CN202786704U - Sewing assisting device - Google Patents
Sewing assisting device Download PDFInfo
- Publication number
- CN202786704U CN202786704U CN 201220431022 CN201220431022U CN202786704U CN 202786704 U CN202786704 U CN 202786704U CN 201220431022 CN201220431022 CN 201220431022 CN 201220431022 U CN201220431022 U CN 201220431022U CN 202786704 U CN202786704 U CN 202786704U
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- CN
- China
- Prior art keywords
- sewing
- ribbon
- auxiliary device
- installing plate
- guide rail
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- 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 discloses a sewing assisting device, which is used for sewing woven tapes. The sewing assisting device comprises an installation plate, and a positioning device, a woven tape clamp and a clamping device connected to the installation plate, wherein the woven tape clamp is provided with a longitudinal positioning groove and a transverse positioning groove through which a woven tape passes and of which the bottom can be coincided with the bottom edge of the woven tape; and a first workpiece and a second workpiece which pass through the woven tape are connected with the positioning device and the clamping device respectively, and are positioned on both sides of the woven tape clamp respectively. According to the sewing assisting device provided by the utility model, the bottom edge and the two ends of the woven tape are positioned at the bottom and on both sides of the woven tape clamp respectively, so that the aligning accuracy of the woven tape is increased remarkably in comparison to manual alignment, and high sewing quality is achieved.
Description
Technical field
The utility model relates to the sewing device technical field, particularly a kind of sewing auxiliary device.
Background technology
The sewing ribbon is one of important procedure in the car belt assembly production process, and its effect is that the part critical piece on the safety belt assembly is connected on the ribbon.
In the process of sewing ribbon, full-automatic Sewing machines is generally used, but in the process of using full-automatic Sewing machines, because what use is the equipped universal fixturing of Sewing Machine Factory, this universal fixturing is structure and dimensional standard, seriation and normalized device, and it is applicable to common workpiece, and the various variations of itself and safety belt assembly and soft belt lock catch are not complementary, the operator needs artificial alignment ribbon when making, alignment accuracy is not high.In addition, this universal fixturing is the sewing length on the difficult control ribbon when sewing, sewing product disunity out, difficult quality control.
On the other hand, in the ribbon process, the workpiece of having sewed refills another workpiece, causes the free time of Sewing machines, can not utilize well Sewing machines, so efficient is low when producing in batches.
Therefore, how improving the alignment accuracy of ribbon when the sewing ribbon, is the present technical issues that need to address of those skilled in the art.
The utility model content
The purpose of this utility model provides a kind of sewing auxiliary device, and this device has higher alignment accuracy when the sewing ribbon.
In order to solve the problems of the technologies described above, the utility model provides a kind of sewing auxiliary device, be used for the sewing ribbon, comprise installing plate and be connected in positioner, ribbon clip and clamping device on the described installing plate, have the longitudinal register groove on the described ribbon clip and supply the located lateral groove that described ribbon passes and the bottom can overlap with the base of described ribbon, the first workpiece that passes described ribbon be connected with second workpiece with described positioner be connected clamping device and be connected, and lay respectively at described ribbon clip both sides.
Preferably, described clamping device comprises compact heap, is fixed in fixed block and the drive unit that is connected described compact heap and described compact heap is moved to described fixed block on the described installing plate.
Preferably, also comprise the sliding axle that is connected with described fixed block, described compact heap is set on the described sliding axle.
Preferably, also comprise runing rest and combination block, described installing plate is fixed on the described combination block, described combination block with can make described installing plate hinged from the runing rest that the clamping working face turn to sewing work face.
Preferably, the sliding part that also comprises supporting seat, is fixed on the guide rail on the described supporting seat and is slidingly connected with described guide rail, described runing rest is installed on the described sliding part.
Preferably, described guide rail is Pneumatic guide rail.Preferably, also comprise the stopping means that limits described sliding part amount of movement, described stopping means is arranged on the described supporting seat.
Preferably, described stopping means is sensor, and described sensor, described drive unit and the Pneumatic guide rail of being connected all are connected with controller.
Preferably, but described controller is integrate control board or editing controller or industrial computer.
Preferably, described positioner and described installing plate are slidingly connected.
With respect to the above-mentioned background technology, sewing auxiliary device provided by the utility model, comprise installing plate and be connected in positioner, ribbon clip and clamping device on the described installing plate, have the longitudinal register groove on the described ribbon clip and supply the located lateral groove that described ribbon passes and the bottom can overlap with the base of described ribbon, the first workpiece that passes described ribbon be connected with second workpiece with described positioner be connected clamping device and be connected, and lay respectively at described ribbon clip both sides.During said apparatus work, the first workpiece on the ribbon is fixed on the positioner, second workpiece on the ribbon is fixed on the clamping device, ribbon is snapped in the ribbon clip, make ribbon head and the ribbon clip justify align at ribbon two ends, and the base of ribbon overlaps with the bottom of the located lateral groove of ribbon clip, then this device is placed on the Sewing machines, positioning element on the Sewing machines keeps the position of ribbon, can sew.
By foregoing description as can be known, the content of introducing in the background technology, bottom and both sides that the sewing auxiliary device that the utility model provides is positioned at respectively the ribbon clip with base and the two ends of ribbon, with respect to artificial alignment, obviously improve the alignment accuracy of ribbon, thereby had higher sewing quality.
Description of drawings
Fig. 1 is that the master of a kind of specific embodiment of sewing auxiliary device provided by the utility model looks schematic diagram;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is that schematic diagram is looked on the left side of Fig. 1;
Fig. 4 is that schematic diagram is looked on the left side of a kind of duty of sewing auxiliary device provided by the utility model;
Fig. 5 is the circuit control schematic diagram of sewing auxiliary device provided by the utility model;
Fig. 6 is the schematic diagram of gas circuit of sewing auxiliary device provided by the utility model.
The specific embodiment
Core of the present utility model provides a kind of sewing auxiliary device, and this device has higher alignment accuracy when the sewing ribbon.
In order to make those skilled in the art understand better the technical scheme that the utility model provides, the utility model is described in further detail below in conjunction with drawings and embodiments.
Please refer to Fig. 1-6, in a kind of specific embodiment, the sewing auxiliary device that the utility model provides comprises installing plate and is installed in positioner, ribbon clip 4 and clamping device on the installing plate, above-mentioned installing plate comprises the first baffle plate 22, have the longitudinal register groove on the ribbon clip and supply the located lateral groove that described ribbon passes and the bottom can overlap with the base of described ribbon, the first workpiece that passes ribbon is connected with second workpiece with positioner and is connected with clamping device, and lays respectively at described ribbon clip 4 both sides.For convenience of description, this paper is referred to as safety belt 3 with the first workpiece, second workpiece and ribbon.When the first workpiece was snap close 301, corresponding positioner was snap close frame 23, and when the first workpiece was coiler, positioner was the coiler locking device.Take snap close 301 and snap close frame 23 as example, snap close frame 23 and snap close 301 clampings, and gently execute external force snap close 301 and just can break away from snap close frame 23.Clamping device comprises fixed mount and clamping frame, fixed mount is installed on the first baffle plate 22, clamping frame can be slidingly connected to realize with the clamping of fixed mount with the first plate washer and unclamp, slit when clamping frame and fixed mount clamp and the shape of second workpiece 302 match, and fix second workpiece 302 with this.
