CN207014639U - A kind of head processing unit - Google Patents
A kind of head processing unit Download PDFInfo
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- CN207014639U CN207014639U CN201720663482.8U CN201720663482U CN207014639U CN 207014639 U CN207014639 U CN 207014639U CN 201720663482 U CN201720663482 U CN 201720663482U CN 207014639 U CN207014639 U CN 207014639U
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- conduit
- head
- cylinder
- conveyer
- fixedly installed
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Abstract
The utility model discloses a kind of head processing unit, belong to medicine equipment process equipment, aim to provide a kind of head processing unit that can melt processing length in head mould tool in conduit with A/C, its drip irrigation device is, molten head mold mechanism is fixedly installed on the base, the conduit conveyer for conduit to be pushed to molten head mold mechanism is fixedly installed on the base, the position-limit mechanism for restricted conduit extension elongation on conduit conveyer is provided between the molten head mold mechanism and conduit conveyer.
Description
Technical field
Medicine equipment process equipment is the utility model is related to, more particularly to a kind of head processing unit.
Background technology
Medical catheter is the tubular rubber or plastic products for medical treatment, is widely used in medical field, for various
Gas, liquid conveying, in the primary processing of conduit, it is often necessary to carry out cutting process, the catheter head after cutting to conduit
Section often has sharp edge, or even has the residual fraction not cut off, it is necessary to carry out further melting head processing to it,
It is smooth so that catheter head to be handled, it is easy to use.
The Chinese patent that publication No. is CN106239891A discloses a kind of conduit and melts head apparatus, and it includes pedestal, installation
Guide rail, nook closing member mounting-fixing base and moulding mould part on pedestal, moulding mould part and nook closing member mounting-fixing base are located at
The both sides of pedestal, nook closing member mounting-fixing base be may move on guide rail, and conduit is placed on nook closing member, and one, conduit is pushed forward into shaping mould
Have part in, nook closing member end is fixed in nook closing member installing component, nook closing member installing component rear set spring, nook closing member installing component and
Spring is each attached in nook closing member mounting-fixing base.
Although this equipment can carry out the operation that conduit melts head, lack the limit for entering mould length to conduit
Position, the catheter length entered in mould can not be ensured, caused when carrying out molten head operation, probably due to insertion mould is led
Tube portion is long to make conduit is heated to produce Bending Deformation, reduces yield rate.
Utility model content
The purpose of this utility model is to provide a kind of head processing unit, has and is inserting conduit into mould
Length carries out spacing effect.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of head processing unit, including base, it is characterized in that：Molten head mold mechanism is fixedly installed on the base,
The conduit conveyer for conduit to be pushed to molten head mold mechanism, the molten head mold mechanism are fixedly installed on the base
The position-limit mechanism for restricted conduit extension elongation on conduit conveyer is provided between conduit conveyer.
By using above-mentioned technical proposal, when progress conduit melts head operation, by position-limit mechanism restricted conduit in conduit
The length stretched out on conveyer, push conduit to molten head mold mechanism, the molten head mould tool of conduit insertion using conduit conveyer
The length of mechanism is kept fixing, and processing is processed to catheter head by molten head mold mechanism, eliminates catheter head cut place
Sharp and flash, be allowed to smooth out it is smooth, it is easy to use.
Further, the position-limit mechanism includes the support being fixedly installed on base, and the support is inserted along vertical conduit
Enter that direction is horizontally disposed cylinder two, the piston rod top of the cylinder two is fixedly installed limited block, set on the limited block
It is equipped with position sensor；When the piston rod of the cylinder two is stretched over extreme position, the limited block is located at conduit conveyer
Between melting head mould openings with conduit, contradicted after the conduit insertion conduit conveyer on limited block；The cylinder two
When piston rod is retracted to extreme position, the limited block is completely disposed in outside conduit conveyer moving region, and the conduit can
To insert molten head mold mechanism by conduit conveyer.
By using above-mentioned technical proposal, piston rod driving limited block water on the direction that vertical conduit inserts of cylinder two
Translation is dynamic, when limited block is moved between conduit conveyer and molten head mold mechanism, loads and leads in conduit conveyer
Pipe, conduit move by conduit conveyer to molten head mold mechanism direction, until limited block is arrived in conflict, so that conduit is from conduit
The length that conveyer stretches out is fixed, and cylinder two, which shrinks, pulls limited block to be transported away from conduit conveyer moving region, conduit
Mechanism pushes conduit to molten head mold mechanism, and because limited block limits the length of conduit stretching conduit conveyer, conduit exists
The length inserted in molten head mold mechanism is fixed, and avoid makes the heated generation of conduit curved because the conduit portion of insertion mould is long
Curved change, or because the conduit portion for inserting mould is too short, cause catheter head to be heated insufficient, it is impossible to eliminate cutting edge of a knife or a sword well
Sharp flash, the situation for reducing yield rate occur.
Further, the molten head mold mechanism includes being fixedly installed on water tank on base, and the water tank is close to conduit
The one side of conveyer is fixedly installed conduit and melts head mould tool, and the conduit melts head mould openings direction close to conduit conveyer
Direction, the conduit melts direction of the head mould tool away from conduit conveyer and is fixedly installed heating arrangements, set on the water tank
The water-cooling-sprayer for melting head mould tool cooling for conduit is equipped with, dash is provided between the heating arrangements and water-cooling-sprayer
Plate, the bottom of the water tank are provided with osculum.
By using above-mentioned technical proposal, melt head mould tool using conduit and conduit is processed, conduit is inserted into conduit and melted
When in head mould openings, head mould is melted by heating arrangements heating duct and had, so that part of the conduit in conduit melts head mould tool
By thermal softening, the sharp flash at head cutter is eliminated, after the completion of heating process, head mould is melted to conduit by water-cooling-sprayer and had
Cooling water is sprayed, helps conduit to be melted from conduit in head mould tool and is stripped, the cooling water of drippage is discharged from the osculum of water tank bottom.
Further, the heating arrangements are high frequency electric induction heater.
By using above-mentioned technical proposal, melt head mould tool for conduit using high frequency electrical induction machine and processing conduit is provided
Required heat.
Further, the heating arrangements are electromagnetic heater.
By using above-mentioned technical proposal, melt head mould tool for conduit using electromagnetic heating machine and the heat processed needed for conduit is provided
Amount.
Further, the conduit conveyer includes the Rodless cylinder being fixedly installed on base, the Rodless cylinder
Head mould tool opening direction is melted along conduit to move, and pedestal is fixedly installed on the Rodless cylinder cylinder body, is provided with the pedestal
Conduit clamp system, gear grips conduit is clamped by the conduit, the Rodless cylinder can drive conduit to melt head along conduit
Move in mould openings direction.
By using above-mentioned technical proposal, Rodless cylinder is set on base, Rodless cylinder melts head mould openings along conduit
Direction motion, be fixedly installed pedestal on the cylinder body of Rodless cylinder, conduit clamp system be provided with pedestal, works as Rodless cylinder
When being moved to the distal end of the molten head mold mechanism of distance with moving base, conduit clamp system is inserted the catheter into, passes through the limit of limited block
Position, the length that conduit stretches out conduit clamp system are fixed, and limited block moves away Rodless cylinder moving region, and Rodless cylinder drives
Pedestal is moved to the near-end of the molten head mold mechanism of distance, inserts the catheter into conduit and melts head mould tool, conduit insertion conduit melts head mould tool
Length fix, avoid occurring making conduit is heated to produce Bending Deformation because the conduit portion of insertion mould is long, or due to
It is too short to insert the conduit portion of mould, causes catheter head to be heated insufficient situation, ensures machining yield.
Further, the conduit clamp system includes the support bar being fixedly installed on pedestal, the supporting bar top
Fixed plate is fixedly installed, is provided with cylinder one in the fixed plate, the piston rod of the cylinder one is through fixed plate to dividing into
Put, the piston rod top of the cylinder one is provided with gripping block one, and clamping is provided with below gripping block one on the pedestal
The guide groove extended along the Rodless cylinder direction of motion is provided among block two, the gripping block one and gripping block two, the guide groove
Diameter is identical with conduit, can closely clamp conduit by guide groove, the guide groove melts head mould openings in level side with conduit
To conllinear.
By using above-mentioned technical proposal, support bar is set on pedestal, the top of support bar sets fixed plate, fixed plate
The upper cylinder one for setting piston rod downward, the piston rod top of cylinder one set gripping block one, with being set positioned at the lower section of gripping block one
The gripping block two put on pedestal is engaged, and gripping block one is led with being provided with the mating surface of gripping block two with what conduit diameter coordinated
Groove, conduit can closely be clamped by guide groove, at the same guide groove melted in the horizontal direction with conduit head mould tool opening it is conllinear, lead to
The movement of pedestal is crossed, conduit can be moved insertion conduit and melt head mould tool by conduit clamp system.
In summary, the utility model has the advantages that：
When carrying out conduit and melting head operation, the length stretched out by position-limit mechanism restricted conduit on conduit conveyer,
Push conduit to molten head mold mechanism using conduit conveyer, the length of the molten head mold mechanism of conduit insertion keeps fixing, led to
Superfusion head mold mechanism is processed processing to catheter head, eliminates the sharp and flash of catheter head cut place, is allowed to smooth out
It is smooth, it is easy to use.
The driving limited block of cylinder two moves horizontally on the direction that vertical conduit inserts, when limited block is moved to conduit fortune
When sending between mechanism and molten head mold mechanism, the length of restricted conduit stretching, limited block moves away the movement of conduit conveyer
During region, conduit may be inserted into molten head mold mechanism, and limited block ensure that the length that conduit stretches out is fixed.
Heating arrangements heating duct melts head mould tool and conduit is processed, and after the completion of heating process, passes through water-cooling-sprayer
Head mould tool sprinkling cooling water is melted to conduit, helps conduit to be melted from conduit in head mould tool and is stripped, the cooling water of drippage passes through water tank bottom
The osculum discharge in portion.
High frequency electric induction heater melts head mould tool for conduit and provides the heat processed needed for conduit.
Electromagnetic heater melts head mould tool for conduit and provides the heat processed needed for conduit.
Rodless cylinder drives base motion, while limits the scope of base motion.
By the guide groove being arranged between gripping block one and gripping block two, conduit can be moved insertion conduit and melt head by pedestal
Mould.
Brief description of the drawings
Fig. 1 is to be used to embody the overall structural representation of head processing unit in embodiment 1；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the structural representation for being used to embody molten head mold mechanism in embodiment 1；
Fig. 4 is the enlarged drawing at B in Fig. 3.
In figure, 1, base, 2, support, 21, cylinder two, 22, limited block, 23, position sensor, 3, Rodless cylinder, 31, base
Seat, 32, support bar, 33, fixed plate, 34, cylinder one, 351, gripping block one, 352, gripping block two, 353, guide groove, 4, water tank,
41st, conduit melts head mould tool, and 42, water-cooling-sprayer, 43, electromagnetic heater, 44, water fender, 45, osculum.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Wherein identical parts are presented with like reference characters.It should be noted that the word used below in description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and
" outer " is referred respectively to towards or away from the direction of particular elements geometric center.
Embodiment：A kind of head processing unit, as shown in Figures 1 and 2, including base 1, it is fixedly installed on base 1 molten
Head mold mechanism, molten head mold mechanism include the water tank 4 being fixedly installed on base 1, water tank 4 close to conduit transporting structure one
Face is fixedly installed conduit and melts head mould tool 41, and conduit melts the open side of head mould tool 41 towards close to the direction of conduit transporting structure,
The other end that conduit melts head mould tool 41 is provided with electromagnetic heater 43, and the heating duct of electromagnetic heater 43 melts head mould tool 41, makes to insert
Enter to conduit the catheter head part holt melt melted in head mould tool 41, so as to eliminate the sharp flash of catheter head cut place, be allowed to
Become to smooth out smooth；With reference to figure 3, water-cooling-sprayer 42 is provided with water tank 4, water-cooling-sprayer 42 melts the spray of head mould tool 41 to conduit
Cooling water is spilt, the conduit demoulding is helped, water fender 44 is provided between electromagnetic heater 43 and water-cooling-sprayer 42, passes through water fender
44, which prevent cooling water to be splashed on electromagnetic heater 43, causes the accident；The bottom of water tank 4 is provided with osculum 45, passes through osculum
45 discharge the cooling water of drippage, prevent from producing ponding in water tank 4, touch electromagnetic heater 43 and cause potential safety hazard.
