CN108221194A - A kind of processing flanging process of coat-sleeve foot mouth and broad-adjustable slide device - Google Patents
A kind of processing flanging process of coat-sleeve foot mouth and broad-adjustable slide device Download PDFInfo
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- CN108221194A CN108221194A CN201710649655.5A CN201710649655A CN108221194A CN 108221194 A CN108221194 A CN 108221194A CN 201710649655 A CN201710649655 A CN 201710649655A CN 108221194 A CN108221194 A CN 108221194A
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- China
- Prior art keywords
- cloth
- coat
- foot mouth
- finished product
- sleeve foot
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/02—Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers
Abstract
A kind of processing flanging process of coat-sleeve foot mouth and broad-adjustable slide device, wherein, a kind of specific steps of coat-sleeve foot mouth processing flanging process include：Feeding, smooth, cloth doubling, flanging, sewing, cutting, flange, wherein these processes are automated completion, without artificial separate operations, production efficiency, yield rate greatly improve, simultaneously, slide device in the technique used in cloth doubling process is a kind of adjustable device of active width, and the cloth doubling suitable for 9~48cm width operates.Slide, waste of manpower, material resources are replaced during the cloth for avoiding batch machining different in width repeatedly.
Description
Technical field
The present invention relates to the sewing fields for making clothes, and the processing flanging process and width of specially a kind of coat-sleeve foot mouth can
The slide device of tune.
Background technology
There is no sewing machine, the world may be another appearance.The invention of mechanised sewing machine so that manufacturer is with relatively low
Expense produce the clothes of large quantities of high quality.Due to this technology, vast majority of people can afford that solid, stitch is careful in the world
Clothes, and only before 200 years, this clothes or luxury goods.
The style of clothes is varied, it is single can be divided into from coat-sleeve position have sleeve, sleeveless, have sleeve that can be divided into long sleeves, short again
Sleeve etc.；Shirt, jacket, autumn clothing, defends clothing etc. and generally requires design coat-sleeve foot oral area position gym suit.The hand of coat-sleeve foot mouth and human body
Cubit cun is closer to, while width is less than coat-sleeve position, so dress manufacture is often individually to coat-sleeve or trouser legs foot oral area
Position is individually sewed.Coat-sleeve foot mouth can be related to multiple processes from the molding whole process of flange is sewn into, mainly including cloth
The processes such as doubling, flanging, sewing, cutting, flange.But each manufacturing procedure of coat-sleeve foot mouth is generally required by each process now
Artificial cooperation is completed, not only wasting manpower and material resources, it is difficult to be realized automation, and be substantially prolonged the processing week of coat-sleeve foot mouth
Phase, processing efficiency is low, particularly sews, cuts the qualification that process transition relies on operator, operator's is skilled in technique
Degree directly determines the processing quality of coat-sleeve foot mouth.
In order to solve the above-mentioned technical problem, the present invention proposes a kind of processing flanging process of coat-sleeve foot mouth and slide dress
It puts, wherein, a kind of specific steps of coat-sleeve foot mouth processing flanging process include：Feeding, smooth, cloth doubling, flanging, sewing,
It cuts, flange, wherein these processes are automated completion, and without artificial separate operations, production efficiency, yield rate carry significantly
Height, meanwhile, the slide device in the technique used in cloth doubling process is a kind of adjustable device of active width, suitable for 9~
The cloth doubling operation of 48cm width.Avoid replacing the drawing of different role width repeatedly during the cloth of batch machining different in width
Cylinder.
Invention content
A kind of processing flanging process of coat-sleeve foot mouth, specifically includes：
Upper material process：The cloth for needing to sew is wrapped in rack shaft 1, rack shaft 1 can be under the driving of motor
Rotation transmits cloth to subsequent processing.
Smooth process：The cloth serpentine that rack shaft 1 is spread out of passes through cloth bracket 2, because for the sewing of coat-sleeve foot mouth
The general quality of cloth is softer, so the effect of cloth bracket 2 is to smooth cloth design on fabric surface generation fold is avoided to delay subsequent processing
Progress.
Cloth doubling process：The cloth spread out of from cloth bracket 2 enters in the cloth conveying inner cavity 34 of slide 3, cloth by
The upper end cloth conveying inner cavity 34 of 3 smaller bending angle of slide enters, and the lower end cloth conveying inner cavity 34 of larger bending angle passes
Go out；By the effect of 3 cloth conveying inner cavity 34 of slide, doubling has occurred in the cloth of tiling.
Flanging process：Cloth after doubling enters crimping unit, and the free end of upper strata cloth is under the auxiliary of crimping unit 4
Complete pre-flanging operation.
Sew process：After cloth is spread out of by crimping unit flanging, the eedle work top for being transferred directly to sewing machine carries out
Cloth suture after flanging.
