CN209365398U - A kind of core needle of tip machine and polymer tube position detection structure - Google Patents
A kind of core needle of tip machine and polymer tube position detection structure Download PDFInfo
- Publication number
- CN209365398U CN209365398U CN201821990487.2U CN201821990487U CN209365398U CN 209365398 U CN209365398 U CN 209365398U CN 201821990487 U CN201821990487 U CN 201821990487U CN 209365398 U CN209365398 U CN 209365398U
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- China
- Prior art keywords
- sliding rail
- screw rod
- clamping fixture
- needle tubing
- fixture seat
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Abstract
The utility model discloses a kind of core needles of tip machine and polymer tube position detection structure, including pedestal, needle tubing molding die on the base is set, molding socket is provided on the needle tubing molding die, the surface of the pedestal is provided with the first sliding rail, the direction of first sliding rail and the depth direction of the molding socket are in the same direction, sliding block is slidably connected on first sliding rail, the upper surface of the sliding block is provided with limit plate far from the side of the molding socket, the upper surface of the vertical sliding block of the limit plate, the upper surface of the sliding block is provided with the second sliding rail, second sliding rail is parallel with first sliding rail, second sliding rail slidably connects clamping fixture seat, needle tubing fixture is provided on the clamping fixture seat, the needle tubing fixture face molding socket, pressure gauge is provided on the limit plate, the pressure gauge offsets with the clamping fixture seat.The utility model solves the function that traditional tip machine does not have detection core needle and polymer tube is advancing to the position.
Description
Technical field
The utility model relates to a kind of detection structure, especially a kind of core needle of tip machine and polymer tube position detection knot
Structure.
Background technique
Traditional tip machine is used to carry out processing and forming to polymer tube, having covered the macromolecule in core needle when processing
Pipe is placed in needle tubing molding die, the processes such as is heated, cooled down to polymer tube to realize the molding to polymer tube；But
Be necessary to ensure that polymer tube promotes enough depth before this, traditional tip machine do not have detection core needle and polymer tube it
Between whether be advancing to the position.
Utility model content
Technical problem to be solved by the utility model is: solving traditional tip machine does not have detection core needle and polymer tube
The function whether being advancing to the position.
The solution that the utility model solves its technical problem is:
A kind of syringe needle of tip machine installs detection structure, including pedestal, the needle tubing molding die of setting on the base,
Molding socket is provided on the needle tubing molding die, the surface of the pedestal is provided with the first sliding rail, first sliding rail
Direction and the depth direction of the molding socket are in the same direction, and sliding block, the upper table of the sliding block are slidably connected on first sliding rail
Face is provided with limit plate far from the side of the molding socket, the upper surface of the vertical sliding block of the limit plate, the sliding block
Upper surface be provided with the second sliding rail, second sliding rail is parallel with first sliding rail, and second sliding rail slidably connects
Clamping fixture seat is provided with needle tubing fixture on the clamping fixture seat, socket is formed described in the needle tubing fixture face, is set on the limit plate
It is equipped with pressure gauge, the pressure gauge offsets with the clamping fixture seat.
As a further improvement of the above technical scheme, the pressure gauge includes dial plate, the probe for connecting dial plate, the spy
Head is set to the limit plate close to the side of the clamping fixture seat, and the clamping fixture seat is provided with vertical plate, sets on the vertical plate
It is equipped with screw hole, the screw hole is connected with the first screw rod, pops one's head in described in the first screw rod face, first screw rod abuts
The probe.
As a further improvement of the above technical scheme, the surface of the limit plate is provided with aperture, the aperture cooperation
It is connected with the second screw rod, spring is provided between the limit plate and the clamping fixture seat, one end of the spring connects the folder
Has seat, the other end of the spring connects second screw rod.
As a further improvement of the above technical scheme, the base upper surface is provided with screw rod, cooperates on the screw rod
There is nut, the nut connects the sliding block, and the screw rod is provided with motor far from one end of the needle tubing molding die, described
The output end of motor is connected the screw rod.
As a further improvement of the above technical scheme, the motor is servo motor.
As a further improvement of the above technical scheme, limit switches are set on first sliding rail.
The beneficial effects of the utility model are: the high score that needle tubing fixture set on the clamping fixture seat is to be formed for clamping
Sub- needle tubing is provided with core needle in the macromolecule needle tubing, by the setting of first sliding rail, sliding block, drives the clamping fixture seat toward needle tubing
The molding socket direction of molding die moves, so that macromolecule needle tubing to be formed is inserted into the socket, when macromolecule needle tubing
When being inserted into the socket of needle tubing molding die, the top of the macromolecule needle tubing can melt, and core needle passes through macromolecule needle tubing and reveals
Out, core needle offsets with needle tubing molding die, to generate on a reaction force and the clamping fixture seat, clamping fixture seat is in second cunning
The trend moved to pressure gauge is generated on rail, pressure gauge offsets with the clamping fixture seat, to measure a pressure value, while continuing to apply
Reinforcing makes the value of pressure gauge to a preset value, judges whether the core needle has obvious sliding to judge that core needle is in this process
It is no to be advancing to the position；Realize whether more convenient detection core needle is advancing to the position in polymer tube.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the side schematic view of the utility model；
Fig. 2 is the needle tubing molding die front schematic view of the utility model；
Fig. 3 is the screw rod, nut, motor schematic diagram of the utility model.