The sewing auxiliary device specific works process that provides in the present embodiment is as follows:
Sewing auxiliary device clamping working face is that the first baffle plate 22 is during for horizontal level (as shown in Figure 3), place like this clamping safety belt 3 of being more convenient for, ribbon is passed snap close 301 and second workpiece 302, then snap close 301 is snapped in snap close frame 23, ribbon is snapped in ribbon clip 4, the ribbon head on both sides and the justify align of ribbon clip 4, so that 3 layers of ribbon of ribbon clip 4 clampings, second workpiece 302 is put into the slit of fixed mount and clamping frame, inclined-plane and this slit of second workpiece 302 are matched, promote clamping frame and clamp the ribbon head.Then pat above ribbon with hand, make the bottom complete matching of the located lateral groove of the base of ribbon and ribbon clip 4, then with 22 upsets of the first plate washer, so that safety belt 3 is parallel with sewing work face, be placed on again on the Sewing machines that carries positioning element, briquetting of artificial release is pushed down the ribbon of workpiece, simultaneously the second workpiece 302 that clamps is unclamped, the first plate washer 22 is removed, lift briquetting, operate simultaneously the presser feet that Sewing machines carries and depress, push down the two ends that need sewing workpiece ribbon, then begin sewing work to finishing.The positioner of above-mentioned this sewing auxiliary device and clamping device make the location of safety belt 3 on the first baffle plate 22 more accurate, the base of ribbon and two ends are positioned at respectively bottom and the both sides of ribbon clip 4, because the located lateral trench bottom of ribbon clip 4 is for being horizontally disposed with, and the justify align of the two ends of ribbon and ribbon clip 4, so just guarantee the alignment accuracy of ribbon, thereby had higher sewing quality.
In addition, installing plate comprises that also second baffle 24, the first plate washers 22 and the second baffle 24 that are vertically set on the first baffle plate 22 inside edges form installing plate, and the second plate washer 24 can better guarantee the location of positioner, ribbon clip 4 and clamping device.
In addition, clamping device can also be by fixed supporting seat 27, fixed block 26, compress supporting seat 6, compact heap 25 and drive unit form, this drive unit can be cylinder 28, fixed supporting seat 27 is installed on the first baffle plate 22, fixed block 26 is installed on the fixed supporting seat 27, compact heap 25 is installed on and compresses on the supporting seat 6, cylinder 28 is installed on the installing plate by support 7, cylinder 28 drives compact heap 25 with respect to fixed block 26 motions, slit when compact heap 25 clamps with fixed block 26 and the shape of second workpiece 302 match, this slit is a cascaded surface with oblique angle, and this oblique angle is 45 ° or 60 °.When clamping safety belt 3, control the 3rd reversal valve 35 and make cylinder 28 work, promote compact heap 25 and move to clamp second workpiece 302 to fixed block 26.When safety belt 3 arrived sewing position, the second workpiece 302 that clamps was unclamped in 35 commutations of the 3rd reversal valve.Like this, replace manual promotion by cylinder 28, saved manually, improved efficient.Concrete, drive unit can also be the device that hydraulic cylinder, electro-motor etc. reach identical purpose.
In order to guarantee compact heap 25 stable motions, in above-mentioned sewing auxiliary device, connect two parallel sliding axles 5 at fixed block 26, compact heap 25 is placed on the sliding axle 5, and is more steadily accurate when compact heap 25 moves with respect to fixed block 26 like this.
Please refer to Fig. 4, the sewing auxiliary device that provides in this specific embodiment also comprises runing rest 13 and combination block 14, and installing plate is fixed on the combination block 14, and combination block 14 is hinged with runing rest 13.Runing rest 13 inside are equipped with rotation mandrel 16 and are used for clutch shaft bearing 15, the second bearing 19, the first lining 18, the first lining 20, nut 21 and the back-up ring 17 of position rotating mandrel 16.Behind the good safety belt 3 of clamping, the operator moves the handle 141 on the combination block 14, drives all structures of installing plate and top loading all around the 16 upwards 90 ° of rotations of rotation mandrel, makes installing plate turn to sewing work face from the clamping working face; When clamping safety belt 3 again, move handle 141, make installing plate turn to the clamping working face from sewing work face.When clamping safety belt 3, the first plate washer 22 is positioned at horizontal plane, and convenient operation person clamping, and when sewing, the first plate washer 22 is positioned at vertical plane is so be provided with runing rest 13 operation of being more convenient for.
