CN207030362U - A kind of collapsible feeding-discharging mechanism - Google Patents
A kind of collapsible feeding-discharging mechanism Download PDFInfo
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- CN207030362U CN207030362U CN201720564307.3U CN201720564307U CN207030362U CN 207030362 U CN207030362 U CN 207030362U CN 201720564307 U CN201720564307 U CN 201720564307U CN 207030362 U CN207030362 U CN 207030362U
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Abstract
The utility model provides a kind of collapsible feeding-discharging mechanism, including frame, first connecting rod, second connecting rod, third connecting rod, fourth link, cylinder and upper frame, wherein, the first connecting rod, second connecting rod, third connecting rod, the equal length of fourth link, one end of the first connecting rod is hinged with the frame, the other end of first connecting rod one end with the third connecting rod respectively, one end of cylinder is hinged, the other end of the third connecting rod is hinged with the upper frame, one end of the second connecting rod is hinged with the frame, the other end of second connecting rod one end with the fourth link respectively, the other end of cylinder is hinged.The beneficial effects of the utility model are：First isosceles trapezoid, the angle of the second isosceles trapezoid can be controlled by cylinder, and then control the rising or decline of upper frame, mechanism operation need not be swung, floor space can be reduced, also, motion is in collapsible, can increase adjustable range of the mechanism in terms of height.
Description
Technical field
It the utility model is related to taping machine, more particularly to a kind of collapsible feeding-discharging mechanism.
Background technology
The extensive hydraulic pressure desktop taping machine of current application and servo taping machine, there is feeding mechanism and discharging mechanism, charging
Mechanism and discharging mechanism are separately mounted to taping machine both sides, are responsible for the input and output of door closure inner and outer plates, only discharging mechanism
Stock stop more than feeding mechanism.
The entry/exit material mechanism used now is the stretching and withdrawal of the cylinder by being tiltedly mounted on bottom plate or framework
To realize the motion between a high position for entry/exit material mechanism and low level, and when its highly desirable regulation, often change be with it is defeated
The height of the connected installing plate of band is sent, is seldom adjusted for the rod member under the cylinder point of rotation, because if if regulation, can shadow
The movement locus to entry/exit material mechanism is rung, thus needs to re-start motion analysis to mechanism, prevents from producing with other mechanisms
Interference.In addition, when entry/exit material mechanism is in low level, because the mechanism employs parallel-crank mechanism, its connecting rod will
To lower swing, so as to occupy more spaces.Further, if conveying parts it is liftoff it is too high if, the amplitude of fluctuation of whole mechanism
Degree can be bigger.
The content of the invention
In order to solve the problems of the prior art, the utility model provides a kind of collapsible feeding-discharging mechanism.
The utility model provides a kind of collapsible feeding-discharging mechanism, including frame, first connecting rod, second connecting rod, the 3rd
Connecting rod, fourth link, cylinder and upper frame, wherein, the first connecting rod, second connecting rod, third connecting rod, the length of fourth link
Spend equal, one end of the first connecting rod is hinged with the frame, and the other end of the first connecting rod connects with the described 3rd respectively
One end of bar, one end of cylinder are hinged, and the other end of the third connecting rod is hinged with the upper frame, the second connecting rod
One end is hinged with the frame, the other end of the second connecting rod one end with the fourth link, the other end of cylinder respectively
Be hinged, the other end of the fourth link is hinged with the upper frame, and the frame, first connecting rod, cylinder, second connecting rod enclose
It is combined into the first isosceles trapezoid, the cylinder, third connecting rod, upper frame, fourth link are enclosed as the second isosceles trapezoid, and described
One isosceles trapezoid is symmetrical arranged with second isosceles trapezoid along the cylinder.
As further improvement of the utility model, buffer is connected between the frame, first connecting rod.
As further improvement of the utility model, the cylinder is in horizontally disposed.
The beneficial effects of the utility model are：By such scheme, the first isosceles trapezoid, can be controlled by cylinder
The angle of two isosceles trapezoids, and then the rising or decline of upper frame are controlled, mechanism operation need not be swung, and can reduce occupation of land
Area, also, it is in collapsible to move, and can increase adjustable range of the mechanism in terms of height.
Brief description of the drawings
Fig. 1 is a kind of front view of collapsible feeding-discharging mechanism of the utility model.
Fig. 2 is a kind of structural representation of collapsible feeding-discharging mechanism of the utility model.
Fig. 3 is a kind of structural scheme of mechanism of collapsible feeding-discharging mechanism of the utility model.
Embodiment
The utility model is described in further detail for explanation and embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of collapsible feeding-discharging mechanism, including frame 5, first connecting rod 1, second connecting rod 2,
Three connecting rods 3, fourth link 4, cylinder 6 and upper frame 7, wherein, the first connecting rod 1, second connecting rod 2, third connecting rod 3,
The equal length of double leval jib 4, one end of the first connecting rod 1 is be hinged with the frame 5, the other end point of the first connecting rod 1
One end of one end, cylinder 6 not with the third connecting rod 3 is hinged, the other end of the third connecting rod 3 and the upper frame 7
Be hinged, one end of the second connecting rod 2 is be hinged with the frame 5, and the other end of the second connecting rod 2 connects with the described 4th respectively
One end of bar 4, the other end of cylinder 6 are hinged, and the other end of the fourth link 4 is be hinged with the upper frame 7, the frame
5th, first connecting rod 1, cylinder 6, second connecting rod 2 are enclosed as the first isosceles trapezoid, the cylinder 6, third connecting rod 3, upper frame 7,
Fourth link 4 enclose for the second isosceles trapezoid, first isosceles trapezoid it is symmetrical along the cylinder 6 with second isosceles trapezoid
Set.
As shown in Figure 1 to Figure 3, it is connected with buffer 8 between the frame 5, first connecting rod 1.
As shown in Figure 1 to Figure 3, the cylinder 6 is in horizontally disposed.
A kind of as shown in figure 3, collapsible feeding-discharging mechanism provided by the utility modelThe adjustable height that can be realized is simple Calculating process is as follows：
If cylinder thrust F, swivel link stress F1, connecting rod angle α, cylinder length L, length of connecting rod L1（First connecting rod 1,
Second connecting rod 2, third connecting rod 3, fourth link 4 are referred to as connecting rod or movable rod）
2*F1*cos（α/2）=F
F1*sin（α/2）=G/2
Draw G=F*tan（α/2）
Adjustable height H=2*L1*sin（α/2）
Maximum height H=2*L1（When α=180 °）
Difference in height △ H=2*L1（1- sin（α/2））.
A kind of collapsible feeding-discharging mechanism provided by the utility model, cylinder 6 are changed to level by traditional tilting installation
Formula install, no matter cylinder 6 extend how much, how mechanism moves, and cylinder 6 is all always maintained at horizontality.The collapsible input and output material
The characteristics of mechanism, is as follows：
1st, the mechanism after the completion of assembling can form two identical isosceles trapezoids up and down, with flexible, the isosceles ladder of cylinder 6
The angle of shape changes therewith, so as to realize the up and down motion of mechanism, eliminates mechanism swing, reduces space；
2nd, before new mechanism is all connected with movable rod due to the both ends of cylinder 6, therefore cylinder 6 is relative to power caused by mechanism
One times is increased, makes full use of cylinder force, bigger weight can be elected；
3rd, movable connecting rod reduces the height of frame 5 by the way of folding, can be with the adjustable range of enlarging mechanism height.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (3)
- A kind of 1. collapsible feeding-discharging mechanism, it is characterised in that：Including frame, first connecting rod, second connecting rod, third connecting rod, Double leval jib, cylinder and upper frame, wherein, the first connecting rod, second connecting rod, third connecting rod, the equal length of fourth link, One end of the first connecting rod is hinged with the frame, the other end of the first connecting rod respectively with the third connecting rod one End, one end of cylinder be hinged, the other end of the third connecting rod is hinged with the upper frame, one end of the second connecting rod and The frame is hinged, and one end with the fourth link, the other end of cylinder are hinged the other end of the second connecting rod respectively, institute The other end and the upper frame for stating fourth link are hinged, and the frame, first connecting rod, cylinder, second connecting rod are enclosed as One isosceles trapezoid, the cylinder, third connecting rod, upper frame, fourth link are enclosed as the second isosceles trapezoid, first isosceles It is trapezoidal to be symmetrical arranged with second isosceles trapezoid along the cylinder.
- 2. collapsible feeding-discharging mechanism according to claim 1, it is characterised in that：Connect between the frame, first connecting rod It is connected to buffer.
- 3. collapsible feeding-discharging mechanism according to claim 1, it is characterised in that：The cylinder is in horizontally disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564307.3U CN207030362U (en) | 2017-05-20 | 2017-05-20 | A kind of collapsible feeding-discharging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564307.3U CN207030362U (en) | 2017-05-20 | 2017-05-20 | A kind of collapsible feeding-discharging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207030362U true CN207030362U (en) | 2018-02-23 |
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ID=61480091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720564307.3U Active CN207030362U (en) | 2017-05-20 | 2017-05-20 | A kind of collapsible feeding-discharging mechanism |
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| Country | Link |
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| CN (1) | CN207030362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032101A (en) * | 2017-05-20 | 2017-08-11 | 上汽通用五菱汽车股份有限公司 | A kind of collapsible feeding-discharging mechanism |
-
2017
- 2017-05-20 CN CN201720564307.3U patent/CN207030362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032101A (en) * | 2017-05-20 | 2017-08-11 | 上汽通用五菱汽车股份有限公司 | A kind of collapsible feeding-discharging mechanism |
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