CN221827489U - Cap screwing device for training teaching and cultivating line connecting equipment - Google Patents

Abstract

The utility model discloses a cap screwing device for practical training teaching and cultivating line equipment, which comprises a machine table, a conveying device and a main control module, wherein the main control module comprises a PLC control unit, a display screen and a control button, one side of the conveying device is provided with a cap screwing mechanism, the starting end of the conveying device is provided with a line head sensor, one side of the middle section of the conveying device is provided with a positioning pushing arm, the other side of the middle section of the conveying device is provided with a material bottle detecting sensor, and the tail end of the conveying device is provided with a line tail sensor.

Description

Cap screwing device for training teaching and cultivating line connecting equipment

Technical Field

The utility model relates to the technical field of teaching equipment, in particular to a cap screwing device for practical training teaching and cultivation connecting line equipment.

Background

According to the related content in the national professional standard, the related PLC control technology, pneumatic technology, common sensor and PLC frequency converter control technology in the electromechanical integration are organically combined together through training of the work task, so that the typical work task is quantized into a plurality of subtasks, the progressive implementation is realized by the new concepts of task introduction, project driving and modularized teaching, the teaching rules are followed, the capability of students to operate, analyze and solve equipment problems is cultivated, and a loose, open and multifunctional practical training environment is provided for the cultivation of autonomous experiments and innovative experimental capability.

The Chinese patent with the application number of 201120316112X discloses an integrated PLC and frequency conversion technology working island, which comprises a desk body part, an island body part and an island core part, wherein the desk body part, the island body part adopting a regular hexagon stainless steel structure and the island core part form a hexahedron. The set of equipment adopts a full stainless steel structure, is firm and durable, is convenient to manage, adopts 6 people to train, and students can assemble corresponding practical training circuits according to the requirements of practical training projects to complete the design of a PLC control program, practical training of a frequency conversion technology, practical training of PLC and frequency conversion communication and the like, so that the PLC program design and the frequency conversion communication skills can be mastered by students to a certain extent, but the practical equipment operation training is lacking in the application of the PLC program system design and photoelectric sensing coordination and the photoelectric circuit connection.

Disclosure of utility model

The utility model aims to provide a cap screwing device for practical training teaching and cultivating line equipment, which not only can carry out PLC system operation and design skill training on students, but also can carry out practical operation training on the line operation of a PLC program system and a photoelectric sensor, and further can further understand and master the PLC working principle and the line connection principle by realizing the automatic operation of the whole production line equipment so as to solve the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

A screw up device for training teaching and cultivating line equipment, include the board, establish conveyor on the board and establish the main control module at the board front end, the main control module includes PLC control unit, display screen and control button, conveyor one side is equipped with screw up the mechanism, screw up the mechanism and include the vertical alignment jig of establishing conveyor one side on the board, establish micromatic setting on the alignment jig, establish elevating gear on micromatic setting and establish screw up the motor of covering on elevating gear, conveyor's starting end is equipped with line head sensor, and conveyor's middle section one side is equipped with the location arm of pushing, and the opposite side is equipped with the material bottle and detects the sensor, and conveyor's end is equipped with line tail sensor, the longitudinal axis of location arm of pushing and screw up the longitudinal axis coincidence of mechanism.

Further, the micromatic setting includes the slide beam that is connected with the adjustment frame sliding, the mounting panel of being connected with the slide beam, establishes the slide frame at the mounting panel leading flank, vertically runs through the slide beam and with slide beam threaded connection's lead screw and the hand wheel of being connected with the lead screw top, the both ends sliding part of slide beam is equipped with locking structure, slide frame upper end one side is equipped with limit sensor, limit sensor and PLC control unit signal connection.

Still further, elevating gear is including setting up the elevating motor of keeping away from carriage one side on the mounting panel, the slider of being connected with the elevating motor output and the lifter plate of being connected with the slider, the output of elevating motor passes the lifter plate and is connected with the slider through crank rocker mechanism, one side that the slider corresponds with limit sensor is equipped with spacing contact plate, spacing contact plate is connected with limit sensor contact, twist and cover the motor and vertically establish downwards on the lifter plate, twist the output of cover motor and pass the lifter plate and be connected with rotation portion to be used for rotatory bottle lid.

Further, the screwing motor and the lifting motor are electrically connected with the PLC control unit.

Further, the positioning pushing arm comprises a pushing cylinder horizontally arranged on one side of the conveying device and an arc pushing handle connected with the output end of the pushing cylinder, a positioning block is arranged below the material bottle detection sensor, and one side of the positioning block corresponding to the arc pushing handle is an arc concave surface.

Further, the machine is provided with an electromagnetic valve group, the pushing cylinder is communicated with the electromagnetic valve group through an air duct, the electromagnetic valve group is communicated with an external air pump assembly, and the external air pump assembly is electrically connected with the PLC control unit.

Further, a driving motor is arranged below the conveying device, the output end of the driving motor is in belt transmission connection with a driving roller of the conveying device through a belt transmission mechanism, and the driving motor is electrically connected with the PLC control unit.

Further, the line head sensor, the material bottle detection sensor and the limit sensor are all position sensors, and the line head sensor, the material bottle detection sensor and the limit sensor are all in signal connection with the PLC control unit.

The beneficial effects of the utility model are as follows: according to the utility model, the automatic production operation of feeding, screwing and feeding the material bottle is completed by receiving the information of the line head sensor, the material bottle detection sensor and the limit sensor through the main control module, and the line head sensor, the material bottle detection sensor and the line tail sensor are connected with the signal line of the main control module through the trainee, so that the automatic operation of the whole production line equipment is realized by connecting the driving motor, the lifting motor and the screwing motor with the line of the main control module, the trainee can be trained on the operation and design skills of a PLC system and the line operation of the photoelectric sensor, and further the PLC working principle and the line connection principle are further understood and mastered.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a capping device for practical training teaching line equipment;

Fig. 2 is a schematic diagram of the whole structure of the cap screwing mechanism and the conveying device provided by the utility model;

Fig. 3 is an overall schematic diagram of a cap screwing mechanism provided by the present utility model;

FIG. 4 is an enlarged schematic view of the portion A in FIG. 3;

FIG. 5 is a right side view of the capping mechanism provided by the present utility model;

Fig. 6 is a schematic diagram of the overall structure of the conveying device provided by the utility model.

The reference numerals in the drawings indicate: 100. a machine table; 110. an electromagnetic valve group; 200. a conveying device; 210. a driving motor; 300. a main control module; 310. a display device; 320. a control button; 400. a cap screwing mechanism; 410. an adjusting frame; 420. a fine tuning device; 421. a sliding beam; 422. a mounting plate; 423. a carriage; 424. a screw rod; 425. a hand wheel; 426. a locking structure; 427. an elastic groove; 428. a threaded locking handle; 430. a lifting device; 431. a lifting motor; 432. a slide block; 433. a lifting plate; 434. a crank rocker mechanism; 435. limiting contact plates; 436. a rotating part; 440. screwing the motor; 500. a line head sensor; 600. positioning a push arm; 610. a pushing cylinder; 620. an arc push handle; 630. a positioning block; 700. a material bottle detection sensor; 800. a tail sensor; 900. and a limit sensor.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples are as follows:

A line equipment for training teaching banks up, wherein include material loading module, upper cover module, twist the cover module, spout a yard module, vanning module and warehouse entry module, material loading module, upper cover module, twist the cover module, spout a yard module, vanning module and warehouse entry module and arrange from left to right in proper order and process links up.

The cover screwing device for training teaching and culture line connecting equipment shown in fig. 1 and 2 comprises a machine 100, a conveying device 200 arranged on the machine 100 and a main control module 300 arranged at the front end of the machine 100, wherein the main control module 300 comprises a PLC control unit, a display device 310 and a control button 320, a cover screwing mechanism 400 is arranged on one side of the conveying device 200, the cover screwing mechanism 400 comprises an adjusting frame 410 vertically arranged on one side of the conveying device 200 on the machine 100 through a bolt fixing piece, a fine adjusting device 420 arranged on the adjusting frame 410, a lifting device 430 arranged on the fine adjusting device 420 and a cover screwing motor 440 arranged on the lifting device 430, a line head sensor 500 is arranged at the starting end of the conveying device 200, a positioning push arm 600 is arranged on one side of the middle section of the conveying device 200, a material bottle detection sensor 700 is arranged on the other side of the middle section of the conveying device, a line tail sensor 800 is arranged at the tail end of the conveying device 200, the longitudinal axis of the positioning push arm 600 coincides with the longitudinal axis of the cover screwing mechanism 400, a driving motor 210 is arranged below the conveying device 200, the output end of the driving motor 210 is connected with the line head sensor and tail sensor of the conveying device 200 through a belt transmission mechanism and the driving roller sensor 500, the line head sensor and the line sensor 700 are electrically connected with the line head sensor 700 and the line sensor 700, and the line sensor 700 are electrically connected with the PLC sensor 700.

