CN209871864U - Elastic cloth vibration feeding mechanism - Google Patents

Abstract

The utility model relates to a cloth processing technology field, in particular to elasticity cloth vibration feed mechanism, including the material feeding unit in upper reaches and the cloth processing apparatus in low reaches, vibration platform has between material feeding unit and the cloth processing apparatus, and vibration platform includes the frame, is equipped with in the frame to be used for carrying out the vibration mechanism of vibration from top to bottom to elasticity cloth, the utility model discloses a mode of vibration material loading is applyed the vibration to the direction on perpendicular to elasticity cloth surface, and vibration transmission is given for the cloth in fact like this, makes the elasticity cloth produce vibration from top to bottom, eliminates the stress of elasticity cloth itself before transmitting cloth processing apparatus such as cutting machine, improves the accuracy nature in the course of working such as the cloth is tailor.

Description

Elastic cloth vibration feeding mechanism

Technical Field

The utility model relates to a cloth processing technology field, in particular to elasticity cloth vibration feed mechanism.

Background

The existing elastic cloth has certain tension due to friction between the cloth and a feeding roller, tension of a cloth spreading machine and the like when the cloth is fed, and the material has certain internal stress, after the cloth is shrunk and recovered to a normal state, shrinkage is generated, the length of the cloth to be cut is longer or shorter than the required size, but the deformation cannot be accurately evaluated, the correction cannot be performed, and the existing elastic cloth is inaccurate in cutting size.

SUMMERY OF THE UTILITY MODEL

In order to solve the inaccurate defect of size is tailor to the elasticity cloth that prior art exists, the utility model provides an eliminate the tension of elasticity cloth in the data send process, improve the elasticity cloth vibration feed mechanism of the accuracy nature of size is tailor to the elasticity cloth.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an elasticity cloth vibration feed mechanism, includes the material feeding unit of upper reaches and the cloth processing apparatus of low reaches, material feeding unit and cloth processing apparatus between have a vibration platform, vibration platform include the frame, the frame on be equipped with and be used for carrying out the vibration mechanism along perpendicular to elasticity cloth surface direction to elasticity cloth.

Furthermore, the vibration mechanism comprises a plurality of rotating shafts rotatably arranged on the rack, and vibration parts are arranged on the rotating shafts.

Further, the vibrating piece including fix the epaxial mounting bracket of pivot, the mounting bracket end install the bearing, the central line of bearing parallel with the central line of pivot.

Furthermore, the vibrating pieces are arranged at intervals along the length and the circumferential direction of the rotating shaft.

Further, the rack on still be equipped with the conveyer belt, elastic cloth pass through from the upper surface of conveyer belt, the conveyer belt encircle including vibration mechanism, and the bearing can be with conveyer belt jack-up. The vibrating piece is arranged as the bearing, and when the vibrating piece works actually, the outer circular surface of the bearing rolls on the inner surface of the conveying belt instead of sliding, so that the conveying belt can be protected to a certain extent, and the service life of the conveying belt is prolonged.

Furthermore, the feeding device comprises a frame, a cloth supporting plate is arranged at the front end of the frame, a lifting device is connected onto the cloth supporting plate, a moving frame is arranged on the frame in a sliding mode at the downstream of the cloth supporting plate, a feeding rubber roller is rotatably connected onto the moving frame, a cloth spreading machine for spreading cloth is arranged at the downstream of the feeding rubber roller, and a deviation rectifying sensor for detecting the position of a cloth edge is arranged on the frame.

Further, the cloth processing device is a cloth cutting machine which comprises a transmission belt, a vacuum adsorption device used for adsorbing cloth on the transmission belt is arranged below the transmission belt, and a cutting mechanism is arranged above the transmission belt.

Further, the cutting mechanism is a blade type cutting mechanism.

Has the advantages that:

(1) the utility model adopts the vibration feeding mode to apply vibration to the direction vertical to the surface of the elastic cloth, so that the vibration is actually transmitted to the cloth, the elastic cloth generates up-and-down vibration, the stress of the elastic cloth is eliminated before being transmitted to cloth processing devices such as a cutting machine, and the accuracy of the cloth in the processing processes such as cutting is improved; copy here of the above modifications

(2) The conveying belt is arranged between the vibrating mechanism and the elastic cloth, so that on one hand, the conveying belt plays a role in protecting the elastic cloth and preventing the vibrating piece from damaging the cloth, and on the other hand, the conveying belt plays a certain role in supporting the elastic cloth, so that the elastic cloth can uniformly generate allowance, and the feeding process is stable;

(3) the vibrating piece is set as the bearing, and during actual work, the outer circular surface of the bearing rolls on the inner surface of the conveying belt instead of sliding between the vibrating piece and the conveying belt in a cam-like mode, so that the conveying belt can be protected to a certain extent, and the service life of the conveying belt is prolonged.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is an overall structure diagram of the elastic cloth vibration feeding mechanism of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a front view of the feeding device

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a three-dimensional perspective view of the feeding device;

FIG. 6 is a top view of the vibration table (hidden conveyor belt);

FIG. 7 is an enlarged view of a portion of FIG. 6 at C;

fig. 8 is a three-dimensional perspective view of the entire vibration table.

The device comprises a frame, a feeding device, a frame, a cloth supporting plate, a moving frame, a feeding rubber roll, a cloth spreading machine, a belt, a deviation rectifying sensor, a cloth cutting machine, a conveying belt, a vibrating platform, a rack, a rotating shaft 33, an installation frame, a bearing 35 and a conveying belt, wherein the elastic cloth is 10, the feeding device is 1, the feeding device is 11, the frame is 12, the cloth supporting plate is 13, the moving frame is 14, the feeding rubber roll is.

Detailed Description

An elastic cloth vibration feeding method, wherein an elastic cloth 10 is fed upstream through a feeding device 1, the elastic cloth 10 is conveyed downstream to a cloth processing device, and the elastic cloth 10 is vibrated between the feeding device 1 and a cloth cutting machine 2.

The vibration mode of the elastic cloth 10 is a multipoint vertical vibration mode.

Referring to fig. 1 to 8, an elastic cloth vibrating feeding mechanism comprises an upstream feeding device 1 and a downstream cloth processing device, a vibrating platform 3 is arranged between the feeding device 1 and the cloth processing device, the vibrating platform 3 comprises a frame 31, and a vibrating mechanism for vibrating an elastic cloth 10 in a direction perpendicular to the surface of the elastic cloth 10 is arranged on the frame 31.

The vibration mechanism can be set to the oscilaltion form, drives through cylinder etc. in this patent, vibration mechanism is equipped with the vibrating piece including rotating a plurality of pivots 32 that set up in frame 31 on pivot 32. The vibrating member may be a cam or the like. In this embodiment, the vibrating member includes a mounting bracket 33 fixed to the rotating shaft 32, a bearing 34 is mounted at the end of the mounting bracket 33, and the center line of the bearing 34 is parallel to the center line of the rotating shaft 32. The bearings 34 are spaced apart along the length and circumferential direction of the shaft 32.

The frame 31 is further provided with a conveyor belt 35, the elastic cloth 10 passes through the upper surface of the conveyor belt 35, the conveyor belt 35 surrounds the vibrating mechanism, and the bearing 34 can jack up the conveyor belt 35.

Feeding device 1 includes frame 11, and frame 11 front end is equipped with cloth layer board 12, is connected with elevating gear on the cloth layer board 12, and elevating gear includes the shear bar, and the shear bar drives through the lift cylinder and goes up and down to adjust the height of cloth layer board 12 according to actual demand.

The frame 11 is equipped with the removal frame 13 in the low reaches slip of cloth layer board 12, the slip of removing the frame 13 drives through installing the actuating cylinder that drives on the frame 11, be equipped with the sensor 16 of rectifying that is used for detecting the selvedge position on the frame 11, send signal for the control box through the sensor 16 of rectifying, then the control box control drives actuating cylinder action and adjusts the position that removes the frame 13, elastic cloth 10 follows the removal frame 13 and removes, thereby adjust the selvedge position, it is connected with pay-off rubber roll 14 to rotate on the frame 11 on the removal frame 13, pay-off rubber roll 14 downstream is equipped with the granny rag machine 15 that expandes the cloth, the actuating mechanism of granny rag machine 15 includes motor and belt 151.

In this embodiment, the cloth processing apparatus is a cloth cutting machine 2, the cloth cutting machine 2 includes a transmission belt 21, a vacuum adsorption apparatus for adsorbing the cloth on the transmission belt 21 is provided below the transmission belt 21, and a cutting mechanism is provided above the transmission belt 21. The cutting mechanism may be a blade type cutting mechanism (not shown) available in the market.

The elastic cloth of the utility model is mainly knitted cloth and the like. The utility model discloses a vibration is applyed to the direction on perpendicular to elasticity cloth 10 surface to the mode of vibration material loading, and the vibration transmission is for the cloth on actually just giving elasticity cloth 10 like this, makes the vibration about the elasticity cloth produces, both dispel the stress of elasticity cloth 10 itself before transmitting cloth processing apparatus such as cloth cutting machine 2, can not produce the cloth again because of stress too much and pile up or corrugate, improves the accuracy nature in the course of working such as the cloth is tailor.

It should be understood that the above description of the specific embodiments is only for the purpose of explanation and not for the purpose of limitation. Obvious changes or variations caused by the spirit of the present invention are within the scope of the present invention.

Claims (8)

1. The elastic cloth vibration feeding mechanism is characterized by comprising an upstream feeding device (1) and a downstream cloth processing device, wherein a vibration platform (3) is arranged between the feeding device (1) and the cloth processing device, the vibration platform (3) comprises a rack (31), and a vibration mechanism for vibrating an elastic cloth (10) along a direction vertical to the surface of the elastic cloth (10) is arranged on the rack (31).

2. The elastic cloth vibrating feeding mechanism as claimed in claim 1, wherein the vibrating mechanism comprises a plurality of rotating shafts (32) rotatably arranged on the frame (31), and vibrating members are arranged on the rotating shafts (32).

3. The vibrating feeding mechanism of elastic cloth according to claim 2, wherein the vibrating member comprises a mounting frame (33) fixed on the rotating shaft (32), a bearing (34) is mounted at the tail end of the mounting frame (33), and the center line of the bearing (34) is parallel to the center line of the rotating shaft (32).

4. An elastic cloth vibrating and feeding mechanism as claimed in claim 3, wherein said vibrating members are arranged at intervals along the length and circumferential direction of the rotating shaft (32).

5. The elastic cloth vibrating feeding mechanism according to claim 3, wherein a conveyor belt (35) is further arranged on the rack (31), the elastic cloth (10) passes through the upper surface of the conveyor belt (35), the conveyor belt (35) surrounds the vibrating mechanism, and the bearing (34) can jack the conveyor belt (35).

6. The elastic cloth vibrating feeding mechanism according to claim 1, wherein the feeding device (1) comprises a frame (11), a cloth supporting plate (12) is arranged at the front end of the frame (11), a lifting device is connected to the cloth supporting plate (12), a moving frame (13) is arranged on the frame (11) in a sliding mode on the downstream of the cloth supporting plate (12), a feeding rubber roller (14) is connected to the moving frame (13) in a rotating mode, a cloth spreading machine (15) for spreading cloth is arranged on the downstream of the feeding rubber roller (14), and a deviation rectifying sensor (16) for detecting the position of a cloth edge is arranged on the frame (11).

7. The elastic cloth vibrating feeding mechanism according to claim 1, wherein the cloth processing device is a cloth cutting machine (2), the cloth cutting machine (2) comprises a transmission belt (21), a vacuum adsorption device for adsorbing the cloth on the transmission belt (21) is arranged below the transmission belt (21), and a cutting mechanism is arranged above the transmission belt (21).

8. The vibrating feeding mechanism of elastic cloth according to claim 7, wherein the cutting mechanism is a blade type cutting mechanism.