CN112538698A

CN112538698A - Edge covering device for textile operation

Info

Publication number: CN112538698A
Application number: CN202011336221.8A
Authority: CN
Inventors: 闻平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-03-23

Abstract

The invention relates to the technical field of spinning, and discloses a taping device for spinning operation, which comprises a rack, a motor, a lower roller and a bearing plate, wherein the motor is fixed on the lower end face of the top of the rack, a push-pull rod is connected with the vertical part of a movable plate, the top end of the movable plate is connected with the lower end face of the top of the rack, a transmission belt is installed on an upper barrel, the bottom end of the transmission belt is installed on a lower barrel, the lower barrel is fixed on an outer shaft, a plate shifting barrel is installed on the outer shaft, the outer shaft is arranged on the outer side of the vertical part of the rack, a control gear is connected with a driven gear, the driven gear is fixed on a horizontal shaft, and the lower roller. This device of borduring of weaving operation for this device can turn over the edge of cloth automatically, and can level and smooth pressfitting to the cloth that turns over after rolling over, guarantees to turn over the edge of rolling over and can closely laminate with cloth itself, and convenient follow-up sewing machine constructs can work smoothly.

Description

Edge covering device for textile operation

Technical Field

The invention relates to the technical field of spinning, in particular to a wrapping device for spinning operation.

Background

The covering machine is a machine frequently used in the textile processing process, is mainly used for folding and sewing the edges of textile fabrics, quilts, bed sheets and the like, enables the edges of the textile fabrics, the quilts and the bed sheets to be smooth, and is not easy to be pulled and damaged in the subsequent processing or using process due to the fact that thread ends are exposed.

Along with the continuous use of taping machine in the course of working of sheet and large-scale cloth, discover in the use, because current taping machine structural design is unreasonable, mostly adopt the manual work to turn over a marginal, sew up by sewing mechanism again, it is inefficient, and can't guarantee to turn over the marginal and cloth and closely laminate.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the edge covering device for the textile operation, which has the advantages of high efficiency and close fitting of the folded cloth, and solves the problems of low efficiency and loose fitting of the folded cloth.

(II) technical scheme

In order to achieve the purposes of high efficiency and close fitting of the folded cloth, the invention provides the following technical scheme: a hemming device for textile operation comprises a rack, a motor, a lower roller and a bearing plate, wherein the motor is fixed on the lower end face of the top of the rack, an output shaft is installed on the motor, a control gear, a first bevel gear and an upper roller are fixed on the output shaft, the first bevel gear is connected with a second bevel gear which is fixed on an installation shaft, the installation shaft is connected with a bearing seat, the bearing seat is connected with the rack, an upper barrel is fixed on the installation shaft, a convex column is installed on the edge of the upper barrel and connected with a push-pull rod, the push-pull rod is connected with the vertical part of a movable plate, the top end of the movable plate is connected with the lower end face of the top of the rack, a transmission belt is installed on the upper barrel, the bottom end of the transmission belt is installed on the lower barrel, the lower barrel is fixed on the outer shaft, and a plate shifting barrel is installed, the outer axle sets up in the frame vertical part outside simultaneously, control gear and driven gear interconnect, and driven gear fixes on the horizontal axis to the horizontal axis runs through the side of frame, and the inboard of frame is installed and is accepted the board simultaneously, the lower roll is fixed on the horizontal axis.

Preferably, the diameter of the control gear is the same as that of the driven gear, and the centers of the control gear and the driven gear are on the same vertical line.

Preferably, the push-pull rod and the upper barrel form a rotating mechanism through the convex column, the push-pull rod and the movable plate form the rotating mechanism through the columnar shaft, and the movable plate is in sliding connection with the rack.

Preferably, one end of the movable plate, which is close to the lower barrel, is provided with a sharp convex structure, and the lower end face of the horizontal part of the movable plate is equidistantly provided with barrel-shaped structures with round front-view sections.

Preferably, the diameters of the lower cylinder and the upper cylinder are the same, the upper cylinder is in welded connection with the mounting shaft, and the mounting shaft and the rack form the rotating mechanism through the bearing seat.

Preferably, the plate shifting cylinder is densely distributed with arc-shaped plate structures at equal angles, and the center of the plate shifting cylinder and the center of the horizontal part of the movable plate are positioned on the same horizontal plane.

(III) advantageous effects

Compared with the prior art, the invention provides a hemming device for textile operation, which has the following beneficial effects:

1. according to the edge covering device, the first bevel gear, the second bevel gear, the mounting shaft, the bearing seat, the upper barrel, the protruding column, the push-pull rod, the movable plate, the transmission belt, the lower barrel, the outer shaft and the plate shifting barrel are matched with one another to work, the edge of cloth can be continuously turned over and flattened, and the flatness of a turned part is guaranteed.

2. According to the edge covering device, the control gear, the driven gear, the upper roller, the horizontal shaft, the lower roller and the bearing plate are matched with each other to work, the edge after the turnover is formed in an extruding mode, and the fact that the cloth after the turnover is formed cannot deform when the cloth reaches the sewing mechanism is guaranteed.

Drawings

FIG. 1 is a front view of the taping device of this invention;

FIG. 2 is a front sectional view of the mounting shaft of the present invention;

FIG. 3 is a top view of the taping device of this invention;

FIG. 4 is a schematic view of a post of the present invention.

In the figure: 1. a frame; 2. a motor; 3. an output shaft; 4. a control gear; 5. a first bevel gear; 6. upper roll; 7. a second bevel gear; 8. installing a shaft; 9. a bearing seat; 10. feeding the cylinder; 11. a convex column; 12. a push-pull rod; 13. a movable plate; 14. a drive belt; 15. a lower barrel; 16. an outer shaft; 17. a plate pulling cylinder; 18. a driven gear; 19. a horizontal axis; 20. a lower roll; 21. a bearing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a hemming device for textile operations includes a frame 1, a motor 2, an output shaft 3, a control gear 4, a first bevel gear 5, an upper roller 6, a second bevel gear 7, an installation shaft 8, a bearing seat 9, an upper barrel 10, a convex pillar 11, a push-pull rod 12, a movable plate 13, a transmission belt 14, a lower barrel 15, an outer shaft 16, a dial plate barrel 17, a driven gear 18, a horizontal shaft 19, a lower roller 20 and a bearing plate 21, wherein the motor 2 is fixed on the lower end surface of the top of the frame 1, the motor 2 is provided with the output shaft 3, the output shaft 3 is fixed with the control gear 4, the first bevel gear 5 and the upper roller 6, the first bevel gear 5 is connected with the second bevel gear 7, the second bevel gear 7 is fixed on the installation shaft 8, the installation shaft 8 is connected with the bearing seat 9, the bearing seat 9 is connected with the frame 1, the installation, and the side of the upper cylinder 10 is provided with a convex column 11, and the convex column 11 is connected with a push-pull rod 12, the push-pull rod 12 is connected with the vertical part of a movable plate 13, and the top end of the movable plate 13 is connected with the lower end surface of the top of the frame 1, the upper cylinder 10 is provided with a transmission belt 14, and the bottom end of the transmission belt 14 is arranged on a lower cylinder 15, and the lower cylinder 15 is fixed on an outer shaft 16, and the outer shaft 16 is provided with a plate shifting cylinder 17, meanwhile, the outer shaft 16 is arranged outside the vertical part of the frame 1, a control gear 4 is connected with a driven gear 18, and the driven gear 18 is fixed on a horizontal shaft 19, and the horizontal shaft 19 penetrates through the side of the frame 1, and meanwhile, the inner side of the frame.

The diameters of the control gear 4 and the driven gear 18 are the same, and the centers of the control gear 4 and the driven gear 18 are on the same vertical line, the output shaft 3 and the horizontal shaft 19 which are connected with the control gear 4 and the driven gear 18 can drive the upper roller 6 and the lower roller 20 to perform stable extrusion shaping and cloth conveying operations;

the push-pull rod 12 and the upper cylinder 10 form a rotating mechanism through the convex column 11, the push-pull rod 12 and the movable plate 13 form a rotating mechanism through a cylindrical shaft, and the movable plate 13 is in sliding connection with the rack 1, the structural design enables the upper cylinder 10 to repeatedly push and pull the push-pull rod 12 through the convex column 11 when rotating, the push-pull rod 12 pushes and pulls the movable plate 13 to perform stable reciprocating motion in the horizontal direction, and the sliding connection ensures that the movable plate 13 can stably operate;

the structure design enables the sharp-pointed protruding structures of the movable plate 13 to be positioned between the turnover parts of the cloth and matched with the cylindrical structure with the round bottom end to achieve the effect of flattening the turnover parts of the cloth;

the diameter of the lower barrel 15 is the same as that of the upper barrel 10, the upper barrel 10 is connected with the mounting shaft 8 in a welding manner, and the mounting shaft 8 and the frame 1 form a rotating mechanism through a bearing seat 9, the structural design enables the upper barrel 10 to stably drive the lower barrel 15 and a connecting structure thereof to rotate through a transmission belt 14, and the mounting shaft 8 can be driven to rotate by a driving structure connected with the second bevel gear 7 under the action of the bearing seat 9;

the plate shifting cylinder 17 is distributed with arc-shaped plate-shaped structures at equal angles, the center of the plate shifting cylinder 17 and the center of the horizontal part of the movable plate 13 are positioned on the same horizontal plane, and the plate-shaped structures on the plate shifting cylinder 17 can continuously shift the stable edge of the cloth when the plate shifting cylinder 17 rotates due to the structural design.

When the device is used, firstly, one side of the cloth needing edge covering is flatly placed on the bearing plate 21, the end of the cloth is turned over, the end of the cloth is folded and the sharp convex part of the movable plate 13 is surrounded, namely, one side of the cloth with a burr is turned over and lapped on the upper end surface of the movable plate 13, the main part of the cloth is positioned between the lower end surface of the movable plate 13 and the upper end surface of the bearing plate 21, the cloth is pulled to pass through the space between the upper roller 6 and the lower roller 20, the upper roller 6 and the lower roller 20 are in tight contact with the cloth, the motor 2 in the figure 1 is powered through an external circuit, the motor 2 drives the control gear 4, the first bevel gear 5 and the upper roller 6 to rotate through the output shaft 3, the control gear 4 drives the horizontal shaft 19 and the lower roller 20 to rotate in the direction opposite to the rotation direction of the output shaft 3 through the driven, the cloth is conveyed in the direction far away from the movable plate 13 by using the friction force;

when the output shaft 3 rotates, the first bevel gear 5 synchronously rotates along with the output shaft 3, the first bevel gear 5 drives the upper barrel 10 to rotate through the mounting shaft 8, the upper barrel 10 drives the lower barrel 15 to rotate anticlockwise through the transmission belt 14, the rotation direction of the upper barrel is determined from the front view angle of the device in fig. 1, the lower barrel 15 drives the plate shifting barrel 17 to rotate anticlockwise through the outer shaft 16, the plate shifting barrel 17 continuously hits and beats the edge of the cloth with the burr from bottom to top, the cloth is hit and turns over upwards, and when the cloth is pulled by the upper roller 6 and the lower roller 20 to move towards the movable plate 13, the edge part of the cloth with the burr is arranged above the movable plate 13, so that the cloth can reach the upper roller 6 and the lower roller 20 in a turning state; while the upper cylinder 10 rotates, the upper cylinder 10 repeatedly pushes and pulls the push-pull rod 12 in the horizontal direction through the convex column 11, the push-pull rod 12 pushes and pulls the movable plate 13 to perform stable reciprocating motion in the horizontal direction, and under the action of the convex column 11 and a cylindrical shaft connected with the movable plate 13 through the push-pull rod 12, the push-pull rod 12 only pulls the movable plate 13 to perform horizontal movement, so that the movable plate 13 continuously reciprocates left and right and simultaneously drives a cylindrical structure installed at the bottom end of the cylindrical structure to roll and flatten cloth placed on the bearing plate 21, and the sharp protruding part of the movable plate 13 continuously rubs and flattens the inner surface of the turnover part while reciprocating left and right, thereby ensuring that the turnover cloth cannot be folded and piled up; the edge of the folded cloth is continuously pulled by the upper roller 6 and the lower roller 20 to reach the position between the upper roller 6 and the lower roller 20, and is flattened and conveyed to a subsequent sewing structure for sewing.

In conclusion, the edge covering device can automatically turn over the edges of the cloth, can smoothly press the turned cloth, ensures that the turned edges can be tightly attached to the cloth, and is convenient for a subsequent sewing mechanism to work smoothly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device of borduring for weaving operation, includes frame (1), motor (2), lower roll (20) and accepts board (21), its characterized in that: the device comprises a rack (1), wherein a motor (2) is fixed on the lower end face of the top of the rack (1), an output shaft (3) is installed on the motor (2), a control gear (4), a first bevel gear (5) and an upper roller (6) are fixed on the output shaft (3), the first bevel gear (5) is connected with a second bevel gear (7), the second bevel gear (7) is fixed on an installation shaft (8), the installation shaft (8) is connected with a bearing seat (9), the bearing seat (9) is connected with the rack (1), an upper barrel (10) is fixed on the installation shaft (8), a convex column (11) is installed on the edge of the upper barrel (10), the convex column (11) is connected with a push-pull rod (12), the push-pull rod (12) is connected with the vertical part of a movable plate (13), and the top end face of the movable plate (13) is connected with the lower end face of the top of the rack (1, go up and install driving belt (14) on a section of thick bamboo (10), and the bottom of driving belt (14) is installed on a lower section of thick bamboo (15), and lower section of thick bamboo (15) are fixed on outer axle (16) to install on outer axle (16) and dial a board section of thick bamboo (17), outer axle (16) set up in frame (1) vertical part outside simultaneously, control gear (4) and driven gear (18) interconnect, and driven gear (18) fix on horizontal axis (19), and horizontal axis (19) run through the side of frame (1), and accept board (21) are installed to the inboard of frame (1) simultaneously, lower roll (20) are fixed on horizontal axis (19).

2. A hemming device for textile operations according to claim 1 wherein: the diameters of the control gear (4) and the driven gear (18) are the same, and the centers of the control gear (4) and the driven gear (18) are on the same vertical line.

3. A hemming device for textile operations according to claim 1 wherein: the push-pull rod (12) and the upper barrel (10) form a rotating mechanism through the convex column (11), the push-pull rod (12) and the movable plate (13) form the rotating mechanism through the columnar shaft, and the movable plate (13) is in sliding connection with the rack (1).

4. A hemming device for textile operations according to claim 1 wherein: the movable plate (13) is provided with a sharp convex structure at one end close to the lower barrel (15), and the lower end face of the horizontal part of the movable plate (13) is provided with barrel-shaped structures with round front section at equal intervals.

5. A hemming device for textile operations according to claim 1 wherein: the diameter of the lower cylinder (15) is the same as that of the upper cylinder (10), the upper cylinder (10) is connected with the mounting shaft (8) in a welding mode, and the mounting shaft (8) and the rack (1) form a rotating mechanism through a bearing seat (9).

6. A hemming device for textile operations according to claim 1 wherein: the shifting plate cylinder (17) is equidistantly and densely distributed with plate-shaped structures in the shape of arcs, and the center of the shifting plate cylinder (17) and the center of the horizontal part of the movable plate (13) are positioned on the same horizontal plane.