CN208800326U - A kind of rotatable point rubber pipe device - Google Patents
A kind of rotatable point rubber pipe device Download PDFInfo
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- CN208800326U CN208800326U CN201821353437.3U CN201821353437U CN208800326U CN 208800326 U CN208800326 U CN 208800326U CN 201821353437 U CN201821353437 U CN 201821353437U CN 208800326 U CN208800326 U CN 208800326U
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- suck back
- back valve
- valve
- measuring cylinder
- pressure measuring
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Abstract
The utility model belongs to dispensing technology field, more particularly to a kind of rotatable point rubber pipe device, including sebific duct and dispensing tube fixing device, described sebific duct includes pressure measuring cylinder, suck back valve, rotate means of communication, syringe and needle tubing, the suck back valve is fixedly connected on dispensing tube fixing device, suck back valve heating tool is provided on the suck back valve, the pressure measuring cylinder is fixedly connected on dispensing tube fixing device by pressure measuring cylinder fixed block, resorption valve inlet is provided on the suck back valve, the pressure measuring cylinder is connected to by resorption valve inlet with suck back valve, the syringe is connected to by rotating means of communication with suck back valve, connecting tube is connected between the suck back valve and rotation means of communication, the outlet end of the syringe is connected to needle tubing, the needle tubing end is oblique.The utility model can make syringe and needle tubing make rotary motion with respect to other component, realizing a sebific duct can be rotated function for dispensing glue, and overall structure is simple, easy to operate by setting rotation means of communication.
Description
Technical field
The utility model belongs to dispensing technology field, and in particular to a kind of rotatable point rubber pipe device.
Background technique
Dispenser is also known as glue spreader, adhesive dripping machine, adhesive supplier, glue pouring machine etc., specially controls fluid.And by fluid point
Drop, the automatic machinery coated on product surface or interiors of products are, it can be achieved that three-dimensional, four-dimensional path dispensing, are accurately positioned, precisely
Control glue, not wire drawing, not leak adhesive, rubber drop-free.It is accurate that dispenser is mainly used for glue in Product Process, paint and other liquid
Point, note, painting, point drip to each product exact position, can be used to realize get ready, draw lines, round or camber, dispenser is alternative
Manual work realizes mechanization production, and single machine can be operated, simple and easy.In the industrial production, many places require to use
Dispensing, such as integrated circuit, semiconductor packages, printed circuit board, color LCD screen, electronic component (such as relay, loudspeaking
Device), electronic component, automobile component etc..
Existing dispenser mainly to object upper surface carry out gluing, when need to around object carry out gluing or
When needing to carry out gluing to the groove inner wall of object, existing sebific duct often cannot achieve or gluing effect is poor, unfavorable
In normal production.
Utility model content
In order to solve the above problems existing in the present technology, the utility model aim is to provide a kind of rotatable dispensing
Pipe device, it is fixed to solve in the prior art sebific duct, technology for dispensing glue can not be carried out around or within to object
Problem.
The technology employed by the present utility model is a kind of rotatable point rubber pipe device, including sebific duct and dispensing
Tube fixing device, described sebific duct include pressure measuring cylinder, suck back valve, rotation means of communication, syringe and needle tubing, and the suck back valve is fixed to be connected
It connecing on dispensing tube fixing device, the pressure measuring cylinder is fixedly connected on dispensing tube fixing device by pressure measuring cylinder fixed block, and described time
It inhales and is provided with resorption valve inlet on valve, the pressure measuring cylinder is connected to by resorption valve inlet with suck back valve, and the syringe passes through rotation
Means of communication is connected to suck back valve, and the outlet end of the syringe is connected to needle tubing.
Further, pressure gauge and pressure valve are provided on the pressure measuring cylinder.Pressure measuring cylinder is primarily to store colloid simultaneously
By colloid with certain pressure elimination point sebific duct, therefore the pressure in pressure measuring cylinder cannot be excessive, and pressure is excessive to equipment requirement ratio
Higher, the problem of there is also wastes, pressure can not be too small, if pressure is too small to squeeze out dispensing for colloid well
Pipe.Preferably, pressure gauge and pressure valve are provided on pressure measuring cylinder, pressure gauge can be surveyed with real-time detection and be shown in pressure measuring cylinder
Pressure value, when pressure cylinder pressure is too small, openable pressure valve is pressurized；It is openable when pressure cylinder pressure is excessive
Pressure valve is depressurized, and the setting is easy to operate and very practical.
Further, suck back valve heating tool is provided on the suck back valve.Colloid can enter back after pressure measuring cylinder extrusion
Inhale valve, some colloids since material is special, need heat to keep liquid, as use hot melt adhesive if then must isocolloid add
Heat just has viscosity after melting, it is therefore desirable to heating device be arranged to guarantee colloid in liquid condition.Preferably, on suck back valve
It is provided with suck back valve heating tool.
Further, the suck back valve heating tool is fixedly connected on dispensing tube fixing device, and the suck back valve passes through back
Valve fixed block is inhaled to be fixedly connected on suck back valve heating tool.Although on suck back valve be arranged suck back valve heating tool can to return
It inhales valve to be heated, but if structure setting is unreasonable, a sebific duct is made to seem more lengthy and jumbled, it is not only possible to will affect a sebific duct
Installation, can also make to fill a device use it is very heavy, it is also very ugly.Suck back valve heating tool is fixedly connected on dispensing
On tube fixing device, guarantee that suck back valve heating tool stable connection, suck back valve are fixedly connected on suck back valve by suck back valve fixed block
On heating tool, suck back valve heating tool can be designed to shape corresponding with suck back valve shape, not only guarantee two in this way
Person's stable connection, and can maximize and save space, structure is simplified, and design rationally, is avoided and made because dispensing pipe volume is excessive
At it is difficult to install.
Further, the needle tubing end is oblique.When need to around object or the groove inner wall of object carry out
When gluing, if needle tubing is staight needle, it is difficult to be coated onto colloid around object or the groove inner wall of object, therefore, to understand
Certainly this problem sets skewed for needle tubing end, make the needle tubing of sloping portion directly with around object or object it is recessed
Colloid is directly sent to the position by the contact of slot inner wall, guarantees that colloid has enough covering surfaces to corresponding site, and then guarantee foot
Enough viscosity.
Further, it is connected between the suck back valve and rotation means of communication by connecting tube.Due to the big portion of sebific duct
It is grouped as that part dimension is all relatively fixed, when needing to adjust production requirement of the length of point sebific duct to meet certain product, if
Can not carry out length adjustment can then bring many inconvenience, in order to meet this demand, between suck back valve and rotation means of communication
It is connected with connecting tube, the length of connecting tube can be replaced, to adjust the length of point sebific duct totality.Meanwhile it if will directly return
Valve to be inhaled to connect with rotation means of communication, then the coupling part of suck back valve needs to be adapted to the coupling part of rotation means of communication, this
Also it will increase the production difficulty of suck back valve.
Further, the dispensing tube fixing device is detachably connected on fixed frame.Whole point sebific duct is all to be fixed on a little
On sebific duct fixed frame, when dispensing tube fixing device is mobile, then entirely point sebific duct also can be moved and then, and dispensing tube fixing device is removable
It unloads and is connected on fixed frame, the relative position of adjustable dispensing tube fixing device and fixed frame adjusts the opposite position of a sebific duct
It sets.Then the mode being detachably connected can be used by the way that multiple corresponding holes are arranged on dispensing tube fixing device and fixed frame
Dispensing tube fixing device and fixed frame are fixed for pin shaft or bolted mode.
The utility model has the following beneficial effects:
1, the utility model can make syringe and needle tubing do revolution fortune with respect to suck back valve by setting rotation means of communication
Dynamic, realizing a sebific duct can be rotated function for dispensing glue.
2, by the way that pressure gauge and pressure valve are arranged on pressure measuring cylinder, real-time detection and the pressure value in pressure measuring cylinder can be shown,
It is easy to adjust.
3, by setting suck back valve heating tool, suck back valve can be heated at any time, guarantee the colloid in suck back valve
In liquid condition.
4, set skewed for needle tubing end, it is ensured that colloid is accurately sent to around object or object it is recessed
Slot inner wall.
5, by setting connecting tube, the total length of sebific duct can be adjusted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the left view of the utility model；
Fig. 4 is the bottom view of the utility model；
Fig. 5 is the use schematic diagram of the utility model；
In figure: 1- fixed frame；2- dispensing tube fixing device；3- suck back valve fixed block；4- pressure measuring cylinder；5- pressure measuring cylinder fixed block；
6- pressure gauge；7- pressure valve；8- suck back valve；9- suck back valve heating tool；10- resorption valve inlet；11- rotates means of communication；12-
Syringe；13- needle tubing；14- connecting tube.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
Embodiment 1:
As shown in Figure 1,2,3, 4, a kind of rotatable point rubber pipe device, including sebific duct and dispensing tube fixing device 2, it is described
Point sebific duct includes that pressure measuring cylinder 4, suck back valve 8, rotation means of communication 11, syringe 12 and needle tubing 13, the suck back valve 8 are fixedly connected on
On dispensing tube fixing device 2, the pressure measuring cylinder 4 is fixedly connected on dispensing tube fixing device 2 by pressure measuring cylinder fixed block 5, and described time
It inhales and is provided with resorption valve inlet 10 on valve 8, the pressure measuring cylinder 4 is connected to by resorption valve inlet 10 with suck back valve 8, the syringe 12
It is connected to by rotation means of communication 11 with suck back valve 8, the outlet end of the syringe 12 is connected to needle tubing 13.
