CN221092680U - Cloth adjusting device that refutes - Google Patents

Abstract

The utility model discloses a cloth connecting and adjusting device, which comprises a chassis and a control system, wherein an objective table is arranged on the chassis in a sliding way, cloth is loaded on the objective table, a movable driving piece is arranged on the chassis, a first detection element and a second detection element are respectively arranged on two sides of the objective table along the sliding direction, and the first detection element and the second detection element are in signal connection with the control system; when the trolley places the cloth on the underframe, the movable driving piece drives the objective table to reciprocate to drive the cloth to move to limit positions on two sides respectively, and then after the positions of two ends of the cloth are detected by the first detection element and the second detection element to obtain corresponding position parameters, the movable driving piece drives the objective table to move to a certain position to enable the cloth to be positioned in the center of the underframe; through the arrangement of the screw rod sliding table mechanism, the first detection element and the second detection element, the position of the cloth can be intelligently calculated and adjusted, so that the accurate alignment of the cloth on the connection table is ensured, and the efficiency and the accuracy of cloth connection and warehousing are improved.

Description

Cloth adjusting device that refutes

Technical Field

The utility model belongs to the technical field of cloth conveying equipment, and particularly relates to a cloth connecting and adjusting device.

Background

In modern warehouse management, automatic Guided Vehicles (AGVs) are widely used for transporting and storing various cargoes due to their high efficiency, flexibility, autonomy, etc. In textile industry, especially cloth warehouse management, AGV automatic cropping system can effectively improve work efficiency and reduce labour cost. However, due to the problems of the AGV, such as position stopping errors, different lengths and different softness of cloth, the cloth often has the problems of lateral deviation, material clamping, incapability of being placed on a bottom frame or incapability of automatically rolling in place during the warehouse-in process, and the failure and the low efficiency of warehouse-in operation are caused.

In an attempt to address these issues, conventional chassis designs and AGV operating methods have shown certain limitations. Therefore, there is a need for a cloth connecting and adjusting device to improve the accuracy and efficiency of automatic cloth warehouse entry of an AGV.

Disclosure of utility model

The utility model provides a cloth connecting and adjusting device for guaranteeing the efficiency and the accuracy of cloth warehouse entry in order to overcome the defects of the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the cloth connecting and adjusting device comprises a bottom frame and a control system, wherein an objective table is arranged on the bottom frame in a sliding manner, cloth is loaded on the objective table, a movable driving piece is arranged on the bottom frame, a first detection element and a second detection element are respectively arranged on two sides of the objective table along the sliding direction, and the first detection element and the second detection element are in signal connection with the control system; when the trolley places cloth on the underframe, the movable driving piece drives the objective table to reciprocate to drive the cloth to move to limit positions on two sides respectively, and then after the positions of two ends of the cloth are detected by the first detection element and the second detection element to obtain corresponding position parameters, the movable driving piece drives the objective table to move to a certain position, so that the cloth is positioned in the center of the underframe.

Preferably, the moving driving member may be a screw sliding table mechanism and a servo motor.

Preferably, the carrier is movably provided with a connection platform along the in-out direction of the cloth, the connection platform is connected with a push-pull air cylinder, the push-pull air cylinder is arranged on the carrier, and the output end of the push-pull air cylinder is connected with the connection platform.

Preferably, the connection platform is provided with a material stirring mechanism for assisting in stirring, the material stirring mechanism comprises a shifting fork and a material stirring cylinder, the fixed end of the material stirring cylinder is arranged on the connection platform, the output end of the material stirring cylinder is hinged with the shifting fork, the shifting fork comprises a material stirring part and a rotating part, and one end of the rotating part is hinged on the objective table through a shifting fork support; when the shifting cylinder drives the shifting fork to rotate around the shifting fork support for a certain angle, one end of the shifting part, which is close to the feeding end of the connection table, is higher than the feeding end of the connection table, so that cloth on the connection table is pushed to move for a certain distance in the direction of the discharging end of the connection table.

Preferably, the stirring part and the rotating part are integrally and fixedly connected.

Preferably, the stirring part and the rotating part are arranged at a certain included angle.

Preferably, the material stirring part is arranged in an upward bending structure.

Preferably, the material stirring part is an arc-shaped rod.

