CN210657437U - Automatic waist pulling device - Google Patents
Automatic waist pulling device Download PDFInfo
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- CN210657437U CN210657437U CN201921056900.2U CN201921056900U CN210657437U CN 210657437 U CN210657437 U CN 210657437U CN 201921056900 U CN201921056900 U CN 201921056900U CN 210657437 U CN210657437 U CN 210657437U
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- movable workbench
- stretching
- rollers
- head
- automatic
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Abstract
The utility model discloses an automatic waist pulling device belongs to sewing auxiliary assembly technical field. The method comprises the following steps: the movable workbench is movably arranged on the upper end surface of the base along the width direction of the movable workbench, and the upper end surface of the base is also provided with a sewing machine, wherein one side of the sewing machine is close to the movable workbench, and the head of the sewing machine is opposite to the upper end surface of the movable workbench; the two stretching round rollers are respectively arranged on two sides of the length direction of the movable workbench in a manner of moving along the length direction of the movable workbench; the two driving round rollers are respectively arranged on one side of the head of the sewing machine, can respectively rotate along the axis direction of the two driving round rollers and have opposite rotating directions, and one of the driving round rollers can move along the height direction of the movable workbench. The utility model provides a pair of automatic waist device draws adopts automation equipment to carry out automatic waist of holding up and automatic conveying, improves the efficiency that the waistband was made up.
Description
Technical Field
The utility model relates to a sewing auxiliary assembly technical field specifically is to relate to an automatic draw waist device.
Background
The existing waist pulling sewing device needs an operator to hold the waistband by hand, so that the sewing of the ring edge of the waistband is inconvenient to move left and right, the time consumption is long, the working efficiency is low, and the sewing line is easy to be uneven by manually holding the waistband.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the automatic waist pulling device is provided, automatic waist supporting and automatic transmission are carried out through the automatic device, the waistband sewing efficiency is improved, and meanwhile, the working strength of operators is reduced.
The specific technical scheme is as follows:
in an automatic waist-pulling device, comprises
The movable workbench is movably arranged on the upper end surface of the base along the width direction of the movable workbench, and the upper end surface of the base is also provided with a sewing machine, wherein one side of the sewing machine is close to the movable workbench, and the head of the sewing machine is opposite to the upper end surface of the movable workbench;
the two stretching round rollers are respectively arranged on two sides of the length direction of the movable workbench in a manner of moving along the length direction of the movable workbench, can respectively rotate along the axis direction of the two stretching round rollers, and have the same rotation direction;
the two driving round rollers are respectively arranged on one side of the head of the sewing machine, can rotate along the axis direction of the two driving round rollers respectively, and have opposite rotating directions, and can be close to or far away from each other, and one of the two driving round rollers can move along the height direction of the movable workbench.
In the automatic lumbar support device, the movable worktable is provided with a sliding chute along the length direction thereof, and one end of each of the two brackets is movably embedded in the sliding chute along the length direction of the sliding chute.
In the automatic waist pulling device, the two stretching round rollers are respectively connected with one end of a support, which is far away from the sliding groove.
In the automatic lumbar stretching device, the side wall of each stretching round roller is provided with an annular protrusion, wherein the annular protrusion of one stretching round roller is arranged at one end of the stretching round roller close to the support, and the annular protrusion of the other stretching round roller is arranged at one end of the stretching round roller away from the support.
In the automatic waist pulling device, the head of the sewing machine comprises a machine head and a base, and a waist head to be sewn is placed between the machine head and the base.
The automatic lumbar-stretching device is characterized in that one driving round roller is close to the machine head, the other driving round roller is close to the base, and a lumbar head is clamped between the two driving round rollers.
The automatic waist pulling device is characterized by further comprising a driving motor, and the driving motor is in driving connection with the two driving round rollers respectively.
The automatic waist pulling device is characterized by further comprising a horizontal displacement actuator, the upper end face of the base is provided with a limiting rib along the width direction of the movable workbench, the lower end face of the movable workbench is provided with a limiting groove along the width direction of the movable workbench, the limiting rib is matched with the limiting groove, and the horizontal displacement actuator is in driving connection with the movable workbench.
The automatic waist pulling device is characterized by further comprising a vertical displacement actuator, and the vertical displacement actuator is in driving connection with one of the driving round rollers.
In the automatic waist pulling device, the horizontal displacement actuator and the vertical displacement actuator are one or a combination of an air cylinder, an electric cylinder and a hydraulic cylinder.
The positive effects of the technical scheme are as follows:
the utility model provides a pair of automatic draw waist device holds up the waist and carries the waistband through two drive round rollers to the waistband to help the waistband to make up, improve the work efficiency of making up of waistband, and guarantee the parallel and level of waistband suture, alleviateed operating personnel's working strength simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an automatic lumbar support device of the present invention.
In the drawings: 1. moving the working table; 2. a base; 3. a sewing machine; 31. a machine head; 32. a base; 4. stretching the round roller; 41. a chute; 42. a support; 5. driving the round roller; 6. the waist and the head.
Detailed Description
In order to make the technical means, creation features, achievement purposes and effects of the present invention easy to understand, the following embodiments are specifically illustrated with reference to fig. 1.
Fig. 1 is a schematic structural diagram of an embodiment of an automatic lumbar support device of the present invention, and in this embodiment, the automatic lumbar support device mainly includes a movable table 1, a base 2, a sewing machine 3, a machine head 31, a base 32, a stretching round roller 4, a chute 41, a bracket 42, a driving round roller 5, and a lumbar head 6.
In an automatic waist pulling device, a movable workbench 1 is movably arranged on the upper end surface of a base 2 along the width direction, a waistband 6 to be sewn is placed on the movable workbench 1, the position of the waistband 6 to be sewn is adjusted through the movement of the movable workbench 1, so that a plurality of positions of the waistband 6 are sewn, a sewing machine 3 is further arranged on the upper end surface of the base 2, one side of the sewing machine 3 is close to the movable workbench 1, the head of the sewing machine 3 is opposite to the upper end surface of the movable workbench 1, and the head of the sewing machine 3 is used for sewing a plurality of positions of the waistband; the two stretching round rollers 4 can be respectively arranged at two sides of the length direction of the movable workbench 1 in a movable manner along the length direction of the movable workbench, the two stretching round rollers 4 can respectively rotate along the axis direction of the two stretching round rollers, the rotation directions are the same, the waistband 6 to be sewn is generally in a closed circular ring shape, the waistband 6 is sleeved on the circumferential side walls of the two stretching round rollers 4, the waistband 6 is stretched and straightened by the mutual separation of the two stretching round rollers 4, so that the subsequent sewing operation is completed, after the sewing operation is completed, the two stretching round rollers 4 are close to each other, the waistband 6 is restored to a contraction state again, and an operator can take down the sewed waistband 6 conveniently; two drive roller 5 set up respectively in one side of 3 heads of sewing machine, two drive roller 5 can rotate and rotation opposite direction along its self axis direction respectively, and two drive roller 5 can be close to each other or keep away from, and one of them drive roller 5 can move along the direction of height of travelling table 1, through the rotation of drive roller 5 and with the contact of waistband 6, make waistband 6 can rotate towards a certain direction to help 3 heads of sewing machine accomplish and be cyclic annular sewing to waistband 6.
In a preferred embodiment, as shown in fig. 1, the movable table 1 is provided with a sliding slot 41 along the length direction thereof, and one end of each of the two brackets 42 is movably embedded in the sliding slot 41 along the length direction of the sliding slot 41 to provide an auxiliary guide for the directional movement of the brackets 42, so as to realize the mutual moving away or approaching of the two stretching round rollers 4.
In a preferred embodiment, as shown in fig. 1, the two stretching rollers 4 are each connected to one end of a support 42 facing away from the chute 41. The movement of the stretching round roller 4 is realized by the movement of the two brackets 42.
In a preferred embodiment, as shown in fig. 1, the side wall of each stretching round roller 4 is provided with an annular protrusion, wherein the annular protrusion of one stretching round roller 4 is arranged at one end of the stretching round roller 4 close to the bracket 42, and the annular protrusion of the other stretching round roller 4 is arranged at one end of the stretching round roller 4 away from the bracket 42. The annular bulge is used for limiting the waistband 6 placed on the stretching round roller 4, and the waistband 6 is prevented from moving in the waistband width direction in the rotating process along with the driving round roller 5, so that the sewing thread is not uniform.
In a preferred embodiment, as shown in fig. 1, the head of the sewing machine 3 comprises a head 31 and a base 32, a waistband 6 to be sewn is placed between the head 31 and the base 32, one side of the waistband 6 is attached to the base 32, and the other side of the waistband 6 is in contact with the head 31.
In a preferred embodiment, as shown in fig. 1, one of the driven round rollers 5 is close to the head 31, the other driven round roller 5 is close to the base 32, and the two driven round rollers 5 sandwich the waistband 6, and a part of the waistband 6 passes through the gap between the head 31 and the base 32 and the gap between the two driven round rollers 5 in sequence.
In a preferred embodiment, as shown in fig. 1, a driving motor (not shown) is further included, and the driving motor is respectively connected with the two driving round rollers 5 in a driving manner. The driving motor drives the two driving round rollers 5 to rotate relatively, thereby driving the waistband 6 to rotate.
In a preferred embodiment, as shown in fig. 1, the device further includes a horizontal displacement actuator, the upper end surface of the base 2 is provided with a limiting rib along the width direction of the movable table 1, the lower end surface of the movable table 1 is provided with a limiting groove along the width direction of the movable table 1, the limiting rib is matched with the limiting groove, and the horizontal displacement actuator is in driving connection with the movable table 1. The moving direction of the movable workbench 1 is limited by the matching of the limiting ribs and the limiting grooves, so that the accuracy of the position of the sewing line is ensured.
In a preferred embodiment, as shown in fig. 1, the device further comprises a vertical displacement actuator, and the vertical displacement actuator is in driving connection with one of the driving round rollers 5. The preferred vertical displacement executor sets up in the top of moving table 1, and vertical displacement executor is connected with the drive round roller 5 that is located the top, arranges that the space is great, conveniently is located the drive round roller 5 on upper portion and reciprocates.
