CN201857504U - Replaceable roller press foot and needle plate mechanism - Google Patents
Replaceable roller press foot and needle plate mechanism Download PDFInfo
- Publication number
- CN201857504U CN201857504U CN201020574924XU CN201020574924U CN201857504U CN 201857504 U CN201857504 U CN 201857504U CN 201020574924X U CN201020574924X U CN 201020574924XU CN 201020574924 U CN201020574924 U CN 201020574924U CN 201857504 U CN201857504 U CN 201857504U
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- needle plate
- groove
- presser feet
- roller press
- framework
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Abstract
The utility model provides a replaceable roller press foot and needle plate mechanism, which comprises a press foot, a needle plate, at least one roller wheel component and a plurality of fixing pieces, wherein a fixed arm is arranged at one side of the press foot, at least one groove is arranged at the bottom of the press foot, and a plurality of screw holes are arranged around the groove; the needle plate is oppositely arranged below the press foot, at least one groove is arranged on the surface of the needle plate, and a plurality of screw holes are additionally arranged around the groove; at least one roller wheel component is arranged in the grooves at the bottom of the press foot and on the surface of the needle plate; and the fixing pieces penetrate into through holes around a frame body of the roller wheel component arranged at the bottom of the press foot and on the surface of the needle plate, and the fixing pieces are fixed with corresponding screw holes around the grooves at the bottom of the press foot and on the surface of the needle plate. Through adopting the replaceable roller press foot and needle plate mechanism, the roller wheel component can be partly replaced; the effects of protecting environment and lowering the cost are achieved; the carrying capacity is uniform when charging/discharging materials; time and labor are saved; the progress, practicality and the requirement of users are met; and beneficial effects of the mechanism are obvious.
Description
Technical field
The utility model relates to a kind of roller press and needle plate, particularly a kind ofly roll wheel assembly can be screwed togather directly that to be arranged on presser feet bottom and needle plate surperficial and do the interchangeable roller press and the needle plate mechanism of partial update.
Background technology
Please referring to illustrated in figures 1 and 2, Fig. 1 and Fig. 2 are respectively stereogram and the presser feet commonly used and the stereogram of needle plate of Sewing machines commonly used, break away and effectively propelling movement for the object that prevents cloth or leather goods according to general Sewing machines (SEWING MACHINE), all the presser feet plate stem of a side of body is provided with a presser feet, this presser feet correspondence is arranged on the needle plate on arm bed plane, and presser feet commonly used is direct and the presser feet plate stem is fixed into one, in order the cloth of resistance to be pushed, the inside slotted eye of its presser feet is provided with fixed a plurality of roller, because the presser feet commonly used and the design of needle plate are bad, its mechanism that laborsaving propelling movement is provided is the fixed idler whell on presser feet only, on the needle plate then without any the mechanism of laborsaving propelling movement, therefore, cause the suffered friction of object upper and lower surface inhomogeneous, and no matter whether the fixed idler whell of presser feet has damage, between the propelling movement charging or the material returned, only there is extremely of short duration part to contact with fixed idler whell, when the slotted eye on the presser feet can't rotate as the damage of partial fixing roller, script only depends on the fixed idler whell of presser feet quite to require great effort for the sliding interface of the propelling movement of the object charging and the material returned, when the partial fixing roller damages, more caused very big resistance, in order to save cost and to exempt the trouble of changing new product, the inadequate continuation in capital is used, when this object for leather goods or cloth is dilatory, it is bigger and produce fold than the top to be easy to take place deflection or below pulling force, thread can't be smooth-going, the probability that produces defective products or waste product increases greatly, in the time will keeping in repair the roller of presser feet, because of a plurality of rollers on the presser feet are fixed, it can't be done the part maintenance and replace, must will put in order the group presser feet changes, the available part of damaging the presser feet of roller also can abandon thereupon changing, cause the increase of not environmental protection and cost, it serves as to consider to design that the inventor puts with this, provide one roller design can be become at least one group and can be arranged on the bottom of presser feet and the surface of needle plate, and can directly replace, either environmental protection but also can reduce cost, or can make object push charging, the material returned is omnidistance stressed even, time saving and energy saving interchangeable roller press and needle plate mechanism.
The utility model content
In order to solve above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of structurally interchangeable roller press and the needle plate mechanism of improvement, to overcome defective of the prior art.
To achieve the above object, the utility model provides a kind of interchangeable roller press and needle plate mechanism, and described roller press and needle plate mechanism comprise:
One presser feet, a side of described presser feet is provided with fixed arm, and the bottom of described presser feet is provided with at least one groove, is provided with a plurality of screws around the described groove;
One needle plate, described needle plate relatively is arranged on the below of described presser feet, and the surface of described needle plate is provided with at least one groove, is provided with a plurality of screws around the described groove in addition;
At least one roll wheel assembly, described roll wheel assembly is arranged in the described groove on surface of the described groove of bottom of described presser feet and described needle plate, described roll wheel assembly includes at least one framework, at least one axial region, at least one roller, wherein, described at least one framework is surrounded a space, the open-work of the described screw around the described groove on the described screw around the described groove of the bottom that is provided with corresponding described presser feet on every side of described framework and the surface of described needle plate; Described at least one axial region runs through and is set in parallel in the described framework; Described at least one roller is hollow form and is inserted in and is arranged on described axial region, and holds and be arranged in the space that described framework surrounds; With
The plurality of fixed part, described fixture is in the described open-work that penetrates around the described framework of surperficial set described roll wheel assembly of the bottom that is arranged on described presser feet and described needle plate, and fixes with corresponding described screw around the described groove on the surface of corresponding described screw around the described groove of the bottom of described presser feet and described needle plate.
Preferably, the relative opposite side of described groove of the bottom surface of described presser feet is provided with at least one pin hole that runs through.
Preferably, the relative opposite side of described groove on the surface of described needle plate is provided with at least one pin hole that runs through.
Preferably, the surperficial set screw of the bottom of described presser feet and described needle plate is symmetrical.
Preferably, the shape of set described open-work is selected from by taper and the poroid group of forming of pillow around the described framework of described roll wheel assembly.
Preferably, the shape of the described framework of described roll wheel assembly is selected from the group of being made up of rectangle, square, triangle and polygon, or any combination of these shapes and can make at least one configuration set.
Preferably, the shape of the described framework of described roll wheel assembly roughly meets the shape of described groove on the surface of the described groove of the bottom that corresponds to described pressing plate and described needle plate.
Preferably, described fixture is a screw.
Preferably, the shape of the head of described fixture is selected from by taper and the cylindric group of forming.
Preferably, the described fixed arm of described presser feet is provided with fixing hole.
And pass through the utility model, the roll wheel assembly that damages directly can be done part replacement renewal by the bottom of presser feet and the surface of needle plate, reduce the goods and materials waste, and the effect that has environmental protection and reduce cost, and make object forward and back material stressed all even time saving and energy saving, meet progress, practicality and user's needs, it serves to show its beneficial effect.
Description of drawings
Fig. 1 is the stereogram of Sewing machines commonly used;
Fig. 2 is the presser feet commonly used and the stereogram of needle plate;
Fig. 3 is the three-dimensional exploded view of roller press of the present utility model and needle plate mechanism;
Fig. 4 is the three-dimensional exploded view of roller press of the present utility model and needle plate mechanism;
Fig. 5 is the three-dimensional combination figure of roller press of the present utility model and needle plate mechanism;
Fig. 6 is the combination section of roller press of the present utility model and needle plate mechanism;
Fig. 7 is the enforcement illustration of roller press of the present utility model and needle plate mechanism and object effect.
Description of reference numerals is as follows:
The specific embodiment
For making your auditor can further understand structure of the present utility model, feature and other purposes, now be described in detail as follows with accompanying drawing in conjunction with appended preferred embodiment is attached, the illustrated embodiment of this accompanying drawing only is used to illustrate the technical solution of the utility model, and non-limiting the utility model.
See also Fig. 3 to Fig. 6, Fig. 3 to Fig. 6 is respectively three-dimensional exploded view, three-dimensional combination figure and the combination section of roller press of the present utility model and needle plate mechanism.Interchangeable roller press of the present utility model and needle plate mechanism include a presser feet 4, a needle plate 43, at least one roll wheel assembly 5, plurality of fixed part 6 in a preferred embodiment.
Aforesaid at least one roll wheel assembly 5 is arranged in the groove 402,431 on surface of the bottom of presser feet 4 and needle plate 43, and this roll wheel assembly 5 includes: at least one framework 51, at least one axial region 53, at least one roller 54, wherein:
At least one framework 51, framework 51 is surrounded a space, framework 51 is rectangle in the present embodiment, but do not limit the utility model with this, also can be square, a kind of shape in the group that triangle and polygon are formed or any combination of these shapes and can do the configuration that at least one group of its shape roughly meets the bottom shape that corresponds to pressing plate 4, all belong to protection domain of the present utility model, and the periphery of framework 51 is provided with the bottom of corresponding presser feet 4 and the surperficial set screw 42 of needle plate 43,432 open-work 52, in order to make the surfacing of framework 51, it maybe can be that pillow is poroid that this open-work 52 is taper in the present embodiment;
At least one axial region 53, axial region 53 runs through and is set in parallel in the framework 51, be provided with three these axial regions 53 in the present embodiment, but do not limit the utility model with this, axial region 53 also can be any number, all belongs to protection domain of the present utility model, and this axial region 53 is arranged on the slightly inclined to one side side in position of framework 51, be beneficial to following roller 54 and can make the one side protrude from framework 51, be beneficial to object and slide through assembling;
At least one roller 54; roller 54 is the hollow form suit and is arranged on the axial region 53; and be arranged in the space that framework 51 surrounded parallel holding; penetrate the central authorities that are sleeved on roller 54 by axial region 53; and this roller 54 is rotated; roller 54 is respectively two groups of width in the present embodiment; wherein; wide group is provided with two is that then to be provided with one be one group of three roller 54 that constituted for one group of six roller 54 that constituted and narrow group; promptly the framework 51 of present embodiment is provided with three axial regions 53; each axial region 53 penetrates the roller 54 that two or one hollows are set respectively; but do not limit the utility model with this; can be provided with the roller 54 of any number according to the length axial region 53 of user's needs or axial region 53; all belong to protection domain of the present utility model; this roller 54 is through after penetrating suit with axial region 53; slightly be partial to a side of framework 51 because of axial region 53; therefore; when roller 54 is inserted in when being arranged on axial region 53; one side of roller 54 then can protrude from framework 51, and the roller 54 by this protrusion is beneficial to object and advances; the rolling of the material returned.
Aforesaid plurality of fixed part 6 can penetrate in framework 51 open-work 52 on every side of the roll wheel assembly 5 that is arranged on presser feet 4 and needle plate 43; for with the bottom of presser feet 4 and the surperficial set groove 402 of needle plate 43; 431 corresponding screws 42; 432 is fixing; this fixture 6 can be a screw in the present embodiment; but do not limit the utility model with this; everyly can provide fixing any assembly; all belong to protection domain of the present utility model; around cooperating roll wheel assembly 5, be taper or the poroid open-work 52 of pillow; the nose shape of this fixture 6 then is designed to be taper or cylindric; when fixture 6 and the open-work 52 of the framework 51 of roll wheel assembly 5 are inserted in and cooperate; then can make the bottom of framework 51 be flat condition, be beneficial to cloth; the propelling movement of leather goods.
See also Fig. 7, Fig. 7 is the enforcement illustration of roller press of the present utility model and needle plate mechanism and object effect, because the groove 402 of the bottom of presser feet 4 of the present utility model and all be provided with the roll wheel assembly 5 that to change with respect to the groove 431 on the surface of the needle plate 43 of presser feet 4, therefore, when between object 7 is by presser feet 4 and needle plate 43, entering feeding, object 7 promptly can contact with the roller 54 of the presser feet 4 and the protrusion of needle plate 43, press and put because of the top and bottom of object 7 all are subjected to roller 54, when object 7 is sewed the tugboat of machine when dilatory, the rotation because roller 54 can roll, frictional resistance between object 7 and presser feet 4 and the needle plate 43 diminishes immediately, therefore, charging, the material returned is quite laborsaving, and object 7 is when entering presser feet 4 and needle plate 43, the pin hole 403 of presser feet 4 and needle plate 43, the 433rd, relative, therefore can not have influence on the action of car pin, and the two sides of object 7 is evenly stressed and contact with the roller 54 that protrudes, and advancing of material is quite time saving and energy saving.
Pass through the utility model, when if the roll wheel assembly 5 of presser feet 4 or needle plate 43 has part to damage, can be directly by the groove 402 on the surface of the bottom of presser feet 4 or needle plate 43, in 431 the roll wheel assembly 5 of broken parts is disassembled replacement, 5 of unspoiled roll wheel assemblies still keep, therefore can make part immediately changes, do not need presser feet 4 and needle plate 43 are abandoned fully, really has the effect that reduces the goods and materials waste, really the environmental protection notion that meets current carbon reduction, and the utility model can be done the top and bottom of object 7 time saving and energy saving even stressed the feeding and the material returned, except can improving product percent of pass and reducing cost, more meet progress, practicality and user's needs be it serves to show its beneficial effect.
What need statement is that the above-mentioned utility model content and the specific embodiment are intended to prove the practical application of technical scheme that the utility model provides, and should not be construed as the qualification to the utility model protection domain.Those skilled in the art are in spirit of the present utility model and principle, when doing various modifications, being equal to and replacing or improve.Protection domain of the present utility model is as the criterion with appended claims.
Claims (10)
1. interchangeable roller press and needle plate mechanism is characterized in that described roller press and needle plate mechanism comprise:
One presser feet, a side of described presser feet is provided with fixed arm, and the bottom of described presser feet is provided with at least one groove, is provided with a plurality of screws around the described groove;
One needle plate, described needle plate relatively is arranged on the below of described presser feet, and the surface of described needle plate is provided with at least one groove, is provided with a plurality of screws around the described groove in addition;
At least one roll wheel assembly, described roll wheel assembly is arranged in the described groove on surface of the described groove of bottom of described presser feet and described needle plate, described roll wheel assembly includes at least one framework, at least one axial region, at least one roller, wherein, described at least one framework is surrounded a space, the open-work of the described screw around the described groove on the described screw around the described groove of the bottom that is provided with corresponding described presser feet on every side of described framework and the surface of described needle plate; Described at least one axial region runs through and is set in parallel in the described framework; Described at least one roller is hollow form and is inserted in and is arranged on described axial region, and holds and be arranged in the space that described framework surrounds; With
The plurality of fixed part, described fixture is in the described open-work that penetrates around the described framework of surperficial set described roll wheel assembly of the bottom that is arranged on described presser feet and described needle plate, and fixes with corresponding described screw around the described groove on the surface of corresponding described screw around the described groove of the bottom of described presser feet and described needle plate.
2. interchangeable roller press as claimed in claim 1 and needle plate mechanism is characterized in that, the relative opposite side of described groove of the bottom surface of described presser feet is provided with at least one pin hole that runs through.
3. interchangeable roller press as claimed in claim 2 and needle plate mechanism is characterized in that, the relative opposite side of described groove on the surface of described needle plate is provided with at least one pin hole that runs through.
4. interchangeable roller press as claimed in claim 3 and needle plate mechanism is characterized in that, the surperficial set screw of the bottom of described presser feet and described needle plate is symmetrical.
5. interchangeable roller press as claimed in claim 4 and needle plate mechanism is characterized in that, the shape of set described open-work is selected from by taper and the poroid group of forming of pillow around the described framework of described roll wheel assembly.
6. interchangeable roller press as claimed in claim 5 and needle plate mechanism, it is characterized in that, the shape of the described framework of described roll wheel assembly is selected from the group of being made up of rectangle, square, triangle and polygon, or any combination of these shapes and can make at least one configuration set.
7. interchangeable roller press as claimed in claim 6 and needle plate mechanism is characterized in that, the shape of the described framework of described roll wheel assembly roughly meets the shape of described groove on the surface of the described groove of the bottom that corresponds to described pressing plate and described needle plate.
8. interchangeable roller press as claimed in claim 7 and needle plate mechanism is characterized in that described fixture is a screw.
9. interchangeable roller press as claimed in claim 8 and needle plate mechanism is characterized in that, the shape of the head of described fixture is selected from by taper and the cylindric group of forming.
10. interchangeable roller press as claimed in claim 9 and needle plate mechanism is characterized in that, the described fixed arm of described presser feet is provided with fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020574924XU CN201857504U (en) | 2010-10-25 | 2010-10-25 | Replaceable roller press foot and needle plate mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020574924XU CN201857504U (en) | 2010-10-25 | 2010-10-25 | Replaceable roller press foot and needle plate mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857504U true CN201857504U (en) | 2011-06-08 |
Family
ID=44103315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020574924XU Expired - Fee Related CN201857504U (en) | 2010-10-25 | 2010-10-25 | Replaceable roller press foot and needle plate mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857504U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850062A (en) * | 2014-03-28 | 2014-06-11 | 新杰克缝纫机股份有限公司 | Compaction device for sewing |
| CN105386244A (en) * | 2015-11-25 | 2016-03-09 | 中山百川汇盈精密实业有限公司 | Synchronous integrated sewing equipment |
| CN105442197A (en) * | 2014-09-29 | 2016-03-30 | 启翔股份有限公司 | Material-drawing mechanism of electric template sewing machine |
| CN107142622A (en) * | 2017-06-23 | 2017-09-08 | 天津市中马骏腾精密机械制造有限公司 | A kind of rear tug device for preventing sewing to be involved in tugboat |
| CN108866835A (en) * | 2018-06-07 | 2018-11-23 | 黄昌辉 | A kind of sewing-machine foot |
-
2010
- 2010-10-25 CN CN201020574924XU patent/CN201857504U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850062A (en) * | 2014-03-28 | 2014-06-11 | 新杰克缝纫机股份有限公司 | Compaction device for sewing |
| CN103850062B (en) * | 2014-03-28 | 2016-06-08 | 杰克缝纫机股份有限公司 | A kind of hold-down gear for sewing |
| CN105442197A (en) * | 2014-09-29 | 2016-03-30 | 启翔股份有限公司 | Material-drawing mechanism of electric template sewing machine |
| CN105386244A (en) * | 2015-11-25 | 2016-03-09 | 中山百川汇盈精密实业有限公司 | Synchronous integrated sewing equipment |
| CN107142622A (en) * | 2017-06-23 | 2017-09-08 | 天津市中马骏腾精密机械制造有限公司 | A kind of rear tug device for preventing sewing to be involved in tugboat |
| CN108866835A (en) * | 2018-06-07 | 2018-11-23 | 黄昌辉 | A kind of sewing-machine foot |
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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: 20110608 Termination date: 20181025 |