CN219690027U - Pneumatic adjusting pressing plate lifting mechanism of shuttleless multi-needle quilter - Google Patents
Pneumatic adjusting pressing plate lifting mechanism of shuttleless multi-needle quilter Download PDFInfo
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- CN219690027U CN219690027U CN202320365797.XU CN202320365797U CN219690027U CN 219690027 U CN219690027 U CN 219690027U CN 202320365797 U CN202320365797 U CN 202320365797U CN 219690027 U CN219690027 U CN 219690027U
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- plate transmission
- adjusting
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- 238000003825 pressing Methods 0.000 title claims abstract description 132
- 230000005540 biological transmission Effects 0.000 claims abstract description 69
- 230000001105 regulatory effect Effects 0.000 claims 3
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a pneumatic adjusting pressing plate lifting mechanism of a shuttleless multi-needle quilter, which belongs to the technical field of quilting equipment and comprises a pressing plate transmission shaft, a pressing plate transmission rocker, a pressing plate transmission adjusting rod, a pressing plate transmission connecting rod, a main shaft and an adjusting cylinder.
Description
Technical Field
The utility model relates to the technical field of quilting equipment, in particular to a pneumatic adjusting pressing plate lifting mechanism of a shuttleless multi-needle quilter.
Background
In the working production of the existing shuttleless multi-needle quilter, the height of a pressing plate of a pressing material needs to be adjusted according to the thickness of a quilted material so as to achieve a better quilting effect. The prior pressing plate height adjustment is generally realized by loosening a fastening screw of a transmission rocker for tightly holding a pressing plate shaft and then changing the holding position of the transmission rocker and the pressing plate shaft. Referring to the drawings, in the prior art, the fastening screw of the pressing plate transmission rocker 31b embracing the pressing plate transmission shaft 11a needs to be loosened, then the relative embracing position of the pressing plate transmission rocker 31b and the pressing plate transmission shaft 11a is adjusted, and after the position is confirmed, the fastening screw which is loosened originally is locked, so that the height adjustment of the pressing plate 16c is completed. The overall adjustment process needs to be performed with the machine stopped, and the overall operation is difficult and time consuming for the machine operator.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a pneumatic adjusting pressing plate lifting mechanism of a shuttleless multi-needle quilter.
The technical scheme adopted for solving the technical problems is as follows: the pneumatic adjusting pressing plate lifting mechanism comprises a pressing plate transmission shaft, a pressing plate transmission rocker, a pressing plate transmission adjusting rod, a pressing plate transmission connecting rod, a main shaft and an adjusting cylinder, wherein the pressing plate transmission rocker is connected with the end part of the pressing plate transmission shaft, the main shaft is connected with one end of the pressing plate transmission connecting rod through a pressing plate transmission eccentric wheel, three groups of connecting points which are distributed in a triangular mode are arranged on the pressing plate transmission adjusting rod, and the other end of the pressing plate transmission rocker, the other end of the pressing plate transmission connecting rod and the front end of a piston rod of the adjusting cylinder are respectively hinged with the three groups of connecting points.
Preferably, the pneumatic adjusting pressing plate lifting mechanism further comprises a pressing rod frame, a pressing rod shaft, a pressing rod driving arm and a pressing rod driven arm, wherein the pressing rod driving arm and the pressing rod driven arm are respectively connected with the pressing rod transmission shaft and the pressing rod shaft, the other end of the pressing rod driving arm is hinged with the pressing rod frame, and an adjusting guide groove is formed in the other end of the pressing rod driven arm and is in sliding connection with the pressing rod frame.
Preferably, the pressing plate transmission shaft and the pressing rod shaft are rotatably arranged on the frame through the mounting bracket.
Preferably, the mounting bracket is provided with at least two groups of shaft holes for mounting the pressing plate transmission shaft and the pressing rod shaft.
Preferably, the pneumatic adjusting pressing plate lifting mechanism further comprises an air cylinder fixing seat, the air cylinder fixing seat is arranged on the frame, and the rear end of the adjusting air cylinder is hinged with the air cylinder fixing seat.
Preferably, the pressing plate transmission connecting rod is hinged with the pressing plate transmission adjusting rod through a joint bearing.
Preferably, the main shaft is rotatably arranged on the frame through a bearing group.
The beneficial effects of the utility model are as follows: compared with the prior art, through clamp plate drive regulation pole and governing cylinder, cooperation clamp plate drive regulation pole and clamp plate drive connecting rod constitute a many connecting rod structures, when the clamp plate of pressing the material is carried out height adjustment to the thickness of quilting material according to needs, only need through adjusting the extension length of governing cylinder piston rod, can drive clamp plate drive rocker and carry out great amplitude swing for the clamp plate can carry out great amplitude lift adjustment in the vertical direction, compare in adopting manual regulation, holistic adjustment process is more convenient high-efficient, need not to shut down in the adjustment process, according to the thickness of quilting material that can be quick, carry out height adjustment to the clamp plate, holistic production machining efficiency has been improved.
Drawings
FIG. 1 is a schematic view of a prior art platen lift adjustment mechanism;
FIG. 2 is a perspective view of an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
FIG. 4 is an enlarged schematic view at B in FIG. 3;
fig. 5 is an enlarged schematic view at C in fig. 3.
In the figure, 11, a pressing plate transmission shaft; 12. a pressing rod frame; 13. a pressure lever shaft; 14. a compression bar driving arm; 15. a compression bar driven arm; 16. a pressing plate; 20. a mounting bracket; 21. a shaft hole; 31. the pressing plate drives the rocker; 32. the pressing plate drives the adjusting rod; 33. a platen drive link; 34. a knuckle bearing; 35. a main shaft; 36. adjusting a cylinder; 37. a cylinder fixing seat; 40. a frame.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in figures 1-5, the pneumatic adjusting pressing plate lifting mechanism of the shuttleless multi-needle quilter comprises a pressing plate transmission shaft 11, a pressing plate transmission rocker 31, a pressing plate transmission adjusting rod 32, a pressing plate transmission connecting rod 33, a main shaft 35 and an adjusting cylinder 36, wherein the main shaft 35 is rotationally arranged on a frame 40 through a bearing group, the main shaft 35 is in transmission connection with a power source, the pressing plate transmission rocker 31 is connected with the end part of the pressing plate transmission shaft 11, the main shaft 35 is connected with one end of the pressing plate transmission connecting rod 33 through controlling the swinging angle of the pressing plate transmission rocker 31 and adjusting the rotation adjusting angle of the pressing plate transmission shaft 11, the adjusting cylinder 36 is arranged on the frame 40 through a cylinder fixing seat 37, the cylinder fixing seat 37 is arranged on the frame 40, the rear end of the adjusting cylinder 36 is hinged with the cylinder fixing seat 37, three groups of connection points which are distributed in a triangle are arranged on the pressing plate transmission adjusting rod 32, the other end of the pressing plate transmission rocker 31, the other end of the pressing plate transmission connecting rod 33 and the front end of the piston rod of the adjusting cylinder 36 are respectively hinged with three groups of connecting points, wherein the pressing plate transmission connecting rod 33 is hinged with the pressing plate transmission adjusting rod 32 through a joint bearing 34, a multi-connecting-rod structure is formed among the pressing plate transmission rocker 31, the pressing plate transmission adjusting rod 32, the pressing plate transmission connecting rod 33 and the adjusting cylinder 36, the pressing plate transmission adjusting rod 32 can be driven to swing and adjust through controlling the extending length of the piston rod of the adjusting cylinder 36, so that the pressing plate 16 can swing greatly in the vertical direction, the pressing plate 16 can be lifted and adjusted greatly through the pressing plate transmission rocker 31 and the pressing plate transmission adjusting rod 32 through driving the main shaft 35 to rotate after the height adjustment is completed, the pressing plate transmission connecting rod 33 can be driven to swing, the platen drive shaft 11 rotates to drive the platen 16 down to compress the material.
Compared with the prior art, through clamp plate transmission regulation pole 32 and adjusting cylinder 36, cooperation clamp plate transmission regulation pole 32 and clamp plate transmission connecting rod 33 constitute a many connecting rod structures, when needs are according to the thickness of quilting material to the clamp plate 16 of pressing the material, only need be through adjusting the extension length of adjusting cylinder 36 piston rod, can drive clamp plate transmission rocker 31 and carry out great amplitude swing for clamp plate 16 can carry out great amplitude lift adjustment in the vertical direction, compared with adopting manual regulation, holistic adjustment process is more convenient high-efficient, need not to shut down in the adjustment process, according to the thickness of quilting material, carry out the height adjustment to clamp plate 16 that can be quick, holistic production machining efficiency has been improved.
Further, the pneumatic adjusting pressing plate lifting mechanism further comprises a pressing rod frame 12, a pressing rod shaft 13, a pressing rod driving arm 14 and a pressing rod driven arm 15, the pressing plate 16 is installed below the pressing rod frame 12, the pressing rod driving arm 14 and the pressing rod driven arm 15 are respectively connected with a pressing rod transmission shaft and the pressing rod shaft 13 in a key mode, the other end of the pressing rod driving arm 14 is hinged with the pressing rod frame 12, an adjusting guide groove is formed in the other end of the pressing rod driven arm 15, the pressing rod frame 12 is slidably connected with the adjusting guide groove, the pressing plate transmission shaft 11 and the pressing rod shaft 13 are rotatably arranged on the frame 40 through the mounting support 20, the pressing rod driving arm 14, the pressing rod driven arm 15 and the pressing rod frame 12 form a multi-link structure, and when the pressing rod transmission shaft rotates, the pressing plate 16 is driven to lift in a synchronous mode, namely quilting materials are pressed or quilting materials are loosened.
Further, at least two groups of shaft holes 21 for installing the pressing plate transmission shaft 11 and the pressing rod shaft 13 are arranged on the installing support 20, the horizontal arrangement heights of the two groups of shaft holes 21 are different, and quilting materials with different thickness ranges can be adapted by adopting the shaft holes 21 with different horizontal heights.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (7)
1. The pneumatic adjusting pressing plate lifting mechanism of the shuttleless multi-needle quilter is characterized by comprising a pressing plate transmission shaft (11), a pressing plate transmission rocker (31), a pressing plate transmission adjusting rod (32), a pressing plate transmission connecting rod (33), a main shaft (35) and an adjusting cylinder (36), wherein the pressing plate transmission rocker (31) is connected with the end of the pressing plate transmission shaft (11), the main shaft (35) is connected with one end of the pressing plate transmission connecting rod (33) through a pressing plate transmission eccentric wheel, three groups of connecting points which are distributed in a triangular mode are arranged on the pressing plate transmission adjusting rod (32), and the other end of the pressing plate transmission rocker (31), the other end of the pressing plate transmission connecting rod (33) and the front end of a piston rod of the adjusting cylinder (36) are hinged with the three groups of connecting points respectively.
2. The pneumatic adjusting pressing plate lifting mechanism of the shuttleless multi-needle quilting machine according to claim 1, further comprising a pressing rod frame (12), a pressing rod shaft (13), a pressing rod driving arm (14) and a pressing rod driven arm (15), wherein the pressing rod driving arm (14) and the pressing rod driven arm (15) are respectively connected with a pressing rod transmission shaft and the pressing rod shaft (13), the other end of the pressing rod driving arm (14) is hinged with the pressing rod frame (12), an adjusting guide groove is arranged at the other end of the pressing rod driven arm (15), and the pressing rod frame (12) is in sliding connection with the adjusting guide groove.
3. The pneumatic adjusting platen lifting mechanism of shuttleless multi-needle quilting machine of claim 2 wherein the platen drive shaft (11) and the platen shaft (13) are rotatably mounted on the frame (40) by means of a mounting bracket (20).
4. A pneumatically regulated platen lift mechanism for shuttleless multi-needle quilting machines in accordance with claim 3 wherein said mounting bracket (20) is provided with at least two sets of shaft holes (21) for mounting platen drive shafts (11) and pressure shafts (13).
5. The pneumatic adjusting pressing plate lifting mechanism of the shuttleless multi-needle quilting machine of claim 1 further comprising a cylinder fixing seat (37), wherein the cylinder fixing seat (37) is arranged on the frame (40), and the rear end of the adjusting cylinder (36) is hinged with the cylinder fixing seat (37).
6. The pneumatically-regulated platen lift mechanism of a shuttleless multi-needle quilter of claim 1 wherein the platen drive link (33) is hinged to the platen drive adjustment lever (32) by a knuckle bearing (34).
7. The pneumatically-regulated platen lift mechanism of a shuttleless multi-needle quilter of claim 1 wherein said spindle (35) is rotatably mounted to a frame (40) by a bearing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320365797.XU CN219690027U (en) | 2023-02-28 | 2023-02-28 | Pneumatic adjusting pressing plate lifting mechanism of shuttleless multi-needle quilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320365797.XU CN219690027U (en) | 2023-02-28 | 2023-02-28 | Pneumatic adjusting pressing plate lifting mechanism of shuttleless multi-needle quilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219690027U true CN219690027U (en) | 2023-09-15 |
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ID=87967318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320365797.XU Active CN219690027U (en) | 2023-02-28 | 2023-02-28 | Pneumatic adjusting pressing plate lifting mechanism of shuttleless multi-needle quilter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219690027U (en) |
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2023
- 2023-02-28 CN CN202320365797.XU patent/CN219690027U/en active Active
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