CN111455574A - Lap tube with lap-pressed rubber band for automatically adjusting elasticity ratio for home textiles - Google Patents
Lap tube with lap-pressed rubber band for automatically adjusting elasticity ratio for home textiles Download PDFInfo
- Publication number
- CN111455574A CN111455574A CN201910878625.0A CN201910878625A CN111455574A CN 111455574 A CN111455574 A CN 111455574A CN 201910878625 A CN201910878625 A CN 201910878625A CN 111455574 A CN111455574 A CN 111455574A
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- CN
- China
- Prior art keywords
- rubber band
- groove
- base
- lap
- pull cylinder
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/06—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2303/00—Applied objects or articles
- D05D2303/02—Tape
- D05D2303/04—Tape elastic
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
A lap-pressed rubber band pull cylinder capable of automatically adjusting elasticity ratio for home textiles relates to the technical field of home textile production. The rubber band stretching channel outlet end is connected with the rubber band pulling groove inlet end, the middle section of the rubber band pulling groove is fixedly connected with the connecting function sliding groove, the connecting function sliding groove is connected with one end of a rotating shaft rod through an adjusting screw and a base, the other end of the rotating shaft rod is connected with the base through the base, the base is movably sleeved with the pulling base, the pulling base is installed on the table top of the sewing equipment, one side of the connecting function sliding groove is far away from the upper part of the rubber band pulling groove, a fabric sewing groove is formed in the rubber band pulling groove, a resistance plate is further arranged in the rubber band stretching channel, the resistance plate is connected with the rubber band stretching channel through an elastic adjusting screw, and the outlet end of the rubber band. The invention can ensure the consistent size of the sewing head of the fabric, ensure the requirement of the elastic ratio of the rubber band, ensure the elastic force of the rubber band to be uniformly distributed around the bed hat, realize continuous production, is suitable for manufacturing the home textile bed hat product with higher requirement of the elastic ratio of the rubber band, and has wider application range.
Description
Technical Field
The invention relates to the technical field of home textile production, in particular to a pull cylinder for home textile, wherein the pull cylinder is used for automatically adjusting the elasticity ratio of lap-pressed rubber bands.
Technical Field
At present, in the sewing process of lapping rubber strings of home textile products, the conventional manufacturing method is to lap the rubber strings on the edges of fabrics after stretching, an operator manually stretches the rubber strings on the lower side, the upper side laps the fabrics for sewing, and the size of the seam head of the fabrics lapped and the elasticity ratio of the rubber strings during sewing are determined by the experience of the operator.
In actual production, the method has a plurality of defects, the size of the lap seam is controlled by an operator, the seam size of the fabric is inconsistent, even the seam may leak, the appearance effect of the finished product is directly influenced, and the quality of the home textile product is seriously influenced. The elasticity ratio of the rubber strings is different through a manual stretching mode, the elasticity ratio of a sewn product is inconsistent, the bending amount of the rubber strings stretched in place is large after the rubber strings are relaxed, or the bending amount of the rubber strings stretched insufficiently is loose after the rubber strings are relaxed, and the appearance effect of a finished product is poor. The product made by the manual mode in the prior art can not meet the quality requirement of a client, the product quality is poor, the time consumption is too long, the time and the labor are wasted, the working efficiency is influenced, and the product is not suitable for mass order production.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the pull cylinder for the home textile, which can automatically adjust the elasticity ratio of the lap-pressed rubber band, so as to solve the problem that the size of the sewing head of the fabric and the elasticity ratio of the lap-pressed rubber band are inconsistent, stabilize the product quality and improve the working efficiency.
In order to realize the purpose, the invention comprises a rubber band stretching channel, a rubber band pulling barrel groove, a connecting function sliding groove, a base connecting rotating shaft rod and a pulling barrel base; the outlet end of the rubber band stretching channel is connected with the inlet end of a rubber band pulling barrel groove, the outer part of the middle section of the rubber band pulling barrel groove is fixedly connected with a connecting function sliding groove, the connecting function sliding groove is connected with one end of a base connecting rotating shaft rod through an adjusting screw, the other end of the base connecting rotating shaft rod is movably sleeved with a pulling barrel base through a fixing knob screw, and the pulling barrel base is installed on the table top of the sewing equipment through a fixing screw; one side of the upper portion of the rubber band pull cylinder groove, which is far away from the connecting function sliding groove, is provided with a fabric sewing head groove, a resistance plate is further arranged in the rubber band stretching channel, the resistance plate is connected with the rubber band stretching channel through a rubber band tightness adjusting screw, the rubber band tightness adjusting screw is located on the outer side of the rubber band stretching channel, and the outlet end of the rubber band pull cylinder groove is in a straight line with a sewing machine needle.
Furthermore, the width of the fabric seam groove is 1 cm and is consistent with that of the lap seam.
Furthermore, the rubber string slide groove is of a U-shaped structure, and the inner width of the rubber string slide groove is 2.5 cm.
Furthermore, the rubber band stretching channel is a flat cylindrical channel, the resistance plate is positioned at the upper part of the inlet end in the rubber band stretching channel, and the width of the resistance plate is consistent with that of the inlet end of the rubber band stretching channel.
Furthermore, the tail end of the slide holder base is provided with a stop rod, a connecting rod used for pushing the connecting function slide groove is arranged at the joint of the connecting function slide groove and the rubber band slide holder groove, and the height of the connecting rod is lower than that of the stop rod.
Furthermore, the rubber band stretching channel, the rubber band pulling barrel groove, the connecting function sliding groove, the base connecting rotating shaft rod, the pulling barrel base and the resistance plate are made of stainless steel materials and are smooth and burr-free.
Compared with the prior art, the invention can ensure that the sizes of the sewn ends of the fabric are consistent, ensure that the elastic ratio of the rubber band meets the technical parameter requirements, uniformly distribute the elastic force of the flat rubber band around the bed cover, reduce the parking times, realize continuous production, is particularly suitable for manufacturing home textile bed cover products with higher requirements on the elastic ratio of the flat rubber band, greatly improves the production efficiency compared with manual operation, ensures that the stable product quality can meet the requirements of customers, is convenient to operate and has wider application range.
Drawings
FIG. 1 is a schematic top view of the structure of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a side view of fig. 1.
FIG. 4 is a schematic view of a partial structure of the resistance plate of FIG. 1.
In the figure, 1, a rubber band stretching channel, 2, a rubber band tightness adjusting screw, 3, a fabric sewing head groove, 4, a rubber band pulling barrel groove, 5, a connecting function sliding groove, 6, an adjusting screw, 7, a base connecting rotating shaft rod, 8, a fixed knob screw, 9, a pulling barrel base, 10, a fixed screw, 11 and a resistance plate.
Detailed Description
As shown in fig. 1, 2, 3 and 4, the invention comprises a rubber band stretching channel 1, a rubber band pulling barrel groove 4, a connecting function sliding groove 5, a base connecting rotating shaft rod 7 and a pulling barrel base 9; the outlet end of the rubber band stretching channel 1 is connected with the inlet end of a rubber band pulling barrel groove 4, the outer part of the middle section of the rubber band pulling barrel groove 4 is fixedly connected with a connecting function sliding groove 5, the connecting function sliding groove 5 is connected with one end of a base connecting rotating shaft rod 7 through an adjusting screw 6, the other end of the base connecting rotating shaft rod 7 is movably sleeved with a pulling barrel base 9 through a fixing knob screw 8, and the pulling barrel base 9 is installed on the table board of the sewing equipment through a fixing screw 10; one side that connection function sliding tray 5 was kept away from on 4 upper portions of rubber band slide tube groove is equipped with surface fabric sewing head groove 3, still be equipped with air brake 11 in the tensile passageway 1 of rubber band, air brake 11 is connected with the tensile passageway 1 of rubber band through rubber band elasticity adjusting screw 2, and rubber band elasticity adjusting screw 2 is located the tensile passageway 1's of rubber band outside top edge, the size of the elasticity ratio of the elasticity control rubber band through adjustment rubber band elasticity adjusting screw 2, the exit end and the sewing machine needle of rubber band slide tube groove 4 are on a straight line. The pull cylinder for home textile with the lap-pressed rubber band automatic elasticity ratio adjustment comprises a fabric control device and a rubber band stretching device.
The width of the fabric seam head groove 3 is 1 cm and is consistent with that of the lap seam head.
The rubber band slide tube groove 4 is U type structure, and the width is 2.5 centimetres in 4 section of thick bamboos of rubber band slide tube groove, also can make the adjustment according to the product specification, and its width scope is 2.0 ~ 3.0 centimetres.
The rubber band stretching channel 1 is a flat cylindrical channel, the resistance plate 11 is located at the upper edge of the inlet end in the rubber band stretching channel 1, the resistance plate 11 is a rectangular plate, and the width of the resistance plate is consistent with that of the upper edge of the inlet end of the rubber band stretching channel 1. Resistance version 11 is established in the centre of the tensile passageway of rubber band 1, screws up the power that the rubber band elasticity adjusting screw 2 of upper end formed and is used for the top of resistance version 11, accomplishes the tensile of elasticity ratio when the rubber band passes through between resistance version 11 and the tensile passageway of rubber band 1.
The tail end of the slide tube base 9 is provided with a stop rod, a connecting rod used for pushing the connecting function slide groove 5 is arranged at the joint of the connecting function slide groove 5 and the rubber band slide tube groove 4, the height of the connecting rod is lower than that of the stop rod, the stop rod can be effectively prevented from stepping through the slide tube base 9 when the connecting function slide groove 5 rotates, and the stroke of the connecting function slide groove 5 is controlled.
The rubber band stretching channel 1, the rubber band pulling barrel groove 4, the connecting function sliding groove 5, the base connecting rotating shaft rod 7, the pulling barrel base 9 and the resistance plate 11 are made of stainless steel materials, are smooth and burr-free, and can effectively avoid scratching and damage of products.
The rubber band is flat rubber band for home textile, the elastic latex threads distributed longitudinally are woven by nylon threads in a specific weaving mode, the width of the flat rubber band is 0.5-20 cm, the flat rubber band is 2.5cm in specification, and the flat rubber band can be adjusted according to product requirements.
When the sewing machine needle drawing device is used, the drawing tube base 9 is installed and fixed on the table top of the sewing machine through the fixing screws 10, the sliding groove in the drawing tube base 9 can be adjusted at will according to production needs, the distance between the drawing tube and a sewing machine needle is adjusted through the adjusting screws 6 in the connecting function sliding grooves 5, and the fact that the outlet position of the rubber band drawing tube groove 4 is suitable for the position of the sewing machine needle and is on the same straight line is guaranteed. A fixed knob screw 8 is arranged between a pull cylinder base 9 and a base connecting rotating shaft rod 7 and is used for flexible application when a sewing machine is up and down, the pull cylinder axially rotates to the needle position of the sewing machine during sewing, and the pull cylinder swings to the right against the needle after the sewing is finished, so that an operator can conveniently and quickly manufacture the next product.
When the rubber band is lapped and pressed, a flat rubber band with the width of 2.5 centimeters penetrates through the inlet of the rubber band stretching channel 1, the flat rubber band is preliminarily positioned by the pressure plate 11 and the rubber band pulling barrel groove 4 in the rubber band stretching channel 1, the resistance plate 11 of the rubber band stretching channel 1 is rotationally controlled to extrude the flat rubber band through two adjusting rubber band tightening screws 2 at the upper end of the rubber band stretching channel 1, the elastic force ratio of the rubber band is adjusted, and the stretching elastic force ratio of the flat rubber band can reach 1: 2.2-2.5 times. After meeting the technological requirements of the product, the flat rubber band is pulled out from the outlet of the rubber band stretching channel 1 and enters the rubber band pull cylinder groove 4, and is placed below the edges of the bed cover cloth according to the requirements. There is surface fabric seam head groove 3 in the higher authority one side of rubber band slide tube groove 4, and the control is put up and is pressed the seam head and just in time 1 centimetre, and the width is 2.5 centimetres (flat rubber band width 2.5 centimetres) in the section of thick bamboo of rubber band slide tube groove 4, puts up the flat rubber band of adjusting good elasticity ratio, and bed cover cloth limit and flat rubber band pass through rubber band slide tube groove 4 and make up the open thread on the rubber band apart from 0.6 centimetres on one side, start the sewing machine needle, make up the preparation that work continued to accomplish the product.
Claims (6)
1. The utility model provides a home textile is with a slide of lapping rubber band automatically regulated elasticity ratio which characterized in that: comprises a rubber band stretching channel (1), a rubber band pulling barrel groove (4), a connecting functional sliding groove (5), a base connecting rotating shaft lever (7) and a pulling barrel base (9); the outlet end of the rubber band stretching channel (1) is connected with the inlet end of a rubber band pulling barrel groove (4), the outer part of the middle section of the rubber band pulling barrel groove (4) is fixedly connected with a connecting function sliding groove (5), the connecting function sliding groove (5) is connected with one end of a base connecting rotating shaft rod (7) through an adjusting screw (6), the other end of the base connecting rotating shaft rod (7) is movably sleeved with a pulling barrel base (9) through a fixing knob screw (8), and the pulling barrel base (9) is installed on the table top of the sewing equipment through a fixing screw (10); one side that connection function sliding tray (5) was kept away from on rubber band trombone slide groove (4) upper portion is equipped with surface fabric sewing head groove (3), still be equipped with resistance board (11) in rubber band tensile passageway (1), resistance board (11) are connected with rubber band tensile passageway (1) through rubber band elasticity adjusting screw (2), and rubber band elasticity adjusting screw (2) are located the outside of rubber band tensile passageway (1), the exit end and the sewing machine needle of rubber band trombone slide groove (4) are on a straight line.
2. The pull cylinder with the lap-pressed rubber band with the automatic elasticity ratio adjusting function for the home textile as claimed in claim 1, is characterized in that: the width of the fabric seam head groove (3) is 1 cm and is consistent with that of the lap seam head.
3. The pull cylinder with the lap-pressed rubber band with the automatic elasticity ratio adjusting function for the home textile as claimed in claim 1, is characterized in that: the rubber string pull cylinder groove (4) is of a U-shaped structure, and the inner width of the rubber string pull cylinder groove (4) is 2.5 cm.
4. The pull cylinder with the lap-pressed rubber band with the automatic elasticity ratio adjusting function for the home textile as claimed in claim 1, is characterized in that: the rubber band stretching channel (1) is a flat cylindrical channel, the resistance plate (11) is located at the upper part of the inner inlet end of the rubber band stretching channel (1), the resistance plate (11) is a rectangular plate, and the width of the resistance plate is consistent with the width of the inlet end of the rubber band stretching channel (1).
5. The pull cylinder with the lap-pressed rubber band with the automatic elasticity ratio adjusting function for the home textile as claimed in claim 1, is characterized in that: the tail end of the pull cylinder base (9) is provided with a stop rod, a connecting rod used for pushing the connecting function sliding groove (5) is arranged at the joint of the connecting function sliding groove (5) and the rubber band pull cylinder groove (4), and the height of the connecting rod is lower than that of the stop rod.
6. The pull cylinder with the lap-pressed rubber band with the automatic elasticity ratio adjusting function for the home textile as claimed in claim 1, is characterized in that: the rubber band stretching channel (1), the rubber band pulling barrel groove (4), the connecting function sliding groove (5), the base connecting rotating shaft rod (7), the pulling barrel base (9) and the resistance plate (11) are made of stainless steel materials and are smooth and burr-free.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910878625.0A CN111455574A (en) | 2019-09-18 | 2019-09-18 | Lap tube with lap-pressed rubber band for automatically adjusting elasticity ratio for home textiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910878625.0A CN111455574A (en) | 2019-09-18 | 2019-09-18 | Lap tube with lap-pressed rubber band for automatically adjusting elasticity ratio for home textiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111455574A true CN111455574A (en) | 2020-07-28 |
Family
ID=71674402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910878625.0A Pending CN111455574A (en) | 2019-09-18 | 2019-09-18 | Lap tube with lap-pressed rubber band for automatically adjusting elasticity ratio for home textiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111455574A (en) |
-
2019
- 2019-09-18 CN CN201910878625.0A patent/CN111455574A/en active Pending
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