Cut process：Semi-finished product after cloth suture are drawn by stepper motor to cutter, and cutter is controlled by cylinder,
Pass through the internal arithmetic of stepper motor and the cutting length of the accurate control coat-sleeve foot mouth semi-finished product of the coordination of inductor.
Overturning process：The coat-sleeve foot mouth semi-finished product of certain length are subjected to flange, and will be after flange using flanging device
Coat-sleeve foot mouth is put into storage basket.
Wherein, it sews and smooths process by coat-sleeve semi-finished product twice between process and cutting process, utilize stepper motor
The auxiliary tug of control.Wherein auxiliary tug is made of upper and lower idler wheel, and coat-sleeve foot mouth semi-finished product pass through between upper bottom roller
Gap is transmitted, and utilizes the transmission speed of step motor control auxiliary tug.Process is smoothed for the first time mainly by the clothing after sewing
Foot mouth semi-finished product of tucking inside the sleeve flatten, and smooth process principal security coat-sleeve foot mouth semi-finished product for the second time and unfold transmission and the second auxiliary in plane
The discharge end of support roller is provided with inductor, monitors the turnning circle of idler wheel by inductor to weigh the pre-cut length of cloth,
It prepares for next cutting process；Only coat-sleeve foot mouth semi-finished product are in plane extended position, can be only achieved the sanction of coat-sleeve semi-finished product
Cut standard.
Furthermore the equipment involved in the overturning process is followed successively by upper and lower suction stringing, double fork lever, mechanical handle, machinery
Folder, flange behaviour, which does, is preferably implemented on elastic fabric and concrete operation step is, be cut to the coat-sleeve foot mouth semi-finished product of certain length by
After reaching transmission end of tape, the inductor for being arranged on conveyer belt both sides detects and can open flange behaviour after the presence of product immediately
Make, the first step, the upper and lower intermediate width position inhaled stringing and act on coat-sleeve foot mouth semi-finished product front end will be viscous by gas negative pressure
Coat-sleeve foot mouth semi-finished product levels cloth together separates；Second step, cylinder control double fork lever travel forward L length, are inserted into
In coat-sleeve foot mouth semi-finished product；Third walks, and is acted on simultaneously by coat-sleeve foot mouth semi-finished product rotation quarter turn using upper and lower stringing of inhaling
Distance makes the flanging sewing cloth side 5 for being horizontally oriented side originally rotate to the position among coat-sleeve foot mouth semi-finished product, such as
Fig. 2, because flanging sewing cloth side 5 is 2 times of cloth itself thickness, flange resistance is larger, if again by double fork lever
After the support of one side lever, flange resistance bigger is rotated it to behind centre position departing from the support of double fork lever, and flange resistance is big
It is big to reduce, make it possible automation flange；4th step, two side levers of step motor control double fork lever do left and right mutually from moving to
Flexible elastic coat-sleeve foot mouth semi-finished product are simultaneously propped up in the left and right end of two side levers contact coat-sleeve foot mouth semi-finished product, make elastic woven material
Generate certain flexible deformation；5th step, mechanical handle pinch soft and flexible elastic fabric coat-sleeve foot mouth semi-finished product
The flexible deformation that the width both sides of front end upper strata cloth and coat-sleeve foot mouth semi-finished product cloth front end generate is more than rear end；6th step,
Cylinder control double fork lever moves to the distance of retraction 1/2L backward, and elastic change at this moment has occurred in coat-sleeve foot mouth semi-finished product rear end
The elastic woven material of shape applies elastic recovery force to double fork lever, and elastic recovery force makes between the two that there are stiction, makes coat-sleeve foot
Mouth semi-finished product rear end cloth does retracting motion with double fork lever, is retracted the inside of 1/2 length of coat-sleeve foot mouth semi-finished product front end, until
This, flange operation is completed；7th step, the both sides fork arm of step motor control double fork lever do opposite retracting motion to both sides fork arm it
Between there are 1/2~1/3 coat-sleeve foot mouth width degree distance；8th step：Machinery folder clamps coat-sleeve foot mouth top and bottom and clip position
In gap between the fork arm of both sides；9th step：Cylinder control double fork lever returns to original after the distance of retracting motion 1/2L again
Position, double fork lever completely disengage coat-sleeve foot mouth；The coat-sleeve foot mouth for completing flange is put into storing basket by the tenth step using machinery folder
In.So far, the processing flange program of coat-sleeve foot mouth is completed.
Preferably, in the processing flanging process of the coat-sleeve foot mouth, the axial line of rack shaft 1 horizontal by 40 °~
50°.The slant setting of certain angle can make cloth more smooth during conveying, avoid that the stuck existing of cloth conveying occurs
As.
Preferably, the processing flanging process of the coat-sleeve foot mouth, smooths in process, and the multiple serpentine route of cloth is interspersed in
On cloth bracket 2.The main function of cloth bracket 2 is exactly to smooth the cloth for needing doubling, and cloth is made steadily to enter in slide 3 and is avoided
Fold occurs before 3 doubling of slide.The pliability of cloth is higher, and the possibility that fold occurs is bigger, so can be by cloth repeatedly " S "
Shape, which is interspersed on cloth bracket 2, avoids cloth that fold locally occurs.
Preferably, the processing flanging process of the coat-sleeve foot mouth, cloth smooth and cloth doubling process in, cloth bracket 2, draw
Cylinder 3 relative to horizontal direction slant setting and tilt negative direction on the contrary, wherein, slide 3 is tilted down by upper port to lower port
It places, and cloth bracket 2, slide 3 and the angle of inclination of horizontal plane are mutually remaining relationship, slide 3 and the angular range of horizontal plane are 30 °
~40 °.
Cloth bracket 2, slide 3 correspond respectively to cloth smooth, cloth doubling process, the cloth after being smoothed by cloth bracket 2 is straight
Tap into the cloth conveying inner cavity of slide 3, when cloth bracket 2, slide 3 relative to horizontal direction slant setting and tilt negative direction
Opposite and cloth bracket 2, slide 3 and horizontal plane angle of inclination for mutually remaining relationship when, cloth can smooth out between two processes
It is transmitted, fold overlapping will not occur in transmit process.
The processing flanging process of coat-sleeve foot mouth, 3 device of slide used in cloth doubling process, including：Width two is lateral
The first bending plate 31, the second bending plate 32 of the forward convex surface shape in middle part afterwards, the length of the first bending plate 31 are less than the
Two bending plates are welded and fixed formation cloth conveying inner cavity between latter two bending plate face at widthwise edges position by two bending plates 32
34, the consistency of thickness of cloth conveying inner cavity 34, the bending degree of two bending plate faces from top to bottom becomes larger and slide in slide 3
3 bottom end is the parallel horseshoe clamp face of both sides bending plate face, the first bending plate 31 in slide 3 be located at the second bending plate 32 outside
Side is arranged with waist through hole 33 on the both sides bending curved surface of slide 3.Secondly, slide 3 further includes alternative symmetrical be inserted into and draws
Two seben items 6 in the cloth conveying inner cavity 34 of 3 both sides folding surfaces of cylinder, and the thickness of seben item 6 and cloth conveying inner cavity 34
Thickness it is identical.
The upper end fabric imports bending degree of 3 device of slide is small, and lower end cloth exports bending degree is big, and cloth is in slide 3
Transmittance process in smooth transition generation doubling.Coat-sleeve foot mouth it is of different size, corresponding cloth is of different size, institute for
The active width that cloth carries out the slide 3 of doubling operation should also occur to change accordingly, and cloth width may be selected not make when larger
With seben item 6；When cloth width is smaller, it is symmetrical that seben item 6 can be symmetrically inserted into the both sides of the cloth conveying inner cavity 34 of slide 3
It is inserted into slide 3 in both sides bending plate cloth conveying inner cavity 34 and adjusts match item, by symmetrical on the both sides bending curved surface of slide 3
It is distributed the position of 33 observable seben item 6 of waist through hole.Both sides 6 curve distance in cloth conveying inner cavity 34 of seben item is
The active width of slide 3.
Preferably, the broad-adjustable slide device, suitable for the cloth doubling of 9~48cm width.
Although of different size for making the cloth of coat-sleeve foot mouth, the coat-sleeve foot mouth width range produced in batches is needed
It is certain, the cloth of the width range is sufficient for most of consumption demand.So slide of 9~48cm active widths
3 meet the needs of batch production.
Preferably, the broad-adjustable slide device, seben item 6 are Teflon material.The scientific name of Teflon material is
Polytetrafluoroethylene (PTFE), is a kind of thermoplastic material and friction coefficient is relatively low.So deformation in use can reply, meanwhile,
Since friction coefficient is relatively low, so seben item 6 is repeatedly moved repeatedly in cloth conveying inner cavity 34 to be made in cloth conveying
34 surface of chamber generates scratch.It ensure that cloth can steadily transmit in smooth cloth conveying inner cavity 34.
Preferably, the broad-adjustable slide device, 33 edge of waist through hole on the first bending plate 31 are equipped with width
Spend groove.Position of the seben item 6 in slide 3 is observed by waist through hole 33, is set on 33 edge of waist through hole
Width groove, can more accurate and convenient adjusting plug lath 6 reach the active width of required slide 3.Save complicated people
Active width error caused by work measures process and human subjective's conjecture leads to problems such as machining yield reduce.
Description of the drawings：
Specific embodiment is further described below in conjunction with the accompanying drawings, wherein：
Fig. 1 is coat-sleeve foot mouth processing flanging process flow chart of the present invention；
Fig. 2 is coat-sleeve foot mouth semi-finished product schematic diagram of the present invention；
Fig. 3 is equipment component connection diagram in coat-sleeve foot mouth processing flanging process of the present invention；
Fig. 4 is broad-adjustable slide device of the present invention；
Primary structure number explanation
Following specific embodiment will be further illustrated the present invention with reference to above-mentioned attached drawing.
Case 1 is embodied：
A kind of processing flanging process of coat-sleeve foot mouth, specifically includes：
Upper material process：The cloth for needing to sew is wrapped in rack shaft 1, rack shaft 1 can be under the driving of motor
Rotation transmits cloth to subsequent processing.
Smooth process：The cloth serpentine that rack shaft 1 is spread out of passes through cloth bracket 2, because for the sewing of coat-sleeve foot mouth
The general quality of cloth is softer, so the effect of cloth bracket 2 is to smooth cloth design on fabric surface generation fold is avoided to delay subsequent processing
Progress.
Cloth doubling process：The cloth spread out of from cloth bracket 2 enters in the cloth conveying inner cavity 34 of slide 3, cloth by
The upper end cloth conveying inner cavity 34 of 3 smaller bending angle of slide enters, and the lower end cloth conveying inner cavity 34 of larger bending angle passes
Go out；By the effect of 3 cloth conveying inner cavity 34 of slide, doubling has occurred in the cloth of tiling.
Flanging process：Cloth after doubling enters crimping unit, and the free end of upper strata cloth is under the auxiliary of crimping unit 4
Complete pre-flanging operation.
Sew process：After cloth is spread out of by crimping unit flanging, the eedle work top for being transferred directly to sewing machine carries out
Cloth suture after flanging.
Cut process：Semi-finished product after cloth suture are drawn by stepper motor to cutter, and cutter is controlled by cylinder,
Pass through the internal arithmetic of stepper motor and the cutting length of the accurate control coat-sleeve foot mouth semi-finished product of the coordination of inductor.
Overturning process：The coat-sleeve foot mouth semi-finished product of certain length are subjected to flange, and will be after flange using flanging device
Coat-sleeve foot mouth is put into storage basket.
Wherein, it sews and smooths process by coat-sleeve semi-finished product twice between process and cutting process, utilize stepper motor
The auxiliary tug of control.Wherein auxiliary tug is made of upper and lower idler wheel, and coat-sleeve foot mouth semi-finished product pass through between upper bottom roller
Gap is transmitted, and utilizes the transmission speed of step motor control auxiliary tug.Process is smoothed for the first time mainly by the clothing after sewing
Foot mouth semi-finished product of tucking inside the sleeve flatten, and smooth process principal security coat-sleeve foot mouth semi-finished product for the second time and unfold transmission and the second auxiliary in plane
The discharge end of support roller is provided with inductor, monitors the turnning circle of idler wheel by inductor to weigh the pre-cut length of cloth,
It prepares for next cutting process；Only coat-sleeve foot mouth semi-finished product are in plane extended position, can be only achieved the sanction of coat-sleeve semi-finished product
Cut standard.
Furthermore the equipment involved in the overturning process is followed successively by upper and lower suction stringing, double fork lever, mechanical handle, machinery
Folder, flange behaviour, which does, is preferably implemented on elastic fabric and concrete operation step is, be cut to the coat-sleeve foot mouth semi-finished product of certain length by
After reaching transmission end of tape, the inductor for being arranged on conveyer belt both sides detects and can open flange behaviour after the presence of product immediately
Make, the first step, the upper and lower intermediate width position inhaled stringing and act on coat-sleeve foot mouth semi-finished product front end will be viscous by gas negative pressure
Coat-sleeve foot mouth semi-finished product levels cloth together separates；Second step, cylinder control double fork lever travel forward L length, are inserted into
In coat-sleeve foot mouth semi-finished product；Third walks, and is acted on simultaneously by coat-sleeve foot mouth semi-finished product rotation quarter turn using upper and lower stringing of inhaling
Distance makes the flanging sewing cloth side 5 for being horizontally oriented side originally rotate to the position among coat-sleeve foot mouth semi-finished product, such as
Fig. 2, because flanging sewing cloth side 5 is 2 times of cloth itself thickness, flange resistance is larger, if again by double fork lever
After the support of one side lever, flange resistance bigger is rotated it to behind centre position departing from the support of double fork lever, and flange resistance is big
It is big to reduce, make it possible automation flange；4th step, two side levers of step motor control double fork lever do left and right mutually from moving to
Flexible elastic coat-sleeve foot mouth semi-finished product are simultaneously propped up in the left and right end of two side levers contact coat-sleeve foot mouth semi-finished product, make elastic woven material
Generate certain flexible deformation；5th step, mechanical handle pinch soft and flexible elastic fabric coat-sleeve foot mouth semi-finished product
The flexible deformation that the width both sides of front end upper strata cloth and coat-sleeve foot mouth semi-finished product cloth front end generate is more than rear end；6th step,
Cylinder control double fork lever moves to the distance of retraction 1/2L backward, and elastic change at this moment has occurred in coat-sleeve foot mouth semi-finished product rear end
The elastic woven material of shape applies elastic recovery force to double fork lever, and elastic recovery force makes between the two that there are stiction, makes coat-sleeve foot
Mouth semi-finished product rear end cloth does retracting motion with double fork lever, is retracted the inside of 1/2 length of coat-sleeve foot mouth semi-finished product front end, until
This, flange operation is completed；7th step, the both sides fork arm of step motor control double fork lever do opposite retracting motion to both sides fork arm it
Between there are 1/2~1/3 coat-sleeve foot mouth width degree distance；8th step：Machinery folder clamps coat-sleeve foot mouth top and bottom and clip position
In gap between the fork arm of both sides；9th step：Cylinder control double fork lever returns to original after the distance of retracting motion 1/2L again
Position, double fork lever completely disengage coat-sleeve foot mouth；The coat-sleeve foot mouth for completing flange is put into storing basket by the tenth step using machinery folder
In.So far, the processing flange program of coat-sleeve foot mouth is completed.
The axial line of rack shaft 1 is horizontal by 40 °；Cloth smooth and cloth doubling process in, cloth bracket 2, slide 3
Relative to horizontal direction slant setting and tilt negative direction on the contrary, wherein, slide 3 is tilted down by upper port to lower port to be put
It puts, and cloth bracket 2, slide 3 and the angle of inclination of horizontal plane are mutually remaining relationship, slide 3 and the angular range of horizontal plane are 30 °；
3 device of slide used in cloth doubling process, including：First folding of the width both sides forward convex surface shape in middle part backward
Bent plate 31, the second bending plate 32, the length of the first bending plate 31 are less than the second bending plate 32, at widthwise edges position by two bendings
Plate forms cloth conveying inner cavity 34, the consistency of thickness of cloth conveying inner cavity 34, slide 3 between being welded and fixed latter two bending plate face
In the bending degree of two bending plate faces from top to bottom become larger and the bottom end of slide 3 is the parallel horseshoe clamp of both sides bending plate face
Face, the first bending plate 31 in slide 3 are located at the outside of the second bending plate 32, are arranged on the both sides bending curved surface of slide 3
Waist through hole 33.Secondly, slide 3 is further included in the cloth conveying inner cavity 34 of alternative symmetrical insertion 3 both sides folding surface of slide
Two seben items 6, and the thickness of seben item 6 is identical with the thickness of cloth conveying inner cavity 34, and seben item 6 is Teflon material.
Broad-adjustable slide device 3, which can avoid repeatedly replacing in the cloth of batch machining different in width, removes and installs slide, improves
Working efficiency.
Case 2 is embodied：
A kind of processing flanging process of coat-sleeve foot mouth, specifically includes：
Upper material process：The cloth for needing to sew is wrapped in rack shaft 1, rack shaft 1 can be under the driving of motor
Rotation transmits cloth to subsequent processing.
Smooth process：The cloth serpentine that rack shaft 1 is spread out of passes through cloth bracket 2, because for the sewing of coat-sleeve foot mouth
The general quality of cloth is softer, so the effect of cloth bracket 2 is to smooth cloth design on fabric surface generation fold is avoided to delay subsequent processing
Progress.
Cloth doubling process：The cloth spread out of from cloth bracket 2 enters in the cloth conveying inner cavity 34 of slide 3, cloth by
The upper end cloth conveying inner cavity 34 of 3 smaller bending angle of slide enters, and the lower end cloth conveying inner cavity 34 of larger bending angle passes
Go out；By the effect of 3 cloth conveying inner cavity 34 of slide, doubling has occurred in the cloth of tiling.
Flanging process：Cloth after doubling enters crimping unit, and the free end of upper strata cloth is under the auxiliary of crimping unit 4
Complete pre-flanging operation.
Sew process：After cloth is spread out of by crimping unit flanging, the eedle work top for being transferred directly to sewing machine carries out
Cloth suture after flanging.
Cut process：Semi-finished product after cloth suture are drawn by stepper motor to cutter, and cutter is controlled by cylinder,
Pass through the internal arithmetic of stepper motor and the cutting length of the accurate control coat-sleeve foot mouth semi-finished product of the coordination of inductor.
Overturning process：The coat-sleeve foot mouth semi-finished product of certain length are subjected to flange, and will be after flange using flanging device
Coat-sleeve foot mouth is put into storage basket.
Wherein, it sews and smooths process by coat-sleeve semi-finished product twice between process and cutting process, utilize stepper motor
The auxiliary tug of control.Wherein auxiliary tug is made of upper and lower idler wheel, and coat-sleeve foot mouth semi-finished product pass through between upper bottom roller
Gap is transmitted, and utilizes the transmission speed of step motor control auxiliary tug.Process is smoothed for the first time mainly by the clothing after sewing
Foot mouth semi-finished product of tucking inside the sleeve flatten, and smooth process principal security coat-sleeve foot mouth semi-finished product for the second time and unfold transmission and the second auxiliary in plane
The discharge end of support roller is provided with inductor, monitors the turnning circle of idler wheel by inductor to weigh the pre-cut length of cloth,
It prepares for next cutting process；Only coat-sleeve foot mouth semi-finished product are in plane extended position, can be only achieved the sanction of coat-sleeve semi-finished product
Cut standard.
Furthermore the equipment involved in the overturning process is followed successively by upper and lower suction stringing, double fork lever, mechanical handle, machinery
Folder, flange behaviour, which does, is preferably implemented on elastic fabric and concrete operation step is, be cut to the coat-sleeve foot mouth semi-finished product of certain length by
After reaching transmission end of tape, the inductor for being arranged on conveyer belt both sides detects and can open flange behaviour after the presence of product immediately
Make, the first step, the upper and lower intermediate width position inhaled stringing and act on coat-sleeve foot mouth semi-finished product front end will be viscous by gas negative pressure
Coat-sleeve foot mouth semi-finished product levels cloth together separates；Second step, cylinder control double fork lever travel forward L length, are inserted into
In coat-sleeve foot mouth semi-finished product；Third walks, and is acted on simultaneously by coat-sleeve foot mouth semi-finished product rotation quarter turn using upper and lower stringing of inhaling
Distance makes the flanging sewing cloth side 5 for being horizontally oriented side originally rotate to the position among coat-sleeve foot mouth semi-finished product, such as
Fig. 2, because flanging sewing cloth side 5 is 2 times of cloth itself thickness, flange resistance is larger, if again by double fork lever
After the support of one side lever, flange resistance bigger is rotated it to behind centre position departing from the support of double fork lever, and flange resistance is big
It is big to reduce, make it possible automation flange；4th step, two side levers of step motor control double fork lever do left and right mutually from moving to
Flexible elastic coat-sleeve foot mouth semi-finished product are simultaneously propped up in the left and right end of two side levers contact coat-sleeve foot mouth semi-finished product, make elastic woven material
Generate certain flexible deformation；5th step, mechanical handle pinch soft and flexible elastic fabric coat-sleeve foot mouth semi-finished product
The flexible deformation that the width both sides of front end upper strata cloth and coat-sleeve foot mouth semi-finished product cloth front end generate is more than rear end；6th step,
Cylinder control double fork lever moves to the distance of retraction 1/2L backward, and elastic change at this moment has occurred in coat-sleeve foot mouth semi-finished product rear end
The elastic woven material of shape applies elastic recovery force to double fork lever, and elastic recovery force makes between the two that there are stiction, makes coat-sleeve foot
Mouth semi-finished product rear end cloth does retracting motion with double fork lever, is retracted the inside of 1/2 length of coat-sleeve foot mouth semi-finished product front end, until
This, flange operation is completed；7th step, the both sides fork arm of step motor control double fork lever do opposite retracting motion to both sides fork arm it
Between there are 1/2~1/3 coat-sleeve foot mouth width degree distance；8th step：Machinery folder clamps coat-sleeve foot mouth top and bottom and clip position
In gap between the fork arm of both sides；9th step：Cylinder control double fork lever returns to original after the distance of retracting motion 1/2L again
Position, double fork lever completely disengage coat-sleeve foot mouth；The coat-sleeve foot mouth for completing flange is put into storing basket by the tenth step using machinery folder
In.So far, the processing flange program of coat-sleeve foot mouth is completed.
The axial line of rack shaft 1 is horizontal by 45 °；Cloth smooth and cloth doubling process in, cloth bracket 2, slide 3
Relative to horizontal direction slant setting and tilt negative direction on the contrary, wherein, slide 3 is tilted down by upper port to lower port to be put
It puts, and cloth bracket 2, slide 3 and the angle of inclination of horizontal plane are mutually remaining relationship, slide 3 and the angular range of horizontal plane are 35 °；
3 device of slide used in cloth doubling process, including：First folding of the width both sides forward convex surface shape in middle part backward
Bent plate 31, the second bending plate 32, the length of the first bending plate 31 are less than the second bending plate 32, at widthwise edges position by two bendings
Plate forms cloth conveying inner cavity 34, the consistency of thickness of cloth conveying inner cavity 34, slide 3 between being welded and fixed latter two bending plate face
In the bending degree of two bending plate faces from top to bottom become larger and the bottom end of slide 3 is the parallel horseshoe clamp of both sides bending plate face
Face, the first bending plate 31 in slide 3 are located at the outside of the second bending plate 32, are arranged on the both sides bending curved surface of slide 3
Waist through hole 33.Secondly, slide 3 is further included in the cloth conveying inner cavity 34 of alternative symmetrical insertion 3 both sides folding surface of slide
Two seben items 6, and the thickness of seben item 6 is identical with the thickness of cloth conveying inner cavity 34, and seben item 6 is Teflon material,
33 edge of waist through hole on first bending plate 31 is equipped with width groove.Broad-adjustable slide device 3 can be avoided in batch
It is repeatedly replaced during the cloth for processing different in width and removes and installs slide, improve working efficiency, the setting of width graduation mark makes slide 3
Active width it is more accurate, improve yield rate.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of processing flanging process of coat-sleeve foot mouth, specifically includes：
Upper material process：The cloth for needing to sew is wrapped in rack shaft, rack shaft can be rotated by motor, to
Subsequent processing transmits cloth；
Smooth process：The cloth serpentine that rack shaft is spread out of passes through cloth bracket；
Cloth doubling process：The cloth spread out of from cloth bracket enters in the cloth conveying inner cavity of slide, and cloth is smaller by slide
The upper end cloth conveying inner cavity of bending angle enters, the lower end cloth conveying inner cavity outflow of larger bending angle, by slide cloth
Doubling has occurred in the effect of material transmission inner cavity, the cloth of tiling；
Flanging process：Cloth after doubling enters crimping unit, and the free end of upper strata cloth is completed under the auxiliary of crimping unit
Pre-flanging operation；
Sew process：After cloth is spread out of by crimping unit flanging, the eedle work top for being transferred directly to sewing machine carries out flanging
Cloth suture afterwards；
Cut process：Semi-finished product after cloth suture are drawn by stepper motor to cutter, and cutter is controlled by cylinder, is passed through
The internal arithmetic of stepper motor and the cutting length of the accurate control coat-sleeve foot mouth semi-finished product of the coordination of inductor；
Overturning process：The coat-sleeve foot mouth semi-finished product of certain length are subjected to flange using flanging device, and by the coat-sleeve after flange
Foot mouth is put into storage basket；
Wherein, it sews and smooths process by coat-sleeve semi-finished product twice between process and cutting process, utilize step motor control
Auxiliary tug.Wherein auxiliary tug is made of upper and lower idler wheel, and coat-sleeve foot mouth semi-finished product pass through the gap between upper bottom roller
Transmission, utilizes the transmission speed of step motor control auxiliary tug.Process is smoothed for the first time mainly by the coat-sleeve foot after sewing
Mouth semi-finished product flatten, and smooth process principal security coat-sleeve foot mouth semi-finished product for the second time and unfold transmission and the second auxiliary support roller in plane
Discharge end be provided with inductor, the turnning circle that idler wheel is monitored by inductor weighs the pre-cut length of cloth, under
One cutting process is prepared；
Furthermore the equipment involved in the overturning process is followed successively by upper and lower suction stringing, and double fork lever, mechanical handle is mechanical to press from both sides, and turns over
Side behaviour, which does, is preferably implemented on elastic fabric and concrete operation step is, is cut to the coat-sleeve foot mouth semi-finished product of certain length by reaching
After sending end of tape, the inductor for being arranged on conveyer belt both sides detects and can open flange operation after the presence of product immediately, first
Step, the upper and lower intermediate width position inhaled stringing and act on coat-sleeve foot mouth semi-finished product front end, will be coherent by gas negative pressure
Coat-sleeve foot mouth semi-finished product levels cloth separates；Second step, cylinder control double fork lever travel forward L length, are inserted into coat-sleeve foot mouth
In semi-finished product, third step using upper and lower suction stringing is acted on the distance of coat-sleeve foot mouth semi-finished product rotation quarter turn, makes original simultaneously
Originally the flanging sewing cloth side for being horizontally oriented side rotates to the position among coat-sleeve foot mouth semi-finished product, because flanging sews
Cloth side is times of cloth thickness itself, so flange resistance is larger, if again by the support of a side lever in double fork lever after, flange
Resistance bigger rotates it to behind centre position and is greatly reduced departing from the support of double fork lever, flange resistance, makes automation flange
It is possibly realized；4th step, two side levers of step motor control double fork lever do left and right phase and contact coat-sleeve foot mouth from two side levers are moved to
Elastic coat-sleeve foot mouth semi-finished product are simultaneously propped up in the left and right end of semi-finished product, and elastic woven material is made to generate certain flexible deformation；5th step, machine
Tool handle pinches soft and flexible elastic fabric coat-sleeve foot mouth semi-finished product front end upper strata cloth width both sides and coat-sleeve
The flexible deformation that foot mouth semi-finished product cloth front end generates is more than rear end；6th step, cylinder control double fork lever move to retraction backward
The distance of 1/2L, the presence of elastic recovery force make coat-sleeve foot mouth semi-finished product rear end cloth do retracting motion with double fork lever, contracting
Into the inside of 1/2 length of coat-sleeve foot mouth semi-finished product front end, so far, flange operation is completed；7th step, step motor control double fork lever
Both sides fork arm do opposite retracting motion there are the distances of 1/2~1/3 coat-sleeve foot mouth width degree between the fork arm of both sides；8th step：
Machinery folder clamps coat-sleeve foot mouth top and bottom and clip position is in the gap between the fork arm of both sides；9th step：Cylinder controls
Double fork lever returns to original position after the distance of retracting motion 1/2L again, and double fork lever completely disengages coat-sleeve foot mouth；Tenth step, utilizes machine
The coat-sleeve foot mouth for completing flange is put into storing basket by tool folder, and so far, the processing flange program of coat-sleeve foot mouth is completed.
2. the processing flanging process of coat-sleeve foot mouth as described in claim 1, it is characterised in that：The axial line of rack shaft and level
Face is in 40 °~50 °.
3. the processing flanging process of coat-sleeve foot mouth as described in claim 1, it is characterised in that：It smooths in process, cloth is repeatedly " S "
Shape route is interspersed on cloth bracket.
4. the processing flanging process of coat-sleeve foot mouth as described in claim 1, it is characterised in that：Cloth smooths and cloth doubling process
In, cloth bracket, slide relative to horizontal direction slant setting and tilt negative direction on the contrary, wherein, slide is by upper port to lower end
Mouth tilts down placement, and the angle model that the angle of inclination of cloth bracket, slide and horizontal plane is mutually remaining relationship, slide and horizontal plane
Enclose is 30 °~40 °.
5. broad-adjustable slide device as described in claim 1, including：Width both sides backward, the forward convex in middle part it is bent
The first bending plate, the second bending plate of planar, the length of the first bending plate are less than the second bending plate, at widthwise edges position by two
Bending plate forms cloth conveying inner cavity, the consistency of thickness of cloth conveying inner cavity, slide between being welded and fixed latter two bending plate face
In the bending degree of two bending plate faces from top to bottom become larger and the bottom end of slide is the parallel horseshoe clamp of both sides bending plate face
Face, the first bending plate in slide are located at the outside of the second bending plate, it is characterised in that：It is symmetrical on the both sides bending curved surface of slide
Equipped with waist through hole；Secondly, slide is further included in the cloth conveying inner cavity of alternative symmetrical insertion slide both sides folding surface
Two seben items, and the thickness of seben item is identical with the thickness of cloth conveying inner cavity.
6. broad-adjustable slide device as claimed in claim 5, it is characterised in that：Active width range is 9~48cm.
7. broad-adjustable slide device as claimed in claim 5, it is characterised in that：Seben item is Teflon material.
8. broad-adjustable slide device as claimed in claim 5, it is characterised in that：Waist through hole side on first bending plate
Edge is equipped with width groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649655.5A CN108221194B (en) | 2017-08-02 | 2017-08-02 | Processing and flanging process of sleeve leg openings and width-adjustable cylinder pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649655.5A CN108221194B (en) | 2017-08-02 | 2017-08-02 | Processing and flanging process of sleeve leg openings and width-adjustable cylinder pulling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108221194A true CN108221194A (en) | 2018-06-29 |
| CN108221194B CN108221194B (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710649655.5A Active CN108221194B (en) | 2017-08-02 | 2017-08-02 | Processing and flanging process of sleeve leg openings and width-adjustable cylinder pulling device |
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| Country | Link |
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| CN (1) | CN108221194B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113174704A (en) * | 2021-04-26 | 2021-07-27 | 苏州琼派瑞特电子科技有限公司 | Sewing method of laminated fabric and belly pad preparation process |
| CN114304818A (en) * | 2021-12-18 | 2022-04-12 | 浙江润泰自动化科技有限公司 | Processing technology of protective boot sleeve |
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| CN114304818A (en) * | 2021-12-18 | 2022-04-12 | 浙江润泰自动化科技有限公司 | Processing technology of protective boot sleeve |
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|---|---|
| CN108221194B (en) | 2020-09-11 |
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