CN104944125A - Automatic needle tube slitting machine - Google Patents

Automatic needle tube slitting machine Download PDF

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Publication number
CN104944125A
CN104944125A CN201510357719.5A CN201510357719A CN104944125A CN 104944125 A CN104944125 A CN 104944125A CN 201510357719 A CN201510357719 A CN 201510357719A CN 104944125 A CN104944125 A CN 104944125A
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China
Prior art keywords
folding
tubing
plate
around
needle tubing
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CN201510357719.5A
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CN104944125B (en
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曹胜德
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曹胜德
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Priority to CN201510357719.5A priority Critical patent/CN104944125B/en
Publication of CN104944125A publication Critical patent/CN104944125A/en
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Publication of CN104944125B publication Critical patent/CN104944125B/en
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Abstract

The invention discloses an automatic needle tube slitting machine which comprises a support plate, a needle tube material aligning device, a needle tube material fixed-length feeding device and a needle tube cutter device. A large-diameter guiding wheel is arranged at the position, relatively below the space between a tube material aligning traction mechanism and a clamping plate, of the support plate. The automatic needle tube slitting machine has the advantages that the structure design is reasonable, needle tube materials can be aligned continuously, and feeding length consistency is good.

Description

A kind of needle tubing automatic splitting machine
Technical field
The present invention relates to a kind of needle tubing automatic splitting machine.
Background technology
The medical facilities such as medical entry needle, blood taking needle, remaining needle all need to be provided with a large amount of needle tubings.The processing technology of existing needle tubing generally needs the tubing of needle tubing to collimate, and then carries out fixed length with cutting tool and cuts, and finally syringe needle processing is carried out in a point one end for the needle tubing scaled off.There is the defect that work efficiency is low, tooling cost is high, needle tubing cuts conformability difference in this traditional needle tubing processing technology.
For this reason, the present inventor wish to develop a kind of can by the needle tubing automatic splitting machine of needle tubing automatic cutting, to overcome the above-mentioned defect of traditional needle tubing processing technology.
But the tubing collimation operation of existing needle tubing is general first by the tubing disjunction of needle tubing, and then collimates, and cannot realize the collimation of charging constantly, collimation efficiency is low, therefore also cannot be applicable to needle tubing automatic splitting machine, is therefore necessary to improve this.
In addition, existing needle tubing tubing is after collimation operation, generally all need to carry out fixed length charging by artificial mode, consistent with the needle tubing length realizing cutting, this mode labour intensity is large, charging extension consistency is poor, therefore also cannot be applicable to needle tubing automatic splitting machine, is therefore necessary to improve this.
In addition, existing needle tubing tubing is when needle tubing is cut, and cutting tool is all directly cut off by needle tubing, causes the moment four of the Pipe Cutting of needle tubing to be fallen apart and flies out, and causes needle tubing to damage and increases needle tubing collecting difficulty, be therefore necessary to improve this.
Summary of the invention
The object of the invention is the shortcoming and defect existed to overcome prior art, and providing a kind of reasonable in design, and can collimate continuously needle tubing tubing and the good needle tubing automatic splitting machine of charging extension consistency.
For achieving the above object, technical scheme of the present invention is the needle tubing tubing collimator apparatus, needle tubing tubing fixed length feed arrangement and the needle tubing cutter that include supporting plate, sequentially arrange with the feedstock direction of needle tubing tubing,
Needle tubing tubing collimator apparatus includes the tubing collimation trailer coupling of the tubing continuous feed Che Jin mechanism of being fixed on supporting plate and the charging rear end being located at interval at tubing continuous feed Che Jin mechanism, described tubing continuous feed Che Jin mechanism includes charging and pulls locking bracket and rotate and be arranged at the charging charging of pulling on locking bracket and pull tight pipe, and the charging Che Jinguan rotational power mechanism to rotate around its line of centers for driving this charging to pull tight pipe, one end that tight pipe is pulled in described charging is needle tubing tubing feed end, the other end is needle tubing tubing discharge end, and this charging is pulled in tight pipe and is provided with the charging that two ends are connected with needle tubing tubing discharge end with needle tubing tubing feed end respectively and pulls tight endoporus, this charging pull the aperture of tight endoporus and pipe diameter suitable, and charging pull tight endoporus be along the charging bearing of trend of needle tubing tubing in bent to sinuous setting,
Needle tubing tubing fixed length feed arrangement comprises material folding plate, material folding plate fixed length displacement mechanism and material folding plate folding driver train, described material folding plate is arranged and includes the train wheel bridge and lower plate that are oppositely arranged up and down, train wheel bridge is provided with the material folding groove for clamping needle tubing tubing with correspondence mutual on the relative inner face of lower plate, described material folding plate fixed length displacement mechanism includes the first line slideway be fixed on supporting plate, slippage is arranged at the conveying seat on the first line slideway, and drive the fixed length displacement power unit of conveying seat fixed length displacement on the first line slideway, described material folding plate is fixedly installed on conveying seat, described material folding plate folding driver train includes swing pressing plate, swing and pressing plate is provided with material folding plate press fit and drives train wheel bridge and the mutually close pressure connection terminal of lower plate, material folding plate folding driver train also includes for driving the pressure connection terminal swinging pressing plate to do the swing driving mechanism swung up and down, described material folding plate is at the pressure connection terminal of displacement initial condition lower swing pressing plate and material folding plate press fit and make material folding groove clamp needle tubing tubing, described material folding plate to unclamp mutually with material folding plate at the pressure connection terminal of maximum displacement state lower swing pressing plate and material folding groove and needle tubing tubing is unclamped mutually, described material folding plate swings pressing plate pressure connection terminal when maximum displacement state moves to displacement initial condition unclamps mutually with material folding plate and material folding groove and needle tubing tubing is unclamped mutually.
Described supporting plate relative to tubing collimation trailer coupling and material folding plate between below be provided with major diameter track adjusting wheel.
Principle of work of the present invention and advantage are: the charging that tight pipe is pulled through charging in the front end of needle tubing tubing is pulled tight endoporus and continue charging under the traction of tubing collimation trailer coupling, and charging is pulled tight pipe under the driving of charging Che Jinguan rotational power mechanism and is rotated, thus make charging pull tight endoporus along with charging to pull tight pipe unitary rotation, under the centrifugal action rotated, the hole wall that this song pulls tight endoporus to the charging of sinuous setting is pullled to the rear end of needle tubing tubing, and the front end of needle tubing tubing continues the tractive force being subject to tubing collimation trailer coupling, thus needle tubing tubing is collimated in the process of lasting charging, thus achieve the effect of continuous feed and collimation, drastically increase the collimation efficiency of needle tubing tubing.
By this setting, material folding plate is at displacement initial condition, needle tubing tubing is clamped and displacement together by material folding plate, and when material folding plate arrives displacement final condition, material folding plate completes the fixed length charging action of needle tubing tubing, now, material folding plate unclamps needle tubing tubing, and is returned to displacement initial condition, so circulates, can realize transporting the fixed length of needle tubing tubing, integrated model is reasonable in design, charging extension consistency is good.
Due to needle tubing tubing collimator apparatus continuous feed and collimate, and the grip needle cannula tubing fixed length charging of needle tubing tubing fixed length feed arrangement, if directly the mouth of needle tubing tubing from needle tubing tubing collimator apparatus is directly connected with the feed end of needle tubing tubing fixed length feed arrangement, then needle tubing tubing fixed length feed arrangement cannot realize fixed length charging, therefore, the setting of the major diameter track adjusting wheel of this setting, needle tubing tubing is entered into again the feed end of needle tubing tubing fixed length feed arrangement for one week around this major diameter track adjusting wheel from the mouth of needle tubing tubing collimator apparatus, not only ensure the collimating effect of needle tubing tubing, but also make have unnecessary surplus can tackle the fixed length charging of needle tubing tubing fixed length feed arrangement around the needle tubing tubing in major diameter track adjusting wheel.Whole installation very rationally effectively.
Further setting is that described material folding plate includes material folding plate pedestal, and described train wheel bridge and the inner of lower plate are integrally fixed on material folding plate pedestal, train wheel bridge and lower plate be parallel to each other interval arrange.This setting, the inner of train wheel bridge and lower plate is integrally fixed on holding pad pedestal, and train wheel bridge and lower plate are parallel to each other, interval is arranged, directly can utilize the elasticity of train wheel bridge and lower plate itself, under non-strained condition, train wheel bridge and lower plate unclamp automatically, make it unclamp mutually with needle tubing tubing, and under strained condition, train wheel bridge and lower plate mutually near and make material folding groove clamp needle tubing tubing.This setting, greatly simplifies organization establishes, improves the stability that material folding plate clamps needle tubing tubing and unclamps.
