CN208588931U - Graphite rolls device for automatically control thickness - Google Patents
Graphite rolls device for automatically control thickness Download PDFInfo
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- CN208588931U CN208588931U CN201821315376.1U CN201821315376U CN208588931U CN 208588931 U CN208588931 U CN 208588931U CN 201821315376 U CN201821315376 U CN 201821315376U CN 208588931 U CN208588931 U CN 208588931U
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- thickness
- graphite
- pressure roller
- automatically control
- pressure
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Abstract
The utility model discloses a kind of graphite calendering device for automatically control thickness, the graphite calendering device for automatically control thickness includes the first pressure roller, the second pressure roller, winding wheel and unreeling wheel, first pressure roller and the second pressure roller are separately connected pressure valve, the pressure valve connects PLC, calendering region is formed between first pressure roller and the second pressure roller, thickness transducer is provided close to the side in the calendering region of winding wheel, and the thickness transducer connects PLC.The utility model can measure the thickness information of graphite tape in real time；Continue adjustment equipment pressure according to the information that thickness transducer acquires, the uniform target of graphite volume thickness is reached with this.
Description
Technical field
The utility model relates to graphite to roll technical field, and in particular to a kind of graphite calendering device for automatically control thickness.
Background technique
It is higher and higher for the required precision of electronic component and attaching material with the fast development of electronics industry.And
It is widely used in heat sink material-graphite film of electronics industry, calender line is by setting calendering device or more in advance at present
The gap of roller and pressure, then measure again graphite start roll thickness complete thickness measure.Usual graphite is coiled material, length
At 100 meters or so, the foam thickness disunity of graphite due to firing, this, which will lead to graphite coiled material beginning thickness, to lead to
It overregulates and reaches standard regulation, subsequent thickness can not judge whether the overproof problem of thickness occur by measurement.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of graphite calendering gauge automatic control dress
It sets, it is described
According to technical solution provided by the utility model, a kind of graphite calendering device for automatically control thickness, the graphite pressure
Prolong device for automatically control thickness and includes the first pressure roller, the second pressure roller, winding wheel and unreeling wheel, first pressure roller and the second pressure roller
It is separately connected pressure valve, the pressure valve connects PLC, and calendering region, thickness are formed between first pressure roller and the second pressure roller
Sensor is provided close to the side in the calendering region of winding wheel, and the thickness transducer connects PLC.
Further, the thickness transducer uses laser thickness sensor.
Further, graphite tape passes through calendering region, and is separately connected winding wheel and unreeling wheel at the both ends of graphite tape.
Further, the thickness transducer is set to the two sides up and down of graphite tape.
From the above as can be seen that graphite provided by the utility model rolls device for automatically control thickness, with existing skill
Art, which is compared, has following advantages: the utility model can measure the thickness information of graphite tape in real time；It is adopted according to thickness transducer
The information of collection continues adjustment equipment pressure, reaches the uniform target of graphite volume thickness with this.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
1. the first pressure roller, 2. second pressure rollers, 3. winding wheels, 4. unreeling wheels, 5. pressure valve, 6. calendering regions, 7. thickness pass
Sensor, 8.PLC, 9. graphite tapes.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to attached drawing, the utility model is further described.Wherein identical components are presented with like reference characters.It needs
Illustrate, word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to the side in attached drawing
To.The word "inner" used and "outside" refer respectively to the direction towards or away from geometric center of specific component.
Graphite rolls device for automatically control thickness, as shown in Figure 1, graphite calendering device for automatically control thickness includes the
One pressure roller 1, the second pressure roller 2, winding wheel 3 and unreeling wheel 4, first pressure roller 1 and the second pressure roller 2 are separately connected pressure valve 5, institute
It states pressure valve 5 and connects PLC8, the PLC8 can send control signal to pressure valve 5 to the first pressure roller of control 1 and the second pressure
Gap between roller 2, thus the pressure of control the first pressure roller 1 and the second pressure roller 2 to graphite tape 9 with application.
Calendering region 6,6 first pressure roller, 1 He in the calendering region are formed between first pressure roller 1 and the second pressure roller 2
Calendering movement is generated between second pressure roller 2.Graphite tape 9 passes through calendering region 6, and is separately connected winding at the both ends of graphite tape 9
Wheel 3 and unreeling wheel 4.Thickness transducer 7 is provided close to the side in the calendering region 6 of winding wheel 3 and the thickness transducer 7
The two sides up and down of graphite tape 9 after calendering.The thickness transducer 7 connects PLC8, by collected 9 thickness information of graphite tape
It is sent to PLC8, the PLC8 sends control signal, the pressure to pressure valve 5 according to 9 thickness information of graphite tape received
The pressure that valve 5 controls the gap between the first pressure roller 1 and the second pressure roller 2 and applies to graphite tape 9.So that working as the thickness of graphite tape 9
When spending thickness, the pressure that the first pressure roller 1 and 2 graphite tape 9 of the second pressure roller apply increases.
In order to enable the position rolled between the first pressure roller 1 and the second pressure roller 2 and the pressure of thickness transducer 7 collect thickness
The position of information is corresponding, the thickness transducer 7 be set to calendering region 6 and winding wheel 3 between, thickness transducer 7 closer to
The effect for rolling the calendering thickness adjustment of 6 graphite of region is better.
It should be understood by those ordinary skilled in the art that: the foregoing is merely specific embodiment of the utility model and
, it is not intended to limit the utility model, all any modifications within the purport of the utility model, made, change equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of graphite rolls device for automatically control thickness, which is characterized in that the graphite rolls device for automatically control thickness packet
Include the first pressure roller (1), the second pressure roller (2), winding wheel (3) and unreeling wheel (4), first pressure roller (1) and the second pressure roller (2) point
Not Lian Jie pressure valve (5), the pressure valve (5) connects PLC(8), formed between first pressure roller (1) and the second pressure roller (2)
Roll region (6), thickness transducer (7) is provided close to the side in the calendering region (6) of winding wheel (3), the thickness transducer
(7) PLC(8 is connected).
2. graphite as described in claim 1 rolls device for automatically control thickness, which is characterized in that the thickness transducer (7)
Using laser thickness sensor (7).
3. graphite as described in claim 1 rolls device for automatically control thickness, which is characterized in that graphite tape (9) passes through calendering
Region (6), and winding wheel (3) and unreeling wheel (4) are separately connected at the both ends of graphite tape (9).
4. graphite as described in claim 1 rolls device for automatically control thickness, which is characterized in that the thickness transducer (7)
Set on the two sides up and down of graphite tape (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821315376.1U CN208588931U (en) | 2018-08-15 | 2018-08-15 | Graphite rolls device for automatically control thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821315376.1U CN208588931U (en) | 2018-08-15 | 2018-08-15 | Graphite rolls device for automatically control thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208588931U true CN208588931U (en) | 2019-03-08 |
Family
ID=65543744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821315376.1U Active CN208588931U (en) | 2018-08-15 | 2018-08-15 | Graphite rolls device for automatically control thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208588931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674076A (en) * | 2020-06-19 | 2020-09-18 | 江苏格优碳素新材料有限公司 | Preparation method of graphite bare die calendering |
-
2018
- 2018-08-15 CN CN201821315376.1U patent/CN208588931U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674076A (en) * | 2020-06-19 | 2020-09-18 | 江苏格优碳素新材料有限公司 | Preparation method of graphite bare die calendering |
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