CN205397726U - A unwinding unit for mica paper - Google Patents
A unwinding unit for mica paper Download PDFInfo
- Publication number
- CN205397726U CN205397726U CN201620135380.4U CN201620135380U CN205397726U CN 205397726 U CN205397726 U CN 205397726U CN 201620135380 U CN201620135380 U CN 201620135380U CN 205397726 U CN205397726 U CN 205397726U
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- pull cylinder
- mica paper
- section
- thick bamboo
- bearing
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Abstract
The utility model provides an unwinding unit for mica paper. The mode of opening a book among the prior art has following shortcoming: start in the twinkling of an eye at the motor, it is great to the pulling force of mica paper, tear the mica paper easily. The utility model provides an unwinding unit for mica paper, including pulling a section of thick bamboo, exhaust tube, frame, bearing frame and gear motor, pull a section of thick bamboo and be provided with the bearing respectively at its axial both ends, the bearing frame is fixed and is matchd in the frame and with the bearing, is fixed with the gear on pulling the bearing of section of thick bamboo one side, and gear motor pulls a section of thick bamboo rotation, its characterized in that with this gear connection and control: pull a section of thick bamboo for hollow structure and have the vacuum chamber, through -holes a plurality of and the vacuum chamber intercommunication are seted up on the surface of pulling a section of thick bamboo, and the exhaust tube has one and reveals in pulling the outside coupling part of a section of thick bamboo and enter into the part of bleeding of pulling a section of thick bamboo along the axial of pulling a section of thick bamboo, the part of bleeding for the tubular structure and with the coupling part intercommunication, seted up at least one banding aspirating hole in the part of bleeding.
Description
Technical field
This utility model relates to a kind of decoiling equipment for mica paper.
Background technology
The uncoiling structure of mica paper of the prior art, generally adopts carry-over pinch rolls to carry out uncoiling, and carry-over pinch rolls are controlled by motor, during use, are fixed on carry-over pinch rolls by mica paper one end, are rotated by carry-over pinch rolls and make mica paper uncoiling.This uncoiling mode has the disadvantages that the moment at electric motor starting, the pulling force of mica paper is bigger, it is easy to tear mica paper, causes waste, it addition, mica paper comparatively bothers with the fixing of carry-over pinch rolls so that work efficiency reduces.
Utility model content
The purpose of this utility model is in that to overcome above shortcomings in prior art, and provides a kind of reasonable in design, and work efficiency is high, is hardly damaged the decoiling equipment for mica paper of mica paper.
The technical scheme in the invention for solving the above technical problem is: this is used for the decoiling equipment of mica paper, including pull cylinder, exhaust tube, frame, bearing block and reducing motor, pull cylinder two ends axially are respectively arranged with bearing, bearing block is fixed in frame and mates with bearing, the bearing of pull cylinder side is fixed with gear, reducing motor is connected with this gear and controls pull cylinder rotation, it is characterized in that: described pull cylinder is hollow structure and has vacuum chamber, the surface of described pull cylinder offers some through holes connected with vacuum chamber, described exhaust tube have a coupling part being exposed to outside pull cylinder and along pull cylinder axially into the exhaust portion to pull cylinder, described exhaust portion is tubular structure and connects with coupling part, exhaust portion offers the aspirating hole of at least one strip.During use, reducing motor drives pull cylinder to rotate, exhaust tube connects external equipment and carries out evacuation, thus forming negative pressure at vacuum chamber, just can mica paper be adsorbed in pull cylinder, operation is very easy, work efficiency is higher, and mica paper is adsorbed in pull cylinder, mica paper will not be damaged because pulling force is excessive, the setting of the aspirating hole of strip, captivation can be produced in corresponding position in pull cylinder, compare some equally distributed aspirating holes, the pull strength of its local is bigger, scattered aspirating hole then may result in absorption affinity deficiency and makes uncoiling unsuccessful.
Axially extending along pull cylinder of aspirating hole described in the utility model, the length of aspirating hole is more than 3/4ths of the length of pull cylinder.The length of aspirating hole, can determine that pull cylinder is to the absorption affinity on mica paper width.
Through hole described in the utility model is uniformly distributed along the surface of pull cylinder.
Pull cylinder described in the utility model two ends axially are respectively arranged with baffle plate.The setting of baffle plate, can prevent mica paper from deviateing.
This utility model is compared with prior art, have the following advantages and effect: simple in construction, reasonable in design, during use, exhaust tube connects external equipment and carries out evacuation, thus forming negative pressure at vacuum chamber, just can mica paper be adsorbed in pull cylinder, operation is very easy, and mica paper is adsorbed in pull cylinder, mica paper will not be damaged because pulling force is excessive, the setting of the aspirating hole of strip, captivation can be produced in corresponding position in pull cylinder, compare some equally distributed aspirating holes, the pull strength of its local is bigger, scattered aspirating hole then may result in absorption affinity deficiency and makes uncoiling unsuccessful.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the decoiling equipment for mica paper in embodiment.
Fig. 2 is the structural representation of exhaust tube.
Fig. 3 is the use state diagram of the present embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following example are that this utility model is not limited to following example to explanation of the present utility model.
Embodiment 1.
nullReferring to Fig. 1 to Fig. 3，The decoiling equipment for mica paper of the present embodiment includes pull cylinder 1、Exhaust tube 2、Frame 3、Bearing block 4 and reducing motor 5，Pull cylinder 1 two ends axially are respectively arranged with bearing 11，Bearing block 4 is fixed in frame 1 and mates with bearing 11，The bearing 11 of pull cylinder 1 side is fixed with gear 15，Reducing motor 5 is connected with this gear 15 and controls pull cylinder 1 and rotates，Pull cylinder 1 is for hollow structure and has vacuum chamber 12，The surface of pull cylinder 1 offers some through holes 13 connected with vacuum chamber 12，Exhaust tube 2 have a coupling part being exposed to outside pull cylinder 1 21 and along pull cylinder 1 axially into the exhaust portion 22 to pull cylinder 1，Exhaust portion 22 is for tubular structure and connects with coupling part 21，Exhaust portion 22 offers the aspirating hole 221 of at least one strip.During use, reducing motor 5 drives pull cylinder 1 to rotate, exhaust tube 2 connects external equipment and carries out evacuation, thus forming negative pressure at vacuum chamber 12, just mica paper can be adsorbed in pull cylinder 1, operation is very easy, work efficiency is higher, and mica paper is adsorbed in pull cylinder 1, mica paper will not be damaged because pulling force is excessive, the setting of the aspirating hole 221 of strip, captivation can be produced in corresponding position in pull cylinder 1, compare some equally distributed aspirating holes 221, the pull strength of its local is bigger, scattered aspirating hole 221 then may result in absorption affinity deficiency and makes uncoiling unsuccessful.
Axially extending along pull cylinder 1 of aspirating hole 221 in the present embodiment, the length of aspirating hole 221 is more than 3/4ths of the length of pull cylinder 1.The length of aspirating hole 221, can determine that pull cylinder 1 is to the absorption affinity on mica paper width.
Through hole 13 in the present embodiment is uniformly distributed along the surface of pull cylinder 1.Thus the surface of pull cylinder 1 all can produce absorption affinity.
Pull cylinder 1 in the present embodiment two ends axially are respectively arranged with baffle plate 14.The setting of baffle plate 14, plays position-limiting action to the width of mica paper, can prevent mica paper from deviateing.
The quantity of the aspirating hole 221 in the present embodiment is one group.
As it is shown on figure 3, Muscovitum volume 6 carries out uncoiling by the absorption of pull cylinder 1.
The vacuum chamber 12 of the present embodiment indication not real meaning be on vacuum, simply under the effect of exhaust tube 2, form negative pressure, thus adsorbing mica paper.
Above content described in this specification is only to this utility model example explanation.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field; without departing from the content of this utility model description or surmount the scope that present claims book is defined, protection domain of the present utility model all should be belonged to.
Claims (4)
1. the decoiling equipment for mica paper, including pull cylinder, exhaust tube, frame, bearing block and reducing motor, pull cylinder two ends axially are respectively arranged with bearing, bearing block is fixed in frame and mates with bearing, the bearing of pull cylinder side is fixed with gear, reducing motor is connected with this gear and controls pull cylinder rotation, it is characterized in that: described pull cylinder is hollow structure and has vacuum chamber, the surface of described pull cylinder offers some through holes connected with vacuum chamber, described exhaust tube have a coupling part being exposed to outside pull cylinder and along pull cylinder axially into the exhaust portion to pull cylinder, described exhaust portion is tubular structure and connects with coupling part, exhaust portion offers the aspirating hole of at least one strip.
2. the decoiling equipment for mica paper according to claim 1, it is characterised in that: axially extending along pull cylinder of described aspirating hole, the length of aspirating hole is more than 3/4ths of the length of pull cylinder.
3. the decoiling equipment for mica paper according to claim 1 and 2, it is characterised in that: described through hole is uniformly distributed along the surface of pull cylinder.
4. the decoiling equipment for mica paper according to claim 1 and 2, it is characterised in that: described pull cylinder two ends axially are respectively arranged with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135380.4U CN205397726U (en) | 2016-02-23 | 2016-02-23 | A unwinding unit for mica paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135380.4U CN205397726U (en) | 2016-02-23 | 2016-02-23 | A unwinding unit for mica paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397726U true CN205397726U (en) | 2016-07-27 |
Family
ID=56446511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620135380.4U Active CN205397726U (en) | 2016-02-23 | 2016-02-23 | A unwinding unit for mica paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205397726U (en) |
-
2016
- 2016-02-23 CN CN201620135380.4U patent/CN205397726U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 308 Zhongxing Road, Fengqiao town, Nanhu District, Jiaxing City, Zhejiang Province, 314007 Patentee after: Zhejiang Rongtai Electrical Equipment Co.,Ltd. Address before: 314007 Yonghong village, Fengqiao town, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: GLORY MICA Co.,Ltd. |
|
| CP03 | Change of name, title or address |