CN216585672U - Manual damping device - Google Patents
Manual damping device Download PDFInfo
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- CN216585672U CN216585672U CN202122890985.8U CN202122890985U CN216585672U CN 216585672 U CN216585672 U CN 216585672U CN 202122890985 U CN202122890985 U CN 202122890985U CN 216585672 U CN216585672 U CN 216585672U
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- friction belt
- damping device
- damping
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Abstract
The utility model relates to the technical field of special damping devices, in particular to a manual damping device, which comprises a bracket, wherein an adjusting plate is fixedly arranged on the bracket, and the manual damping device also comprises: the damping roller is fixedly connected with the bracket at two ends, and a friction wheel is arranged on one side of the damping roller; one end of the adjusting screw penetrates through the adjusting plate and is fixedly connected with the hand wheel; the friction belt is provided with a friction belt pressing strip, and one end of the friction belt is sleeved on the friction wheel; and two ends of the pressure spring are respectively connected with the friction belt and the adjusting plate. According to the manual damping device, the hand wheel is used for extruding the pressure spring, so that the friction force between the friction belt and the friction wheel is obtained, the rotating speed of the damping roller is controlled, and the manual damping device is simple and convenient to operate and accurate to control; and the tension of the fabric can be ensured to be lasting and stable in the long-term after-finishing process, the defective products and the loss problem of the products are reduced, and the energy loss is also reduced.
Description
Technical Field
The utility model relates to the technical field of special damping devices, in particular to a manual damping device.
Background
With the competition of domestic and foreign plush markets increasing, all big plush companies face to improve the quality and style of plush and reduce the manufacturing cost of plush, all the performances of the equipment need to be very stable, and especially a damping device control system needs to reach a constant tension state.
At present, most of equipment mainly adopts an air source and an electromagnetic control damping device to control the tension of a damping roller, but the tension controlled by the air source is often unstable due to the instability of air pressure, and the tension controlled by the electromagnetic control is unstable due to the reduction of magnetism; the unstable tension can cause the fluff style of the fabric to change in the raising or finishing process, and the problems of poor fluff style, high defective products, high breakage rate and the like are caused.
Therefore, in view of the above situation, there is a need to develop a manual damping device to overcome the shortcomings of the current practical application.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a manual damping device to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a manual damping device, includes the support, the fixed regulating plate that is provided with on the support still includes:
the damping device comprises a damping roller, a support and a driving device, wherein two ends of the damping roller are fixedly connected with the support, one side of the damping roller is provided with a friction wheel, and the friction wheel and the damping roller are arranged concentrically;
the adjusting screw rod is arranged on the adjusting plate, and one end of the adjusting screw rod penetrates through the adjusting plate and is fixedly connected with the hand wheel;
the friction belt is provided with a friction belt pressing strip, one end of the friction belt is sequentially connected with the adjusting plate and the adjusting screw rod, and the other end of the friction belt is sleeved on the friction wheel;
the pressure spring is concentrically arranged on the adjusting screw rod, and two ends of the pressure spring are respectively connected with the friction belt and the adjusting plate.
As a further scheme of the utility model: the damping roller is characterized in that a bearing with a seat is arranged on the support, shaft heads are arranged at two ends of the damping roller, the damping roller is internally arranged to be of a hollow structure, and the shaft heads are connected with the bearing with the seat in a matched mode.
As a further scheme of the utility model: the friction wheel is fixedly installed on a shaft head on one side of the damping roller through a flat key, the outer circular surface of the friction wheel is arc-shaped, and the inside of the friction wheel is of a solid structure.
As a further scheme of the utility model: the friction belt pressing strip is arranged on an outer ring of the friction belt, two ends of the friction belt pressing strip are respectively connected with the adjusting plate and the adjusting screw rod, and the friction belt pressing strip is used for protecting the friction belt.
As a further scheme of the utility model: the adjusting plate is provided with a guide hole, and the guide hole is used for being matched with a guide hole bolt to fix the guide of the adjusting screw rod.
Compared with the prior art, the utility model has the beneficial effects that:
the hand wheel is rotated to extrude the pressure spring through the adjusting screw rod, one end of the adjusting screw rod pulls the friction belt and the friction belt pressing strip to increase the friction force between the friction belt and the friction wheel, and the speed of the damping roller is controlled by increasing the friction force; the tension of the fabric is ensured to be lasting and stable in the long-term after-finishing process, the pile style diversification and the product diversification are realized, the problems of defective products and loss of products are reduced, and the energy loss is also reduced.
Drawings
Fig. 1 is a schematic structural view of a manual damping device of the present invention.
Fig. 2 is a structural side view of the manual damping device of the present invention.
Fig. 3 is a structural sectional view of a-a in fig. 2.
Fig. 4 is an enlarged structural diagram of K in fig. 3.
In the figure: the device comprises a support 1, a bearing 11, a belt seat bearing, an adjusting plate 2, a damping roller 3, a shaft head 31, a friction wheel 4, an adjusting screw 5, a pressure spring 6, a hand wheel 7, a friction belt 8 and a friction belt pressing strip 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
As shown in fig. 1 to 4, a manual damping device provided as an embodiment of the present invention includes a bracket 1, an adjusting plate 2 is fixedly disposed on the bracket 1, and the manual damping device further includes:
the damping device comprises a damping roller 3, wherein two ends of the damping roller 3 are fixedly connected with a support 1, a friction wheel 4 is installed on one side of the damping roller 3, and the friction wheel 4 and the damping roller 3 are concentrically arranged;
the adjusting screw 5 is mounted on the adjusting plate 2, and one end of the adjusting screw 5 penetrates through the adjusting plate 2 and is fixedly connected with a hand wheel 7;
the friction belt 8 is provided with a friction belt pressing strip 9, one end of the friction belt 8 is sequentially connected with the adjusting plate 2 and the adjusting screw 5, and the other end of the friction belt 8 is sleeved on the friction wheel 4;
the pressure spring 6 is concentrically arranged on the adjusting screw rod 5, and two ends of the pressure spring 6 are respectively connected with the friction belt 8 and the adjusting plate 2.
