CN203429385U - Conveying device of sewing machine - Google Patents
Conveying device of sewing machine Download PDFInfo
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- CN203429385U CN203429385U CN201320526654.9U CN201320526654U CN203429385U CN 203429385 U CN203429385 U CN 203429385U CN 201320526654 U CN201320526654 U CN 201320526654U CN 203429385 U CN203429385 U CN 203429385U
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- conveyer
- air bag
- feeding belt
- sewing machines
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Abstract
The utility model relates to a conveying device of a sewing machine. The conveying device is arranged on a processing flat plate of the sewing machine to covey cloth to be sewn. Two belt pulleys are assembled to the two ends of a feeding belt respectively, so that an ambient space is defined inside the feeding belt; the belt pulleys are driven by a driving source, so that the feeding belt and the belt pulleys rotate together; a plurality of pressing components which abut against the feeding belt are arranged in the ambient space, the tops of the pressing components are jointly adjacent to an air bag, and then the pressure in the air bag is adjusted through a control device; in this way, the cloth to be sewn between a processing plane and the feeding belt can be evenly pressed so as to shift synchronously. According to the conveying device of the sewing machine, the cloth to be sewn is evenly pressed due to the design of the abutting structure of the air bag, component design is simplified so as to reduce manufacturing cost, and assembly and disassembly during use are also facilitated.
Description
Technical field
The utility model relates to and a kind of sewing cloth is transferred to the conveyer of removal end by load terminal, espespecially a kind of inside is compressed to the Sewing machines conveyer that mechanism design is air bag mode.
Background technology
First, refer to shown in Fig. 1, existing Sewing machines conveyer comprises a conveyer belt 11, it is installed on the upper rotation of two wheel 12a, 12b, one cylinder being connected with control pressurer system 14, and a motor component 13 that is connected and can drives conveyer belt 11 motion with conveyer belt 11, when described motor component 13 drives described conveyer belt 11 to move, will make to be positioned over the cloth translation between conveyer belt 11 and processing plane 10.
Separately, refer to shown in Fig. 2, described cylinder 14 in the inner portion has the piston of a slip, and by least one unit of pressing of plunger actuation, the described unit of pressing comprises roller 15, latch 16, side plate 17 and pressing plate 18, this inside region of pressing unit and above-mentioned conveyer belt 11 is in contact with one another, and rely on cylinder 14 inside can compressed fluid and control pressurer system and can adjust the pressure on the cloth that press component acts on transmission.
Yet the conveyer of this existing Sewing machines is to utilize cylinder Bonding pressure control system to be transmitted in the pressure on cloth to adjust, each cylinder must be connected with a pneumatic tube, and comparatively complicated in the program of installing, dismantling.
In addition, above-mentioned conveyer is pressed unit in each must arrange a cylinder, therefore whole in-house need have a considerable amount of cylinders and pneumatic tube, this will force the cost of manufacture of conveyer to improve.
Because the conveyer of above-mentioned Sewing machines still has weak point, be necessary in fact the conveyer of improved sewing machine, with simplified apparatus structure, make installation and removal tool convenience, and even transmission of pressure, and effectively reduce equipment cost.
Summary of the invention
Main purpose of the present utility model is to provide a kind of conveyer that adopts air bag homogenizing tailoring cloth pressurized, it has the feature of simplified structure, and can facilitate installation and removal, indirectly saves manpower, and there is the function of even transmission of pressure, and then effectively reduce equipment cost.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of conveyer of Sewing machines, be arranged on the working flat plate of a Sewing machines, there is a feeding belt that defines ambient, a belt pulley is assembled respectively at above-mentioned feeding belt two ends, above-mentioned belt pulley is driven by a drive source, make above-mentioned feeding belt synchronize and drive with belt pulley, and then the tailoring cloth ordering about between above-mentioned processing plane and feeding belt move;
It is characterized in that: above-mentioned ambient inside is provided with a plurality of compressing assemblies, above-mentioned a plurality of compressing assemblies bottom contacts with above-mentioned feeding belt, and an air bag is adjoined at above-mentioned a plurality of compressing assemblies top jointly, and connect the control device that can adjust air pressure inside size by above-mentioned air bag.
In technical scheme preferably, also can increase following technical characterictic:
Above-mentioned air bag top is subject to a fixed head restriction, makes above-mentioned air bag downward produce the deformation pressure of the above-mentioned compressing assembly of pushing and pressing.
Above-mentioned feeding belt, belt pulley, compressing assembly and air bag both sides are respectively equipped with a bracing frame, and above-mentioned belt pulley is all assembled and is fixed on above-mentioned bracing frame with compressing assembly.
Above-mentioned compressing assembly is made as the press nips that is subject to that can automatically revise high and low position, and above-mentioned a plurality of elastic supporting plate that is subject to be jointly provided with between press nips and air bag.
The above-mentioned press nips that is subject to is provided with at least one roller between above-mentioned two bracing frames, and a banking stop that is positioned at above-mentioned two bracing frames outsides is assembled respectively in above-mentioned rollers both sides.
Above-mentioned bracing frame has a plurality of fixing holes and a plurality of spacing hole that is positioned at above-mentioned fixing hole lengthwise position, and above-mentioned banking stop is provided with a connecting portion that is positioned at above-mentioned bracing frame outside, and extends a block holding part that penetrates above-mentioned spacing hole is set by above-mentioned connecting portion.
The utility model feature is air bag to replace existing cylinder, and by an elastic supporting plate be arranged at air bag, compressing assembly centre position, so can allow the conveyer of Sewing machines facilitate installation and removal, indirectly save manpower, and there is the function of even transmission of pressure, and then effectively reduce equipment cost.
Accompanying drawing explanation
Fig. 1 is the conveyer structure chart of existing Sewing machines;
Fig. 2 is the enlarged drawing that unit is pressed in Fig. 1 conveyer inside;
Fig. 3 is the structure chart that the utility model conveyer is installed on processing plane on Sewing machines;
Fig. 4 is the stereogram of the utility model conveyer;
Fig. 5 is the exploded view of Fig. 4 the first conveyer bracing frame;
Fig. 6 is the exploded view of Fig. 5 ambient internals;
Fig. 7 is the schematic partial sectional view that the utility model conveyer compresses tailoring cloth.
Description of reference numerals: 10-plane; 11-conveyer belt; 12a, 12b-wheel; 13-motor component; 14-cylinder; 15-roller; 16-latch; 17-side plate; 18-pressing plate; 2-conveyer; 20-feeding end; 21-discharge end; 22-the first conveyer; 221-bracing frame; 221a-fixing hole; 221b-spacing hole; 222,223-belt pulley; 224-feeding belt; 225-ambient; 226-oppresses assembly; 226a-roller; 226b-through hole; 227-elastic supporting plate; 228-air bag; 228a-valve; 229-fixed head; 23-the second conveyer; 24-CD-ROM drive motor; 25-banking stop; 251-connecting portion; 252-block holding part; 253-fixing hole; 26-screw; 27-nut; 3-Sewing machines; 30-processing plane; 4-tailoring cloth.
The specific embodiment
Hereby, for ease of further structure of the present utility model, use and feature thereof being had to clear and definite, the full and accurate understanding of darker one deck and understanding, preferred embodiment is enumerated in whence, coordinates graphic being described in detail as follows:
Refer to shown in Fig. 3, the main Sewing machines 3 that coordinates of the utility model conveyer 2 uses, be positioned on a processing plane 30 of above-mentioned Sewing machines 3, on above-mentioned processing plane 30, be placed with a plurality of tailoring cloths 4, and above-mentioned tailoring cloth 4 will rely on the feeding end 20 of above-mentioned conveyer 2 to be brought into, and translation is delivered to above-mentioned Sewing machines 3 positions to be carried out after sewing, then form processing semi-finished product by discharge end 21 remittance abroads of above-mentioned conveyer 2.
Refer to shown in Fig. 4, the utility model conveyer 2 has one first conveyer 22 and one second conveyer 23, and above-mentioned the first conveyer 22 and the second conveyer 23 are provided with a CD-ROM drive motor 24 as common drive source in above-mentioned feeding end 20 tops.
In addition, due to the utility model the first conveyer 22 and the second conveyer 23, both have identical internal structure, difference, only in length part, only elaborates to above-mentioned the first conveyer 22 therefore follow-up, and omit above-mentioned the second conveyer 23, is no longer repeated.
Refer to shown in Fig. 5, the utility model the first conveyer 22 both sides are respectively equipped with a bracing frame 221, and a belt pulley 222,223 is assembled respectively at the forward and backward two ends between above-mentioned two bracing frames 221, with a feeding belt 224, be sheathed on respectively above-mentioned two belt pulley 222,223 surfaces again, make its inside form in the vertical direction an ambient 225; Wherein, the belt pulley 222 that is positioned at above-mentioned bracing frame 221 front ends will be in forming above-mentioned feeding end 20, and the belt pulley 223 that is positioned at above-mentioned bracing frame 221 rear ends will form above-mentioned discharge end 21.In addition, above-mentioned belt pulley 222,223 is subject to drive and then the rotation of above-mentioned CD-ROM drive motor 24, and orders about above-mentioned feeding belt 224 and synchronously drive, and so can allow tailoring cloth 4 pressurizeds between above-mentioned processing plane 30 and feeding belt 224 outer surfaces move.
Refer to shown in Fig. 6 and Fig. 7, in a graphic preferred embodiment, the utility model is provided with a plurality of bottom intervals that are positioned at and arranges the compressing assembly 226 of establishing in ambient 225, and at above-mentioned a plurality of compressing assemblies 226 tops, upwards sequentially adjoins an elastic supporting plate 227, an air bag 228 and a fixed head 229.
Wherein, above-mentioned air bag 228 has a valve 228a and is communicated to a Pneumatic controller (not shown) that is positioned at above-mentioned conveyer 2 outsides, and user can adjust by above-mentioned Pneumatic controller the gas pressure of above-mentioned air bag 228 inside; And above-mentioned fixed head 229 is fixedly arranged on above-mentioned two bracing frames 221, when above-mentioned air bag 228 pressurization inflations produce Volume Changes, the restriction that is subject to fixed head 229 due to above-mentioned air bag 228 tops cannot upwards be expanded, therefore, above-mentioned air bag 228 will be expanded downwards, causes above-mentioned elastic supporting plate 227 concurrent deformations and produces the strength compressing downwards.
Shown in Fig. 5 and Fig. 6, in a graphic embodiment, the utility model compressing assembly 226 is made as one can be subject to the press nips that is subject to that above-mentioned air bag 228 drives adjustment height, and above-mentioned two bracing frame 221 outsides have respectively the above-mentioned banking stop 25 that is subject to press nips installing of a plurality of cooperations, in order to limit the above-mentioned interval range that is subject to press nips height adjustment.
Wherein, the above-mentioned press nips that is subject to has the roller 226a that two intervals row establishes, and above-mentioned rollers 226a central authorities have a through hole 226b, and bottom and above-mentioned feeding belt 224 adjoin each other; And above-mentioned bracing frame 221 surfaces are provided with a fixing hole 221a in corresponding above-mentioned rollers 226a position, above-mentioned fixing hole 221a top separately has a spacing hole 221b again; In addition, above-mentioned banking stop 25 has a connecting portion 251 that is positioned at above-mentioned bracing frame 221 outsides, and two block holding parts 252 that penetrate above-mentioned spacing hole 221b, and above-mentioned connecting portion 251 two ends have respectively the fixing hole 253 of a corresponding above-mentioned rollers 226a.
The utility model conveyer 2 is when assembling, mainly by a screw 26, wear, by the fixing hole 253 of a side banking stop 25, sequentially enter the fixing hole 221a of a side stand component 221, the through hole 226b of roller 226a central authorities, by the fixing hole 221a of opposite side bracing frame 221 and the fixing hole 253 of banking stop 25, pass a focal length again, finally rely on a nut 27 to be screwed together in the threaded portion of above-mentioned screw 26, make mutually to couple between above-mentioned two banking stops 25, two bracing frames 221 and compressing assembly 226 fixing.Moreover, spacing hole 221b on above-mentioned bracing frame 221 presents the sheathed activity space of block holding part 252 that a rectangle sample state coordinates above-mentioned banking stop 25, and in above-mentioned ambient 225 is inner, form a supporting mechanism by above-mentioned block holding part 252, to support above-mentioned elastic supporting plate 227.
Finally, refer to shown in Fig. 7, when tailoring cloth 4 is between conveyer 2 and processing plane 30 during start, except driving and carry out horizontal direction displacement by means of above-mentioned feeding belt 224, different-thickness part and the surperficial fluctuating that separately can rely on above-mentioned air bag 228 internal gas pressures of adjustment to make conveyer 2 comply with tailoring cloth 4 provide uniform pressure state.
More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skills understand, in the situation that do not depart from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all falling into protection domain of the present utility model.
Claims (6)
1. the conveyer of a Sewing machines, be arranged on the working flat plate of a Sewing machines, there is a feeding belt that defines ambient, a belt pulley is assembled respectively at above-mentioned feeding belt two ends, above-mentioned belt pulley is driven by a drive source, make above-mentioned feeding belt synchronize and drive with belt pulley, and then the tailoring cloth ordering about between above-mentioned processing plane and feeding belt move;
It is characterized in that: above-mentioned ambient inside is provided with a plurality of compressing assemblies, above-mentioned a plurality of compressing assemblies bottom contacts with above-mentioned feeding belt, and an air bag is adjoined at above-mentioned a plurality of compressing assemblies top jointly, and connect the control device that can adjust air pressure inside size by above-mentioned air bag.
2. the conveyer of Sewing machines according to claim 1, is characterized in that: above-mentioned air bag top is subject to a fixed head restriction, makes above-mentioned air bag downward produce the deformation pressure of the above-mentioned compressing assembly of pushing and pressing.
3. the conveyer of Sewing machines according to claim 1, is characterized in that: above-mentioned feeding belt, belt pulley, compressing assembly and air bag both sides are respectively equipped with a bracing frame, and above-mentioned belt pulley is all assembled and is fixed on above-mentioned bracing frame with compressing assembly.
4. the conveyer of Sewing machines according to claim 3, is characterized in that: above-mentioned compressing assembly is made as the press nips that is subject to that can automatically revise high and low position, and above-mentioned a plurality of elastic supporting plate that is subject to be jointly provided with between press nips and air bag.
5. the conveyer of Sewing machines according to claim 4, is characterized in that: the above-mentioned press nips that is subject to is provided with at least one roller between above-mentioned two bracing frames, and a banking stop that is positioned at above-mentioned two bracing frames outsides is assembled respectively in above-mentioned rollers both sides.
6. the conveyer of Sewing machines according to claim 5, it is characterized in that: above-mentioned bracing frame has a plurality of fixing holes and a plurality of spacing hole that is positioned at above-mentioned fixing hole lengthwise position, and above-mentioned banking stop is provided with a connecting portion that is positioned at above-mentioned bracing frame outside, and extends a block holding part that penetrates above-mentioned spacing hole is set by above-mentioned connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526654.9U CN203429385U (en) | 2013-08-27 | 2013-08-27 | Conveying device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526654.9U CN203429385U (en) | 2013-08-27 | 2013-08-27 | Conveying device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203429385U true CN203429385U (en) | 2014-02-12 |
Family
ID=50058434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320526654.9U Expired - Fee Related CN203429385U (en) | 2013-08-27 | 2013-08-27 | Conveying device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203429385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104420077A (en) * | 2013-08-27 | 2015-03-18 | 启翔股份有限公司 | Conveying device for sewing machine |
-
2013
- 2013-08-27 CN CN201320526654.9U patent/CN203429385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104420077A (en) * | 2013-08-27 | 2015-03-18 | 启翔股份有限公司 | Conveying device for sewing 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: 20140212 Termination date: 20180827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |