CN217203335U - Device for cutting off excess materials on lace edges of curtain cloth - Google Patents

Abstract

The utility model relates to a resection device especially relates to a casement flower bud silk limit clout resection device. The utility model provides a can be without arranging the rapid cutting of foreshadowing, be not restricted to sharp casement flower bud silk limit clout resection device. The utility model provides such casement flower bud silk limit clout resection device, include: the left side and the right side of the upper wall of the bottom plate are symmetrically provided with the supporting frames; the motor base is arranged at the front end of the support frame on the right side; the top of the motor base is provided with a rotating motor; first pivot is close to four corners department rotary type between two support frames and is provided with 4 first pivots, and the first pivot of two tops is in the coplanar, and the first pivot of two belows is in the coplanar. The electric heating wire is connected with a power supply, the electric heating wire moves on the soft track ring through the heat insulation steel wire to extrude the elastic piece, the elastic piece resets, the electric heating wire cuts the lace cloth into the shape the same as that of the soft track ring, and the lace cloth excess material cutting can be completed quickly and efficiently.

Description

Device for cutting off excess materials on lace edges of curtain cloth

Technical Field

The utility model relates to a resection device especially relates to a casement flower bud silk limit clout resection device.

Background

The curtain is used as a necessary product for home decoration, and usually, the lace is used as a bottom edge, so that the curtain is more attractive. Because the lace is soft in texture and ends with the lace, the lace is not cut properly, and the selvage can be drawn.

The current mode of cutting lace cloth edge is to cut the cloth edge with a large-scale cutting knife, firstly, the lace cloth needs to be arranged and paved manually, then cutting is unified, the mode needs to consume long time, and only straight shape can be cut.

Therefore, the device for cutting off the lace edge excess materials of the curtain cloth can cut rapidly without arranging mats and is not limited to a straight line, and is used for solving the technical problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the lace cloth needs to be arranged and paved manually, is time-consuming and long in time and can only cut into a straight shape, the technical problem to be solved is as follows: the device for cutting off the excess materials on the lace edges of the curtain cloth can be quickly cut without arranging mats and is not limited to a straight line.

The technical scheme is as follows: a device for cutting off lace edge remnants of a curtain fabric comprises: the left side and the right side of the upper wall of the bottom plate are symmetrically provided with the supporting frames; the motor base is arranged at the front end of the support frame on the right side; the top of the motor base is provided with a rotating motor; the four-angle-position-near rotating type lifting device comprises 4 first rotating shafts, two supporting frames and two rotating shafts, wherein the 4 first rotating shafts are rotatably arranged between the two supporting frames and are close to four corners; the first rotating shafts are provided with rolling shafts; the conveying belt is wound on the rolling shaft; the right ends of the two first rotating shafts at the front end are provided with a first belt pulley group; the rear end of the left side of the bottom plate is provided with a fixed shaft; the upper end of the fixed shaft is provided with a limiting ring; the fixed shaft is uniformly provided with 3 moving seats at intervals; the electric heating wire is arranged between the two moving seats at the upper end of the fixed shaft, and the heat insulation steel wire is arranged between the two moving seats at the lower end of the fixed shaft; the two moving seats are provided with elastic pieces; the flexible rail ring is arranged on the left side of the conveying belt.

As a further preferable scheme, the first pulley set is composed of two pulleys, and a flat belt is wound on the two pulleys.

As a further preferable embodiment, the method further comprises: the front and rear walls of the two support frames are provided with shaft seats; the second rotating shaft is rotatably arranged between the shaft seats at the front ends of the two support frames; the second rotating shaft is provided with a winding shaft; a third rotating shaft is rotatably arranged between the shaft seats at the rear ends of the two supporting frames, and the position of the third rotating shaft is higher than that of the second rotating shaft; and a second belt pulley group is arranged on the right side of the first rotating shaft at the upper ends of the third rotating shaft and the rear sides of the two support frames.

As a further preferable mode, the rotating electric machine is a servo motor.

As a further preferable mode, the flexible rail ring is shaped as a wavy line.

As a further preferable mode, the elastic member is a torsion spring.

The utility model has the advantages of it is following: 1. the electric heating wire is connected with a power supply, the electric heating wire moves on the soft track ring through the heat insulation steel wire to extrude the elastic piece, the elastic piece resets, the electric heating wire cuts the lace cloth into the shape the same as that of the soft track ring, and the lace cloth excess material cutting can be completed quickly and efficiently.

2. The axle seats are arranged on the front wall and the rear wall of the support frame, the lace cloth is wholly bundled and placed on the third rotating shaft, and a section of lace cloth is firstly pulled to be wound on the winding shaft, so that the required length of the lace cloth can be controlled.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a first partial body structure according to the present invention.

Fig. 3 is a schematic diagram of a second partial body structure according to the present invention.

Wherein: 1-bottom plate, 2-support frame, 3-motor base, 4-rotating motor, 5-first rotating shaft, 6-rolling shaft, 7-conveying belt, 8-first belt pulley group, 9-fixed shaft, 10-limiting ring, 11-moving base, 12-electric heating wire, 13-elastic element, 14-soft rail ring, 15-shaft base, 16-second rotating shaft, 17-winding shaft, 18-third rotating shaft and 19-second belt pulley group.

Detailed Description

The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).

Example 1

A device for cutting off lace edges of a curtain fabric, as shown in fig. 1-2, comprising: the device comprises a bottom plate 1, support frames 2, a motor base 3, a rotating motor 4, first rotating shafts 5, rolling shafts 6, conveying belts 7, first belt pulley sets 8, a fixed shaft 9, a limiting ring 10, a moving base 11, heating wires 12, elastic pieces 13 and a soft rail ring 14, wherein the support frames 2 are symmetrically arranged on the left side and the right side of the upper wall of the bottom plate 1, the motor base 3 is arranged at the front end of the support frame 2 on the right side, the rotating motor 4 is arranged at the top of the motor base 3, 4 first rotating shafts 5 are rotatably arranged between the two support frames 2 near the four corners, the first rotating shafts 5 above the two support frames are positioned on the same plane, the first rotating shafts 5 below the two support frames are positioned on the same plane, the rolling shafts 5 are respectively provided with the rolling shafts 6, the conveying belts 7 are wound on the rolling shafts 6, the right ends of the two first rotating shafts 5 at the front ends are provided with the first belt pulley sets 8, the rear end of the left side of the bottom plate 1 is provided with the fixed shaft 9 in a welding mode, the upper end of the limiting ring 10 is arranged in a scarf joint mode, the fixed shaft 9 is evenly provided with 3 movable seats 11 at intervals, an electric heating wire 12 is arranged between the two movable seats 11 at the upper end of the fixed shaft 9, a heat insulation steel wire is arranged between the two movable seats 11 at the lower end of the fixed shaft 9, the two movable seats 11 are provided with elastic parts 13, and the left side of the conveyor belt 7 is provided with a soft track ring 14.

The first belt pulley set 8 is composed of two belt pulleys, and flat belts are wound on the two belt pulleys.

When needs use this device, the staff need cut lace cloth, cut into 7 sizes of conveyer belt, then place on conveyer belt 7, staff control rotating electrical machines 4 work, rotating electrical machines 4's output shaft rotates the first pivot 5 that drives the front side lower extreme and rotates, the plane that 2 first pivots 5 of lower extreme formed, through conveyer belt 7 and 5 synchronous motion of first pivot of front side lower extreme, because two first pivots 5 right-hand members of front side all overlap there is the belt pulley, and around there being flat belt between the belt pulley, therefore 5 rotations of first pivot that can drive the homonymy top of this front side lower extreme rotate 5, the plane that 2 first pivots 5 of upper end formed, through 5 synchronous motion of conveyer belt 7 and first pivot 5 of front side upper end. The movable base 11 is adjusted up and down, the position of the heating wire 12 is adjusted, and the movable base 11 cannot move out of the fixed shaft 9 due to the limiting ring 10. The electric heating wire 12 is connected with a power supply, the electric heating wire 12 is heated, the electric heating wire 12 moves on the soft rail ring 14 through the heat insulation steel wire to extrude the elastic piece 13, the elastic piece 13 is reset, the electric heating wire 12 cuts the lace cloth into a shape the same as that of the soft rail ring 14, and then the cutting of the excess lace cloth can be completed. And after the lace cloth on the conveyor belt 7 falls down on the conveyor belt 7, replacing the lace cloth, repeating the operation, and finishing cutting again.

Example 2

On the basis of embodiment 1, as shown in fig. 3, the method further includes: axle bed 15, second pivot 16, winding axle 17, third pivot 18 and second pulley group 19, the preceding back wall of two support frames 2 all is provided with axle bed 15 through the welded mode, the rotary type is provided with second pivot 16 between the axle bed 15 of two support frames 2 front ends, be provided with winding axle 17 on the second pivot 16, the rotary type is provided with third pivot 18 between the axle bed 15 of two support frames 2 rear ends, third pivot 18 position is higher than second pivot 16, the right side of the first pivot 5 in third pivot 18 and two support frames 2 rear side upper ends is provided with second pulley group 19.

Since the lace cloth is cut into a shape of the size of the conveyor belt 7 at first each time, if the required lace cloth is long, the conveyor belt 7 cannot be put on. Through set up axle bed 15 at support frame 2 front and back wall, with the whole bundle of lace cloth place on third pivot 18, pull one section lace cloth earlier and wind on winding axle 17, just can control required lace cloth length, through third pivot 18 and the second belt pulley group 19 that sets up on the right side of two support frame 2 rear side upper ends first pivot 5, whole device just can be because of rotating electrical machines 4 rotates and whole synchronous rotation.

The rotating motor 4 is a servo motor, the servo motor realizes closed-loop control of position, speed and moment, the problem of step loss of the stepping motor is solved, and the high-speed performance is good.

The shape of the soft track ring 14 is a wavy line, and the wavy line has radian, so that the compression and the reset of the torsion spring are facilitated.

The elastic member 13 is a torsion spring, and the cutting of the heating wire 12 is completed by the deformation and the reset of the torsion spring.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims (6)

1. A device for cutting off surplus materials at lace edges of curtain cloth is characterized by comprising:

the support frame comprises a base plate (1) and support frames (2), wherein the support frames (2) are symmetrically arranged on the left side and the right side of the upper wall of the base plate (1);

the motor base (3) is arranged at the front end of the support frame (2) on the right side of the motor base (3);

the top of the motor base (3) is provided with a rotating motor (4);

the two supporting frames (2) are rotatably provided with 4 first rotating shafts (5) close to four corners, the two upper first rotating shafts (5) are positioned on the same plane, and the two lower first rotating shafts (5) are positioned on the same plane;

the first rotating shaft (5) is provided with a rolling shaft (6);

the conveying belt (7) is wound on the rolling shaft (6);

the right ends of the two first rotating shafts (5) at the front end are provided with a first belt pulley group (8);

a fixed shaft (9), wherein the rear end of the left side of the bottom plate (1) is provided with the fixed shaft (9);

the upper end of the fixed shaft (9) is provided with a limiting ring (10);

the fixed shaft (9) is uniformly provided with 3 movable seats (11) at intervals;

the electric heating wire (12) is arranged between the two moving seats (11) at the upper end of the fixed shaft (9), and the heat insulation steel wire is arranged between the two moving seats (11) at the lower end of the fixed shaft (9);

the two moving seats (11) are provided with elastic pieces (13);

a flexible rail ring (14), and the left side of the conveyor belt (7) is provided with the flexible rail ring (14).

2. The lace edge residue cutting device for window curtains according to claim 1, wherein the first pulley group (8) is composed of two pulleys around which a flat belt is wound.

3. The device for cutting off the lace edge remnants of the curtain fabric as claimed in claim 2, further comprising:

the shaft seats (15) are arranged on the front and rear walls of the two support frames (2);

a second rotating shaft (16), wherein the second rotating shaft (16) is rotatably arranged between the shaft seats (15) at the front ends of the two supporting frames (2);

a winding shaft (17), wherein the second rotating shaft (16) is provided with the winding shaft (17);

a third rotating shaft (18) is rotatably arranged between the shaft seats (15) at the rear ends of the two support frames (2), and the position of the third rotating shaft (18) is higher than that of the second rotating shaft (16);

and a second belt pulley set (19) is arranged on the right side of the first rotating shaft (5) at the upper end of the rear sides of the second rotating shaft (19), the third rotating shaft (18) and the two support frames (2).

4. The device for cutting off lace edges of a curtain as claimed in claim 3, wherein the rotating motor (4) is a servo motor.

5. The device for cutting off the lace rim remnants of the curtain cloth according to claim 4, wherein the flexible rail ring (14) is formed in a wavy line.

6. The device for cutting off lace edges of window curtains according to claim 5, wherein the elastic member (13) is a torsion spring.

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