CN204508353U - Put film aerodynamic damping brake gear - Google Patents
Put film aerodynamic damping brake gear Download PDFInfo
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- CN204508353U CN204508353U CN201520147043.2U CN201520147043U CN204508353U CN 204508353 U CN204508353 U CN 204508353U CN 201520147043 U CN201520147043 U CN 201520147043U CN 204508353 U CN204508353 U CN 204508353U
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- film
- brake
- damping
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- air
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Abstract
The utility model relates in package packing machine puts film damping and brake appts technical field, especially relates to one and puts film aerodynamic damping brake gear.Be characterized in comprising the cylinder be arranged on by cylinder mount pad on framework, the piston rod of cylinder is connected with swing-block mechamism, swing-block mechamism be arranged on the braking mechanism put on film air-expanding shaft and be connected, braking mechanism is provided with brake wheel, the bottom correspondence of brake wheel is provided with block, described air-expanding shaft is arranged on framework by bearing, air-expanding shaft is also provided with volume film back-up ring.It integrates puts film damping and puts film and brake; Damping is completed by pressure regulating valve adjusting cylinders delivery pressure, regulated quantity and damping pressure linear, be easy to regulate; When brake starts, damping cylinder is changed gas circuit by electromagnetic valve and is increased air pressure, improves damping friction power and completes brake, to putting film axle without impulsive force in process, avoiding and putting the film that film shaft vibration causes and wander off.
Description
Technical field
The utility model relates in package packing machine puts film damping and brake appts technical field, especially relates to one and puts film aerodynamic damping brake gear.
Background technology
What current packaging industry adopted usually relatively independent puts film aerodynamic brake and spring damping device, wherein independently put film aerodynamic brake not operating time with put membranous system and be separated, compress rapidly brake facing after starting to brake, easily cause during braking and put film shaft vibration, cause and put film and wander off; And it puts film spring damping device, because spring force becomes nonlinear relationship with amount of spring compression, not easily regulate when causing adjustment to put film damping pressure.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art to provide one to put film aerodynamic damping brake gear, thus effectively solves the defect existed in prior art.
For achieving the above object, the technical scheme that the utility model is taked is: described puts film aerodynamic damping brake gear, be characterized in comprising the cylinder be arranged on by cylinder mount pad on framework, the piston rod of cylinder is connected with swing-block mechamism, swing-block mechamism be arranged on the braking mechanism put on film air-expanding shaft and be connected, braking mechanism is provided with brake wheel, and the bottom correspondence of brake wheel is provided with block, described air-expanding shaft is arranged on framework by bearing, air-expanding shaft is also provided with volume film back-up ring.
Described brake wheel is arranged around air-expanding shaft, and brake wheel promotes swing-block mechamism by cylinder and compresses, and the friction force of generation produces damping to air-expanding shaft and realizes brake.
Described cylinder one end is connected with two-position-five-way solenoid valve by gas circuit, the cylinder other end is divided into two-way by gas circuit, first liang of three-way electromagnetic valve of wherein leading up to is connected with two-position-five-way solenoid valve with reducing valve, and second liang of three-way electromagnetic valve of separately leading up to is connected with two-position-five-way solenoid valve.
The beneficial effects of the utility model are: described puts film aerodynamic damping brake gear, and it integrates puts film damping and put film and brake; Damping is completed by pressure regulating valve adjusting cylinders delivery pressure, regulated quantity and damping pressure linear, be easy to regulate; When brake starts, damping cylinder is changed gas circuit by electromagnetic valve and is increased air pressure, improves damping friction power and completes brake, to putting film axle without impulsive force in process, avoiding and putting the film that film shaft vibration causes and wander off.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model structural principle schematic diagram;
Fig. 2 is air cylinder driven gas circuit principle schematic diagram of the present utility model.
Shown in figure: 1. cylinder mount pad; 2. cylinder; 2-1. reducing valve; 2-2. two-position-five-way solenoid valve; 2-3. first liang of three-way electromagnetic valve; 2-4. second liang of three-way electromagnetic valve; 3. swing-block mechamism; 4. braking mechanism; 5. brake wheel; 6. block; 7. air-expanding shaft; 8. volume film back-up ring; 9. bearing; 10. framework.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As illustrated in fig. 1 and 2, described puts film aerodynamic damping brake gear, be characterized in comprising the cylinder 2 be arranged on by cylinder mount pad 1 on framework 10, the piston rod of cylinder 2 is connected with swing-block mechamism 3, swing-block mechamism 3 be arranged on the braking mechanism 4 put on film air-expanding shaft 7 and be connected, braking mechanism 4 is provided with brake wheel 5, the bottom correspondence of brake wheel 5 is provided with block 6, described air-expanding shaft 7 is arranged on framework 10 by bearing 9, air-expanding shaft 7 is also provided with volume film back-up ring 8.
