CN109179033B

CN109179033B - Multi-stage winding mechanism for curtain

Info

Publication number: CN109179033B
Application number: CN201811135599.4A
Authority: CN
Inventors: 朱亚军; 朱新亚; 朱辰
Original assignee: Lixin Fuya Gauze Co ltd
Current assignee: Lixin Fuya Gauze Co ltd
Priority date: 2018-09-28
Filing date: 2018-09-28
Publication date: 2020-07-07
Anticipated expiration: 2038-09-28
Also published as: CN109179033A

Abstract

The invention discloses a multi-stage winding mechanism for a hanging curtain, wherein curtain cloth is placed on a platform, a slide way is arranged in the platform, a pressing mechanism is arranged on and connected with the slide way in a sliding way, a conveying mechanism is arranged in the platform, a wire reel is used for winding the processed curtain cloth, a curtain drawing mechanism is arranged between the platform and the wire reel, a cylinder is arranged on and fixedly connected with the upper end surface of an upper supporting plate, two ends of a lower supporting plate are connected with the slide way in a sliding way, a pressing plate is arranged between the upper supporting plate and the lower supporting plate, guide posts are arranged at two ends of the pressing plate, one ends of the guide posts are fixedly connected with the pressing plate, the other ends of the guide posts penetrate through the upper supporting, the curtain drawing mechanism and the wire spool are used for realizing the secondary gap type convolution of the curtain, the convoluted curtain cloth is relatively flat, and the conditions of overlapping, wrinkling and the like can not occur; the deformation of the cord fabric caused by convolution can not be found, and the product quality is not influenced.

Description

Multi-stage winding mechanism for curtain

Technical Field

The invention belongs to the technical field of product rolling, and particularly relates to a multi-stage rolling mechanism for a curtain.

Background

The curtain door is a living article, is made of a transparent material and is mainly used for opening an air conditioner in summer and can be opened from the outside of the curtain to the inside of a room, and the main types of the curtain door are magnetic split curtain doors and the like. The screen window door on the market at present is of a plurality of varieties, but screen doors are few, the magnetic opposite-opening curtain door is less, and cord fabric political feeding on the whole workbench is generally realized through rotation of a cord fabric wire spool behind the processed curtain door structure.

Chinese patent CN201721039639.6 discloses a multifunctional wire spool, which comprises a first wire insertion row, a second wire insertion row, a support and a wire spool, wherein the back of the support is connected with a wheel through a wheel shaft, the upper part of the support is hinged with a rain shield, the middle part of the support is connected with the wire spool through a shaft, the first wire insertion row is uniformly arranged on the front panel of the wire spool around the axis at equal distance, an air switch and a first three-hole seat are arranged at the central position on the front panel of the wire spool, a first three-hole seat is arranged at one side of the air switch, a touch-proof baffle is arranged at the position corresponding to the first three-hole seat outside the wire spool, the wire spool is communicated with the second wire insertion row through a cable, a jack is arranged at the upper part of the second wire insertion row, a second three-hole seat and a switch are arranged at the other side of the second wire insertion row opposite to the cable, and one side of the second three-hole, although the above invention gives an improvement on the wire spool, there are cases where the curtain product is overlapped, wrinkled, etc. in the convolution.

Disclosure of Invention

In view of the above shortcomings in the prior art, the present invention provides a blank pressing mechanism of a curtain welding machine, which is directed to solve one of the technical problems in the background art.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

a multi-stage winding mechanism for a hanging curtain comprises a platform, a curtain cloth, a pressing mechanism and a wire spool, wherein the curtain cloth is placed on the platform, a slide is formed in the platform, the pressing mechanism is installed on the slide and is in sliding connection with the slide, a conveying mechanism is arranged in the platform, the wire spool is used for winding the processed curtain cloth, a curtain pulling mechanism is arranged between the platform and the wire spool and comprises a first rotating support and a second rotating support, the first rotating support and the second rotating support respectively comprise a first supporting column, a bracket is arranged at the top end of the first supporting column and is used for supporting a rotating shaft, a third rotating support is arranged between the first rotating support and the second rotating support and comprises a third lifting connecting rod, a supporting rod and a guide rod, one end of the supporting rod is fixedly connected with the third lifting connecting rod, and the other end of the supporting rod is sleeved on the guide rod and is in sliding connection with the guide rod, the support rod is fixedly connected with a movable shaft used for conveying the curtain cloth.

As a further improvement of the invention, the pressing mechanism comprises an air cylinder, an upper supporting plate and a lower supporting plate, the air cylinder is arranged on the upper end surface of the upper supporting plate and is fixedly connected with the upper supporting plate, two ends of the lower supporting plate are slidably connected with the slide way, a pressing plate is arranged between the upper supporting plate and the lower supporting plate, two ends of the pressing plate are provided with guide posts, one ends of the guide posts are fixedly connected with the pressing plate, the other ends of the guide posts penetrate through the upper supporting plate and extend out of the upper end surface, and the output end of the air cylinder penetrates through the upper supporting plate.

As a further improvement of the invention, the conveying mechanism comprises a conveying belt and a return spring, one end of the return spring is fixedly connected with the conveying belt, and the other end of the return spring is fixedly connected with the lower supporting plate.

As a further improvement of the invention, the wire spool comprises a wire spool body, and a ratchet mechanism is arranged in the wire spool body and is tightly connected with the wire spool body.

The beneficial effect of adopting above technical scheme is:

according to the invention, the curtain is drawn by the curtain drawing mechanism and the wire spool to realize the secondary gap type convolution of the curtain, so that compared with the common convolution mode of only the wire spool, the convoluted curtain cloth is relatively flat and can not be overlapped, folded and the like; the deformation of the cord fabric caused by convolution can not be found, and the product quality is not influenced.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of the present embodiment;

FIG. 2 is a partial detail view of the hold-down mechanism of this embodiment;

FIG. 3 is a detailed view of a portion of the transfer mechanism of the present embodiment;

FIG. 4 is a detail view of a portion of a third bracket of the present embodiment;

FIG. 5 is a detailed view of a portion of the spool of the present embodiment;

the device comprises a platform 1, a slide rail 10, a curtain 2, a pressing mechanism 3, an air cylinder 30, an upper supporting plate 31, a lower supporting plate 32, a pressing plate 33, a guide column 330, a conveying mechanism 4, a conveying belt 40, a return spring 41, a curtain pulling mechanism 5, a rotating support I50, a rotating support I51, a support III 510, a lifting connecting rod 511, a supporting rod 52, a rotating support II, a wire winding disc 6, a ratchet mechanism 60 and a wire winding disc body 61.

Detailed Description

The following embodiments are provided to describe the embodiments of the present invention, and to further describe the detailed description of the embodiments of the present invention, such as the shapes, configurations, mutual positions and connection relationships of the components, the functions and operation principles of the components, the manufacturing processes and operation methods, etc., so as to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solutions of the present invention.

As shown in fig. 1-5, a multi-stage curtain winding mechanism includes a platform 1, a curtain 2, a pressing mechanism 3 and a spool 6, the curtain 2 is placed on the platform 1, a slide 10 is provided in the platform 1, the pressing mechanism 3 is mounted on the slide 10 and is slidably connected with the slide, a conveying mechanism 4 is provided in the platform 1, the spool 6 is used for winding the processed curtain 2, a curtain pulling mechanism 5 is provided between the platform 1 and the spool 6, the curtain pulling mechanism 5 includes a first rotating bracket 50 and a second rotating bracket 52, the first rotating bracket 50 and the second rotating bracket 52 respectively include two first supporting posts, a bracket is provided at the top end of the first supporting post, the bracket is used for supporting a rotating shaft therein, a third bracket 51 is provided between the first rotating bracket 50 and the second rotating bracket 52, the third bracket 51 includes a three lifting connecting rod 510, a supporting rod 511 and a guiding rod 512, one end of the support bar 511 is fixedly connected with the lifting three-link 510, and the other end is sleeved on the guide bar 512 and is in sliding connection with the guide bar, and the support bar 511 is fixedly connected with a rotating shaft for conveying the curtain cloth 2.

Hold-down mechanism 3 includes cylinder 30, goes up backup pad 31 and bottom suspension fagging 32, cylinder 30 install in last backup pad 31 up end and with last backup pad fixed connection, bottom suspension fagging 32 both ends with slide 10 sliding connection, upward be equipped with clamp plate 33 between backup pad 31 and the bottom suspension fagging 32, the clamp plate 33 both ends are equipped with guide post 330, guide post 330 one end and clamp plate 33 fixed connection, and the other end runs through backup pad 31 and stretches out the up end, the cylinder 30 output runs through backup pad 31 and stretches out lower surface and clamp plate 33 fixed connection.

The conveying mechanism 4 comprises a conveying belt 40 and a return spring 41, wherein one end of the return spring 41 is fixedly connected with the conveying belt 40, and the other end of the return spring 41 is fixedly connected with the lower supporting plate 32.

The wire spool 6 is wound on a wire spool body 61, and a ratchet mechanism 60 is arranged in the wire spool body 61 and is tightly connected with the wire spool body.

The following specific working modes are illustrated by specific examples:

for the convolution of the processed cord fabric 2, firstly, the cord fabric 2 is in contact connection with a conveyor belt on a conveying mechanism through the conveying mechanism 4, and the cord fabric 2 and the conveyor belt on the conveyor belt pass through a lower supporting plate 32 and a pressing plate 33 of a pressing mechanism 3 and then reach a wire spool 6 through a cord pulling mechanism 5; the winding mode in the curtain drawing mechanism 5 is that the third bracket 51 is a driving part, when the three lifting connecting rods 510 move up and down, the curtain cloth 2 is driven to stretch, because the wire spool 6 is provided with the ratchet mechanism 60, the third bracket 51 driven by the three lifting connecting rods 510 move down, the rotating shaft of the three bracket 51 is driven to move down, the curtain cloth 2 can only move right, for better convolution, the curtain cloth is not deformed, the pressing mechanism 3 presses the curtain cloth 2 to move right together with the conveyor belt, when the three lifting connecting rods 510 move up, the wire spool 6 starts convolution, the air cylinder 30 of the pressing mechanism 3 is loosened, and the pressing mechanism 3 resets under the action of the reset spring 41; the curtain is drawn and the mechanism and wire spool two kinds of mechanisms are used to realize the secondary interval type convolution of the curtain, so compared with the common convolution mode only with wire spool, the convoluted curtain cloth is smoother, and the conditions of overlapping, folding and the like can not occur; the deformation of the cord fabric caused by convolution can not be found, and the product quality is not influenced.

The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited to the precise form disclosed, and that various insubstantial modifications of the inventive concepts and solutions, or their direct application to other applications without such modifications, are intended to be covered by the scope of the invention. The protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a multistage winding mechanism of curtain which characterized in that: the curtain fabric winding and unwinding device comprises a platform (1), curtain fabric (2), a pressing mechanism (3) and a wire spool (6), wherein the curtain fabric (2) is placed on the platform (1), a slide way (10) is formed in the platform (1), the pressing mechanism (3) is installed on the slide way (10) and is in sliding connection with the slide way, a conveying mechanism (4) is arranged in the platform (1), the wire spool (6) is used for winding the processed curtain fabric (2), a curtain pulling mechanism (5) is arranged between the platform (1) and the wire spool (6), the curtain pulling mechanism (5) comprises a first rotating support (50) and a second rotating support (52), the first rotating support (50) and the second rotating support (52) respectively comprise a first supporting column, a bracket is arranged at the top end of the first supporting column and used for supporting a rotating shaft, a third support (51) is arranged between the first rotating support (50) and the second rotating support (52), support three (51) is including three connecting rods (510), bracing piece (511) and guide bar (512) that go up and down, bracing piece (511) one end and three connecting rod (510) fixed connection that go up and down, and the other end with the cover locate on guide bar (512) and with guide bar sliding connection, bracing piece (511) and the axis of rotation fixed connection who is used for conveying curtain cloth (2).

2. The multi-stage winding mechanism of the curtain as claimed in claim 1, wherein: hold-down mechanism (3) include cylinder (30), go up backup pad (31) and bottom suspension fagging (32), cylinder (30) install in last backup pad (31) up end and with last backup pad fixed connection, bottom suspension fagging (32) both ends with slide (10) sliding connection, it is equipped with clamp plate (33) to go up between backup pad (31) and bottom suspension fagging (32), clamp plate (33) both ends are equipped with guide post (330), guide post (330) one end and clamp plate (33) fixed connection, and the other end runs through backup pad (31) and stretches out the up end, backup pad (31) are stretched out lower surface and clamp plate (33) fixed connection to cylinder (30) output run through.

3. The multi-stage winding mechanism of the curtain as claimed in claim 2, wherein: conveying mechanism (4) include conveyer belt (40) and return spring (41), return spring (41) one end and conveyer belt (40) fixed connection, and the other end with lower backup pad (32) fixed connection.

4. The multi-stage winding mechanism of the curtain as claimed in claim 1, wherein: the wire spool (6) comprises a wire spool body (61), and a ratchet mechanism (60) is arranged in the wire spool body (61) and is tightly connected with the wire spool body.