CN207385831U - A kind of efficient adhesive supplier pressure accumulater - Google Patents
A kind of efficient adhesive supplier pressure accumulater Download PDFInfo
- Publication number
- CN207385831U CN207385831U CN201721390862.5U CN201721390862U CN207385831U CN 207385831 U CN207385831 U CN 207385831U CN 201721390862 U CN201721390862 U CN 201721390862U CN 207385831 U CN207385831 U CN 207385831U
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- CN
- China
- Prior art keywords
- valve rod
- agitating shaft
- pressure
- piston
- pressure accumulation
- 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.)
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Abstract
The utility model provides a kind of efficient adhesive supplier pressure accumulater, belongs to mask production equipment technology.It solves the technical problems such as existing adhesive supplier is less efficient.A kind of efficient adhesive supplier pressure accumulater, the upper end of pressure accumulation valve rod is plugged in agitating shaft, the lower end of pressure accumulation valve rod has a piston, piston is slidably connected in connecting tube, there is a pilot hole in agitating shaft, pressure accumulater includes the resetting spring being located in agitating shaft, the both ends of resetting spring connect the top wall surface of pilot hole and the upper surface of pressure accumulation valve rod respectively, resetting spring is in tensional state, guide pad there are two being set on the circumferential surface inner wall of pilot hole, a cricoid guide groove is offered on the peripheral wall of pressure accumulation valve rod, guide groove is joined end to end and is formed by several downlink slots and uplink slot of alternate setting, two guide pads are in the uplink slot in metallic channel or downlink slot simultaneously.The utility model has many advantages, such as that gluing is efficient.
Description
Technical field
The utility model is related to a kind of adhesive supplier, more particularly to a kind of efficient adhesive supplier pressure accumulater.
Background technology
Adhesive supplier is that specially the coating such as adhesive control with simultaneously drop, the automation equipment coated on product surface.
In the prior art, it generally coordinates production line to use, complicated, generally comprise mechanical part, electric part and
Coating is sent into for sebific duct by PLC program part by compressed air, then by programme-control, by coating according to presetting
Path carry out drop or coating.
To with for mask production process, being particularly transparent mask etc., for accurate gluing, generally using and being accomplished manually,
Intelligent equipment is not only of high cost, but also has an effect on gluing effect.
Utility model content
The purpose of this utility model is for the above problem existing for existing technology, provides a kind of efficient adhesive supplier pressure accumulation
Device, technical problem to be solved in the utility model is how continuously to carry out pressure accumulation to glue, so as to improve gluing efficiency.
The purpose of this utility model can be realized by following technical proposal：A kind of efficient adhesive supplier pressure accumulater, it is special
Sign is that this adhesive supplier includes tank body, driving motor, agitating shaft, agitating paddle and pressure accumulation valve rod, the agitating shaft and driving motor
It is connected, the agitating paddle is fixed on the lower end of agitating shaft, and the lower end of the tank body connects a connecting tube, and the agitating shaft is hollow
Structure, the upper end of the pressure accumulation valve rod are plugged in agitating shaft, and the lower end of the pressure accumulation valve rod has a piston, and the piston is slided
It is dynamic to be connected in the connecting tube, there is a pilot hole, the pressure accumulater includes being located in agitating shaft in the agitating shaft
Resetting spring, the both ends of the resetting spring connect the top wall surface of pilot hole and the upper surface of pressure accumulation valve rod respectively, described multiple
Position spring be in tensional state, set on the circumferential surface inner wall of the pilot hole there are two guide pad, the peripheral wall of the pressure accumulation valve rod
On offer a cricoid guide groove, the guide groove is joined end to end group by several downlink slots and uplink slot of alternate setting
Into two guide pads are in the uplink slot in metallic channel or downlink slot simultaneously.
When rotated, because of the effect of metallic channel and guide pad between pressure accumulation valve rod and agitating shaft, and piston has agitating shaft
Because frictional resistance is larger between sealing and material between connecting tube, pressure accumulation valve rod can move up and down, and be provided with and incline on piston
The plastic hole tiltedly set, the both ends of plastic hole penetrate through side wall and the bottom of piston respectively, the plastic hole piston not yet completely from
When opening connecting tube, you can tank body is made to be communicated with connecting tube, enables glue into connecting tube, and is displaced downwardly in piston by gum outlet
When blocking, connecting tube and tank body are separated, enable communicating for the intermittent conducting of piston and cut-off tank body and connecting tube, and
Glue will can be compressed in piston folding process, form the pressure of injecting glue.
The pressure accumulater is simple and reliable for structure, and can high-frequency compression glue, make the pressure of the glue of connecting tube
It is basic to remain steady, so as to which when needing gluing, the pressure of the glue of output is balanced.
In a kind of above-mentioned efficient adhesive supplier pressure accumulater, internal spline is offered on the inner wall of the connecting tube, it is described
There is the external splines with internal spline cooperation on the outer surface of piston.
The cooperation of internal spline and external splines can effectively prevent piston from being rotated together in company with agitating shaft, can make this dress
It puts more efficient.
Compared with prior art, the utility model has the following advantages：
1st, agitating shaft when rotated, because the effect of metallic channel and guide pad between pressure accumulation valve rod and agitating shaft, and piston
Have between connecting tube because frictional resistance is larger between sealing and material, pressure accumulation valve rod can move up and down, and be provided on piston
The plastic hole being obliquely installed, the both ends of plastic hole penetrate through side wall and the bottom of piston respectively, and the plastic hole is not yet complete in piston
When leaving connecting tube, you can tank body is made to be communicated with connecting tube, enables glue into connecting tube, and is displaced downwardly in piston by plastic emitting
Mouth separates connecting tube and tank body when blocking, and enables communicating for the intermittent conducting of piston and cut-off tank body and connecting tube, and
Glue will can be compressed in piston folding process, form the pressure of injecting glue.
2nd, the pressure accumulater is simple and reliable for structure, and can high-frequency compression glue, make the pressure of the glue of connecting tube
Power remains steady substantially, so as to which when needing gluing, the pressure of the glue of output is balanced.
Description of the drawings
Fig. 1 is the overall structure diagram of this efficient adhesive supplier.
Fig. 2 is the dimensional structure diagram that valve rod is triggered in this efficient adhesive supplier.
Fig. 3 is the schematic diagram of guide pad and guide groove on triggering valve rod.
Fig. 4 is the enlarged drawing of part A in Fig. 1.
In figure, 1, tank body；11st, end cap；2nd, driving motor；31st, agitating shaft；32nd, agitating paddle；33rd, connection flexible pipe；34th, store
Pressure valve bar；35th, connecting tube；36th, piston；41st, pilot hole；42nd, resetting spring；43rd, guide pad；44th, guide groove；441st, downlink
Slot；442nd, uplink slot；51st, body；52nd, partition plate；53rd, feed cavity；54th, discharging chamber；55th, discharge port；56th, valve opening；57th, trigger valve
Bar；58th, through hole one；59th, through hole two；61st, contraction flow region；62nd, holddown spring；63rd, axle sleeve is adjusted；64th, adjusting bolt；65th, adjust
Nut；66th, button.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1, this adhesive supplier is soft including tank body 1, end cap 11, driving motor 2, agitating shaft 31, agitating paddle 32, connection
Pipe 33, gluing water dropper and pressure accumulation valve rod 34, the upper end opening of tank body 1, and sealed by end cap 11, driving motor 2 is fixedly installed
On end cap 11, agitating shaft 31 is connected with driving motor 2, and agitating paddle 32 is fixed on the lower end of agitating shaft 31, and the lower end of tank body 1 connects
Connect a connecting tube 35, the other end of connecting tube 35 is connected with gluing water dropper, agitating shaft 31 be hollow structure, pressure accumulation valve rod 34 it is upper
End is plugged in agitating shaft 31, and the lower end of pressure accumulation valve rod 34 has a piston 36, and piston 36 is slidably connected in connecting tube 35, stores
A pressure accumulater is provided between pressure valve bar 34 and agitating shaft 31, pressure accumulater can pass through 31 rotation driving piston 36 of agitating shaft
It pumps in connecting tube 35.
