CN106966003B - Bar code pasting mechanism for blood collection tube - Google Patents

Bar code pasting mechanism for blood collection tube Download PDF

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Publication number
CN106966003B
CN106966003B CN201710325216.9A CN201710325216A CN106966003B CN 106966003 B CN106966003 B CN 106966003B CN 201710325216 A CN201710325216 A CN 201710325216A CN 106966003 B CN106966003 B CN 106966003B
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swing arm
blood collection
collection tube
tube
driving wheel
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CN106966003A (en
Inventor
陈鑫群
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Zhuhai Foyen Technology Co ltd
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Zhuhai Foyen Technology Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65CLABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00Details of labelling machines or apparatus
    • B65C9/06Devices for presenting articles in predetermined attitude or position at labelling station

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  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

The invention relates to a blood collection tube bar code device, in particular to a blood collection tube bar code pasting mechanism, which comprises a pasting mechanism, wherein the pasting mechanism comprises a clamping wheel swing arm assembly, a driving wheel, a test tube labeling limiting plate and a blood collection tube cap support plate assembly for supporting a blood collection tube, the clamping wheel swing arm assembly comprises a clamping wheel, the driving wheel and the test tube labeling limiting plate form a cavity for placing the blood collection tube, the blood collection tube cap support plate assembly comprises a support plate motor, a support plate shifting block and a tube cap support plate, two ends of the support plate shifting block are respectively connected with the support plate motor and the tube cap support plate, the tube cap support plate is positioned above the cavity, the support plate motor is used for driving the support plate shifting block to rotate, a bayonet is arranged on the tube cap support plate, and the width of the bayonet is larger than the tube body of the blood collection tube and smaller than the tube cap of the blood collection tube; the invention adopts the structure of the blood collection tube cap supporting plate component to play a role in supporting and positioning the blood collection tube of the entering mechanism, can meet the positioning of blood collection tubes with different lengths, and is provided with the tube cap supporting plate with different bayonet specifications.

Description

Bar code pasting mechanism for blood collection tube
Technical Field
The invention relates to a blood collection tube bar code device, in particular to a blood collection tube bar code pasting mechanism.
Background
In traditional heparin tube pasting mechanism, test tube is pasted test tube label paper in pasting mechanism, in the mechanism is pasted in entering into pasting mechanism from last mechanism to the test tube, detect that the test tube is got into or the signal of sensor is lagged in the mechanism that pastes this moment for clamping mechanism has not carried out clamping action to the test tube, and the test tube has entered into in the mechanism that follows this moment through pasting mechanism, lacks the structure of a bearing test tube, leads to part test tube not to paste label paper and directly is carried out, makes test tube sample information lack and is mixed and disorderly.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the blood collection tube bar code pasting mechanism which has the functions of supporting and positioning the blood collection tube.
In order to solve the technical problems, the bar code pasting mechanism of the blood collection tube adopts the following technical scheme:
the utility model provides a heparin tube bar code pasting mechanism, includes pasting mechanism, pasting mechanism includes roof, bottom plate, be located the roof with tight wheel swing arm subassembly of clamp, action wheel, test tube subsides mark limiting plate between the bottom plate, be used for bearing heparin tube's heparin tube cap layer board subassembly, tight wheel swing arm subassembly includes the clamp, the clamp wheel the action wheel with the spacing plate of test tube subsides is formed and is used for placing the cavity of heparin tube, heparin tube cap layer board subassembly is fixed the side of test tube subsides mark limiting plate, heparin tube cap layer board subassembly includes layer board motor, layer board shifting block and cap layer board, the both ends of layer board shifting block are connected respectively the layer board motor with the cap layer board, the layer board shifting block is installed the layer board motor with the top of cap layer board, the cap layer board is located the top of cavity, the layer board motor is used for driving the plate shifting block is rotatory, be equipped with the bayonet socket on the cap layer board, the width of bayonet socket is greater than the heparin tube body and is less than the cap.
Preferably, the clamping wheel swing arm assembly further comprises a swing arm motor, a first swing arm transmission gear and a second swing arm transmission gear, the swing arm motor is located below the first swing arm transmission gear, the first swing arm transmission gear is connected with an output shaft of the swing arm motor, the first swing arm gear is meshed with the second swing arm transmission gear, and the clamping wheel is connected with the second swing arm transmission gear.
Preferably, the clamping swing arm assembly further comprises a front swing arm and a rear swing arm connected with the second swing arm through transmission gears, the front swing arm and the rear swing arm are both located below the second swing arm transmission gears, the rear swing arm is connected with the front swing arm through a rotating shaft, a torsion spring is connected in the middle of the rotating shaft in series, two extension walls of the torsion spring are respectively pressed on the rear swing arm and the front swing arm, and the clamping wheel is installed on the front swing arm.
Preferably, the pasting mechanism further comprises a driving wheel assembly, the driving wheel assembly comprises a driving wheel motor, a first driving wheel transmission gear, a second driving wheel transmission gear and a driving wheel, the driving wheel motor, the first driving wheel transmission gear and the second driving wheel transmission gear are all fixed below the bottom plate, the second driving wheel transmission gear and the third driving wheel transmission gear are installed on the driving wheel motor, the driving wheel motor is used for driving the first driving wheel transmission gear to rotate, the first driving wheel transmission gear is meshed with the second driving wheel transmission gear, and the second driving wheel transmission gear is in transmission connection with the driving wheel.
Preferably, the clamping wheel swing arm assembly side is provided with the clamping wheel swing arm stopper that is used for limiting clamping wheel swing arm assembly extremely spacing, clamping wheel swing arm stopper side is provided with and is used for detecting clamping wheel swing arm assembly is located extremely spacing clamping wheel swing arm photoelectric sensor, be equipped with the anti-dazzling screen on the clamping wheel swing arm assembly, the anti-dazzling screen is used for sheltering from the correlation light of tight wheel swing arm photoelectric sensor.
Preferably, the test tube labeling limiting plate is a fixing plate which is arranged in a concave-convex manner corresponding to one side of the blood collection tube;
or, the test tube labeling limiting plate is a roller;
or, test tube subsides mark limiting plate includes limiting plate and fixed plate, the fixed plate is fixed on the bottom plate, the limiting plate with be connected with one of them of spring between the fixed plate.
Preferably, the top plate comprises a photoelectric detection sensor, a through hole penetrating through the upper surface and the lower surface of the photoelectric detection sensor and a blood collection tube inlet, the support plate shifting block is connected with the tube cap support plate through a connecting column, the connecting column is located in the through hole, the blood collection tube inlet is located above the cavity, the blood collection tube inlet and the through hole are arranged front and back, the photoelectric detection sensor is fixed on one side of the blood collection tube inlet, and the photoelectric detection sensor is used for detecting blood collection tubes to enter the blood collection tube inlet.
Preferably, the opposite side of heparin tube access port is fixed with and is used for detecting the tight sensor that targets in place of clamp wheel swing arm assembly clamp heparin tube, press from both sides tight sensor in place with photoelectric detection sensor sets up relatively, pasting mechanism still includes color code sensor and label paper access port, color code sensor is located the side of clamp wheel, color code sensor is used for detecting heparin tube lateral wall label, label paper access port sets up the roof with between the bottom plate, and label paper along the side entering of label paper access port.
Preferably, the blood collection tube bar code pasting mechanism further comprises a printing mechanism, the printing mechanism is provided with a printing head for printing label paper, the printing head is correspondingly arranged with the label paper inlet, the pasting mechanism comprises a label paper guide plate for guiding the label paper to enter, the label paper guide plate is located in the label paper inlet, and the label paper inlet is used for receiving the label paper printed by the printing head.
The bar code pasting mechanism for the blood collection tube has the beneficial effects that: the invention adopts the structure of the blood collection tube cap supporting plate component to play a role in supporting and positioning the blood collection tubes of the entering mechanism, can meet the positioning of the blood collection tubes with different lengths, and can meet the use of the blood collection tubes with different tube diameters by assembling the tube cap supporting plates with different bayonet specifications.
The conception, specific structure, and resulting effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, features, and effects of the present invention.
Drawings
FIG. 1 is a schematic view showing a structure of a bar code sticking mechanism for a blood collection tube according to a first embodiment of the present invention;
FIG. 2 is a schematic view of another angle of a bar code sticking mechanism for a blood collection tube according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a driving wheel assembly of a bar code pasting mechanism for a blood collection tube according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a clamping wheel swing arm assembly of a barcode pasting mechanism for a blood collection tube according to an embodiment of the present invention;
FIG. 5 is a schematic view showing a structure of a cartridge cap support plate assembly of a cartridge bar code sticking mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic view showing a structure of a bar code sticking mechanism for a blood collection tube according to a second embodiment of the present invention;
FIG. 7 is a schematic view showing a structure of a bar code sticking mechanism for a blood collection tube according to a third embodiment of the present invention;
wherein: the device comprises a top plate, a bottom plate, a 3-swing arm motor, a 4-first swing arm transmission gear, a 5-second swing arm transmission gear, a 7-clamping in-place sensor, an 8-photoelectric detection sensor, a 9-blood collection tube cap support plate assembly, a 10-label paper guide plate, a 11-driving wheel motor, a 12-support plate motor, a 14-clamping wheel swing arm assembly, a 14-1-rear swing arm, a 14-2-front swing arm, a 14-3-torsion spring, a 15-clamping wheel swing arm limiting block, a 16-clamping wheel swing arm photoelectric sensor, a 17-shading sheet, a 18-clamping wheel, a 19-color mark sensor, a 20-driving wheel, a 21-tube cap support plate, a 22-test tube labeling limiting plate, a 23-first driving wheel transmission gear, a 24-second driving wheel transmission gear, a 25-bayonet, a 26-driving wheel assembly, a 27-blood collection tube inlet, a 28-cavity, a 29-label paper inlet, a 30-limiting plate, a 31-fixing plate, a 32-spring and 33-rollers.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the description of the specific embodiments is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure.
As shown in fig. 1-5, the bar code pasting mechanism for the blood collection tube comprises a pasting mechanism and a printing mechanism, wherein the printing mechanism is provided with a printing head for printing label paper, and the note paper printed by the printing head is used for being rolled into the pasting mechanism to be pasted on the outer surface of the blood collection tube.
The sticking mechanism comprises a top plate, a bottom plate, a clamping wheel swing arm assembly, a driving wheel assembly, a test tube labeling limiting plate and a blood collection tube cap supporting plate assembly, wherein the clamping wheel swing arm assembly, the driving wheel assembly, the test tube labeling limiting plate and the blood collection tube cap supporting plate are positioned between the top plate and the bottom plate; the test tube labeling limiting plate is located on the side edge of the driving wheel, one side, in contact with the blood collection tube, of the test tube labeling limiting plate is concave-convex, friction force between the test tube labeling limiting plate and the test tube is increased, clamping force is increased, the driving wheel motor is a stepping motor, and the driving wheel is informed of rotating to any angle through controlling the rotating angle of the driving wheel motor.
The clamping wheel swing arm assembly comprises a swing arm motor, a first swing arm transmission gear, a second swing arm transmission gear, a clamping wheel, a front swing arm and a rear swing arm connected with the second swing arm transmission gear in a transmission manner, wherein the swing arm motor is positioned below the first swing arm transmission gear, the first swing arm transmission gear is connected with an output shaft of the swing arm motor, the first swing arm gear is meshed with the second swing arm transmission gear, the clamping wheel is connected with the second swing arm transmission gear, the front swing arm, the rear swing arm and the clamping wheel are both positioned below the second swing arm transmission gear, the clamping wheel is arranged on the front swing arm, the rear swing arm is connected with the front swing arm through a rotating shaft, a torsion spring is connected in the middle of the rotating shaft in a string manner, two extension walls of the torsion spring are respectively pressed on the rear swing arm and the front swing arm, the clamping wheel swing arm assembly uses a torsion spring, so that the clamping wheel keeps elastic force when clamping the blood collection tube, the clamping wheel, the driving wheel and the test tube labeling limit plate form a cavity for placing the blood collection tube, the cavity downwards penetrates through the surface of the bottom plate, the blood collection tube falls into the cavity from the last mechanism and is fixed in the cavity to be labeled by the test tube, the side edge of the clamping wheel is provided with a color mark sensor which is used for detecting the side wall label of the blood collection tube, the system judges the position of the original label on the blood collection tube according to the signal condition detected by the color mark sensor, controls the clamping wheel to clamp the blood collection tube, stops rotating after the blood collection tube rotates to a set angle and waits for label rolling, the starting position of the blood collection tube for sticking the label newly containing information and the bar code can be controlled; when the swing arm motor rotates, the first swing arm transmission gear is driven to be meshed with the second swing arm transmission gear, so that the rear swing arm and the front swing arm are driven to be clamped by the clamping wheel through torsion spring rotation.
The clamping wheel swing arm assembly side is provided with the clamping wheel swing arm stopper that is used for limiting clamping wheel swing arm assembly extremely spacing, clamping wheel swing arm stopper is fixed on the bottom plate, works as clamping wheel swing arm assembly reaches extremely spacing, clamping wheel swing arm stopper restriction its further action, clamping wheel swing arm stopper side is provided with and is used for detecting clamping wheel swing arm assembly is located extremely spacing clamping wheel swing arm photoelectric sensor, be equipped with the anti-dazzling screen on the clamping wheel swing arm assembly, the anti-dazzling screen is used for sheltering from the correlation light of tight wheel swing arm photoelectric sensor is used for detecting whether clamping wheel swing arm assembly reaches extremely spacing.
The blood collection tube cap supporting plate component is used for supporting the blood collection tube, when the blood collection tube enters the pasting mechanism from the previous mechanism, the mechanism for clamping the blood collection tube does not act at the moment, and then the blood collection tube cap supporting plate component supports the blood collection tube, so that the blood collection tube is prevented from directly falling to the next mechanism, and the test tube sample information is prevented from being lost and disordered; the utility model provides a blood collection tube, including the test tube, the test tube is pasted to the test tube cap layer board subassembly, the test tube cap layer board subassembly is in the side of test tube subsides mark limiting plate, the test tube cap layer board subassembly includes layer board motor, layer board shifting block and tube cap layer board, the layer board shifting block is connected respectively the layer board motor with the top of tube cap layer board, the layer board shifting block is connected through a spliced pole the tube cap layer board, the tube cap layer board is located the top of cavity, the layer board motor is used for the drive the layer board shifting block is rotatory, be equipped with the bayonet socket on the tube cap layer board, the bayonet socket can make different width sizes for satisfy different pipe diameters, different grade type blood collection tubes and other fluid sample test tubes, the width of bayonet socket is greater than the blood collection tube body and is less than the blood collection tube cap, and when the blood collection tube drops to the bayonet socket, the tube cap card is in the tube cap upper surface, the layer board motor is used for driving the left and right swing of tube cap layer board, and then drives blood collection tube left and right swing.
The roof includes photoelectric detection sensor, presss from both sides tight sensor in place, runs through its upper and lower surface's heparin tube inlet port and through-hole, just heparin tube inlet port with the through-hole sets up around, the spliced pole is located in the through-hole, heparin tube inlet port is located the top of cavity, photoelectric detection sensor fixes one side of heparin tube inlet port, photoelectric detection sensor is used for detecting heparin tube entering heparin tube inlet port, it is located to press from both sides tight sensor in place the opposite side of heparin tube inlet port, it is used for detecting to press from both sides tight sensor in place presss from both sides tight wheel swing arm subassembly and presss from both sides tight heparin tube, press from both sides tight sensor in place with photoelectric detection sensor sets up relatively.
The sticking mechanism further comprises a label paper inlet and a label paper guide plate for guiding label paper to enter, the label paper guide plate is located in the label paper inlet, the label paper inlet is arranged between the top plate and the bottom plate in a flat mode, and label paper enters from the side edge of the cavity along the label paper inlet.
The blood collection tube bar code pasting mechanism further comprises a printing mechanism, the printing mechanism is provided with a printing head for printing label paper, the printing head is correspondingly arranged with the label paper inlet, and the label paper inlet is used for receiving the label paper printed by the printing head.
In the second embodiment, as shown in fig. 6, other structures and specific embodiments are the same as those of the first embodiment, and different structures are as follows, the test tube labeling limiting plate can be configured as a roller, and this structural arrangement also plays a role in clamping and positioning the blood collection tube.
As shown in fig. 7, in the third embodiment, other structures and specific implementation manners are the same as those of the first embodiment, the different structures are as follows, the clamping wheel swing arm assembly comprises a swing arm motor, a first swing arm transmission gear, a second swing arm transmission gear, a clamping wheel, a front swing arm and a rear swing arm connected with the second swing arm transmission gear in a transmission manner, the swing arm motor is located below the first swing arm transmission gear, the first swing arm transmission gear is connected with an output shaft of the swing arm motor, the first swing arm gear is meshed with the second swing arm transmission gear, the clamping wheel is connected with the second swing arm transmission gear, the front swing arm, the rear swing arm and the clamping wheel are located below the second swing arm transmission gear, the clamping wheel is installed on the front swing arm, the rear swing arm and the front swing arm are fixed together, the test tube labeling limiting plate comprises a limiting plate and a fixing plate, the limiting plate is connected with a spring between the limiting plate and the fixing plate, so that the swing arm can drive the swing arm and the clamping wheel to rotate around the test tube when the swing arm is connected with the fixing plate, and the clamping wheel drives the test tube to rotate, and the clamping tube.
The initial state of each component of the blood collection tube bar code pasting mechanism is as follows: the driving wheel is in a static state, the pipe cap supporting plate of the blood collection pipe is positioned at the left limit position, the clamping wheel swing arm assembly is positioned at the left limit position, and the anti-dazzling screen on the clamping wheel swing arm shields the correlation light of the clamping wheel swing arm photoelectric sensor.
The label paper pasting working principle of the blood collection tube bar code pasting mechanism is as follows:
when the blood collection tube falls into the pasting mechanism, the blood collection tube is supported by the tube cap support plate of the blood collection tube cap support plate assembly, a photoelectric detection sensor for detecting the blood collection tube entering the pasting mechanism detects a signal for entering the blood collection tube, the system controls the swing arm motor to drive the clamping wheel swing arm assembly to swing right until the clamping signal is detected by the clamping in-place sensor, and the swing arm motor is changed into low-voltage constant-current power supply, so that the clamping wheel always maintains clamping force on the blood collection tube.
Then the supporting plate motor drives the pipe cap supporting plate to move to the right to limit, and the blood collection pipe cap supporting plate component does not play a role in supporting and positioning the blood collection pipe entering the pasting mechanism; the blood collection tube is commonly clamped by a clamping wheel, a driving wheel and a test tube labeling limiting plate.
Then the driving wheel drives the driving wheel to rotate so as to drive the blood collection tube to synchronously rotate, the system judges the position of the original label on the blood collection tube according to the signal condition detected by the color code sensor, the blood collection tube is controlled to rotate to a set angle and then stops rotating, and the label is waited to be rolled and pasted, and the step can control the blood collection tube to paste the initial position of the label newly containing information and the bar code.
Then the system controls a thermal paper printer in a printing mechanism matched with the label pasting mechanism to print out a piece of label paper containing information and bar codes, and the label paper stretches into the label pasting mechanism from a label paper inlet; the system controls the driving wheel motor to drive the driving wheel to rotate, so as to drive the blood collection tube to synchronously rotate, and the label paper entering the pasting mechanism is rolled into the pasting mechanism along with the rotation of the blood collection tube and is orderly pasted on the outer surface of the blood collection tube.
After the label paper is pasted, the system controls the swing arm motor to drive the clamping wheel swing arm assembly to swing left until the clamping wheel swing arm photoelectric sensor senses a signal, at the moment, the clamping wheel swing arm assembly loosens the clamping of the blood collection tube, after the clamping is loosened, the blood collection tube falls out of the pasting mechanism, and then the label pasting action of the blood collection tube is completed.
Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Claims (8)

1. The utility model provides a heparin tube bar code pasting mechanism, includes pasting mechanism, its characterized in that, pasting mechanism includes roof, bottom plate, is located tight wheel swing arm subassembly, action wheel, test tube subsides mark limiting plate, the heparin tube cap layer board subassembly that is used for bearing heparin tube between roof and the bottom plate, tight wheel swing arm subassembly includes the tight wheel of clamp, the tight wheel of clamp with test tube subsides mark limiting plate forms the cavity that is used for placing heparin tube, heparin tube cap layer board subassembly is fixed in the side of test tube subsides mark limiting plate, heparin tube cap layer board subassembly includes layer board motor, layer board shifting block and cap layer board, the both ends of layer board shifting block are connected respectively layer board motor and cap layer board, the layer board shifting block is installed the layer board motor with the top of cap layer board, the cap layer board is located the top of cavity, the layer board motor is used for driving the layer board shifting block is rotatory, be equipped with the bayonet socket on the cap layer board, the width of bayonet socket is greater than heparin tube body and is less than the heparin tube cap layer board;
the clamping wheel swing arm assembly further comprises a swing arm motor, a first swing arm transmission gear, a second swing arm transmission gear, a front swing arm and a rear swing arm connected with the second swing arm transmission gear in a transmission mode, the front swing arm and the rear swing arm are both located below the second swing arm transmission gear, the rear swing arm is connected with the front swing arm through a rotating shaft, a torsion spring is connected in series in the middle of the rotating shaft, two extension walls of the torsion spring are respectively pressed on the rear swing arm and the front swing arm, the clamping wheel is installed on the front swing arm, when a blood collection tube falls into the pasting mechanism, the blood collection tube is supported by a tube cap supporting plate of the blood collection tube cap supporting plate assembly, a photoelectric detection sensor for detecting the blood collection tube entering the pasting mechanism detects a signal of the blood collection tube, and the system control swing arm motor drives the clamping wheel swing arm assembly to swing to a position after the clamping signal is detected by the clamping sensor, the motor is changed into low-voltage constant-current power supply, so that the clamping wheel always keeps clamping force on the blood collection tube.
2. The lancing tube barcode pasting mechanism of claim 1, wherein the swing arm motor is located below the first swing arm drive gear, the first swing arm drive gear is connected to an output shaft of the swing arm motor, the first swing arm drive gear is meshed with the second swing arm drive gear, and the clamping wheel is connected to the second swing arm drive gear.
3. The blood collection tube bar code pasting mechanism according to claim 1, further comprising a driving wheel assembly, wherein the driving wheel assembly comprises a driving wheel motor, a first driving wheel transmission gear, a second driving wheel transmission gear and the driving wheel, the driving wheel motor, the first driving wheel transmission gear and the second driving wheel transmission gear are all fixed below the bottom plate, the second driving wheel transmission gear and the first driving wheel transmission gear are installed on the driving wheel motor, the driving wheel motor is used for driving the first driving wheel transmission gear to rotate, the first driving wheel transmission gear is meshed with the second driving wheel transmission gear, and the second driving wheel transmission gear is in transmission connection with the driving wheel.
4. The blood collection tube bar code pasting mechanism according to claim 1, wherein a clamping wheel swing arm limiting block used for limiting the extremely limiting of the clamping wheel swing arm assembly is arranged on the side edge of the clamping wheel swing arm assembly, a clamping wheel swing arm photoelectric sensor used for detecting that the clamping wheel swing arm assembly is located extremely limiting is arranged on the side edge of the clamping wheel swing arm limiting block, and a light shielding sheet is arranged on the clamping wheel swing arm assembly and used for shielding correlation light rays of the tightening wheel swing arm photoelectric sensor.
5. The bar code sticking mechanism of the blood collection tube according to claim 1, wherein the test tube labeling limiting plate is a fixed plate which is arranged in a concave-convex manner corresponding to one side of the blood collection tube;
or, the test tube labeling limiting plate is a roller;
or, test tube subsides mark limiting plate includes limiting plate and fixed plate, the fixed plate is fixed on the bottom plate, the limiting plate with be connected with one of them of spring between the fixed plate.
6. The lancing device according to claim 1, wherein the top plate comprises a photoelectric sensor, a through hole penetrating the upper and lower surfaces of the top plate, and a lancing device, the blade pulling block is connected to the cap blade via a connecting column, the connecting column is located in the through hole, the lancing device is located above the cavity, the lancing device is disposed in front of and behind the through hole, the photoelectric sensor is fixed on one side of the lancing device, and the photoelectric sensor is used for detecting that the lancing device enters the lancing device.
7. The blood collection tube bar code pasting mechanism according to claim 6, wherein a clamping in-place sensor for detecting that the clamping wheel swing arm assembly clamps the blood collection tube is fixed on the other side of the blood collection tube access port, the clamping in-place sensor is arranged opposite to the photoelectric detection sensor, the pasting mechanism further comprises a color code sensor and a label paper access port, the color code sensor is located on the side edge of the clamping wheel, the color code sensor is used for detecting a label on the side wall of the blood collection tube, the label paper access port is arranged between the top plate and the bottom plate, and the label paper enters along the side edge of the label paper access port.
8. The blood collection tube barcode pasting mechanism of any one of claims 1-7, further comprising a printing mechanism, wherein the printing mechanism is provided with a printing head for printing label paper, the printing head is arranged corresponding to the label paper inlet, the pasting mechanism comprises a label paper guide plate for guiding the label paper to enter, the label paper guide plate is positioned in the label paper inlet, and the label paper inlet is used for receiving the label paper printed by the printing head.
CN201710325216.9A 2017-05-10 2017-05-10 Bar code pasting mechanism for blood collection tube Active CN106966003B (en)

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CN205707689U (en) * 2016-06-13 2016-11-23 济南乐众智能医疗科技有限公司 The vertical paste printing apparatus of blood taking tube label
CN207433991U (en) * 2017-05-10 2018-06-01 珠海倍健电子科技有限公司 Heparin tube bar code gluing machine structure

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