The utility model has the technical effects that:

1. Through the arrangement of the screw rod sliding table mechanism, the first detection element and the second detection element, the position of the cloth can be intelligently calculated and adjusted, so that the accurate alignment of the cloth on the connection table is ensured, and the efficiency and the accuracy of cloth connection and warehousing are improved.

2. Through the setting of flexible cylinder, effectively solve because AGV front and back positioning error leads to the cloth unable problem of placing the platform of plugging into, flexible cylinder can stretch out as required to the distance that adaptation cloth was plugged into compensates AGV's positioning error, ensures that the cloth can be accurately placed the platform of plugging into.

3. Through setting up of dialling material mechanism, effectively solve the problem that can't roll in place voluntarily because cloth is soft, dialling material mechanism can stir the cloth to the platform bottom of plugging into, when guaranteeing that cloth can accurately put in storage, avoid hard extrusion cloth to cause the damage to cloth.

Drawings

Fig. 1 is a schematic top view of the present utility model.

Fig. 2 is a schematic structural view of the present utility model.

Fig. 3 is a schematic cross-sectional view at A-A in fig. 2.

Fig. 4 is a schematic cross-sectional view at B-B in fig. 2.

The reference numerals of the main technical characteristics in the drawings are as follows: 1. a chassis; 2. an objective table; 3. a screw rod sliding table mechanism; 41. a first detection element; 42. a second detection element; 5. a docking station; 51. a push-pull cylinder; 61. a shifting fork; 611. a material stirring part; 612. a rotating part; 613. a connection part; 62. and a material stirring cylinder.

Detailed Description

The utility model is further illustrated by the following detailed description and the accompanying drawings.

As shown in fig. 1-4, a cloth adjustment device that plugs into, including chassis 1, there is objective table 2 through guide rail slidable mounting on chassis 1, be connected with the removal driving piece on objective table 2, the removal driving piece includes lead screw slip table mechanism 3 and servo motor, servo motor rigid coupling in on chassis 1, be connected with the lead screw on its output shaft, the slip table is installed in the cooperation on the lead screw, the slip table rigid coupling in on objective table 2, through servo motor drive the lead screw rotates, can drive slip table drive objective table 2 along the upward reciprocating motion of chassis 1 transverse direction.

Further, a first detection element and a second detection element are mounted on the chassis 1, and the first detection element and the second detection element are photoelectric position sensors, which are respectively located at two sides of the objective table 2. After cloth is carried to the objective table 2 by the cropping robot, the objective table 2 moves left and right along with the driving of the screw rod sliding table by the servo motor, the whole cloth on the objective table 2 is moved to a certain position rightward, the first detection element is cleared to zero after receiving a signal, then moves to a certain position leftward, the second detection element is calculated to move distance x after receiving the signal, and then the objective table 2 is controlled to move rightward by distance x/2, so that the cloth is moved to a centered position.

Further, the objective table 2 is provided with a connection table 5 through a sliding rail in a sliding manner, cloth can be loaded on the connection table 5, a push-pull air cylinder 51 is connected to the connection table 5, the main body of the push-pull air cylinder 51 is fixedly installed on the objective table 2, the output end of the push-pull air cylinder is connected to the connection table 5, the push-pull air cylinder 51 drives the connection table 5 to move along the in-out direction of the cloth under the guiding of the sliding rail, so that the AGV positioning error is compensated by adapting the connection distance of the cloth, and the cloth is ensured to be accurately placed on the connection table 5.

Further, the connection platform 5 is provided with a plurality of material shifting mechanisms, each material shifting mechanism comprises a shifting fork 61 and a material shifting cylinder 62, the fixed end of each material shifting cylinder 62 is hinged to the connection platform 5, the output end of each material shifting cylinder is hinged to the shifting fork 61, and the shifting fork is located below the connection platform and in the center of the connection platform.

Specifically, the shifting fork 61 includes a material stirring portion 611, a rotating portion 612 and a connecting portion 613, one end of the rotating portion 612 is hinged to the object stage 2 through a supporting seat of the shifting fork 61, the other end of the rotating portion 612 is fixedly connected to the material stirring portion 611, the material stirring portion 611 and the rotating portion 612 are integrally fixedly connected and arranged to form a certain included angle, and an output end of the material stirring cylinder 62 is hinged to an included angle between the material stirring portion 611 and the rotating portion 612; the material stirring part 611 is an arc-shaped rod which is arranged in an upward bending structure; two groups of material stirring parts and rotating parts are symmetrically arranged, and the two groups of material stirring parts and the rotating parts are fixedly connected through connecting parts. When in an initial state, the material shifting part is positioned below the connection table 5, and when the cloth rolls on the connection table 5 and cannot continuously move to a specified position by itself, the material shifting cylinder 62 is controlled to drive the shifting fork 61 to rotate around the shifting fork 61 support for a certain angle, at this time, one end of the material shifting part 611, which is close to the feeding end of the connection table 5, is higher than the feeding end of the connection table 5, so as to push the cloth on the connection table 5 to move for a certain distance towards the discharging end of the connection table 5.

Further, the system also comprises a control system, wherein the control system is a PLC. The device is in signal connection with a first detection element, a second detection element, a material stirring cylinder, a push-pull cylinder and a servo motor.

The specific implementation process of the utility model is as follows: when the cloth is carried to the discharging point by the cloth-falling robot, the connecting table 5 is extended by the push-pull air cylinder 51, the cloth is placed on the connecting table 5 by the cloth-falling robot, the cloth is shifted in place by the shifting fork 61 pushed by the shifting cylinder 62, and the push-pull air cylinder 51 is retracted. The screw rod sliding block mechanism is driven by the servo motor to adjust the position, and the screw rod sliding block mechanism waits for the subsequent warehousing operation after being adjusted in place.

The above embodiments are merely examples of the present utility model, but the technical features of the present utility model are not limited thereto, and the present utility model may be applied to similar products or methods, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.

Claims (9)

1. The utility model provides a cloth adjustment device that refutes which characterized in that: the device comprises an underframe (1) and a control system, wherein an objective table (2) is arranged on the underframe (1) in a sliding manner, cloth is loaded on the objective table (2), a movable driving piece is arranged on the underframe (1), a first detection element and a second detection element are respectively arranged on two sides of the objective table (2) along the sliding direction, and the first detection element and the second detection element are in signal connection with the control system; when the trolley places the cloth on the underframe (1), the movable driving piece drives the objective table (2) to reciprocate to drive the cloth to move to limit positions on two sides respectively, and the first detection element and the second detection element can detect positions of two ends of the cloth to obtain corresponding position parameters.

2. The cloth connecting and adjusting device according to claim 1, wherein: the movable driving piece can be a screw rod sliding table mechanism (3) driven by a servo motor.

3. The cloth connecting and adjusting device according to claim 1, wherein: the utility model discloses a cloth transfer table, including objective table (2), support table (5) is installed along the business turn over direction of cloth on objective table (2), be connected with push-and-pull cylinder (51) on support table (5), push-and-pull cylinder (51) install in on objective table (2), and its output connect in on support table (5).

4. A cloth connection adjusting device according to claim 3, wherein: a material stirring mechanism for assisting in stirring materials is arranged on the connection table (5), the material stirring mechanism comprises a shifting fork (61) and a material stirring cylinder (62), and the output end of the material stirring cylinder (62) is hinged with the shifting fork (61); when the shifting cylinder (62) drives the shifting fork (61) to rotate around the shifting fork (61) support for a certain angle, one end of the shifting fork, which is close to the feeding end of the connection table, is higher than the feeding end of the connection table (5).

5. The cloth connecting and adjusting device according to claim 4, wherein: the shifting fork (61) comprises a plurality of shifting parts (611), rotating parts (612) arranged on the shifting parts and connecting parts (613) used for connecting the shifting parts, and one end of each rotating part (612) is hinged on the objective table (2) through a shifting fork (61) support.

6. The cloth connecting and adjusting device according to claim 5, wherein: the stirring part (611) and the rotating part (612) are integrally and fixedly connected.

7. The cloth connecting and adjusting device according to claim 5, wherein: the stirring part (611) and the rotating part (612) are arranged at a certain included angle.

8. The cloth connecting and adjusting device according to claim 5, wherein: the stirring part (611) is arranged in an upward bending structure.

9. The cloth connecting and adjusting device according to claim 5, wherein: the stirring part (611) is an arc-shaped rod.