Driving motor 2 drives agitating shaft 31 to be stirred the glue being stored in tank body 1, and while agitating by glue
Water high pressure injects connection flexible pipe 33, by gluing water dropper by glue spot printing or coated in mask position to be glued；This adhesive supplier
It is simple in structure, and by way of being outpoured while stirring to glue, efficiently, efficiently carry out gluing, gluing speed and defeated
The pressure for going out glue can be directly by controlling the rotating speed of driving motor 2 to realize that agitating paddle 32 effectively can avoid glue from condensing
Or cure.
Agitating paddle 32 is sheet, and the profile of outer ledge is adapted to the inner wall of tank body 1；Agitating paddle 32 when rotated, no
Only glue is stirred uniformly, and the glue that may be bonded or condense by reasons such as temperature on 1 inner wall of tank body can be struck off.
As shown in Figure 1, Figure 2 and Figure 3, there is a pilot hole 41, pressure accumulater includes being located at agitating shaft 31 in agitating shaft 31
Interior resetting spring 42, the both ends of resetting spring 42 connect the top wall surface of pilot hole 41 and the upper end of pressure accumulation valve rod 34 respectively
Face, resetting spring 42 are in tensional state, are set on the circumferential surface inner wall of pilot hole 41 there are two guide pad 43, pressure accumulation valve rod 34
Offer a cricoid guide groove 44 on peripheral wall, guide groove 44 by alternate setting several downlink slots 441 and uplink slot 442
Join end to end composition, and two guide pads 43 are in the uplink slot 442 in metallic channel or downlink slot 441 simultaneously.
Agitating shaft 31 when rotated, because the effect of metallic channel and guide pad 43 between pressure accumulation valve rod 34 and agitating shaft 31,
And piston 36 has between connecting tube 35 because frictional resistance is larger between sealing and material, pressure accumulation valve rod 34 can move up and down,
The plastic hole being obliquely installed is provided on piston 36, the both ends of plastic hole penetrate through side wall and the bottom of piston 36, the plastic emitting respectively
Hole is when piston 36 not yet leaves connecting tube 35 completely, you can tank body 1 is made to be communicated with connecting tube 35, enables glue into connection
Pipe 35, and when piston 36 is displaced downwardly to and blocks gum outlet, connecting tube 35 with tank body 1 is separated, enables piston 36 intermittent
Conducting and cut-off tank body 1 and connecting tube 35 communicate, and glue will can be compressed in 36 folding process of piston, shape
Into the pressure of injecting glue；The pressure accumulater is simple and reliable for structure, and can high-frequency compression glue, make the glue of connecting tube 35
Pressure remain steady substantially, so as to when needing gluing, the pressure of the glue of output is balanced.
Internal spline is offered on the inner wall of connecting tube 35, there is the outer flower with internal spline cooperation on the outer surface of piston 36
Key；The cooperation of internal spline and external splines can effectively prevent piston 36 from being rotated together in company with agitating shaft 31, can make the present apparatus
It is more efficient.
As shown in Figure 1 and Figure 4, gluing water dropper includes the hollow body 51 being connected with connection flexible pipe 33, has in body 51
There is a partition plate 52, body 51 is divided into feed cavity 53 and discharging chamber 54 by partition plate 52, and the end of body 51 is cone-shaped, body 51
On offer the discharge port 55 communicated with discharging chamber 54, there is a valve opening 56, one end of valve opening 56 is inserted with one and touches on partition plate 52
Valve rod 57 is sent out, there is the through hole 1 of perforation valve opening 56 and feed cavity 53 and through the logical of valve opening 56 and discharging chamber 54 on partition plate 52
Hole 2 59, triggering has a contraction flow region 61 on valve rod 57, and through hole 1 and through hole 2 59 can be communicated by contraction flow region 61, triggers
A holddown spring 62 is connected between the lower end of valve rod 57 and body 51.
It when needing gluing, presses and triggers valve rod 57, the glue in feed cavity 53 passes sequentially through through hole 1, valve opening 56 with receiving
Gap, through hole 2 59 between contracting portion 61, into discharging chamber 54, are then overflowed by discharge port 55；62 restoring force of holddown spring
Triggering valve rod 57 is moved up, feed cavity 53 and discharging chamber 54 are separated.
This gluing water dropper can reset triggering valve rod 57, ensure the output pressure of glue by holddown spring 62,
Its is simple and reliable for structure, can continue gluing by pressing triggering valve rod 57 and the position of triggering valve rod 57 being maintained to realize, also can
Enough when stopping gluing, prevent glue from actively overflowing；An adjusting axle sleeve 63 is arranged on triggering valve rod 57, adjusts axle sleeve 63 and valve
It is slidably connected between hole 56, adjusts and be threadedly coupled between axle sleeve 63 and triggering valve rod 57；By adjusting triggering valve rod 57 with adjusting
Relative position between axle sleeve 63 makes the position that triggering valve rod 57 stretches into valve opening 56 change, so as to adjust the sensitive of gluing
Degree.
One end of valve opening 56 plugs triggering valve rod 57, and the other end of valve opening 56 is threaded with an adjusting bolt 64, compresses
The both ends of spring 62 are connected respectively with adjusting bolt 64 and triggering valve rod 57；By rotating adjusting bolt 64, make holddown spring 62
Pretightning force change, so as to adjust the pressing force of gluing, to be applicable in the custom of different work personnel, improve gluing precision.
The upper end for adjusting axle sleeve 63 is fixedly installed the adjusting nut 65 outside body 51；The upper end of triggering valve rod 57 is consolidated
Surely a hemispherical button 66 is provided with, adjusting nut 65 is located at the lower section of button 66.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (2)
1. a kind of efficient adhesive supplier pressure accumulater, which is characterized in that this adhesive supplier includes tank body (1), driving motor (2), stirring
Axis (31), agitating paddle (32) and pressure accumulation valve rod (34), the agitating shaft (31) are connected with driving motor (2), the agitating paddle
(32) lower end of agitating shaft (31) is fixed on, the lower end of the tank body (1) connects a connecting tube (35), and the agitating shaft (31) is
Hollow structure, the upper end of the pressure accumulation valve rod (34) are plugged in agitating shaft (31), and the lower end of the pressure accumulation valve rod (34) has
One piston (36), the piston (36) are slidably connected in the connecting tube (35), have one to be oriented in the agitating shaft (31)
Hole (41), the pressure accumulater include the resetting spring (42) being located in agitating shaft (31), the both ends of the resetting spring (42)
The top wall surface of pilot hole (41) and the upper surface of pressure accumulation valve rod (34) are connected respectively, and the resetting spring (42), which is in, stretches shape
State is set on the circumferential surface inner wall of the pilot hole (41) there are two guide pad (43), is opened on the peripheral wall of the pressure accumulation valve rod (34)
Equipped with a cricoid guide groove (44), the guide groove (44) by alternate setting several downlink slots (441) and uplink slot
(442) join end to end composition, two guide pads (43) while uplink slot (442) or downlink slot in metallic channel
(441) in.
A kind of 2. efficient adhesive supplier pressure accumulater according to claim 1, which is characterized in that the inner wall of the connecting tube (35)
On offer internal spline, there is the external splines with internal spline cooperation on the outer surface of the piston (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721390862.5U CN207385831U (en) | 2017-10-25 | 2017-10-25 | A kind of efficient adhesive supplier pressure accumulater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721390862.5U CN207385831U (en) | 2017-10-25 | 2017-10-25 | A kind of efficient adhesive supplier pressure accumulater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207385831U true CN207385831U (en) | 2018-05-22 |
Family
ID=62330353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721390862.5U Expired - Fee Related CN207385831U (en) | 2017-10-25 | 2017-10-25 | A kind of efficient adhesive supplier pressure accumulater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207385831U (en) |
-
2017
- 2017-10-25 CN CN201721390862.5U patent/CN207385831U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |