CN204715015U - A kind of device for opening bag seam and hem seam - Google Patents
A kind of device for opening bag seam and hem seam Download PDFInfo
- Publication number
- CN204715015U CN204715015U CN201520381278.8U CN201520381278U CN204715015U CN 204715015 U CN204715015 U CN 204715015U CN 201520381278 U CN201520381278 U CN 201520381278U CN 204715015 U CN204715015 U CN 204715015U
- Authority
- CN
- China
- Prior art keywords
- press strip
- saddle
- presser foot
- seam
- block
- 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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- Sewing Machines And Sewing (AREA)
Abstract
The utility model belongs to sewing auxiliary device, is specifically related to a kind of device for opening bag seam and hem seam.Comprise compress saddle, compress saddle upper end is fixed with presser foot back-up block, presser foot is connected with presser foot back-up block by bearing pin, presser foot lower end is fixed with press strip saddle back-up block, and presser foot is processed with through hole, and press strip saddle is positioned at through hole, press strip saddle back-up block and press strip saddle pass through pinned connection, press strip saddle is fixed with press strip plate, press strip saddle rear end is connected with to draw and pushes away device, and presser foot is also connected with can the turnover board that stirs of left and right.Relative to prior art, the utility model is easy to operate, to the qualification not requirement of workman, and the utility model can stitch a whole single lips pocket, the width burst at the seams can adjust arbitrarily, the utility model can be directly installed on Sewing machines, does not need to buy Sewing machines separately, and the buying decreasing company drops into.
Description
Technical field
The utility model belongs to sewing auxiliary device, is specifically related to a kind of device for opening bag seam and hem seam.
Background technology
In Apparel Manufacturing, opening bag is the sewing operation that a kind of difficulty is higher, need skilled craftsman to complete, and effect is low with general sewing machine, and difficult quality controls, moreover skilled sewer is fewer and feweri; Although high by bag-opening machine efficiency, purchase machine high cost, maintenance cost is also high, also must use compressed air, angle cutter, straight knife especially easily damage, and most of producer bag-opening machine is all without cutter, or cut off by hand, only bag bar is sewed on, also need to fill diaper in addition.Moreover the bag-opening machine width that bursts at the seams not easily adjusts; If open bag by template, complicated operation, efficiency is not too high, and a style needs a masterplate, and is not durable.
Utility model content
The technical problems to be solved in the utility model is: open bag process complicated operation, difficulty is high, effect is low, for solving the problem, provides a kind of device for opening bag seam and hem seam.
The purpose of this utility model realizes in the following manner:
A kind of device for opening bag seam and hem seam, comprise compress saddle, compress saddle upper end is fixed with presser foot back-up block, and presser foot is connected with presser foot back-up block by bearing pin, and presser foot lower end is fixed with press strip saddle back-up block, presser foot is processed with through hole, press strip saddle is positioned at through hole, and press strip saddle back-up block and press strip saddle, by pinned connection, press strip saddle are fixed with press strip plate, press strip saddle rear end is connected with to draw and pushes away device, and presser foot is also connected with can the turnover board that stirs of left and right.
Described press strip plate is provided with segmental arc.
Described presser foot is provided with magnet, and magnet and turnover board are positioned at the both sides of press strip plate, when turnover board is folded on press strip plate, and magnet and turnover board adhesive.
Described turnover board is connected with presser foot by film-coated fabrics or pvc film.
Described compress saddle is fixed on fixed head, and compress saddle is processed with slotted eye, and fixed head relevant position is processed with screwed hole.
Described drawing pushes away device and comprises the pulling-pushing rod be connected with press strip saddle, and pulling-pushing rod and lever are connected by screw, and its intermediate part and L-type are won in succession and to be connected by axial screw, and the lever other end and long connecting rod are connected by screw, and long connecting rod lower end is connected with pedal.
Relative to prior art, the utility model is easy to operate, to the qualification not requirement of workman, and the utility model can stitch a whole single lips pocket, the width burst at the seams can adjust arbitrarily, the utility model can be directly installed on Sewing machines, does not need to buy Sewing machines separately, and the buying decreasing company drops into.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is Fig. 1 sectional view.
Fig. 3 is fixed plate structure schematic diagram.
Wherein, 1 is fixed head; 2 is compress saddles; 3 is presser foot back-up blocks; 4 is presser foots; 5 is press strip plates; 6 is turnover boards; 7 is press strip saddles; 8 is press strip saddle back-up blocks; 10 is long connecting rods; 11 is bar thick sticks; 12 is pulling-pushing rods; 13 is magnet.
Detailed description of the invention
As shown in Figure 1-Figure 3, a kind of device for opening bag seam and hem seam, comprise compress saddle 3, compress saddle 3 upper end is fixed with presser foot back-up block 4, presser foot 4 is connected with presser foot back-up block 3 by bearing pin, presser foot 4 lower end is fixed with press strip saddle back-up block 8, presser foot 4 is processed with through hole, press strip saddle 7 is positioned at through hole, press strip saddle back-up block 8 and press strip saddle 7 pass through pinned connection, press strip saddle 7 is fixed with press strip plate 5, press strip saddle 7 rear end is connected with to draw and pushes away device, and presser foot 4 is also connected with can the turnover board 6 that stirs of left and right.
Described press strip plate 5 is provided with segmental arc, is used for holding cloth.
Described presser foot 4 is provided with magnet 13, and magnet 13 and turnover board 6 are positioned at the both sides of press strip plate 5, when turnover board 6 is folded on press strip plate 5, and magnet 13 and turnover board 6 adhesive.
Described turnover board 6 is connected with presser foot 4 by film-coated fabrics or pvc film.
Described compress saddle 2 is fixed on fixed head 1, and compress saddle 2 is processed with slotted eye, and fixed head 1 relevant position is processed with screwed hole.
Described drawing pushes away device and comprises the pulling-pushing rod 12 be connected with press strip saddle 7, pulling-pushing rod 12 and lever 11 are connected by screw, be connected by axial screw with L-type connecting plate in the middle part of lever 11, lever 11 other end and long connecting rod 10 are connected by screw, long connecting rod 10 lower end is connected with pedal, two actions of pedal double-direction control presser foot 4 and press strip plate 5, namely when pedal drives long connecting rod 10 to move downward, pass through lever, pulling-pushing rod 12 promotes the rear end of press strip saddle 7 upwards, because press strip plate 5 contacts with presser foot 4, presser foot 4 is driven to upwarp; When pedal drives long connecting rod 10 to move upward, by lever 11, pulling-pushing rod 12 pulls the rear end of press strip saddle 7 downward, drives press strip plate 5 to upwarp.
When opening bag seam, step on pedal front end, pulling-pushing rod 12 moves upward, presser foot 4 lifts, and fabric or bagging and pkt. flap is placed on below presser foot, unclamps pedal, step on the rear end of pedal afterwards, pulling-pushing rod 12 moves downward, and press strip plate 5 upwarps, and bag bar is placed on below press strip plate 5, unclamp pedal, stir turnover board 6, the bag bar on turnover board 6 is translated on press strip plate 5, sewing can be started.
During hem seam, step on the rear end of pedal, pulling-pushing rod 12 moves downward, and press strip plate 5 upwarps, and sewing is placed on the lower end of press strip plate 5, stirs turnover board 6, and the sewing on turnover board 6 is translated on press strip plate 5, can start sewing.
Claims (6)
1. one kind for opening bag seam and the device of hem seam, it is characterized in that: comprise compress saddle, compress saddle upper end is fixed with presser foot back-up block, presser foot is connected with presser foot back-up block by bearing pin, presser foot lower end is fixed with press strip saddle back-up block, presser foot is processed with through hole, press strip saddle is positioned at through hole, press strip saddle back-up block and press strip saddle pass through pinned connection, press strip saddle is fixed with press strip plate, press strip saddle rear end is connected with to draw and pushes away device, and presser foot is also connected with can the turnover board that stirs of left and right.
2. a kind of device for opening bag seam and hem seam according to claim 1, is characterized in that: described press strip plate is provided with segmental arc.
3. a kind of device for opening bag seam and hem seam according to claim 1, it is characterized in that: described presser foot is provided with magnet, magnet and turnover board are positioned at the both sides of press strip plate, when turnover board is folded on press strip plate, magnet and turnover board adhesive.
4. a kind of device for opening bag seam and hem seam according to claim 1, is characterized in that: described turnover board is connected with presser foot by film-coated fabrics or pvc film.
5. a kind of device for opening bag seam and hem seam according to claim 1, is characterized in that: described compress saddle is fixed on fixed head, and compress saddle is processed with slotted eye, and fixed head relevant position is processed with screwed hole.
6. a kind of device for opening bag seam and hem seam according to claim 1, it is characterized in that: described drawing pushes away device and comprise the pulling-pushing rod be connected with press strip saddle, pulling-pushing rod and lever are connected by screw, its intermediate part and L-type are won in succession and to be connected by axial screw, the lever other end and long connecting rod are connected by screw, and long connecting rod lower end is connected with pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381278.8U CN204715015U (en) | 2015-06-05 | 2015-06-05 | A kind of device for opening bag seam and hem seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381278.8U CN204715015U (en) | 2015-06-05 | 2015-06-05 | A kind of device for opening bag seam and hem seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204715015U true CN204715015U (en) | 2015-10-21 |
Family
ID=54314020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520381278.8U Expired - Fee Related CN204715015U (en) | 2015-06-05 | 2015-06-05 | A kind of device for opening bag seam and hem seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204715015U (en) |
-
2015
- 2015-06-05 CN CN201520381278.8U patent/CN204715015U/en not_active Expired - Fee Related
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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: 20151021 Termination date: 20190605 |