Further setting is that described conveying seat is provided with swing pressing plate erecting frame relative to the upper end, both sides of material folding plate, described swing pressing plate swings and is arranged on this swing pressing plate erecting frame, this swing pressing plate is force side relative to the other end of its pressure connection terminal, described swing driving mechanism includes the second line slideway be fixed on supporting plate, slippage is arranged at the wobble drive seat on the second line slideway, and the swing power unit driving wobble drive seat to move around on the second line slideway, described wobble drive seat is provided with the inclined-plane bearing surface consistent with the second line slideway direction, the direct or indirect kinematic support in force side of described swing pressing plate is on the inclined-plane bearing surface of wobble drive seat.By this setting, wobble drive seat is in moving process, its inclined-plane bearing surface changes to the bearing height of force side swinging pressing plate, thus the pressure connection terminal swinging the pressing plate other end is pressed down or on lift, thus make material folding board clamping or unclamp needle tubing tubing.
Further setting also includes swing deckle board, described supporting plate is provided with and swings for swinging deckle board the swing frame board mounting stand installed, the head end rotated down of this swing deckle board is provided with lower end slippage and supports the support roller be arranged on the inclined-plane bearing surface of wobble drive seat, the upper surface of the head end of this swing deckle board is provided with the brace rod paralleled with the first line slideway, and the force side slippage of described swing pressing plate supports and is arranged on this brace rod.By this setting, this swing deckle board is utilized to improve the stability swinging platen support.
Further setting is that described charging is pulled tight pipe internal fixtion and is provided with flexible inner tube, and it is that the centre hole of this flexible inner tube is formed in bending up and down according to the flexibility of this flexible inner tube that tight endoporus is pulled in charging.By this setting, be convenient to formation and adjustment that tight endoporus is pulled in charging.
Further setting is that being arranged at intervals with sinuousness relative to the length direction that the outer wall of flexible inner tube both sides pulls tight pipe along charging and regulating tapped bore of tight pipe is pulled in described charging, and this sinuousness regulates screw thread on tapped bore to be fixedly installed sinuousness adjusting bolt that is inner and flexible inner tube phase apical grafting.By this setting, utilize the effect of sinuousness adjusting bolt can change the degree of crook of flexible inner tube, thus can regulate and pull tight pipe flexible inner tube in rotation process in charging tight power is pulled to needle tubing tubing, ensure collimating effect.
Further setting is that described tubing collimation trailer coupling includes tubing collimation towing bracket, and at least one group of charging traction wheels on this tubing collimation towing bracket, often organize a pair traction wheel that charging traction wheels include mutual coaxial reverse synchronized rotation up and down.
Further setting also includes needle tubing around being folded down materials device, needle tubing includes around folding cutting agency and around folding motion driving mechanism around being folded down materials device, described includes around folding cutting agency the blanking pedestal be fixed on supporting plate, this blanking pedestal is fixedly installed blanking inlet pipe, one end of blanking inlet pipe is blanking inlet pipe feed end, the other end is blanking inlet pipe discharge end, described blanking pedestal rotates relative to the side of blanking inlet pipe discharge end and is provided with around folding piece, should be provided with coaxial with blanking inlet pipe corresponding to folding piece blanking hole in folding piece, around the end face of folding piece relative to the side, import place around folding piece blanking hole and the alternate neighbour of end face of blanking inlet pipe discharge end, and the left and right sides of the end face of this blanking inlet pipe discharge end is symmetrically arranged with arc angling wall, described around folding motion driving mechanism drive centered by the axial vertical section around folding piece blanking hole, face doing left-right rotation around folding piece, to lead with two arc angling walls of blanking inlet pipe in its left-right rotation process relative to the end face of the side, import place around folding piece blanking hole around folding piece and arrange.The principle of work of this setting is: by needle tubing tubing when cutting, switch to more than 95% of its cross-sectional plane, then the needle tubing tubing after cutting process is come in from blanking inlet pipe, and the otch of needle tubing tubing is corresponded to around between folding piece blanking hole and the end face of blanking inlet pipe discharge end, swing back and forth around folding piece by driving around folding motion driving mechanism, then the incision of needle tubing from needle tubing tubing is disconnected, and then needle tubing disjunction to be got off is from around the orderly blanking of folding piece blanking hole, this setting, very well can to solve when needle tubing is cut four and dissipate the problem fallen, blanking is neat in order, effectively prevent needle tubing from damaging because dropping collision.
Further setting described includes around folding motion driving mechanism the 3rd line slideway be fixed on supporting plate, slippage be arranged on the 3rd line slideway around folding drive seat, and drive around folding drive seat move around on the 3rd line slideway around folding power unit, described driving on seat around folding is linkedly set with drive plate, described to be provided with in folding piece with perpendicular around the axial vertical section of folding piece blanking hole around folding piece drive spindle, described drive plate be fixedly linked around folding piece drive spindle, should around the retracing spring be also provided with between folding piece drive spindle and supporting plate for resetting around folding piece drive spindle.By this setting, should drive around folding power unit and move forward (namely making to swing to direction, side around folding piece) and setting of retracing spring around folding piece drive spindle, by swung aside around folding piece carry out return and by elastic force continue to opposite side swing, thus achieve around folding piece around folding action.
Further setting be described include cylindrical matrix around folding piece, the semicolumn block be fixed on cylindrical matrix, described throughly around folding piece blanking aperture to be arranged in semicolumn block and should be perpendicular around the inner side end of folding piece blanking hole and semicolumn block.
Below in conjunction with specification drawings and specific embodiments, the present invention is described further.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention;
The charging schematic diagram of Fig. 2 needle tubing tubing of the present invention;
Fig. 3 specific embodiment of the invention needle tubing tubing collimator apparatus structural representation;
The block diagram at another visual angle of Fig. 4 specific embodiment of the invention needle tubing tubing collimator apparatus;
The block diagram of tight pipe is pulled in the charging of Fig. 5 specific embodiment of the invention;
Fig. 6 is the birds-eye view of Fig. 5;
Fig. 7 is the A-A cutaway view of Fig. 6;
The block diagram at Fig. 8 specific embodiment of the invention needle tubing tubing fixed length feed arrangement first visual angle;
The block diagram at Fig. 9 specific embodiment of the invention needle tubing tubing fixed length feed arrangement second visual angle;
The block diagram at Figure 10 specific embodiment of the invention needle tubing tubing fixed length feed arrangement the 3rd visual angle;
The block diagram at Figure 11 specific embodiment of the invention needle tubing tubing fixed length feed arrangement the 4th visual angle;
Figure 12 specific embodiment of the invention fixed length displacement power unit and swing power unit are arranged and are coordinated schematic diagram;
Figure 13 specific embodiment of the invention material folding plate structure is illustrated;
Figure 14 specific embodiment of the invention needle tubing is around being folded down materials device structural representation;
Figure 15 the present invention is around folding motion driving mechanism power transmission schematic diagram;
Figure 16 the present invention is around being folded down material mechanism structure schematic diagram;
Figure 17 the present invention is around folding cutting agency birds-eye view.
Detailed description of the invention
Below by embodiment, the present invention is specifically described; only be used to further illustrate the present invention; can not be interpreted as limiting the scope of the present invention, the technician in this field can make some nonessential improvement and adjustment according to the content of foregoing invention to the present invention.
The specific embodiment of the present invention as shown in Fig. 1-17, the needle tubing tubing collimator apparatus 2, needle tubing tubing fixed length feed arrangement 3, needle tubing cutter 4 and the needle tubing that include supporting plate 1, sequentially arrange with the feedstock direction of needle tubing tubing are around being folded down materials device 5.
The present embodiment needle tubing tubing collimator apparatus 2 includes the tubing collimation trailer coupling 22 of the tubing continuous feed Che Jin mechanism 23 of being fixed on supporting plate 1 and the charging rear end being located at interval at tubing continuous feed Che Jin mechanism, described tubing continuous feed Che Jin mechanism 23 includes charging and pulls locking bracket 231 and rotate and be arranged at the charging charging of pulling on locking bracket 231 and pull tight pipe 232, and the charging Che Jinguan rotational power mechanism 233 to rotate around its line of centers 2321 for driving this charging to pull tight pipe 232, this charging of the present embodiment Che Jinguan rotational power mechanism 233 includes charging and pulls tight motor 2331 and tight Timing Belt 2332 is pulled in charging, utilize charging to pull tight motor 2331 outputting power and pull tight Timing Belt 2332 with charging and drive charging to pull tight pipe 232 to rotate.
In addition, one end that tight pipe 232 is pulled in charging described in the present embodiment is needle tubing tubing feed end 2321, the other end is needle tubing tubing discharge end 2322, and this charging is pulled in tight pipe 232 and is provided with the charging that two ends are connected with needle tubing tubing discharge end 2322 with needle tubing tubing feed end 2321 respectively and pulls tight endoporus 2323, this charging pull the aperture of tight endoporus 2323 and needle tubing pipe diameter suitable, it is equal with needle tubing pipe diameter or slightly larger than 0.1-1mm that the aperture of tight endoporus 2323 is pulled in this charging of the present embodiment, and charging pull tight endoporus 2323 be along the charging bearing of trend of needle tubing tubing in bent to sinuous setting, this song of the present embodiment arranges to wriggling and specifically can be corrugated setting.
As particularly, charging described in the present embodiment is pulled tight pipe 232 internal fixtion and is provided with flexible inner tube 234, it is that the centre hole 2341 of this flexible inner tube 234 is formed in bending up and down according to the flexibility of this flexible inner tube that tight endoporus 2323 is pulled in charging, in addition, being arranged at intervals with sinuousness relative to the length direction that the outer wall of flexible inner tube 234 both sides pulls tight pipe along charging and regulating tapped bore 2324 of tight pipe 232 is pulled in described charging, and this sinuousness regulates screw thread on tapped bore 2324 to be fixedly installed sinuousness adjusting bolt 2325 that is inner and flexible inner tube phase apical grafting.Flexible inner tube 234 described in the present embodiment preferably adopts polyfluortetraethylene pipe.
In addition, tubing collimation trailer coupling 22 described in the present embodiment includes tubing collimation towing bracket 221, on this tubing collimation towing bracket 221, two groups of spaced charging traction wheels 222, often organize a pair traction wheel 2221 that charging traction wheels include mutual coaxial reverse synchronized rotation up and down.The present embodiment can utilize a traction electric machine to drive a traction wheel 2221 to rotate, and utilizes synchronizer gear 223 to realize four synchronized rotations of traction wheel 2221 in two groups of charging traction wheels 222 simultaneously.Traction electric machine drives the structure of synchronizer gear 223 to be this area common technology, and the present embodiment is no longer described in detail, and in accompanying drawing, traction electric machine is not shown.
In addition, the present embodiment needle tubing tubing fixed length feed arrangement 3 includes material folding plate 32, material folding plate fixed length displacement mechanism 33 and material folding plate folding driver train 34, described material folding plate 32 is arranged and includes the train wheel bridge 321 and lower plate 322 that are oppositely arranged up and down, train wheel bridge 321 is provided with the material folding groove 323 for clamping needle tubing tubing with correspondence mutual on the relative inner face of lower plate 322, material folding plate 32 described in the present embodiment includes material folding plate pedestal 324, described train wheel bridge 321 and the inner of lower plate 322 are integrally fixed on material folding plate pedestal 324, train wheel bridge 321 and lower plate 322 be parallel to each other interval arrange.This material folding plate of the present embodiment adopts metal sheet linear cutter to form, fully can retain the relative resilient between train wheel bridge 321 and lower plate 322, make train wheel bridge 321 and lower plate 322 when stressed lower clamping needle tubing tubing, after external force sheds, train wheel bridge 321 and lower plate 322 mutually can reset under its elastic force effect, thus unclamp needle tubing tubing.
In addition, material folding plate fixed length displacement mechanism 33 described in the present embodiment includes the first line slideway 331 be fixed on supporting plate 1, slippage is arranged at the conveying seat 332 on the first line slideway 331, and drive the fixed length displacement power unit 333 of conveying seat fixed length displacement on the first line slideway, this fixed length displacement power unit 333 of the present invention can adopt the modes such as straight line cylinder to realize, this fixed length displacement power unit 333 of the present embodiment adopts motor 3331 to drive driving wheel disc 3332 to rotate by driven wheel and transmission shaft, the boundary position of this driving wheel disc 3332 is linkedly set with gangbar 3333, and drive conveying seat 332 to carry out displacement by this gangbar 3333.
In addition, material folding plate 32 described in the present embodiment is fixedly installed on conveying seat 332, described material folding plate folding driver train 34 includes and swings pressing plate 341, swing and pressing plate 341 is provided with material folding plate 32 press fit and drives train wheel bridge 321 and the mutually close pressure connection terminal 3411 of lower plate 322, material folding plate folding driver train 34 also includes for driving the pressure connection terminal 3411 swinging pressing plate 341 to do the swing driving mechanism 342 swung up and down, described material folding plate 32 makes material folding groove 323 clamp needle tubing tubing at the pressure connection terminal 3411 of displacement initial condition lower swing pressing plate 341 with material folding plate 32 press fit, described material folding plate 32 to unclamp mutually with material folding plate 32 at the pressure connection terminal 3411 of maximum displacement state lower swing pressing plate 341 and material folding groove 323 and needle tubing tubing is unclamped mutually, described material folding plate 32 swings pressing plate 341 pressure connection terminal 3411 when maximum displacement state moves to displacement initial condition unclamps mutually with material folding plate 32 and material folding groove 323 and needle tubing tubing is unclamped mutually.
In addition, conveying seat 332 described in the present embodiment is provided with relative to the upper end, both sides of material folding plate and swings pressing plate erecting frame 3321, described swing pressing plate 341 swings and is arranged on this swing pressing plate erecting frame 3321, this swing pressing plate 341 is force side 3412 relative to the other end of its pressure connection terminal 3411, described swing driving mechanism 342 includes the second line slideway 3421 be fixed on supporting plate 1, slippage is arranged at the wobble drive seat 3422 on the second line slideway 3421, and the swing power unit 3423 driving wobble drive seat 3422 to move around on the second line slideway 3421, this swing power unit 3423 of the present embodiment can adopt the modes such as straight line cylinder to realize, this swing power unit 3423 of the present embodiment adopts motor 3331 to drive the first cam 34231 to rotate by driven wheel and transmission shaft, and then drive first connecting rod 34232 to drive wobble drive seat 3422 to move.
In addition, wobble drive seat 3422 described in the present embodiment is provided with the inclined-plane bearing surface 34221 consistent with the second line slideway 3421 direction, the direct or indirect kinematic support in force side of described swing pressing plate 341 is on the inclined-plane bearing surface 34221 of wobble drive seat 3422.As particularly, the present embodiment also includes and swings deckle board 3424, described supporting plate 31 is provided with and swings for swinging deckle board 3424 the swing frame board mounting stand 3425 installed, the head end rotated down of this swing deckle board 3424 is provided with lower end slippage and supports the support roller 34241 be arranged on the inclined-plane bearing surface 34221 of wobble drive seat 3422, the upper surface of the head end of this swing deckle board 3424 is provided with the brace rod 34242 paralleled with the first line slideway, and force side 3412 slippage of described swing pressing plate 341 supports and is arranged on this brace rod 34242.
In addition, the present embodiment needle tubing includes around folding cutting agency 53 and around folding motion driving mechanism 52 around being folded down materials device 5, described includes around folding cutting agency 53 the blanking pedestal 531 be fixed on supporting plate 1, this blanking pedestal 531 is fixedly installed blanking inlet pipe 532, one end of blanking inlet pipe 532 is blanking inlet pipe feed end 5321, the other end is blanking inlet pipe discharge end 5322, blanking inlet pipe feed end 5321 is for the charging that is connected with the cutting tool of needle tubing cutting machine, concrete operations are, needle tubing tubing is switched to more than 95% of its cross-sectional plane by cutting tool, so that needle tubing to fracture separation from needle tubing tubing around folding mode by later use.
In addition, blanking pedestal 531 described in the present embodiment rotates relative to the side of blanking inlet pipe discharge end 5322 and is provided with around folding piece 533, should be provided with coaxial with blanking inlet pipe corresponding to folding piece blanking hole 5331 in folding piece 533, around the end face 5332 of folding piece 533 relative to the side, import place around folding piece blanking hole 5331 and the alternate neighbour of end face of blanking inlet pipe discharge end 5322, and the left and right sides of the end face of this blanking inlet pipe discharge end 5322 is symmetrically arranged with arc angling wall 53221, describedly driving and centered by the axial vertical section around folding piece blanking hole 5331, face doing left-right rotation around folding piece 533 around folding motion driving mechanism 52, to lead with two arc angling walls 53221 of blanking inlet pipe in its left-right rotation process relative to the end face 5332 of the side, import place around folding piece blanking hole 5331 around folding piece 533 and arrange.In addition, include around folding motion driving mechanism 52 line slideway 521 be fixed on supporting plate as described particularly, slippage be arranged on line slideway around folding drive seat 522, and drive around folding drive seat 522 move around on line slideway 521 around folding power unit 523, the present embodiment can should adopt the modes such as straight line cylinder to realize around folding power unit 523, the present embodiment, motor 3331 should be adopted to drive the second cam 5231 to rotate by driven wheel and transmission shaft around folding power unit 523, and then drive second connecting rod 5232 drive around folding drive seat 522 move.
In addition, described driving on seat 522 around folding is linkedly set with drive plate 5221, described to be provided with in folding piece 533 with perpendicular around the axial vertical section of folding piece blanking hole around folding piece drive spindle 5333, described drive plate 5221 with fixedly be linked around folding piece drive spindle 5333, this is around the retracing spring 5334 be also provided with between folding piece drive spindle 5333 and supporting plate 1 for resetting around folding piece drive spindle 5333.
Described in the present embodiment include cylindrical matrix 5336 around folding piece 533, the semicolumn block 5337 be fixed on cylindrical matrix, described throughly around folding piece blanking hole 5331 footpath to be arranged in semicolumn block 5337 and should be perpendicular with inner side end of semicolumn block 5337 around folding piece blanking hole 5331, the described outer end around folding piece blanking hole 5331 is also connected with blanking and goes out pipe 5335.
In addition, the mode that the present embodiment needle tubing cutter 4 can adopt motor to drive cutting knife to rotate is arranged, and can directly assemble from market purchasing.
In addition, described supporting plate 1 relative to tubing collimation trailer coupling and material folding plate between below be provided with major diameter track adjusting wheel 6.
Shown in Fig. 2, needle tubing tubing 7 is by the charging of Fig. 2 mode and cut.

Claims (10)

1. a needle tubing automatic splitting machine, is characterized in that: the needle tubing tubing collimator apparatus, needle tubing tubing fixed length feed arrangement and the needle tubing cutter that include supporting plate, sequentially arrange with the feedstock direction of needle tubing tubing,
Needle tubing tubing collimator apparatus includes the tubing collimation trailer coupling of the tubing continuous feed Che Jin mechanism of being fixed on supporting plate and the charging rear end being located at interval at tubing continuous feed Che Jin mechanism, described tubing continuous feed Che Jin mechanism includes charging and pulls locking bracket and rotate and be arranged at the charging charging of pulling on locking bracket and pull tight pipe, and the charging Che Jinguan rotational power mechanism to rotate around its line of centers for driving this charging to pull tight pipe, one end that tight pipe is pulled in described charging is needle tubing tubing feed end, the other end is needle tubing tubing discharge end, and this charging is pulled in tight pipe and is provided with the charging that two ends are connected with needle tubing tubing discharge end with needle tubing tubing feed end respectively and pulls tight endoporus, this charging pull the aperture of tight endoporus and pipe diameter suitable, and charging pull tight endoporus be along the charging bearing of trend of needle tubing tubing in bent to sinuous setting,
Needle tubing tubing fixed length feed arrangement comprises material folding plate, material folding plate fixed length displacement mechanism and material folding plate folding driver train, described material folding plate is arranged and includes the train wheel bridge and lower plate that are oppositely arranged up and down, train wheel bridge is provided with the material folding groove for clamping needle tubing tubing with correspondence mutual on the relative inner face of lower plate, described material folding plate fixed length displacement mechanism includes the first line slideway be fixed on supporting plate, slippage is arranged at the conveying seat on the first line slideway, and drive the fixed length displacement power unit of conveying seat fixed length displacement on the first line slideway, described material folding plate is fixedly installed on conveying seat, described material folding plate folding driver train includes swing pressing plate, swing and pressing plate is provided with material folding plate press fit and drives train wheel bridge and the mutually close pressure connection terminal of lower plate, material folding plate folding driver train also includes for driving the pressure connection terminal swinging pressing plate to do the swing driving mechanism swung up and down, described material folding plate is at the pressure connection terminal of displacement initial condition lower swing pressing plate and material folding plate press fit and make material folding groove clamp needle tubing tubing, described material folding plate to unclamp mutually with material folding plate at the pressure connection terminal of maximum displacement state lower swing pressing plate and material folding groove and needle tubing tubing is unclamped mutually, described material folding plate swings pressing plate pressure connection terminal when maximum displacement state moves to displacement initial condition unclamps mutually with material folding plate and material folding groove and needle tubing tubing is unclamped mutually, described supporting plate relative to tubing collimation trailer coupling and material folding plate between below be provided with major diameter track adjusting wheel.
2. a kind of needle tubing automatic splitting machine according to claim 1, it is characterized in that: described material folding plate includes material folding plate pedestal, described train wheel bridge and the inner of lower plate are integrally fixed on material folding plate pedestal, train wheel bridge and lower plate be parallel to each other interval arrange.
3. a kind of needle tubing automatic splitting machine according to claim 2, it is characterized in that: described conveying seat is provided with relative to the upper end, both sides of material folding plate and swings pressing plate erecting frame, described swing pressing plate swings and is arranged on this swing pressing plate erecting frame, this swing pressing plate is force side relative to the other end of its pressure connection terminal, described swing driving mechanism includes the second line slideway be fixed on supporting plate, slippage is arranged at the wobble drive seat on the second line slideway, and the swing power unit driving wobble drive seat to move around on the second line slideway, described wobble drive seat is provided with the inclined-plane bearing surface consistent with the second line slideway direction, the direct or indirect kinematic support in force side of described swing pressing plate is on the inclined-plane bearing surface of wobble drive seat.
4. a kind of needle tubing automatic splitting machine according to claim 3, it is characterized in that: also include swing deckle board, described supporting plate is provided with and swings for swinging deckle board the swing frame board mounting stand installed, the head end rotated down of this swing deckle board is provided with lower end slippage and supports the support roller be arranged on the inclined-plane bearing surface of wobble drive seat, the upper surface of the head end of this swing deckle board is provided with the brace rod paralleled with the first line slideway, and the force side slippage of described swing pressing plate supports and is arranged on this brace rod.
5. a kind of needle tubing automatic splitting machine according to claim 1, is characterized in that: described charging is pulled tight pipe internal fixtion and is provided with flexible inner tube, and it is that the centre hole of this flexible inner tube is formed in bending up and down according to the flexibility of this flexible inner tube that tight endoporus is pulled in charging.
6. a kind of needle tubing automatic splitting machine according to claim 5, it is characterized in that: being arranged at intervals with sinuousness relative to the length direction that the outer wall of flexible inner tube both sides pulls tight pipe along charging and regulating tapped bore of tight pipe is pulled in described charging, and this sinuousness regulates screw thread on tapped bore to be fixedly installed sinuousness adjusting bolt that is inner and flexible inner tube phase apical grafting.
7. a kind of needle tubing automatic splitting machine according to claim 6, it is characterized in that: described tubing collimation trailer coupling includes tubing collimation towing bracket, at least one group of charging traction wheels on this tubing collimation towing bracket, often organize a pair traction wheel that charging traction wheels include mutual coaxial reverse synchronized rotation up and down.
8. a kind of needle tubing automatic splitting machine according to claim 1, it is characterized in that: also include needle tubing around being folded down materials device, needle tubing includes around folding cutting agency and around folding motion driving mechanism around being folded down materials device, described includes around folding cutting agency the blanking pedestal be fixed on supporting plate, this blanking pedestal is fixedly installed blanking inlet pipe, one end of blanking inlet pipe is blanking inlet pipe feed end, the other end is blanking inlet pipe discharge end, described blanking pedestal rotates relative to the side of blanking inlet pipe discharge end and is provided with around folding piece, should be provided with coaxial with blanking inlet pipe corresponding to folding piece blanking hole in folding piece, around the end face of folding piece relative to the side, import place around folding piece blanking hole and the alternate neighbour of end face of blanking inlet pipe discharge end, and the left and right sides of the end face of this blanking inlet pipe discharge end is symmetrically arranged with arc angling wall, described around folding motion driving mechanism drive centered by the axial vertical section around folding piece blanking hole, face doing left-right rotation around folding piece, to lead with two arc angling walls of blanking inlet pipe in its left-right rotation process relative to the end face of the side, import place around folding piece blanking hole around folding piece and arrange.
9. the needle tubing of a kind of needle tubing automatic splitting machine according to claim 8 is around being folded down materials device, it is characterized in that: described includes around folding motion driving mechanism the 3rd line slideway be fixed on supporting plate, slippage be arranged on the 3rd line slideway around folding drive seat, and drive around folding drive seat move around on the 3rd line slideway around folding power unit, described driving on seat around folding is linkedly set with drive plate, described to be provided with in folding piece with perpendicular around the axial vertical section of folding piece blanking hole around folding piece drive spindle, described drive plate be fixedly linked around folding piece drive spindle, should around the retracing spring be also provided with between folding piece drive spindle and supporting plate for resetting around folding piece drive spindle.
10. the needle tubing of a kind of needle tubing automatic splitting machine according to claim 9 is around being folded down materials device, it is characterized in that: described include cylindrical matrix around folding piece, the semicolumn block be fixed on cylindrical matrix, described throughly around folding piece blanking aperture to be arranged in semicolumn block and should be perpendicular around the inner side end of folding piece blanking hole and semicolumn block.
CN201510357719.5A 2015-06-25 2015-06-25 Automatic needle tube slitting machine Expired - Fee Related CN104944125B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794803A (en) * 1971-04-21 1974-02-26 J Valdeck Apparatus and method for making needle tubing
EP0930253A1 (en) * 1998-01-19 1999-07-21 ALPENLAND MASCHINENBAU HAIN & CO. KG Method and device for the alignment and measurement of an object
CN202462480U (en) * 2012-02-16 2012-10-03 江西鸿盛塑业有限公司 Full-automatic fixed length cutting device of PE (Poly Ethylene) tubular product
CN203510272U (en) * 2013-10-15 2014-04-02 江苏理士电池有限公司 Casing pipe shearing machine
CN204714000U (en) * 2015-06-25 2015-10-21 曹胜德 A kind of needle tubing automatic splitting machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794803A (en) * 1971-04-21 1974-02-26 J Valdeck Apparatus and method for making needle tubing
EP0930253A1 (en) * 1998-01-19 1999-07-21 ALPENLAND MASCHINENBAU HAIN & CO. KG Method and device for the alignment and measurement of an object
CN202462480U (en) * 2012-02-16 2012-10-03 江西鸿盛塑业有限公司 Full-automatic fixed length cutting device of PE (Poly Ethylene) tubular product
CN203510272U (en) * 2013-10-15 2014-04-02 江苏理士电池有限公司 Casing pipe shearing machine
CN204714000U (en) * 2015-06-25 2015-10-21 曹胜德 A kind of needle tubing automatic splitting machine

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