CN210286159U

CN210286159U - Granny rag material feeding unit of cutting machine

Info

Publication number: CN210286159U
Application number: CN201920918899.3U
Authority: CN
Inventors: 邹今令
Original assignee: Guangdong Bravebull Intelligent Cutting Technology Co ltd
Current assignee: Guangdong Bravebull Intelligent Cutting Technology Co ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-04-10
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a granny rag material feeding unit of cutting machine. This granny rag material feeding unit, frame both ends are equipped with first compress tightly the subassembly and the second compresses tightly the subassembly respectively, and the frame side is equipped with drive assembly, is equipped with the slide rail in the frame, is equipped with slip subassembly on the slide rail, and slip subassembly and granny rag subassembly are fixed each other, and the granny rag subassembly is located first compress tightly the subassembly and the second compresses tightly between the subassembly, and drive assembly and slip subassembly between the transmission are connected, still are equipped with the tensioning gyro wheel in the frame, tensioning gyro wheel tensioning endless conveyor belt, endless conveyor belt are located first compress tightly subassembly, granny rag subassembly and second and compress tightly the subassembly below, the endless conveyor belt material is the material that can be inhaled by magnetism, and granny rag subassembly bottom is equipped with the electro-magnet, first compress tightly subassembly, second compress tightly subassembly, drive assembly. The utility model has the advantages that: the cloth is pulled and fed at one time, so that the deviation is not easy to occur; and the feeding structure is simple, and the assembly and the maintenance are convenient.

Description

Granny rag material feeding unit of cutting machine

Technical Field

The utility model belongs to the technical field of the cutting machine, especially, relate to a granny rag material feeding unit of cutting machine.

Background

The cloth spreading and feeding device of the cutting machine in the prior art has the advantages of short one-time feeding stroke, less feeding, easy deviation during feeding, complex structure and inconvenience in assembly and maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a granny rag material feeding unit of cutting machine to technical problem more than solving.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a granny rag material feeding unit of cutting machine, the frame both ends are equipped with first subassembly and the second that compresses tightly respectively and compress tightly the subassembly, and the frame side is equipped with drive assembly, are equipped with the slide rail in the frame, are equipped with the slip subassembly on the slide rail, and slip subassembly and granny rag subassembly are fixed each other, and the granny rag subassembly is located first subassembly and the second that compresses tightly and compresses tightly between the subassembly, and drive assembly and slip subassembly transmission are connected, still are equipped with the tensioning gyro wheel in the frame, tensioning gyro wheel tensioning endless conveyor, endless conveyor is located first subassembly, the granny rag subassembly and the second that compresses tightly and compresses tightly the subassembly below, the endless conveyor material is the material that can be inhaled by magnetism, and granny rag subassembly bottom is equipped with the electro-magnet, and first subassembly, the second.

As a further preference of the utility model, two sides of the frame are equipped with flexible subassembly respectively, drive assembly set up in flexible subassembly free end.

As the utility model discloses a further preferred, flexible subassembly is the manipulator, drive assembly is the motor that the output has the gear, the slip subassembly includes the slider and sets up in the rack of slider side, slider and slide rail sliding connection, the gear with the rack toothing transmission.

As a further preference of the present invention, the first pressing assembly comprises a first beam fixed to the frame and a first cylinder assembly disposed on the first beam.

As a further preference of the present invention, the second pressing assembly comprises a second beam fixed to the frame and a second cylinder assembly disposed on the second beam.

As a further preferred aspect of the present invention, the driving assembly has two driving assemblies, which are respectively disposed on two sides of the frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a cutting machine granny rag material feeding unit, its stroke is long, and it is many to send the cloth once to draw the cloth, and is difficult to the off tracking.

2. The utility model discloses a cutting machine granny rag material feeding unit's pay-off simple structure, the equipment and the maintenance of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:

fig. 1 is a schematic structural view of a cloth spreading and feeding device of the cutting machine of the present invention.

Fig. 2 is an enlarged schematic view of a position a in fig. 1.

Fig. 3 is an enlarged schematic view of the position B in fig. 1.

Fig. 4 is a structural diagram of the endless belt of the present invention.

Illustration of the drawings: 100-a frame; 200-a first hold-down assembly; 201-a first beam; 202-a first cylinder assembly; 300-a tenter assembly; 400-a second compression assembly; 500-a telescoping assembly; 600-a drive assembly; 601-gear; 700-a slide assembly; 701-a rack; 800-a slide rail; 900-endless conveyor belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 4, in a cloth spreading and feeding device of a cutting machine, two ends of a frame 100 are respectively provided with a first pressing component 200 and a second pressing component 400, two side surfaces of the frame 100 are respectively provided with a driving component 600, the frame 100 is provided with a slide rail 800, the slide rail 800 is provided with a sliding component 700, the sliding component 700 and the cloth spreading component 300 are fixed with each other, the cloth spreading component 300 is positioned between the first pressing component 200 and the second pressing component 400, the driving component 600 and the sliding component 700 are in transmission connection, the frame 100 is further provided with a tensioning roller, the tensioning roller tensions an endless conveyor belt 900 (with appropriate tension, but not tight, which affects the endless conveyor belt 900 to be dragged by magnetic attraction), the endless conveyor belt 900 is positioned below the first pressing component 200, the cloth spreading component 300 and the second pressing component 400, the endless conveyor 900 is made of a material capable of being magnetically attracted, the bottom of the cloth spreading component 300 is provided, the device comprises a first pressing component, a second pressing component, a driving component, a cloth pulling component and an electromagnetic ferroelectric connection controller.

