CN210002044U - high-speed running mechanism for multi-needle quilter - Google Patents
high-speed running mechanism for multi-needle quilter Download PDFInfo
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- CN210002044U CN210002044U CN201920773418.4U CN201920773418U CN210002044U CN 210002044 U CN210002044 U CN 210002044U CN 201920773418 U CN201920773418 U CN 201920773418U CN 210002044 U CN210002044 U CN 210002044U
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- rod
- speed operation
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- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 238000009958 sewing Methods 0.000 claims description 63
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009956 embroidering Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses an high-speed operation mechanism for multi-needle quilter, it includes the aircraft nose support, be equipped with the pole of making up on the aircraft nose support, and the bottom of making up the pole is equipped with the seam needle, be equipped with the presser foot connecting rod on making up the pole, presser foot connecting rod and make up pole elastic socket joint, the bottom of presser foot connecting rod is equipped with the pinhole, the top of aircraft nose support is connected through the eccentric wheel eccentric drive that the rocking arm was equipped with on with the drive shaft.
Description
Technical Field
The utility model belongs to the technical field of multi-needle quilter equipment, concretely relates to high-speed running mechanism for multi-needle quilter.
Background
In the prior art, the multi-needle quilting machine is types of quilting machines, is mainly used for producing greenhouse heat preservation quilts, adopts a super-large rotating shuttle to hook threads, avoids the condition of wire jumping, has higher quilting speed, and has the functions of flat, beautiful and elegant sewed stitches, breaking the threads, stopping the quilts and the like.
The current multi-needle quilting machine has limited operation speed and affected sewing efficiency in unit time.
And, because the aircraft nose part structure is complicated, and the volume is great, and the maintenance process is very loaded down with trivial details, the next trouble breaks down, needs to wholly dismantle the aircraft nose is whole to interval between every aircraft nose is little, and the hand is difficult to stretch into the operation in the space, consequently all will connect the whole dismantlement of support of aircraft nose part just can be convenient for maintain, and this process just causes great influence to the production progress.
Secondly, the structure inside the head is complicated, and the part driving the stroke motion is made of plastic materials, so that the head is easy to crack in the frequent lifting process, the head loses transmission power, the phenomenon of frequent damage is caused, and the head is easier to damage if the running speed is increased. Therefore, the head part of the multi-needle quilter with the traditional structure is complex in structure and difficult to maintain, the structure of the head part of the multi-needle quilter severely restricts the operation speed, and the sewing efficiency cannot be improved.
Disclosure of Invention
The utility model aims at solving the technical problem that the inconvenient production progress and the operating efficiency of influence of the complicated maintenance of aircraft nose structure that exists prior art, provide kinds of high-speed running mechanisms that are used for the multiple needle quilter to overcome prior art not enough.
In order to achieve the above purpose, the utility model discloses a technical scheme is:
A high speed operation mechanism for multi-needle quilting machine comprises a frame head;
the machine head bracket is provided with a plurality of vertically arranged sewing rods, and the bottom ends of the sewing rods are provided with sewing needles which are mutually clamped with the sewing rods through needle seats;
the sewing rods are respectively provided with a presser foot connecting rod; the presser foot connecting rod is in sliding sleeve joint with the sewing rod through a snap ring arranged at the top end, and the snap ring is in elastic lifting connection with a stop block arranged at the top end of the sewing rod through a spring; the bottom end of the presser foot connecting rod is provided with a needle hole, and the needle hole and the sewing needle are vertically and correspondingly inserted;
the top end of the machine head support is provided with a rotating shaft, and the rotating shaft is mutually and rotatably connected with a bearing seat I arranged at the bottom end of the rocker arm; a bearing seat II is arranged at the top end of the rocker arm; and the bearing seat II is in eccentric transmission connection with an eccentric wheel arranged on the driving shaft.
In order to facilitate the disassembly of the sewing rod and the adjustment of the position of the sewing rod, the machine head support is provided with a plurality of vertically arranged inserting holes, and the sewing rod is inserted into the machine head support through the inserting holes.
In order to adjust the height of the sewing rod, a plurality of bolt holes which are transversely arranged are arranged on the machine head bracket, and the bolt holes are respectively communicated with the inserting holes correspondingly; and the bolt hole is provided with a positioning bolt which is tightly connected with the sewing rod.
In order to improve the stability of the vertical movement of the machine body support, the machine head support is in limit sliding connection with a linear guide rail arranged on the quilting machine through a sliding seat arranged on the side.
In order to improve sewing efficiency, the sewing rods are arranged in a straight line, and at least rows of sewing rods are arranged on the machine head bracket.
In order to improve the running speed, a balancing weight is arranged on the driving shaft and is tightly connected with the driving shaft.
The utility model has the advantages that:
the sewing rod and the presser foot connecting rod are used for replacing the traditional machine head, the structure is obviously simplified, the disassembly process is simple and convenient, and the later maintenance is very convenient; when the sewing rod is damaged, the sewing rod can be detached alone only by loosening the positioning bolt, the whole sewing rod is not required to be detached, and the time is saved without influencing the working progress. The whole driving connection with the drive shaft that passes through the rocking arm of aircraft nose support can effectually bear the power that transmission process produced, bears the transmission power with traditional aircraft nose and compares, and the use is stable more not fragile. The balancing weight arranged on the driving shaft can increase the inertia generated in the driving process and improve the operation speed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a changed state of fig. 1.
In the figure, 1-a driving shaft 2-an eccentric wheel 3-a rocker arm 4-a linear guide rail 5-a balancing weight 6-a stop block 7-a spring 8-a sewing rod 9-a snap ring 10-a positioning bolt 11-a needle stand 12-a sewing needle 13-a needle hole 14-a presser foot connecting rod 15-a machine head support 16-a bearing seat I17-a bearing seat II.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to fig. 1 to 2, and it is obvious that the described embodiment is part of the embodiment , but not all embodiments, based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the utility model relates to a high-speed operation mechanism for a multi-needle quilting machine, which comprises a machine head bracket 15;
a plurality of vertically arranged sewing rods 8 are arranged on the machine head support 15, and sewing needles 12 which are mutually clamped with the sewing rods 8 through needle seats 11 are arranged at the bottom ends of the sewing rods 8;
the sewing rods 8 are respectively provided with a presser foot connecting rod 14; the presser foot connecting rod 14 is in sliding sleeve joint with the sewing rod 8 through a snap ring 9 arranged at the top end, and the snap ring 9 is in elastic lifting connection with a stop block 6 arranged at the top end of the sewing rod 8 through a spring 7; the bottom end of the presser foot connecting rod 14 is provided with a needle hole 13, and the needle hole 13 and the sewing needle 12 are vertically and correspondingly inserted;
the top end of the machine head support 15 is provided with a rotating shaft, and the rotating shaft is mutually and rotatably connected with a bearing seat I16 arranged at the bottom end of the rocker arm 3; a bearing seat II 17 is arranged at the top end of the rocker arm 3; and the bearing seat II 17 is in eccentric transmission connection with the eccentric wheel 2 arranged on the driving shaft 1.
In order to facilitate the disassembly of the sewing rod and the adjustment of the position of the sewing rod, the machine head support 15 is provided with a plurality of vertically arranged inserting holes, and the sewing rod 8 is inserted into the machine head support 15 through the inserting holes.
In order to adjust the height of the sewing rod, a plurality of bolt holes which are transversely arranged are arranged on the machine head bracket 15, and the bolt holes are respectively communicated with the inserting holes correspondingly; and a positioning bolt 10 which is tightly connected with the sewing rod 8 is arranged on the bolt hole.
In order to improve the stability of the vertical movement of the machine body support, the machine head support 15 is mutually limited and slidably connected with a linear guide rail 4 arranged on the quilting machine through a sliding seat arranged on the side.
In order to improve sewing efficiency, the sewing rods 8 are arranged in a straight line, and at least rows of sewing rods 8 are arranged on the machine head bracket 15.
In order to increase the running speed, the driving shaft 1 is provided with a balancing weight 5 which is tightly connected with the driving shaft.
The working principle is as follows: the driving shaft drives the eccentric wheel to rotate, and the eccentric wheel drives the machine head bracket to do vertical stroke motion on the linear guide rail through the rocker arm; when the machine head support is pressed downwards, the sewing rod and the sewing needle are driven to be pressed downwards, the presser foot connecting rod firstly presses the cloth and keeps the height to be kept flat under the action of the spring, and the sewing needle continues to press downwards to penetrate through the needle hole and the cloth for sewing. The height of the sewing rods is adjusted through the positioning bolts, and the distance between the sewing rods is adjustable.
The utility model has the advantages that:
the sewing rod and the presser foot connecting rod are used for replacing the traditional machine head, the structure is obviously simplified, the disassembly process is simple and convenient, and the later maintenance is very convenient; when the sewing rod is damaged, the sewing rod can be detached alone only by loosening the positioning bolt, the whole sewing rod is not required to be detached, and the time is saved without influencing the working progress. The whole driving connection with the drive shaft that passes through the rocking arm of aircraft nose support can effectually bear the power that transmission process produced, bears the transmission power with traditional aircraft nose and compares, and the use is stable more not fragile. The balancing weight arranged on the driving shaft can increase the inertia generated in the driving process and improve the operation speed.
The utility model provides a make up and be linear arrangement and set up rows at least between the pole, in order to improve and make up efficiency, can set up two rows or the multirow is parallel to each other and corresponds makes up the pole, can improve the efficiency of making up by multiples.
The utility model discloses the structure is simplified greatly, and the reduction is showing doubly, has solved prior art and has had the complicated inconvenient technical problem who influences production progress and operating efficiency of maintaining of aircraft nose structure. The utility model is suitable for the sewing and embroidering of bed clothes home textiles, sofa bedding, clothes, shoes and hats and other products.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1, A high-speed operation mechanism for multi-needle quilter, which comprises a machine head bracket (15) and is characterized in that
A plurality of vertically arranged sewing rods (8) are arranged on the machine head support (15), and sewing needles (12) which are mutually clamped with the sewing rods through needle seats (11) are arranged at the bottom ends of the sewing rods (8);
the sewing rod (8) is respectively provided with a presser foot connecting rod (14); the presser foot connecting rod (14) is in sliding sleeve joint with the sewing rod (8) through a snap ring (9) arranged at the top end, and the snap ring (9) is in elastic lifting connection with a stop block (6) arranged at the top end of the sewing rod (8) through a spring (7); a needle hole (13) is formed in the bottom end of the presser foot connecting rod (14), and the needle hole (13) and the sewing needle (12) are vertically and correspondingly inserted;
the top end of the machine head support (15) is provided with a rotating shaft, and the rotating shaft is mutually and rotatably connected with a bearing seat I (16) arranged at the bottom end of the rocker arm (3); a bearing seat II (17) is arranged at the top end of the rocker arm (3); and the bearing seat II (17) is in eccentric transmission connection with an eccentric wheel (2) arranged on the driving shaft (1).
2. The high-speed operation mechanism for multi-needle quilting machine as claimed in claim 1, wherein the head frame (15) has a plurality of vertically disposed insertion holes, and the sewing rod (8) is inserted into the head frame (15) through the insertion holes.
3. The high-speed operation mechanism for multi-needle quilting machine as claimed in claim 1, wherein the frame head (15) has a plurality of bolt holes transversely formed therein and respectively communicated with the insertion holes, and the bolt holes have positioning bolts (10) fastened to the sewing bars (8).
4. high-speed operation mechanism for multi-needle quilting machine as claimed in claim 1, wherein the head frame (15) is connected with the linear guide (4) of the quilting machine in a limited sliding manner through a slide carriage arranged at side.
5. high-speed operation mechanism for multi-needle quilting machine as claimed in claim 1, wherein the sewing bars (8) are arranged in a straight line, and at least rows of sewing bars (8) are provided on the head frame (15).
6. high-speed operation mechanism for multi-needle quilting machine as claimed in claim 1, wherein the driving shaft (1) is provided with a weight block (5) fastened thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920773418.4U CN210002044U (en) | 2019-05-27 | 2019-05-27 | high-speed running mechanism for multi-needle quilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920773418.4U CN210002044U (en) | 2019-05-27 | 2019-05-27 | high-speed running mechanism for multi-needle quilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210002044U true CN210002044U (en) | 2020-01-31 |
Family
ID=69308183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920773418.4U Expired - Fee Related CN210002044U (en) | 2019-05-27 | 2019-05-27 | high-speed running mechanism for multi-needle quilter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210002044U (en) |
-
2019
- 2019-05-27 CN CN201920773418.4U patent/CN210002044U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 |