In a preferred embodiment, as shown in fig. 1, the horizontal displacement actuator and the vertical displacement actuator are one or a combination of a cylinder, an electric cylinder and a hydraulic cylinder, preferably a cylinder, and the cost is low and the maintenance cost is low.
In a preferred embodiment, as shown in fig. 1, the controller further includes a plc controller, and the plc controller is communicatively connected to the motor, the horizontal displacement actuator, and the vertical displacement actuator, and controls the operating time and the operating state of the horizontal displacement actuator and the vertical displacement actuator.
In the following description, a specific embodiment is described, and it should be noted that the structures, processes and materials described in the following embodiment are only used to illustrate the feasibility of the embodiment, and are not intended to limit the scope of the present invention.
The working principle of the automatic waist pulling device is that firstly, an operator sleeves waists to be sewn at two ends of a stretching round roller, then two supports move towards two opposite sides along a sliding groove respectively, the two stretching round rollers are separated, so that the stretchable waists are straightened and tensioned, then a driving round roller positioned above the stretching round roller falls down to be contacted with the upper side of the waists, then the two driving round rollers start to rotate relatively, the waists are held by the round rollers and are driven to rotate, in addition, a machine head of a sewing machine starts to perform sewing work, a moving workbench starts to move after one circle of sewing is finished, the waists are driven to perform short-distance movement in the width direction of the waists, then the machine head of the sewing machine starts to perform sewing work of a second circle, so as to finish the sewing work of setting the number of circles, after all sewing is finished, the driving round roller positioned above the stretching round roller is lifted, and the two supports move towards the inner, the two stretching round rollers are close to each other, the waistband returns to a contraction state again, and finally the operator takes down the sewed waistband.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (10)
1. An automatic lumbar support device, comprising:
the movable workbench is movably arranged on the upper end surface of the base along the width direction of the movable workbench, a sewing machine is further arranged on the upper end surface of the base, one side of the sewing machine is close to the movable workbench, and the head of the sewing machine is opposite to the upper end surface of the movable workbench;
the two stretching round rollers can be respectively arranged at two sides of the length direction of the movable workbench in a manner of moving along the length direction of the movable workbench, and can respectively rotate along the axis direction of the stretching round rollers, and the rotation directions of the stretching round rollers are the same;
two drive circle rollers, two the drive circle roller sets up respectively one side of sewing machine head, two the drive circle roller can rotate and rotation opposite direction along its self axis direction respectively, and two the drive circle roller can be close to each other or keep away from, one of them the drive circle roller can be followed the direction of height of travelling table removes.
2. The automatic lumbar stretching device according to claim 1, wherein the movable table is provided with a sliding groove along the length direction thereof, and one end of each of the two brackets is movably embedded in the sliding groove along the length direction of the sliding groove.
3. The automatic lumbar stretching device according to claim 2, wherein two said stretching rollers are respectively connected with one end of said bracket away from said chute.
4. The automatic lumbar stretching device according to claim 3, wherein the side wall of each of said stretching rollers is provided with an annular protrusion, wherein the annular protrusion of one of said stretching rollers is disposed at an end of said stretching roller close to said bracket, and the annular protrusion of the other of said stretching rollers is disposed at an end of said stretching roller away from said bracket.
5. The automatic lumbar stretching device according to claim 1, wherein the head of the sewing machine comprises a head and a base, and a lumbar head to be sewn is placed between the head and the base.
6. The automatic lumbar stretching device of claim 5, wherein one of said drive rollers is adjacent to said machine head, the other of said drive rollers is adjacent to said base, and a lumbar head is sandwiched between said drive rollers.
7. The automatic lumbar stretching device according to claim 1, further comprising a driving motor, wherein said driving motor is respectively connected with said two driving round rollers.
8. The automatic waist pulling device according to claim 1, further comprising a horizontal displacement actuator, wherein the upper end surface of the base is provided with a limiting rib along the width direction of the movable workbench, the lower end surface of the movable workbench is provided with a limiting groove along the width direction of the movable workbench, the limiting rib is matched with the limiting groove, and the horizontal displacement actuator is in driving connection with the movable workbench.
9. The automatic lumbar stretching device according to claim 8, further comprising a vertical displacement actuator drivingly connected to one of said drive rollers.
10. The automatic lumbar stretching device according to claim 9, wherein said horizontal displacement actuator and said vertical displacement actuator are one or a combination of a pneumatic cylinder, an electric cylinder, and a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921056900.2U CN210657437U (en) | 2019-07-08 | 2019-07-08 | Automatic waist pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921056900.2U CN210657437U (en) | 2019-07-08 | 2019-07-08 | Automatic waist pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210657437U true CN210657437U (en) | 2020-06-02 |
Family
ID=70836550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921056900.2U Active CN210657437U (en) | 2019-07-08 | 2019-07-08 | Automatic waist pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210657437U (en) |
-
2019
- 2019-07-08 CN CN201921056900.2U patent/CN210657437U/en active Active
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