CN106044123A - Staggered discharge device of needle beds of safety intravenous needles - Google Patents
Staggered discharge device of needle beds of safety intravenous needles Download PDFInfo
- Publication number
- CN106044123A CN106044123A CN201610569744.4A CN201610569744A CN106044123A CN 106044123 A CN106044123 A CN 106044123A CN 201610569744 A CN201610569744 A CN 201610569744A CN 106044123 A CN106044123 A CN 106044123A
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- Prior art keywords
- unit
- dislocation
- needle stand
- flat
- cylinder
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
- B65G47/1414—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of movement of at least the whole wall of the container
- B65G47/1421—Vibratory movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
Abstract
The present invention discloses a staggered discharge device of needle beds of safety intravenous needles. The device comprises a vibration unit, a flatwise conveying unit, a staggering unit, a base plate and an adjusting unit, wherein the flatwise conveying unit is disposed between the vibration unit and the staggering unit, the needle beds in the vibration unit enter into the flatwise conveying unit in turn and are conveyed into the staggering unit through the flatwise conveying unit, and one end of the adjusting unit is connected with the base plate while the other end is connected with the staggering unit. According to the staggered discharge device provided by the invention, through left-right, front-back and up-down translation of a cylinder, the position of the staggering unit is adjusted, so the staggered discharge device becomes adjustable, and an application range of the discharge device is enlarged; by a staggered discharge means, the part feeding quantity is increased; and through an optical fiber sensor, the part feeding quantity stays the same every time, the reliability of a feeding device is improved, and the labor productivity is thus enhanced.
Description
Technical field
The invention belongs to the manufacture equipment technical field of medical apparatus and instruments, especially relate to the mistake of a kind of safe vein pin needle stand
Position drawing mechanism.
Background technology
Medical accessory kind is a lot, such as a kind of auxiliary implement conventional during transfusion device is medical treatment, is mainly used in vein defeated
Liquid, it through aseptic process, set up the important disposable medical consumptive material of passage between vein and medicinal liquid.It is assembled into transfusion
The medical accessory of device include intravenous needle, helmet, liquid medicine filter, for control medicinal liquid flow velocity actuator, drip kettle, bottle stopper puncture
Device, air inlet pipe air filter etc..Each medical accessory is coupled together by conduit, and medicinal liquid circulates from conduit.Wherein actuator
Can be for different time, different personnel regulate different medicinal liquid input speed, ensure transfusion personnel's while improving efficiency
Safety and comfort level.When production and assembly transfusion device, need to move on its carrier each medical accessory, then moved by carrier
Deliver to corresponding assembly station assemble with catheter of transfusion system.
Chinese invention patent (CN 105173627 A) discloses the feeding device of a kind of medical accessory, belongs to medical apparatus and instruments
Manufacture equipment technical field.It solve the technical problems such as the accuracy of existing medical accessory feeding is low and loading efficiency is low.
This feeding device includes delivery sheet, and delivery sheet is interval with some tapping channels for delivery of medical accessory, feeding device
Also including movable plate, movable plate is provided with the carrier of several medical accessories, and movable plate can be along the width of tapping channel
Move back and forth and make each carrier all can connect with tapping channel one_to_one corresponding by the movement of movable plate；Each tapping channel
Top is equipped with the backgauge part that the medical accessory of corresponding tapping channel discharge end can be stoped to move.
But, although feeding device mentioned above also using the mode of dislocation increase the quantity of feeding accessory, but not
The position adjustment of feeding device can be realized, reduce the range of application of feeding device.
Summary of the invention
For the above-mentioned problems in the prior art, it is desirable to provide the dislocation discharging dress of a kind of safe vein pin needle stand
Put, it is achieved tuning into the melt of dislocation drawing mechanism, improve the range of application of drawing mechanism.
Concrete technical scheme is as follows:
A kind of dislocation drawing mechanism of safe vein pin needle stand, including a: vibration unit, one flat send unit, a dislocation unit, one
Substrate and adjustment unit, wherein, put down and send unit between vibration unit and dislocation unit, depended on by the needle stand in vibration unit
The flat unit that send of secondary entrance, and then send unit to deliver to misplace in unit by flat；One end of regulation unit is connected with substrate, the other end
It is connected with dislocation unit；Further, adjustment unit includes: a upper and lower translation assembly, is symmetricly set in about substrate two including two groups
The upright post sleeve bobbin assembly of side, and one end of upright post sleeve bobbin assembly run through one first translation gripper shoe, and be arranged on substrate
On base plate be connected, the other end of upright post sleeve bobbin assembly is connected with a plate；About one translation assembly, symmetrical including two groups
It is arranged at the first sliding-rail sliding sub-component of the first translation gripper shoe left and right sides, and often organizes the first sliding-rail sliding sub-component and include
Two slide rails and two slide blocks；One second translation gripper shoe, is installed on the first sliding-rail sliding sub-component；One anterior-posterior translation group
Part, including two the second sliding-rail sliding sub-components being symmetricly set in the second translation gripper shoe left and right sides；Wherein, upper and lower translation
Assembly also includes a upper and lower translation cylinder, and the piston rod of upper and lower translation cylinder is by a direction cylinder contiguous block and the first translation
Gripper shoe is connected, and the cylinder body of upper and lower translation cylinder is fixed on base plate；Left and right translation assembly also includes about one first translation gas
Cylinder, and the piston rod of the about first flat-removing air cyclinder is connected by side T-shaped cylinder contiguous block and the second translation gripper shoe, first is left
The cylinder body of right translation cylinder and the first translation gripper shoe are connected；Anterior-posterior translation assembly includes an anterior-posterior translation cylinder, and front and back puts down
The piston rod moving cylinder is connected with the unit that misplaces by a positive T-shaped cylinder contiguous block, the cylinder body of anterior-posterior translation cylinder and second flat
Shifting gripper shoe is connected, and upper and lower translation cylinder, the about first flat-removing air cyclinder and anterior-posterior translation cylinder are all connected with external air source.
