CN103239797A - Assembly technology of medical venous needle - Google Patents
Assembly technology of medical venous needle Download PDFInfo
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- CN103239797A CN103239797A CN2013102139141A CN201310213914A CN103239797A CN 103239797 A CN103239797 A CN 103239797A CN 2013102139141 A CN2013102139141 A CN 2013102139141A CN 201310213914 A CN201310213914 A CN 201310213914A CN 103239797 A CN103239797 A CN 103239797A
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Abstract
The invention provides an assembly technology of a medical venous needle and belongs to the technical field of medical devices. The assembly technology of the medical venous needle solves the technical problems that the assembly quality and the assembly efficiency of a product are lower in the prior art. The venous needle comprises a double-vane needle stand, a steel needle and a protective sleeve. The assembly technology comprises the following processes of: A, charging materials to the needle stand, B, assembling the steel needle, C, applying glue, D, drying the glue, E, assembling the protective sleeve, and F, taking out the venous needle. The assembly technology has the advantages of good assembly quality, high assembly efficiency and the like.
Description
Technical field
The invention belongs to technical field of medical instruments, relate to a kind of medical vein pin, particularly a kind of packaging technology of medical vein pin.
Background technology
Intravenous needle is the important component part of transfusion device, is used for piercing through patient's vein, and medicinal liquid is imported intravenous.Existing intravenous needle comprises needle stand, draw point and twayblade.For example, Chinese patent [patent No. ZL200820018844.9; Granted publication CN201164629Y] disclosed a kind of intravenous needle, have needle body, the needle body front end is pinpoint inclined plane, and needle rear end one side arranges needle handle, and needle handle is positioned at the left side of needle rear end when pinpoint inclined plane is directed upwardly.
In the prior art, the needle handle of intravenous needle can also adopt dual vane type, for example, and Chinese patent [patent No. ZL200520086804.4; Granted publication CN2829755Y] disclosed disposable use safety intravenous needle, comprise needle stand, needle point, blade and needle guard, this blade is positioned at the needle stand both sides.
At present, the CCD industrial camera of angle value has also appearred on the market being used for measuring, for example, and Chinese patent [application number 201110365654.0; Application publication number CN102426008A] a kind of CCD angle-measuring equipment is disclosed, it comprises Radix Rumicis CCD imaging system and a portable computer, Radix Rumicis CCD imaging system links to each other with portable computer by circuit; Radix Rumicis CCD imaging system comprises Radix Rumicis CCD optical system and CCD photosensitive array, and the CCD photosensitive array is arranged under Radix Rumicis CCD optical system vertical, and the CCD photosensitive array is perpendicular to the central optical axis of Radix Rumicis CCD optical system; Radix Rumicis CCD imaging system also comprises an obliquity sensor, and obliquity sensor parallels with the CCD photosensitive array.Obliquity sensor can go out the CCD induction arrays with respect to the angle of the earth horizontal plane by real-time testing, makes device not limited by geographical environment, can not produce error because adjusting the angle-measuring equipment position; The device imaging is accurately directed, and collects, handles metrical information by portable computer, draws measurement result, and angle measurement speed is fast, precision is high.
The applicant had once applied for the patent of invention of the bearing calibration of medical needle needle tubing and stand blade and needle twisting device and had obtained the authorization that (patent No.: ZL200810163583.4) this technical scheme is: the slot on the anchor clamps is arranged with straight line, after stand blade is put in the anchor clamps, stand blade also is arranged in a row, the anchor clamps that are inserted with needle stand are delivered to the needle tubing place, needle tubing is inserted on each stand blade, at this moment stand blade and needle tubing can be up and down and be rotated, the anchor clamps that are inserted with stand blade and needle tubing are continued feed track needle tubing counter blade face device place, end in contact on pattern inclined-plane in the needle tubing counter blade face device and the needle tubing, in this process, fit in the sword face of the needle tubing that has and the inclined-plane of pattern, what have does not fit.Fit with the pattern inclined-plane for the sword face of the needle tubing that these do not had fit, under the effect of needle twisting device, washboard contacts with the middle part of needle tubing, and washboard moves and makes the needle tubing rotation, knows the inclined-plane applying of needle tubing sword face and pattern.The needle tubing of fitting with the inclined-plane is owing to be two contacting of plane and can not rotating with the movement of washboard.By this method, the needle tubing of correction medical needle that can be in batches and the direction of blade needle stand have greatly improved efficient.
Intravenous needle adopts workman's hand assembled usually, but the intravenous needle of production is easily by the germ contamination in the external world like this, and along with industrial expansion, intravenous needle has been realized automatization's assembling.For example, a Chinese patent [application number 201110262061.1 once applying for of the applicant; Publication number CN102416216A] a kind of packaging technology of venous transfusion needle assembly disclosed, transfusion needle comprises pedestal in a tubular form and is connected in the syringe needle of pedestal inboard, pedestal one side has blade, the two ends of conduit are connected on the pedestal and needle stand of transfusion needle, be with the sheath that syringe needle is covered on the pedestal, this method may further comprise the steps: A, arrangement conduit; B, gluing; C, connection transfusion needle; D, connection needle stand; E, discharging.
The packaging technology of above-mentioned venous transfusion needle assembly can be realized venoclysis needle automatization's assembling quickly and efficiently, but the technical problem that the automatic packaging technology of existing intravenous needle does not also have to solve has: 1, the location of twayblade needle stand raw material and transportation are inconvenient; 2, transfusion needle syringe needle sword face inclined-plane towards being difficult to control, cause causing product rejection to increase because needle position departs from; 3, the glue-spread of transfusion needle and pedestal is not easy to detect and control.
Summary of the invention
The objective of the invention is to have the problems referred to above at existing technology, a kind of packaging technology of medical vein pin has been proposed, technical problem to be solved by this invention is assembled the medical vein pin fast by automatization's assembling, thereby improves assembling quality and the efficient of product.
Purpose of the present invention can realize by following technical proposal:
A kind of packaging technology of medical vein pin, this intravenous needle comprise twayblade needle stand, draw point and protective sleeve, and this packaging technology comprises following operation:
A, needle stand material loading: the twayblade needle stand is placed in the storage device one, the frock carrier is placed on feeding device one bottom, twayblade needle stand orderly being loaded on the frock carrier is successively located in the transmission effect by feeding device one;
B, assembling draw point: draw point is placed in the storage device two, by feeding device two draw point is delivered to guiding mould one top; Locate the bottom that the frock carrier is delivered to guiding mould one, and draw point is along inserting under the guide effect of guiding mould one in the installing hole of corresponding twayblade needle stand behind guiding mould one matched moulds;
C, gluing: the frock carrier is delivered to the rubber-coated mechanism place, by rubber-coated mechanism the draw point on the frock carrier and twayblade needle stand contact position is carried out gluing;
D, drying adhesive: the frock carrier is delivered in the baking oven, the frock carrier is passed in the baking oven that configures baking temperature with pre-set velocity realize drying adhesive;
E, assembling protective sleeve: protective sleeve is placed in the storage device three, by feeding device three protective sleeve is delivered to guiding mould two tops, the frock carrier is delivered to the bottom of guiding mould two, and behind guiding mould two matched moulds, protective sleeve is along being set on the corresponding draw point under the guide effect of guiding mould two;
F, get material: the twayblade intravenous needle finished product that assembling is finished takes out.
The packaging technology of this medical vein pin is delivered to the twayblade needle stand on the frock carrier earlier in order, draw point is inserted in the installing hole of corresponding twayblade needle stand and gluing again.Then, the twayblade intravenous needle is dried through the glue baking successively; Protective sleeve is sleeved on the draw point, the twayblade intravenous needle finished product of at last assembling being finished takes out again.In the packaging technology of above-mentioned a kind of medical vein pin, feeding device one involving vibrations mechanism, sub-material passage, blocking mechanism one, rotary bracket and feeding manipulator etc. among the described operation A; Described operation A comprises following work step:
A1, some twayblade needle stand materials are placed in the vibrating mechanism, by the vibration feeding style blade are adjusted into one side, and twayblade needle stand ordered arrangement is delivered in the sub-material passage;
Asynchronous action is carried out in some groups of blocking mechanisms one cooperation that arranges in a2, the sub-material passage, makes the twayblade needle stand sub-material at intermittence in the sub-material passage;
A3, will realize intermittently that the twayblade needle stand of sub-material is delivered on the rotary bracket twayblade will be proofreaied and correct towards unifying;
A4, the twayblade needle stand after will adjusting by feeding manipulator are transferred in the frock carrier;
Some twayblade needle stand materials are placed in the vibrating disk, by the vibration feeding style blade are adjusted into one side, and the twayblade needle stand is delivered in the sub-material passage; Stop that by two cylinder intermittently makes the intermittently feeding of twayblade needle stand in the sub-material passage; By vacuum intake mechanism the twayblade needle stand of sub-material channel exit is drawn and is transferred on the rotary bracket, by rotate this rotary bracket adjust the twayblade needle stand towards; Twayblade needle stand after will adjusting by mechanical hand is transferred in the frock carrier; By briquetting of binder air cylinder driven the twayblade needle stand is pressed into place in the frock carrier.By the adjustment to twayblade needle stand angle, the twayblade needle stand is placed on the frock carrier towards same direction.
In the packaging technology of above-mentioned a kind of medical vein pin, among the described operation A, the twayblade needle stand that will be loaded in the frock carrier by briquetting of feeding pressure mechanism driving is pressed into place;
In the packaging technology of above-mentioned a kind of medical vein pin, described sub-material passage sidepiece is provided with the induction apparatus one for induction twayblade needle stand, effect by induction apparatus one, thereby control adjacent two blocking mechanisms one and realize asynchronous interoperation, make the twayblade needle stand in the sub-material passage realize intermittently feeding.
Induction apparatus one is connected with control unit, passes to control unit by the position of the twayblade needle stand in the induction apparatus induction sub-material passage and with signal, stops that by two of control unit controls cylinder intermittently makes the intermittently feeding of twayblade needle stand in the sub-material passage.When a twayblade needle stand when stopping cylinder, the piston rod that stops cylinder stretches out and blocks next twayblade needle stand; After first twayblade needle stand left the sub-material passage, next twayblade needle stand could continue to pass through.
In the packaging technology of above-mentioned a kind of medical vein pin, described rotary bracket be provided with for the induction twayblade towards induction apparatus two, by induction apparatus two effect, control rotary bracket rotation set angle, thereby adjust the position of twayblade needle stand.
Pass to control unit by the position of the twayblade needle stand on the induction apparatus two induction rotary brackets and with signal, rotate the position that the angle that presets is adjusted the twayblade needle stand by control unit control rotary bracket.When the twayblade needle stand was delivered on the rotary bracket, whether induction apparatus two can detect the position of twayblade needle stand correct, if positional fault then send signal to control unit, and by rotary bracket the twayblade needle stand is adjusted into towards unanimity.
In the packaging technology of above-mentioned a kind of medical vein pin, feeding device two in the described process B comprises needle tray, holder pin mechanism and scraping mechanism, guiding mould one is positioned at the below of needle tray, draw point is put into needle tray, pin mechanism upwards holds up one group of draw point by holder, and this group draw point that will be held up by scraping mechanism scrapes the top of the mould one that leads.Draw point is fallen in the guiding mould one, and fall in the installing hole of twayblade needle stand by the guiding mould;
In the packaging technology of above-mentioned a kind of medical vein pin, among the described operation C, by clamping device one group of draw point clamping is also up promoted one section height, rubber-coated mechanism carries out gluing to draw point and twayblade needle stand contact portion successively, and finishing is reset to the origin-location by clamping device with draw point then.
By a clamping device draw point is clamped and up to be promoted one section height, successively gluing is carried out in the draw point bottom on the frock carrier by rubber-coated mechanism along straight line again, by clamping device draw point is reset to the origin-location downwards then.Glue namely is squeezed in the twayblade installing hole.Therefore, the lower surface of draw point can both apply glue, and makes draw point more firm with being connected of twayblade needle stand.
In the packaging technology of above-mentioned a kind of medical vein pin, be provided with between described operation C and the step D for draw point sword face towards the draw point sword face positioning process that is adjusted into unified direction, this operation by twist the needle mechanism along draw point circumferentially scrape draw point, make the whole draw points on the frock carrier towards unification.
In the packaging technology of above-mentioned a kind of medical vein pin, be provided with between described operation C and the step D for draw point sword face towards the draw point sword face positioning process that is adjusted into unified direction, this operation by the image sensing system detect frock carrier winding the needle tube towards, and by servo governor motion to difference towards needle tubing adjust individually.
In the packaging technology of above-mentioned a kind of medical vein pin, described draw point sword face positioner, it is characterized in that by driving-belt the frock carrier being delivered to CCD industrial camera one place, take pictures by each draw point on a pair of this frock carrier of CCD industrial camera, and image data is sent to intelligent identifying system, position by intelligent identifying system identification draw point sword face place also compares with the standard sword face position of default, thereby calculate both difference angle and be translated into servosignal, one group of servomotor is connected successively with one group of draw point on the frock carrier, make the corresponding draw point of servomotor and can drive this draw point rotation, send servosignal to servomotor by intelligent identifying system and it is driven stop after corresponding draw point rotates above-mentioned difference angle;
In the packaging technology of above-mentioned a kind of medical vein pin, also comprise the manual work step of proofreading and correct of draw point sword face secondary between described operation C and the step D: the frock carrier is delivered to CCD industrial camera two places, take pictures by each draw point on two pairs of these frock carriers of CCD industrial camera, and image data is sent to intelligent identifying system, position by intelligent identifying system identification draw point sword face place also compares with the standard sword face position of default, will have the frock carrier of the defective draw point in sword face position to be delivered to manual correction zone and carry out that secondary is manual to be proofreaied and correct.According to the production needs of product, detect and proofread and correct by the angle to draw point sword face repeatedly, guarantee that the angle of draw point reaches exact value, improve the quality of product.
In the packaging technology of above-mentioned a kind of medical vein pin, as another kind of scheme, comprise also in the described step D that draw point sword face secondary is from the dynamic(al) correction work step: by driving-belt the frock carrier is delivered to CCD industrial camera two places, take pictures by each draw point on two pairs of these frock carriers of CCD industrial camera, and image data is sent to intelligent identifying system, position by intelligent identifying system identification draw point sword face place also compares with the standard sword face position of default, thereby calculate both difference angle and be translated into servosignal, by servomotor underproof draw point is carried out the secondary rotation correction.Proofread and correct by automatic secondary, improve labor productivity when guaranteeing product quality.
By the CCD industrial camera draw point sword face angle is carried out feedback calibration, make the sword face that assembles the twayblade intravenous needle of finishing towards unanimity, reduce the scrappage of product.
In the packaging technology of above-mentioned a kind of medical vein pin, between described step D and the E, be provided with product and detect operation, by the detection of image sensing system the intravenous needle after assembling is taken pictures, whether by intelligent identifying system needle point burr, needle point height and glue amount are identified and analyzed to the information of the acquisition of taking pictures qualified, according to the result who analyzes, by rejecting mechanism with defective rejecting.
Whether influence data and analyze needle point burr, needle point height and glue amount by intelligent identifying system identification qualified.Can test to the quality of product automatically by CCD industrial camera three and intelligent identifying system, and in time underproof product be rejected, reduce the waste of operation.
In the packaging technology of above-mentioned a kind of medical vein pin, between described step D and the E, be provided with needle point silication operation, the frock carrier is delivered to silication groove place, the draw point needle point is sent into silication in the silication groove;
In the packaging technology of above-mentioned a kind of medical vein pin; feeding device three in the described step e comprises feed bin, arranges groove and blocking mechanism two; the arrangement groove is positioned at the below of feed bin; by scraping mechanism the protective sleeve in the feed bin is swept back falling in the arrangement groove by action of gravity and carry out ordered arrangement, make the protective sleeve of arranging in the groove intermittently export the top of guiding mould two to by blocking mechanism two again.
Make the protective sleeve of arranging in the groove intermittently export the top of guiding mould two to by blocking mechanism two.Protective sleeve can be set on the draw point by row and exactly.
Compared with prior art, the advantage of the packaging technology of this medical vein pin is:
1, the packaging technology of this medical vein pin carries out feedback calibration by CCD industrial camera and intelligent identifying system to draw point sword face angle, makes the sword face that assembles the twayblade intravenous needle of finishing towards unanimity, reduces the scrappage of product.Make that the puncture in use of twayblade intravenous needle is more smooth, reduce patient's misery.
2, the packaging technology of this medical vein pin passes through the position probing of induction apparatus one and two pairs of twayblade needle stands of induction apparatus, and controls the action that stops cylinder and rotary bracket, and the position of twayblade needle stand is consistent.
3, the packaging technology of this medical vein pin detects twayblade needle stand and the draw point assembly that assembles by the CCD industrial camera, in time underproof product is rejected, and has saved follow-up operation, enhances productivity.
Description of drawings
Fig. 1 is the process chart of the packaging technology of this medical vein pin.
Fig. 2 is the structural representation of twayblade intravenous needle.
Among the figure, 1, the twayblade needle stand; 2, draw point; 21, sword face; 3, protective sleeve.
The specific embodiment
Below be specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
Embodiment one:
As shown in Figure 2, this intravenous needle comprises twayblade needle stand 1, draw point 2 and protective sleeve 3.
As shown in Figure 1, this packaging technology comprises following operation:
A, needle stand material loading: twayblade needle stand 1 is placed in the storage device one, the frock carrier is placed on feeding device one bottom, twayblade needle stand 1 orderly being loaded on the frock carrier is successively located in the transmission effect by feeding device one; Specifically, feeding device one involving vibrations mechanism, sub-material passage, blocking mechanism one, rotary bracket and feeding manipulator etc.The twayblade needle stand 1 that will be loaded in the frock carrier by briquetting of feeding pressure mechanism driving is pressed into place; Sub-material passage sidepiece is provided with the induction apparatus one for induction twayblade needle stand 1, by the effect of induction apparatus one, realizes asynchronous interoperation thereby control adjacent two blocking mechanisms one, makes the twayblade needle stand 1 in the sub-material passage realize intermittently feeding.Induction apparatus one is connected with control unit, passes to control unit by the position of the twayblade needle stand 1 in the induction apparatus induction sub-material passage and with signal, stops that by two of control unit controls cylinder intermittently makes the twayblade needle stand 1 intermittently feeding in the sub-material passage.When a twayblade needle stand 1 when stopping cylinder, the piston rod that stops cylinder stretches out and blocks next twayblade needle stand 1; After first twayblade needle stand 1 left the sub-material passage, next twayblade needle stand 1 could continue to pass through.Rotary bracket be provided with for the induction twayblade towards induction apparatus two, by induction apparatus two effect, control rotary bracket rotation set angle, thereby adjust the position of twayblade needle stand 1.
The material loading process of needle stand material loading comprises following work step: a1, some twayblade needle stand 1 materials is placed in the vibrating mechanism, by the vibration feeding style blade is adjusted into one side, and twayblade needle stand 1 ordered arrangement is delivered in the sub-material passage; Asynchronous action is carried out in some groups of blocking mechanisms one cooperation that arranges in a2, the sub-material passage, makes the twayblade needle stand sub-material at 1 intermittence in the sub-material passage; A3, will realize intermittently that the twayblade needle stand 1 of sub-material is delivered on the rotary bracket twayblade will be proofreaied and correct towards unifying; A4, the twayblade needle stand 1 after will adjusting by feeding manipulator are transferred in the frock carrier.
B, assembling draw point 2: draw point 2 is placed in the storage device two, by feeding device two draw point 2 is delivered to guiding mould one top; Locate the bottom that the frock carrier is delivered to guiding mould one, and draw point 2 is along inserting under the guide effect of guiding moulds one in the installing hole of corresponding twayblade needle stand 1 behind the guiding mould matched moulds; Specifically, feeding device two comprises needle tray, holder pin mechanism and scraping mechanism, and guiding mould one is positioned at the below of needle tray, and draw point 2 is put into needle tray, by holder pin mechanism one group of draw point 2 is upwards held up, this group draw point 2 that will be held up by scraping mechanism scrapes the top of the mould one that leads.Draw point 2 is fallen in the guiding mould one, and fall in the installing hole of twayblade needle stand 1 by the guiding mould.
C, gluing: the frock carrier is delivered to the rubber-coated mechanism place, by rubber-coated mechanism the draw point 2 on the frock carrier is carried out gluing with twayblade needle stand 1 contact position; Specifically, by a clamping device draw point 2 is clamped and up to be promoted one section height, successively gluing is carried out in draw point 2 bottoms on the frock carrier by rubber-coated mechanism along straight line again, by clamping device draw point 2 is reset to the origin-location downwards then.Glue namely is squeezed in the twayblade installing hole.Therefore, the lower surface of draw point 2 can both apply glue, and makes draw point 2 more firm with being connected of twayblade needle stand 1.
Also be provided with after gluing finishes for draw point sword face 21 towards draw point sword face 21 positioning process that are adjusted into unified direction, this operation by the image sensing system detect frock carrier winding the needle tube towards, and by servo governor motion to difference towards needle tubing adjust individually.Specifically, by driving-belt the frock carrier is delivered to CCD industrial camera one place, take pictures by each draw point 2 on a pair of this frock carrier of CCD industrial camera, and image data is sent to intelligent identifying system, position by intelligent identifying system identification draw point sword face 21 places also compares with standard sword face 21 positions of default, thereby calculate both difference angle and be translated into servosignal, one group of servomotor is connected successively with one group of draw point 2 on the frock carrier, make the corresponding draw point 2 of servomotor and can drive this draw point 2 rotations, by intelligent identifying system servosignal is sent to and stop after servomotor makes it drive the above-mentioned difference angle of corresponding draw point 2 rotations; As another kind of scheme, this operation also can by twist the needle mechanism along draw point 2 circumferentially scrape draw point 2, make whole draw points 2 on the frock carrier towards unification.
Also designing after draw point sword face location finishes has the manual work step of proofreading and correct of draw point sword face secondary: the frock carrier is delivered to CCD industrial camera two places, take pictures by each draw point 2 on two pairs of these frock carriers of CCD industrial camera, and image data is sent to intelligent identifying system, position by intelligent identifying system identification draw point sword face 21 places also compares with standard sword face 21 positions of default, will have the frock carrier of the defective draw point 2 in sword face 21 positions to be delivered to manual correction zone and carry out that secondary is manual to be proofreaied and correct.According to the production needs of product, detect and proofread and correct by the angle to draw point sword face 21 repeatedly, guarantee that the angle of draw point 2 reaches exact value, improve the quality of product.
D, drying adhesive: the frock carrier is delivered in the baking oven, the frock carrier is passed in the baking oven that configures baking temperature with pre-set velocity realize drying adhesive;
Also be provided with product after drying adhesive finishes and detect operation, by the detection of image sensing system the intravenous needle after assembling is taken pictures, whether by intelligent identifying system needle point burr, needle point height and glue amount are identified and analyzed to the information of the acquisition of taking pictures qualified, according to the result who analyzes, by rejecting mechanism with defective rejecting.After detection finishes, the frock carrier is delivered to silication groove place, draw point 2 needle points are sent into silication in the silication groove.
E, assembling protective sleeve 3: protective sleeve 3 is placed in the storage device three, by feeding device three protective sleeve 3 is delivered to guiding mould two tops, the frock carrier is delivered to the bottom of guiding mould two, behind guiding mould two matched moulds, protective sleeve 3 is along being set on the corresponding draw point 2 under the guide effect of guiding mould two; Specifically; feeding device three comprises feed bin, arranges groove and blocking mechanism two; the arrangement groove is positioned at the below of feed bin; by scraping mechanism the protective sleeve 3 in the feed bin is swept the back and fall to arrange in the groove by action of gravity and carry out ordered arrangement, make the protective sleeve of arranging in the groove 3 intermittently export the top of guiding mould two to by blocking mechanism two again.Make the protective sleeve of arranging in the groove 3 intermittently export the top of guiding mould two to by blocking mechanism two.Make the protective sleeve 3 can be by row and be set in exactly on the draw point 2.
F, get material: the twayblade intravenous needle finished product that assembling is finished takes out.
In the present embodiment, storage device one, storage device two and storage device three can be vibrating disks, also can be common cartridges.
In the present embodiment, feeding device one also can be common mechanical hand and the combination of electric control system.
In the present embodiment, rubber-coated mechanism can be the combination of cylinder and gluing head, also can be the combination of mechanical hand and gluing head.
In the present embodiment, feeding device two can be mechanical hand, also can be the combination of cylinder and chuck.
In the present embodiment, feeding device three also can be combinations such as mechanical hand.
In the present embodiment, clamping device also can be mechanical hand, also can be the combination of cylinder and chuck.
In the present embodiment, the mechanism of twisting the needle can be the combination of plate of twisting the needle, and also can be the combination of mechanical hand.
In the present embodiment, rejecting mechanism can be the combination of mechanical hand, also can be the combination of cylinder and chuck.
In the present embodiment, servo governor motion can be the combination of servomotor and suction nozzle, also can be the combination of hydraulic cylinder and mechanical hand.
Blocking mechanism one and blocking mechanism two all can be the combinations of cylinder and stopper in the present embodiment, also can be the combinations of motor and stopper.
In the present embodiment, feeding pressure mechanism can be the binder cylinder, also can be the binder motor.
In the present embodiment, guiding mould one and guiding mould two are upper module and the lower module that can dock mutually, all offer through hole on upper module and the lower module, and after both butt joints, two-part through hole can connect and form a complete passage.
The packaging technology of this medical vein pin is delivered to twayblade needle stand 1 on the frock carrier earlier in order, draw point 2 is inserted in the installing hole of corresponding twayblade needle stand 1 and gluing again.The a pair of draw point 2 of CCD industrial camera is taken pictures and image is carried out Intelligent Recognition and obtains servosignal, rotates by servosignal control servomotor draw point 2 is turned over corresponding angle, makes the angle of the sword face 21 of draw point reach setting value.Then, bilobate intravenous needle, product dried through the glue baking successively detects and rejects, is coated with silicone oil, protective sleeve 3 is set on the draw point 2 again, and the bilobate intravenous needle of at last assembling being finished becomes flat taking-up.Sword face 21 angles by a pair of draw point 2 of CCD industrial camera are carried out feedback calibration, make the sword face 21 that assembles the bilobate intravenous needle of finishing towards unanimity, reduce the scrappage of product.Make that the bilobate intravenous needle puncture in use of producing is more smooth, reduce patient's misery.
Embodiment two:
Technical scheme in the present embodiment among technical scheme and the embodiment one is basic identical, difference is, in the present embodiment, comprise also in the step D that draw point sword face secondary is from the dynamic(al) correction work step: by driving-belt the frock carrier is delivered to CCD industrial camera two places, take pictures by each draw point 2 on two pairs of these frock carriers of CCD industrial camera, and image data is sent to intelligent identifying system, position by intelligent identifying system identification draw point sword face 21 places also compares with standard sword face 21 positions of default, thereby calculate both difference angle and be translated into servosignal, by servomotor underproof draw point 2 is carried out the secondary rotation correction.Proofread and correct by automatic secondary, improve labor productivity when guaranteeing product quality.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Those skilled in the art can make various modifications or replenish or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as twayblade needle stand 1, draw point 2, sword face 21, protective sleeve 3 morely, do not get rid of the probability of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (10)
1. the packaging technology of a medical vein pin, this intravenous needle comprises twayblade needle stand (1), draw point (2) and protective sleeve (3), this packaging technology comprises following operation:
A, needle stand material loading: twayblade needle stand (1) is placed in the storage device one, the frock carrier is placed on feeding device one bottom, twayblade needle stand (1) orderly being loaded on the frock carrier is successively located in the transmission effect by feeding device one;
B, assembling draw point: draw point (2) is placed in the storage device two, by feeding device two draw point (2) is delivered to guiding mould one top; Locate the bottom that the frock carrier is delivered to guiding mould one, and draw point (2) is along inserting under the guide effect of guiding mould one in the installing hole of corresponding twayblade needle stand (1) behind guiding mould one matched moulds;
C, gluing: the frock carrier is delivered to the rubber-coated mechanism place, by rubber-coated mechanism gluing is carried out in the draw point on the frock carrier (2) and twayblade needle stand (1) contact position;
D, drying adhesive: the frock carrier is delivered in the baking oven, the frock carrier is passed in the baking oven that configures baking temperature with pre-set velocity realize drying adhesive;
E, assembling protective sleeve: protective sleeve (3) is placed in the storage device three, by feeding device three protective sleeve (3) is delivered to guiding mould two tops, the frock carrier is delivered to the bottom of guiding mould two, behind guiding mould two matched moulds, protective sleeve (3) is along being set on the corresponding draw point (2) under the guide effect of guiding mould two;
F, get material: the twayblade intravenous needle finished product that assembling is finished takes out.
2. the packaging technology of medical vein pin according to claim 1 is characterized in that, feeding device one involving vibrations mechanism, sub-material passage, blocking mechanism one, rotary bracket and feeding manipulator among the described operation A; Described operation A comprises following work step:
A1, some twayblade needle stands (1) material is placed in the vibrating mechanism, by the vibration feeding style blade is adjusted into one side, and twayblade needle stand (1) ordered arrangement is delivered in the sub-material passage;
Asynchronous action is carried out in some groups of blocking mechanisms one cooperation that arranges in a2, the sub-material passage, makes twayblade needle stand (1) sub-material at intermittence in the sub-material passage;
A3, will realize intermittently that the twayblade needle stand of sub-material is delivered on the rotary bracket twayblade will be proofreaied and correct towards unifying;
A4, the twayblade needle stand (1) after will adjusting by feeding manipulator are transferred in the frock carrier.
3. the packaging technology of medical vein pin according to claim 1 and 2 is characterized in that, among the described operation A, the twayblade needle stand (1) that will be loaded in the frock carrier by briquetting of feeding pressure mechanism driving is pressed into place.
4. the packaging technology of medical vein pin according to claim 2, it is characterized in that, described sub-material passage sidepiece is provided with the induction apparatus one for induction twayblade needle stand, control adjacent two blocking mechanisms one by the effect of induction apparatus one and realize asynchronous action, make the twayblade needle stand (1) in the sub-material passage realize intermittently feeding.
5. the packaging technology of medical vein pin according to claim 2, it is characterized in that, described rotary bracket be provided with for the induction twayblade towards induction apparatus two, by induction apparatus two effect, control rotary bracket rotation set angle, thereby the position of adjustment twayblade needle stand (1).
6. the packaging technology of medical vein pin according to claim 1 and 2, it is characterized in that, among the described operation C, by clamping device one group of draw point (2) clamping is also up promoted one section height, rubber-coated mechanism carries out gluing to draw point (2) and twayblade needle stand contact portion successively, and finishing is reset to the origin-location by clamping device with draw point (2) then.
7. the packaging technology of medical vein pin according to claim 1 and 2, it is characterized in that, be provided with between described operation C and the step D for draw point sword face towards the draw point sword face positioning process that is adjusted into unified direction, this operation by twist the needle mechanism along draw point circumferentially scrape draw point, make the whole draw points on the frock carrier towards unification.
8. the packaging technology of medical vein pin according to claim 1, it is characterized in that, be provided with between described operation C and the step D for draw point sword face towards the draw point sword face positioning process that is adjusted into unified direction, this operation by the image sensing system detect frock carrier winding the needle tube towards, and by servo governor motion to difference towards needle tubing adjust individually.
9. the packaging technology of medical vein pin according to claim 1 and 2, it is characterized in that, be provided with product between described step D and the E and detect operation, by the detection of image sensing system the intravenous needle after assembling is taken pictures, whether by intelligent identifying system needle point burr, needle point height and glue amount are identified and analyzed to the information of the acquisition of taking pictures qualified, according to the result who analyzes, by rejecting mechanism with defective rejecting.
10. the packaging technology of medical vein pin according to claim 1 and 2 is characterized in that, between described step D and the E, is provided with needle point silication operation, and the frock carrier is delivered to silication groove place, and draw point (2) needle point is sent into silication in the silication groove.
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| CN201310213914.1A CN103239797B (en) | 2013-05-31 | 2013-05-31 | Assembly technology of medical venous needle |
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| CN201310213914.1A CN103239797B (en) | 2013-05-31 | 2013-05-31 | Assembly technology of medical venous needle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104003148A (en) * | 2014-05-23 | 2014-08-27 | 东莞市弘得自动化设备科技有限公司 | Dual-blade mold feeding device |
| CN105173174A (en) * | 2015-08-31 | 2015-12-23 | 马鞍山邦德医疗器械有限公司 | Automatic pipe-penetrating and adhesive-dispensing device for acupuncture pins and use method of automatic pipe-penetrating and adhesive-dispensing device |
| CN105233394A (en) * | 2015-09-30 | 2016-01-13 | 迈得医疗工业设备股份有限公司 | Carrier of double-blade needle file |
| CN106063958A (en) * | 2016-07-20 | 2016-11-02 | 梁启明 | A kind of packaging technology of safe vein pin |
| CN106064305A (en) * | 2016-07-20 | 2016-11-02 | 梁启明 | Singlet intravenous needle kludge |
| CN106063959A (en) * | 2016-07-20 | 2016-11-02 | 梁启明 | Double fins intravenous needle conduit set is installed |
| CN106181283A (en) * | 2016-07-19 | 2016-12-07 | 温州科技职业学院 | A kind of insulin needle assembles equipment |
| CN106239126A (en) * | 2016-07-28 | 2016-12-21 | 温州科技职业学院 | A kind of pin for animals assembles equipment |
| CN107363531A (en) * | 2016-11-28 | 2017-11-21 | 张伟 | A kind of full-automatic assembling line of injection needles |
| CN108406312A (en) * | 2018-05-25 | 2018-08-17 | 浙江益医疗器械有限公司 | A kind of intelligent insulin syringe production line |
| CN108942202A (en) * | 2017-05-26 | 2018-12-07 | 林文灿 | A kind of automatic pin manufacturing method and equipment |
| CN110101957A (en) * | 2019-05-20 | 2019-08-09 | 江苏伟康洁婧医疗器械股份有限公司 | A kind of automatic assembly line of silicone catheter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003148A (en) * | 2014-05-23 | 2014-08-27 | 东莞市弘得自动化设备科技有限公司 | Dual-blade mold feeding device |
| CN105173174A (en) * | 2015-08-31 | 2015-12-23 | 马鞍山邦德医疗器械有限公司 | Automatic pipe-penetrating and adhesive-dispensing device for acupuncture pins and use method of automatic pipe-penetrating and adhesive-dispensing device |
| CN105233394A (en) * | 2015-09-30 | 2016-01-13 | 迈得医疗工业设备股份有限公司 | Carrier of double-blade needle file |
| CN105233394B (en) * | 2015-09-30 | 2017-12-29 | 迈得医疗工业设备股份有限公司 | A kind of carrier of twayblade needle stand |
| CN106181283A (en) * | 2016-07-19 | 2016-12-07 | 温州科技职业学院 | A kind of insulin needle assembles equipment |
| CN106181283B (en) * | 2016-07-19 | 2018-10-09 | 温州科技职业学院 | A kind of insulin needle assembling equipment |
| CN106063958B (en) * | 2016-07-20 | 2021-02-02 | 梁启明 | Assembly process of safety intravenous needle |
| CN106063958A (en) * | 2016-07-20 | 2016-11-02 | 梁启明 | A kind of packaging technology of safe vein pin |
| CN106064305A (en) * | 2016-07-20 | 2016-11-02 | 梁启明 | Singlet intravenous needle kludge |
| CN106063959A (en) * | 2016-07-20 | 2016-11-02 | 梁启明 | Double fins intravenous needle conduit set is installed |
| CN106064305B (en) * | 2016-07-20 | 2023-10-27 | 梁启明 | Single-wing intravenous needle assembling machine |
| CN106063959B (en) * | 2016-07-20 | 2023-10-27 | 梁启明 | Double-wing intravenous needle catheter assembling machine |
| CN106239126B (en) * | 2016-07-28 | 2018-10-19 | 温州科技职业学院 | A kind of needle assembling equipment for animals |
| CN106239126A (en) * | 2016-07-28 | 2016-12-21 | 温州科技职业学院 | A kind of pin for animals assembles equipment |
| CN107363531A (en) * | 2016-11-28 | 2017-11-21 | 张伟 | A kind of full-automatic assembling line of injection needles |
| CN108942202A (en) * | 2017-05-26 | 2018-12-07 | 林文灿 | A kind of automatic pin manufacturing method and equipment |
| CN108406312A (en) * | 2018-05-25 | 2018-08-17 | 浙江益医疗器械有限公司 | A kind of intelligent insulin syringe production line |
| WO2020215310A1 (en) * | 2019-04-26 | 2020-10-29 | 王沁 | Assembling jig for puncture needle |
| CN110101957B (en) * | 2019-05-20 | 2021-06-29 | 江苏伟康洁婧医疗器械股份有限公司 | Automatic assembly line of silica gel catheter |
| CN110101957A (en) * | 2019-05-20 | 2019-08-09 | 江苏伟康洁婧医疗器械股份有限公司 | A kind of automatic assembly line of silicone catheter |
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Address after: Taizhou City, Zhejiang province Yuhuan County 317607 Salmonella town of sea port industrial city Tianyou Road No. 3 Applicant after: MAIDER MEDICAL INDUSTRY EQUIPMENT CO., LTD. Address before: Taizhou City, Zhejiang province Yuhuan County 317607 Salmonella town of sea port industrial city Tianyou Road No. 3 Applicant before: Taizhou Maider Medical Industry Equipment Co., Ltd. |
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Application publication date: 20130814 Assignee: Yuhuan Tianlai Technology Co.,Ltd. Assignor: MAIDER, Inc. Contract record no.: X2021330000020 Denomination of invention: Assembly process of a medical venous needle Granted publication date: 20141210 License type: Common License Record date: 20210310 |
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