In attached drawing: pedestal 1, needle tubing molding die 2, limit switch 3, sliding block 4, limit plate 5, the second sliding rail 6, clamping fixture seat 7,
Needle tubing fixture 8, molding socket 9, dial plate 10, probe 11, the first screw rod 12, spring 13, the second screw rod 14, motor 15, screw rod 16,
Nut 17.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Fig.1~Fig. 3, a kind of core needle of tip machine and polymer tube position detection structure, including pedestal 1, setting exist
Needle tubing molding die 2 on the pedestal 1 is provided with molding socket 9, the surface of the pedestal 1 on the needle tubing molding die 2
It is provided with the first sliding rail, the direction of first sliding rail and the depth direction of the molding socket 9 are in the same direction, on first sliding rail
Sliding block 4 is slidably connected, the upper surface of the sliding block 4 is provided with limit plate 5, the limit far from the side of the molding socket 9
The upper surface of the vertical sliding block 4 of position plate 5, the upper surface of the sliding block 4 is provided with the second sliding rail 6, second sliding rail 6 and institute
It is parallel to state the first sliding rail, second sliding rail 6 slidably connects clamping fixture seat 7, and needle tubing fixture 8, institute are provided on the clamping fixture seat 7
Molding socket 9 described in 8 face of needle tubing fixture is stated, is provided with pressure gauge, the pressure gauge and the clamping fixture seat on the limit plate 5
7 offset.
In the present embodiment, needle tubing fixture 8 set on the clamping fixture seat 7 macromolecule needle tubing to be formed for clamping,
It is provided with core needle in the macromolecule needle tubing, by the setting of first sliding rail, sliding block 4, drives the clamping fixture seat 7 toward needle tubing shaping mould
9 direction of the molding socket movement of tool 2, so that macromolecule needle tubing to be formed is inserted into the socket, when macromolecule needle tubing is inserted into
When into the socket of needle tubing molding die 2, the top of the macromolecule needle tubing can melt, and core needle passes through macromolecule needle tubing and exposes,
Core needle offsets with needle tubing molding die 2, to generate on a reaction force and the clamping fixture seat 7, clamping fixture seat 7 is in second cunning
The trend moved to pressure gauge is generated on rail 6, pressure gauge offsets with the clamping fixture seat 7, to measure a pressure value, continues simultaneously
Applied force makes the value of pressure gauge to a preset value, judges whether the core needle has obvious sliding to judge core needle in this process
Whether polymer tube is advancing to the position；Realize whether more convenient detection core needle is advancing to the position in polymer tube.
In the present embodiment, which refers to the needle tubing of fundamental difference, and what the core needle and needle tubing set was advancing to the position
Power.
It is further used as preferred embodiment, the pressure gauge includes the probe 11 of dial plate 10, connection dial plate 10, described
Probe 11 is set to the limit plate 5 close to the side of the clamping fixture seat 7, and the clamping fixture seat 7 is provided with vertical plate, described vertical
Screw hole is provided on plate, the screw hole is connected with the first screw rod 12, pops one's head in 11 described in 12 face of the first screw rod, described
First screw rod 12 abuts the probe 11；The structure is simple, setting is reasonable, by the setting of first screw rod 12, can facilitate
Adjusting probe 11 and the tightness that supports of 12 initial phase of the first screw rod.
It is further used as preferred embodiment, the surface of the limit plate 5 is provided with aperture, and the aperture is cooperatively connected
There is the second screw rod 14, spring 13 is provided between the limit plate 5 and the clamping fixture seat 7, one end of the spring 13 connects institute
Clamping fixture seat 7 is stated, the other end of the spring 13 connects second screw rod 14；The structure is simple, setting is reasonable, passes through the spring
13 setting, can the clamping fixture seat 7 and the pressure gauge can generate certain buffer function when contacting, on the one hand avoid damage should
Pressure gauge, moment reaction force damage core needle when pressure gauge and clamping fixture seat 7 on the other hand can effectively be avoided to offset.
It is further used as preferred embodiment, 1 upper surface of pedestal is provided with screw rod 16, cooperates on the screw rod 16
There is nut 17, the nut 17 connects the sliding block 4, and the screw rod 16 is provided with far from one end of the needle tubing molding die 2
Motor 15, the output end of the motor 15 are connected the screw rod 16；The structure is simple, setting is convenient, the screw rod 16 with should
Nut 17 forms feed screw nut's kinematic pair, the screw rod 16 rotation is driven by motor 15, to drive the nut 17 along screw rod 16
Axial-movement, and then the nut 17 drive the sliding block 4 movement.
It is further used as preferred embodiment, the motor 15 is servo motor 15；The setting rationally, simply, passes through
The motor 15 is set as servo motor 15, torque, the revolving speed of the control servo motor 15 of preparation can be controlled, it can be more quasi-
The power of speed and generation that true control sliding block 4 is moved to needle tubing molding die 2.
It is further used as preferred embodiment, limit switches 3 are set on first sliding rail；The structure is simple, sets
It sets conveniently, in the present embodiment, limit switch 3 can be set in the end of travel of sliding block 4, be limited with the sliding to sliding block 4,
The limit switch 3 is electrically connected motor 15.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (6)
1. a kind of core needle of tip machine and polymer tube position detection structure, including pedestal (1), setting are on the pedestal (1)
Needle tubing molding die (2), molding socket (9) is provided on the needle tubing molding die (2), it is characterised in that: the pedestal
(1) surface is provided with the first sliding rail, and the direction of first sliding rail and the depth direction of molding socket (9) are in the same direction, institute
It states and is slidably connected on the first sliding rail sliding block (4), the upper surface of the sliding block (4) is set far from the side of molding socket (9)
It is equipped with limit plate (5), the upper surface of the vertical sliding block (4) of the limit plate (5), the upper surface of the sliding block (4) is provided with
Second sliding rail (6), second sliding rail (6) is parallel with first sliding rail, and second sliding rail (6) slidably connects clamping fixture seat
(7), it is provided with needle tubing fixture (8) on the clamping fixture seat (7), forms socket (9) described in needle tubing fixture (8) face, it is described
Pressure gauge is provided on limit plate (5), the pressure gauge offsets with the clamping fixture seat (7).
2. a kind of core needle of tip machine according to claim 1 and polymer tube position detection structure, it is characterised in that: institute
Stating pressure gauge includes dial plate (10), the probe (11) for connecting dial plate (10), and the probe (11) is set to the limit plate (5) and leans on
The side of the nearly clamping fixture seat (7), the clamping fixture seat (7) are provided with vertical plate, screw hole, the spiral shell are provided on the vertical plate
Hole is connected with the first screw rod (12), is popped one's head in (11) described in the first screw rod (12) face, and first screw rod (12) is supported
Connect the probe (11).
3. a kind of core needle of tip machine according to claim 1 and polymer tube position detection structure, it is characterised in that: institute
The surface for stating limit plate (5) is provided with aperture, and the aperture is connected with the second screw rod (14), the limit plate (5) and institute
It states and is provided between clamping fixture seat (7) spring (13), one end of the spring (13) connects the clamping fixture seat (7), the spring
(13) the other end connects second screw rod (14).
4. a kind of core needle of tip machine according to claim 1 and polymer tube position detection structure, it is characterised in that: institute
It states pedestal (1) upper surface to be provided with screw rod (16), be combined with nut (17) on the screw rod (16), the nut (17) connects institute
It states sliding block (4), the screw rod (16) is provided with motor (15), the motor far from one end of the needle tubing molding die (2)
(15) output end is connected the screw rod (16).
5. a kind of core needle of tip machine according to claim 4 and polymer tube position detection structure, it is characterised in that: institute
Stating motor (15) is servo motor (15).
6. a kind of core needle of tip machine according to claim 1 and polymer tube position detection structure, it is characterised in that: institute
State setting limit switches (3) on the first sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990487.2U CN209365398U (en) | 2018-11-29 | 2018-11-29 | A kind of core needle of tip machine and polymer tube position detection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990487.2U CN209365398U (en) | 2018-11-29 | 2018-11-29 | A kind of core needle of tip machine and polymer tube position detection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209365398U true CN209365398U (en) | 2019-09-10 |
Family
ID=67834335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821990487.2U Active CN209365398U (en) | 2018-11-29 | 2018-11-29 | A kind of core needle of tip machine and polymer tube position detection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209365398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246452A (en) * | 2021-07-14 | 2021-08-13 | 广东大宇智能设备有限公司 | Dilator tip forming device and automatic tip forming machine |
| CN114102972A (en) * | 2021-10-20 | 2022-03-01 | 广东百合医疗科技股份有限公司 | Silica gel catheter tip forming method |
-
2018
- 2018-11-29 CN CN201821990487.2U patent/CN209365398U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246452A (en) * | 2021-07-14 | 2021-08-13 | 广东大宇智能设备有限公司 | Dilator tip forming device and automatic tip forming machine |
| CN113246452B (en) * | 2021-07-14 | 2021-10-22 | 广东大宇智能设备有限公司 | Dilator tip forming device and automatic tip forming machine |
| CN114102972A (en) * | 2021-10-20 | 2022-03-01 | 广东百合医疗科技股份有限公司 | Silica gel catheter tip forming method |
| CN114102972B (en) * | 2021-10-20 | 2024-03-19 | 广东百合医疗科技股份有限公司 | Forming method of tip of silica gel catheter |
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