CN209671156U - A kind of plunger type gluing device - Google Patents
A kind of plunger type gluing device Download PDFInfo
- Publication number
- CN209671156U CN209671156U CN201920067182.2U CN201920067182U CN209671156U CN 209671156 U CN209671156 U CN 209671156U CN 201920067182 U CN201920067182 U CN 201920067182U CN 209671156 U CN209671156 U CN 209671156U
- Authority
- CN
- China
- Prior art keywords
- glue
- motion bar
- annular seal
- straight line
- plunger type
- 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.)
- Active
Links
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a kind of plunger type gluing devices, including glue bucket, valve chamber, first straight line driving mechanism, the first motion bar, second straight line driving mechanism, the second motion bar, accommodating cavity, annular seal component and nozzle.Annular seal component internal has glue feeding channel, cavity lane and plastic emitting channel.Annular recess is offered on second motion bar.The utility model can using liquid glue do not press can contracting characteristic squeeze plastic emitting, and use push-pull fashion, realize the switching between glue feeding channel, cavity lane and gluing channel, each gluing is avoided to require to do switch motion, reduce the abrasion of component, in the service life for being conducive to improve device, it is high to reduce consumables cost, and subtract reduced-maintenance number.Meanwhile the utility model is used in the compressible annular seal component of encircling type and is sealed, and avoids glue and infiltrates into its movement gap, effectively prevents the abrasion and stuck, reduction maintenance and dismantling wash number of associated components.
Description
Technical field
The utility model belongs to micro fluid injection apparatus technical field more particularly to a kind of plunger type gluing device.
Background technique
Existing heat-conducting silicone grease adhesive process, be it is a kind of using the pressure of air pressure or cylinder as feed pressure source, and use
Gluing mode of the ceramic rotary valve as control switch.Using the advantages of such gluing mode be gluing device structure it is simple,
Cost of manufacture is lower.
However, such every one point of gluing of mode, ceramic switch friction of motion is primary, and ceramics abrasion is easily caused (to use
Service life is about 1-2 months), it results in that consumables cost is high, accounts for 50 the percent of sleeve mechanism.And occur in ceramic valve light
After wiping, the glue with metal or ceramic particle can be infiltered in the gap of rotary valve, be caused stuck.It to need within every 1-2 days
It the maintenance works such as disassembled, cleaned to valve, causing great inconvenience to using.
As it can be seen that there is service lifes is short for existing heat-conducting silicone grease adhesive process, gluing speed is slow, gluing precision is lower,
The disadvantages of consumables cost is high.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of plunger type gluing devices, it is intended to solve existing skill
Service life present in point heat-conducting silicone grease technique in art is short, consumables cost is high, and is frequently necessary to the problem of safeguarding.
The utility model is realized in this way a kind of plunger type gluing device, including glue bucket, the valve chamber for storing glue
Body, first straight line driving mechanism, the first motion bar, second straight line driving mechanism, the second motion bar, accommodating cavity, annular seal
Component and nozzle；
First motion bar is located in the valve chamber, and the first straight line driving mechanism can drive first activity
Bar does straight reciprocating motion in the valve chamber；
In the accommodating cavity, the annular seal component internal has to be spaced apart from each other the annular seal component
Glue feeding channel, cavity lane and the plastic emitting channel of distribution；The glue feeding channel is connected to the bottom end of the glue bucket, the cavity
The top in channel is connected to the bottom end of the valve chamber, and the nozzle is connected with below the plastic emitting channel；
Second motion bar is arranged in the annular seal component, the periphery in the middle position of second motion bar
On offer an annular recess；The second straight line driving mechanism can drive second motion bar to do straight reciprocating motion, when
When second motion bar is located at first position, the annular recess is connected to the glue feeding channel and cavity lane, works as institute
When stating the second motion bar and being located at the second position, the annular recess is connected to cavity lane and plastic emitting channel；
Further, the annular seal component includes spaced four annular seal rings, the annular seal ring
Race diameter be equal to the diameter of the accommodating cavity body, the inner ring diameter of the annular seal ring is equal to second motion bar
Diameter；Glue feeding channel, cavity lane and the plastic emitting channel are respectively formed between two adjacent annular seal rings.
Further, the top of the glue bucket is provided with for being passed through or the air pressure nozzle of gas bleeding；Or the glue bucket
Inside it is provided with piston component movable up and down.
Further, the glue feeding channel, the glue inlet tube road are accessed by one section of glue inlet tube road in the bottom end of the glue bucket
Side wall on be provided with and change glue exhaust outlet.
Further, the first straight line driving mechanism includes servo motor, ball screw, linear guide and link
Seat, the ball screw and the linear guide are sequentially connected, and the linear guide is living with described first by the chain joint chair
Lever is fixedly connected；The servo motor can drive the ball screw forward and reverse rotation, the ball screw rotation when working
When the linear guide and the first motion bar can be driven to do linear motion up and down reciprocatingly.
Further, the second straight line driving mechanism includes that driving cylinder and valve body, second motion bar pass through
The valve body is connect with the driving cylinder-driven, and the driving cylinder can drive second motion bar to do in the horizontal plane directly
The reciprocating motion of line.
Further, the accommodating cavity is fixed with sealing block close to one end of the driving cylinder, and the other end is fastened with
Seal housing pin.
Compared with prior art, beneficial effect is the utility model:
The plunger type gluing device of the utility model uses plunger principle when gluing, can utilize not pressing for liquid glue can
Contracting characteristic squeezes plastic emitting, and uses push-pull fashion, realizes the switching between glue feeding channel, cavity lane and gluing channel,
Avoid each gluing to require to do switch motion, reduce the abrasion of component, be conducive to improve device service life, reduce consumptive material at
This height, and subtract reduced-maintenance number.Meanwhile the utility model takes out glue and gluing is all made of the linear movement of valve rod, and utilizes
It is sealed in the compressible annular seal component of encircling type, avoids glue and infiltrate into its movement gap, be effectively prevented
The abrasion of associated components and stuck, reduces maintenance and dismantling wash number.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of plunger type gluing device provided by the embodiment of the utility model；
Schematic cross-sectional view when Fig. 2 is glue feeding channel and cavity lane connection in Fig. 1 shown device；
Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2；
Schematic cross-sectional view when Fig. 4 is cavity lane and the connection of plastic emitting channel in Fig. 1 shown device.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Figure 1 to Fig. 4, a preferred embodiment of the utility model is shown, a kind of plunger type gluing device, including
For storing glue bucket 1, valve chamber 2, first straight line driving mechanism, the first motion bar 3, second straight line driving mechanism, of glue
Two motion bars 4, accommodating cavity, annular seal component and nozzle 5.
Specifically, first straight line driving mechanism includes servo motor 61, ball screw 62, linear guide 63 and chain joint chair
64.Ball screw 62 and linear guide 63 are sequentially connected, and linear guide 63 connects by the way that chain joint chair 64 and the first motion bar 3 are fixed
It connects.When servo motor 61 works, 62 forward and reverse rotation of ball screw can be driven, ball screw 62 can drive straight line while rotation
Guide rail 63 and the first motion bar 3 do linear motion up and down reciprocatingly.First motion bar 3 is located in valve chamber 2, so, first
Motion bar 3 can do linear motion up and down reciprocatingly in valve chamber 2.
Second straight line driving mechanism includes driving cylinder 71 and valve body 72, and the second motion bar 4 passes through valve body 72 and driving
Cylinder 71 is sequentially connected.When cylinder 71 being driven to work, the second motion bar 4 can be driven to do the reciprocating motion of straight line in the horizontal plane.
For annular seal component in accommodating cavity, annular seal component internal, which has, is spaced apart from each other the logical into glue of distribution
Road 81, cavity lane 82 and plastic emitting channel 83.In this present embodiment, annular seal component includes spaced four ring-types
Sealing ring 9, the race diameter of annular seal ring 9 are equal to the diameter of accommodating cavity body, and the inner ring diameter of annular seal ring 9 is equal to the
The diameter of two motion bars 4；Above-mentioned glue feeding channel 81, cavity lane 82 are respectively formed between two adjacent annular seal rings 9
And plastic emitting channel 83.
Glue feeding channel 81 is connected to the bottom end of glue bucket 1, and the top of cavity lane 82 is connected to the bottom end of valve chamber 2, plastic emitting
The lower section in channel 83 is connected with nozzle 84.Accommodating cavity is fixed with sealing block 85 close to one end of driving cylinder 71, and the other end is tight
Intrinsic sealing housing pin 86.
Second motion bar 4 is arranged in annular seal component, offers one on the periphery in the middle position of the second motion bar 4
Annular recess 41.Second straight line driving mechanism can drive the second motion bar 4 to do straight reciprocating motion, when the second motion bar 4 is located at
When first position, annular recess 41 is connected to glue feeding channel 81 and cavity lane 82, when the second motion bar 4 is located at the second position
When, annular recess 41 is connected to cavity lane 82 and plastic emitting channel 83.
Further, glue feeding channel 81, the side wall in glue inlet tube road 11 are accessed by one section of glue inlet tube road 11 in the bottom end of glue bucket 1
On be provided with and change glue exhaust outlet 12.The top of glue bucket 1 is provided with for being passed through or the air pressure nozzle 13 of gas bleeding, is passed through gas
When, the gas of high pressure can be pressed down against glue, enter glue in glue feeding channel 81, and after glue use, opening changes glue
Glue can be added from glue exhaust outlet 12 is changed in exhaust outlet 12, the gas being drawn upwardly out in glue bucket 1.It is easily understood that in addition to above-mentioned
Outside the mode of ventilation or pumping, piston component movable up and down can also be set in glue bucket 1, equally may be implemented identical
Effect.
The work course of the present apparatus is as follows:
It drives cylinder 71 to drive 4 activity of the second motion bar, glue feeding channel 81 and cavity lane 82 (valve chamber 2) is connected,
Glue is flow in cavity lane 82 by air pressure or cylinder pressure by glue feeding channel 81.Then, driving cylinder 72 drives second to live
4 activity of lever, cavity lane 82 (valve chamber 2) and plastic emitting channel 83 are connected, at this point, servo motor 61 drives the first motion bar
3 squeeze the glue in valve chamber 2, and then glue can quickly be sprayed from nozzle 5, realize dispensing operation.
The plunger type gluing device of the present embodiment uses plunger principle when gluing, can utilize not pressing for liquid glue that can contract
Characteristic squeezes plastic emitting, using push-pull fashion, realizes cutting between glue feeding channel 81, cavity lane 82 and gluing channel 83
It changes, avoids each gluing and require to do switch motion, reduce the abrasion of component, be conducive to the service life for improving device, reduce consumption
Material is at high cost, and subtracts reduced-maintenance number.
Meanwhile the present embodiment takes out glue and gluing is all made of the linear movement of valve rod, and is used in the compressible ring of encircling type
Shape seal assembly is sealed, avoid glue infiltrate into its move gap in, effectively prevent the abrasion of associated components with
And it is stuck, reduce maintenance and dismantling wash number.In addition, the present embodiment pushes away glue using servo motor 61 plus ball screw 62,
It realizes gluing accurately to control, improves gluing precision.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of plunger type gluing device, which is characterized in that driven including the glue bucket, valve chamber, first straight line for storing glue
Motivation structure, the first motion bar, second straight line driving mechanism, the second motion bar, accommodating cavity, annular seal component and nozzle；
First motion bar is located in the valve chamber, and the first straight line driving mechanism can drive first motion bar to exist
Straight reciprocating motion is done in the valve chamber；
For the annular seal component in the accommodating cavity, the annular seal component internal, which has, is spaced apart from each other distribution
Glue feeding channel, cavity lane and plastic emitting channel；The glue feeding channel is connected to the bottom end of the glue bucket, the cavity lane
Top be connected to the bottom end of the valve chamber, the nozzle is connected with below the plastic emitting channel；
Second motion bar is arranged in the annular seal component, is opened on the periphery in the middle position of second motion bar
Equipped with an annular recess；The second straight line driving mechanism can drive second motion bar to do straight reciprocating motion, when described
When second motion bar is located at first position, the annular recess is connected to the glue feeding channel and cavity lane, when described
When two motion bars are located at the second position, the annular recess is connected to cavity lane and plastic emitting channel.
2. plunger type gluing device as described in claim 1, which is characterized in that the annular seal component includes interval setting
Four annular seal rings, the race diameter of the annular seal ring is equal to the diameter of the accommodating cavity body, and the ring-type is close
The inner ring diameter of seal is equal to the diameter of second motion bar；Described in being respectively formed between two adjacent annular seal rings
Glue feeding channel, cavity lane and plastic emitting channel.
3. plunger type gluing device as described in claim 1, which is characterized in that the top of the glue bucket is provided with for being passed through
Or the air pressure nozzle of gas bleeding；Or piston component movable up and down is provided in the glue bucket.
4. plunger type gluing device as claimed in claim 3, which is characterized in that the bottom end of the glue bucket passes through one section of glue inlet tube
Road accesses the glue feeding channel, is provided on the side wall in the glue inlet tube road and changes glue exhaust outlet.