The utility model discloses a granny rag material feeding unit theory of operation: firstly, a piece of cloth to be unfolded or other coil materials to be unfolded is pulled out, then the controller controls the first pressing component 200 to press downwards, the pulled piece of cloth is pressed on the endless conveyor belt 900, the cloth extends out for a certain distance in the direction of the cloth pulling component 300 at the pressing position, then the controller controls the driving component 600 to work, so that the driving component 600 can drive the sliding component 700 to slide on the sliding rail 800, the sliding component 700 drives the cloth pulling component 300 fixed with the sliding component to move towards the direction of the first pressing component 200 until the cloth pulling component is close to the position of the first pressing component 200 (sensing in place by a proximity switch), the controller controls the cloth pulling component 300 to press downwards, so that the electromagnet at the bottom of the cloth pulling component 300 abuts against and presses the extended cloth, then the controller controls the electromagnet to be electrified, so that the electromagnet attracts the endless conveyor belt 900 positioned below the cloth (the endless conveyor belt 900 is made of a material capable of being magnetically attracted), the cloth is clamped by attraction force between the electromagnet and the annular conveyor belt 900, the controller controls the first pressing assembly 200 to move upwards and loosen the cloth, then the controller controls the driving assembly 600 to work, so that the driving assembly 600 can drive the sliding assembly 700 to slide on the sliding rail 800, the sliding assembly 700 drives the cloth pulling assembly 300 fixed with the sliding assembly to move towards the second pressing assembly 400, the tensioning roller rolls at the moment, after the position of the second pressing assembly 400 is close (the position is sensed by the proximity switch), the controller controls the second pressing assembly 400 and the first pressing assembly 200 to move downwards and compress the cloth, then the controller controls the electromagnet to be powered off, and then the controller controls the cloth pulling assembly 300 to ascend and loosen the cloth, so that one circulation is completed.

In this embodiment, two sides of the frame 100 are respectively provided with a telescopic assembly 500, and the driving assembly 600 is disposed at a free end of the telescopic assembly 500. The telescopic assembly 500 is a manipulator, the driving assembly 600 is a motor with a gear 601 at the output end, the sliding assembly 700 comprises a sliding block and a rack 701 arranged on the side surface of the sliding block, the sliding block is connected with a sliding rail in a sliding mode, and the gear is in meshing transmission with the rack. The manipulator is used for driving the motor to move, the motor drives the rack meshed with the gear to do linear motion through the gear arranged at the output end of the motor, and the manipulator is simple in structure and convenient to assemble and maintain.

The gear is a helical gear, and the tooth form of the rack is helical gear.

In this embodiment, the first pressing assembly 200 includes a first beam 201 fixed on the frame 100 and a first cylinder assembly 202 disposed on the first beam 201. The first cylinder assembly 202 is controlled by the controller to stretch up and down, can compress cloth, and is simple in structure and convenient to assemble and maintain.

In this embodiment, the second pressing assembly 400 includes a second cross beam fixed on the frame and a second cylinder assembly disposed on the second cross beam.

In this embodiment, the second pressing assembly 400 may have the same structure as the first pressing assembly 200, or may have a different structure.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. The utility model provides a granny rag material feeding unit of cutting machine which characterized in that: the frame both ends are equipped with first compressing tightly subassembly and second respectively and compress tightly the subassembly, and the frame side is equipped with drive assembly, is equipped with the slide rail in the frame, is equipped with slip subassembly on the slide rail, and slip subassembly and granny rag subassembly are fixed each other, and the granny rag subassembly is located first compressing tightly subassembly and second and compresses tightly between the subassembly, and drive assembly and slip subassembly between the transmission are connected, still are equipped with the tensioning gyro wheel in the frame, tensioning gyro wheel tensioning endless conveyor belt, endless conveyor belt are located first compressing tightly subassembly, granny rag subassembly and second and compress tightly the subassembly below, the endless conveyor belt material is the material that can be inhaled by magnetism, and granny rag subassembly bottom is equipped with the electro-magnet, and first compressing tightly subassembly, second compress tightly subassembly, drive assembly, granny.

2. The granny rag feeding device of a cutting machine according to claim 1, characterized in that: two sides of the frame are respectively provided with a telescopic assembly, and a driving assembly is arranged at the free end of the telescopic assembly.

3. The granny rag feeding device of a cutting machine according to claim 2, characterized in that: the telescopic assembly is a mechanical arm, the driving assembly is a motor with a gear at the output end, the sliding assembly comprises a sliding block and a rack arranged on the side face of the sliding block, the sliding block is connected with the sliding rail in a sliding mode, and the gear is in meshing transmission with the rack.

4. The granny rag feeding device of a cutting machine according to claim 1, characterized in that: the first pressing assembly comprises a first cross beam fixed on the rack and a first cylinder assembly arranged on the first cross beam.

5. The granny rag feeding device of a cutting machine according to claim 1, characterized in that: the second pressing assembly comprises a second cross beam fixed on the rack and a second air cylinder assembly arranged on the second cross beam.

6. The granny rag feeding device of a cutting machine according to claim 1, characterized in that: the two driving components are respectively arranged on the two side surfaces of the frame.