CN209504712U - Foamed plastics automatic moulding machine pulse discharging device - Google Patents
Foamed plastics automatic moulding machine pulse discharging device Download PDFInfo
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- CN209504712U CN209504712U CN201822182228.3U CN201822182228U CN209504712U CN 209504712 U CN209504712 U CN 209504712U CN 201822182228 U CN201822182228 U CN 201822182228U CN 209504712 U CN209504712 U CN 209504712U
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- synchronizing wheel
- sleeve
- discharging device
- moulding machine
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Abstract
A kind of foamed plastics automatic moulding machine pulse discharging device, blowing seat is mounted on barrel bottom, centre is equipped with sealing strip, sleeve, which is inlayed, to be mounted in blowing seat, on be provided with drain hole, for sub-material axle position at bushing core, cutting plate and sealing ring are jointly mounted to the sub-material mouth side of sleeve, sealing strip is housed between sleeve and cutting plate, guarantees leakproofness.The servo motor is mounted on support base, and the output end of servo motor is connected with main synchronizing wheel, main synchronizing wheel and is linked together from synchronizing wheel by synchronous belt, and the shaft end of sub-material axis links together with from synchronizing wheel, and both ends are equipped with deep groove ball bearing.The utility model drives sub-material axis using servo motor, can accurately control the open and close of drain hole, can also continue rotation sub-material axis, pulse signal be generated, to control the open and close of drain hole.
Description
Technical field
The utility model relates to a kind of foamed plastics automatic moulding machine discharging devices.
Background technique
For the barrel discharging device of existing plastic foam automatic moulding machine currently on the market, it is generally used turntable and puts
Expect structure, communicates or misplace using the tapping hole on interior outer rotary table to control the switch of blowing, this discharge structure is working
It is easy to cause discharging time to lengthen there is a phenomenon where gas leakage in the process, spray gun pan feeding is unstable, and turntable is also easy to generate stifled
Material problem influences the production efficiency of machine.And for producing certain specialities, just seem when needing to use pulse blowing function
Helpless.
Summary of the invention
The utility model provides a kind of use servo motor drive sub-material axis, can accurately control unlatching and the pass of drain hole
It closes, rotation sub-material axis can also be continued, pulse signal is generated, to control the open and close pulse discharging device of drain hole.
The utility model is achieved by the following technical solution: a kind of foamed plastics automatic moulding machine pulse blowing dress
It sets, including barrel, is mainly technically characterized by blowing seat and is mounted on barrel bottom, centre is equipped with sealing strip, and sleeve inlays installation
In blowing seat, it is above provided with drain hole, for sub-material axle position at bushing core, cutting plate and sealing ring are jointly mounted to dividing for sleeve
Material mouth side is equipped with sealing strip between sleeve and cutting plate, guarantee leakproofness.
The servo motor is mounted on support base, and the output end of servo motor is connected with main synchronizing wheel, main synchronizing wheel and
It links together from synchronizing wheel by synchronous belt, the shaft end of sub-material axis links together with from synchronizing wheel, and both ends are equipped with deep-groove ball
Bearing.
The radial section of the sub-material axis is non-full circle.
The radial section of the sub-material axis is irregular lunate shape.
The sub-material axis radial cross-sectional area is the 50-60% for accounting for full circle.
The utility model drives sub-material axis using servo motor, can accurately control the open and close of drain hole, can also
With lasting rotation sub-material axis, pulse signal is generated, to control the open and close of drain hole.It has the advantage that 1, servo
Driving response is fast, and control is accurate.2, good seal performance, will not gas leakage.3, two kinds of discharge patterns adapt to various products requirement.
Detailed description of the invention:
Fig. 1 is sub-material axis distributing structure；
Fig. 2 is servo motor connection structure；
Fig. 3 is sub-material axle construction schematic diagram；
Fig. 4 is the B-B direction cross-sectional view of Fig. 3；
Fig. 5 is cutting plate structural schematic diagram.
Specific embodiment:
As Figure 1-Figure 5, present invention comprises servo motor 1, barrel 2, blowing seat 3, sleeve 4, sub-material axis 5, sealings
Item 6, cutting plate 7, sealing ring 8.As shown in Figure 1, blowing seat 3 is mounted on 2 bottom of barrel, centre is equipped with sealing strip, and sleeve 4 is inlayed
It is mounted in blowing seat 3, is above provided with drain hole, sub-material axis 5 is located at 4 center of sleeve, cutting plate 7 and the fitting installation of sealing ring 8
In the sub-material mouth side of sleeve, sealing strip 6 is housed between sleeve and cutting plate, guarantees leakproofness.Barrel inside and set as seen from Figure 1
Cylinder is connected state, and the radial section of sub-material axis is non-full circle, and when servo motor 1 drives the rotation of sub-material axis, (motor connection is shown in
Fig. 2), blocked when at the drain hole K on sleeve, when and be connected to, form a regular pulse signal and control drain hole
Switch.When servo motor rotation stops arriving shown position, drain hole is in long logical state, the sub-material after turning over certain angle
Axis blocks drain hole, and drain hole is in normally off at this time, is suitable for conventional production requirement at this time.From Figure 2 it can be seen that servo motor
1 is mounted on support base 13, and the output end of servo motor is connected with main synchronizing wheel 10, main synchronizing wheel 10 and passes through from synchronizing wheel 11
Synchronous belt 9 links together, and the shaft end of sub-material axis 5 links together with from synchronizing wheel, and both ends are equipped with deep groove ball bearing 12.Pass through
The above structure drives the rotation of sub-material axis by synchronous pulley when servo motor rotates, to complete entirely to work.
Although specific embodiment of the present utility model is described in detail in conjunction with attached drawing, should not be construed as pair
The restriction of the protection scope of this patent.In range described by claims, those skilled in the art are without creative labor
The protection scope for belonging to this patent is appointed in the dynamic various modifications that can be made and deformation.
Claims (4)
1. a kind of foamed plastics automatic moulding machine pulse discharging device, including barrel, it is characterised in that blowing seat is mounted on barrel
Bottom, centre be equipped with sealing strip, sleeve, which is inlayed, to be mounted in blowing seat, be above provided with drain hole, sub-material axle position at bushing core,
The radial section of sub-material axis is non-full circle, and cutting plate and sealing ring are jointly mounted to the sub-material mouth side of sleeve, sleeve and cutting plate
Between be equipped with sealing strip, guarantee leakproofness.
2. a kind of foamed plastics automatic moulding machine pulse discharging device as described in claim 1, it is characterised in that servo motor
It is mounted on support base, the output end of servo motor is connected with main synchronizing wheel, main synchronizing wheel and passes through synchronous belt from synchronizing wheel and connects
It is connected together, the shaft end of sub-material axis links together with from synchronizing wheel, and both ends are equipped with deep groove ball bearing.
3. a kind of foamed plastics automatic moulding machine pulse discharging device as described in claim 1, it is characterised in that sub-material axis
Radial section is irregular lunate shape.
4. a kind of foamed plastics automatic moulding machine pulse discharging device as described in claim 1, it is characterised in that the sub-material diameter of axle
It is the 50-60% for accounting for full circle to area of section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822182228.3U CN209504712U (en) | 2018-12-25 | 2018-12-25 | Foamed plastics automatic moulding machine pulse discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822182228.3U CN209504712U (en) | 2018-12-25 | 2018-12-25 | Foamed plastics automatic moulding machine pulse discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209504712U true CN209504712U (en) | 2019-10-18 |
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ID=68196782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822182228.3U Active CN209504712U (en) | 2018-12-25 | 2018-12-25 | Foamed plastics automatic moulding machine pulse discharging device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209504712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466006A (en) * | 2018-12-25 | 2019-03-15 | 杭州方圆塑机股份有限公司 | Foamed plastics automatic moulding machine pulse discharging device |
-
2018
- 2018-12-25 CN CN201822182228.3U patent/CN209504712U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466006A (en) * | 2018-12-25 | 2019-03-15 | 杭州方圆塑机股份有限公司 | Foamed plastics automatic moulding machine pulse discharging device |
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