5. plunger type gluing device as described in claim 1, which is characterized in that the first straight line driving mechanism includes servo
Motor, ball screw, linear guide and chain joint chair, the ball screw and the linear guide are sequentially connected, the straight line
Guide rail is fixedly connected by the chain joint chair with first motion bar；The servo motor can drive the ball wire when working
Bar forward and reverse rotation, the ball screw can drive the linear guide and the first motion bar to do up and down reciprocatingly straight when rotating
Line movement.
6. plunger type gluing device as described in claim 1, which is characterized in that the second straight line driving mechanism includes driving
Cylinder and valve body, second motion bar are connect by the valve body with the driving cylinder-driven, the driving cylinder energy
Second motion bar is driven to do the reciprocating motion of straight line in the horizontal plane.
7. plunger type gluing device as claimed in claim 6, which is characterized in that the accommodating cavity is close to the driving cylinder
One end be fixed with sealing block, the other end is fastened with sealing housing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920067182.2U CN209671156U (en) | 2019-01-11 | 2019-01-11 | A kind of plunger type gluing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920067182.2U CN209671156U (en) | 2019-01-11 | 2019-01-11 | A kind of plunger type gluing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209671156U true CN209671156U (en) | 2019-11-22 |
Family
ID=68565722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920067182.2U Active CN209671156U (en) | 2019-01-11 | 2019-01-11 | A kind of plunger type gluing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209671156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653978A (en) * | 2019-01-11 | 2019-04-19 | 深圳市世椿智能装备股份有限公司 | A kind of plunger type gluing device |
| CN114717767A (en) * | 2022-05-31 | 2022-07-08 | 仪征丰益升非织造布有限公司 | Non-woven fabrics processing is with rubberizing mechanism that has dosing mechanism |
-
2019
- 2019-01-11 CN CN201920067182.2U patent/CN209671156U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653978A (en) * | 2019-01-11 | 2019-04-19 | 深圳市世椿智能装备股份有限公司 | A kind of plunger type gluing device |
| CN114717767A (en) * | 2022-05-31 | 2022-07-08 | 仪征丰益升非织造布有限公司 | Non-woven fabrics processing is with rubberizing mechanism that has dosing mechanism |
| CN114717767B (en) * | 2022-05-31 | 2022-11-18 | 仪征丰益升非织造布有限公司 | Non-woven fabrics processing is with rubberizing mechanism that has quantitative mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203948264U (en) | A kind of membrane pump with pneumatic drive | |
| CN209671156U (en) | A kind of plunger type gluing device | |
| WO2009132494A1 (en) | Metering pump and its drving device | |
| CN101936282B (en) | Pneumatic type two diaphragm pump | |
| CN109653978A (en) | A kind of plunger type gluing device | |
| CN103925200A (en) | Pneumatic diaphragm pump | |
| CN208348203U (en) | A kind of oil cylinder with dustproof effect | |
| CN110529354A (en) | A kind of linkage pumping mechanism avoiding adverse current | |
| KR101153624B1 (en) | Plunger Pump Of Integral Valve | |
| CN109693817B (en) | Single-head paste filling pump | |
| CN205370953U (en) | Distribution valve and adopt delivery pump of this kind of distribution valve | |
| CN103410721B (en) | Fluid end device of plunger pump | |
| CN110318966A (en) | A kind of defeated glue pump | |
| CN114472076B (en) | Dispensing valve and dispensing device | |
| CN212479484U (en) | Single-cylinder reciprocating piston metering pump | |
| CN214183833U (en) | Reinforced dispensing needle head and dispensing machine thereof | |
| CN201133346Y (en) | Ceramic rotary-plunger pump | |
| CN108561285A (en) | For the hydraulic-driven reciprocating pump in fresh water cooled dust pelletizing system | |
| CN109723863B (en) | Rotary valve of pneumatic rotary valve plunger pump | |
| CN107676250B (en) | Reciprocating injection pump | |
| CN203394736U (en) | Fluid end device for plunger pump | |
| CN205533040U (en) | High accuracy bull fluid proportioning device suitable for quick production | |
| CN208950823U (en) | Prevent the pull rod diaphragm type hydraulic diaphragm pump of membrane ruptures | |
| CN202606357U (en) | Injection glue spitting type glue dispensing valve | |
| CN207960863U (en) | For the hydraulic-driven reciprocating pump in fresh water cooled dust pelletizing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |