阅读说明：本技术 一种基于plc控制的物料分拣装置 (Material sorting device based on PLC control ) 是由 倪晓诚 于 2020-04-26 设计创作，主要内容包括：本发明公开了一种基于PLC控制的物料分拣装置,包括装置本体、承重传感器、电机、支撑轴和控制面板,所述装置本体的前端上侧安装有承接座,且承接座的下端安装有承重传感器,所述承接座的上端安装有转辊,所述装置本体的上端中心位置设置有隔座,且隔座的前端上侧内部安装有电机,且电机的输出端与转轴的背端固定连接,所述转轴的背端通过轴承插设在隔座的前端。本发明缓冲板来承接快递,在快递放入承接座上时,会因惯性撞击缓冲板,而缓冲板会受力向后移动,带动插杆伸入隔座内,并压缩弹簧,通过弹簧的弹力形变特性,能够对该力进行吸收缓解,从而降低快递箱碰撞时产生的冲击力,以对快递箱进行保护。(The invention discloses a material sorting device based on PLC control, which comprises a device body, a bearing sensor, a motor, a supporting shaft and a control panel, wherein a bearing seat is installed on the upper side of the front end of the device body, the bearing sensor is installed at the lower end of the bearing seat, a rotating roller is installed at the upper end of the bearing seat, a separation seat is arranged at the center position of the upper end of the device body, the motor is installed inside the upper side of the front end of the separation seat, the output end of the motor is fixedly connected with the back end of a rotating shaft, and the back end of the rotating shaft is inserted into the front end of the separation seat through a bearing. When the express is placed on the receiving seat, the buffer plate is impacted by inertia, the buffer plate is stressed to move backwards, the inserted rod is driven to extend into the partition seat, the spring is compressed, and the force can be absorbed and relieved through the elastic deformation characteristic of the spring, so that the impact force generated when the express box collides is reduced, and the express box is protected.)

1. The utility model provides a material sorting device based on PLC control, includes device body (1), bearing sensor (3), motor (6), back shaft (14) and control panel (16), its characterized in that: the device is characterized in that a bearing seat (2) is installed on the upper side of the front end of a device body (1), a bearing sensor (3) is installed at the lower end of the bearing seat (2), a rotating roller (4) is installed at the upper end of the bearing seat (2), a separating seat (5) is arranged at the center of the upper end of the device body (1), a motor (6) is installed inside the upper side of the front end of the separating seat (5), the output end of the motor (6) is fixedly connected with the back end of a rotating shaft (7), the back end of the rotating shaft (7) is inserted into the front end of the separating seat (5) through a bearing, a shifting plate (8) is welded on the rotating shaft (7), four groups of springs (9) are equidistantly arranged inside the front end of the separating seat (5), the front ends of the springs (9) are fixedly connected with the back end of an insertion rod (10), the back end of the insertion rod (10) is inserted into the front end of the separating seat (5), and a buffer plate (11) is fixedly, guard rails (12) are symmetrically arranged at the left end and the right end of the upper side of the device body (1), transmission belt devices (13) are respectively arranged between the two sets of guard rails (12) and the separating seats (5), and a control panel (16) is fixedly arranged at the right end of the device body (1).

2. The PLC-based material sorting device according to claim 1, wherein: the rotary rollers (4) are equidistantly arranged at the upper end of the bearing seat (2) through bearings, the bearing seat (2) is positioned between the two groups of transmission belt devices (13), and the height of the bearing seat (2) is greater than that of the transmission belt devices (13).

3. The PLC-based material sorting device according to claim 1, wherein: the shifting plate (8) is symmetrically welded on the rotating shaft (7), and the length of the shifting plate (8) is smaller than the distance between the rotating shaft (7) and the bearing seat (2).

4. The PLC-based material sorting device according to claim 1, wherein: the rubber pad is pasted at the front end of the buffer plate (11), a sliding groove matched with the outside size of the back end of the inserted bar (10) is formed in the partition seat (5), and the inserted bar (10) is of a telescopic structure on the partition seat (5) through a spring (9).

5. The PLC-based material sorting device according to claim 1, wherein: support shafts (14) are vertically arranged on one face, close to the separating seats (5), of the guard rail (12) at equal intervals, rollers (15) are arranged on the support shafts (14) at equal intervals through bearings, and rubber pads are adhered to the surfaces of the rollers (15) in a surrounding mode.

Technical Field

The invention relates to the technical field of PLC (programmable logic controller) control, in particular to a material sorting device based on PLC control.

Background

Along with the improvement of people's quality of life, people's purchasing power constantly strengthens, and the express delivery trade is fast development thereupon also, but the express delivery need pass through a lot of transfer stations in transportation engineering, and the case dress express delivery of different weight need adopt different transport methods and transport means, but present transfer station does not have the machine and can carry out weight letter sorting to the case dress express delivery, for this we provide a material sorting device based on PLC control and solve above-mentioned problem.

Disclosure of Invention

The invention aims to provide a material sorting device based on PLC control, which aims to solve the problems that box-packed expressages with different weights proposed in the background technology need different carrying modes and transportation tools, but the existing transfer station has no machine capable of sorting the box-packed expressages in weight.

In order to achieve the purpose, the invention provides the following technical scheme: a material sorting device based on PLC control comprises a device body, a bearing sensor, a motor, a supporting shaft and a control panel, wherein a bearing seat is installed on the upper side of the front end of the device body, the bearing sensor is installed at the lower end of the bearing seat, a rotating roller is installed at the upper end of the bearing seat, a partition seat is arranged at the central position of the upper end of the device body, the motor is installed inside the upper side of the front end of the partition seat, the output end of the motor is fixedly connected with the back end of a rotating shaft, the back end of the rotating shaft is inserted into the front end of the partition seat through a bearing, a shifting plate is welded on the rotating shaft, four groups of springs are equidistantly arranged inside the front end of the partition seat, the front ends of the springs are fixedly connected with the back end of an insertion rod, the back end of the insertion rod is inserted into the front end of the partition seat, a buffer plate is fixedly welded at the front end of the, and a driving belt device is arranged between the two groups of protective railings and the separating seat, and a control panel is fixedly arranged at the right end of the device body.

Preferably, the rotating rollers are equidistantly mounted at the upper end of the bearing seat through bearings, the bearing seat is positioned between the two groups of transmission belt devices, and the height of the bearing seat is greater than that of the transmission belt devices.

Preferably, the shifting plate is symmetrically welded on the rotating shaft, and the length of the shifting plate is smaller than the distance between the rotating shaft and the bearing seat.

Preferably, a rubber pad is pasted at the front end of the buffer plate, a sliding groove matched with the outside size of the back end of the inserted bar is formed in the partition seat, and the inserted bar is of a telescopic structure on the partition seat through a spring.

Preferably, the guard rail is provided with support shafts in the same-distance vertical direction on one side close to the spacer, the support shafts are provided with rollers in the same-distance direction through bearings, and rubber pads are adhered to the surfaces of the rollers in a surrounding mode.

Compared with the prior art, the invention has the beneficial effects that: the material sorting device based on PLC control is characterized in that a receiving seat is arranged to receive box-packed express, a bearing sensor arranged below the receiving seat can measure the weight of the express received by the receiving seat, the measurement result is transmitted to a PLC controller in a control panel through an electric signal, the PLC controller distinguishes whether the express is overweight through an internal processing element, if the express is overweight, the PLC controller controls a motor to rotate forwards, the motor drives a rotating shaft to drive a shifting plate to rotate forwards, the express placed on the receiving seat is pushed leftwards through the shifting plate, the express slides to a transmission belt device at the left end through a rotating roller on the receiving seat, the transmission belt device transports the express to an overweight processing area, otherwise, the weight of the express box does not exceed the standard, the PLC controller in the control panel controls the motor to rotate backwards, the motor drives the rotating shaft to rotate the shifting plate backwards, the express placed on the receiving seat is pushed rightwards through the shifting plate, the express box falls on the right transmission belt device, and express is sent to the weight marking area through the transmission belt device, so that the weight sorting of the express box is realized, and the express box is convenient to carry and transport at the later stage;

accept the express delivery through setting up the buffer board, when the express delivery is put into and is accepted on the seat, can be because of inertia striking buffer board, and the buffer board can the atress remove backward, drive the inserted bar and stretch into in the spacer, and compression spring, elasticity deformation characteristic through the spring, can absorb this power and alleviate, thereby reduce the impact force that produces when the express delivery case collides, in order to protect the express delivery case, and the express delivery case carries on drive belt device, the rail guard can shelter from the express delivery case, in order to prevent that the express delivery case from deviating from, and the express delivery case is like contacting the gyro wheel, the gyro wheel passes through the rubber pad can increase and the frictional force between the express delivery case, when the express delivery case is driven by drive belt device and removes like this, can drive the gyro wheel and rotate, but can not take place excessive friction with the gyro wheel, just so can prevent the express delivery case at transportation process, wearing.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic right-side sectional view of the structure of the present invention;

FIG. 3 is a schematic left side sectional view of the structure of the present invention;

FIG. 4 is an enlarged view of the structure A in FIG. 2 according to the present invention;

fig. 5 is an enlarged view of the structure B in fig. 1 according to the present invention.

In the figure: 1. a device body; 2. a bearing seat; 3. a load bearing sensor; 4. rotating the roller; 5. a spacer seat; 6. a motor; 7. a rotating shaft; 8. dialing a plate; 9. a spring; 10. inserting a rod; 11. a buffer plate; 12. protecting the fence; 13. a driving belt device; 14. a support shaft; 15. a roller; 16. a control panel.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, three embodiments of the present invention are provided: