CN209668414U - Press belt mechanism - Google Patents
Press belt mechanism Download PDFInfo
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- CN209668414U CN209668414U CN201920143295.6U CN201920143295U CN209668414U CN 209668414 U CN209668414 U CN 209668414U CN 201920143295 U CN201920143295 U CN 201920143295U CN 209668414 U CN209668414 U CN 209668414U
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- Prior art keywords
- belt mechanism
- press belt
- pressing plate
- plate
- sliding block
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Abstract
A kind of press belt mechanism, it includes holding down assembly and pressing plate, wherein described to hold down assembly including actuator and the driving end that moved under the driving of the actuator, the driving end drives the pressing plate to move along the radial alignment for crossing roller to abut the pressing plate.So set, avoiding since movement in a curve is easy to improve the reliability of press belt mechanism the case where the surface sliding of roller excessively damages diaphragm.
Description
Technical field
The utility model relates to a kind of press belt mechanisms, belong to technical field of automation equipment.
Background technique
It please join shown in Fig. 1, in 1 ' change of lap of diaphragm, need for diaphragm 1 ' to be pressed on roller 2 '.It uses in the prior art
Actuator connects pressing plate 3 ', by rotation by pressing plate 3 ' against roller 2 ' excessively.At this point, the motion profile of pressing plate 3 ' is camber line, pressing plate
3 ' and cross roller 2 ' contact when, if the lower surface of pressing plate 3 ' and cross roller 2 ' surface it is nontangential, pressing plate 3 ' be easy cross roller 2 '
Surface sliding and cause tearing for diaphragm 1 ', cause the damage of diaphragm 1 '.In addition, not needing pressing plate 3 ' after change of lap
Roller 2 ' was abutted to clamp diaphragm 1 ', however when mechanical shock, it be easy to cause pressing plate 3 ' to contact roller 2 ', influences the biography of diaphragm 1 '
It is defeated.
Utility model content
The purpose of this utility model is to provide a kind of press belt mechanisms that can be avoided and adversely affect to diaphragm.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of press belt mechanism comprising hold down assembly
And pressing plate, wherein described hold down assembly including actuator and the driving end that can be moved under the driving of the actuator, institute
Driving end is stated to abut the pressing plate to drive the pressing plate to move along the radial alignment for crossing roller.
As the further improved technical solution of the utility model, the press belt mechanism includes the cunning being connected with the pressing plate
Block and the elastic component for supporting the sliding block.
As the further improved technical solution of the utility model, the press belt mechanism includes to match with the sliding block
The guide rod of conjunction, the elastic component are socketed on the guide rod.
As the further improved technical solution of the utility model, the guide rod is equipped with the limitation sliding block and excessively moves
Limit plate, the limit plate and the guide rod are equipped with the screw thread knot that cooperates and can adjust the position of the limit plate
Structure.
As the further improved technical solution of the utility model, the sliding block is two and is connected to the pressing plate
Two sides, each sliding block includes the guide rod engaged therewith and the elastic component.
As the further improved technical solution of the utility model, the press belt mechanism includes mounting plate, the mounting plate
Through-hole equipped with the correspondence pressing plate；The guide rod is fixed on the mounting plate, and the elastic component is supported in the installation
Between plate and the sliding block.
It is described to hold down assembly including pedestal, be articulated with the bottom as the further improved technical solution of the utility model
The connecting rod and compression bar fixed block of seat, wherein hingedly the actuator, the actuator are articulated with described for one end of the connecting rod
Compression bar fixed block；Compression bar is provided on the compression bar fixed block, the driving end is located on the compression bar.
As the further improved technical solution of the utility model, the driving end be equipped with pressure head, the pressure head have with
The arc-shaped that the pressing plate abuts against compresses face.
As the further improved technical solution of the utility model, the actuator is pressure hand, and the pressure hand can drive
Pressing plate described in the driving end in contact, makes the pressing plate move along a straight line.
As the further improved technical solution of the utility model, the press belt mechanism further includes to detect the pressing plate
Position detection device.
Compared to the prior art, the utility model is avoided by moving pressing plate along the radial alignment for crossing roller due to arc
Line movement is easy to improve the reliability of press belt mechanism the case where the surface sliding of roller excessively damages diaphragm.
Detailed description of the invention
Fig. 1 is the action schematic diagram of the platen clamp diaphragm of press belt mechanism in the prior art.
Fig. 2 is the main view of the utility model press belt mechanism.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the schematic diagram to hold down assembly.
