CN216458947U - Automatic block device of test tube - Google Patents
Automatic block device of test tube Download PDFInfo
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- CN216458947U CN216458947U CN202121524282.7U CN202121524282U CN216458947U CN 216458947 U CN216458947 U CN 216458947U CN 202121524282 U CN202121524282 U CN 202121524282U CN 216458947 U CN216458947 U CN 216458947U
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- test tube
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Abstract
The utility model discloses an automatic test tube cap device which comprises a supporting mechanism, a sliding mechanism, a clamping mechanism, a liquid adding mechanism, a force storage mechanism and a transmission mechanism, wherein the sliding mechanism is horizontally and slidably connected to the supporting mechanism; through the mutual cooperation among all mechanisms, the test tube cap is removed in the moving process, the liquid adding mechanism carries out liquid adding after the test tube cap is moved to an end point, and the test tube cap can be covered in the process of restoring the original position, so that the automatic processing of the whole process of removing the test tube cap, adding the liquid and covering the cap is realized.
Description
Technical Field
The utility model belongs to the technical field of test tube cap removing devices, and particularly relates to an automatic test tube cap device.
Background
The test tube is firstly opened in the process of sampling the test tube, the test tube is well covered after the reagent is added, the test tubes filled with the reagent are manually capped one by one at present, time and labor are consumed, the test tube cap can not be guaranteed to be well covered one by one in a large batch, the reagent in the test tube can be polluted after being placed for a long time, in addition, in the process of adding the reagent, personnel can not guarantee the operation to be carried out in a sterile environment, and the reagent is also easily polluted; the utility model designs an automatic test tube capping device which can automatically remove and cap a test tube cover and can also automatically add a reagent.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems in the prior art, the present invention aims to provide an automatic test tube capping device.
The technical scheme adopted by the utility model is as follows:
the utility model provides an automatic block device of test tube, includes that supporting mechanism, horizontal sliding connection are in slide mechanism, vertical sliding connection on the supporting mechanism press from both sides and get mechanism and liquid feeding mechanism, connect on the supporting mechanism hold power mechanism and be located the transmission mechanism of liquid feeding mechanism upside rotation connection on the supporting mechanism, the last fixed establishment that installs of slide mechanism, slide mechanism with press from both sides and get and connect through first connecting rod between the mechanism, press from both sides get the mechanism with be provided with the spring between the supporting mechanism, hold power mechanism with connect through belt transmission between the transmission mechanism, slide mechanism with hold and connect between the power mechanism, transmission mechanism with connect through the second connecting rod between the liquid feeding mechanism.
Press from both sides and get the mechanism and include sliding connection be in support mechanism is last press from both sides and is got the support, press from both sides get on the support slidable mounting have with the corresponding clamp of test tube gets the carriage, every it all is provided with the sucking disc on the carriage to get the clamp, every press from both sides and all are provided with the push type sensor on getting the carriage, every press from both sides the equal fixedly connected with screw thread post in rear side of getting the carriage, the screw thread post passes press from both sides get the support and install the nut on the screw thread post of its opposite side.
Preferably, the sliding mechanism comprises a sliding support connected to the supporting mechanism in a sliding mode, a first air cylinder is arranged between the sliding support and the supporting mechanism, fixing columns are arranged on the left side and the right side of the upper surface of the sliding support, racks are fixedly connected to the bottom of the sliding support, and sliding columns are arranged on the side surfaces of the left side and the right side of the sliding support.
Preferably, a sliding groove is formed in one end, connected with the sliding support, of the first connecting rod, and a sliding column is connected in the sliding groove in a sliding mode.
Preferably, fixed establishment includes the fixed bolster, a plurality of test tube has been placed on the fixed bolster, every all be provided with the test tube cap on the test tube, all be provided with the fixed orifices on the side surface of the left and right sides of fixed bolster, the fixed orifices with the size of fixed post is corresponding.
Preferably, the force accumulating mechanism comprises a rotating shaft which is rotatably connected to the supporting mechanism, a ratchet wheel is fixedly connected to the rotating shaft, the ratchet wheel is meshed with the rack, two ends of the rotating shaft extend to the outer side of the supporting mechanism, a first belt wheel is fixedly connected to the tail end of the rotating shaft, and a torsion moment is arranged between the rotating shaft and the supporting mechanism.
Preferably, drive mechanism is including rotating the connection and being in bent axle on the supporting mechanism, the both ends of bent axle extend to supporting mechanism's the outside and at its terminal fixedly connected with second band pulley, the second band pulley with be connected through belt transmission between the first band pulley, the middle part fixedly connected with friction pulley of bent axle, one side fixedly connected with contact sensor of bent axle.
Preferably, the liquid feeding mechanism includes sliding connection and is in the last liquid feeding support of supporting mechanism, be connected with on the liquid feeding support with the corresponding liquid feeding needle of test tube, every the liquid feeding needle is located liquid feeding support upper end all communicates there is the liquid feeding pipe, every the junction of liquid feeding needle and liquid feeding pipe all is provided with the electrometer meter, the liquid feeding support with connect through the second connecting rod between the bent axle.
Preferably, a second cylinder is fixedly mounted on the supporting mechanism in the vertical direction right above the friction wheel, a friction block is fixedly connected to the telescopic end of the second cylinder, a boss is arranged on one side of the supporting mechanism, and the distance from the boss to the crankshaft rotation center is equal to the distance from the contact sensor to the crankshaft rotation center.
Preferably, a control mechanism is fixedly mounted on the upper surface of the sliding support, and the control mechanism is in signal connection with the first cylinder, the second cylinder and the contact sensor.
The utility model has the beneficial effects that:
1. the device can remove the test tube cap in the moving process by utilizing the continuous movement of the sliding mechanism and through the mutual matching of all the mechanisms, the liquid adding mechanism carries out liquid adding after the test tube cap is moved to an end point, and the test tube cap can be covered in the process of recovering the original position, so that the full-flow automatic treatment of removing the test tube cap, adding liquid and covering the test tube cap is realized, and meanwhile, the phenomenon of medicine pollution caused by the contact of personnel is avoided;
2. the device can be according to the operation requirement of difference, and the size of quick change test tube and the height of the mechanism is got to the corresponding clamp of adjustment, can remove the test tube cap of arranging old, has saved the time of uncapping greatly in the use, has automatic efficient characteristics.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of the sliding mechanism of the present invention;
FIG. 3 is a schematic structural view of the securing mechanism of the present invention;
FIG. 4 is a first schematic structural view of a gripping mechanism according to the present invention;
FIG. 5 is a second schematic structural view of the gripping mechanism of the present invention at A;
FIG. 6 is a schematic structural view of the power accumulating mechanism of the present invention;
FIG. 7 is a schematic structural view of the transmission mechanism of the present invention;
FIG. 8 is a schematic structural view of the liquid adding mechanism of the present invention;
fig. 9 is a schematic view of the structure at B of the present invention.
In the figure: 1-a support mechanism; 2-a sliding mechanism; 201-sliding support; 202-a rack; 203-fixed columns; 204-sliding column; 3-a first cylinder; 4-a control mechanism; 5-a fixing mechanism; 501-fixing a bracket; 502-test tubes; 503-test tube cap; 504-fixation holes; 6-a gripping mechanism; 601-gripping holder; 602-gripping carriage; 603-a sucker; 604-push type sensors; 605-threaded post; 606-a nut; 7-a first link; 701-a sliding groove; 8-a force storage mechanism; 801-rotating shaft; 802-ratchet wheel; 803-a first pulley; 804-torque moment; 9-a transmission mechanism; 901-crankshaft; 902-a friction wheel; 903 — a second pulley; 904-a touch sensor; 10-a liquid adding mechanism; 1001-liquid feeding bracket; 1002-liquid adding pipe; 1003-electronic meter; 1004-liquid adding needle; 11-a second link; 12-a belt; 13-a second cylinder; 14-a boss; 15 rubbing blocks.
Detailed Description
The utility model is further described with reference to the following figures and specific embodiments.
The specific embodiment of the utility model is described below with reference to fig. 1-9, and an automatic test tube capping device comprises a support mechanism 1, a sliding mechanism 2 horizontally slidably connected to the support mechanism 1, a gripping mechanism 6 and a liquid feeding mechanism 10 vertically slidably connected to the support mechanism 1, a force storage mechanism 8 connected to the bottom of the support mechanism 1, and a transmission mechanism 9 located above the liquid feeding mechanism 10 and rotatably connected to the support mechanism 1, wherein a fixing mechanism 5 is mounted on the sliding mechanism 2, the sliding mechanism 2 and the gripping mechanism 6 are connected by a first connecting rod 7, a spring is arranged between the gripping mechanism 6 and the support mechanism 1, the force storage mechanism 8 and the transmission mechanism 9 are in transmission connection by a belt 12, and the sliding mechanism 2 and the force storage mechanism 8 are in engagement connection, the transmission mechanism 9 is connected with the liquid adding mechanism 10 through a second connecting rod 11;
the clamping mechanism 6 comprises a clamping support 601 connected to the support mechanism 1 in a sliding manner, a clamping sliding frame 602 corresponding to the test tube 502 is mounted on the clamping support 601 in a sliding manner, a suction cup 603 is arranged on each clamping sliding frame 602, a pressing sensor 604 is arranged on each clamping sliding frame 602, a threaded column 605 is fixedly connected to the rear side of each clamping sliding frame 602, and the threaded column 605 passes through the clamping support 601 and a nut 606 is mounted on the threaded column 605 on the other side of the clamping sliding frame 602; in the moving process of the sliding support 201, the sliding column 204 slides in the sliding groove 701, and at the moment, the clamping support 601 is located at the lowest end, because the clamping plate 603 is provided with an inclined surface, in the moving process of the test tube cap 502 on the test tube 502, when the test tube cap 502 contacts the pressing sensor 604, the suction cup 603 is driven, the test tube cap 502 is sucked by the suction force of the early suction cup 603, when the sliding column 204 slides to the end point of the sliding groove 701, the clamping support 601 is pushed to move upwards through the first connecting rod 7, the test tube cap 502 on the test tube 502 can be pulled out in the moving process of the clamping support 601, and the height of the clamping sliding support 602 can be adjusted through the rotating nut 606 during use, so that the device is suitable for test tubes 502 with different specifications; the device can utilize the removal of slide mechanism 2, press from both sides under the effect of getting mechanism 6 complex at first connecting rod 7, take and remove test tube cap 503, utilize slide mechanism 2 and the meshing of power storage mechanism 8 to carry out the power of accumulating, drive mechanism 9 through setting up drives liquid feeding mechanism 10 and carries out reciprocating motion, and carry out the liquid feeding when liquid feeding mechanism 10 is located the minimum, can effectually avoid splashing at liquid feeding in-process solution, the test tube cap 503 who will take out is again covered on test tube 502 through the first connecting rod 7 of pulling at the in-process that slide mechanism 2 resets, the realization is removed the test tube cap, the liquid feeding, the block full flow automatic processing, the time of uncapping has been saved greatly, also avoid appearing personnel's contact simultaneously and cause the phenomenon of medicine pollution.
Preferably, in an embodiment of the present invention, referring to fig. 2 again, the sliding mechanism 2 includes a sliding support 201 slidably connected to the supporting mechanism 1, a first cylinder 3 is disposed between the sliding support 201 and the supporting mechanism 1, fixed columns 203 are disposed on both left and right sides of an upper surface of the sliding support 201, a rack 202 is fixedly connected to a bottom of the sliding support 201, and sliding columns 204 are disposed on both side surfaces of both left and right sides of the sliding support 201; the first cylinder 3 is driven to push the sliding support 201 to move in the use process, the rack 202 arranged below the sliding support 201 is meshed with the force accumulation mechanism 8 to accumulate force in the moving process, and the transmission mechanism 9 indirectly drives the liquid adding mechanism 10 to add liquid under the action of the force accumulation mechanism 8 when the meshing is finished.
Preferably, in an embodiment of the present invention, referring to fig. 9 again, a sliding slot 701 is provided at one end of the first link 7 connected to the sliding frame, and the sliding column 204 is slidably connected in the sliding slot 701; since the sliding column 204 is slidably connected in the sliding groove 701, in such an arrangement, during the moving process of the sliding bracket 201, the sliding column 204 slides in the sliding groove 701 first, and the first connecting rod 7 will not push the clamping mechanism 6 to move upwards during the sliding process, so that the test tube cap 502 on the test tube 502 can be clamped on the clamping mechanism 6.
Preferably, in an embodiment of the present invention, referring to fig. 3 again, the fixing mechanism 5 includes a fixing bracket 501, a plurality of test tubes 502 are placed on the fixing bracket 501, each test tube 502 is provided with a test tube cap 502, the left and right side surfaces of the fixing bracket 501 are provided with fixing holes 504, and the fixing holes 504 correspond to the size of the fixing column 203; when the fixing support 501 is used, the fixing support 501 can be replaced according to different use requirements, the fixing hole 504 on the fixing support 501 is aligned with the fixing column 203 arranged on the movable support 201 to be installed, and therefore the fixing column 203 can fix the position of the fixing support 501.
Preferably, in an embodiment of the present invention, referring to fig. 6 again, the power accumulating mechanism 8 includes a rotating shaft 801 rotatably connected to the supporting mechanism 1, a ratchet 802 is fixedly connected to the rotating shaft 801, the ratchet 802 is engaged with the rack 202, two ends of the rotating shaft 801 extend to the outside of the supporting mechanism 1 and are fixedly connected to a first pulley 803 at the end thereof, and a torsion moment 804 is provided between the rotating shaft 801 and the supporting mechanism 1; in the process of moving the sliding support 201, the rack 202 fixedly connected below the sliding support 201 is meshed with the ratchet 802 to drive the rotating shaft 801 to rotate, force accumulation is performed through the set torsion moment 804 in the rotating process, when the rack 202 is meshed with the ratchet 802, the sliding support 201 moves to the rightmost end at the moment, the liquid adding mechanism 10 is just at the uppermost end, when the rack 202 is separated from the ratchet 802, the first belt wheels 803 fixed at two ends of the rack 202 are driven to rotate through the rotating shaft 801 under the action of the torsion moment 804, the liquid adding mechanism 10 is indirectly driven to add liquid, and the rotating shaft 801 cannot be driven to rotate in the process of moving the sliding support 201 leftwards due to the arrangement of the ratchet 802.
Preferably, in an embodiment of the present invention, referring to fig. 7 again, the transmission mechanism 9 includes a crankshaft 901 rotatably connected to the supporting mechanism 1, two ends of the crankshaft 901 extend to the outside of the supporting mechanism 1 and are fixedly connected with a second pulley 903 at the end thereof, the second pulley 903 is in transmission connection with the first pulley 803 through a belt 12, a friction wheel 902 is fixedly connected to the middle of the crankshaft 901, and a contact sensor 904 is fixedly connected to one side of the crankshaft 901; because the second belt pulley 903 is in transmission connection with the first belt pulley 803 through the belt 12, when the first belt pulley 803 rotates, the crankshaft 901 is driven to rotate by the second belt pulley 903, and when the crankshaft 901 rotates, the crankshaft 901 pushes the liquid adding mechanism 10 to complete a return motion through the second connecting rod 11.
Preferably, in an embodiment of the present invention, referring to fig. 8 again, the liquid adding mechanism 10 includes a liquid adding bracket 1001 slidably connected to the supporting mechanism 1, a liquid adding needle 1004 corresponding to the test tube 502 is connected to the liquid adding bracket 1001, a liquid adding tube 1002 is communicated with each liquid adding needle 1004 at the upper end of the liquid adding bracket 1001, an electronic meter 1003 is arranged at the connection between each liquid adding needle 1004 and the liquid adding tube 1002, and the liquid adding bracket 1001 is connected to the crankshaft 901 through a second connecting rod 11; by arranging the electronic meter 1003 on the liquid adding pipe 1002, the precise control of the newly added solution can be realized.
Preferably, in an embodiment of the present invention, referring to fig. 1 again, a second cylinder 13 is fixedly installed on the supporting mechanism 1 in a vertical direction directly above the friction wheel 902, a friction block 15 is fixedly connected to a telescopic end of the second cylinder 13, a boss 14 is installed on one side of the supporting mechanism 1, and a distance from the boss 14 to a rotation center of the crankshaft 901 is equal to a distance from the contact sensor 904 to the rotation center of the crankshaft 901; the upper surface of the sliding support 201 is fixedly provided with a control mechanism 4, and the control mechanism 4 is in signal connection with the first cylinder 3, the second cylinder 13 and the contact sensor 904; when the liquid adding support 1001 moves to the lowest end, the contact sensor 904 arranged on the crankshaft 901 will contact with the boss 14, at the moment, the second cylinder 13 fixedly connected to the supporting mechanism 1 is controlled by the control mechanism 4 to extend, so that the friction block 15 fixedly connected to the telescopic end of the second cylinder 13 contacts with the friction wheel 902, the liquid adding support 1001 is prevented from moving under the action of friction force, the liquid adding needle 1004 on the liquid adding mechanism 10 is placed in the test tube 502, after liquid adding is finished, the second cylinder 13 returns to the original state, the crankshaft 901 rotates along with the friction block, and the force accumulating mechanism 8 just enables the liquid adding support 1001 to return to the highest point.
The utility model relates to an automatic test tube capping device, which has the working principle that:
when the fixing support 501 is used, the fixing support 501 can be replaced according to different use requirements, the fixing hole 504 on the fixing support 501 is aligned with the fixing column 203 arranged on the movable support 201 to be installed, and therefore the fixing column 203 can fix the position of the fixing support 501; the control mechanism 4 drives the first cylinder 3 to push the sliding support 201 to move, because the sliding column 204 is slidably connected in the sliding groove 701, in the process of moving the sliding support 201, the sliding column 204 slides in the sliding groove 701 first, the first connecting rod 7 does not push the clamping mechanism 6 to move upwards in the sliding process, in the process of moving the sliding support 201, the sliding column 204 slides in the sliding groove 701, the clamping support 601 is positioned at the lowest end, because the clamping plate 603 is provided with the inclined surface, in the process of moving the test tube cap 502 on the test tube 502, when the test tube cap 502 contacts the pressing type sensor 604, the suction cup 603 is driven, the test tube cap 502 is sucked by the suction of the early suction cup 603, when the sliding column 204 slides to the end point of the sliding groove 701, the clamping support 601 is pushed to move upwards by the first connecting rod 7, in the process of moving the clamping support 601, the test tube cap 502 on the test tube 502 can be pulled out, when in use, the height of the clamping sliding frame 602 can be adjusted by rotating the nut 606, so that the device is suitable for test tubes 502 with different specifications; in the moving process of the sliding support 201, the rack 202 fixedly connected below the sliding support 201 engages with the ratchet 802 to drive the rotating shaft 801 to rotate, force is accumulated through the set torsion moment 804 in the rotating process, when the rack 202 is engaged with the ratchet 802, the sliding support 201 moves to the rightmost end at the moment, the liquid adding mechanism 10 is just at the uppermost end, when the rack 202 is disengaged from the ratchet 802, the first belt wheel 803 fixed at two ends of the rack 202 is driven to rotate through the rotating shaft 801 under the action of the torsion moment 804, and the second belt wheel 903 is in transmission connection with the first belt wheel 803 through the belt 12, so that the crankshaft 901 is driven to rotate through the second belt wheel 903 when the first belt wheel 803 rotates, and the crankshaft 901 pushes the liquid adding support 1001 to move downwards through the second connecting rod 11 in the rotating process of the crankshaft 901; when the liquid adding bracket 1001 moves to the lowest end, the contact sensor 904 arranged on the crankshaft 901 is in contact with the boss 14, the second cylinder 13 fixedly connected to the supporting mechanism 1 is controlled by the control mechanism 4 to extend, so that the friction block 15 fixedly connected to the telescopic end of the second cylinder 13 is in contact with the friction wheel 902, the liquid adding bracket 1001 is prevented from moving under the action of friction force, the liquid adding needle 1004 on the liquid adding mechanism 10 is placed in the test tube 502, after liquid adding is finished, the second cylinder 13 returns to the original state, the crankshaft 901 rotates along with the second cylinder, and the force accumulating mechanism 8 just enables the liquid adding bracket 1001 to return to the highest point; then, the first cylinder 3 is driven to return to the original state through the arranged control mechanism 4, and the ratchet 802 does not drive the rotating shaft 801 to rotate in the process that the sliding support 201 moves leftwards, and the clamping mechanism 6 is driven to move downwards through the first connecting rod 7 in the resetting process, so that the cap function can be realized in the moving process.
The utility model is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.
Claims (9)
1. The utility model provides an automatic block device of test tube which characterized in that: comprises a supporting mechanism (1), a sliding mechanism (2) which is horizontally and slidably connected on the supporting mechanism (1), a clamping mechanism (6) and a liquid feeding mechanism (10) which are vertically and slidably connected on the supporting mechanism (1), a force accumulating mechanism (8) which is connected at the bottom of the supporting mechanism (1) and a transmission mechanism (9) which is positioned on the supporting mechanism (1) and is rotationally connected at the upside of the liquid feeding mechanism (10), wherein a fixing mechanism (5) is installed on the sliding mechanism (2), the sliding mechanism (2) and the clamping mechanism (6) are connected through a first connecting rod (7), a spring is arranged between the clamping mechanism (6) and the supporting mechanism (1), the force accumulating mechanism (8) is in transmission connection with the transmission mechanism (9) through a belt (12), and the sliding mechanism (2) is in meshing connection with the force accumulating mechanism (8), the transmission mechanism (9) is connected with the liquid adding mechanism (10) through a second connecting rod (11);
the clamping mechanism (6) comprises a clamping support (601) which is connected to the supporting mechanism (1) in a sliding mode, a clamping sliding frame (602) corresponding to the test tube (502) is arranged on the clamping support (601) in a sliding mode, each clamping sliding frame (602) is provided with a sucker (603), each clamping sliding frame (602) is provided with a pressing type sensor (604), each clamping sliding frame (602) is fixedly connected with a threaded column (605) on the rear side, and the threaded column (605) penetrates through the clamping support (601) and is provided with a nut (606) on the threaded column (605).
2. An automatic test tube capping device according to claim 1, characterized in that: slide mechanism (2) including sliding connection sliding support (201) on supporting mechanism (1), sliding support (201) with be provided with first cylinder (3) between supporting mechanism (1), the upper surface left and right sides of sliding support (201) all is provided with fixed column (203), the bottom fixedly connected with rack (202) of sliding support (201), all be provided with on the side surface of the sliding support (201) left and right sides and slide post (204).
3. An automatic test tube capping device according to claim 2, characterized in that: one end of the first connecting rod (7) connected with the sliding support (201) is provided with a sliding groove (701), and a sliding column (204) is connected in the sliding groove (701) in a sliding mode.
4. An automatic test tube capping device according to claim 2, characterized in that: the fixing mechanism (5) comprises a fixing support (501), a plurality of test tubes (502) are placed on the fixing support (501), each test tube (502) is provided with a test tube cap (503), fixing holes (504) are formed in the surfaces of the left side and the right side of the fixing support (501), and the fixing holes (504) correspond to the fixing columns (203) in size.
5. An automatic test tube capping device according to claim 2, characterized in that: the power storage mechanism (8) comprises a rotating shaft (801) which is rotatably connected to the supporting mechanism (1), a ratchet wheel (802) is fixedly connected to the rotating shaft (801), the ratchet wheel (802) is meshed with the rack (202) to be connected, two ends of the rotating shaft (801) extend to the outer side of the supporting mechanism (1) and a first belt wheel (803) fixedly connected to the tail end of the supporting mechanism, and a torsion moment (804) is arranged between the rotating shaft (801) and the supporting mechanism (1).
6. An automatic test tube capping device according to claim 5, wherein: the transmission mechanism (9) comprises a crankshaft (901) rotatably connected to the supporting mechanism (1), two ends of the crankshaft (901) extend to the outer side of the supporting mechanism (1) and a second belt wheel (903) is fixedly connected to the tail end of the crankshaft (1), the second belt wheel (903) is in transmission connection with the first belt wheel (803) through a belt (12), the middle of the crankshaft (901) is fixedly connected with a friction wheel (902), and one side of the crankshaft (901) is fixedly connected with a contact sensor (904).
7. An automatic test tube capping device according to claim 6, wherein: the liquid adding mechanism (10) comprises a liquid adding support (1001) which is connected to the supporting mechanism (1) in a sliding mode, liquid adding needles (1004) corresponding to the test tubes (502) are connected to the liquid adding support (1001), the upper ends of the liquid adding needles (1004) on the liquid adding support (1001) are communicated with liquid adding tubes (1002), an electronic meter (1003) is arranged at the connection positions of the liquid adding needles (1004) and the liquid adding tubes (1002), and the liquid adding support (1001) is connected with the crankshaft (901) through a second connecting rod (11).
8. An automatic test tube capping device according to claim 6, wherein: a second cylinder (13) is fixedly mounted on the supporting mechanism (1) in the vertical direction right above the friction wheel (902), a friction block (15) is fixedly connected to the telescopic end of the second cylinder (13), a boss (14) is arranged on one side of the supporting mechanism (1), and the distance from the boss (14) to the rotation center of the crankshaft (901) is equal to the distance from the contact sensor (904) to the rotation center of the crankshaft (901).
9. An automatic test tube capping device according to claim 2, characterized in that: the upper surface fixed mounting of sliding support (201) has control mechanism (4), control mechanism (4) with signal connection between first cylinder (3), second cylinder (13) and contact sensor (904).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121524282.7U CN216458947U (en) | 2021-07-06 | 2021-07-06 | Automatic block device of test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121524282.7U CN216458947U (en) | 2021-07-06 | 2021-07-06 | Automatic block device of test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216458947U true CN216458947U (en) | 2022-05-10 |
Family
ID=81393738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121524282.7U Active CN216458947U (en) | 2021-07-06 | 2021-07-06 | Automatic block device of test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216458947U (en) |
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2021
- 2021-07-06 CN CN202121524282.7U patent/CN216458947U/en active Active
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