CN108840047A - A kind of device suitable for carrying out weight feed to the fluid with pasty consistency - Google Patents
A kind of device suitable for carrying out weight feed to the fluid with pasty consistency Download PDFInfo
- Publication number
- CN108840047A CN108840047A CN201810579313.5A CN201810579313A CN108840047A CN 108840047 A CN108840047 A CN 108840047A CN 201810579313 A CN201810579313 A CN 201810579313A CN 108840047 A CN108840047 A CN 108840047A
- Authority
- CN
- China
- Prior art keywords
- conduit
- mandrel
- fluid
- pedestal
- support backing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/32—Adaptations of bearings or couplings for supporting and connecting screws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/088—Pipe-line systems for liquids or viscous products for solids or suspensions of solids in liquids, e.g. slurries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- Coating Apparatus (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The device that the invention discloses a kind of suitable for carrying out weight feed to the fluid with pasty consistency, including：First pedestal of the entrance with the fluid and separated with the first pedestal and with the fluid outlet the second pedestal；And the conduit of an elastically deformable, the tube at one end and entrance fluid communication and the other end and the communication；Live spindle at least one screw, one end of the mandrel is rotationally attached to first pedestal, and the other end of the mandrel is rotationally attached to second pedestal；Conduit is also equipped with a support backing so that at least part for one section of conduit being located between the mandrel and the support backing is contacted with mandrel extruding；The drive shaft being connected with mandrel, for driving the rotation of the mandrel.The fluid for the pasty consistency that the present invention can be contained in the conduit by controlling the screw driving of the mandrel is accurately supplied to.
Description
Technical field
It is the present invention relates to fluid injector field, in particular to a kind of suitable for determining the fluid with pasty consistency
Measure the device of supply.
Background technique
There are many occasions to need to carry out fluid quantitative supply, the weight feed of general fluid is easier to control, but
It is when the viscosity of fluid is sizable, such as supply is as the stream of paste (similar be stirred cement or sesame cream) etc
When body, how to carry out quantitative supply is that a comparison is difficult to the field controlled.And this field also not similar device or existing
There is the disclosure of technology.Especially in the offer of the accurate field of the quantitative comparison of fluid rarely similar technological document.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology and deficiency, provides a kind of be suitable for pasty consistency
Fluid carry out the device of weight feed, which is characterized in that described device includes：First pedestal of the entrance with the fluid
And the second pedestal of the outlet of the fluid is separated and had with the first pedestal；
And the conduit of an elastically deformable, the tube at one end and entrance fluid communication and the other end and institute
State communication；
And the live spindle at least one screw for being used to drive the fluid being contained in the conduit, institute
The one end for stating mandrel is rotationally attached to first pedestal, and the other end of the mandrel is rotationally attached to described second
Pedestal；
The conduit is also equipped with a support backing, the support backing to be located at the mandrel and the support backing it
Between at least part and the mandrel extruding of one section of conduit contact；
And a drive shaft being connected with mandrel, for driving the rotation of the mandrel, to pass through the heart
The fluid for the pasty consistency that axial screw screw drive is contained in the conduit pours into the outlet.
Further, wherein the support backing includes the shell for the conduit, so that on the support backing
The conduit be supported so that screw and the tubular conduit extruding of mandrel contact.
Further, wherein the conduit and the support backing are integrated in the same component.
Further, wherein the conduit and the support backing are independent components.
Further, wherein the support backing is made of the material of elastically deformable.
It further, further include the shell for being attached to first pedestal and second pedestal.
Further, at least one of first base portion, second base portion constitute the part of the shell.
Further, the shell includes one or more screw for running through the shell, and the head of the screw is from outer
The outside of shell is reachable, and end reaches the support backing.
Further, it wherein the drive shaft is flexible, is used for the drive between actuator motor and the mandrel
The dynamic manual orientation connected to allow described device.
The advantages of the technical program, is as follows.
The quantitative pasty fluid of extruding offer, which is carried out, by the screw thread of the mandrel of screw type greatly improves quantitative essence
Exactness.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, and embodiments of the present invention are not limited thereto.
Embodiment one.
A kind of device suitable for carrying out weight feed to the fluid with pasty consistency, which is characterized in that described device packet
It includes：First pedestal of the entrance with the fluid and separated with the first pedestal and with the fluid outlet the second base
Seat；Here the shape of two pedestals can be set according to the occasion of specific implementation weight feed, such as by the second pedestal
It is configured to a kind of injection needle.
It also has the conduit of an elastically deformable, the tube at one end and entrance fluid communication and the other end
With the communication；This conduit can be the conduit of plastics or general macromolecule material, can be squeezed buckling
Shape makes the pasty fluid wherein passed through advance to gush out from injection needle.
And the live spindle at least one screw for being used to drive the fluid being contained in the conduit, institute
The one end for stating mandrel is rotationally attached to first pedestal, and the part enclosure of mandrel fixed can be connected to first here
Make its limit installation on pedestal, mandrel belongs to common connection firmware, and which is not described herein again for specific mounting means, and institute
The other end for stating mandrel is rotatably attached or that fixes is attached to second pedestal；The setting of screw can be according to need
The supply precision wanted changes the size of its outer diameter, such as uses lesser major diameter of thread when needing bigger precision, from
And the fluid that each rotary squeezing is gone out is less.
The conduit is also equipped with a support backing, the support backing to be located at the mandrel and the support backing it
Between at least part and the mandrel extruding of one section of conduit contact；
And a drive shaft being connected with mandrel, for driving the rotation of the mandrel, which can be set
It sets on the first pedestal, thus the fluid for the pasty consistency being contained in the conduit by the screw driving of the mandrel
Pour into the outlet.Drive shaft can be by connecting the stepper motor that the first base interior is arranged in come so that the stream gushed out every time
Amount is controllable, and the amount for the fluid gushed out is controlled by programming.
Further, wherein the support backing includes the shell for the conduit, so that on the support backing
The conduit be supported so that screw and the tubular conduit extruding of mandrel contact.And in the present embodiment wherein
The mandrel has the uncontinuous spiral line for discontinuously driving the fluid.Alternatively, the mandrel has and has
The screw of bending part.Here backing can have the screw thread substantially cooperated with the screw, so that two
Side carries out corresponding extruding simultaneously.
Further, wherein the conduit and the support backing are integrated in the same component.Or it wherein described leads
Pipe and the support backing are independent components.And wherein the support backing by the material of elastically deformable be made for example with
Conduit uses the same or similar material.
It further, further include the shell for being attached to first pedestal and second pedestal.Or directly by institute
At least one for stating the first base portion, second base portion constitutes the part of the shell.Change it with specific reference to application scenarios
Shape.The shell includes one or more screw for running through the shell, and the head of the screw can be to from the outside of shell
It reaches, end reaches the support backing.The compressing dynamics that backing can be adjusted by screw in this way, especially works as the present apparatus
After access times are more, need to carry out screw operation to continue its degree for squeezing contact.
In this example, wherein the drive shaft is flexible, it is used for the driving between actuator motor and the mandrel
Connect the manual orientation to allow described device.In this way when supply pasty fluid enters complicated region, holding can be passed through
First pedestal and drive shaft change the direction of output.
Embodiment two.
A kind of device suitable for carrying out weight feed to the fluid with pasty consistency, which is characterized in that described device packet
It includes：First pedestal of the entrance with the fluid and separated with the first pedestal and with the fluid outlet the second base
Seat；Here the shape of two pedestals can be set according to the occasion of specific implementation weight feed, such as by the second pedestal
It is configured to a kind of injection needle.
It also has the conduit of an elastically deformable, the tube at one end and entrance fluid communication and the other end
With the communication；This conduit can be the conduit of plastics or general macromolecule material, can be squeezed buckling
Shape makes the pasty fluid wherein passed through advance to gush out from injection needle.
And the live spindle at least one screw for being used to drive the fluid being contained in the conduit, institute
The one end for stating mandrel is rotationally attached to first pedestal, and the other end of the mandrel is rotationally attached to described second
Pedestal；The supply precision that the setting of screw can according to need changes the size of its outer diameter, such as is needing bigger essence
Lesser major diameter of thread is used when spending, so that the fluid that rotary squeezing goes out every time is less.
The conduit is also equipped with a support backing, the support backing to be located at the mandrel and the support backing it
Between at least part and the mandrel extruding of one section of conduit contact；
And a drive shaft being connected with mandrel, for driving the rotation of the mandrel, to pass through the heart
The fluid for the pasty consistency that axial screw screw drive is contained in the conduit pours into the outlet.Drive shaft can pass through company
Stepper motor is connect to control the amount for the fluid gushed out by programming so that the flow gushed out every time is controllable.
Further, wherein the support backing includes the shell for the conduit, so that on the support backing
The conduit be supported so that screw and the tubular conduit extruding of mandrel contact.And in the present embodiment wherein
The mandrel has the uncontinuous spiral line for discontinuously driving the fluid.Alternatively, the mandrel has and has
The screw of bending part.Here backing can have the screw thread substantially cooperated with the screw, so that two
Side carries out corresponding extruding simultaneously.
Further, wherein the conduit and the support backing are integrated in the same component.Or it wherein described leads
Pipe and the support backing are independent components.And wherein the support backing by the material of elastically deformable be made for example with
Conduit uses the same or similar material.
It further, further include the shell for being attached to first pedestal and second pedestal.Or directly by institute
At least one for stating the first base portion, second base portion constitutes the part of the shell.Change it with specific reference to application scenarios
Shape.The shell includes one or more screw for running through the shell, and the head of the screw can be to from the outside of shell
It reaches, end reaches the support backing.The compressing dynamics that backing can be adjusted by screw in this way, especially works as the present apparatus
After access times are more, need to carry out screw operation to continue its degree for squeezing contact.
In the present embodiment, the drive shaft is rigid, and is led in this way by motor as actuator and the driving
Axis connection is to allow for described device to be mounted on machine.Although drive shaft deflecting cannot be made in this way, it is suitable for orienting
The occasion of supply.
Embodiment three.
A kind of device suitable for carrying out weight feed to the fluid with pasty consistency, which is characterized in that described device packet
It includes：First pedestal of the entrance with the fluid and separated with the first pedestal and with the fluid outlet the second base
Seat；Here the shape of two pedestals can be set according to the occasion of specific implementation weight feed, such as by the second pedestal
It is configured to a kind of injection needle.
It also has the conduit of an elastically deformable, the tube at one end and entrance fluid communication and the other end
With the communication；This conduit can be the conduit of plastics or general macromolecule material, can be squeezed buckling
Shape makes the pasty fluid wherein passed through advance to gush out from injection needle.
And the live spindle at least one screw for being used to drive the fluid being contained in the conduit, institute
The one end for stating mandrel is rotationally attached to first pedestal, and the other end of the mandrel is rotationally attached to described second
Pedestal；The supply precision that the setting of screw can according to need changes the size of its outer diameter, such as is needing bigger essence
Lesser major diameter of thread is used when spending, so that the fluid that rotary squeezing goes out every time is less.
The conduit is also equipped with a support backing, the support backing to be located at the mandrel and the support backing it
Between at least part and the mandrel extruding of one section of conduit contact；
And a drive shaft being connected with mandrel, for driving the rotation of the mandrel, to pass through the heart
The fluid for the pasty consistency that axial screw screw drive is contained in the conduit pours into the outlet.Drive shaft can pass through company
Stepper motor is connect to control the amount for the fluid gushed out by programming so that the flow gushed out every time is controllable.
Further, wherein the support backing includes the shell for the conduit, so that on the support backing
The conduit be supported so that screw and the tubular conduit extruding of mandrel contact.And in the present embodiment wherein
The mandrel has the uncontinuous spiral line for discontinuously driving the fluid.Alternatively, the mandrel has and has
The screw of bending part.Here backing can have the screw thread substantially cooperated with the screw, so that two
Side carries out corresponding extruding simultaneously.
Further, wherein the conduit and the support backing are integrated in the same component.Or it wherein described leads
Pipe and the support backing are independent components.And wherein the support backing by the material of elastically deformable be made for example with
Conduit uses the same or similar material.
It further, further include the shell for being attached to first pedestal and second pedestal.Or directly by institute
At least one for stating the first base portion, second base portion constitutes the part of the shell.Change it with specific reference to application scenarios
Shape.In this example, the machinery being located on the shell for keeping the support backing, electromagnetism or air-actuated jaw are also set up.
The compressing dynamics of backing can be adjusted by the device of especially electromagnetism in this way, especially when present apparatus access times it is more with
Afterwards, the pressure that calutron change calutron is fed back by the detection of calutron such as pressure sensor is squeezed with continuing it
The degree of press contacts, with the accuracy of ensuring equipment.
In the present embodiment, the drive shaft is rigid, and is led in this way by motor as actuator and the driving
Axis connection is to allow for described device to be mounted on machine.Although drive shaft deflecting cannot be made in this way, it is suitable for orienting
The occasion of supply.
Example IV.
A kind of device suitable for carrying out weight feed to the fluid with pasty consistency, which is characterized in that described device packet
It includes：First pedestal of the entrance with the fluid and separated with the first pedestal and with the fluid outlet the second base
Seat；Here the shape of two pedestals can be set according to the occasion of specific implementation weight feed, such as by the second pedestal
It is configured to a kind of injection needle.
It also has the conduit of an elastically deformable, the tube at one end and entrance fluid communication and the other end
With the communication；This conduit can be the conduit of plastics or general macromolecule material, can be squeezed buckling
Shape makes the pasty fluid wherein passed through advance to gush out from injection needle.
And the live spindle at least one protrusion for being used to drive the fluid being contained in the conduit, the heart
One end of axis is rotationally attached to first pedestal, and the part enclosure of mandrel fixed can be connected to the first pedestal here
Above so that it is mounted, mandrel belongs to common connection firmware, and which is not described herein again for specific mounting means, and the heart
The other end of axis is rotatably attached or that fixes is attached to second pedestal；The supply that the setting of protrusion can according to need
Precision changes the size of its outer diameter, such as uses lesser major diameter of thread when needing bigger precision, so that often
The fluid that secondary rotary squeezing goes out is less.
The conduit is also equipped with a support backing, the support backing to be located at the mandrel and the support backing it
Between at least part and the mandrel extruding of one section of conduit contact；
And a drive shaft being connected with mandrel, for driving the rotation of the mandrel, which can be set
It sets on the first pedestal, so that the fluid for the pasty consistency being contained in the conduit by the protrusion driving of the mandrel is poured into
The outlet.Drive shaft can be by connecting the stepper motor that the first base interior is arranged in come so that the flow gushed out every time can
Control, the amount for the fluid gushed out is controlled by programming.
Further, wherein the support backing includes the shell for the conduit, so that on the support backing
The conduit be supported so that mandrel protrusion with tubular conduit squeeze contact.And it is wherein described in the present embodiment
Mandrel has the uncontinuous spiral line for discontinuously driving the fluid.Alternatively, the mandrel has with bending
Partial protrusion.Here backing can have the recessed or protrusion substantially cooperated with the protrusion, so that two sides are simultaneously
Carry out corresponding extruding.
Further, wherein the conduit and the support backing are integrated in the same component.Or it wherein described leads
Pipe and the support backing are independent components.And wherein the support backing by the material of elastically deformable be made for example with
Conduit uses the same or similar material.
It further, further include the shell for being attached to first pedestal and second pedestal.Or directly by institute
At least one for stating the first base portion, second base portion constitutes the part of the shell.Change it with specific reference to application scenarios
Shape.The shell includes one or more screw for running through the shell, and the head of the screw can be to from the outside of shell
It reaches, end reaches the support backing.The compressing dynamics that backing can be adjusted by screw in this way, especially works as the present apparatus
After access times are more, need to carry out screw operation to continue its degree for squeezing contact.
In this example, wherein the drive shaft is flexible, it is used for the driving between actuator motor and the mandrel
Connect the manual orientation to allow described device.In this way when supply pasty fluid enters complicated region, holding can be passed through
First pedestal and drive shaft change the direction of output.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (9)
1. a kind of device suitable for carrying out weight feed to the fluid with pasty consistency, which is characterized in that described device includes：
First pedestal of the entrance with the fluid and separated with the first pedestal and with the fluid outlet second
Pedestal；
And the conduit of an elastically deformable, the tube at one end and the entrance be in fluid communication and the other end and it is described go out
Mouth is in fluid communication；
And the live spindle at least one screw for being used to drive the fluid being contained in the conduit, the heart
One end of axis is rotationally attached to first pedestal, and the other end of the mandrel is rotationally attached to second base
Seat；
The conduit is also equipped with a support backing, and the support backing makes between the mandrel and the support backing
At least part of one section of conduit is contacted with mandrel extruding；
And a drive shaft being connected with mandrel, for driving the rotation of the mandrel, to pass through the mandrel
The fluid for the pasty consistency that screw driving is contained in the conduit pours into the outlet.
2. the apparatus according to claim 1, which is characterized in that wherein the support backing includes the shell for the conduit
Body, so that the conduit on the support backing is supported so that the screw of mandrel connects with tubular conduit extruding
Touching.
3. the apparatus of claim 2, which is characterized in that wherein the conduit and the support backing are integrated in same
In a component.
4. the apparatus of claim 2, which is characterized in that wherein the conduit and the support backing are independent portions
Part.
5. device according to any one of the preceding claims, which is characterized in that wherein the support backing by can elasticity
The material of deformation is made.
6. device according to any one of the preceding claims, which is characterized in that it further includes being attached to first base
The shell of seat and second pedestal.
7. device according to any one of the preceding claims, which is characterized in that wherein, first base portion, described
At least one of two base portions constitutes the part of the shell.
8. device described in one of according to claim 6 or 7, which is characterized in that the shell includes one or more through institute
The screw of shell is stated, the head of the screw is reachable from the outside of shell, and end reaches the support backing.
9. device according to any one of the preceding claims, which is characterized in that wherein the drive shaft is flexible,
For the drive connection between actuator motor and the mandrel to be allowed to the manual orientation of described device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810579313.5A CN108840047A (en) | 2018-06-07 | 2018-06-07 | A kind of device suitable for carrying out weight feed to the fluid with pasty consistency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810579313.5A CN108840047A (en) | 2018-06-07 | 2018-06-07 | A kind of device suitable for carrying out weight feed to the fluid with pasty consistency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108840047A true CN108840047A (en) | 2018-11-20 |
Family
ID=64211375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810579313.5A Pending CN108840047A (en) | 2018-06-07 | 2018-06-07 | A kind of device suitable for carrying out weight feed to the fluid with pasty consistency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108840047A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH466132A (en) * | 1966-09-21 | 1968-11-30 | Ind Technik Erich A Hindermann | Screw conveyor |
| CN2058170U (en) * | 1989-09-20 | 1990-06-13 | 上海市化工装备研究所 | Powder material conveying machine |
| CN2224822Y (en) * | 1994-03-26 | 1996-04-17 | 田锡义 | Pipe conveyer for materials |
| CN2540386Y (en) * | 2002-05-14 | 2003-03-19 | 江西南方稀土高技术股份有限公司 | Speed regulation flexible screw feeder |
| CN1838977A (en) * | 2003-05-20 | 2006-09-27 | 阿罗国际公司 | Instrument and method for delivery of anaesthetic drugs |
| CN204698671U (en) * | 2015-03-21 | 2015-10-14 | 唐朝阳 | Bone cement propeller |
-
2018
- 2018-06-07 CN CN201810579313.5A patent/CN108840047A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH466132A (en) * | 1966-09-21 | 1968-11-30 | Ind Technik Erich A Hindermann | Screw conveyor |
| CN2058170U (en) * | 1989-09-20 | 1990-06-13 | 上海市化工装备研究所 | Powder material conveying machine |
| CN2224822Y (en) * | 1994-03-26 | 1996-04-17 | 田锡义 | Pipe conveyer for materials |
| CN2540386Y (en) * | 2002-05-14 | 2003-03-19 | 江西南方稀土高技术股份有限公司 | Speed regulation flexible screw feeder |
| CN1838977A (en) * | 2003-05-20 | 2006-09-27 | 阿罗国际公司 | Instrument and method for delivery of anaesthetic drugs |
| CN204698671U (en) * | 2015-03-21 | 2015-10-14 | 唐朝阳 | Bone cement propeller |
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Application publication date: 20181120 |
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