CN204523875U - Rotary machine - Google Patents
Rotary machine Download PDFInfo
- Publication number
- CN204523875U CN204523875U CN201420855460.8U CN201420855460U CN204523875U CN 204523875 U CN204523875 U CN 204523875U CN 201420855460 U CN201420855460 U CN 201420855460U CN 204523875 U CN204523875 U CN 204523875U
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- CN
- China
- Prior art keywords
- roller
- winding
- block
- belt pulley
- reel
- 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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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of rotary machine, comprise frame, rotate the upper winding up roller and two lower windings up roller that are arranged in frame, two lower windings up roller are symmetricly set in the below of winding up roller, block is provided with between the lower winding up roller of both sides, the upper surface of block has arc transiting surface, arc transiting surface matches with the excircle of winding up roller under both sides, frame is provided with U-shaped slot, the bottom of block is inserted in slot, spring is provided with between block and slot, by arranging block between two lower windings up roller, utilize the arc transiting surface of block upper surface, prevent when reel, the edge part of reel is stuck between two lower windings up roller, and by arranging spring, reduce the shock of reel edge part and block, reel is prevented to be out of shape.
Description
Technical field
The utility model relates to a kind of rotary machine.
Background technology
The winding up roller of symmetrical expression three rolls plate bending machine was all cylindrical shape in the past, Problems existing in cylindrical winding up roller use procedure: when winding up roller, and the edge part of reel is very easily stuck between two lower windings up roller, not only easy by reel distortion, and easily by device damage.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of rotary machine, prevents clamp.
For achieving the above object, the technical solution of the utility model there is provided a kind of rotary machine, comprise frame, rotate the upper winding up roller and two lower windings up roller that are arranged in described frame, two described lower windings up roller are symmetricly set in the below of described upper winding up roller, block is provided with between the described lower winding up roller of both sides, the upper surface of described block has arc transiting surface, described arc transiting surface matches with the excircle of winding up roller lower described in both sides, described frame is provided with U-shaped slot, the bottom of described block is inserted in described slot, spring is provided with between described block and described slot.
Further improvement: described upper winding up roller is driven by the first drive motors and rotates, the first transmission mechanism is provided with between the motor shaft of described first drive motors and described upper winding up roller, described first transmission mechanism comprises the first belt pulley be connected with the roll shaft of described upper winding up roller, the second belt pulley be connected with the motor shaft of described first drive motors, is connected between described first belt pulley with described second belt pulley by the first driving belt.
Further improvement: be connected by the second transmission mechanism between two described lower windings up roller, lower winding up roller described in one of them is driven by the second drive motors and rotates, the 3rd belt pulley that the roll shaft that described second transmission mechanism comprises lower winding up roller described with two is respectively connected, is connected by the second driving belt between two described 3rd belt pulleys.
Advantage of the present utility model and beneficial effect are: by arranging block between two lower windings up roller, utilize the arc transiting surface of block upper surface, prevent when reel, the edge part of reel is stuck between two lower windings up roller, and by arranging spring, reduce the shock of reel edge part and block, prevent reel to be out of shape.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Wherein: 1, upper winding up roller; 2, lower winding up roller; 3, arc transiting surface; 4, block; 5, slot; 6, spring; 7, the first drive motors; 8, the second drive motors.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of rotary machine, comprise frame, rotate the upper winding up roller 1 and two lower windings up roller 2 that are arranged in described frame, two described lower windings up roller 2 are symmetricly set in the below of described upper winding up roller 1, block 4 is provided with between the described lower winding up roller 2 of both sides, the upper surface of described block 4 has arc transiting surface 3, described arc transiting surface 3 matches with the excircle of winding up roller 2 lower described in both sides, described frame is provided with U-shaped slot 5, the bottom of described block 4 is inserted in described slot 5, is provided with spring 6 between described block 4 and described slot 5.
By arranging block 4 between two lower windings up roller 2, utilizing the arc transiting surface 3 of block 4 upper surface, preventing when reel, the edge part of reel is stuck between two lower windings up roller 2, and by arranging spring 6, reducing the shock of reel edge part and block 4, preventing reel to be out of shape.
The scheme optimized in the present embodiment is, described upper winding up roller 1 drives rotation by the first drive motors 7, the first transmission mechanism is provided with between the motor shaft of described first drive motors 7 and described upper winding up roller 1, described first transmission mechanism comprises the first belt pulley be connected with the roll shaft of described upper winding up roller 1, the second belt pulley be connected with the motor shaft of described first drive motors 7, is connected between described first belt pulley with described second belt pulley by the first driving belt.
The scheme optimized in the present embodiment is, be connected by the second transmission mechanism between two described lower windings up roller 2, described in one of them, lower winding up roller 2 drives rotation by the second drive motors 8, the 3rd belt pulley that the roll shaft that described second transmission mechanism comprises lower winding up roller 2 described with two is respectively connected, is connected by the second driving belt between two described 3rd belt pulleys.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a rotary machine, it is characterized in that: comprise frame, rotate the upper winding up roller and two lower windings up roller that are arranged in described frame, two described lower windings up roller are symmetricly set in the below of described upper winding up roller, block is provided with between the described lower winding up roller of both sides, the upper surface of described block has arc transiting surface, described arc transiting surface matches with the excircle of winding up roller lower described in both sides, described frame is provided with U-shaped slot, the bottom of described block is inserted in described slot, is provided with spring between described block and described slot.
2. rotary machine as claimed in claim 1, it is characterized in that: described upper winding up roller is driven by the first drive motors and rotates, the first transmission mechanism is provided with between the motor shaft of described first drive motors and described upper winding up roller, described first transmission mechanism comprises the first belt pulley be connected with the roll shaft of described upper winding up roller, the second belt pulley be connected with the motor shaft of described first drive motors, is connected between described first belt pulley with described second belt pulley by the first driving belt.
3. rotary machine as claimed in claim 1, it is characterized in that: be connected by the second transmission mechanism between two described lower windings up roller, lower winding up roller described in one of them is driven by the second drive motors and rotates, the 3rd belt pulley that the roll shaft that described second transmission mechanism comprises lower winding up roller described with two is respectively connected, is connected by the second driving belt between two described 3rd belt pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855460.8U CN204523875U (en) | 2014-12-30 | 2014-12-30 | Rotary machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855460.8U CN204523875U (en) | 2014-12-30 | 2014-12-30 | Rotary machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204523875U true CN204523875U (en) | 2015-08-05 |
Family
ID=53737929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855460.8U Expired - Fee Related CN204523875U (en) | 2014-12-30 | 2014-12-30 | Rotary machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204523875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238247A (en) * | 2019-07-18 | 2019-09-17 | 深圳市金正江大五金塑胶制品有限公司 | A kind of board-like automatic rolling machine structure |
-
2014
- 2014-12-30 CN CN201420855460.8U patent/CN204523875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238247A (en) * | 2019-07-18 | 2019-09-17 | 深圳市金正江大五金塑胶制品有限公司 | A kind of board-like automatic rolling machine structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |