CN202809199U - Automatic sewing production line - Google Patents
Automatic sewing production line Download PDFInfo
- Publication number
- CN202809199U CN202809199U CN 201220254549 CN201220254549U CN202809199U CN 202809199 U CN202809199 U CN 202809199U CN 201220254549 CN201220254549 CN 201220254549 CN 201220254549 U CN201220254549 U CN 201220254549U CN 202809199 U CN202809199 U CN 202809199U
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- traction
- sewing
- fabric guide
- guide roll
- tension
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Abstract
The utility model provides an automatic sewing production line, comprising a tension control unreeling mechanism, a traction mechanism, tension control mechanisms, a sewing machine, a storage mechanism, a fixed-length cutting mechanism, a conveying and discharging mechanism and the like, wherein one group of tension control mechanism comprising a brake, a rubber fixed roller, a rubber pressing roller, an adjustable cylinder, a gear pair and a bearing is arranged in front of and behind the sewing machine respectively. The automatic sewing production line is characterized in that unreeling tension is controlled by the torque of the brakes; traction is realized by the adjustable cylinders, the rubber pressing rollers, the rubber fixed rollers and a traction speed-reducing motor; the tension between the sewing operation and the front discharging as well as between the sewing operation and the rear traction is controlled by the adjustable cylinders, the rubber pressing rollers, the rubber fixed rollers and the brakes; and the traction mechanism, a floating cloth guide roller and a floating frame form the storage mechanism. The automatic sewing production line is simple and reasonable and is convenient to use, low in manufacturing cost, wide in application range, high in production rate and high in cost performance.
Description
Technical field
The utility model relates to a kind of automatic stitching line that is applicable to the continuously uninterrupted operation of Sewing machines.
Background technology
In the process of a lot of nonwoven fabric, the material sewing operation such as weave cotton cloth, need the continuously uninterrupted operation of Sewing machines to boost productivity.Domestic existing a small amount of automatic stitching line mostly is import or imitated import equipment, many employing servomotors in the Synchronization Control of sewing operation and front blowing, rear haulage, and its price is very expensive; And non-tension control between sewing operation and front blowing, rear haulage, the scope of application is little.
The utility model content
For overcoming the deficiencies in the prior art part, the utility model provide a kind of simple and reasonable, easy to use, manufacturing expense is low, realize sewing operation and the Synchronization Control of front blowing, rear haulage and the automatic stitching line that has tension force to control to adjust.
The utility model relates to described automatic stitching line, comprises tension force control unreeling structure, haulage gear, tension control mechanism, Sewing machines, material storage mechanism and customized cut-off conveying blanking etc.
Described tension force control unreeling structure comprises and unreels frame, air-expanding shaft, driven gear, driving gear, brake.It is characterized in that controlling unwinding tension with the torque of brake.
Described haulage gear comprises traction frame or storing frame, adjustable cylinder, mounting, glue laminated rod, glue fixed roll, draws reducing motor.It is characterized in that being provided with haulage gear before the forward pull controlling organization, press mutually with the glue fixed roll by exercising the glue laminated rod under the adjustable cylinder, the traction reducing motor drives the rotation of glue fixed roll and realizes traction.
Described tension control mechanism comprises traction frame or storing frame, driven gear, driving gear, brake, adjustable cylinder, mounting, glue laminated rod, glue fixed roll.Each is by one group of tension control mechanism that is comprised of brake, glue fixed roll, glue laminated rod, adjustable cylinder, gear pair and bearing before and after it is characterized in that Sewing machines, the employing adjustable cylinder presses down, the glue laminated rod is pressed mutually with the glue fixed roll, and the torque by regulating brake realizes the tension force control of sewing operation and front blowing, rear haulage.
Described material storage mechanism comprises storing frame, floating shelf, the fabric guide roll that floats, line slideway, linear bearing, fixedly fabric guide roll, increase the fabric guide roll and that rubs and overlap haulage gear.It is characterized in that being provided with floating shelf behind the backward pull controlling organization, the fabric guide roll that floats, line slideway, linear bearing, the fixing material storage mechanism of fabric guide roll composition.Be provided with behind the material storage mechanism and increase rub fabric guide roll and haulage gear.When haulage gear was worked, fabric guide roll rose along line slideway with floating shelf because hauling speed greater than sewing velocity, is floated; When haulage gear quits work, an end of labor and materials haulage gear with increase transfixion under the acting in conjunction of the fabric guide roll that rubs, and the fabric guide roll that floats descends along line slideway under Gravitative Loads with floating shelf and realizes storing.
During work, the work of front haulage mechanism, the permanent tension force of band dynamic tension control unreeling structure unreels, between front haulage mechanism and forward pull controlling organization, establish up and down two groups of detection probe, when the labor and materials between them are lower than lower detection probe, the front haulage decelerating through motor, when the labor and materials between them are higher than upper detection probe, the front haulage motor accelerates, and makes the labor and materials that remain certain between them, is convenient to the sewing operation materials.By adjusting the tension force of forward pull controlling organization, make the labor and materials between forward pull controlling organization and the Sewing machines obtain suitable tension force.According to the tension force that material storage mechanism produces labor and materials, regulate the backward pull controlling organization, make the tension force between Sewing machines and the backward pull controlling organization suitable.When the product of rear haulage mechanism output during to preseting length, rear haulage mechanism quits work, the work of fixed length transverse cutting mechanism, while material storage mechanism storing; Behind fixed length transverse cutting mechanism end-of-job, the work of rear haulage mechanism, float fabric guide roll and floating shelf rise, and are convenient to next time storing.Realized the automatic continuous production of sewing operation.
The beneficial effect that the utility model relates to is: advantages of simple, easy to use, manufacturing expense is low, applied widely, high productivity, has higher cost performance.
Description of drawings
Fig. 1 is that the utility model relates to automatic stitching line;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is the B-B view of Fig. 1;
Fig. 4 is the C-C view of Fig. 1.
Among the figure: 1 for unreeling frame, 2 are tension force control unreeling structure, 3 is labor and materials, 4 are the traction frame, 5 is haulage gear, 6 is tension control mechanism, 7 is Sewing machines, 8 is the storing frame, 9 is floating shelf, 10 are the fabric guide roll that floats, 11 is line slideway, 12 is linear bearing, 13 are fixing fabric guide roll, 14 for increasing the fabric guide roll that rubs, 15 is the fixed length transverse cutting mechanism, 16 is to carry and cutting agency to band, 17 is air-expanding shaft, 18 are band square seat bearing, 19 is driven gear, 20 is driving gear, 21 is brake, 22 is adjustable cylinder, 23 is mounting, 24 are band take-up housing bearing, 25 are band plummer block housing bearing, 26 is the glue laminated rod, 27 is the glue fixed roll, 28 are the traction reducing motor.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
The utility model relates to described automatic stitching line, and it comprises tension force control unreeling structure 2, haulage gear 5, tension control mechanism 6, Sewing machines 7, material storage mechanism and customized cut-off conveying blanking etc.
Described tension force control unreeling structure 2 comprises and unreels frame 1, air-expanding shaft 17, band square seat bearing 18, driven gear 19, driving gear 20, brake 21.Air-expanding shaft 17 is bearing in by band square seat bearing 18 and unreels on the frame 1, and driven gear 19 is fixedly mounted on the air-expanding shaft 17, and brake 21 is installed in and unreels on the frame 1, and driving gear 20 is fixedly mounted on the brake 21.Brake 21 can be magnetic powder brake, pneumatic braking device, also can be mechanical brake.Unwinding tension is controlled in torque by regulating brake 21.
Described haulage gear 5 comprises traction frame 4 or storing frame 8, adjustable cylinder 22, mounting 23, band take-up housing bearing 24, band plummer block housing bearing 25, glue laminated rod 26, glue fixed roll 27, draws reducing motor 28.Mounting 23 is fixed on traction frame 4 or the storing frame 8, and adjustable cylinder 22 is fixed on the mounting 23, places with take-up housing bearing 24 on the slide rail of mounting 23 and with the piston rod head of adjustable cylinder 22 to be connected, and band plummer block housing bearing 25 is fixed on the mounting 23; Glue laminated rod 26 two supports are on band take-up housing bearing 24, and glue fixed roll 27 two supports are on band plummer block housing bearing 25, and wherein an end is connected with traction reducing motor 28.Adjustable cylinder 22 presses down during work, and glue laminated rod 26 is pressed mutually with glue fixed roll 27, and traction reducing motor 28 drives 27 rotations of glue fixed roll and realizes traction.
Described tension control mechanism 6 comprises traction frame 4 or storing frame 8, driven gear 19, driving gear 20, brake 21, adjustable cylinder 22, mounting 23, band take-up housing bearing 24, is with plummer block housing bearing 25, glue laminated rod 26, glue fixed roll 27.Mounting 23 is fixed on traction frame 4 or the storing frame 8, and adjustable cylinder 22 is fixed on the mounting 23, places with take-up housing bearing 24 on the slide rail of mounting 23 and with the piston rod head of adjustable cylinder 22 to be connected, and band plummer block housing bearing 25 is fixed on the mounting 23; Glue laminated rod 26 two supports are on band take-up housing bearing 24, and glue fixed roll 27 two supports are on band plummer block housing bearing 25, and wherein an end is fixed with driven gear 19; Brake 21 is installed on traction frame 4 or the storing frame 8, and driving gear 20 is fixedly mounted on the brake 21.Brake 21 can be magnetic powder brake, pneumatic braking device, also can be mechanical brake.Adjustable cylinder 22 presses down during work, and glue laminated rod 26 is pressed mutually with glue fixed roll 27, and the torque by regulating brake 21 realizes the tension force control of sewing operation and front blowing, rear haulage.
Described material storage mechanism comprises storing frame 8, floating shelf 9, the fabric guide roll 10 that floats, line slideway 11, linear bearing 12, fixedly fabric guide roll 13, increase the fabric guide roll 14 that rubs, band square seat bearing 18, band plummer block housing bearing 25 and and overlap haulage gear 5.Several groups fixedly fabric guide roll 13 is by being with plummer block housing bearing 25 to be bearing on the storing frame 8, and several groups increase the fabric guide roll 14 that rubs by being with square seat bearing 18 to be bearing on the storing frame 8, and a cover haulage gear is fixed on the storing frame 8; Line slideway 11 is fixed on the storing frame 8, and the fabric guide roll 10 that floats is bearing on the floating shelf 9 by band square seat bearing 18, and floating shelf 9 is bearing on the line slideway 11 by linear bearing 12.When haulage gear was worked, fabric guide roll 10 rose along line slideway 11 with floating shelf 9 because hauling speed greater than sewing velocity, is floated; When haulage gear quit work, an end of labor and materials 3 is transfixion under haulage gear 5 and the acting in conjunction that increases the fabric guide roll 14 that rubs, and the fabric guide roll 10 that floats descends along line slideway 11 under Gravitative Loads with floating shelf 9 and realizes storings.
During work, 5 work of front haulage mechanism, band dynamic tension control unreeling structure 2 permanent tension force unreel, between front haulage mechanism 5 and forward pull controlling organization 6, establish up and down two groups of detection probe, when the labor and materials 3 between them are lower than lower detection probe, the front haulage decelerating through motor, when the labor and materials between them are higher than upper detection probe, the front haulage motor accelerates, and makes the labor and materials 3 that remain certain between them, is convenient to the sewing operation materials.By adjusting the tension force of forward pull controlling organization 6, make the labor and materials 3 between forward pull controlling organization 6 and the Sewing machines 7 obtain suitable tension force.To the tension force that labor and materials 3 produce, regulate backward pull controlling organization 6 according to material storage mechanism, make the tension force between Sewing machines 7 and the backward pull controlling organization 6 suitable.When the product of rear haulage mechanism 5 output during to preseting length, rear haulage mechanism 5 quits work, 15 work of fixed length transverse cutting mechanism, while material storage mechanism storing; Behind fixed length transverse cutting mechanism 15 end-of-jobs, 5 work of rear haulage mechanism, the fabric guide roll 10 that floats rises with floating shelf 9, is convenient to next time storing.Realized the automatic continuous production of sewing operation.
Claims (5)
1. automatic stitching line is characterized in that: each is by one group of tension control mechanism that is comprised of brake, glue fixed roll, glue laminated rod, adjustable cylinder, gear pair and bearing before and after the Sewing machines.
2. automatic stitching line according to claim 1 is characterized in that: be provided with floating shelf behind the backward pull controlling organization, the fabric guide roll that floats, line slideway, linear bearing, the fixing material storage mechanism of fabric guide roll composition.
3. automatic stitching line according to claim 1 and 2 is characterized in that: be provided with behind the material storage mechanism and increase rub fabric guide roll and haulage gear.
4. automatic stitching line according to claim 1 is characterized in that: be provided with haulage gear before the forward pull controlling organization.
5. it is characterized in that according to claim 1 or 4 described automatic stitching lines: establish up and down two groups of detection probe between front haulage mechanism and the forward pull controlling organization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254549 CN202809199U (en) | 2012-05-23 | 2012-05-23 | Automatic sewing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254549 CN202809199U (en) | 2012-05-23 | 2012-05-23 | Automatic sewing production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809199U true CN202809199U (en) | 2013-03-20 |
Family
ID=47868111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220254549 Expired - Lifetime CN202809199U (en) | 2012-05-23 | 2012-05-23 | Automatic sewing production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809199U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109104A (en) * | 2015-09-15 | 2015-12-02 | 无锡鼎茂机械制造有限公司 | Piece-attaching device for bag machine |
| CN106608558A (en) * | 2015-10-27 | 2017-05-03 | 南京际华三五二环保科技有限公司 | Self-stitching and anti-shrinking device |
| CN110528187A (en) * | 2018-05-23 | 2019-12-03 | 天津宝盈电脑机械有限公司 | A kind of prepare more storage rack with guide function |
-
2012
- 2012-05-23 CN CN 201220254549 patent/CN202809199U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109104A (en) * | 2015-09-15 | 2015-12-02 | 无锡鼎茂机械制造有限公司 | Piece-attaching device for bag machine |
| CN106608558A (en) * | 2015-10-27 | 2017-05-03 | 南京际华三五二环保科技有限公司 | Self-stitching and anti-shrinking device |
| CN110528187A (en) * | 2018-05-23 | 2019-12-03 | 天津宝盈电脑机械有限公司 | A kind of prepare more storage rack with guide function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |