CN215592608U - Clamping and expanding mechanism for down feather filling port - Google Patents
Clamping and expanding mechanism for down feather filling port Download PDFInfo
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- CN215592608U CN215592608U CN202121795060.9U CN202121795060U CN215592608U CN 215592608 U CN215592608 U CN 215592608U CN 202121795060 U CN202121795060 U CN 202121795060U CN 215592608 U CN215592608 U CN 215592608U
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- sliding block
- block matching
- clamping
- matching piece
- sliding
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Abstract
The utility model discloses a clamping and expanding mechanism for a down feather filling opening, which comprises a frame body, a slide rail and a clamping mechanism; the frame body is of a square frame structure, and sliding rails are respectively arranged on the left side and the right side of the frame body; an opening for the penetration of the down filling port is formed in the center of the frame body; the sliding rails on the two sides of the frame body are respectively provided with two clamping mechanisms capable of sliding along the direction of the sliding rails, and the clamping mechanisms can stretch along the direction perpendicular to the sliding rails. The clamping and expanding mechanism for the down feather filling opening can realize the opening and fixing of the opening openings of objects to be filled with down feather with different specifications and sizes, so that the smooth filling of the down feather is ensured.
Description
Technical Field
The utility model relates to a clamping and expanding mechanism for a down feather filling opening.
Background
When down feather is filled, a down feather filling opening of the down feather filling mechanism needs to be extended into a bag opening of a down feather object to be filled; due to the fact that the size of the objects to be filled is different, when the down is filled, some bag openings cannot be completely opened, and therefore smooth down filling is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamping and expanding mechanism for a down feather filling opening, which can realize the stretching and fixing of bag openings of objects to be filled with down feather with different specifications and sizes, so as to ensure the smooth filling of the down feather.
In order to achieve the purpose, the technical scheme of the utility model is to design a clamping and expanding mechanism of a down feather filling opening, which comprises a frame body, a slide rail and a clamping mechanism; the frame body is of a square frame structure, and sliding rails are respectively arranged on the left side and the right side of the frame body; an opening for the penetration of the down filling port is formed in the center of the frame body; the sliding rails on the two sides of the frame body are respectively provided with two clamping mechanisms capable of sliding along the direction of the sliding rails, and the clamping mechanisms can stretch along the direction perpendicular to the sliding rails.
Screw holes are arranged near the opening in the center of the frame body, and the down filling opening is fixed at the opening in the center of the frame body through a flange.
One side of the sliding rail is provided with a rack, and the other side of the sliding rail is provided with a sliding rod; the rack is parallel to the sliding rod, and two ends of the rack are bent and connected with the end parts of two ends of the sliding rod.
The clamping mechanism comprises a sliding assembly, a telescopic assembly and a clamping assembly;
the sliding assembly comprises a first sliding block matching piece, a second sliding block matching piece, a gear and a gear shaft; the rear end of the first sliding block matching piece is provided with a hole for the sliding rod to pass through, and the front end of the first sliding block matching piece strides over the upper edge of the rack; the second sliding block matching piece is attached to the lower edge of the rack, and the rear end of the second sliding block matching piece is movably connected with the rear end of the first sliding block matching piece; the gear is positioned in the sliding rail and between the first sliding block matching piece and the second sliding block matching piece, the teeth of the gear are meshed with the rack, the gear shaft is connected with the gear, the upper end of the gear shaft extends into the lower edge of the first sliding block matching piece, and the lower edge of the first sliding block matching piece is provided with a hole for the gear shaft to extend into; the second sliding block matching piece is provided with a through groove for the gear shaft to pass through, the lower end part of the gear shaft is provided with a limiting piece, and a spring is sleeved on the gear shaft between the limiting piece and the lower surface of the second sliding block matching piece;
the telescopic assembly comprises a lower upright post, an upper upright post and a connecting sheet; the lower end of the lower upright post is connected with a first sliding block matching piece; the lower upright post and the upper upright post form a telescopic rod, and the upper end of the upper upright post is connected with the lower end of the connecting sheet;
the clamping assembly is connected with the upper end of the connecting sheet.
Furthermore, a lifting connecting rod perpendicular to the second sliding block matching piece is arranged at the rear end of the second sliding block matching piece; the rear end of the first sliding block matching piece is provided with a slideway for lifting the connecting rod up and down; the upper end part of the lifting connecting rod is provided with a limiting block.
Furthermore, a flat key is arranged on the side wall of the gear shaft; the through groove on the second sliding block matching piece just enables the gear shaft and the flat key to pass through.
Furthermore, the clamping assembly comprises a fork-shaped plate and clamping rods which are vertically arranged at four ends of the fork-shaped plate and are parallel to each other.
The utility model has the advantages and beneficial effects that: the clamping and expanding mechanism for the down feather filling opening can realize the opening and fixing of the opening openings of objects to be filled with down feather with different specifications and sizes, so that the smooth filling of the down feather is ensured.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the usage state of the present invention.
Fig. 3 is a schematic view of a clamping mechanism.
FIG. 4 is an exploded view of the components of the clamping mechanism.
Fig. 5 is an exploded view of the components of the slide assembly.
Fig. 6 is a partially enlarged view illustrating the present invention.
The device comprises a frame body 1, a sliding rail 2, a sliding rod 2-1, a rack 2-2, a clamping mechanism 3, a fork-shaped plate 3-1, a clamping rod 3-2, a connecting piece 3-3, an upper upright post 3-4, a lower upright post 3-5, a lifting connecting rod 3-6, a limiting block 3-7, a second sliding block matching piece 3-8, a slide rail 3-9, a first sliding block matching piece 3-10, a gear shaft 3-11, a gear 3-12, a flat key 3-13, a limiting piece 3-14, a spring 3-15, a flange 4 and a down filling opening A.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example (b):
the clamping and expanding mechanism of the down feather filling port comprises a frame body 1, a slide rail 2 and a clamping mechanism 3; the frame body 1 is of a square frame structure, and the left side and the right side of the frame body 1 are respectively provided with a slide rail 2; an opening for the penetration of the down filling opening A is formed in the center of the frame body 1; the two sides of the frame body 1 are respectively provided with two clamping mechanisms 3 capable of sliding along the direction of the slide rail 2, and the clamping mechanisms 3 can extend and retract along the direction perpendicular to the slide rail 2.
Screw holes are arranged near the opening in the center of the frame body 1, and the down filling opening A is fixed at the opening in the center of the frame body 1 through a flange 4.
One side of the sliding rail 2 is provided with a rack 2-2, and the other side is provided with a sliding rod 2-1; the rack 2-2 is parallel to the sliding rod 2-1, and two ends of the rack 2-2 are bent and connected with two end parts of the sliding rod 2-1.
The clamping mechanism 3 comprises a sliding assembly, a telescopic assembly and a clamping assembly;
the sliding assembly comprises a first sliding block matching piece 3-10, a second sliding block matching piece 3-8, a gear 3-12 and a gear shaft 3-11; the rear end of the first sliding block matching piece 3-10 is provided with a hole for the sliding rod 2-1 to pass through, and the front end of the first sliding block matching piece 3-10 strides over the upper edge of the rack 2-2; the second sliding block matching piece 3-8 is attached to the lower edge of the rack 2-2, and the rear end of the second sliding block matching piece 3-8 is movably connected with the rear end of the first sliding block matching piece 3-10;
the rear end of the second sliding block matching piece 3-8 is provided with a lifting connecting rod 3-6 vertical to the second sliding block matching piece 3-8; the rear end of the first sliding block matching piece 3-10 is provided with a slideway 3-9 for the lifting connecting rod 3-6 to lift up and down; the upper end parts of the lifting connecting rods 3-6 are provided with limiting blocks 3-7.
The gear 3-12 is positioned in the sliding rail 2 and between the first sliding block matching piece 3-10 and the second sliding block matching piece 3-8, teeth of the gear 3-12 are meshed with the rack 2-2, the gear shaft 3-11 is connected with the gear 3-12, the upper end of the gear shaft 3-11 extends into the lower edge of the first sliding block matching piece 3-10, and the lower edge of the first sliding block matching piece 3-10 is provided with a hole for the gear shaft 3-11 to extend into; the second sliding block matching piece 3-8 is provided with a through groove for the gear shaft 3-11 to pass through, the lower end part of the gear shaft 3-11 is provided with a limiting piece 3-14, and a spring 3-15 is sleeved on the gear shaft 3-11 between the limiting piece 3-14 and the lower surface of the second sliding block matching piece 3-8;
the side wall of the gear shaft 3-11 is provided with a flat key 3-13; the through groove on the second sliding block matching piece 3-8 just can allow the gear shaft 3-11 and the flat key 3-13 to pass through.
The telescopic assembly comprises a lower upright post 3-5, an upper upright post 3-4 and a connecting piece 3-3; the lower end of the lower upright post 3-5 is connected with a first sliding block fitting piece 3-10; the lower upright columns 3-5 and the upper upright columns 3-4 form telescopic rods, and the upper ends of the upper upright columns 3-4 are connected with the lower ends of the connecting pieces 3-3;
the clamping assembly is connected with the upper end of the connecting sheet 3-3.
The clamping assembly comprises a fork-shaped plate 3-1 and clamping rods 3-2 which are vertically arranged at four ends of the fork-shaped plate 3-1 and are parallel to each other.
During the use, adjust fixture 3 position on slide rail 2 according to the sack size of waiting to fill fine hair thing to utilize fixture 3's centre gripping subassembly centre gripping sack, make the sack by the stable stay. In the process, firstly, the limiting pieces 3-14 are pulled downwards to enable the springs 3-15 to be compressed, the flat keys 3-13 and the gears 3-12 are separated from the through grooves of the second sliding block matching pieces 3-8 and are located above the second sliding block matching pieces 3-8, so that the clamping mechanism 3 can slide along the sliding rail 2, after the sliding mechanism slides to a specified position, the limiting pieces 3-14 are released, the springs 3-15 reset, and the flat keys 3-13 are embedded into the through grooves to achieve locking of the gears 3-12; then the height of the upper upright post 3-4 is adjusted, and the angles of the connecting piece 3-3 and the fork-shaped plate 3-1 are adjusted, so that the edge of the bag mouth can be smoothly embedded into the gap of the clamping rod 3-2.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A centre gripping expanding mechanism that eiderdown filled fine hair mouth which characterized in that: comprises a frame body, a slide rail and a clamping mechanism; the frame body is of a square frame structure, and sliding rails are respectively arranged on the left side and the right side of the frame body; an opening for the penetration of the down filling port is formed in the center of the frame body; the sliding rails on the two sides of the frame body are respectively provided with two clamping mechanisms capable of sliding along the direction of the sliding rails, and the clamping mechanisms can stretch along the direction perpendicular to the sliding rails.
2. The clamping and expanding mechanism for the down feather filling opening of the down feather as claimed in claim 1, wherein: screw holes are arranged near the opening in the center of the frame body, and the down filling opening is fixed at the opening in the center of the frame body through a flange.
3. The clamping and expanding mechanism for the down feather filling opening of the down feather as claimed in claim 1, wherein: one side of the sliding rail is provided with a rack, and the other side of the sliding rail is provided with a sliding rod; the rack is parallel to the sliding rod, and two ends of the rack are bent and connected with the end parts of two ends of the sliding rod.
4. The clamping and expanding mechanism for the down feather filling opening of the down feather as claimed in claim 3, wherein: the clamping mechanism comprises a sliding assembly, a telescopic assembly and a clamping assembly;
the sliding assembly comprises a first sliding block matching piece, a second sliding block matching piece, a gear and a gear shaft; the rear end of the first sliding block matching piece is provided with a hole for the sliding rod to pass through, and the front end of the first sliding block matching piece strides over the upper edge of the rack; the second sliding block matching piece is attached to the lower edge of the rack, and the rear end of the second sliding block matching piece is movably connected with the rear end of the first sliding block matching piece; the gear is positioned in the sliding rail and between the first sliding block matching piece and the second sliding block matching piece, the teeth of the gear are meshed with the rack, the gear shaft is connected with the gear, the upper end of the gear shaft extends into the lower edge of the first sliding block matching piece, and the lower edge of the first sliding block matching piece is provided with a hole for the gear shaft to extend into; the second sliding block matching piece is provided with a through groove for the gear shaft to pass through, the lower end part of the gear shaft is provided with a limiting piece, and a spring is sleeved on the gear shaft between the limiting piece and the lower surface of the second sliding block matching piece;
the telescopic assembly comprises a lower upright post, an upper upright post and a connecting sheet; the lower end of the lower upright post is connected with a first sliding block matching piece; the lower upright post and the upper upright post form a telescopic rod, and the upper end of the upper upright post is connected with the lower end of the connecting sheet;
the clamping assembly is connected with the upper end of the connecting sheet.
5. The clamping and expanding mechanism for the down feather filling opening of the down feather as claimed in claim 4, wherein: the rear end of the second sliding block matching piece is provided with a lifting connecting rod perpendicular to the second sliding block matching piece; the rear end of the first sliding block matching piece is provided with a slideway for lifting the connecting rod up and down; the upper end part of the lifting connecting rod is provided with a limiting block.
6. The clamping and expanding mechanism for the down feather filling opening of the down feather as claimed in claim 4, wherein: the side wall of the gear shaft is provided with a flat key; the through groove on the second sliding block matching piece just enables the gear shaft and the flat key to pass through.
7. The clamping and expanding mechanism for the down feather filling opening of the down feather as claimed in claim 4, wherein: the clamping assembly comprises a fork-shaped plate and clamping rods which are vertically arranged at four ends of the fork-shaped plate and are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795060.9U CN215592608U (en) | 2021-08-03 | 2021-08-03 | Clamping and expanding mechanism for down feather filling port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795060.9U CN215592608U (en) | 2021-08-03 | 2021-08-03 | Clamping and expanding mechanism for down feather filling port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215592608U true CN215592608U (en) | 2022-01-21 |
Family
ID=79880287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121795060.9U Active CN215592608U (en) | 2021-08-03 | 2021-08-03 | Clamping and expanding mechanism for down feather filling port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215592608U (en) |
-
2021
- 2021-08-03 CN CN202121795060.9U patent/CN215592608U/en active Active
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