CN213415715U

CN213415715U - Weighing and packaging device for glass fiber chopped strand mats

Info

Publication number: CN213415715U
Application number: CN202022175497.4U
Authority: CN
Inventors: 胡宏明; 乐佳琪
Original assignee: Zhejiang Aisen New Material Co ltd
Current assignee: Zhejiang Aisen New Material Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-11
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a weighing and packaging device for glass fiber chopped strand mats, which comprises a blanking mechanism which is arranged in sequence and is used for unloading glass fiber chopped strand mat rolls on an air expansion shaft in sequence; the weighing mechanism is used for weighing and rechecking the unloaded glass fiber chopped strand mat rolls; and the packaging table is used for receiving the weighed qualified glass fiber chopped strand mat rolls and assisting workers in completing packaging. Through the structure, weighing, rechecking and packaging of the glass fiber chopped strand mat rolls can be completed quickly. The labor intensity of workers and the detection and packaging efficiency are greatly reduced.

Description

Weighing and packaging device for glass fiber chopped strand mats

Technical Field

The utility model relates to a production facility field of glass fiber chopped strand mat, especially a weighing and packaging device of glass fiber chopped strand mat.

Background

The glass fiber chopped strand mats are cut and packaged after being manufactured. The glass chopped strand mats generally need to be weighed and rechecked in whole rolls before being packaged. To ensure that the glass chopped strand mats meet the thickness requirements required by the customers when shipped out of the factory. In the conventional method, a worker carries the unloaded glass fiber chopped strand mat roll to a weighing place for weighing, and then carries the whole roll to a packaging place for boxing and packaging. The above-mentioned operation process is wasted time and energy and inefficiency.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings, the present invention aims to provide a weighing and packaging device for glass chopped strand mats. The unloaded glass fiber chopped strand mat rolls can be directly weighed and packaged in a production line, so that the working strength of workers is reduced, and the working efficiency of the workers is improved.

In order to achieve the above purpose, the technical scheme of the utility model is that:

weighing and packaging device for glass chopped strand mats, which comprises a weighing and packaging device and a weighing and packaging device which are arranged in sequence

The blanking mechanism is used for unloading the glass fiber chopped strand mat rolls on the inflatable shaft in sequence;

the weighing mechanism is used for weighing and rechecking the unloaded glass fiber chopped strand mat rolls;

and the packaging table is used for receiving the weighed qualified glass fiber chopped strand mat rolls and assisting workers in completing packaging.

Furthermore, the blanking mechanism comprises a first rack, a first motor is arranged beside the first rack, a first conveying roller group is arranged in the first rack, the first conveying roller group comprises a plurality of first conveying rollers which are arranged in parallel and rotatably connected with the first rack, one end of each first conveying roller is provided with a first friction shaft penetrating out of the first rack, a first conveying belt driving the friction shaft to rotate is arranged on the friction shaft in a transmission manner, and an output shaft of the first motor is coaxially connected with one first conveying roller; the laser telescopic device is characterized in that a first telescopic cylinder fixedly connected with the first frame is longitudinally arranged below the first frame, a laser sensor is arranged above the first frame, and the laser sensor is in electric signal connection with the first telescopic cylinder and a first motor.

Further, the diameter of the conveying roller is gradually reduced from two ends to the middle.

Furthermore, the weighing mechanism comprises a second frame, a second motor is arranged beside the second frame, a second conveying roller set is arranged in the second frame and comprises a plurality of second conveying rollers which are arranged in parallel and can be rotatably connected with the second frame, one end of each second conveying roller is provided with a second friction shaft which penetrates out of the second frame, a second conveying belt which drives the second friction shaft to rotate is arranged on the second friction shaft in a transmission manner, and an output shaft of the second motor is coaxially connected with one of the second conveying rollers; a supporting table is arranged below the second rack, an electronic scale is arranged on the supporting table, one side, away from the second motor, of the electronic scale is hinged with the second rack, a second telescopic cylinder is longitudinally arranged on the upper surface of one side, close to the second motor, of the electronic scale, the second telescopic cylinder is hinged with the lower portion of the second rack, and a material receiving hopper is further arranged on one side, away from the second motor, of the second rack; and the electronic scale is in electric signal connection with the second motor and the second telescopic cylinder.

