CN2737522Y - Wheel-pressing cut-to-length braker for woodwork splicing machine - Google Patents
Wheel-pressing cut-to-length braker for woodwork splicing machine Download PDFInfo
- Publication number
- CN2737522Y CN2737522Y CN 200420094709 CN200420094709U CN2737522Y CN 2737522 Y CN2737522 Y CN 2737522Y CN 200420094709 CN200420094709 CN 200420094709 CN 200420094709 U CN200420094709 U CN 200420094709U CN 2737522 Y CN2737522 Y CN 2737522Y
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- CN
- China
- Prior art keywords
- pinch roller
- brake
- arm
- pressing wheel
- cylinder
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a wheel-pressing cut-to-length braker for a woodwork splicing machine, which comprises a pressing wheel component comprising a pressing wheel and an electrical motor, and an air cylinder for the pressing wheel. The utility model is provided with a reverse T-shaped bracket, a rocker arm for the pressing wheel, a rocker shaft, a braking arm, a braking shaft and a braking air cylinder. The braking arm is hinged with the rocker arm for the pressing wheel by means of the braking shaft; the pressing wheel component is connected with one end of the rocker arm for the pressing wheel; the other end of the rocker arm for the pressing wheel is hinged with the bracket by means of the rocker shaft; the cylinder body of the air cylinder for the pressing wheel and a piston rod are correspondingly hinged with the bracket and the rocker arm for the pressing wheel; the cylinder body of the braking air cylinder and the piston rod are correspondingly hinged with the bracket and the braking arm.
Description
Affiliated technical field
The utility model relates to woodworking machinery, and especially the carpenter is spliced the pinch roller fixed length brake gear of machine.
Background technology
Timber be processed with a kind of splicing process, be that short timber is connected into long timber from beginning to end, to improve the utilization rate of material.In the automatic splicing processing of timber, after the timber fourth of the twelve Earthly Branches connects, need cut out usually and cut, to reach the length that needs.Current carpenter is spliced machine and is generally utilized pressing wheel device to carry out the fixed length feeding.Described pressing wheel device is to utilize two guide rod supporting pinch rollers, and the contact-making surface of two guide rods and workbench is less, occurs easily rocking, and causes the feeding instability.The pinch roller locking mechanism of not stopping usually in addition, its spline is controlled by drive motors.When the length of timber splicing reached setting value, pressing wheel device stopped to carry timber, and the motor spline is cut out a section device and blocked timber.Pinch roller makes actual fixed length length bigger error occur because action of inertia also can turn over several centimetres or more.If eliminate the influence of inertia, need underspeed, influenced efficient like this.
Summary of the invention
Splice the deficiency of the pinch roller pay-off of machine in order to overcome existing carpenter, the pinch roller fixed length brake gear that the utility model provides the carpenter to splice machine, this installs, and not only fixed length is accurate, and structural rigidity is good, and stability is high.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of carpenter is spliced the pinch roller fixed length brake gear of machine, comprise pinch roller assembly and the pinch roller cylinder formed by pinch roller and motor, it is characterized in that: be provided with the support that is inverse-T-shaped, pinch roller rocking arm; rocker arm shaft; brake arm; brake axle and brake cylinder; brake arm is hinged by brake axle and pinch roller rocking arm; pinch roller assembly connects with an end of pinch roller rocking arm; the other end of pinch roller rocking arm is hinged on the support by rocker arm shaft; the cylinder body of pinch roller cylinder and piston rod are corresponding hinged with support and pinch roller rocking arm, the cylinder body of brake cylinder and piston rod are corresponding hinged with support and brake arm.
Described support is formed by fixedly connecting by flat sheet.
The movable end of described brake arm is provided with brake lining.
The beneficial effects of the utility model are, support is formed by fixedly connecting by flat sheet, and is bigger with the contact area of workbench, and good rigidly also is provided with brake arm and checks timber, and fixed length is accurate.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a brake schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Consult Fig. 1 and Fig. 2, a kind of carpenter is spliced the pinch roller fixed length brake gear of machine, comprise pinch roller assembly and the pinch roller cylinder formed by pinch roller 1 and motor (not drawing among the figure), be provided with the support 2, pinch roller rocking arm 3, rocker arm shaft 30, brake arm 4, brake axle 40 and the brake cylinder that are inverse-T-shaped.Support 2 is threaded by welding or utilization by steel plate and forms, and its strength and stiffness can directly be promoted by selecting thicker material for use.Brake arm 4 and pinch roller rocking arm 3 also select for use flat sheet to process.Brake arm 4 is hinged by brake axle 40 and pinch roller rocking arm 3, and brake arm 4 just can be around brake axle 40 swings like this.Pinch roller assembly connects with an end of pinch roller rocking arm 3, and the other end of pinch roller rocking arm 3 is hinged on the support by rocker arm shaft 30, and pinch roller rocking arm 3 just can be around rocker arm shaft 30 swings like this.The cylinder body 20 of pinch roller cylinder and piston rod 21 are corresponding hinged with support 2 and pinch roller rocking arm 3, and the cylinder body 51 of brake cylinder and piston rod 52 are corresponding hinged with support 2 and brake arm 4.The movable end of described brake arm 4 is provided with brake lining 53.