Working principle: dispenser is as shown in figure 5, include pedestal, door type frame, horizontal sliding mechanism, straight skidding mechanism, point
Sebific duct, the door type frame are mounted on the base, and the horizontal sliding mechanism is mounted on door type frame, the straight skidding mechanism peace
In horizontal sliding mechanism, described sebific duct is mounted in straight skidding mechanism, and the utility model is dispensing tube portion.
When work, colloid is added in pressure measuring cylinder 4, by adjusting the pressure in the adjusting pressure measuring cylinder 4 of pressure valve 7, by colloid
It is expressed into suck back valve 8, keeping suck back valve heating tool 9 is in working condition, heats to the colloid in suck back valve 8, makes glue
Body keeps liquid condition, and colloid is entered in rotational coupling mechanism 11 by connecting tube 14, then into syringe 12, finally led to
It crosses needle tubing 13 to be coated on the product for needing gluing, due to rotational coupling mechanism 11, syringe 12 and needle tubing 13 are can be with
The connecting component for relatively rotating 11 or more bindiny mechanism makees rotary motion, therefore can be to carrying out gluing around object.
Embodiment 2:
As a preferred embodiment of the present invention, on the basis of embodiment 1, pressure gauge 6 is provided on the pressure measuring cylinder 4
With pressure valve 7.Pressure measuring cylinder 4 primarily to storage colloid and by colloid with certain pressure elimination point sebific duct, therefore pressure measuring cylinder 4
The problem of interior pressure cannot be excessive, and pressure is excessive relatively high to equipment requirement, and there is also wastes, pressure can not be too small,
If pressure is too small to squeeze out point sebific duct for colloid well.Preferably, pressure gauge 6 and pressure are provided on pressure measuring cylinder 4
Valve 7, the pressure value in pressure measuring cylinder 4 can be surveyed with real-time detection and be shown to pressure gauge 6, openable when pressure is too small in pressure measuring cylinder 4
Pressure valve 7 is pressurized；When pressure is excessive in pressure measuring cylinder 4, openable pressure valve 7 is depressurized, the setting it is easy to operate and
It is very practical.
Embodiment 3:
As a preferred embodiment of the present invention, on the basis of embodiment 1, suck back valve is provided on the suck back valve 8
Heating tool 9.Colloid can enter suck back valve 8 after the extrusion of pressure measuring cylinder 4, some colloids need to heat to protect since material is special
Hold it is liquid, as using then must just having viscosity after isocolloid heating and melting if hot melt adhesive, it is therefore desirable to setting heating dress
It sets to guarantee colloid in liquid condition.Preferably, suck back valve heating tool 9 is provided on suck back valve 8.
Embodiment 4:
As a preferred embodiment of the present invention, on the basis of embodiment 3, the suck back valve heating tool 9 is fixed to be connected
It connects on dispensing tube fixing device 2, the suck back valve 8 is fixedly connected on suck back valve heating tool 9 by suck back valve fixed block 3.
Although suck back valve heating tool 9 is arranged on suck back valve 8 can heat suck back valve 8, if structure setting does not conform to
Reason, makes a sebific duct seem more lengthy and jumbled, it is not only possible to will affect the installation of a sebific duct, can also make to fill a device use it is very stupid
Weight, it is also very ugly.Suck back valve heating tool 9 is fixedly connected on dispensing tube fixing device 2, guarantees suck back valve heating tool 9
Stable connection, suck back valve 8 are fixedly connected on suck back valve heating tool 9 by suck back valve fixed block 3, suck back valve can be heated
Jig 9 is designed to shape corresponding with 8 shape of suck back valve, not only guarantees the two stable connection in this way, and can maximize section
About space, structure are simplified, design rationally, avoid because dispensing pipe volume it is excessive caused by it is difficult to install.
Embodiment 5:
As a preferred embodiment of the present invention, on the basis of embodiment 1,13 end of needle tubing is oblique.When
It needs, if needle tubing 13 is staight needle, to be difficult for colloid to be coated onto around object or when the groove inner wall of object carries out gluing
Around object or therefore the groove inner wall of object in order to solve this problem, sets skewed for 13 end of needle tubing, makes
Colloid is directly sent to the position directly and around object or the groove inner wall of object contacts by the needle tubing 13 of sloping portion, is protected
Demonstrate,proving colloid has enough covering surfaces to corresponding site, and then guarantees enough viscosity.
Embodiment 6:
As a preferred embodiment of the present invention, embodiment 1 to 5 any one on the basis of, the suck back valve 8 with turn
It is connected between dynamic means of communication 11 by connecting tube 14.Since most of building block size of sebific duct is all relatively fixed, when
When needing to adjust production requirement of the length of a sebific duct to meet certain product, many can be brought if it can not carry out length adjustment
Inconvenience is connected with connecting tube 14 between suck back valve 8 and rotation means of communication 11 to meet this demand, connecting tube 14
Length can be replaced, to adjust the length of point sebific duct totality.Meanwhile if directly by suck back valve 8 and rotation means of communication 11
Connection, then the coupling part of suck back valve 8 needs to be adapted to the coupling part of rotation means of communication 11, this also will increase suck back valve 8
Production difficulty.
Embodiment 7:
As a preferred embodiment of the present invention, on the basis of embodiment 1, the dispensing tube fixing device 2 detachably connects
It connects on fixed frame 1.Whole point sebific duct is all to be fixed on dispensing tube fixing device 2, then entire when dispensing tube fixing device 2 is mobile
Point sebific duct also can be moved and then, dispensing tube fixing device 2 is detachably connected on fixed frame 1, adjustable dispensing tube fixing device 2
The relative position of a sebific duct is adjusted with the relative position of fixed frame 1.The mode being detachably connected can be by solid in sebific duct
Determine that multiple corresponding holes are arranged on frame 2 and fixed frame 1, then with pin shaft or bolted mode by dispensing tube fixing device
2 and fixed frame 1 be fixed.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (7)
1. a kind of rotatable point rubber pipe device, including sebific duct and dispensing tube fixing device (2), it is characterised in that: the dispensing
Pipe includes pressure measuring cylinder (4), suck back valve (8), rotation means of communication (11), syringe (12) and needle tubing (13), and the suck back valve (8) is solid
Surely it is connected on dispensing tube fixing device (2), the pressure measuring cylinder (4) is fixedly connected on a sebific duct by pressure measuring cylinder fixed block (5) and consolidates
Determine on frame (2), be provided with resorption valve inlet (10) on the suck back valve (8), the pressure measuring cylinder (4) passes through resorption valve inlet (10)
It is connected to suck back valve (8), the syringe (12) is connected to by rotating means of communication (11) with suck back valve (8), the syringe (12)
Outlet end be connected to needle tubing (13).
2. a kind of rotatable point rubber pipe device according to claim 1, it is characterised in that: set on the pressure measuring cylinder (4)
It is equipped with pressure gauge (6) and pressure valve (7).
3. a kind of rotatable point rubber pipe device according to claim 1, it is characterised in that: set on the suck back valve (8)
It is equipped with suck back valve heating tool (9).
4. a kind of rotatable point rubber pipe device according to claim 3, it is characterised in that: the suck back valve heating tool
(9) it is fixedly connected on dispensing tube fixing device (2), the suck back valve (8) is fixedly connected on resorption by suck back valve fixed block (3)
On valve heating tool (9).
5. a kind of rotatable point rubber pipe device according to claim 1, it is characterised in that: needle tubing (13) end is in
It is skewed.
6. rotatably putting rubber pipe device to one kind described in 5 any one according to claim 1, it is characterised in that: described time
It inhales and is connected between valve (8) and rotation means of communication (11) by connecting tube (14).
7. a kind of rotatable point rubber pipe device according to claim 1, it is characterised in that: the dispensing tube fixing device
(2) it is detachably connected on fixed frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353437.3U CN208800326U (en) | 2018-08-21 | 2018-08-21 | A kind of rotatable point rubber pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353437.3U CN208800326U (en) | 2018-08-21 | 2018-08-21 | A kind of rotatable point rubber pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208800326U true CN208800326U (en) | 2019-04-30 |
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ID=66235588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821353437.3U Active CN208800326U (en) | 2018-08-21 | 2018-08-21 | A kind of rotatable point rubber pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208800326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023035403A1 (en) * | 2021-09-10 | 2023-03-16 | 长鑫存储技术有限公司 | Coating device, and apparatus and method for coating semiconductor structure with colloid |
-
2018
- 2018-08-21 CN CN201821353437.3U patent/CN208800326U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023035403A1 (en) * | 2021-09-10 | 2023-03-16 | 长鑫存储技术有限公司 | Coating device, and apparatus and method for coating semiconductor structure with colloid |
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