With reference to figure 1 and Fig. 3, Rodless cylinder 3 is fixedly installed on base 1, pedestal is fixedly installed on the cylinder body of Rodless cylinder 3
31, support bar 32 is fixedly installed on pedestal 31, and the top of support bar 32 is provided with fixed plate 33, gas is provided with fixed plate 33
Cylinder 1, the piston rod of cylinder 1 is down-set through fixed plate 33, and the piston rod part of cylinder 1 is provided with gripping block
One 351, the gripping block 2 352 coordinated with gripping block 1, gripping block are provided with pedestal 3 positioned at the lower section of gripping block 1
One 351 with being provided with the guide groove 353 for melting head mould along conduit and having the extension of 41 opening directions, guide groove in the mating surface of gripping block 2 352
353 are engaged with the diameter of conduit, can be 353 closely to clamp conduit by guide groove.
With reference to figure 1, support 2 is fixedly installed on base 1 between water tank 4 and Rodless cylinder 3, support 2 is along vertically leading
Pipe direction of insertion is horizontally disposed cylinder 2 21, and the piston rod top of cylinder 2 21 is fixedly installed limited block 22, limited block 22
Upper setting position sensor 23；When the piston rod of cylinder 2 21 is stretched over extreme position, limited block 22 is located at guide groove 353 with leading
The centre of the molten opening of head mould tool 41 of pipe, conduit are contradicted on limited block 22 after inserting guide groove 353, and conduit exposes the portion of guide groove 353
Point length is fixed；When the piston rod of cylinder 2 21 is retracted to extreme position, limited block 22 is completely disposed in the moving region of Rodless cylinder 3
Outside, conduit can be inserted conduit by conduit conveyer and melt head mould tool 41, and conduit insertion conduit melts the length of head mould tool 41
It is fixed.
Specific implementation process：
Under original state, pedestal 31 is in the distal end that head mould tool is melted apart from conduit, now gripping block 1 and gripping block two
352 are in released state；Cylinder 2 21 is in extended configuration, and now limited block 22 is located at guide groove 353 and the molten head mould tool 41 of conduit
The centre of opening.
By conduit along the guide groove 353 in gripping block 2 352 to conduit melt head mould have 41 directions insert give, when catheter head contradict
During to limited block 22, trigger position sensor 23, position sensor 23 controls cylinder 1 to stretch, and cylinder 1 promotes gripping block
One 351 push, and gripping block 1 contradicts with gripping block 2 352, passes through the guide groove between gripping block 1 and gripping block 2 352
353 firmly clamp conduit, and position sensor 23 controls cylinder 2 21 to shrink, and cylinder 2 21 pulls limited block 22 to leave base
Seat 31 moving areas, now Rodless cylinder 3 drive pedestal 31 to conduit melt head mould have 41 directions movement, until pedestal 31 reach away from
From the near-end that conduit melts head mould tool 41, pedestal 31 drives conduit insertion conduit to melt head mould tool 41；Electromagnetic heater 43 melts to conduit
The heating of head mould tool 41, the head of conduit is machined to the state of smooth smooth-going, after the completion of heating process, the guide of water-cooling-sprayer 42
The molten head mould tool 41 of pipe sprays cooling water, conduit is melted the cooling rapidly of head mould tool 41, helps conduit to be melted from conduit in head mould tool 41 and takes off
Mould；After the completion of cooling procedure, Rodless cylinder 3 drives pedestal 31 to be moved to the distal end for melting head mould tool 41 apart from conduit, the band of pedestal 31
Dynamic conduit is melted in head mould tool 41 from conduit to be stripped, and cylinder 1 shrinks, and pulls gripping block 1 to rise, releases the folder to conduit
Hold, cylinder 2 21 stretches, and limited block 22 is promoted to close to the direction of guide groove 353, limited block 22 touches the same of catheter head
When, help conduit to depart from from guide groove 353 by frictional resistance, when cylinder 2 21 is stretched over the limit, limited block 22, which returns to, leads
Groove 353 melts the centre of the opening of head mould tool 41 with conduit, and conduit melts head and machined, restPoses.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of head processing unit, including base, it is characterized in that：Molten head mold mechanism is fixedly installed on the base (1),
The conduit conveyer for conduit to be pushed to molten head mold mechanism, the molten head mould tool are fixedly installed on the base (1)
The position-limit mechanism for restricted conduit extension elongation on conduit conveyer, institute are provided between mechanism and conduit conveyer
The support (2) that position-limit mechanism includes being fixedly installed on base (1) is stated, the support (2) is horizontal along vertical conduit direction of insertion
Cylinder two (21) is provided with, the piston rod top of the cylinder two (21) is fixedly installed limited block (22), the limited block
(22) position sensor (23) is set on；
When the piston rod of the cylinder two (21) is stretched over extreme position, the limited block (22) is located at conduit conveyer with leading
Between molten head mould tool (41) opening of pipe, contradicted after the conduit insertion conduit conveyer on limited block (22)；
When the piston rod of the cylinder two (21) is retracted to extreme position, the limited block (22) is completely disposed in conduit conveyer
Outside moving region, the conduit can insert molten head mold mechanism by conduit conveyer.
