CN107089368B - Automatic bobbin yarn arraying device with cache function and method thereof - Google Patents

Abstract

The invention discloses an automatic bobbin alignment device with a buffer function and a method thereof, wherein the system includes an alignment platform, and the alignment platform includes two areas respectively a buffer area and an alignment area; the buffer area is connected with a transmission mechanism , and a position sensor is provided at the connection between the buffer area and the transmission mechanism, the position sensor is connected to the controller, and the position sensor is used to detect the position signal of the bobbin on the transmission mechanism and transmit it to the controller. The present invention uses the L-shaped push plate to prevent the bobbin on the transmission mechanism from continuing to be uploaded to the buffer area when the transmission mechanism does not need to stop, which can save time and improve efficiency in the end.

Description

A bobbin automatic alignment device with buffer function and its method

technical field

The invention belongs to the field of automation, and in particular relates to an automatic bobbin alignment device with a buffer function and a method thereof.

Background technique

At present, the packaging method of cheese in spinning mills is mainly woven bag packaging, which is divided into two methods: manual and automatic. In the automatic packaging process, it is necessary to automatically collect the cheese. According to the size of the woven bag and the cheese, there are 3×4, 4×5 and other methods. The current collection method is inefficient and has no temporary storage function, which cannot meet the requirements of automatic packaging of woven bags.

Contents of the invention

In view of the shortcomings of the above-mentioned prior art, the first object of the present invention is to provide an automatic bobbin alignment device with a buffer function, which can buffer the bobbins and automatically align the bobbins, so as to improve the packaging efficiency of the bobbins.

The present invention is an automatic bobbin alignment device with a buffering function, comprising: an alignment platform, the alignment platform includes two areas respectively a buffer area and an alignment area; the buffer area is connected with a transmission mechanism, and the buffer area and A position sensor is provided at the connection of the transmission mechanism, the position sensor is connected to the controller, and the position sensor is used to detect the position signal of the bobbin on the transmission mechanism and transmit it to the controller;

The buffer area and the alignment area are areas surrounded by push plates respectively, and the buffer area and the alignment area are connected by a bobbin channel; a first partition and a second partition are arranged on both sides of the bobbin path, and the second A baffle is arranged at the exit of the bobbin, the first baffle and the second baffle are used to prevent the bobbin from slipping; the buffer area is also provided with a first push plate, a second push plate and a third push plate, the first The push plate, the second push plate and the third push plate are respectively connected to the controller through the first drive mechanism, the second drive mechanism and the third drive mechanism;

The first push plate and the second push plate are respectively arranged on both sides of the transmission mechanism, the second push plate is a horizontal plate and can move along the second partition driven by the second drive mechanism, and the third push plate is arranged In the relative position of the second push plate, both the first push plate and the third push plate are L-shaped plates composed of two side walls; when the position sensor detects the signal that the bobbin on the transmission mechanism reaches the buffer area, the controller uses Control the first driving mechanism to drive the movement of the first push plate, one side wall of the first push plate is used to stop the bobbin on the transmission mechanism from continuing to be uploaded to the buffer area, and the other side wall of the first push plate is used to start position pushes the bobbins to the second partition and then returns to the initial position; until the number of bobbins in the buffer area reaches the preset value and forms a whole column of bobbins, the controller controls the second driving mechanism to drive the second push plate to The whole column of bobbins formed is pushed to one side wall of the third push plate, and when the second push plate returns to the initial position, the other side wall of the third push plate is driven by the third driving mechanism to push the whole column of bobbins to the warp tube. The yarn channel is pushed to the whole column area.

Further, the alignment area is also provided with a fourth push plate, the fourth push plate is connected with the fourth drive mechanism, the fourth drive mechanism is connected with the controller, and the fourth push plate is used for Driven by the driving mechanism, the whole row of bobbins is pushed out from the bobbin outlet.

Further, the transmission mechanism is a conveyor belt transmission mechanism.

Further, the first driving mechanism, the second driving mechanism and the third driving mechanism are all driving motors.

Further, the fourth driving mechanism is a driving motor.

Further, the first driving mechanism, the second driving mechanism and the third driving mechanism are all cylinder mechanisms, and electromagnetic switches are arranged on the cylinder mechanisms, and the electromagnetic switches are connected to the controller.

Further, the fourth driving mechanism is a cylinder mechanism, and electromagnetic switches are arranged on the cylinder mechanisms, and the electromagnetic switches are connected to the controller.

The second object of the present invention is to provide a working method of the bobbin automatic alignment device with buffering function.

A working method of the bobbin automatic alignment device with buffer function of the present invention, comprising:

The position sensor detects the position signal of the bobbin on the conveying mechanism in real time and sends it to the controller. When the position sensor detects the signal that the bobbin on the conveying mechanism reaches the buffer area, the controller controls the first driving mechanism to drive the first push plate to move. One side wall of a push plate blocks the package yarn on the transmission mechanism from continuing to be uploaded to the buffer area, and the other side wall of the first push plate pushes the package yarn to the second partition from the starting position and then returns to the starting position;

When the number of bobbins in the buffer area reaches a preset value and a whole row of bobbins is formed, the controller controls the second driving mechanism to drive the second push plate to push the formed whole row of bobbins to a side wall of the third push pedal. After the second push plate returns to the initial position, the other side wall of the third push plate pushes the entire row of bobbins to the alignment area through the bobbin channel under the drive of the third drive mechanism.

Further, the method also includes: the fourth push plate arranged on the alignment area is driven by the fourth driving mechanism to push the alignment of the bobbins out of the exit of the bobbins.

Further, the method also includes: when the first drive mechanism, the second drive mechanism and the third drive mechanism are all cylinder mechanisms, and the cylinder mechanisms are all provided with electromagnetic switches, the controller controls the action of the electromagnetic switches to respectively start and Turn off the first drive mechanism, the second drive mechanism and the third drive mechanism.

Compared with prior art, the beneficial effect of the present invention is:

(1) In the present invention, the bobbins are temporarily buffered by setting a buffer area, and the bobbins reaching the preset value are formed into a whole row of bobbins, and the controller controls the second drive mechanism to drive the second push plate to push the formed whole row of bobbins To one side wall of the third push plate, when the second push plate returns to the initial position, the other side wall of the third push plate is driven by the third driving mechanism to push the whole row of bobbins through the bobbin channel to the whole row area , thus improving the efficiency of the whole bobbin;

(2) In the present invention, both the first push plate and the third push plate are L-shaped plates composed of two side walls. When the position sensor detects the signal that the bobbin on the transmission mechanism reaches the buffer area, the controller is used to control the second A driving mechanism is used to drive the first push plate to move. One side wall of the first push plate is used to stop the bobbin on the transmission mechanism from continuing to be uploaded to the buffer area, and the other side wall of the first push plate is used to move the yarn from the starting position The bobbin is pushed to the second partition and returns to the initial position, which ensures that the transmission mechanism does not need to be stopped when the first push plate moves, which saves time and improves efficiency.

Description of drawings

The accompanying drawings constituting a part of the present application are used to provide further understanding of the present application, and the schematic embodiments and descriptions of the present application are used to explain the present application, and do not constitute an improper limitation of the present application.

Fig. 1 is a schematic diagram of the overall structure of a bobbin automatic alignment device with a buffer function according to the present invention.

Fig. 2 is a flow chart of the working method of the bobbin automatic alignment device with buffer function of the present invention.

Among them, 1. conveyor belt; 2. cylinder one; 3. position sensor; 4. first push plate; 5. cylinder two; 6. cylinder three; 7. buffer area; 8. second push plate; 9. cylinder Four; 10, the entire column area.

Detailed ways

It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and/or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and/or combinations thereof.

As shown in Fig. 1, the concrete structure of a kind of bobbin automatic aligning device with cache function of the present invention comprises:

The entire column platform, the entire column platform includes two areas respectively buffer area 7 and alignment area 10; The sensor 3 is connected to the controller, and the position sensor 3 is used to detect the position signal of the bobbin on the transmission mechanism and transmit it to the controller;

The buffer area 7 and the alignment area 10 are areas surrounded by push plates respectively, and the buffer area 7 and the alignment area 10 are connected by a bobbin channel; both sides of the bobbin path are provided with a first dividing plate and a second Partition board, the first partition board is arranged at the outlet of the bobbin yarn, and the first partition board and the second partition board are used to prevent the bobbin yarn from slipping; the buffer area is also provided with a first push plate 4, a second push plate 8 and a second push plate Three push pedals, the first push pedal 4, the second push pedal 8 and the third push pedal are respectively connected to the controller through the first drive mechanism, the second drive mechanism and the third drive mechanism;

The first push plate 4 and the second push plate 8 are respectively arranged on both sides of the transmission mechanism, the second push plate 8 is a horizontal plate and can move along the second partition driven by the second driving mechanism, and the third The push plate is arranged at the relative position of the second push plate, and the first push plate and the third push plate are both L-shaped plates composed of two side walls; The controller is used to control the first driving mechanism to drive the first push plate to move. One side wall of the first push plate is used to prevent the bobbin on the transmission mechanism from continuing to be uploaded to the buffer area, and the other side wall of the first push plate is used to Push the bobbins from the initial position to the second partition and then return to the initial position; until the number of bobbins in the buffer area reaches the preset value and form a whole row of bobbins, the controller controls the second driving mechanism to drive the second The push plate pushes the whole column of yarn formed to one side wall of the third push plate, and when the second push plate returns to the initial position, the other side wall of the third push plate pushes the whole column of yarn under the drive of the third drive mechanism. The yarn is pushed to the whole row area through the bobbin channel.

In another embodiment, the alignment area is also provided with a fourth push plate, the fourth push plate is connected with the fourth drive mechanism, the fourth drive mechanism is connected with the controller, and the fourth push plate is used for Driven by the fourth driving mechanism, the whole row of bobbins is pushed out from the bobbin outlet.

Wherein, the transmission mechanism is a conveyor belt transmission mechanism.

Features of the conveyor belt transmission mechanism:

(1) The movement is smooth and noiseless, which can buffer shock and absorb vibration;

(2) Simple structure and long transmission distance;

(3) Simple manufacture and installation, easy maintenance, no need for lubrication;

(4) Overload skidding can play a protective role;

(5) The outer size is large, the efficiency is low, the life is short, and the transmission accuracy is not high.

It should be noted that, in addition to the conveyor belt transmission mechanism, the transmission mechanism may also be a chain transmission mechanism or a gear transmission mechanism.

Wherein, the first driving mechanism, the second driving mechanism and the third driving mechanism are all driving motors.

The fourth driving mechanism is a driving motor.

In addition to the driving motor, the first driving mechanism, the second driving mechanism and the third driving mechanism may all be cylinder mechanisms, and the cylinder mechanisms are provided with electromagnetic switches connected to the controller.

The fourth driving mechanism is a cylinder mechanism, and electromagnetic switches are arranged on the cylinder mechanisms, and the electromagnetic switches are connected with the controller.

In a specific implementation process, the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism may also be hydraulic cylinder mechanisms or lead screw mechanisms.

Take the example that the first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are all cylinder mechanisms:

The first driving mechanism, the second driving mechanism, the third driving mechanism and the fourth driving mechanism are cylinder one 2, cylinder two 5, cylinder three and cylinder four 9 respectively.

Because the first push plate of the present invention is designed as an "L" shape, it can be guaranteed that when the cylinder is pushed forward, the conveyor belt does not need to stop, which can save time and improve efficiency. In addition, when the first cylinder is pushed out to the maximum stroke, the push plate on the first cylinder will not affect the pushing action of the second cylinder, that is, there is no mechanical interference between the two. Similarly, there is no mechanical interference between cylinder two and cylinder three. This saves cylinder return time and improves efficiency.

Moreover, in the packaging link of the whole line and the rear end of the present invention, when the bobbins of the woven bag array (such as: 3×4) are loaded and rolled out, it is necessary to automatically take out the bag, open the mouth, and cover the bag. During this period, the The collecting device can continue to work, and finally several (for example: 9) cheeses temporarily stored on the device, after the bagging of the woven bag is completed, the temporarily stored several (for example: 9) cheeses can be Fast bagging. Since the material gathering link is carried out simultaneously with automatic bag taking, opening opening and bagging, it can save time and improve packaging efficiency.

In the present invention, the bobbins are temporarily buffered by setting a buffer area, and the bobbins reaching a preset value are formed into a whole row of bobbins, and the controller controls the second driving mechanism to drive the second push plate to push the formed whole row of bobbins to the third One side wall of the push plate, when the second push plate returns to the initial position, the other side wall of the third push plate pushes the entire row of bobbins to the alignment area through the bobbin channel under the drive of the third drive mechanism, thereby improving Improve the efficiency of the whole bobbin;

In the present invention, both the first push plate and the third push plate are L-shaped plates composed of two side walls. When the position sensor detects the signal that the bobbin on the transmission mechanism reaches the buffer area, the controller is used to control the first drive mechanism To drive the first push plate to move, one side wall of the first push plate is used to stop the package yarn on the transmission mechanism from being uploaded to the buffer area, and the other side wall of the first push plate is used to push the package yarn from the starting position Return to the initial position after arriving at the second partition, which ensures that the transmission mechanism does not need to be stopped when the first push plate moves, which can save time and improve efficiency.

Fig. 2 is a flow chart of the working method of the bobbin automatic alignment device with buffer function of the present invention.

As shown in Fig. 2, a kind of working method of the bobbin automatic alignment device with cache function of the present invention comprises:

The position sensor detects the position signal of the bobbin on the conveying mechanism in real time and sends it to the controller. When the position sensor detects the signal that the bobbin on the conveying mechanism reaches the buffer area, the controller controls the first driving mechanism to drive the first push plate to move. One side wall of a push plate blocks the package yarn on the transmission mechanism from continuing to be uploaded to the buffer area, and the other side wall of the first push plate pushes the package yarn to the second partition from the starting position and then returns to the starting position;

When the number of bobbins in the buffer area reaches a preset value and a whole row of bobbins is formed, the controller controls the second driving mechanism to drive the second push plate to push the formed whole row of bobbins to a side wall of the third push pedal. After the second push plate returns to the initial position, the other side wall of the third push plate pushes the entire row of bobbins to the alignment area through the bobbin channel under the drive of the third drive mechanism.

In another embodiment, the method further includes: the fourth push plate arranged on the alignment area is driven by the fourth driving mechanism to push the entire alignment of the bobbins out of the exit of the bobbins.

In another embodiment, the method further includes: when the first drive mechanism, the second drive mechanism and the third drive mechanism are all cylinder mechanisms, the cylinder mechanisms are all provided with electromagnetic switches, and the controller controls the action of the electromagnetic switches to activate and deactivate the first drive mechanism, the second drive mechanism and the third drive mechanism respectively.

Although the specific implementation of the present invention has been described above in conjunction with the accompanying drawings, it is not a limitation to the protection scope of the present invention. Those skilled in the art should understand that on the basis of the technical solution of the present invention, those skilled in the art do not need to pay creative work Various modifications or variations that can be made are still within the protection scope of the present invention.

Claims (8)

1. Automatic permutation device of section of thick bamboo yarn with buffer memory function, characterized by comprising: the whole column platform comprises two areas which are respectively a cache area and a whole column area; the buffer area is connected with the conveying mechanism, and a position sensor is arranged at the joint of the buffer area and the conveying mechanism, the position sensor is connected with the controller, and the position sensor is used for detecting position signals of the bobbin yarn on the conveying mechanism in real time and conveying the position signals to the controller;

the buffer area and the whole row area are respectively areas surrounded by the push plate, and are communicated by a cone yarn channel; the two sides of the cone yarn channel are provided with a first baffle and a second baffle, the first baffle is arranged at the cone yarn outlet, and the first baffle and the second baffle are used for preventing cone yarns from sliding off; the buffer area is also provided with a first push plate, a second push plate and a third push plate, and the first push plate, the second push plate and the third push plate are respectively connected with the controller through a first driving mechanism, a second driving mechanism and a third driving mechanism;

the first pushing plate and the second pushing plate are respectively arranged at two sides of the conveying mechanism, the second pushing plate is a transverse plate and can move along the second partition plate under the drive of the second driving mechanism, the third pushing plate is arranged at the relative position of the second pushing plate, and the first pushing plate and the third pushing plate are L-shaped plates formed by two side walls; when the position sensor detects that the cone yarn on the conveying mechanism reaches the buffer area, the controller is used for controlling the first driving mechanism to drive the first pushing plate to move, one side wall of the first pushing plate is used for blocking the cone yarn on the conveying mechanism from being continuously uploaded to the buffer area, and the other side wall of the first pushing plate is used for pushing the cone yarn from the initial position to the second partition plate and then returning to the initial position; when the quantity of the yarns in the buffer area reaches a preset value to form an integral row of yarns, the controller controls the second driving mechanism to drive the second push plate to push the integral row of yarns to one side wall of the third push plate, and after the second push plate returns to the initial position, the other side wall of the third push plate pushes the integral row of yarns to the integral row area through the yarn channel under the driving of the third driving mechanism;

the arrangement area is also provided with a fourth push plate, the fourth push plate is connected with a fourth driving mechanism, the fourth driving mechanism is connected with the controller, and the fourth push plate is used for pushing out the arrangement cone yarns from the cone yarn outlet under the driving of the fourth driving mechanism;

the rear end of the whole row area is connected with a woven bag packaging link.

2. An automatic bobbin yarn arraying device with a buffer function as claimed in claim 1, wherein said conveying mechanism is a conveyer belt conveying mechanism.

3. The automatic bobbin yarn arraying device with a buffer function according to claim 1, wherein the first driving mechanism, the second driving mechanism and the third driving mechanism are all driving motors.

4. The automatic bobbin yarn arraying device with a buffer function according to claim 1, wherein said fourth driving mechanism is a driving motor.

5. The automatic bobbin yarn arraying device with the buffer function according to claim 1, wherein the first driving mechanism, the second driving mechanism and the third driving mechanism are all air cylinder mechanisms, electromagnetic switches are arranged on the air cylinder mechanisms, and the electromagnetic switches are connected with a controller.

6. The automatic bobbin yarn arraying device with the buffer function according to claim 1, wherein the fourth driving mechanism is a cylinder mechanism, electromagnetic switches are arranged on the cylinder mechanisms, and the electromagnetic switches are connected with the controller.

7. A method of operating an automatic alignment device for cone yarns with a buffer function according to any one of claims 1-6, comprising:

the position sensor detects a position signal of the cone yarn on the conveying mechanism in real time and transmits the position signal to the controller, when the position sensor detects a signal that the cone yarn on the conveying mechanism reaches the buffer area, the controller controls the first driving mechanism to drive the first push plate to move, one side wall of the first push plate stops the cone yarn on the conveying mechanism from being continuously uploaded to the buffer area, and the other side wall of the first push plate pushes the cone yarn to the second partition plate from the initial position and returns to the initial position;

when the quantity of the yarns in the buffer area reaches a preset value to form an integral row of yarns, the controller controls the second driving mechanism to drive the second push plate to push the integral row of yarns to one side wall of the third push plate, and after the second push plate returns to the initial position, the other side wall of the third push plate pushes the integral row of yarns to the integral row area through the yarn channel under the driving of the third driving mechanism;

the fourth push plate arranged on the whole row area pushes whole row of cone yarns out of the cone yarn outlet under the drive of the fourth driving mechanism.

8. The method of operating a yarn package with a buffer function of claim 7, further comprising: when the first driving mechanism, the second driving mechanism and the third driving mechanism are all air cylinder mechanisms, electromagnetic switches are arranged on the air cylinder mechanisms, and the controller controls the electromagnetic switches to act so as to respectively start and close the first driving mechanism, the second driving mechanism and the third driving mechanism.

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