Described brake wheel 5 is arranged around air-expanding shaft 7, brake wheel 5 promotes swing-block mechamism 3 by cylinder 2 and compresses, the friction force produced produces damping to air-expanding shaft 7 and realizes brake, thrust can carry out the linear regulation of putting film damping by pressure regulating valve adjusting cylinders input air pressure, by controlling switching gas circuit to source of the gas air pressure during brake, thrust is made to reach maximum, to reach braking effect.Described block makes brake wheel block in centre, avoids left and right to jump.
Described cylinder 2 one end is connected with two-position-five-way solenoid valve 2-2 by gas circuit, cylinder 2 other end is divided into two-way by gas circuit, first liang of three-way electromagnetic valve 2-3 of wherein leading up to is connected with two-position-five-way solenoid valve 2-2 with reducing valve 2-1, and second liang of three-way electromagnetic valve 2-4 of separately leading up to is connected with two-position-five-way solenoid valve 2-2.When first, fourth that puts two-position-five-way solenoid valve 2-2 when film needs dumping force is connected and second and third connection, second liang of three-way electromagnetic valve 2-4 closes, first liang of three-way electromagnetic valve 2-3 connects, and directly can be regulated put film damping size by reducing valve 2-1 adjusting cylinders delivery pressure; Connect and second and third connection for first, fourth of two-position-five-way solenoid valve 2-2 when need brake, second liang of three-way electromagnetic valve 2-4 connects, and first liang of three-way electromagnetic valve 2-3 closes, and cylinder is directly connected source of the gas air pressure and reached the required pressure of brake; First and second connection and fourth, fifth connection of two-position-five-way solenoid valve 2-2 when film is rolled up need be changed, second liang of three-way electromagnetic valve 2-4 connects, and first liang of three-way electromagnetic valve 2-3 closes, cylinder rod reversion, braking member 4 and brake wheel 5 are separated, and can carry out changing the operation of film volume.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. put film aerodynamic damping brake gear for one kind, it is characterized in that comprising the cylinder be arranged on by cylinder mount pad on framework, the piston rod of cylinder is connected with swing-block mechamism, swing-block mechamism be arranged on the braking mechanism put on film air-expanding shaft and be connected, braking mechanism is provided with brake wheel, the bottom correspondence of brake wheel is provided with block, and described air-expanding shaft is arranged on framework by bearing, air-expanding shaft is also provided with volume film back-up ring.
2. put film aerodynamic damping brake gear as claimed in claim 1, it is characterized in that: described brake wheel is arranged around air-expanding shaft, brake wheel promotes swing-block mechamism by cylinder and compresses, and the friction force of generation produces damping to air-expanding shaft and realizes brake.
3. put film aerodynamic damping brake gear as claimed in claim 1, it is characterized in that: described cylinder one end is connected with two-position-five-way solenoid valve by gas circuit, the cylinder other end is divided into two-way by gas circuit, first liang of three-way electromagnetic valve of wherein leading up to is connected with two-position-five-way solenoid valve with reducing valve, and second liang of three-way electromagnetic valve of separately leading up to is connected with two-position-five-way solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147043.2U CN204508353U (en) | 2015-03-17 | 2015-03-17 | Put film aerodynamic damping brake gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147043.2U CN204508353U (en) | 2015-03-17 | 2015-03-17 | Put film aerodynamic damping brake gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204508353U true CN204508353U (en) | 2015-07-29 |
Family
ID=53706347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520147043.2U Active CN204508353U (en) | 2015-03-17 | 2015-03-17 | Put film aerodynamic damping brake gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204508353U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600600A (en) * | 2016-03-08 | 2016-05-25 | 吴江市中益纺织品有限公司 | Yarn releasing mechanism for spinning |
| CN111960158A (en) * | 2020-09-22 | 2020-11-20 | 苏州伟铂瑞信电子科技有限公司 | Battery foil rewinding machine capable of reducing tape breakage risk |
| CN114833042A (en) * | 2022-05-31 | 2022-08-02 | 耿梅芳 | Cloth compression fittings is used in coated fabric production |
| CN114992176A (en) * | 2022-06-22 | 2022-09-02 | 广东德弘重工有限公司 | Gas path control system and method for adjusting pressure plate cylinder |
-
2015
- 2015-03-17 CN CN201520147043.2U patent/CN204508353U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600600A (en) * | 2016-03-08 | 2016-05-25 | 吴江市中益纺织品有限公司 | Yarn releasing mechanism for spinning |
| CN111960158A (en) * | 2020-09-22 | 2020-11-20 | 苏州伟铂瑞信电子科技有限公司 | Battery foil rewinding machine capable of reducing tape breakage risk |
| CN114833042A (en) * | 2022-05-31 | 2022-08-02 | 耿梅芳 | Cloth compression fittings is used in coated fabric production |
| CN114992176A (en) * | 2022-06-22 | 2022-09-02 | 广东德弘重工有限公司 | Gas path control system and method for adjusting pressure plate cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |