 5, and described straight-bar top is provided with light barrier 8.
When light barrier passes opto-electronic pickup, illustrate that now light barrier is in the position concordant with opto-electronic pickup;
Described opto-electronic pickup is two, is arranged on respectively upper limit and lower limit on fixed board.
Utilize light barrier up or down through opto-electronic pickup, detect the position that straight-bar arrives up or down;
The described glass pawl of grabbing is that polytetrafluoroethylene is grabbed a glass pawl, and it is little that this material is grabbed glass pawl friction force, grabs glass pawl and open and the flexible realization of tightening up.
Described cliding seat is provided with slip protecting sleeve 6 outward.
Embodiment 2:
One is grabbed cup mechanism, comprises stepping motor, straight-bar 7, fixing base 1, cliding seat 10, slide unit 11 and grabs glass pawl 14, and described cliding seat 10 is fixed on fixing base lower surface; Cliding seat 10 is provided with the sliding tray of a vertical direction;
Described stepping motor is connected with described straight-bar, promotes the upper and lower motion of straight-bar.
Described straight-bar is successively through fixing base and sliding tray, and described straight-bar lower end is connected with the slide unit 11 being inlaid in sliding tray;
Described slide unit 11 is highly abrasion-resistants of being made up of poly tetrafluoroethylene material, the movable parts that can upper and lowerly be free to slide at cliding seat;
Former and later two sides of described slide unit 11 respectively correspondence are provided with two guiding inclined holes 15, and cliding seat inside is provided with the horizontally-guided gap of carrying out horizontal motion for skewed slot sliding pin;
The top that forms two coupler bodies of grabbing glass pawl is connected with 2 skewed slot sliding pins 12 respectively, and one end of each skewed slot sliding pin is placed in the guiding inclined hole of slide unit; The other end is placed in horizontal concrete chute, and the up-and-down movement of slide unit drives skewed slot sliding pin horizontal motion in horizontal concrete chute, grabs a glass pawl and realizes opening and closing movement thereby drive.
In this embodiment, adopt the horizontal clearance forming through upper and lower two horizontally-guided pins 13 of cliding seat inside as horizontally-guided gap.
Described guiding clearance is horizontal guide slot or the horizontally-guided hole being arranged on cliding seat rear quarter panel.
Also comprise the fixed board 3 being vertically mounted on fixing base, described fixed board upper end is provided with opto-electronic pickup 5, and described straight-bar top is provided with light barrier 8.
When light barrier passes opto-electronic pickup, illustrate that now light barrier is in the position concordant with opto-electronic pickup;
Described opto-electronic pickup is two, is arranged on respectively upper limit and lower limit on fixed board.
Utilize light barrier up or down through opto-electronic pickup, detect the position that straight-bar arrives up or down.
The described glass pawl of grabbing is that polytetrafluoroethylene is grabbed a glass pawl, and it is little that this material is grabbed glass pawl friction force, grabs glass pawl and open and the flexible realization of tightening up.
Described cliding seat is provided with slip protecting sleeve 6 outward.
Described electromagnet or stepping motor all have independent motion control board control, and motion control pcb board is fixed in module support bracket so that integrated with whole modular system.
Be understandable that; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the accompanying claim of the utility model.

Claims (10)

1. grab cup mechanism for one kind, it is characterized in that, comprise driver train, straight-bar (7), fixing base (1), cliding seat (10), slide unit (11) and grab a glass pawl (14), described cliding seat (10) is fixed on fixing base lower surface; Cliding seat (10) is provided with the sliding tray of a vertical direction;
Described straight-bar upper end is connected with described driver train, and driver train drives the upper and lower motion of straight-bar; Described straight-bar is successively through fixing base and sliding tray, and described straight-bar lower end is connected with the slide unit (11) being inlaid in sliding tray;
Former and later two sides of described slide unit (11) respectively correspondence are provided with two guiding inclined holes (15), and cliding seat inside is provided with the horizontally-guided gap of carrying out horizontal motion for skewed slot sliding pin;
The top that forms two coupler bodies of grabbing glass pawl is connected with 2 skewed slot sliding pins (12) respectively, and one end of each skewed slot sliding pin is placed in the guiding inclined hole of slide unit; The other end is placed in horizontal concrete chute, and the up-and-down movement of slide unit drives skewed slot sliding pin horizontal motion in horizontal concrete chute, grabs a glass pawl and realizes opening and closing movement thereby drive.
2. the cup mechanism of grabbing according to claim 1, is characterized in that, described guiding clearance is the horizontal clearance forming through upper and lower two horizontally-guided pins (13) of cliding seat inside.
3. the cup mechanism of grabbing according to claim 1, is characterized in that, described guiding clearance is horizontal guide slot or the horizontally-guided hole being arranged on cliding seat rear quarter panel.
4. according to the cup mechanism of grabbing described in claim 1-3 any one, it is characterized in that, also comprise the fixed board (3) being vertically mounted on fixing base, described fixed board upper end is provided with opto-electronic pickup (5), and described straight-bar top is provided with light barrier (8).
5. the cup mechanism of grabbing according to claim 4, is characterized in that, described opto-electronic pickup is two, is arranged on respectively upper limit and lower limit on fixed board.
6. the cup mechanism of grabbing according to claim 5, is characterized in that, described cliding seat is provided with slip protecting sleeve (6) outward.
7. according to the cup mechanism of grabbing described in claim 1,2,3,5 and 6 any one, it is characterized in that, described driver train is electromagnet (7), described electromagnet is installed on electromagnet adapter plate (2), described electromagnet adapter plate is arranged on fixing base, and described straight-bar is through electromagnet and electromagnet adapter plate;
On described electromagnet, be provided with stage clip (9), the upper end of the straight-bar (7) through electromagnet is fixed in one end of described stage clip (9), and the other end is fixed on the upper surface of described electromagnet.
8. the cup mechanism of grabbing according to claim 4, it is characterized in that, described driver train is electromagnet (7), described electromagnet is installed on electromagnet adapter plate (2), described electromagnet adapter plate is arranged on fixing base, and described straight-bar is through electromagnet and electromagnet adapter plate;
On described electromagnet, be provided with stage clip (9), the upper end of the straight-bar (7) through electromagnet is fixed in one end of described stage clip (9), and the other end is fixed on the upper surface of described electromagnet.
9. according to the cup mechanism of grabbing described in claim 1,2,3,5 and 6 any one, it is characterized in that, described driver train is stepping motor, and described stepping motor is connected with described straight-bar, promotes the upper and lower motion of straight-bar.
10. the cup mechanism of grabbing according to claim 4, is characterized in that, described driver train is stepping motor, and described stepping motor is connected with described straight-bar, promotes the upper and lower motion of straight-bar.
CN201420403596.5U 2014-07-21 2014-07-21 One is grabbed cup mechanism Expired - Fee Related CN203998088U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420403596.5U CN203998088U (en) 2014-07-21 2014-07-21 One is grabbed cup mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420403596.5U CN203998088U (en) 2014-07-21 2014-07-21 One is grabbed cup mechanism

Publications (1)

Publication Number Publication Date
CN203998088U true CN203998088U (en) 2014-12-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420403596.5U Expired - Fee Related CN203998088U (en) 2014-07-21 2014-07-21 One is grabbed cup mechanism

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104118728A (en) * 2014-07-21 2014-10-29 深圳市奥特库贝科技有限公司 Cup grabbing mechanism
CN115744250A (en) * 2022-11-18 2023-03-07 迈克医疗电子有限公司 Gripping device of sample rack and sample analysis system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104118728A (en) * 2014-07-21 2014-10-29 深圳市奥特库贝科技有限公司 Cup grabbing mechanism
CN115744250A (en) * 2022-11-18 2023-03-07 迈克医疗电子有限公司 Gripping device of sample rack and sample analysis system

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141210

Termination date: 20200721