CN218370806U

CN218370806U - Curtain cloth deviation rectifying device

Info

Publication number: CN218370806U
Application number: CN202222522122.XU
Authority: CN
Inventors: 朱永阳
Original assignee: Dongguan Ridong Intelligent Equipment Co ltd
Current assignee: Dongguan Ridong Intelligent Equipment Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-24
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a curtain cloth deviation correcting device, which comprises a conveyor belt, a clamping mechanism, an aligning mechanism and a synchronizing mechanism. When the curtain is conveyed on the conveyor belt, the curtain is pulled by the material clamping mechanism; the synchronous mechanism drags the curtain to move forward, and the curtain is always in a straightening state under the combined action of the material clamping mechanism and the synchronous mechanism, so that the deviation of the splicing edge of the curtain can be effectively prevented, and the processing quality can be guaranteed.

Description

Curtain cloth deviation rectifying device

Technical Field

The utility model relates to the technical field of curtain processing, especially, indicate a casement deviation correcting device.

Background

The curtain is made of cloth, hemp, yarn, aluminum sheet, wood chip, metal material, etc. and has the functions of shading sun, insulating heat and regulating indoor light. The cloth curtain is divided into cotton gauze, polyester fabric, polyester-cotton blended fabric, cotton-hemp blended fabric, non-woven fabric and the like according to the material, different materials, textures, colors, patterns and the like are integrated to form cloth curtains with different styles, and the cloth curtains are matched with indoor design curtains with different styles.

In order to meet the size of a large-size window, a plurality of curtains are often spliced together. Before the curtain is spliced, the splicing edges of the two curtains need to be straightened, so that the curtain is prevented from deviating and the splicing quality is guaranteed. The traditional curtain splicing edge straightening and straightening work is usually carried out by arranging workers, and the splicing edge is gradually straightened and corrected manually in the splicing process so as to meet the processing requirements. The labor cost is high, and the quality of straightening and deviation rectifying is easily affected by repeating one action.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a curtain fabric deviation rectifying device, which can effectively ensure the quality of straightening and deviation rectifying, and is beneficial to reducing the manufacturing cost, thereby overcoming the defects of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the application provides a curtain cloth deviation correcting device which comprises a conveyor belt, wherein a clamping mechanism is arranged beside the conveyor belt, and a synchronizing mechanism is arranged at the tail end of the motion track of the clamping mechanism;

the material clamping mechanism comprises a base and a cloth nailing arm, and the cloth nailing arm is hinged to the base;

the synchronous mechanism comprises an upper belt A and a lower belt B; the upper belt A and the lower belt B are arranged up and down; the curtain passes between the upper belt A and the lower belt B; the material clamping mechanism can be dragged to move forward by the curtain.

Preferably, the material clamping mechanism further comprises a limiting arm and a pulling steel wire; the head part of the cloth nailing arm is provided with a pricking pin; the root part of the cloth nailing arm is hinged to the base through a hinged shaft, and the hinged shaft penetrates through a torsion spring A; the limiting arm is arranged on one side of the cloth nailing arm, the middle part of the limiting arm is hinged to the base, and a spring B is arranged between the root part of the limiting arm and the base in a penetrating manner; the spring B pushes the limiting arm to press the cloth nailing arm; the pulling steel wire is arranged at the bottom of the base.

Preferably, an opening block A is arranged on one side, close to the outside, of the root of the limiting arm, an opening block B is arranged on one side of the advancing motion track of the limiting arm, and the opening block A can be extruded by the opening block B along with the motion of the material clamping mechanism.

Preferably, the puncture needle is arranged on a puncture needle seat, and the puncture needle seat is movably inserted into the puncture needle sleeve; a pricking needle spring is arranged in the pricking needle sleeve; the lancet can extend from the lancet sleeve.

