CN207150977U - Rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear - Google Patents
Rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear Download PDFInfo
- Publication number
- CN207150977U CN207150977U CN201720935982.2U CN201720935982U CN207150977U CN 207150977 U CN207150977 U CN 207150977U CN 201720935982 U CN201720935982 U CN 201720935982U CN 207150977 U CN207150977 U CN 207150977U
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- CN
- China
- Prior art keywords
- front door
- door body
- lifting
- chain
- rail plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear, it includes front door body, front door transverse direction guide wheel, front door longitudinal direction guide wheel, front door rail plate opening and closing cylinder, front door rail plate, lifting constraint pulley, vacuum cavity sealing strip, vacuum cavity, variable-frequency motor, lower chain, lower chain adjustable ball joint, upper chain, upper chain adjustable ball joint, upper positioning buffer, deflecting wheel, lift inductive pick-up, lift sensing chip, head sprocket, fulcrum constrains riser guide, front door transverse direction guide wheel connection front door body is simultaneously located at the left and right ends of front door body, two front doors longitudinal direction guide wheel connection front door body is simultaneously located at the left and right sides of front door body respectively, two front door rail plate opening and closing cylinder connection front door bodies are simultaneously located at front door body the right and left respectively, front door rail plate connection front door body etc.；The utility model front door is using high intensity boat aluminium design, lighter weight and resistance to negative pressure, variable-frequency motor lifting driving, and moment of torsion is big and safety, quick, steady.
Description
Technical field
A kind of lowering or hoisting gear is the utility model is related to, is lifted more particularly to a kind of rectilinear vacuum resin hole plugging machine front door
Device.
Background technology
At present, many products of PCB industries need to utilize vacuum resin consent, now most of non-selective vertical vacuum trees
Problems be present in fat hole plugging machine：To improve production capacity, total quality design in front door must can not weigh very much, and lift structure uses cylinder liter
Drop come complete speed can be than very fast, but because vacuum cavity front door is transparent acrylic structure, final vacuum can not be set too again
Height, otherwise acrylic plate can be cracked in the presence of atmosphere negative pressure, can implosion when serious.Especially for high thickness to diameter ratio
If through hole and back drill hole, blind hole vacuum cavity in vacuum it is inadequate, when a small amount of air is remained in plate hole, also result in resin
The defects of middle parcel bubble, consent plug are discontented, aperture depression.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rectilinear vacuum resin hole plugging machine front door lifting dress
Put, to ensure in vacuum cavity under the conditions of condition of high vacuum degree, the problem of making noresidue air in plate hole, and the high intensity boat aluminium used
Vacuum door designs and lifts its quick and stable.
The utility model is that solve above-mentioned technical problem by following technical proposals：A kind of rectilinear vacuum resin plug
Hole machine front door lowering or hoisting gear, it is characterised in that it include front door body, front door transverse direction guide wheel, front door longitudinal direction guide wheel, front door slide lead
Rail opening and closing cylinder, front door rail plate, lifting constraint pulley, vacuum cavity sealing strip, vacuum cavity, variable-frequency motor, lower chain,
Lower chain adjustable ball joint, upper chain, upper chain adjustable ball joint, upper positioning buffer, deflecting wheel, lifting sensing sensing
Device, lifting sensing chip, head sprocket, fulcrum constraint riser guide, front door transverse direction guide wheel connection front door body are simultaneously located at a left side for front door body
Right both ends, two front doors longitudinal direction guide wheel connection front door body and the left and right sides for being located at front door body respectively, two front doors are slided and led
Rail opening and closing cylinder connection front door body is simultaneously located at front door body the right and left respectively, and front door rail plate connection front door body, front door is slided
Guide rail opening and closing cylinder is located above the rail plate of front door, and the front door rail plate left side is provided with lifting constraint pulley, and lifting constraint is slided
Wheel is connected with fulcrum constraint riser guide, and front door body is located at outside vacuum cavity window, and variable-frequency motor connection head sprocket, head sprocket connects
Lower chain one end is connect, lower chain other end connection lower chain adjustable ball joint, lower chain adjustable ball joint connection lifting is about
Beam pulley, the upper upper chain adjustable ball joint of chain connection, upper chain connect lifting constraint pulley, vacuum cavity by deflecting wheel
There is a upper positioning buffer in front, and for upper positioning buffer with being connected at the top of vacuum cavity, lifting constraint pulley rear is provided with one
Individual lifting sensing chip, lifting inductive pick-up can produce input signal with lifting sensing chip inductive coupling.
Preferably, the head sprocket realizes the lifting of front door body and drives head sprocket for inverter motor.
Preferably, the upper chain uses constraint of the linear guides as chain contact with lower chain.
Preferably, it is described that vacuum cavity sealing strip is provided between front door body and vacuum cavity.
Preferably, the front door body is boat aluminium A7075-T651 materials, in lifting process between vacuum cavity sealing strip
There is safety clearance.
Positive effect of the present utility model is：Front door is designed using high intensity boat aluminium, lighter weight and resistance to negative pressure,
Variable-frequency motor lifting driving, moment of torsion are big and safe, quick, steady；Door body has safety clearance mechanism with sealing strip when front door lifts
Design, sealing strip are hardly damaged.
Brief description of the drawings
Fig. 1 is rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear using linear slide rail as the chain transmission axle side of constraint
Figure.
Fig. 2 is the front view of rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear.
Fig. 3 is the subelement structural representation of rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear.
Embodiment
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.
As shown in Figure 1 to Figure 3, the rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear of the utility model include front door body 1,
Front door transverse direction guide wheel 2, front door longitudinal direction guide wheel 3, front door rail plate opening and closing cylinder 4, front door rail plate 5, lifting constraint pulley
6th, vacuum cavity 8, variable-frequency motor 9, lower chain 10, lower chain adjustable ball joint 11, upper chain 12, upper chain adjustable ball connect
First 13, upper positioning buffer 14, deflecting wheel 15, lifting inductive pick-up（SENSOR）16th, lift sensing chip 17, head sprocket 18,
Fulcrum constrains riser guide 19, and front door transverse direction guide wheel 2 connects front door body 1 and positioned at the left and right ends of front door body 1, and two front doors are indulged
Front door body 1 is connected to guide wheel 3 and is located at the left and right sides of front door body 1 respectively, and two front door rail plate opening and closing cylinders 4 connect
Front door body 1 is simultaneously located at the right and left of front door body 1 respectively, and front door rail plate 5 connects front door body 1, front door rail plate opening and closing gas
Cylinder 4 is located at the top of front door rail plate 5, and the left side of front door rail plate 5 is provided with lifting constraint pulley 6, lifting constraint pulley 6 and branch
Point constraint riser guide 19 is connected, and front door body is located at outside the window of vacuum cavity 8, and variable-frequency motor 9 connects head sprocket 18, head sprocket 18
Connect the one end of lower chain 10, the other end of lower chain 10 connection lower chain adjustable ball joint 11, lower chain adjustable ball joint 11
Connection lifting constraint pulley 6, the upper upper chain adjustable ball joint 13 of the connection of chain 12, upper chain 12 are connected by deflecting wheel 15 and risen
There are a upper positioning buffer 14, upper positioning buffer 14 and the top of vacuum cavity top 8 in drop constraint pulley 6, the front of vacuum cavity 8
Connection, lifting constraint pulley 6 rear are provided with a lifting sensing chip 17, and lifting inductive pick-up 16 can be with lifting the coupling of sensing chip 17
Close sensing and produce input signal.
The head sprocket realizes the lifting of front door body and drives head sprocket for inverter motor, and driving torque is big, operates steadily.
The upper chain 12 is with lower chain 10 using constraint of the linear guides as chain contact, and power consumption is few, input
Signal stabilization and action smooth out reliable.
Vacuum cavity sealing strip 7 is provided between the front door body 1 and vacuum cavity 8, sealing strip is bar shaped nitrile rubber, close
Envelope property is excellent.
The front door body is boat aluminium A7075-T651 materials, in lifting process between front door body 1 and vacuum cavity sealing strip 7
There is safety clearance, scratch sealing strip 7 when can avoid the front door body 1 to lift completely, durability is good.
Vacuum cavity is a confined space, when front door body be elevated to top position it is closed when, it is taken out very by vacuum pump set
Sky, when reaching setting vacuum values, consent mechanism completes note plug action in vacuum cavity.Wait after the completion of noting plug, then vacuum cavity
Air vacuum breaker, while front door rail plate opening and closing cylinders retract are put into, front door body is separated with vacuum cavity sealing strip, reserves
Safety clearance, scratch sealing strip when avoiding the front door body from lifting.Head sprocket is driven by variable-frequency motor, is turned clockwise and is led to by lower chain
Crossing lower chain adjustable ball joint drives lifting constraint pulley to be slid downwards along fulcrum constraint riser guide, during decline
Sensing chip is lifted with after lifting inductive pick-up sensing, lower section is stopped at after variable-frequency motor brake deceleration is descending.Put in vacuum chamber
When entering next plate, front door body rises, and front door longitudinal direction guide wheel slides in the rail plate groove of front door, and front door transverse direction guide wheel
In front door rail plate middle slip, it is ensured that door body lift when or so stationarity.Head sprocket is driven by variable-frequency motor, the inverse time
Pin rotates, and when front door body reaches upper position, stops after touching positioning buffer, and rail plate opening and closing cylinder in front door is stretched
Go out, front door body medial surface is brought into close contact with vacuum cavity sealing strip, it is vacuumized by vacuum pump set, into subsequent cycle.
The advantages of the utility model：Front door is using high intensity boat aluminium design, lighter weight and resistance to negative pressure, variable-frequency motor lifting
Driving, moment of torsion are big and safe, quick, steady；Door body has the design of safety clearance mechanism with sealing strip when front door lifts, and sealing strip is not
It is fragile.
Particular embodiments described above, to the technical problem, technical scheme and beneficial effect of solution of the present utility model
It is further described, should be understood that and the foregoing is only specific embodiment of the utility model, not
It is all within the spirit and principles of the utility model for limiting the utility model, any modification for being made, equivalent substitution, change
Enter, should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear, it is characterised in that it includes front door body, front door is laterally led
Wheel, front door longitudinal direction guide wheel, front door rail plate opening and closing cylinder, front door rail plate, lifting constraint pulley, vacuum cavity sealing
It is bar, vacuum cavity, variable-frequency motor, lower chain, lower chain adjustable ball joint, upper chain, upper chain adjustable ball joint, upper fixed
Digit buffer, deflecting wheel, lifting inductive pick-up, lifting sensing chip, head sprocket, fulcrum constraint riser guide, front door is laterally led
Wheel connection front door body is simultaneously simultaneously located at front door body respectively positioned at the left and right ends of front door body, two front doors longitudinal direction guide wheel connection front door body
Left and right sides, two front door rail plates opening and closing cylinders connection front door bodies are simultaneously located at front door body the right and left, front door respectively
Rail plate connects front door body, and rail plate opening and closing cylinder in front door is located above the rail plate of front door, the front door rail plate left side
Pulley is constrained provided with lifting, lifting constraint pulley is connected with fulcrum constraint riser guide, and front door body is located at outside vacuum cavity window,
Variable-frequency motor connects head sprocket, head sprocket connection lower chain one end, and the lower chain other end connects lower chain adjustable ball joint, under
Chain adjustable ball joint connection lifting constraint pulley, the upper upper chain adjustable ball joint of chain connection, upper chain pass through deflecting
Wheel connection lifts constraint pulley, there is a upper positioning buffer, upper positioning buffer and vacuum cavity top in front of vacuum cavity
Connection, lifting constraint pulley rear are provided with a lifting sensing chip, and lifting inductive pick-up can be with lifting sensing chip inductive coupling
Produce input signal.
2. rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear as claimed in claim 1, it is characterised in that the head sprocket
Realize the lifting of front door body and drive head sprocket for inverter motor.
3. rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear as claimed in claim 1, it is characterised in that the upper chain
Constraint of the linear guides as chain contact is used with lower chain.
4. rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear as claimed in claim 1, it is characterised in that before described
Vacuum cavity sealing strip is provided between door body and vacuum cavity.
5. rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear as claimed in claim 4, it is characterised in that the front door body
For aluminium A7075-T651 materials of navigating, there is safety clearance between vacuum cavity sealing strip in lifting process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935982.2U CN207150977U (en) | 2017-07-31 | 2017-07-31 | Rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935982.2U CN207150977U (en) | 2017-07-31 | 2017-07-31 | Rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207150977U true CN207150977U (en) | 2018-03-27 |
Family
ID=61673064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720935982.2U Expired - Fee Related CN207150977U (en) | 2017-07-31 | 2017-07-31 | Rectilinear vacuum resin hole plugging machine front door lowering or hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207150977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109982512A (en) * | 2019-04-08 | 2019-07-05 | 深圳市恒荣晟电子有限公司 | Selective vacuum resin hole plugging machine front door lifting device |
| CN112223890A (en) * | 2020-11-11 | 2021-01-15 | 佛山市坚铌自动化设备有限公司 | Vacuum screen printing hole plugging machine and printing method thereof |
-
2017
- 2017-07-31 CN CN201720935982.2U patent/CN207150977U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109982512A (en) * | 2019-04-08 | 2019-07-05 | 深圳市恒荣晟电子有限公司 | Selective vacuum resin hole plugging machine front door lifting device |
| CN112223890A (en) * | 2020-11-11 | 2021-01-15 | 佛山市坚铌自动化设备有限公司 | Vacuum screen printing hole plugging machine and printing method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20210731 |