Further, the sewing auxiliary device that present embodiment provides also comprises supporting seat 10 and the guide rail that is fixed on the supporting seat 10 on the basis of the above, above-mentioned runing rest 13 is installed on the sliding part 111 of guide rail, behind the good safety belt 3 of clamping, the upset installing plate, safety belt 3 and sewing work face are fitted, the operator can manually promote combination block 14 and endwisely slip along guide rail, after arriving sewing position, the safety belt 3 of having good positioning begins sewing, manually spurs combination block 14 again and returns again clamping of initial position along guide rail.Manually move because the existence of guide rail reduces, saved operator's muscle power, and faster convenience, efficient further improved.
Further, on the basis of above-mentioned sewing auxiliary device, above-mentioned guide rail is Pneumatic guide rail 112, and the one end has breather pipe 8, and this breather pipe 8 is connected with source of the gas 36.Behind the good safety belt 3 of clamping, by controller 30 control Pneumatic guide rails endwisely slipping along Pneumatic guide rail, when arriving sewing workstation, the safety belt 3 of having good positioning is controlled 33 commutations of the first reversal valve, Pneumatic guide rail 112 work, drive combination block 14 and leave sewing position, when it moves to initial clamping position, 33 commutations of the first reversal valve, Pneumatic guide rail 112 stops mobile, gets back to initial position.Can replace people's part that pushes the work forward to move with Pneumatic guide rail, more quick, time saving and energy saving.Pneumatic guide rail 112 also can be other devices that can reach same purpose, such as double-acting cylinder, and hydraulic cylinder, motor etc.
In order to realize that to the more accurate location of installing plate two stopping means are installed at supporting seat 10 two ends, and this stopping means is travel switch.When sliding part 111 was positioned at initial position, sliding part 111 alignd with the stopping means that is installed in supporting seat 10 1 ends; When sliding part 111 was positioned at sewing position, sliding part 111 alignd with the stopping means that is installed in supporting seat 10 other ends.By the mounting limit device, can immediately control the running of working portion, realize automatically coming and going, realize accurately the location of safety belt 3, and saved manually-operated.
Particularly, above-mentioned stopping means also can be sensor, and sensor, Pneumatic guide rail 11 and cylinder 28 all link to each other with controller 30.Particularly, sensor block 29 is installed on the sliding part 111, the sensor comprises clamping position and the first sensor on the sewing position 12 and the second sensor 9 that is contained in respectively correspondence on the supporting seat 10.
Behind the good safety belt 3 of clamping, press manual contact switch 31, controller 30 sends signal to the 3rd reversal valve 35 and the first reversal valve 33, cylinder 28 work, Pneumatic guide rail 112 drives the clamping localization part and moves axially, when sensor block 29 aligns with the second sensor 9, safety belt 3 reaches sewing position, the second sensor 9 sends signal to controller 30, controller 30 control the second reversal valves 34 and 35 commutations of the 3rd reversal valve, 37 work of head cylinder, cylinder 28 works to unclamp second workpiece, wait for of short duration time-delay (such as 1 second), 33 commutations of controller 30 controls the first reversal valve, Pneumatic guide rail 112 drives combination block 14 and leaves sewing position; When sensor block 29 with after first sensor 12 aligns, first sensor 12 sends signal to controller, 33 commutations of controller 30 controls the first reversal valve, Pneumatic guide rail 112 stops to move back to initial position, and this moment, the operator stepped on contact switch 32, sent signal to controller 30, the presser feet cylinder that controller 30 backward the second reversal valves 34 of processing and Sewing machines carry sends commutation signal, head cylinder 37 drives briquetting and withdraws from, and sewing-machine foot is depressed, and begins sewing to finishing.Because first sensor 12, the second sensor 9, Pneumatic guide rail 112 and controller 30 match, the safety belt that can the clamping next one in sewing will sew improves operating efficiency greatly.
In addition, but above-mentioned controller 30 is integrate control board or editing controller or industrial computer.In this embodiment, adopt the integrate control board cost performance higher.
On the basis of such scheme, line slideway 1 also is housed between positioner and the installing plate, positioner is realized its location on the direction axial perpendicular to line slideway 1 by soket head cap screw 2, and it can be free to slide at line slideway 1, can regulate the distance between sewing fresh idea and the snap close 301.Positioner comprises snap close frame 23 or coiler locking device etc. at work, and they do not wait apart from the distance of sewing fresh idea, and line slideway 1 can change the position of positioner very easily, moves and needn't pull down positioner.
More than sewing auxiliary device provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. sewing auxiliary device, be used for the sewing ribbon, it is characterized in that, comprise installing plate and be connected in positioner, ribbon clip and clamping device on the described installing plate, have the longitudinal register groove on the described ribbon clip and supply the located lateral groove that described ribbon passes and the bottom can overlap with the base of described ribbon, the first workpiece that passes described ribbon be connected with second workpiece with described positioner be connected clamping device and be connected, and lay respectively at described ribbon clip both sides.
2. sewing auxiliary device as claimed in claim 1 is characterized in that, described clamping device comprises compact heap, is fixed in fixed block and the drive unit that is connected described compact heap and described compact heap is moved to described fixed block on the described installing plate.
3. sewing auxiliary device as claimed in claim 2 is characterized in that, also comprises the sliding axle that is connected with described fixed block, and described compact heap is set on the described sliding axle.
4. sewing auxiliary device as claimed in claim 2, it is characterized in that, also comprise runing rest and combination block, described installing plate is fixed on the described combination block, described combination block with can make described installing plate hinged from the runing rest that the clamping working face turn to sewing work face.
5. sewing auxiliary device as claimed in claim 4 is characterized in that, the sliding part that also comprises supporting seat, is fixed on the guide rail on the described supporting seat and is slidingly connected with described guide rail, and described runing rest is installed on the described sliding part.
6. sewing auxiliary device as claimed in claim 5 is characterized in that, described guide rail is Pneumatic guide rail.
7. sewing auxiliary device as claimed in claim 6 is characterized in that, also comprises the stopping means that limits described sliding part amount of movement, and described stopping means is arranged on the described supporting seat.
8. sewing auxiliary device as claimed in claim 7 is characterized in that, described stopping means is sensor, and described sensor, described drive unit and the Pneumatic guide rail of being connected all are connected with controller.
9. sewing auxiliary device as claimed in claim 8 is characterized in that, but described controller is integrate control board or editing controller or industrial computer.
10. such as each described sewing auxiliary device among the claim 1-9, it is characterized in that described positioner and described installing plate are slidingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220431022 CN202786704U (en) | 2012-08-28 | 2012-08-28 | Sewing assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220431022 CN202786704U (en) | 2012-08-28 | 2012-08-28 | Sewing assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786704U true CN202786704U (en) | 2013-03-13 |
Family
ID=47813995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220431022 Expired - Fee Related CN202786704U (en) | 2012-08-28 | 2012-08-28 | Sewing assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526458A (en) * | 2013-10-08 | 2014-01-22 | 际华三五三四制衣有限公司 | Retractable sewing template |
-
2012
- 2012-08-28 CN CN 201220431022 patent/CN202786704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526458A (en) * | 2013-10-08 | 2014-01-22 | 际华三五三四制衣有限公司 | Retractable sewing template |
| CN103526458B (en) * | 2013-10-08 | 2015-02-18 | 际华三五三四制衣有限公司 | Retractable sewing template |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180814 Address after: 641300 Ziyang South Yanjiang Road, Sichuan, Zhejiang Province, Guangdong Province, Guangdong Energy Saving Industrial Park No. 3 Xingye North Road. Patentee after: Sichuan Yun Mai Beijing Great Automotive Components Company Limited Address before: 641300 middle section of Ma On Road, Yanjiang District, Ziyang, Sichuan Patentee before: Ziyang Juda Automobile Safty System Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20190828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |