CN202284243U - Synchronous thread slacking device for quilter - Google Patents
Synchronous thread slacking device for quilter Download PDFInfo
- Publication number
- CN202284243U CN202284243U CN2011203444701U CN201120344470U CN202284243U CN 202284243 U CN202284243 U CN 202284243U CN 2011203444701 U CN2011203444701 U CN 2011203444701U CN 201120344470 U CN201120344470 U CN 201120344470U CN 202284243 U CN202284243 U CN 202284243U
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- China
- Prior art keywords
- thread
- slacking
- loose ends
- releasing lever
- rod
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- Expired - Fee Related
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Abstract
The utility model discloses a synchronous thread slacking device for a quilter. The device comprises a thread clamp bracket, a plurality of thread clamps horizontally uniformly distributed on the thread clamp bracket, and a thread slacking driving device. Each thread clamp comprises a thread clamp support pillar fixed on the thread clamp bracket, two thread clamping disks sequentially arranged on the thread clamp support pillar, a spring and an adjusting nut. The thread slacking driving device comprises a thread slacking cylinder, a thread slacking shaft, thread slacking push rings and thread slacking push pillars, wherein the thread slacking cylinder is fixedly arranged on a bracket; the thread slacking shaft is in transmission connection with a piston rod of the thread slacking cylinder; the thread slacking push rings are fixedly arranged on the thread slacking shaft; and the thread slacking push pillars are fixed on the thread slacking push rings, and are adjacent to a part between the two thread clamping disks and parallel to the thread clamping disks. The thread slacking device is low in cost, high in synchronism and convenient to debug; the positions of the thread clamping push rings can be directly regulated to fulfill the aim of normally slacking threads by the device; and the thread slacking push rings are coaxially regulated and arranged, so that the mounting trouble that one thread slacking device is provided with a cylinder is avoided, and the device is convenient to mount.
Description
Technical field
The utility model relates to a kind of quilting machines, relates in particular to a kind of synchronous whole loose ends equipment of quilting machinery.
Background technology
To be a kind of instead of manual carry out the machinery of quilting to textiless such as bed clothes, mattress covers with quilting machines, and the thick ability of seam is strong because quilting machines has, quilting flower shape complexity is high, more and more receives people's attention.Existing a kind of computer multi-needle quilter; The shifting axle that comprises three directions; The axial cloth feeding mechanism of (being directions X) and tangential (being the Y direction) can make textiles advance forward or move in the other direction, realizes the stitching in the horizontal plane; And above-below direction (be Z to) for and the vertical direction of weaving object plane, pin moves back and forth and forms the quilting needle tracking in this direction.
Embroidery machine and quilting machines are when making, and line needs suitable rate of tension, therefore all are provided with tension disk on the top of head suture needle, and this tension disk generally comprises the socket axle and overlaps stator, thread tension disc and spring on it successively.
And when work and thread-changing are made in completion, need line be unclamped and cut off.Therefore need thread releasing mechanism be set at the tension disk place.Existing thread releasing mechanism mainly is pumping to the intermediate plate application of force through the loose ends aluminum strip; Make its separation and then loose ends, the location of this thread releasing mechanism and return are all accurate inadequately, and two intermediate plates are separated; Cause the line discontinuity to be broken easily, practicality has much room for improvement.
The Chinese patent document discloses a kind of auxiliary loose ends and jockey (application number: CN992445337) thereof of Sewing machines; This Sewing machines thread-loosening device comprises fixed head, spring, portable plate, elastic clamping body and shifting block; Auxiliary thread-loosening device comprises bent plate, crank, fixed mount, top line frame; Clamping frame body, connecting rod, driving lever and lug, bent plate top and portable plate support card, and the bottom has fulcrum and crank to articulate; The top line frame has pole, and there is movable sleeve the pole bottom, and movable sleeve and crank tail end are pivoted, and crank utilization and lug articulate and pulling up and down; Driving lever connects dwang through lug.In the above-mentioned thread-loosening device, because shifting block needs a series of linkage to drive, make its structure comparatively complicated, control is difficult for.
Summary of the invention
The utility model purpose just is to provide a kind of not only cost low, the assembling time and labour saving, and adaptability is stronger, can better accomplish the thread-loosening device of the multi-needle quilter tool that loose ends is synchronous.
For realizing above-mentioned technical purpose, the technical scheme that the utility model adopted is:
A kind of synchronous thread-loosening device of quilting machines; Comprise that wire clamp carriage, level are distributed in a plurality of tension disks and the loose ends drive unit on the wire clamp carriage; Described tension disk comprises the tension disk support column that is fixed on the wire clamp carriage; Be successively set on two clamp dishes, spring and adjusting nuts on the tension disk support column; Described loose ends drive unit comprises the loose ends cylinder that is fixedly installed on the support, the thread tension releasing lever rod that can be in transmission connection with described loose ends cylinder piston rod and the loose ends that is fixedly installed on the thread tension releasing lever rod push away post, and described loose ends push rod is close in the middle of the described two clamp dishes and is parallel with described clamp dish.
Preferably, described loose ends push away post that the position is set is corresponding with tension disk with number.
Preferably,, be arranged with a plurality of plastics guide blocks that are fixedly installed on the wire clamp carriage, offer the through hole that just allows described thread tension releasing lever rod motion on the described plastics guide block in compartment of terrain on the described thread tension releasing lever rod for improving described thread tension releasing lever rod operation translation property.
Preferably, for improving the just installation property of described loose ends push rod, on described thread tension releasing lever rod, be set with the loose ends throw-out collar, described loose ends push rod is fixedly installed on the loose ends throw-out collar.
The quilting machines thread-loosening device of the utility model has the following advantages:
1, cost is low, and cylinder of a plurality of thread-loosening device configurations can be realized the purpose of synchronously whole control;
2, utilize the transmission of thread tension releasing lever rod axis, it has good synchronism, and a cylinder gets final product a plurality of thread-loosening devices of adjusted in concert;
3, on thread tension releasing lever rod, removably fixedly install the loose ends throw-out collar, can regulate arbitrarily, have extremely strong adaptability, can better adapt to the variation of multi-needle quilter tension disk spacing and number with different tension disk spacings;
4, debugging is convenient, can directly regulate the position of loose ends throw-out collar, reaches the purpose of the normal loose ends of device;
5, easy for installation, utilize the coaxial adjusting mounting means of loose ends throw-out collar, avoided the installation trouble of a cylinder of a thread-loosening device configuration, make installation more convenient.
Description of drawings
Fig. 1 is the drive part structural representation of the utility model thread-loosening device;
Fig. 2 is the utility model thread-loosening device structure side view;
Fig. 3 is the thread-loosening device partial cutaway schematic of the utility model.
The specific embodiment
Further specify and set forth below in conjunction with the specific embodiment of the utility model performing step the utility model:
Shown in Fig. 1-3; The thread-loosening device of the utility model comprises that wire clamp carriage 11, level are distributed in several tension disks and the loose ends drive unit on the wire clamp carriage 11; Said tension disk comprises the tension disk support column 8 that is fixed on the wire clamp carriage 11; Be successively set on two clamp dishes 12 on the tension disk support column 8, described clamp dish 12 is plate-like and its adjacent setting in two bottom surfaces, spring 10 and adjusting nut 13, and spring 10 is a taper shape roughly.When quilting machines is made; Line passes through from 12 on two clamp dishes; The clamp dish that closes on spring one side makes two clamp dishes 12 keep the certain pressure contact under the effect of spring 10; And can pass through the elastic force of adjusting nut 13 regulating springs 10, thereby control the pressure size between two pressing line disks, have suitable rate of tension to guarantee line.
Described loose ends drive unit comprises that loose ends cylinder 14, thread tension releasing lever rod 2, loose ends throw-out collar 9 and loose ends push away post 7; Described loose ends cylinder 14 is fixedly installed on support 1; But its piston rod by 3 transmissions of axle connecting screw rod be connected to thread tension releasing lever rod 2; That is, the loose ends cylinder can drive described thread tension releasing lever rod 2 linear reciprocating motions.For guaranteeing that described thread tension releasing lever rod has higher levelness; The compartment of terrain is arranged with a plurality of plastics guide blocks 4 on described thread tension releasing lever rod 2; Described plastics guide block 4 is fixedly installed on the wire clamp carriage through thread tension releasing lever rod support 5 and thread tension releasing lever rod carrier base 6; Offer the through hole that just allows the motion of described thread tension releasing lever rod on the described plastics guide block, can allow it freely to intert motion when it supports thread tension releasing lever rod.
On described thread tension releasing lever rod 2, be set with loose ends throw-out collar 9 with the tension disk adjacent; Described loose ends throw-out collar that number is set is consistent with the tension disk number; Be that each tension disk closes on loose ends cylinder one side and all is set with a loose ends throw-out collar 9; It is set with loose ends push rod 7 described loose ends throw-out collar 9 upper edges with extending radially outwardly, when assembling, the loose ends on the loose ends throw-out collar 9 is pushed away in the middle of the post 7 next-door neighbours two clamp dishes and perpendicular to horizontal plane; Fastening then loose ends throw-out collar 9 screwings make it to be fixed on the thread tension releasing lever rod 2.
When the needs loose ends; Control loose ends cylinder piston rod stretches out, and thread tension releasing lever rod 2 moves synchronously and drives loose ends throw-out collars 9 and move, and makes loose ends on it push away post 7 to strut the purpose that the gap reaches loose ends in the middle of getting into two clamp dishes; After loose ends finishes; The loose ends cylinder drives thread tension releasing lever rod and resets, and the loose ends push rod breaks away between two clamp dishes, and the clamp dish is returned to the clamp station under spring action.
Said only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (5)
1. the synchronous thread-loosening device of a quilting machines; Comprise that wire clamp carriage, level are distributed in a plurality of tension disks and the loose ends drive unit on the wire clamp carriage; Described tension disk comprises the tension disk support column that is fixed on the wire clamp carriage; Be successively set on two clamp dishes, spring and adjusting nuts on the tension disk support column; It is characterized in that: described loose ends drive unit comprises the loose ends cylinder that is fixedly installed on the support, the thread tension releasing lever rod that can be in transmission connection with described loose ends cylinder piston rod and the loose ends that is fixedly installed on the thread tension releasing lever rod push away post, and described loose ends push rod is close in the middle of the described two clamp dishes and is parallel with described clamp dish.
2. the synchronous thread-loosening device of quilting machines as claimed in claim 1 is characterized in that: described loose ends push away post that the position is set is corresponding with tension disk with number.
3. the synchronous thread-loosening device of quilting machines as claimed in claim 1 is characterized in that: be provided with a connecting screw rod between described loose ends cylinder piston rod and thread tension releasing lever rod.
4. like the synchronous thread-loosening device of each described quilting machines of claim 1-3; It is characterized in that: be arranged with a plurality of plastics guide blocks that are fixedly installed on the wire clamp carriage in compartment of terrain on the described thread tension releasing lever rod, offer the through hole that just allows described thread tension releasing lever rod motion on the described plastics guide block.
5. the synchronous thread-loosening device of quilting machines as claimed in claim 4, it is characterized in that: on described thread tension releasing lever rod, be set with the loose ends throw-out collar, described loose ends push rod is fixedly installed on the loose ends throw-out collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203444701U CN202284243U (en) | 2011-09-15 | 2011-09-15 | Synchronous thread slacking device for quilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203444701U CN202284243U (en) | 2011-09-15 | 2011-09-15 | Synchronous thread slacking device for quilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284243U true CN202284243U (en) | 2012-06-27 |
Family
ID=46295771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203444701U Expired - Fee Related CN202284243U (en) | 2011-09-15 | 2011-09-15 | Synchronous thread slacking device for quilter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758317A (en) * | 2012-08-10 | 2012-10-31 | 石狮市永信电脑设备制造有限公司 | Sewing and embroidering process of high-speed intelligent thread-hooking trimming leather sewing and embroidering machine |
| CN102995311A (en) * | 2011-09-15 | 2013-03-27 | 天津宝盈电脑机械有限公司 | Synchronous thread slacking device of quilting machine |
-
2011
- 2011-09-15 CN CN2011203444701U patent/CN202284243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995311A (en) * | 2011-09-15 | 2013-03-27 | 天津宝盈电脑机械有限公司 | Synchronous thread slacking device of quilting machine |
| CN102758317A (en) * | 2012-08-10 | 2012-10-31 | 石狮市永信电脑设备制造有限公司 | Sewing and embroidering process of high-speed intelligent thread-hooking trimming leather sewing and embroidering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20140915 |
|
| EXPY | Termination of patent right or utility model |