CN201003099Y - Fabric presser - Google Patents
Fabric presser Download PDFInfo
- Publication number
- CN201003099Y CN201003099Y CNU2006201544507U CN200620154450U CN201003099Y CN 201003099 Y CN201003099 Y CN 201003099Y CN U2006201544507 U CNU2006201544507 U CN U2006201544507U CN 200620154450 U CN200620154450 U CN 200620154450U CN 201003099 Y CN201003099 Y CN 201003099Y
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- China
- Prior art keywords
- cloth
- bite
- cover plate
- block
- plate
- 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 discloses a cloth pressing device which comprises a left cloth pressing component and a right cloth pressing component; wherein, each cloth pressing component further comprises a cover plate and a pressing arm component arranged on the front face of the cover plate and a swager arranged on the pressing arm component. Each cloth pressing component also comprises a transverse and a vertical swager stool plates arranged on the front face of the cover plate, a mobile device arranged at the back part of the cover plate and a connecting unit for connecting the vertical swager stool plate and the mobile device, as well as a mobile groove which is positioned on the cover plate and where the connecting unit makes vertical movement. The cloth is transversely and vertically stretched at the same time through the transverse and vertical swager stool plates, therefore, the sewing area on the cloth is completely stretched flat so as to avoid the situations such as indecent appearance, slip stitching and shape deviation from appearing during the sewing process.
Description
Technical field
The utility model relates to a kind of Sewing machines, particularly a kind of cloth-pressing device that is installed on the Sewing machines.
Background technology
People can be not strange to Sewing machines, the device that a stationary cloth all can be arranged and the part that will make on the cloth is evened up on all Sewing machiness, i.e. cloth-pressing device.People before the suture, be pressed in cloth in the cloth-pressing device on cloth, and by cloth-pressing device with Bu Laping, could guarantee like this that an ancient unit of weight of stitch is even can not produce distortion in the place that make.In the prior art, Sewing machines, especially eyelet buttonhole sewing machine, their cloth-pressing device all is made up of left and right sides two parts, all contains a pressure bite-block plate of pressing tooth and matching with the pressure tooth in each part.When Sewing machines was idle, left and right sides two parts were close together side by side; Cloth is sandwiched in presses between tooth and the pressure bite-block plate, when Sewing machines is started working, left and right sides two parts will separate, promptly respectively left and move right, press tooth and press the bite-block plate along with about part move together, will form certain distance like this between the two parts of the left and right sides, cloth will be evened up on the direction that moves of part about promptly also thereupon in the horizontal.
This cloth-pressing device can only be evened up cloth in the horizontal, but can not be in the vertical simultaneously, promptly perpendicular to about even up cloth on the direction that moves of part.Sewing machines is when sewing clothes, because cloth-pressing device can only be evened up cloth in the horizontal, but can't vertically even up cloth simultaneously, so just can't guarantee that the zone of making on the cloth is evened up fully, therefore in slit system process, be easy to cause phenomenons such as stitching is not attractive in appearance, bouncing pilotage, shape skew, especially when eyelet buttonhole sewing machine is made the clothing buttonhole in the irregular places of thickness such as the left front of clothes, stenocephalys, or the material that is easy to generate distortion by elastic force etc. when cloth itself is when making.
Need to provide a kind of improved cloth-pressing device for this reason.
Summary of the invention
One of the purpose of this utility model just provides a kind of cloth-pressing device, and this device can be simultaneously from the horizontal and vertical cloth of evening up, thereby guarantees that the zone of making on the cloth is evened up fully.
One of for achieving the above object, a kind of cloth-pressing device that the utility model provides is made up of following technical scheme: it comprises left compress assembly and right compress assembly, each compress assembly comprises cover plate again, be installed in the pressure arm assembly on the cover plate front and be installed in pressure tooth on the pressure arm assembly, and each compress assembly also comprises: be installed in the horizontal pressure bite-block plate on the cover plate front and vertically press the bite-block plate; Be installed in the mobile device on the cover plate back side; Connect the connector of vertically pressing bite-block plate and mobile device; And connector vertically moves therein and is positioned at shifting chute on the cover plate.
By horizontal pressure bite-block plate and vertical bite-block plate of pressing, cloth is stretched in the horizontal and vertically simultaneously, and the zone that will make on the cloth is just evened up fully like this, thereby has avoided forming in the process of making phenomenons such as stitching is not attractive in appearance, bouncing pilotage, shape skew.
Further, a kind of cloth-pressing device of the utility model also comprises following technical characterictic:
Mobile device comprise the cover plate that is rotatably connected dwang and with the contacted movable block of dwang, movable block is fixed together with vertically pressing the bite-block plate by connector.
Movable block just can drive vertical pressure bite-block plate and moves along shifting chute like this, thereby realizes in the vertical the purpose with Bu Laping.
Be provided with fixing back-moving spring and the block on the cover board of an end in the shifting chute, block is clipped between spring and the connector.So vertical pressure bite-block plate just can automatically reset.
On the contacted end of dwang and movable block pulley is installed, pulley contacts with movable block.Can increase the thrust of dwang like this to movable block.
Description of drawings
Fig. 1 is the schematic perspective view of a preferred embodiment of a kind of cloth-pressing device of the utility model;
Fig. 2 be embodiment illustrated in fig. 1 in the schematic perspective view of left compress assembly;
Fig. 3 is the schematic perspective view after left compress assembly shown in Figure 2 removes moving assembly;
Fig. 4 is the schematic perspective view of second preferred embodiment of a kind of cloth-pressing device of the utility model;
Fig. 5 is the partial enlarged drawing of cloth-pressing device shown in Figure 4.
The specific embodiment
Each embodiment of the present utility model now is described in conjunction with the accompanying drawings.
Fig. 1 is a preferred embodiment of a kind of cloth-pressing device of the utility model.With reference to figure 1, cloth-pressing device comprises side-by-side left compress assembly 11 and right compress assembly 12, left side compress assembly 11 comprises left cover 114, be installed in the left pressure arm assembly 111 on left cover 114 fronts, tooth 112 is pressed on a left side that is installed on the left pressure arm assembly 111, a left side that is installed on left cover 114 fronts laterally presses a bite-block plate 115 and a left side vertically to press bite-block plate 113, be installed in and move left device 116 on left cover 114 back sides, connect and to move left the connector 21 that bite-block plate 113 is vertically pressed on device 116 and a left side, and connector 21 vertically moves therein and is positioned at and moves left groove 402 (as shown in Figure 3) on the left cover 114; Same, right compress assembly 12 comprises right cover plate 124, be installed in the right pressure arm assembly 121 on right cover plate 124 fronts, tooth 122 is pressed on the right side that is installed on the right pressure arm assembly 121, be installed in right bite-block plate 125 and the right bite-block plate 123 of vertically pressing of laterally pressing on right cover plate 124 fronts, be installed in the device 126 that moves right on right cover plate 124 back sides, connect move right device 126 and right connector 22 of vertically pressing bite-block plate 123, and connector 22 vertically moves therein and is positioned at the groove (not shown) that moves right on the right cover plate.
As first preferred embodiment of the present utility model, as shown in Figure 1, left and right cover plate 114 and 124 all is a rectangular thin plate.Left cover 114 is having an installing hole 802 near its minor face 801 places.An axle 803 passes from the end 101 of left pressure arm assembly 111, and can rotate therein, and end 101 is positioned in the installing hole 802, and the two ends of axle 803 then are fixed on the left cover 114; Same, right cover plate 124 is having an installing hole 902 near its minor face 901 places.An axle 903 passes from the end 301 of right pressure arm assembly 121, and can rotate therein, and end 301 is positioned in the installing hole 902, and the two ends of axle 903 then are fixed on the right cover plate 124.A left side presses tooth 112 to be fixed on another end 102 of left pressure arm assembly 111, on the other end 302 of 122 fixing right pressure arm assemblies 121 of right pressure tooth.A left side presses tooth 112 to be suspended in the top near its right hand edge of left cover 114, and right pressure tooth 122 then is suspended in the top near its left hand edge of right cover plate 124.A left side laterally presses bite-block plate 115 to be fixed on the left cover 114, and a left side vertically presses bite-block plate 113 then to be close together with left cover 114, but directly is not connected with left cover 114, and all near the right hand edge of left cover 114, a left side presses tooth 112 to be suspended in their top for they; The right bite-block plate 125 of laterally pressing is fixed on the right cover plate 124, and the right bite-block plate 123 of vertically pressing then is close together with right cover plate 124, but directly is not connected with right cover plate 124, and they are all near the left hand edge of right cover plate 124, and the right tooth 122 of pressing is suspended in their top.
In above preferred embodiment, left side compress assembly 11 and right compress assembly 12 symmetries, and left and right mobile device 116 and 126 structure, also identical in the installation site of left and right cover plate 114 on 124, therefore only the device 116 that moves left in the left compress assembly 11 is described in the present embodiment, and no longer describes the device 126 that moves right in the right compress assembly 12.As shown in Figure 2, move left device 116 and be positioned on the back side of left cover 114, it comprises dwang 611 and movable block 612, and an end of dwang 611 contacts with movable block 612.The side that dwang 611 is installed in left cover 114 place that keeps to the side, this edge laterally presses bite-block plate 115 edges of living in relative with a left side.Dwang 611 links to each other with left cover 114 by bolt 201, and dwang 611 can freely rotate around bolt 201.Dwang 611 has two ends, wherein be not provided with a projection 601 with movable block 612 contacted ends, have the open recess 401 that projection 601 therewith matches near the edge of dwang 611 on the left cover 114, between projection 601 and the groove 401 certain clearance is arranged, projection 601 can move to the inside of groove 401 along this gap.The connector 21 that connects left vertically pressure bite-block plate 113 and movable block 612 is two dormant bolts 202 and 203, and they pass left cover 114 the vertical bite-block plate 113 of pressing in a movable block 612 and a left side is fixed together.Left cover 114 is provided with a shifting chute 402 (as shown in Figure 3), and it is vertically pressed between the bite-block plate 113 at a movable block 612 and a left side.Dormant bolt 202 and 203 can vertically move in shifting chute 402.
When left compress assembly 11 was moved to the left, projection 601 was subjected to horizontal extruding, thereby moved to the inside of groove 401, and dwang 611 correspondingly will carry out clockwise rotation around bolt 201, and promptly direction of rotation is the A direction shown in figure goes up.When dwang 611 clockwise rotates, dwang 611 is by producing corresponding mobile with movable block 612 contacted ends on the end face of movable block 612, pushing away movable block 612 simultaneously vertically moves on left cover 114, B shown in promptly figure goes up to, 612 of movable blocks by dormant bolt 202 and 203 drive a left side vertically press bite-block plates 113 along B to moving, so just can reach the purpose of the cloth that stretches in the vertical.
Fig. 3 moves left the schematic perspective view behind the device 116 for left compress assembly 11 in embodiment illustrated in fig. 2 removes.As shown in the figure, be provided with a spring 204 and a block 205 in the shifting chute 402 on the left cover 114, an end of spring 204 is fixed on the left cover 114, and the other end then contacts with block 205.Block 205 is between spring 204 and dormant bolt 202 and 203.When dormant bolt 202 and 203 when shifting chute 402 moves, they will pass through block 205 extrusion springs 204; When projection 601 suffered extruding forces are undone, the position that 204 elastic force by self of spring are returned to before moving a left side vertical pressure bite-block plate 113, thereby spring 204 plays a left side vertical pressure bite-block plate 113 automatically reset effects that make.
The utility model cloth-pressing device is installed on the Sewing machines, when Sewing machines is in off position, left side compress assembly 11 and right compress assembly 12 are close together side by side, spacing is zero, equally, the spacing that reaches between the right side horizontal pressure bite-block plate 125 and the right side vertical pressure bite-block plate 123 between left horizontal pressure bite-block plate 115 and the left vertical pressure bite-block plate 113 also is zero.A left side is pressed tooth 112 to be suspended in a left side and is laterally pressed a bite-block plate 115 and a left side vertically to press the top of bite-block plate 113, leave certain clearance between them; Same, the right tooth 122 of pressing is suspended in right bite-block plate 125 and the right top of vertically pressing bite-block plate 123 of laterally pressing, and leaves certain clearance between them.When Sewing machines is in running order, left side pressure arm assembly 111 and right pressure arm assembly 121 rotate, a left side presses tooth 112 and the right tooth 122 of pressing to move down, thereby making a left side press tooth 112 to be pressed in a left side laterally presses a bite-block plate 115 and a left side vertically to press on the bite-block plate 113, the right tooth 122 of pressing then is pressed in right laterally pressure bite-block plate 125 and right vertically the pressure on the bite-block plate 123, and cloth presses a tooth 112 and a left side laterally between the pressure bite-block plate 115 with regard to being crushed on a left side simultaneously like this, a left side presses a tooth 112 and a left side vertically to press between the bite-block plate 113, the right pressure between tooth 122 and the right laterally pressure bite-block plate 125, and the right tooth 122 and the right side of pressing vertically pressed between the bite-block plate 123; A left side is pressed dental assembly 11 and is rightly pressed dental assembly 12 respectively and move right left, press dental assembly 11 and right the pressure between the dental assembly 12 to form certain distance on a left side, between left so laterally pressure bite-block plate 115 and the right laterally pressure bite-block the plate 125 and left bite-block plate 113 and the right side of vertically pressing vertically also just formed certain distance between the pressure bite-block plate 123, thereby cloth is evened up in the horizontal.Simultaneously, when left and right pressure dental assembly 11 and 12 respectively left, when parting on the right side open, moving left device 116 drive left sides vertically presses bite-block plate 113 to do laterally to press moving of bite-block plate 115 away from a left side on left cover 114, and the right bite-block plate 123 of vertically pressing of device 126 drives that move right is done laterally to press the mobile of bite-block plate 125 away from the right side on right cover plate 124, and its direction that moves is perpendicular to the moving direction of left and right pressure dental assembly 11 and 12.Laterally press a bite-block plate 115 and a left side vertically to press between the bite-block plate 113 on a left side, rightly laterally press bite-block plate 125 and right vertically the pressure between the bite-block plate 123 to form certain spacing, cloth is along with the mobile of left and right vertical pressure bite- block plate 113 and 123 also evened up in the vertical like this.Cloth is gone up in the horizontal and vertically simultaneously and is evened up, and so just can not occur phenomenons such as stitching is not attractive in appearance, bouncing pilotage, shape skew in the process making of cloth.
As second preferred embodiment of a kind of cloth-pressing device of the utility model, move left device and move right and with contacted that end of movable block a pulley is installed all on the dwang in the device, other is then identical with first embodiment.Because it is identical with the structure of the device that moves right to move left device, therefore existing describes moving left device.As shown in Figure 4, move left device 116 ' in dwang 611 ' go up and movable block 612 contacted ends are equipped with a pulley 602.Fig. 5 is the partial enlarged drawing of pulley 602 installation positions, as shown in the figure, dwang 611 ' with movable block 612 contacted ends on have a groove, an axle 603 passes this groove, be fixed on dwang 611 ' on, 602 on pulley is enclosed within on the axle 603, and can be around axle 603 rotation.When dwang 611 ' when promotion movable block 612 moved, 602 on pulley rolled on the contacted with it end face of movable block 612.Pulley 602 has not only strengthened the contact-making surface between itself and the movable block 612, and has increased the thrust to movable block 612, therefore make move left device 611 ' promotions left side vertically pressure bite-block plate be more prone to.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (4)
1. cloth-pressing device, it comprises left compress assembly and right compress assembly, described each compress assembly comprises cover plate again, be installed in the pressure arm assembly on the described cover plate front and be installed in pressure tooth on the described pressure arm assembly, it is characterized in that each compress assembly also comprises:
Be installed in the horizontal pressure bite-block plate on the described cover plate front and vertically press the bite-block plate;
Be installed in the mobile device on the described cover plate back side;
The connector that connects described vertical pressure bite-block plate and described mobile device; And
Described connector vertically moves therein and is positioned at shifting chute on the described cover plate.
2. according to the described cloth-pressing device of claim 1, it is characterized in that: described mobile device comprise the described cover plate that is rotatably connected dwang and with the contacted movable block of described dwang, described movable block is fixed together by described connector and described vertical pressure bite-block plate.
3. according to the described cloth-pressing device of claim 2, it is characterized in that: be provided with an end in the described shifting chute and be fixed on back-moving spring and a block on the described cover plate, described block is clipped between described spring and the described connector.
4. according to the described cloth-pressing device of claim 2, it is characterized in that: on the contacted end of described dwang and described movable block pulley is installed, described pulley contacts with described movable block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201544507U CN201003099Y (en) | 2006-12-07 | 2006-12-07 | Fabric presser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201544507U CN201003099Y (en) | 2006-12-07 | 2006-12-07 | Fabric presser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201003099Y true CN201003099Y (en) | 2008-01-09 |
Family
ID=39038637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201544507U Expired - Fee Related CN201003099Y (en) | 2006-12-07 | 2006-12-07 | Fabric presser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201003099Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917196A (en) * | 2015-12-25 | 2017-07-04 | 深圳市雅诺科技股份有限公司 | Enabling flap template and enabling flap method |
| CN108950898A (en) * | 2018-10-09 | 2018-12-07 | 刘炜煌 | A kind of crew neck sewing machine |
| CN109537180A (en) * | 2017-09-22 | 2019-03-29 | Juki株式会社 | Sewn object conveying device |
-
2006
- 2006-12-07 CN CNU2006201544507U patent/CN201003099Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917196A (en) * | 2015-12-25 | 2017-07-04 | 深圳市雅诺科技股份有限公司 | Enabling flap template and enabling flap method |
| CN109537180A (en) * | 2017-09-22 | 2019-03-29 | Juki株式会社 | Sewn object conveying device |
| CN108950898A (en) * | 2018-10-09 | 2018-12-07 | 刘炜煌 | A kind of crew neck sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20101207 |