The present invention provide dislocation drawing mechanism by left and right, front and back and upper and lower translation cylinder adjust dislocation unit position
Put, it is achieved tuning into the melt of dislocation drawing mechanism, improve the range of application of drawing mechanism, and use the discharge method of dislocation, increase
Add the quantity of accessory feeding；Ensure that the quantity of accessory feeding each time keeps consistent additionally by Fibre Optical Sensor, improve feeding
The reliability of device, and then accelerate labor productivity.
Preferably, vibration unit includes: a vibrating disk support, in a frame support；Two vibrating disks, are symmetricly set in and shake
The both sides of Moving plate support, and fixed on vibrating disk support by vibrating disk setter plate.
The present invention uses double vibrating disk, improves the transmission speed of needle stand, also saves the working time accordingly, accelerate
Work efficiency.
Preferably, flat unit is sent to include: one flat send support, in a frame support, and is positioned at middle part on front side of two vibrating disks；Two
The flat base plate that send, one end be arranged on flat send on support flat send support seat to be connected, the other end is equal along putting down the length direction sending base plate
Even it is arranged with several positioning components.
Evenly distributed on base plate it is provided with several positioning components flat sending, as the transmission channel of needle stand, and each
The structure of positioning component is identical so that in transmission, the speed of each needle stand reaches to synchronize each time, it is simple to the behaviour of subsequent work stations
Make.
Preferably, dislocation unit includes: a fixed plate, and in strip, one end is installed on adjustment unit, and the other end is along fixing
Two sides before and after several notches, and the through fixed plate of notch it are evenly arranged with on the width of plate；Several keepers,
It is respectively arranged in each notch, and is fixed by threaded fastener, and the side of each keeper offers a bar shaped
Groove；Several finger-type locating parts, and one end of each finger-type locating part is connected with spacing contiguous block, the other end with offer
Gap on the keeper of strip groove side matches；Wherein, for being slidably connected between spacing contiguous block and fixed plate.
By coordinating of keeper and finger-type locating part so that the axis of the needle stand in keeper is recessed with bar shaped in keeper
The axis flush of groove, it is simple to taking of subsequent work stations.
Preferably, translation assembly in left and right also includes about one second flat-removing air cyclinder, and the piston of the about second flat-removing air cyclinder
Bar is connected with dislocation unit by a L-shaped cylinder contiguous block, and the cylinder body of the about second flat-removing air cyclinder passes through a Z-shaped cylinder contiguous block
Being connected with dislocation unit, wherein, Z-shaped cylinder contiguous block is connected with dislocation unit.
The about second flat-removing air cyclinder is used to drive the movement of spacing contiguous block so that the motion of spacing contiguous block is the most flat
Surely.
Preferably, positioning component includes: a needle stand cover plate, is installed on the flat seamed edge sending backplate surface by threaded fastener
On；One needle stand limiting plate, is positioned at the side of seamed edge, and and seamed edge between leave gap, and be fixed on flat by threaded fastener
Sending on base plate, wherein, needle stand cover plate, seamed edge and needle stand limiting plate surround the transfer passage of a needle stand, and each piece of needle stand limit
Position plate is respectively positioned on the same side of seamed edge.
By needle stand cover plate, seamed edge and needle stand limiting plate, needle stand is surrounded wherein so that needle stand in transmitting procedure more
Add is steady, is not susceptible to the inclination of needle stand, can smoothly enter in dislocation unit.
Preferably, dislocation unit also includes several Fibre Optical Sensors, and wherein, one end of Fibre Optical Sensor is pacified by nut
It is loaded on keeper, and the side of through keeper, and stretching in strip groove, the other end of Fibre Optical Sensor is connected with spacing
U-shaped recess set on block, wherein, Fibre Optical Sensor and strip groove are lived apart in the both sides of keeper.
By whether there is needle stand in strip groove on Fibre Optical Sensor detection and location part, it is ensured that the transport of needle stand each time
Equal in number.
Preferably, dislocation drawing mechanism also includes: two positioning cylinder installing plates, in strip, and is positioned at and flat send base plate
Outfan；Four bracers, are divided into two groups, and often two bracers of group lay respectively at the flat both sides sending base plate；Several location
Cylinder, is divided into two groups, and one end of each group of positioning cylinder is installed on positioning cylinder installing plate, the other end and external air source phase
Even；Wherein, prop up that the two ends of bracer are peaceful with positioning cylinder plate respectively send base plate to be connected；The position of each positioning cylinder outlet nozzle
Corresponding with the breach on needle stand cover plate.
The medical accessory synchronism output in every string strip groove is made by positioning cylinder.
Preferably, putting down and sending the quantity of needle stand transfer passage on base plate is 8, and on keeper, the quantity of strip groove is 16
Individual, the quantity of Fibre Optical Sensor is 16, and the distance between adjacent two needle stand transfer passages is between adjacent two strip grooves
The twice of distance.
It is two of distance between strip groove described in adjacent two by the distance between needle stand transfer passage described in adjacent two
Times, facilitate odd bits strip groove and even bit strip groove on keeper to send needle stand transfer passage on base plate to align with flat.
The good effect of technique scheme is:
(1) present invention provide dislocation drawing mechanism by left and right, front and back and upper and lower translation cylinder adjust dislocation unit position
Put, it is achieved tuning into the melt of dislocation drawing mechanism, improve the range of application of drawing mechanism, and use the discharge method of dislocation, increase
Add the quantity of accessory feeding；Ensure that the quantity of accessory feeding each time keeps consistent additionally by Fibre Optical Sensor, improve feeding
The reliability of device, and then accelerate labor productivity；
(2) by whether there is needle stand in strip groove on Fibre Optical Sensor detection and location part, it is ensured that the transport of needle stand each time
Equal in number；
(3) it is two of distance between strip groove described in adjacent two by the distance between needle stand transfer passage described in adjacent two
Times, facilitate odd bits strip groove and even bit strip groove on keeper to send needle stand transfer passage on base plate to align with flat.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention；
Fig. 2 is the front view of the embodiment of the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention；
Fig. 3 is the partial enlarged drawing of part A in Fig. 1；
Fig. 4 is the partial enlarged drawing of part B in Fig. 2；
Fig. 5 is the partial enlarged drawing of C portion in Fig. 2；
Fig. 6 be the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention embodiment in the structural representation of vibration unit
Figure；
Fig. 7 be the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention embodiment in the flat partial structurtes sending unit
Schematic diagram；
Fig. 8 is the right view of Fig. 7；
Fig. 9 be the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention embodiment in flat send base plate, needle stand spacing
Plate and the structural representation of needle stand cover plate；
Figure 10 be the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention embodiment in flat send the structure of base plate to show
It is intended to；
Figure 11 be the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention embodiment in the misplace structure of unit show
It is intended to；
Figure 12 be the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention embodiment in dislocation on other direction
The structural representation of unit；
Figure 13 is the right view of Figure 11；
Figure 14 be the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention embodiment in the misplace local of unit show
It is intended to；
Figure 15 is the right view of Figure 14；
Figure 16 be the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention embodiment in the structure of spacing contiguous block
Schematic diagram；
Figure 17 be the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention embodiment in the structural representation of keeper
Figure；
Figure 18 be the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention embodiment in keeper on other direction
Structural representation.
In accompanying drawing: 1, substrate；11, base plate；21, vibrating disk support；22, vibrating disk；221, medical accessory delivery outlet；222、
Notch；23, vibrating disk setter plate；31, flat support is sent；32, flat base plate is sent；321, seamed edge；33, needle stand cover plate；331, circular hole；
332, semicircular indentations；34, needle stand limiting plate；341, short circular hole；35, cylinder mounting plate；36 bracers；37, positioning cylinder；
38, flat backing plate is sent；41, keeper；411, strip groove；412, L-shaped breach；413, through hole；414, gap；42, finger-type is spacing
Part；43, spacing contiguous block；431, the first U-shaped groove；432, the second U-shaped groove；433, projection；434, cavity；44, fixed plate；
45, connecting plate；46, Fibre Optical Sensor；51, the first translation gripper shoe；52, the second translation gripper shoe；53, upright post sleeve bobbin group
Part；54, the first sliding-rail sliding sub-component；55, the second sliding-rail sliding sub-component；56, upper and lower translation cylinder；561, square cylinder is even
Connect block；57, the about first flat-removing air cyclinder；571, side T-shaped cylinder contiguous block；58, anterior-posterior translation cylinder；581, positive T-shaped cylinder is even
Connect block；59, the about second flat-removing air cyclinder；591, L-shaped cylinder contiguous block；592, Z-shaped cylinder contiguous block；50, the 3rd sliding-rail sliding
Sub-component.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, real below
The dislocation drawing mechanism executing the safe vein pin needle stand that example combines 1 to 18 pair of present invention offer of accompanying drawing is specifically addressed.
Fig. 1 is the structural representation of the embodiment of the dislocation drawing mechanism of a kind of safe vein pin needle stand；As it is shown in figure 1,
The dislocation drawing mechanism of the safe vein pin needle stand that the present embodiment provides, carries in order to the discharging of needle stand accessory, this dislocation discharging
Device includes: a vibration unit, one flat send unit, one dislocation unit, substrate 1 and an adjustment unit.
In the present embodiment, the position at vibrating disk support 21 place be defined as misplace drawing mechanism rear to；Put down and send support
The position at 31 places be defined as misplace drawing mechanism front to；Width along vibrating disk 22 is defined as the drawing mechanism that misplaces
Left and right directions；Thickness direction along vibrating disk support 21 is defined as the above-below direction of dislocation drawing mechanism.
Concrete, put down and send unit between vibration unit and dislocation unit, the needle stand in vibration unit is sequentially entered
The flat unit that send, and then send unit to deliver to misplace in unit by flat, one end of regulation unit is connected with substrate 1, and the other end is with wrong
Bit location is connected, and in order to adjust the locus of dislocation unit, the needle stand input port on convenient dislocation unit is sent on unit with flat
Needle stand delivery outlet align.
Fig. 6 be the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention embodiment in the structure of vibration unit
Schematic diagram；In a preferred embodiment, as shown in figures 1 to 6, vibration unit includes: a vibrating disk support 21 and two
Individual vibrating disk 22, wherein, vibrating disk support 21 is in a frame support；Two vibrating disks 22 are symmetricly set in vibrating disk support 21
Both sides, and be fixed on vibrating disk support 21 by vibrating disk setter plate 23.
Fig. 7 be the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention embodiment in the flat local sending unit
Structural representation；Fig. 8 is the right view of Fig. 7；In a preferred embodiment, as shown in Figure 7 and Figure 8, flat unit bag is sent
Include: one flat send support 31 and two the flat base plates 32 that send, wherein, flat send support 31 in a frame support, and be positioned at two vibrating disks 22
In the middle part of Qian Ce；Two flat one end sending base plate 32 be arranged on flat send on support 31 flat send support seat 33 to be connected, the other end is along putting down
Send that the length direction of base plate 32 is evenly distributed has several positioning components, as needle stand transfer passage.
In a preferred embodiment, as shown in Figure 7 and Figure 8, flat support 31 peaceful sending is sent to arrange between base plate 32
There is a flat backing plate 38 that send, reduce to put down and send base plate 32 to send the rigidity between support 31 to touch with flat.
In a preferred embodiment, as shown in figures 1 to 6, vibrating disk 22 is inverted stepped in one, and internal
Hollow, the medial wall along vibrating disk 22 is provided with the medical accessory transfer passage of spiral escalation；The opposite side of two vibrating disks 22
Being each provided with a medical accessory delivery outlet 221, corresponding two flat are sent the flat base plate 32 that send in unit respectively, and each medical is joined
Multiple tracks notch 222 it is provided with on part delivery outlet 221；Each notch send each positioning component on base plate 32 relative with flat
Should, the medical accessory in vibrating disk 2 is sequentially entered positioning component；Screw thread is passed through tight between vibrating disk setter plate 8 and vibrating disk 2
Firmware connects, in order to adjust the horizontal level of vibrating disk 2.
Fig. 3 is the partial enlarged drawing of part A in Fig. 1；Figure 11 is that the dislocation of a kind of safe vein pin needle stand of the present invention goes out
Misplace in the embodiment of material device the structural representation of unit；Figure 12 is that the dislocation of a kind of safe vein pin needle stand of the present invention goes out
The structural representation of the dislocation unit on other direction in the embodiment of material device；Figure 13 is the right view of Figure 11；Excellent in one
In the embodiment of choosing, as shown in Fig. 3, Figure 11, Figure 12 and Figure 13；Dislocation unit include several keepers 41, several
Finger-type locating part 42, one spacing contiguous block 43 and a fixed plate 44, wherein, fixed plate 44 is in strip, and one end is installed on adjustment
On unit, the other end is evenly arranged with several notches along the width of fixed plate 44, and the through fixed plate of notch 44
Two sides front and back；Several keepers 41 are respectively arranged in each notch, and are fixed by threaded fastener, and each
The side of keeper 41 offers a strip groove 411, as the tapping channel of needle stand；Several finger-type locating parts 42, each
One end of individual finger-type locating part 42 is connected with spacing contiguous block 43, the other end and the keeper offering strip groove 411 side
Gap 414 on 41 matches；Wherein, for being slidably connected between spacing contiguous block 43 and fixed plate 44.
Fig. 4 is the partial enlarged drawing of part B in Fig. 2；In a preferred embodiment, as shown in Figure 3 and Figure 4, adjust
Whole unit includes: a upper and lower translation assembly, one first translation gripper shoe 51, about translation assembly, one second translation gripper shoe
52, an anterior-posterior translation assembly, wherein, upper and lower translation assembly includes two groups of column sleeves being symmetricly set in substrate 1 left and right sides
Sub-component 53, and one end of upright post sleeve bobbin assembly 53 runs through the first translation gripper shoe 51, and with the base plate installed on substrate 1
11 are connected, and the other end is connected with a plate 45, in order to adjust the upper-lower position of dislocation unit；Left and right translation assembly includes two groups
It is symmetricly set in the first sliding-rail sliding sub-component 54 of first translation gripper shoe 51 left and right sides, and often organizes the first sliding-rail sliding
Assembly 54 includes two slide rails and two slide blocks, in order to adjust the right position of dislocation unit；Second translation gripper shoe 52 is installed
On the first sliding-rail sliding sub-component 54；Anterior-posterior translation assembly includes that two are symmetricly set in the second translation gripper shoe about 52 two
Second sliding-rail sliding sub-component 55 of side；In order to adjust dislocation unit before and after position.
Fig. 2 is the front view of the embodiment of the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention；Fig. 5 is figure
The partial enlarged drawing of C portion in 2；In a preferred embodiment, as shown in Figure 2 and Figure 5；Upper and lower translation assembly also includes
One upper and lower translation cylinder 56, and the piston rod of upper and lower translation cylinder 56 is by direction cylinder contiguous block 561 and first translation
Fagging 51 is connected, and the cylinder body of upper and lower translation cylinder 56 is fixed on base plate 11；Left and right translation assembly also includes that about one first puts down
Move cylinder 57, and the piston rod of the about first flat-removing air cyclinder 57 is by side T-shaped cylinder contiguous block 571 and the second translation gripper shoe
52 are connected, and the cylinder body of the about first flat-removing air cyclinder 57 and the first translation gripper shoe 51 are connected；Before and after anterior-posterior translation assembly includes one
Flat-removing air cyclinder 58, and the piston rod of anterior-posterior translation cylinder 58 by a positive T-shaped cylinder contiguous block 581 with misplace unit be connected, front
The cylinder body of rear flat-removing air cyclinder 58 and the second translation gripper shoe 52 are connected, and upper and lower translation cylinder the 56, about first flat-removing air cyclinder 57
And anterior-posterior translation cylinder 58 is all connected with external air source.
In a preferred embodiment, as shown in Fig. 1 and Figure 13, left and right translation assembly also includes that about one second puts down
Move cylinder 59, and the piston rod of the about second flat-removing air cyclinder 59 is connected with dislocation unit by a L-shaped cylinder contiguous block 591, the
The cylinder body of about two flat-removing air cyclinders 59 is connected with dislocation unit by a Z-shaped cylinder contiguous block 592, in order in mobile dislocation unit
Spacing contiguous block 43, wherein, Z-shaped cylinder contiguous block 592 with dislocation unit be connected.
Fig. 9 be the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention embodiment in flat send base plate, needle stand
Limiting plate and the structural representation of needle stand cover plate；Figure 10 is the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention
Embodiment in the flat structural representation sending base plate；In a preferred embodiment, as shown in Figure 9 and Figure 10, location group
Part includes needle stand cover plate 33 and a needle stand limiting plate 34, and wherein, needle stand cover plate 33 is installed on to put down by threaded fastener and send the end
On the seamed edge 321 of plate 32 rat, needle stand limiting plate 34 is positioned at the side of seamed edge 321, and and seamed edge 321 between leave seam
Gap, and be fixed on by threaded fastener and flat give on base plate 32, wherein, needle stand cover plate 33, seamed edge 321 and needle stand limiting plate 34
Surround the transfer passage of a needle stand, and each piece of needle stand limiting plate 34 is respectively positioned on the same side of seamed edge 321.
In a preferred embodiment, as shown in Figure 9 and Figure 10, needle stand cover plate 33 is connected between base plate 32 with flat sending
Connecting hole be circular hole 331, needle stand limiting plate 34 is with flat to send the connecting hole being connected between base plate 32 be short circular hole 341, in order to change
Become the distance between needle stand limiting plate 34 and needle stand cover plate 33 so that the conveying of needle stand is more smoothly.
In a preferred embodiment, as it is shown in figure 9, the position of needle stand cover plate 33 is higher than the position of needle stand limiting plate 34
Put so that needle stand is when conveying, and its bilateral is limited by dislocation so that the axis of needle stand is paralleled with needle stand transfer passage, and then
The conveying of needle stand is more smoothly.
Figure 14 be the dislocation drawing mechanism of a kind of safe vein pin needle stand of the present invention embodiment in misplace the office of unit
Portion's schematic diagram；Figure 15 is the right view of Figure 14；In a preferred embodiment, dislocation unit also includes three group of the 3rd slide rail
Slide block sub-component 50, and the 3rd sliding-rail sliding sub-component 50 is uniformly arranged, as spacing connection along the length direction of fixed plate 44
Block 43, under the effect of the 3rd sliding-rail sliding sub-component 50, moves left and right along fixed plate 44.
In a preferred embodiment, as shown in figures 1 and 3, dislocation unit also includes several Fibre Optical Sensors
46, wherein, one end of Fibre Optical Sensor 46 is installed on keeper 41 by nut, and the side of through keeper 41, and stretches
Entering in strip groove 411, the other end of Fibre Optical Sensor 46 matches with the first U-shaped groove 431 on spacing contiguous block 43, its
In, Fibre Optical Sensor 46 and strip groove 411 are lived apart in the both sides of keeper 41.
In a preferred embodiment, as shown in Figures 2 and 3, flat send unit also to include two positioning cylinders are installed
Plate 35, four bracer 36 and several positioning cylinders 37.
Concrete, two positioning cylinder installing plates 35 are in bar shaped, and are positioned at the outfan putting down the needle stand sending base plate 32, and lean on
Closely misplace unit；Each two is propped up bracer 36 and is laid respectively at the flat both sides sending base plate 32, and props up one end and the positioning cylinder of bracer 36
Installing plate 35 is connected, and the other end send base plate 32 to be connected with flat；Several positioning cylinders 37 are divided into two groups, and each group of positioning cylinder
One end of 37 is installed on positioning cylinder installing plate 35, and the other end is connected with external air source, and wherein, each positioning cylinder 37 goes out
The position of valve is corresponding with the breach on needle stand cover plate 33, send needle stand on base plate 32 defeated fixing for expellant gas in cylinder putting down
Send the needle stand in passage so that the needle stand synchronism output in every string needle stand transfer passage.
In a preferred embodiment, as shown in Figure 9 and Figure 10, near each piece of needle stand cover plate of needle stand outfan
The 33 last semicircular indentations 332 that are provided with, and the position of semicircular indentations 332 is corresponding with the position of positioning cylinder 37, makes
In positioning cylinder 37 gas of ejection just to needle stand transfer passage, allow each group of needle stand synchronism output.
In a preferred embodiment, as described in Figure 1, putting down and sending the quantity of needle stand transfer passage on base plate 32 is 8,
On keeper 41, the quantity of strip groove 411 is 16, and the quantity of Fibre Optical Sensor 46 is 16, and adjacent two needle stand conveyings are logical
Distance between road is the twice of the distance between adjacent two strip grooves 411.
Figure 16 be the dislocation drawing mechanism of a kind of safe vein pin needle stand embodiment in the structural representation of spacing contiguous block
Figure；In a preferred embodiment, as shown in Fig. 3 and Figure 16, the first U-shaped groove 431 on spacing contiguous block 43 is along limit
The length direction of contiguous block 43 one end, position is uniformly arranged, as the riding position of Fibre Optical Sensor 46 one end；Spacing contiguous block 43
The other end be provided with two the second U-shaped grooves 432, as the setting-in space of the second sliding-rail sliding assembly 55；Along spacing connection
The upper surface of block 43 is evenly arranged with several projections 433；And the position of each projection 433 and each first U-shaped groove
The position of 431 is corresponding；The upper surface of spacing contiguous block 43 is additionally provided with three cavitys 434, and the position of three cavitys 434 with
The position of the 3rd sliding-rail sliding sub-component 50 is corresponding, in order to be embedded in the 3rd sliding-rail sliding sub-component 50.
Figure 17 be the dislocation drawing mechanism of a kind of safe vein pin needle stand embodiment in the structural representation of keeper；Figure
18 be the dislocation drawing mechanism of a kind of safe vein pin needle stand embodiment in the structural representation of keeper on other direction；?
One preferred embodiment in, as shown in Figure 17 and Figure 18, keeper 41 is in a cuboid, wherein, the side of keeper 41
Being provided with strip groove 411, input the unit that misplaces as needle stand lays space, and the opposite side of keeper 41 is provided with a L-shaped
Right through hole 413 is set on breach 412, and L-shaped breach 412, penetrates space as wearing of Fibre Optical Sensor 46, the bar shaped of keeper 41
Groove 411 side, and one end of through hole 413 is provided with gap 414, the length as finger-type locating part 42 matches.
Hereinafter, illustrate with a kind of specific embodiment, it should be pointed out that described in implementation below it
Structure, technique, selection are only in order to illustrate the feasibility of embodiment, and the intention of unrestricted scope.
In order to carry needle stand dislocation drawing mechanism operation principle: the most respectively by the about first flat-removing air cyclinder 57,
Anterior-posterior translation cylinder 58 and upper and lower translation cylinder 56 adjust the position of dislocation unit so that in dislocation unit on keeper 41
Odd bits strip groove 411 send the position of needle stand transfer passage on base plate 32 corresponding with flat, simultaneously by the about second translation
Assembly pulls spacing contiguous block 43 so that finger-type locating part 42 is away from the gap of strip groove 411 side；Secondly by several pins
Seat is sequentially placed on the needle stand transfer passage of two vibrating disks 22, owing to the placement location of each needle stand is irregular, and is shaking
The effect of vibration of Moving plate 22, is adjusted to irregular for position needle stand can enter to put down and send the side of needle stand transfer passage on base plate 32
To；Then the previous group needle stand in entering needle stand transfer passage advances under the promotion of later group needle stand, and then enters odd number
In the strip groove 411 of position, and whether it is respectively provided with needle stand in detecting the strip groove 411 of odd bits by Fibre Optical Sensor 46,
The needle stand of later group is under the effect of positioning cylinder 37 simultaneously, is reserved in the delivery outlet of needle stand transfer passage；Then pass through first
Left and right flat-removing air cyclinder 57 adjusts the horizontal level of dislocation unit so that the even bit strip groove on keeper 41 in dislocation unit
411 send the position of needle stand transfer passage on base plate 32 corresponding with flat；Again positioning cylinder 37 is decontroled the limit to later group needle stand
System so that it is in the strip groove 411 of input even bit, and detect in even bit strip groove 411 by Fibre Optical Sensor 46 be
No it is respectively provided with needle stand；Spacing contiguous block 43 is promoted so that finger-type locating part 42 blocks finally by the about second flat-removing air cyclinder 59
Needle stand in strip groove 411 so that the axis direction of needle stand and the length direction flush of strip groove 411, completes once
The conveying of needle stand.
The present embodiment provide dislocation drawing mechanism by left and right, front and back and upper and lower translation cylinder 56 adjust dislocation unit
Position, it is achieved dislocation the tuning into the melt of drawing mechanism, improve the range of application of drawing mechanism, and use the discharging side of dislocation
Formula, increases the quantity of accessory feeding；Ensure that the quantity of accessory feeding each time keeps consistent additionally by Fibre Optical Sensor 46, carry
The reliability of high feeding device, and then accelerate labor productivity.
These are only preferred embodiment of the present invention, not thereby limit embodiments of the present invention and protection domain, right
For those skilled in the art, it should can appreciate that the equivalent done by all utilization description of the invention and diagramatic content is replaced
Change and obviously change obtained scheme, all should be included in protection scope of the present invention.
Claims (9)
1. the dislocation drawing mechanism of a safe vein pin needle stand, it is characterised in that: including: a vibration unit, one flat send unit,
One dislocation unit, a substrate and adjustment unit, wherein, described putting down send unit to be positioned at described vibration unit and described dislocation unit
Between, the needle stand in described vibration unit is sequentially entered the described flat unit that send, and then flat to send unit to deliver to described by described
In dislocation unit；One end of described regulation unit is connected with described substrate, and the other end is connected with described dislocation unit；
Further, described adjustment unit includes:
One upper and lower translation assembly, including two groups of upright post sleeve bobbin assemblies being symmetricly set in the described substrate left and right sides and described
One first translation gripper shoe is run through in one end of upright post sleeve bobbin assembly, and is connected with the base plate installed on the substrate, described
The other end of upright post sleeve bobbin assembly is connected with a plate；
About one translation assembly, is symmetricly set in the described first the first sliding-rail sliding translating the gripper shoe left and right sides including two groups
Sub-component, and often organize described first sliding-rail sliding sub-component and include two slide rails and two slide blocks；
One second translation gripper shoe, is installed on described first sliding-rail sliding sub-component；
One anterior-posterior translation assembly, including two the second sliding-rail slidings being symmetricly set in the described second translation gripper shoe left and right sides
Sub-component；
Wherein, described upper and lower translation assembly also includes a upper and lower translation cylinder, and the piston rod of described upper and lower translation cylinder passes through
One direction cylinder contiguous block is connected with described first translation gripper shoe, and the cylinder body of described upper and lower translation cylinder is fixed on base plate；
Described left and right translation assembly also includes about one first flat-removing air cyclinder, and the piston rod of described about first flat-removing air cyclinder leads to
Crossing side T-shaped cylinder contiguous block to be connected with described second translation gripper shoe, the cylinder body of described about first flat-removing air cyclinder is with described
First translation gripper shoe is connected；
Described anterior-posterior translation assembly includes an anterior-posterior translation cylinder, and the piston rod of described anterior-posterior translation cylinder is by a positive T-shaped
Cylinder contiguous block is connected with described dislocation unit, and the cylinder body of described anterior-posterior translation cylinder and the second translation gripper shoe are connected, and institute
State upper and lower translation cylinder, described about first flat-removing air cyclinder and described anterior-posterior translation cylinder to be all connected with external air source.
Dislocation drawing mechanism the most according to claim 1, it is characterised in that: described vibration unit includes:
Vibrating disk support described in one, in a frame support；
Two vibrating disks, are symmetricly set in the both sides of described vibrating disk support, and fix described vibration by vibrating disk setter plate
On disc carrier.
Dislocation drawing mechanism the most according to claim 1, it is characterised in that: described putting down send unit to include:
One flat send support, in a frame support, and is positioned at middle part on front side of vibrating disk described in two；
The two flat base plates that send, one end be arranged on described flat send on support flat send support seat to be connected, the other end send the end along described putting down
The length direction of plate is evenly distributed several positioning components.
Dislocation drawing mechanism the most according to claim 1, it is characterised in that: described dislocation unit includes:
One fixed plate, in strip, one end is installed on described adjustment unit, and the other end is equal along the width of described fixed plate
Even several notches that is provided with, and two sides before and after the through fixed plate of notch；
Several keepers, are respectively arranged in each described notch, and are fixed by threaded fastener, and described in each
The side of keeper offers a strip groove；
Several finger-type locating parts, and one end of each described finger-type locating part is connected with spacing contiguous block, the other end with open
The gap being provided with on the described keeper of described strip groove side matches；
Wherein, for being slidably connected between described spacing contiguous block and described fixed plate.
Dislocation drawing mechanism the most according to claim 1, it is characterised in that: described left and right translation assembly also includes one second
Left and right flat-removing air cyclinder, and the piston rod of described about second flat-removing air cyclinder is by a L-shaped cylinder contiguous block and described dislocation unit
Being connected, the cylinder body of described about second flat-removing air cyclinder is connected with described dislocation unit by a Z-shaped cylinder contiguous block, wherein, and institute
State Z-shaped cylinder contiguous block to be connected with described dislocation unit.
Dislocation drawing mechanism the most according to claim 3, it is characterised in that: described positioning component includes:
One needle stand cover plate, is installed on described putting down by threaded fastener and send on the seamed edge of backplate surface；
One needle stand limiting plate, is positioned at the side of described seamed edge, and and described seamed edge between leave gap, and pass through threaded fastener
It is fixed on described putting down and send on base plate,
Wherein, described needle stand cover plate, described seamed edge and described needle stand limiting plate surround the transfer passage of a needle stand, and each piece
Described needle stand limiting plate is respectively positioned on the same side of described seamed edge.
Dislocation drawing mechanism the most according to claim 4, it is characterised in that: described dislocation unit also includes several optical fiber
Sensor, wherein, one end of described Fibre Optical Sensor is installed on described keeper by nut, and through described keeper
Side, and stretch in described strip groove, the other end of described Fibre Optical Sensor and the U-shaped groove phase on described spacing contiguous block
Supporting, wherein, described Fibre Optical Sensor and described strip groove are lived apart in the both sides of described keeper.
Dislocation drawing mechanism the most according to claim 1, it is characterised in that: described dislocation drawing mechanism also includes:
Two positioning cylinder installing plates, in strip, and are positioned at the described flat outfan sending base plate；
Four bracers, are divided into two groups, and often a bracer described in group two lays respectively at the described flat both sides sending base plate；
Several positioning cylinders, are divided into two groups, and one end of positioning cylinder described in each group is installed on positioning cylinder installing plate,
The other end is connected with external air source；
Wherein, the two ends of described bracer send base plate to be connected with described positioning cylinder plate and described putting down respectively；Each is described fixed
The position of position cylinder outlet nozzle is corresponding with the breach on described needle stand cover plate.
Dislocation drawing mechanism the most according to claim 7, it is characterised in that: described putting down send needle stand transfer passage on base plate
Quantity is 8, and on described keeper, the quantity of strip groove is 16, and the quantity of described Fibre Optical Sensor is 16, and adjacent
Distance between needle stand transfer passage described in two is the twice of the distance described in adjacent two between strip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610569744.4A CN106044123A (en) | 2016-07-20 | 2016-07-20 | Staggered discharge device of needle beds of safety intravenous needles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610569744.4A CN106044123A (en) | 2016-07-20 | 2016-07-20 | Staggered discharge device of needle beds of safety intravenous needles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106044123A true CN106044123A (en) | 2016-10-26 |
Family
ID=57188070
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610569744.4A Pending CN106044123A (en) | 2016-07-20 | 2016-07-20 | Staggered discharge device of needle beds of safety intravenous needles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106044123A (en) |
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| CN110116893A (en) * | 2019-05-16 | 2019-08-13 | 珠海德信科电子有限公司 | A kind of semi-automatic row's housing apparatus |
| CN113548442A (en) * | 2021-06-30 | 2021-10-26 | 广东大宇智能设备有限公司 | Material loading device for hook block of packaging box |
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| CN113548442B (en) * | 2021-06-30 | 2022-10-14 | 广东大宇智能设备有限公司 | Material loading device for hook pads of packaging boxes |
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Application publication date: 20161026 |