CN216546258U - A lift-type cloth shaft intelligent auxiliary unloading device - Google Patents

Abstract

The utility model provides a lifting type cloth shaft intelligent auxiliary unloading device, which relates to the field of textile machinery. The lift assembly can drive the support plate to rise and fall. Two rotating arms are rotatably connected to the front and rear sections of the support plate. The two rotating arms are coaxially connected with a motor. Equipped with a support arm, the bottom of the support arm is provided with an arc-shaped rack along its radian direction, the rotating arm is pivotally connected with a gear that meshes with the arc-shaped rack, and the rotating arm is provided with a gear connected drive motor. By setting the lifting component, the height of the support arm can be adjusted according to the ground clearance after the cloth shaft is wound, so that the distance between the support arm and the cloth shaft after extending into the cloth shaft is optimal, so that the support arm can be stably It is safe and reliable, and has strong versatility.

Description

A lift-type cloth shaft intelligent auxiliary unloading device

technical field

The utility model relates to the technical field of textile machinery, in particular to an intelligent auxiliary unloading device of a lifting type cloth shaft.

Background technique

In the weaving process of the textile machine, due to the long duration of the weaving, the finished fabric is wound into a roll shape through the cloth shaft and then removed. At present, manual manual roll change is generally used. However, due to the heavy weight of the cloth shaft that is full of cloth, manual shaft replacement is time-consuming and labor-intensive, and the efficiency is low. With the continuous advancement of science and technology, more and more machines have replaced manual repetitive and physically consuming labor. At present, there are trolleys that assist in the unloading of shafts. The trolleys reach the textile machine that needs to be unloaded. The support arm extends under the cloth shaft, and removes it after supporting the cloth shaft.

However, due to the different diameters of the cloth spools when the cloth is fully wound, its loading height and ground clearance will change, and the height of the existing support arms cannot be adjusted. When the ground clearance of the cloth shaft is large, the support arm extends under the cloth shaft and cannot effectively support the cloth shaft; when the ground clearance of the cloth shaft is small, the support arm is easy to hit the cloth shaft, resulting in some safety accidents.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides an intelligent auxiliary unloading device of a lifting type cloth shaft, which solves the problems raised in the above-mentioned background technology.

(2) Technical solutions

In order to achieve the above purpose, the present utility model is realized through the following technical solutions: an intelligent auxiliary unloading device for a lifting type cloth shaft, comprising a carrier, a bottom plate, a lifting assembly, and a supporting plate sequentially connected from bottom to top, and the bottom of the carrier is connected. Several groups of driving wheels are provided, and the lifting assembly can drive the support plate to lift and lower. Two rotating arms are rotatably connected to the front and rear sections of the support plate. The arc-shaped top of the bracket is fitted with a support arm, the bottom of the support arm is provided with an arc-shaped rack along the arc direction, and the rotating arm is pivotally connected with a gear that meshes with the arc-shaped rack. The arm is provided with a drive motor connected with the gear.

Preferably, the lifting assembly includes a cross hinge link and an electric push rod, two ends of one side of the cross hinge link are fixed and hinged on the bottom plate and the support plate, respectively, and the hinge blocks at the other ends are slid laterally to fit respectively. On the base plate and the support plate, the electric push rod is laterally arranged on the base plate and connected with the hinge block.

Preferably, the lifting assembly is a hydraulic cylinder or an air cylinder vertically arranged on the bottom plate, and the support plate is arranged on the output end of the hydraulic cylinder or the air cylinder.

Preferably, a traverse assembly is arranged between the carrier and the bottom plate, and the traverse assembly can drive the bottom plate to move laterally.

Preferably, the traverse assembly is a lead screw slide rail traverse mechanism.

Preferably, an arc-shaped guide rail is provided on the rotating arm along the arc-shaped direction of the support arm, and a guide bar connected to the support arm is slidably fitted in the arc-shaped guide rail.

Preferably, positioning wheels are symmetrically arranged on both sides of the top of the support arm, and the positioning wheels are pivotally connected to the support arm through bearings.

(3) Beneficial effects

The utility model provides an intelligent auxiliary unloading device of a lifting type cloth shaft. Has the following beneficial effects:

1. The lifting type cloth shaft intelligent auxiliary unloading device, the device can adjust the height of the support arm according to the ground clearance after the cloth shaft is wound by setting the lifting components, so that the support arm extends into the cloth shaft and is connected to the cloth shaft. The distance between them is optimal, so that the support arm can stably load and unload the cloth shaft, which is safe and reliable, and has strong versatility.

Description of drawings

Fig. 1 is the axonometric drawing of the utility model;

2 is a schematic diagram of a lifting assembly of the present invention;

FIG. 3 is a schematic diagram of the lifting state of the present invention.

In the picture: 1 carrier, 2 bottom plate, 3 traverse components, 4 support plates, 5 lift components, 6 driving wheels, 7 rotating arms, 8 motors, 9 supporting arms, 10 arc-shaped racks, 11 gears, 12 arc-shaped guide rails , 13 guide strips, 14 positioning wheels, 51 cross articulated links, 52 electric push rods.

Detailed ways

The embodiment of the present utility model provides a lifting type cloth shaft intelligent auxiliary unloading device, as shown in Figs.

The bottom of the carrier 1 is provided with several groups of driving wheels 6 , and the driving wheels 6 are connected with driving wheel motors for controlling the rotation of the driving wheels 6 . The lifting assembly 5 can drive the support plate 4 to rise and fall.

The front and rear sections of the support plate 4 are provided with rotating grooves, and the two rotating arms 7 are respectively connected in the rotating grooves. By setting the rotating grooves, the rotating arms 7 will not touch the carrier support plate 4 when rotating to both sides . The two rotating arms 7 are coaxially connected with a motor 8, and the motor 8 is used to drive the rotating arms 7 to rotate.

The top of each rotating arm 7 is fitted with a supporting arm 9 in the arc direction, the bottom of the supporting arm 9 is provided with an arc-shaped rack 10 along the arc direction, and the rotating arm 7 is pivotally connected with the arc-shaped rack 10. The gear 11 is provided, and the rotating arm 7 is provided with a drive motor connected with the gear 11 . The support arm 9 is driven to rotate along its radian direction by the driving motor.

As shown in Figure 3, the device can adjust the height of the support arm 9 according to the ground clearance after the cloth shaft is wound by setting the lifting assembly 5, so that the distance between the support arm 9 and the cloth shaft after the support arm 9 extends into the cloth shaft To achieve the best, the support arm 9 can stably load and unload the cloth shaft, which is safe and reliable, and has strong versatility.

As shown in FIG. 2 , the lifting assembly 5 includes a cross hinge link 51 and an electric push rod 52 . Two ends of one side of the cross hinge link 51 are respectively fixed and hinged on the bottom plate 2 and the support plate 4 , and the two ends of the other side are hinged blocks. The electric push rods 52 are laterally arranged on the base plate 2 and connected to the hinge block, respectively laterally slidably fitted on the base plate 2 and the support plate 4 . The electric push rod 52 drives the cross hinge rod 51 to move, thereby driving the support arm 9 on the support plate 4 to rise and fall.

The lifting assembly 5 can be replaced by a hydraulic cylinder or an air cylinder. The lifting assembly 5 is a hydraulic cylinder or air cylinder vertically arranged on the bottom plate 2, and the support plate 4 is arranged on the output end of the hydraulic cylinder or air cylinder.

Since the rotation center of the support arm 9 changes after the height of the support arm 9 is adjusted, a traverse assembly 3 is arranged between the carrier 1 and the base plate 2 , and the lateral movement assembly 3 can drive the base plate 2 to move laterally. The rotation center of the support arm 9 is adjusted by the traverse assembly 3 so that it can fully extend into the bottom of the cloth shaft.

The traverse assembly 3 is a lead screw slide rail traverse mechanism. The screw slide rail traverse mechanism is an existing commercial product, and can also be replaced by a rodless cylinder, which is not specifically limited.

The rotating arm 7 is provided with an arc-shaped guide rail 12 along the arc-shaped direction of the support arm 9 , and a guide bar 13 connected to the support arm 9 is slidably fitted in the arc-shaped guide rail 12 . When the support arm 9 rotates, it can slide in the arc guide 12 along with the guide bar 13, so that the rotation path of the support arm 9 is fixed.

Because the initial state of the cloth shaft entering the support arm 9 is not at the center position of the support arm 9 . Positioning wheels 14 are symmetrically arranged on both sides of the top of the support arm 9 , and the positioning wheels 14 are pivotally connected to the support arm 9 through bearings. When the cloth shaft enters the support arm 9, once the cloth shaft contacts the positioning wheel 14, the friction between the cloth shaft and the support arm 9 is greatly reduced, and under the support of its own gravity, the cloth shaft drives the positioning wheel 14 to rotate while moving toward the positioning wheel 14. With the center of the support arm 9 moving, when the cloth shaft enters the center position of the support arm 9, the two positioning wheels 14 can limit the positions on both sides of the cloth shaft, so that it is stably supported in the middle position of the support arm 9.

Each motor is connected with the controller, and the controller intelligently controls the operation of each motor and the electric push rod 52 through a set program.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. An intelligent auxiliary unloading device for a lifting type cloth axis, characterized in that it comprises a carrier (1), a bottom plate (2), a lifting assembly (5), and a support plate (4) that are connected in sequence from bottom to top, and the said The bottom of the carrier (1) is provided with several groups of driving wheels (6), the lifting assembly (5) can drive the supporting plate (4) to lift and lower, and two rotating parts are connected in rotation on the front and rear sections of the supporting plate (4). Arm (7), two rotating arms (7) are coaxially connected with a motor (8), the top of each rotating arm (7) is slidably fitted with a support arm (9), the support arm (9) The bottom of the ) is provided with an arc-shaped rack (10) along its radian direction, and a gear (11) meshing with the arc-shaped rack (10) is pivotally connected to the rotating arm (7). 7) A drive motor connected to the gear (11) is arranged on it. 2 . The lifting type intelligent auxiliary unloading device for cloth shaft according to claim 1 , wherein the lifting assembly ( 5 ) comprises a cross-jointed connecting rod ( 51 ) and an electric push rod ( 52 ). 2 . Two ends of one side of the cross hinge link (51) are fixed and hinged on the base plate (2) and the support plate (4) respectively, and the hinge blocks at the two ends of the other side are laterally slidably adapted to the base plate (2) and the support plate (4). ), the electric push rod (52) is laterally arranged on the bottom plate (2) and connected with the hinge block. 3 . The lifting type intelligent auxiliary unloading device for shaft arrangement according to claim 1 , wherein the lifting assembly ( 5 ) is a hydraulic cylinder or an air cylinder vertically arranged on the bottom plate ( 2 ). 3 . The support plate (4) is arranged on the output end of the hydraulic cylinder or the air cylinder. 4. An intelligent auxiliary unloading device of lifting type cloth shaft according to claim 1, characterized in that: a traverse assembly (3) is arranged between the carrier (1) and the bottom plate (2), and the horizontal The moving assembly (3) can drive the bottom plate (2) to move laterally. 5 . The lifting type intelligent auxiliary unloading device for shaft arrangement according to claim 4 , wherein the traverse assembly ( 3 ) is a lead screw slide rail traverse mechanism. 6 . 6. A lift-type cloth shaft intelligent auxiliary unloading device according to claim 1, characterized in that: the rotating arm (7) is provided with an arc-shaped guide rail ( 12), the arc guide rail (12) is slidably fitted with a guide strip (13) connected with the support arm (9). 7. An intelligent auxiliary unloading device of lifting type cloth shaft according to claim 1, characterized in that: positioning wheels (14) are symmetrically arranged on both sides of the top of the support arm (9), and the positioning wheels ( 14) It is pivotally connected to the support arm (9) through the bearing.

Images