Preferably, the synchronizing mechanism comprises an upper synchronizing mechanism and a lower synchronizing mechanism;

the upper synchronizing mechanism comprises an upper driving wheel A, an upper driven wheel A and an upper driven wheel B; the upper belt A is sleeved on the upper driving wheel A, the upper driven wheel A and the upper driven wheel B; the output end of the upper driving motor A drives the upper belt A;

the lower synchronous mechanism comprises a lower driving wheel A, a lower driven wheel B and a lower driven wheel C; the lower belt B is sleeved on the lower driving wheel A, the lower driven wheel B and the lower driven wheel C; the output end of the lower driving motor B drives the lower driving wheel A.

Preferably, the upper synchronization mechanism can be movably arranged on the bracket up and down; the output end of the lifting cylinder is connected with the upper synchronizing mechanism.

Preferably, the conveyor belt is arranged on the rack, and two groups of pull switches are arranged on one side of the front surface of the rack and are respectively used for controlling the system to be started or stopped.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme, casement deviation correcting device, including conveyer belt, clamp material mechanism, lazytongs. When the curtain is conveyed on the conveyor belt, the curtain is clamped by the clamping mechanism and pulled; the synchronous mechanism drives the curtain to move forward, and the curtain is always in a straightening and aligning state under the combined action of the material clamping mechanism and the synchronous mechanism, so that the deviation of the splicing edge of the curtain can be effectively prevented, the processing quality can be ensured, and the production cost can be reduced.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic partial structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic side view of a part of the structure of the embodiment of the present invention.

Fig. 3 is a schematic view of a material clamping mechanism according to an embodiment of the present invention.

FIG. 4 is a schematic view of the lancet assembly of the present invention.

Fig. 5 is a schematic diagram of a synchronization mechanism according to an embodiment of the present invention.

The attached drawings indicate the following:

10. frame 11, conveyer belt

12. Pull switch 20 and clamping mechanism

21. Base 22, spike arm

23. Lancet 24, limiting arm

25. Spring B26, opening block A

27. Opening block B28, pulling steel wire

29. Lancet holder 30, lancet spring

31. Lancet cover 32, lancet hole

40. Synchronizing mechanism 41, support

42. Lifting cylinder 43 and slide rail

410. Upper synchronizing mechanism 411 and upper driving wheel A

412. Upper driven wheel A413 and upper driven wheel B

414. Upper belt A415 and tension rod A

416. Upper driving motor A420 and lower synchronizing mechanism

421. Lower driving wheel A423 and lower driven wheel A

424. Lower driven wheel B425 and lower driven wheel C

426. A lower belt B427 and a tension rod B

428. The lower drive motor B.

Detailed Description

Referring to fig. 1 to 5, a specific structure of a preferred embodiment of the present invention is shown, which is a deviation rectifying device for a curtain fabric.

When the curtain is conveyed on the conveyor belt 11, the curtain is clamped by the clamping mechanism 20, the synchronization mechanism 40 drives the curtain to move forwards and simultaneously drags the clamping mechanism 20 to move, so that the curtain is always in a straightening state, and therefore, under the combined action of the synchronization mechanism 40 and the clamping mechanism 20, the curtain can be effectively prevented from deviating during processing, and the processing quality can be guaranteed.

The application provides a curtain cloth deviation correcting device which comprises a conveyor belt 11, wherein a clamping mechanism 20 is arranged beside the conveyor belt 11, and a synchronizing mechanism 40 is arranged at the tail end of the motion track of the clamping mechanism 20; the clamping mechanism 20 comprises a base 21 and a cloth nailing arm 22, and the cloth nailing arm 22 is hinged to the base 21; the synchronization mechanism 40 includes an upper belt a414 and a lower belt B426; the upper belt A414 and the lower belt B426 are arranged up and down; the curtain passes between the upper belt A414 and the lower belt B426; the material clamping mechanism 20 can be dragged by the curtain to move forward. The tarpaulin arm 22 is pressed down to the base 21 to fix the curtain. The curtain is transported forward by being overlapped on the conveyor belt 11, the material clamping mechanism 20 clamps the edge of the curtain and applies a certain backward force, the curtain is driven by the upper belt A414 and the lower belt B426 to generate a pulling force forward, and therefore, under the combined action of the material clamping mechanism 20 and the synchronizing mechanism 40, the spliced edge of the curtain is always in a straightening state. Preferably, three locating plates are vertically arranged with a gap to form two curtain cloth channels, and then the locating rod can movably vertically penetrate through the curtain cloth channel. The positioning plate cylinder drives the three positioning plates and the positioning rod to move back and forth, so that the edges of the curtain cloth can be abutted against the positioning rod, the edges of the curtain cloth are aligned, and the spliced edges are further corrected and aligned. The conveyor belt 11 is arranged on a work bench. Preferably, the conveyor belt 11, the upper belt a414 and the lower belt B426 are moved synchronously.

Preferably, the material clamping mechanism 20 further comprises a limiting arm 24 and a pulling steel wire 28; the head of the cloth nailing arm 22 is provided with a puncture needle 23; the root part of the cloth nailing arm 22 is hinged to the base 21 through a hinged shaft, and the hinged shaft is penetrated by a torsion spring A; the limiting arm 24 is arranged on one side of the cloth nailing arm 22, the middle part of the limiting arm 24 is hinged to the base 21, and a spring B25 penetrates between the root part of the limiting arm 24 and the base 21; the spring B25 pushes the limiting arm 24 to press the cloth nailing arm 22; the pull wire 28 is disposed at the bottom of the base 21. Preferably, an opening block a26 is arranged on the outer side of the root of the limiting arm 24, an opening block B27 is arranged on the forward motion track side of the limiting arm 24, and the opening block a26 can be pressed by the opening block B27 along with the motion of the material clamping mechanism 20. The base 21 clamps the pulling wire 28 and generates a certain pulling force by the motor, so that the clamping mechanism 20 has a tendency to move backwards. It should be noted that the material clamping mechanism 20 can be dragged by the curtain to move forward. The elastic force of the torsion spring A enables the cloth nailing arm 22 to automatically open, when the limiting arm 24 presses the cloth nailing arm 22, the cloth nailing arm 22 clamps the curtain, and meanwhile, the puncture needle 23 pierces the curtain, so that the curtain is firmly fixed and cannot be loosened. The spring force of the spring B25 causes the head of the spacing arm 24 to press against the cloth nailing arm 22, so that the curtain is not loosened after being fixed. When the curtain blocks are spliced, the material clamping mechanism 20 moves to a preset position, the opening block A26 is extruded by the opening block B27, and therefore the limiting arm 24 releases the cloth nailing arm 22, the curtain is released, the action is continuous, and the design is ingenious.

Preferably, the lancet 23 is arranged on a lancet base 29, and the lancet base 29 is movably inserted into a lancet sleeve 31; a needle spring is arranged in the needle sleeve 31; the lancet 23 can extend from the lancet hub 31. The lancet holder 29 is disposed on the spike arm 22, and the upper end of the lancet holder 31 is movably disposed on the spike arm 22 up and down. When not in use, the spring force of the needle spring can make the needle 23 retract into the needle sleeve 31, and when the cloth nailing arm 22 is pressed down, the needle 23 extends out of the needle sleeve 31 and is inserted into the needle hole 32, so that the curtain can be firmly fixed and cannot be loosened. This design also helps to protect the lancet 23 from damage.

Preferably, the synchronizing mechanism 40 includes an upper synchronizing mechanism 410 and a lower synchronizing mechanism 420. The upper synchronization mechanism 410 and the lower synchronization mechanism 420 are disposed opposite to each other in the up-down direction, and are synchronized with each other.

The upper synchronizing mechanism 410 comprises an upper driving wheel A411, an upper driven wheel A412 and an upper driven wheel B413; the upper belt A414 is sleeved on the upper driving wheel A, the upper driven wheel A412 and the upper driven wheel B413; the output of the upper drive motor A416 drives the upper belt A414 in motion. The upper driving wheel A411 is arranged on the upper side of the upper driven wheel A412 and the upper driven wheel B413, and one side of the upper belt A414 is provided with a plurality of tensioning rods A415415 for preventing the upper belt A414 from loosening.

The lower synchronizing mechanism 420 comprises a lower driving wheel A421, a lower driven wheel A423, a lower driven wheel B424 and a lower driven wheel C425; the lower belt B426 is sleeved on the lower driving wheel A421, the lower driven wheel A423, the lower driven wheel B424 and the lower driven wheel C425; the output of the lower drive motor B428 drives the lower drive wheel a421. The lower driving wheel a421, the lower driven wheel a423, the lower driven wheel B424, and the lower driven wheel C425 are arranged in a rectangular shape. One side of the lower belt B426 is provided with a plurality of tension bars B427 for preventing the lower belt B426 from being loosened.

Preferably, the upper synchronization mechanism 410 is movably disposed on the bracket 41 up and down; the output end of the lifting cylinder 42 is connected with the upper synchronizing mechanism 410. The bracket 41 is provided with a slide rail 43, and the lifting cylinder 42 drives the upper synchronization mechanism 410 to move up and down on the slide rail 43. When the upper synchronization mechanism 410 moves downward, the upper belt A414 and the lower belt B426 clamp the window covering and drive the window covering forward.

Preferably, the conveyor belt 11 is disposed on the frame 10, and two sets of pull switches 12 are disposed on one side of the front surface of the frame 10, and are respectively used for controlling the system to start or stop. Wherein, the pull switch 12 can be turned on more conveniently.

To sum up, the utility model discloses a design key point lies in, when its (window) curtain carried on conveyer belt 11, material clamping mechanism 20 presss from both sides and synchronization mechanism 40 matches for the (window) curtain is in the state of straightening alignment all the time, can effectively prevent the (window) curtain off tracking, is favorable to guaranteeing the quality of processing.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A curtain cloth deviation correcting device is characterized in that: the automatic feeding device comprises a conveyor belt, wherein a material clamping mechanism is arranged beside the conveyor belt, and a synchronizing mechanism is arranged at the tail end of the motion track of the material clamping mechanism;

the synchronous mechanism comprises an upper belt A and a lower belt B; the upper belt A and the lower belt B are arranged up and down; the curtain passes through the space between the upper belt A and the lower belt B; the material clamping mechanism can be dragged to move forward by the curtain.

2. The curtain cloth deviation rectifying device of claim 1, wherein: the material clamping mechanism further comprises a limiting arm and a pulling steel wire; the head part of the cloth nailing arm is provided with a pricking pin; the root part of the cloth nailing arm is hinged to the base through a hinged shaft, and the hinged shaft penetrates through a torsion spring A; the limiting arm is arranged on one side of the cloth nailing arm, the middle part of the limiting arm is hinged to the base, and a spring B is arranged between the root part of the limiting arm and the base in a penetrating manner; the spring B pushes the limiting arm to press the cloth nailing arm; the pulling steel wire is arranged at the bottom of the base.

3. The curtain cloth deviation rectifying device of claim 2, wherein: an opening block A is arranged on one side, close to the outside, of the root of the limiting arm, an opening block B is arranged on one side of the advancing motion track of the limiting arm, and the opening block A can be extruded by the opening block B along with the motion of the material clamping mechanism.

4. The curtain cloth deviation rectifying device of claim 2, wherein: the puncture needle is arranged on a puncture needle seat, and the puncture needle seat is movably inserted into the puncture needle sleeve; a pricking needle spring is arranged in the pricking needle sleeve; the lancet can extend from the lancet sleeve.

5. The curtain cloth deviation rectifying device of claim 1, wherein: the synchronizing mechanism comprises an upper synchronizing mechanism and a lower synchronizing mechanism;

the lower synchronizing mechanism comprises a lower driving wheel A, a lower driven wheel B and a lower driven wheel C; the lower belt B is sleeved on the lower driving wheel A, the lower driven wheel B and the lower driven wheel C; the output end of the lower driving motor B drives the lower driving wheel A.

6. The curtain cloth deviation rectifying device of claim 5, wherein: the upper synchronizing mechanism can be movably arranged on the bracket up and down; the output end of the lifting cylinder is connected with the upper synchronizing mechanism.

7. The curtain cloth deviation rectifying device of claim 1, wherein: the conveying belt is arranged on the rack, and two groups of pull switches are arranged on one side of the front surface of the rack and are respectively used for controlling the system to start or stop.