The working principle is as follows: after the completion is rolled up to glass fiber chopped strand mats roll-up, the setting is in the utility model discloses other rolling axle device drive inflatable shaft rotates to unloading mechanism top, and the laser-induced ware on the unloading mechanism senses inflatable shaft and rotates to target in place. The laser sensor sends signals to the first telescopic cylinder and the first motor. And the first telescopic cylinder extends out and drives the first machine frame to ascend until the first conveying roller group abuts against the glass fiber chopped strand mat cloth roll. And then, the first motor rotates and drives the first conveying roller group to rotate, so that the glass chopped strand mat roll positioned above the first conveying roller group is driven to move forwards for a set distance, one section of the glass chopped strand mat roll on the inflatable shaft falls on the weighing mechanism, an electronic scale in the weighing mechanism weighs the glass chopped strand mat roll, after weighing, if the gravity of the glass chopped strand mat roll is within a preset range, the glass chopped strand mat roll is a qualified product, a second motor in the weighing mechanism drives the second conveying roller group to rotate so as to convey the qualified glass chopped strand mat roll to a packaging table, and a worker quickly packages the qualified glass chopped strand mat roll. If the gravity of the glass chopped strand mat roll does not meet the requirement, the glass chopped strand mat roll is judged to be unqualified. At the moment, the electronic scale sends a signal to the second telescopic cylinder, the second telescopic rod extends out to enable the second rack to incline, and the inclined unqualified chopped glass fiber mat rolls into the receiving hopper to wait for recovery. It should be noted that the subsequent roll of glass chopped strand mat on the inflatable shaft is simply repeated.

Has the advantages that: through the structure, weighing, rechecking and packaging of the glass fiber chopped strand mat rolls can be completed quickly. The labor intensity of workers and the detection and packaging efficiency are greatly reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of fig. 1.

Reference numerals: 100, a blanking mechanism 110, a first frame 120, a first motor 130, a first conveying roller group 131, a first conveying roller 131a, a first friction shaft 140, a first conveying belt 150, a laser sensor 160, a first telescopic cylinder 200, a weighing mechanism 210, a second frame 220, a second motor 230, a second conveying roller group 231, a second conveying roller 231a, a second friction shaft 240, a second conveying belt 250, a supporting table 260, an electronic scale weighing device 270, a second telescopic cylinder 280 and a receiving hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The weighing and packaging device for glass chopped strand mats as shown in fig. 1-2 comprises a blanking mechanism 100, a weighing mechanism 200 and a packaging table 300 which are arranged in sequence. The blanking mechanism is used for unloading the glass fiber chopped strand mat rolls on the inflatable shaft in sequence. The weighing mechanism is used for weighing and rechecking the unloaded glass fiber chopped strand mat rolls; and the packaging table is used for receiving the weighed qualified glass fiber chopped strand mat cloth rolls and assisting workers in completing packaging.

Specifically, the blanking mechanism includes a first frame 110. A first motor 120 is horizontally arranged beside the first frame. Meanwhile, a first transfer roller set 130 is also provided in the first frame. The first conveying roller group is composed of a plurality of first conveying rollers 131 arranged in parallel. The first conveying roller is rotatably connected with the first frame. The first conveying roller has a first friction shaft 131a that penetrates to the outside of the first frame. A first conveyor belt 140 is arranged on the first friction shaft in a transmission connection, and all the first conveyor rollers are driven to rotate synchronously by the first conveyor belt. And as a power source, an output shaft of the first motor is coaxially connected with one of the first friction shafts. In addition, a laser sensor 150 is further disposed on the first frame for sensing the air expansion shaft rotating to the upper side of the blanking mechanism. Meanwhile, a first telescopic cylinder 160 is longitudinally arranged below the first frame. The first telescopic cylinder is in electrical signal connection with the laser sensor. The first telescopic cylinder is driven to stretch by a signal sent by the laser sensor. The laser sensor is electrically connected to the first motor. When the laser sensor is activated, the laser sensor sends signals to the first motor and the first telescopic cylinder respectively, and the first telescopic cylinder extends upwards to drive the first machine frame to ascend after receiving the signals. And after receiving the signal, the first motor enters a pulse starting state, namely the first motor rotates at intervals of set time so as to sequentially unload the glass fiber chopped strand mat rolls on the air expansion shaft. The pulse state of the motor can be realized by a PLC control unit preset on the motor.

As a further improvement of the above embodiment, in order to prevent the glass chopped strand mat rolls from falling off the blanking mechanism during the conveyance of the glass chopped strand mat rolls. The diameter of the conveying roller is gradually reduced from two ends to the middle.

As a further improvement of the above embodiment, the measuring mechanism has a defective product discharge function. Specifically, the weighing mechanism 200 includes a second frame 210, and a second motor 220 is horizontally disposed beside the second frame. Meanwhile, a second transfer roller group 230 is provided in the second frame. Specifically, the second conveying roller group is composed of a plurality of second conveying rollers 231 arranged in parallel and rotatably connected to the second frame. Wherein the second transfer roller has a second friction shaft 231a disposed through the second frame. And a second conveyor belt 240 is arranged on the second friction shaft in a transmission connection manner so as to drive a plurality of second conveyor rollers in the second conveyor roller group to synchronously rotate. As a power source, a second motor is coaxially connected with one of the second friction shafts. In addition, a support table 250 is provided below the second frame, and an electronic scale 260 is provided on the table top of the support table. And one side of the electronic scale far away from the second motor is hinged with the second frame. Meanwhile, a second telescopic cylinder 270 is longitudinally arranged on the upper surface of the electronic scale close to one side of the second motor, and the second telescopic cylinder is hinged with the lower part of the second frame. Meanwhile, a receiving hopper 280 is further disposed on a side of the second frame away from the second motor. The electronic scale is electrically connected to the second motor and the second telescopic cylinder. After the glass fiber chopped strand mat rolls are rolled and enter the weighing mechanism, the electronic weighing device weighs the rolled rolls of the glass fiber chopped strand mat. If the weighed value is in the qualified range, the electronic scale sends a driving signal to the second motor, and the second motor rotates to roll the glass fiber chopped strand mat into a rear packaging table. And if the weighing result is out of the qualified range, the electronic scale sends a signal to the second telescopic cylinder. The second telescopic cylinder extends out to enable the second rack to incline, and unqualified glass fiber chopped strand mat rolls into the receiving hopper.

Claims

1. The weighing and packaging device for the glass chopped strand mats is characterized in that: including sequential arrangement

2. The weighing and packaging device for glass chopped strand mats according to claim 1, wherein: the blanking mechanism comprises a first rack, a first motor is arranged beside the first rack, a first conveying roller group is arranged in the first rack, the first conveying roller group comprises a plurality of first conveying rollers which are arranged in parallel and rotatably connected with the first rack, one end of each first conveying roller is provided with a first friction shaft penetrating out of the outer side of the first rack, a first conveying belt for driving the friction shaft to rotate is arranged on the friction shaft in a transmission manner, and an output shaft of the first motor is coaxially connected with one of the first conveying rollers; the laser telescopic device is characterized in that a first telescopic cylinder fixedly connected with the first frame is longitudinally arranged below the first frame, a laser sensor is arranged above the first frame, and the laser sensor is in electric signal connection with the first telescopic cylinder and a first motor.

3. The weighing and packaging device for glass chopped strand mats according to claim 2, wherein: the diameter of the conveying roller is gradually reduced from two ends to the middle.

4. A weighing and packaging apparatus for glass chopped strand mats according to claim 3, wherein: the weighing mechanism comprises a second rack, a second motor is arranged beside the second rack, a second conveying roller set is arranged in the second rack and comprises a plurality of second conveying rollers which are arranged in parallel and can be rotatably connected with the second rack, one end of each second conveying roller is provided with a second friction shaft which penetrates out of the second rack, a second conveying belt which drives the second friction shaft to rotate is arranged on the second friction shaft in a transmission manner, and an output shaft of the second motor is coaxially connected with one of the second conveying rollers; a supporting table is arranged below the second rack, an electronic scale is arranged on the supporting table, one side, away from the second motor, of the electronic scale is hinged with the second rack, a second telescopic cylinder is longitudinally arranged on the upper surface of one side, close to the second motor, of the electronic scale, the second telescopic cylinder is hinged with the lower portion of the second rack, and a material receiving hopper is further arranged on one side, away from the second motor, of the second rack; and the electronic scale is in electric signal connection with the second motor and the second telescopic cylinder.