Specific embodiment
It please join shown in Fig. 2 to Fig. 4, the utility model discloses a kind of press belt mechanism comprising mounting plate 1 is mounted on institute
State on mounting plate 1 hold down assembly 2 and to 2 pressing plates 3 matched that hold down assembly.Described hold down assembly 2 include
Actuator 20 and the driving end 24 that can be moved under the driving of the actuator 20, the driving end 24 are described to abut
Pressing plate 3 is to drive the pressing plate 3 to move along the radial alignment for crossing roller.
It please join shown in Fig. 4, described to hold down assembly 2 include pedestal 21, is articulated with the connecting rod 22 and compression bar of the pedestal 21
Fixed block 23, wherein the pedestal 21 is including first pivoting portion 211, second pivoting portion 212 and is located at the first pivoting portion
Groove 213 between 211 and the second pivoting portion 212；One end of the connecting rod 22 is articulated with described by the first hinged shaft 221
The other end of first pivoting portion 211, the connecting rod 22 is articulated with actuator 20 by the second hinged shaft 222.The compression bar fixed block
23 one end is articulated with the second pivoting portion 212 by third hinged shaft 231, and is articulated with the drive by the 4th hinged shaft 232
Moving part 20.It is described to hold down assembly 2 as four-bar linkage structure.Compression bar 25, the driving end 24 are provided on the compression bar fixed block 23
On the compression bar 25.
The actuator 20 is pressure hand in the utility model embodiment illustrated, can drive second hinged shaft
222 move in the groove 213, while driving the compression bar fixed block 23, compression bar 25 and driving end 24 around the third
Hinged shaft 231 rotates.
Preferably, the driving end 24 is pressure head, and the pressure head compresses face 241 with arc-shaped, to reduce and pressing plate 3
Friction, while the pressing plate 3 can preferably be driven to move along a straight line.Specifically, in the embodiment party of the utility model diagram
In formula, it is described hold down assembly 2 driving end 24 and pressing plate 3 be not directly connected, the motion profile of pressing plate 3 is straight line, so that pressing plate 3
Pressing plate 3 can be avoided to tear diaphragm, cause the damage of diaphragm along moving radially for roller is crossed.
The mounting plate 1 is equipped with the through-hole 11 of the corresponding pressing plate 3, enables the pressing plate 3 the one of the through-hole 11
Side movement passes through the through-hole 11 movement.
The press belt mechanism include the sliding block 31 being connected with the pressing plate 3, the elastic component 32 for supporting the sliding block 31, to
The guide rod 33 that is matched with the sliding block 31 and to limit the excessively mobile limit plate 34 of the sliding block 31.
Preferably, in the utility model embodiment illustrated, the sliding block 31 is two and is connected to described
The two sides (such as left and right sides) of pressing plate 3, each sliding block 31 includes the guide rod 33 engaged therewith, the elastic component
The structures such as 32 and the limit plate 34.So set, can be improved stationarity when sliding block 31 slides, while passing through setting two
A elastic component 32 can be improved screen resilience, reduces pressing plate 3 and abutted roller in vibration, to influence the risk of diaphragm transmission.
To simplify the description, below only by taking a sliding block 31 and element with matching as an example.The guide rod 33
It is fixed on the mounting plate 1.The elastic component 32 is spring, is socketed on the guide rod 33 and supports in the installation
Between plate 1 and the sliding block 31, to provide upward restoring force to the sliding block 31.Certainly, in other embodiments, described
Elastic component 32 can also be using the other elements with elastic-restoring force.The limit plate 34 is equipped with mutual with the guide rod 33
Cooperate and can adjust the helicitic texture of the position of the limit plate 34.Specifically, in one embodiment, the guide rod
33 upper end has external screw thread, and limit plate 34 has matched internal thread hole, and limit plate 34 is movably disposed at limit
On plate 34, the position of adjustable pressing plate 3.
The press belt mechanism of the utility model can also include that the detection device to detect the position of the pressing plate 3 (is not schemed
Show).The detection device includes sensing chip and the sensor that matches with the sensing chip.In a kind of reality of the utility model
It applies in mode, the sensing chip can be set on the sliding block 31, and the sensor can be set on the mounting plate 1.
Certainly, in other embodiments, the position of the sensing chip and the sensor can also be exchanged, for example, by the sense
It answers piece to be arranged on the mounting plate 1, the sensor is arranged on the sliding block 31.In order to improve the precision of detection, institute
It states sensor and is preferably photoelectric sensor.By the way that the detection device is arranged, in the pressing plate 3 along the radial alignment fortune for crossing roller
When dynamic, by the variation of the sensing chip and the sensor relative position, it is able to detect that the position of the pressing plate 3, and according to
This judges whether the pressing plate 3 moves to setting position, improves the reliability of the utility model press belt mechanism.
When change of lap, it is manually pressed downward pressure hand, pressure head contact pressing plate 3 moves along a straight line pressing plate 3 downwards, and cooperates roller
Compress diaphragm.After change of lap, the artificial pressure hand of lifting upwards, pressing plate 3 sets back under the action of elastic component 32, makes pressing plate 3
At intervals with roller excessively, it avoids influencing diaphragm transmission.
Above embodiments are merely to illustrate the utility model and not limit technical solution described in the utility model, right
The understanding of this specification should based on person of ordinary skill in the field, such as to "front", "rear", "left", "right",
The description of "upper", "lower" isotropy, although this specification has been carried out in detail the utility model referring to the above embodiments
Explanation, still, those skilled in the art should understand that, person of ordinary skill in the field still can be to this reality
It is modified or replaced equivalently, and the technical solution of all spirit and scope for not departing from the utility model and its changed with novel
Into should all cover in the scope of the claims of the utility model.
Claims (10)
1. a kind of press belt mechanism, which is characterized in that including holding down assembly and pressing plate, wherein it is described hold down assembly including actuator with
And the driving end that can be moved under the driving of the actuator, the driving end is to abut the pressing plate to drive the pressure
Plate is moved along the radial alignment for crossing roller.
2. press belt mechanism as described in claim 1, it is characterised in that: the press belt mechanism includes the cunning being connected with the pressing plate
Block and the elastic component for supporting the sliding block.
3. press belt mechanism as claimed in claim 2, it is characterised in that: the press belt mechanism includes to match with the sliding block
The guide rod of conjunction, the elastic component are socketed on the guide rod.
4. press belt mechanism as claimed in claim 3, it is characterised in that: the guide rod is equipped with the limitation sliding block and excessively moves
Limit plate, the limit plate and the guide rod are equipped with the screw thread knot that cooperates and can adjust the position of the limit plate
Structure.
5. press belt mechanism as claimed in claim 4, it is characterised in that: the sliding block is two and is connected to the pressing plate
Two sides, each sliding block includes the guide rod engaged therewith and the elastic component.
6. press belt mechanism as claimed in claim 5, it is characterised in that: the press belt mechanism includes mounting plate, the mounting plate
Through-hole equipped with the correspondence pressing plate；The guide rod is fixed on the mounting plate, and the elastic component is supported in the installation
Between plate and the sliding block.
7. press belt mechanism as described in claim 1, it is characterised in that: described to hold down assembly including pedestal, be articulated with the bottom
The connecting rod and compression bar fixed block of seat, wherein hingedly the actuator, the actuator are articulated with described for one end of the connecting rod
Compression bar fixed block；Compression bar is provided on the compression bar fixed block, the driving end is located on the compression bar.
8. press belt mechanism as claimed in claim 7, it is characterised in that: the driving end be equipped with pressure head, the pressure head have with
The arc-shaped that the pressing plate abuts against compresses face.
9. press belt mechanism as claimed in claim 7, it is characterised in that: the actuator is pressure hand, and the pressure hand can drive
Pressing plate described in the driving end in contact, makes the pressing plate move along a straight line.
10. the press belt mechanism as described in any one of claim 1 to 9, it is characterised in that: the press belt mechanism further includes
To detect the detection device of the position of the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920143295.6U CN209668414U (en) | 2019-01-25 | 2019-01-25 | Press belt mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920143295.6U CN209668414U (en) | 2019-01-25 | 2019-01-25 | Press belt mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209668414U true CN209668414U (en) | 2019-11-22 |
Family
ID=68567435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920143295.6U Active CN209668414U (en) | 2019-01-25 | 2019-01-25 | Press belt mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209668414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677973A (en) * | 2019-01-25 | 2019-04-26 | 无锡先导智能装备股份有限公司 | Press belt mechanism |
-
2019
- 2019-01-25 CN CN201920143295.6U patent/CN209668414U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677973A (en) * | 2019-01-25 | 2019-04-26 | 无锡先导智能装备股份有限公司 | Press belt mechanism |
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