CN203282652U - Hydraulic system for rolling main machine - Google Patents
Hydraulic system for rolling main machine Download PDFInfo
- Publication number
- CN203282652U CN203282652U CN2013203111914U CN201320311191U CN203282652U CN 203282652 U CN203282652 U CN 203282652U CN 2013203111914 U CN2013203111914 U CN 2013203111914U CN 201320311191 U CN201320311191 U CN 201320311191U CN 203282652 U CN203282652 U CN 203282652U
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- CN
- China
- Prior art keywords
- oil
- hydraulic system
- rolling main
- combiner
- flow divider
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a hydraulic system for a rolling main machine. The hydraulic system comprises an oil pump driven by a motor. The oil pump is connected with an oil inlet of a flow distributing and collecting valve through a pipeline; a first oil outlet of the flow distributing and collecting valve is connected with a first oil cylinder used for controlling rise and fall of a compound roller; and a second oil outlet of the flow distributing and collecting valve is connected with a second oil cylinder used for controlling the rise and fall of the compound roller. The hydraulic system for rolling main machine is simple in structure and can be implemented easily. By additionally arranging the flow distributing and collecting valve, movements of two oil cylinders are kept in synchronization, so that a fabric can be pressed uniformly; no wrinkle is produced; and a finished product ratio of a TPU composite fabric is greatly increased.
Description
Technical field
The utility model relates to a kind of hydraulic system of rolling main frame.
Background technology
The TPU composite material is exactly to form a kind of composite with the TPU Film laminated on various fabrics, a kind of novel fabric that obtains in conjunction with both physical characteristic.the production line of existing TPU composite material is by the high-speed mixer that connects successively, banbury, plastics processing mill, filter, the calendering main frame, embossing device, cooling device, the cold-trim(ming) device, coiling machine forms, wherein, the calendering main frame is mainly to roll the TPU film, and with TPU film and composite for base fabric, at present, the calendering main frame that adopts on market, its composite roll is by the hydraulic oil cylinder driving at two ends, left and right, oil cylinder is by the oil pump hydraulic control, yet, the cylinder movement at existing its two ends, left and right of composite roll is asynchronous, cause fabric to be under pressure inhomogeneous, thereby make the compound TPU composite material that goes out can produce fold, affect product quality, decrease yield rate.
The utility model content
The purpose of this utility model is for the problems referred to above, and a kind of hydraulic system of rolling main frame is provided, and is existing asynchronous for the two ends oil cylinder of controlling the composite roll lifting to solve, and causes fabric to be under pressure inhomogeneous, easily produces fold, affects the problem of product quality.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of hydraulic system of rolling main frame, comprise by motor-driven oil pump, described oil pump is connected with the oil-in of flow divider-combiner by pipeline, the first oil-out of described flow divider-combiner is connected with the first oil cylinder that is used for the lifting of control composite roll, and the second oil-out of flow divider-combiner is connected with the second oil cylinder that is used for the lifting of control composite roll.
Further, be provided with valve on the pipeline between described oil pump and flow divider-combiner.
Further, described valve is magnetic valve.
The beneficial effects of the utility model are, described a kind of hydraulic system structure that rolls main frame is simple, be easy to realize, it is by setting up flow divider-combiner, make two cylinder movements keep synchronous, and the pressure size of two oil cylinders is identical, thereby makes fabric stressed evenly, can not produce fold, significantly improve the yield rate of TPU composite material.
Description of drawings
Fig. 1 is a kind of schematic diagram that rolls the hydraulic system of main frame of the utility model.
In figure:
1, motor; 2, oil pump; 3, magnetic valve; 4, flow divider-combiner; 5, the first oil cylinder; 6, the second oil cylinder.
The specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Please refer to shown in Figure 1ly, Fig. 1 is a kind of schematic diagram that rolls the hydraulic system of main frame of the utility model; In the present embodiment, a kind of hydraulic system of rolling main frame, comprise the oil pump 2 that is driven by motor 1, described oil pump 2 is connected with the oil inlet P of flow divider-combiner 4 by pipeline, and be provided with magnetic valve 3 on the pipeline between oil pump 2 and flow divider-combiner 4, the first oil-out A of described flow divider-combiner 4 is connected with the first oil cylinder 5 that is used for the lifting of control composite roll, and the second oil-out B of flow divider-combiner 4 is connected with the second oil cylinder 6 that is used for the lifting of control composite roll.
During work, motor 1 drives oil pump 2 operations, hydraulic oil through magnetic valve 3 to flow divider-combiner 4, be dispensed to the first oil cylinder 5, the second oil cylinder 6 by flow divider-combiner 4 flows such as grade, make the first oil cylinder 5, the second oil cylinder 6 keep synchronous, thereby make fabric be under pressure evenly, can not produce fold, significantly improved the yield rate of TPU composite material.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model is not limited by above-described embodiment; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. hydraulic system of rolling main frame, it is characterized in that: comprise by motor-driven oil pump, described oil pump is connected with the oil-in of flow divider-combiner by pipeline, the first oil-out of described flow divider-combiner is connected with the first oil cylinder that is used for the lifting of control composite roll, and the second oil-out of flow divider-combiner is connected with the second oil cylinder that is used for the lifting of control composite roll.
2. a kind of hydraulic system of rolling main frame according to claim 1, is characterized in that: be provided with valve on the pipeline between described oil pump and flow divider-combiner.
3. a kind of hydraulic system of rolling main frame according to claim 2, it is characterized in that: described valve is magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203111914U CN203282652U (en) | 2013-05-31 | 2013-05-31 | Hydraulic system for rolling main machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203111914U CN203282652U (en) | 2013-05-31 | 2013-05-31 | Hydraulic system for rolling main machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282652U true CN203282652U (en) | 2013-11-13 |
Family
ID=49539031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203111914U Expired - Fee Related CN203282652U (en) | 2013-05-31 | 2013-05-31 | Hydraulic system for rolling main machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711066A (en) * | 2016-03-31 | 2016-06-29 | 贵州宏安制动器科技有限公司 | Hot-press forming device for disc type automobile brake plate |
-
2013
- 2013-05-31 CN CN2013203111914U patent/CN203282652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711066A (en) * | 2016-03-31 | 2016-06-29 | 贵州宏安制动器科技有限公司 | Hot-press forming device for disc type automobile brake plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140531 |