The course of work of the present utility model is as follows, and the pinch roller cylinder applies certain pressure to pinch roller assembly, guarantees to keep suitable frictional force between pinch roller 1 and the timber 6, and timber is entered from the tangential direction of pinch roller 1, and approach brake arm 4.When the travel distance of timber reaches the fixed length value, the motor stall, pinch roller cylinder and brake cylinder are to pressing down, and pinch roller 1 and brake arm 4 press down the timber of stopping and only advancing simultaneously.After finishing sanction section operation, pinch roller 1 and brake arm 4 reset, and motor rotates, and continue to carry timber 6, so far, finish a working cycles.
Above-described specific embodiment only is the utility model preferred embodiment, and the equivalent arrangements of being done according to the utility model claim all should be technology of the present utility model and contains such as.
Claims (3)
1. a carpenter is spliced the pinch roller fixed length brake gear of machine, comprise pinch roller assembly and the pinch roller cylinder formed by pinch roller and motor, it is characterized in that: be provided with the support that is inverse-T-shaped, pinch roller rocking arm; rocker arm shaft; brake arm; brake axle and brake cylinder; brake arm is hinged by brake axle and pinch roller rocking arm; pinch roller assembly connects with an end of pinch roller rocking arm; the other end of pinch roller rocking arm is hinged on the support by rocker arm shaft; the cylinder body of pinch roller cylinder and piston rod are corresponding hinged with support and pinch roller rocking arm, the cylinder body of brake cylinder and piston rod are corresponding hinged with support and brake arm.
2. carpenter according to claim 1 is spliced the pinch roller fixed length brake gear of machine, and it is characterized in that: described support is formed by fixedly connecting by flat sheet.
3. carpenter according to claim 2 is spliced the pinch roller fixed length brake gear of machine, and it is characterized in that: the movable end of described brake arm is provided with brake lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420094709 CN2737522Y (en) | 2004-11-05 | 2004-11-05 | Wheel-pressing cut-to-length braker for woodwork splicing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420094709 CN2737522Y (en) | 2004-11-05 | 2004-11-05 | Wheel-pressing cut-to-length braker for woodwork splicing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737522Y true CN2737522Y (en) | 2005-11-02 |
Family
ID=35347436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420094709 Expired - Fee Related CN2737522Y (en) | 2004-11-05 | 2004-11-05 | Wheel-pressing cut-to-length braker for woodwork splicing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737522Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786283A (en) * | 2010-03-05 | 2010-07-28 | 刘丽阁 | Main pressure mechanism of hydraulic puzzle machine and hydraulic puzzle machine |
| CN105398739A (en) * | 2015-11-18 | 2016-03-16 | 无锡市正阳机械有限公司 | Discharging and conveying device |
| CN107297796A (en) * | 2017-08-27 | 2017-10-27 | 王水香 | Automatically cut wood and remove knot machine |
-
2004
- 2004-11-05 CN CN 200420094709 patent/CN2737522Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786283A (en) * | 2010-03-05 | 2010-07-28 | 刘丽阁 | Main pressure mechanism of hydraulic puzzle machine and hydraulic puzzle machine |
| CN101786283B (en) * | 2010-03-05 | 2013-06-05 | 刘丽阁 | Main pressure mechanism of hydraulic puzzle machine and hydraulic puzzle machine |
| CN105398739A (en) * | 2015-11-18 | 2016-03-16 | 无锡市正阳机械有限公司 | Discharging and conveying device |
| CN105398739B (en) * | 2015-11-18 | 2017-10-27 | 无锡市正阳机械有限公司 | One kind goes out material conveying device |
| CN107297796A (en) * | 2017-08-27 | 2017-10-27 | 王水香 | Automatically cut wood and remove knot machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |