CN204551008U - A kind of presser foot lifting device of template machine - Google Patents
A kind of presser foot lifting device of template machine Download PDFInfo
- Publication number
- CN204551008U CN204551008U CN201520151871.3U CN201520151871U CN204551008U CN 204551008 U CN204551008 U CN 204551008U CN 201520151871 U CN201520151871 U CN 201520151871U CN 204551008 U CN204551008 U CN 204551008U
- Authority
- CN
- China
- Prior art keywords
- presser foot
- compressor arm
- hinged
- power source
- lifting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to sewing machine technique field, refer in particular to a kind of presser foot lifting device of template machine, include power source, power source is connected with presser foot lifter block by Connection Block, power source drives the action of presser foot lifter block, one end of presser foot lifter block and the middle ends of connecting plate hinged, the other end is hinged on casing, one end of connecting plate and rod hinge connection, the other end of connecting rod is connected with compressor arm saddle, the other end of connecting plate and one end of intermittent presser foot connecting rod hinged, one of them position, hole on the other end of intermittent presser foot connecting rod and crank is hinged, compressor arm saddle is sleeved on outside compressor arm, presser feet is installed with in the lower end of compressor arm, one end of spring guiding is connected with tension adjusting screw, adjusting nut is screwed onto outside tension adjusting screw, pogo barrel is set with outside the upper end of compressor arm, spring guiding between pogo barrel and tension adjusting screw is outer is set with back-moving spring, the utility model structure is compacter, greatly reduce the power of air cylinder driven automatic needle-foot-lifting action.
Description
Technical field:
The utility model belongs to sewing machine technique field, refers in particular to a kind of presser foot lifting device of template machine.
Background technology:
The automatic needle-foot-lifting device of existing template machine is provided with cylinder on the rear end face of casing, and cylinder is connected with a major axis running through casing, and the axis being parallel of major axis and its main shaft is arranged, and the other end of major axis is connected with presser foot lifting device.The action of the cylinder rod of cylinder drives the action of major axis and then realizes the action of presser foot lifter, said structure also exists following defect: long axis length is longer, part is easily bad, life-span is short, need renewal part, affect carrying out smoothly of automatic needle-foot-lifting action, and then affect production work and normally carry out in an orderly manner.
Summary of the invention:
The purpose of this utility model is to provide the presser foot lifting device of template machine of a kind of compact conformation, long service life.
The utility model is achieved in that
A kind of automatic needle-foot-lifting device of template machine, include the power source be arranged on the leading flank of casing, power source is connected with presser foot lifter block by Connection Block, the action of power source drives the action of presser foot lifter block, one end of presser foot lifter block and the middle ends of connecting plate hinged, the other end is hinged on casing, one end of connecting plate and rod hinge connection, the other end of connecting rod is connected with compressor arm saddle, the other end of connecting plate and one end of intermittent presser foot connecting rod hinged, one of them position, hole on the other end of intermittent presser foot connecting rod and crank is hinged, compressor arm saddle is sleeved on outside compressor arm, presser feet is installed with in the lower end of compressor arm, one end of spring guiding is connected with tension adjusting screw, adjusting nut is screwed onto outside tension adjusting screw, pogo barrel is set with outside the upper end of compressor arm, spring guiding between pogo barrel and tension adjusting screw is outer is set with back-moving spring.
Above-mentioned power source is cylinder or electromagnet.
Above-mentioned cylinder is fixed by screws on the leading flank of casing.
Above-mentioned electromagnet is fixed on the leading flank of casing by installing rack.
Compressor arm axle sleeve is set with outside above-mentioned compressor arm.
The advantage that the utility model is given prominence to compared to existing technology is:
1, cylinder of the present utility model is arranged on the leading flank of head near presser foot lifting device, and eliminate original major axis, structure is compacter, greatly reduces the power of air cylinder driven automatic needle-foot-lifting action;
2, the utility model part is not perishable, long service life, improves the quality of overall machine.
Accompanying drawing illustrates:
Fig. 1 is simplified schematic diagram of the present utility model;
Fig. 2 is the exploded perspective view of foot device of the present utility model.
Detailed description of the invention:
With specific embodiment, the utility model is further described below, see Fig. 1-2:
A kind of automatic needle-foot-lifting device of template machine, include the power source on the leading flank being arranged on casing 1, power source is connected with presser foot lifter block 3 by Connection Block 2, the action of power source drives the action of presser foot lifter block 3, one end of presser foot lifter block 3 and the middle ends of connecting plate 4 hinged, the other end is hinged on casing 1, one end and the connecting rod 16 of connecting plate 4 are hinged, the other end of connecting rod 16 is connected with compressor arm saddle 5, the other end of connecting plate 4 and one end of intermittent presser foot connecting rod 6 hinged, one of them position, hole on the other end of intermittent presser foot connecting rod 6 and crank 7 is hinged, compressor arm saddle 5 is sleeved on outside compressor arm 8, presser feet is installed with by support 9 in the lower end of compressor arm 8, one end of spring guiding 10 is connected with tension adjusting screw 11, adjusting nut 12 is screwed onto outside tension adjusting screw 11, pogo barrel 13 is set with outside the upper end of compressor arm 8, back-moving spring 14 is set with outside spring between pogo barrel 13 and tension adjusting screw 11 leads.
Above-mentioned power source is cylinder 15 or electromagnet.
Above-mentioned cylinder 15 is fixed by screws on the leading flank of casing 1.
Above-mentioned electromagnet is fixed on the leading flank of casing by installing rack.
Compressor arm axle sleeve 17 is set with outside above-mentioned compressor arm 8.
Crank 7 of the present utility model is provided with three holes, the other end of connecting plate 4 is provided with two holes, the two ends of intermittent presser foot connecting rod 6 are connected with one of them hole on crank 7 and connecting plate 4 respectively, to control the different stroke of intermittent presser foot connecting rod 6.
The utility model passes through power source, as: the cylinder rod of cylinder 15 or the iron core retraction of electromagnet, drive presser foot lifter block 3, connecting plate 4, intermittent presser foot connecting rod 6 and compressor arm saddle 5 action to realize the action of presser foot lifter, otherwise, then control presser feet and press down.
Above-described embodiment is only one of preferred embodiment of the present utility model; not limit practical range of the present utility model with this; therefore: all equivalence changes done according to shape of the present utility model, structure, principle, all should be covered by within protection domain of the present utility model.
Claims (5)
1. the automatic needle-foot-lifting device of a template machine, it is characterized in that: include the power source be arranged on the leading flank of casing, power source is connected with presser foot lifter block by Connection Block, the action of power source drives the action of presser foot lifter block, one end of presser foot lifter block and the middle ends of connecting plate hinged, the other end is hinged on casing, one end of connecting plate and rod hinge connection, the other end of connecting rod is connected with compressor arm saddle, the other end of connecting plate and one end of intermittent presser foot connecting rod hinged, one of them position, hole on the other end of intermittent presser foot connecting rod and crank is hinged, compressor arm saddle is sleeved on outside compressor arm, presser feet is installed with in the lower end of compressor arm, one end of spring guiding is connected with tension adjusting screw, adjusting nut is screwed onto outside tension adjusting screw, pogo barrel is set with outside the upper end of compressor arm, spring guiding between pogo barrel and tension adjusting screw is outer is set with back-moving spring.
2. the automatic needle-foot-lifting device of a kind of template machine according to claim 1, is characterized in that: described power source is cylinder or electromagnet.
3. the automatic needle-foot-lifting device of a kind of template machine according to claim 2, is characterized in that: described cylinder is fixed by screws on the leading flank of casing.
4. the automatic needle-foot-lifting device of a kind of template machine according to claim 2, is characterized in that: described electromagnet is fixed on the leading flank of casing by installing rack.
5. the automatic needle-foot-lifting device of a kind of template machine according to claim 1, is characterized in that: be set with compressor arm axle sleeve outside described compressor arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151871.3U CN204551008U (en) | 2015-03-17 | 2015-03-17 | A kind of presser foot lifting device of template machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151871.3U CN204551008U (en) | 2015-03-17 | 2015-03-17 | A kind of presser foot lifting device of template machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551008U true CN204551008U (en) | 2015-08-12 |
Family
ID=53826144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520151871.3U Expired - Fee Related CN204551008U (en) | 2015-03-17 | 2015-03-17 | A kind of presser foot lifting device of template machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204551008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119397A (en) * | 2017-05-27 | 2017-09-01 | 浙江信胜缝制设备有限公司 | A kind of towel embroidery cam coordinates combining structure with roller |
| CN108754887A (en) * | 2018-07-26 | 2018-11-06 | 浙江美机缝纫机有限公司 | A kind of sewing machine and its outer foot device |
-
2015
- 2015-03-17 CN CN201520151871.3U patent/CN204551008U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119397A (en) * | 2017-05-27 | 2017-09-01 | 浙江信胜缝制设备有限公司 | A kind of towel embroidery cam coordinates combining structure with roller |
| CN108754887A (en) * | 2018-07-26 | 2018-11-06 | 浙江美机缝纫机有限公司 | A kind of sewing machine and its outer foot device |
| CN108754887B (en) * | 2018-07-26 | 2023-08-15 | 浙江美机缝纫机有限公司 | Sewing machine and outer presser foot device thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20210317 |