A kind of registration device of medical catheter
Technical field
The utility model belongs to medicine equipment production facilities technical field, relates to the registration device of a kind of registration device, particularly a kind of medical catheter.
Background technology
Transfusion device is a kind of conventional medicine equipment, and it generally comprises medical catheter, is connected with puncture outfit, dropping funnel, flow regulator and liquid medicine filter on medical catheter.The assembling of traditional transfusion device adopts workman to complete by hand conventionally.Along with the appearance of the transfusion device mounting equipment of mechanization, automation, the automatic assembling of transfusion device progressively replaces man-made assembly originally, has improved the production efficiency of transfusion device, and has avoided in artificial coiling, transfusion device being produced the chance of secondary pollution.
In the assembling and packaging process of transfusion device, need to medical catheter, reel by wind2.For example, the applicant has designed and developed a kind of coil device of tubular medical, and has applied for Chinese patent [patent No. ZL200820122368.5; Granted publication CN201296577Y], the coil device of this tubular medical comprises support and is arranged on the rotating disk on support, on rotating disk, be provided with the locations of tubular medical one end, location, when a circle of locations periphery is provided with in dial rotation, make tubular medical around mandrel thereon, on rotating disk, be provided with the lifting mechanism with moving mandrel's lifting.
The medical catheter of winding comprises the pitch of the laps part of layered arrangement and stretches out the both ends of pitch of the laps part, needs the both ends to medical catheter by each assembled of transfusion device in follow-up assembling process.But because medical catheter is flexible tubular structure, the both ends length and location of the medical catheter that machinery is reeled is not easy to determine, is unfavorable for follow-up assembling.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of registration device of medical catheter, and the technical matters that the utility model solves is that medical catheter is located better.
The purpose of this utility model can realize by following technical proposal: a kind of registration device of medical catheter, this registration device comprises base and is arranged on the bench board on base, it is characterized in that, on described bench board, be provided with the clamping device that can locate medical catheter pitch of the laps part, the both sides of described bench board are respectively arranged with orienting lug, and the both ends of medical catheter can be resisted against respectively on above-mentioned orienting lug when the pitch of the laps part of medical catheter is positioned on described clamping device, on described base, be provided with and can drive the drive source of above-mentioned orienting lug along the direction lifting perpendicular to bench board, on described base, be also provided with the flattening mechanism that can make medical catheter both ends keep fixed length.
The principle of work of the registration device of this medical catheter is: first the medical catheter of winding is transported on bench board, after the pitch of the laps part of clamping device clamping medical catheter, slightly unclamps, medical catheter can be moved by trace on bench board; The both ends of medical catheter are resisted against respectively on the orienting lug of bench board both sides, by drive source, drive orienting lug lifting, make the both ends of medical catheter just right with flattening mechanism respectively, and make the both ends of medical catheter keep preseting length by flattening mechanism; Clamping device clamps the pitch of the laps part of medical catheter again.The pitch of the laps part location of the registration device of this medical catheter to medical catheter, and make the length at the both ends of medical catheter meet setting value, be convenient to the follow-up assembling of transfusion device.
In the registration device of above-mentioned medical catheter, described clamping device comprises geometrical clamp assembly one, geometrical clamp assembly two and guide assembly, on described base, be provided with and can drive the propulsion source one that geometrical clamp assembly one slides along above-mentioned guide assembly and the propulsion source two that can drive geometrical clamp assembly two to slide along above-mentioned guide assembly, described geometrical clamp assembly one and geometrical clamp assembly two can move toward one another and are clamped the pitch of the laps part of medical catheter.Geometrical clamp assembly one and geometrical clamp assembly two can position the pitch of the laps part of medical catheter.
In the registration device of above-mentioned medical catheter, described geometrical clamp assembly one comprises elongated body one, on described body one, there is several geometrical clamps one, described geometrical clamp assembly two comprises elongated body two, on described body two, there is several geometrical clamps two, the corresponding tube wall that also can jointly clamp medical catheter of described geometrical clamp one and geometrical clamp 211; On described bench board, be provided with the bar shaped resigning hole that supplies above-mentioned geometrical clamp one and geometrical clamp two to pass.Geometrical clamp one and geometrical clamp two lay respectively at the body both sides of medical catheter pitch of the laps part, and geometrical clamp one and geometrical clamp two can move toward one another clamp medical catheter; Geometrical clamp one and geometrical clamp 211 correspondence, can realize multiple medical catheters at multiple locational synchronous clampings, and clamping efficiency is high, the accurate positioning of medical catheter pitch of the laps part.
In the registration device of above-mentioned medical catheter, described guide assembly comprises guide rail one and guide rail two, on described body one, there is slide block one, on described body two, there is slide block two, described slide block one is arranged on also can be along guide rail one slip on guide rail one, and described slide block two is arranged on also can be along guide rail two slips on guide rail two.Body one and body two can be slided reposefully, and assurance geometrical clamp one and geometrical clamp two are located the pitch of the laps part of medical catheter more accurately.
In the registration device of above-mentioned medical catheter, described flattening mechanism comprises locating plate one and locating plate two, described locating plate one and locating plate two lay respectively at the both sides of described bench board, on described base, be provided with can drive locating plate one away from or near the propulsion source three of bench board and can drive locating plate two away from or near the propulsion source four of bench board, described locating plate one can contact with the both ends of medical catheter with locating plate two and by its inside top pressure.When the both ends of medical catheter are directed to piece and hold up in operating altitude, locating plate one and locating plate two are towards working table movement, the medial surface of locating plate one and locating plate two pushes up respectively the both ends of pressing medical catheter, the unnecessary length retraction pitch of the laps part that makes medical catheter both ends, guarantees that medical catheter meets preseting length.
In the registration device of above-mentioned medical catheter, described locating plate one and locating plate two are the elongated plates distributing along bench board two sides respectively, described locating plate one is connected with the piston rod of propulsion source three by connecting panel one, and described locating plate two is connected with the piston rod of propulsion source four by connecting panel two.Locating plate one and locating plate two can push up the both ends of pressing multiple medical catheters that are arranged in order along bench board simultaneously, make locating plate one and locating plate two can in a stroke, complete the both ends formation process of many group medical catheters.
In the registration device of above-mentioned medical catheter, on described orienting lug, there is the groove that is positioned at orienting lug upper surface.The both ends of medical catheter can be resisted against respectively on the dip plane of orienting lug, and orienting lug plays support and the positioning action to medical catheter both ends.
In the registration device of above-mentioned medical catheter, described drive source, propulsion source one, propulsion source two, propulsion source three and propulsion source four can be all cylinder or oil cylinder.
Drive source drives orienting lug to hold up the both ends of medical catheter, and makes to rise or drop on the both ends of medical catheter the operating altitude of setting.
Compared with prior art, the advantage of the registration device of this medical catheter is:
1, the registration device of this medical catheter positions the pitch of the laps part of medical catheter by geometrical clamp one and geometrical clamp two, by orienting lug, held up again the both ends of medical catheter, and press and make the both ends of medical catheter meet preseting length by locating plate one and locating plate two tops, be convenient to pipe clamp and clamp accurately medical catheter, meet the needs of follow-up automatic Composition.
2, the registration device of this medical catheter has many group geometrical clamps one and geometrical clamp two, can synchronously clamp to multiple positions of medical catheter pitch of the laps part the accurate positioning of medical catheter.
3, the locating plate one of the registration device of this medical catheter and locating plate two are elongated plates, can complete the formation process at the both ends of multiple medical catheters simultaneously, make the end of medical catheter keep preseting length.
Accompanying drawing explanation
Fig. 1 is the perspective view of the registration device of this medical catheter.
Fig. 2 is the plan structure schematic diagram of the registration device of this medical catheter.
Fig. 3 is the side-looking structural representation of the registration device of this medical catheter.
View when Fig. 4 is the registration device medical catheter blanking of this medical catheter.
Fig. 5 is the structural representation of the clamping device of the registration device of this medical catheter.
Fig. 6 is the structural representation in another direction of clamping device of registration device of this medical catheter.
In figure, 1, base; 2, bench board; 21, bar shaped resigning hole; 3, orienting lug; 31, groove; 4, geometrical clamp assembly one; 41, body one; 42, geometrical clamp one; 43, slide block one; 5, geometrical clamp assembly two; 51, body two; 52, geometrical clamp two; 53, slide block two; 6, guide assembly; 61, guide rail one; 62, guide rail two; 7, locating plate one; 71, connecting panel one; 8, locating plate two; 81, connecting panel two; 9, propulsion source one; 10, propulsion source two; 11, propulsion source three; 12, propulsion source four; 13, drive source; 14, medical catheter; 15, mobile platform; 16, pipe clamp one; 17, pipe clamp two; 18, pipe clamp three.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment mono-:
The registration device of this medical catheter is for the medical catheter of winding 14 is positioned, and the length that the both ends maintenance of medical catheter 14 is set.The registration device of this medical catheter comprises base 1, bench board 2, orienting lug 3, drive source 13, clamping device and flattening mechanism.
Specifically, as shown in Figure 1, bench board 2 is fixed on base 1 by being positioned at the column of its surrounding, between bench board 2 and base 1, forms an accommodation space.Orienting lug 3 lays respectively at the both sides of bench board 2, has at least one opening and be positioned at the groove 31 of orienting lug 3 upper surfaces on orienting lug 3, and the inwall of groove 31 is dip plane, and the both ends of medical catheter 14 can be resisted against respectively on the dip plane of orienting lug 3.In the present embodiment, drive source 13 is cylinder, and the both sides of base 1 are respectively arranged with two cylinders.The cylinder body of cylinder is fixed on base 1, and the piston rod of cylinder is connected mutually with orienting lug 3 respectively, and cylinder passes through the telescopic band action-oriented piece 3 of piston rod along the direction lifting of vertical and bench board 2 upper surfaces.In actual production and manufacturing process, drive source 13 can also adopt hydraulic actuating cylinder.
As depicted in figs. 1 and 2, clamping device is arranged on bench board 2, for locating the pitch of the laps part of medical catheter 14.Clamping device comprises geometrical clamp assembly 1, geometrical clamp assembly 25, guide assembly 6, propulsion source 1 and propulsion source 2 10.In the present embodiment, propulsion source 1 and propulsion source 2 10 are cylinder, and guide assembly 6 comprises and be fixed on base 1 upper rail 1 and guide rail 2 62, and guide rail 1 and guide rail 2 62 are parallel to each other.
As Fig. 2 and as shown in Figure 5, geometrical clamp assembly 1 comprises elongated body 1, and geometrical clamp assembly 25 comprises elongated body 2 51, and body 1 and body 2 51 are all in the accommodation space between bench board 2 and base 1.On body 1, there is the geometrical clamp 1 perpendicular to body 1, on body 2 51, there is the geometrical clamp 2 52 of vertical and body 2 51.Propulsion source 1 is fixed on base 1, and the piston rod of propulsion source 1 is connected mutually with body 1, and the piston rod of propulsion source 2 10 is connected mutually with body 2 51.
As shown in Figure 5, on bench board 2, offer several bar shaped resigning holes 21, geometrical clamp 1 and geometrical clamp 2 52 are corresponding one by one, geometrical clamp 1 and geometrical clamp 2 52 all can and lay respectively at the body both sides of medical catheter 14 pitch of the laps parts through corresponding resigning hole, and geometrical clamp 1 and geometrical clamp 2 52 can move toward one another clamp the body of medical catheter 14.The present embodiment, by four groups of geometrical clamps 1 and geometrical clamp 2 52 medical catheters 14 in location, and four groups of geometrical clamps 1 and geometrical clamp 2 52 lay respectively on the four direction of medical catheter 14 pitch of the laps parts, guarantee the accurate positioning of medical catheter 14 pitch of the laps parts.
As shown in Figure 6, on body 1, there is slide block 1, on body 2 51, there is slide block 2 53, slide block 1 is arranged on guide rail 1 and can slides along guide rail 1, slide block 2 53 is arranged on guide rail 2 62 and can slides along guide rail 2 62, body 1 and body 2 51 can be slided reposefully, and assurance geometrical clamp 1 and geometrical clamp 2 52 are located the pitch of the laps part of medical catheter 14 more accurately.
As shown in Figure 3 and Figure 4, flattening mechanism is arranged on base 1, for the both ends of smooth medical catheter 14.Flattening mechanism comprises locating plate 1, locating plate 28, propulsion source 3 11 and propulsion source 4 12.In the present embodiment, propulsion source 3 11 and propulsion source 4 12 are cylinder, and propulsion source 3 11 is fixed on base 1, and the piston rod of propulsion source 3 11 is fixing with locating plate 1 by connecting panel 1; Propulsion source 4 12 is fixed on base 1, and the piston rod of propulsion source 4 12 is fixing with locating plate 28 by connecting panel 2 81.Propulsion source 3 11 can drive locating plate 1 away from or near bench board 2, propulsion source 4 12 can drive locating plate 28 away from or near bench board 2, locating plate 1 can contact with the both ends of medical catheter 14 with locating plate 28 and it is inwardly pressed on top, makes the length at the both ends of medical catheter 14 meet setting value.
In actual production and manufacturing process, drive source, propulsion source one, propulsion source two, propulsion source three and propulsion source four all can adopt oil cylinder.
The principle of work of the registration device of this medical catheter is: first the medical catheter of winding 14 is transported on bench board 2, after the pitch of the laps part of geometrical clamp 1 and geometrical clamp 2 52 clamping medical catheters 14, slightly unclamp, medical catheter 14 can be moved by trace on bench board 2; The both ends of medical catheter 14 are resisted against respectively on the orienting lug 3 of bench board 2 both sides, by drive source, drive orienting lug 3 liftings, make the both ends of medical catheter 14 just right with locating plate 1 and locating plate 28 respectively, propulsion source 3 11 and propulsion source 4 12 drive respectively locating plate 1 and locating plate 28 near bench board 2, locating plate 1 contacts with the both ends of medical catheter 14 with locating plate 28, and top presses the end of medical catheter 14 to make its length meet setting value; Geometrical clamp 1 and geometrical clamp 2 52 clamp the pitch of the laps part of medical catheter 14 again, and locating plate 1 and locating plate 28 reset; As shown in Figure 4, mobile platform 15 move to the medical catheter 14 of having good positioning directly over, pipe clamp 1, pipe clamp 2 17 and pipe clamp 3 18 on mobile platform 15 synchronously decline, pipe clamp 1 and pipe clamp 3 18 clamp the both ends of medical catheter 14 simultaneously, and pipe clamp 2 17 clamps the pitch of the laps part of medical catheter 14; Geometrical clamp 1 and geometrical clamp 2 52 unclamp the pitch of the laps part of medical catheter 14, and mobile platform 15 rises and drives medical catheter 14 to leave bench board 2 and be sent to next station.
Embodiment bis-:
Technical scheme in technical scheme in the present embodiment and embodiment mono-is basic identical, difference is, as shown in Figure 1, the present embodiment, geometrical clamp 1 is arranged in order along body 1, geometrical clamp 2 52 is arranged in order along body 2 51, and geometrical clamp 1 and geometrical clamp 2 52 are corresponding one by one, and organizes geometrical clamp 1 and geometrical clamp 2 52 more and can locate respectively the pitch of the laps part of multiple medical catheters 14.Locating plate 1 and locating plate 28 are the elongated plates distributing along bench board 2 two sides respectively, locating plate 1 and locating plate 28 can push up the both ends of pressing multiple medical catheters that are arranged in order along bench board 2 14 simultaneously, make locating plate 1 and locating plate 28 can in a stroke, complete the both ends fixed length process of many group medical catheters 14.The registration device of this medical catheter can complete the location of multiple medical catheters 14 simultaneously, and production efficiency is higher.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used herein in figure, 1, base; 2, bench board; 21, bar shaped resigning hole; 3, orienting lug; 31, groove; 4, geometrical clamp assembly one; 41, body one; 42, geometrical clamp one; 43, slide block one; 5, geometrical clamp assembly two; 51, body two; 52, geometrical clamp two; 53, slide block two; 6, guide assembly; 61, guide rail one; 62, guide rail two; 7, locating plate one; 71, connecting panel one; 8, locating plate two; 81, connecting panel two; 9, propulsion source one; 10, propulsion source two; 11, propulsion source three; 12, propulsion source four; 13, drive source; 14, medical catheter; 15, mobile platform; 16, pipe clamp one; 17, pipe clamp two; 18, the third-class term of pipe clamp, but do not get rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.