In the embodiment, the hand wheel 7 extrudes the pressure spring 6 to obtain the friction force between the friction belt 8 and the friction wheel 4, so that the rotating speed of the damping roller 3 is controlled, the operation is simple and convenient, and the control is accurate; and the tension of the fabric can be ensured to be lasting and stable in the long-term after-finishing process, the defective products and the loss problem of the products are reduced, and the energy loss is also reduced.
In a preferred embodiment, the adjustment plate 2 is fixed to the bracket 1 by means of fixing bolts.
As shown in fig. 1, as a preferred embodiment of the present invention, a pedestal bearing 11 is disposed on the bracket 1, a shaft head 31 is disposed at each end of the damping roller 3, the interior of the damping roller 3 is a hollow structure, and the shaft head 31 is connected to the pedestal bearing 11 in a matching manner.
As shown in fig. 1 to 3, as a preferred embodiment of the present invention, the friction wheel 4 is fixedly mounted on one side of the axle head 31 of the damping roller 3 by a flat key, and the outer circumferential surface of the friction wheel 4 is configured to be arc-shaped, and the inside of the friction wheel 4 is configured to be solid structure.
As shown in fig. 3 and 4, as a preferred embodiment of the present invention, the friction belt pressing strip 9 is disposed on the outer ring of the friction belt 8, two ends of the friction belt pressing strip 9 are respectively connected to the adjusting plate 2 and the adjusting screw 5, and the friction belt pressing strip 9 is used for protecting the friction belt 8.
As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the adjusting plate 2 is provided with a guide hole, and the guide hole is used for fixing the guide of the adjusting screw 5 in cooperation with a guide hole bolt.
The working principle of the utility model is as follows:
when the wool pile finishing machine works, a fabric is wound on the surface of the damping roller 3, then the motor drives the roller to pull the fabric, so that the fabric runs in the direction driven by the motor, the wool pile is subjected to finishing processes such as napping, ironing and polishing, combing, shearing and the like in the running process of the fabric, and the fabric is required to keep the tension stable for a long time in the finishing process, so that the style consistency of the wool surface of the fabric after being treated by the after-finishing equipment can be ensured; the fabric tension is mainly controlled by the friction force between the friction wheel 4 and the friction belt 8 to control the rotating speed of the damping roller 3, so that the speed difference between the damping roller 3 and the driving roller is realized.
The pressure spring 6 is extruded through the adjusting screw rod 5 by rotating the hand wheel 7, one end of the adjusting screw rod 5 pulls the friction belt 8 and the friction belt pressing strip 9, the friction force between the friction belt 8 and the friction wheel 4 is increased, and the speed of the damping roller 3 is controlled by increasing the friction force; the above is the working principle of the manual damping device.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a manual damping device, includes the support, the fixed regulating plate that is provided with on the support, its characterized in that still includes:
the damping device comprises a damping roller, a support and a driving device, wherein two ends of the damping roller are fixedly connected with the support, one side of the damping roller is provided with a friction wheel, and the friction wheel and the damping roller are arranged concentrically;
the adjusting screw rod is arranged on the adjusting plate, and one end of the adjusting screw rod penetrates through the adjusting plate and is fixedly connected with the hand wheel;
the friction belt is provided with a friction belt pressing strip, one end of the friction belt is sequentially connected with the adjusting plate and the adjusting screw rod, and the other end of the friction belt is sleeved on the friction wheel;
the pressure spring is concentrically arranged on the adjusting screw rod, and two ends of the pressure spring are respectively connected with the friction belt and the adjusting plate.
2. The manual damping device of claim 1, wherein a bearing with a seat is arranged on the support, shaft heads are arranged at two ends of the damping roller, a hollow structure is arranged inside the damping roller, and the shaft heads are connected with the bearing with the seat in a matching manner.
3. The manual damping device of claim 1, wherein the friction wheel is fixedly installed on one side shaft head of the damping roller through a flat key, the outer circular surface of the friction wheel is arranged to be arc-shaped, and the inside of the friction wheel is arranged to be solid structure.
4. The manual damping device of claim 1, wherein the friction belt pressing strip is arranged on an outer ring of the friction belt, two ends of the friction belt pressing strip are respectively connected with the adjusting plate and the adjusting screw rod, and the friction belt pressing strip is used for protecting the friction belt.
5. The manual damping device of claim 1, wherein the adjusting plate is provided with a guide hole, and the guide hole is used for fixing the guide of the adjusting screw rod in cooperation with a guide hole bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122890985.8U CN216585672U (en) | 2021-11-19 | 2021-11-19 | Manual damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122890985.8U CN216585672U (en) | 2021-11-19 | 2021-11-19 | Manual damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216585672U true CN216585672U (en) | 2022-05-24 |
Family
ID=81647706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122890985.8U Active CN216585672U (en) | 2021-11-19 | 2021-11-19 | Manual damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216585672U (en) |
-
2021
- 2021-11-19 CN CN202122890985.8U patent/CN216585672U/en active Active
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