2. a kind of head processing unit according to claim 1, it is characterized in that：The molten head mold mechanism includes fixation and set
The water tank (4) on base (1) is put, the water tank (4) is fixedly installed conduit close to the one side of conduit conveyer and melts head mould
Have (41), the conduit melts head mould tool (41) opening towards close to the direction of conduit conveyer, and the conduit melts head mould tool
(41) direction away from conduit conveyer is fixedly installed heating arrangements, is provided with the water tank (4) for being melted for conduit
The water-cooling-sprayer (42) of head mould tool (41) cooling, water fender is provided between the heating arrangements and water-cooling-sprayer (42)
(44), the bottom of the water tank (4) is provided with osculum (45).
3. a kind of head processing unit according to claim 2, it is characterized in that：The heating arrangements are high frequency electric induction
Heater.
4. a kind of head processing unit according to claim 2, it is characterized in that：The heating arrangements are electromagnetic heater
(43)。
5. a kind of head processing unit according to claim 3 or 4, it is characterized in that：The conduit conveyer includes solid
Surely the Rodless cylinder (3) being arranged on base (1), the Rodless cylinder (3) are melted head mould tool (41) opening direction along conduit and moved,
Pedestal (31) is fixedly installed on Rodless cylinder (3) cylinder body, conduit clamp system is provided with the pedestal (31), passes through
The conduit clamps gear grips conduit, and the Rodless cylinder (3) can drive conduit to melt head mould tool (41) openings along conduit
To motion.
6. a kind of head processing unit according to claim 5, it is characterized in that：The conduit clamp system includes fixation and set
The support bar (32) on pedestal (31) is put, support bar (32) top is fixedly installed fixed plate (33), the fixed plate
(33) cylinder one (34) is provided with, the piston rod of the cylinder one (34) is down-set through fixed plate (33), the cylinder
The piston rod top of one (34) is provided with gripping block one (351), is set on the pedestal (31) below gripping block one (351)
There is gripping block two (352), the gripping block one (351) among gripping block two (352) with being provided with along Rodless cylinder (3) motion side
To the guide groove (353) of extension, the diameter of the guide groove (353) is identical with conduit, can closely be clamped by guide groove (353)
Conduit, the guide groove (353) and molten head mould tool (41) opening of conduit are conllinear in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720663482.8U CN207014639U (en) | 2017-06-08 | 2017-06-08 | A kind of head processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720663482.8U CN207014639U (en) | 2017-06-08 | 2017-06-08 | A kind of head processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207014639U true CN207014639U (en) | 2018-02-16 |
Family
ID=61485573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720663482.8U Active CN207014639U (en) | 2017-06-08 | 2017-06-08 | A kind of head processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207014639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435109A (en) * | 2018-12-30 | 2019-03-08 | 大连銮艺精密模塑制造有限公司 | Plastic product precise dressing processing jig |
| CN110614776A (en) * | 2019-10-18 | 2019-12-27 | 沈阳新智源医疗用品有限公司 | Automatic control catheter tip forming die |
-
2017
- 2017-06-08 CN CN201720663482.8U patent/CN207014639U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435109A (en) * | 2018-12-30 | 2019-03-08 | 大连銮艺精密模塑制造有限公司 | Plastic product precise dressing processing jig |
| CN110614776A (en) * | 2019-10-18 | 2019-12-27 | 沈阳新智源医疗用品有限公司 | Automatic control catheter tip forming die |
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