Compared with the prior art, the automatic production operation of feeding, screwing and feeding the material bottle is completed by receiving the information of the line head sensor, the material bottle detection sensor and the limit sensor through the main control module, and the automatic operation of the whole production line equipment is realized by connecting the line head sensor, the material bottle detection sensor and the line tail sensor with the signal line of the main control module through a learner, so that the learner is trained to further understand and master the working principle of the PLC and the principle of line connection.

As a technical solution of this embodiment, further, as shown in fig. 3 and fig. 4, the fine tuning device 420 includes a sliding beam 421 slidably connected with the adjusting frame 410, a mounting plate 422 fixedly connected with the sliding beam 421 through a bolt fastener, a sliding frame 423 fixed on a front side of the mounting plate 422 through a bolt fastener, a screw rod 424 vertically penetrating the sliding beam 421 and being in threaded connection with the sliding beam 421, and a hand wheel 425 connected with the top of the screw rod 424, two end sliding portions of the sliding beam 421 are provided with locking structures 426, one side of the upper end of the sliding frame 423 is provided with a limit sensor 900, the limit sensor 900 is in signal connection with a PLC control unit, wherein the locking structures 426 are respectively provided at two ends of the sliding beam 421, two side surfaces at two ends of the sliding beam 421 are provided with elastic grooves 427, the two ends of the sliding beam 421 are respectively perpendicular to the length direction and are provided with two threaded locking handles 428, each threaded locking handle 428 is in threaded connection with a corresponding position on the sliding beam 421, and the threaded portions of the threaded locking handles 428 are perpendicular to the elastic grooves 427, and the threaded locking handles 428 are rotated to fasten the two ends of the sliding beam 421 on the guide posts of the adjusting frame 410.

As a technical solution of this embodiment, further, as shown in fig. 5, the lifting device 430 includes a lifting motor 431 disposed on a side of the mounting plate 422 far away from the sliding frame 423, a sliding block 432 connected with an output end of the lifting motor 431, and a lifting plate 433 connected with the sliding block 432, wherein an output end of the lifting motor 431 passes through the lifting plate 433 and is connected with the sliding block 432 through a crank rocker mechanism 434, an output end of the lifting motor 431 is fixedly connected with a turntable, one end of a rocker of the crank rocker mechanism 434 is rotationally connected with the turntable, the other end of the rocker is rotationally connected with the sliding block 432, after the lifting motor 431 is started, the turntable rotates along an axis direction of the output end of the lifting motor 431, the crank rocker mechanism 434 is driven to move, and then the sliding block 432 is driven to reciprocate linearly up and down on a guide column of the sliding frame, one side of the sliding block 432 corresponding to the limiting sensor 900 is provided with a limiting contact plate 435, the limiting contact plate 435 is connected with the limiting sensor 900, a screwing motor 440 is vertically disposed on the lifting plate 433 downwards, an output end of the screwing motor 440 passes through the lifting plate 433 and is fixedly connected with a rotating part 436 through a screw fixing part for rotating the bottle cap 436, an inner circle of the rotating part 436 is larger than an inner circle of the bottle cap 436, and a rotating part of the rotating part 1 is electrically connected with a positioning PLC unit 440 is electrically connected with a positioning PLC.

As a technical solution of this embodiment, further, as shown in fig. 6, the positioning pushing arm 600 includes a pushing cylinder 610 horizontally disposed at one side of the conveying device 200 and an arc pushing handle 620 connected to an output end of the pushing cylinder 610, a positioning block 630 is disposed below the material bottle detecting sensor, one side of the positioning block 630 corresponding to the arc pushing handle is an arc concave, in addition, an electromagnetic valve group 110 is disposed on the machine 100, the pushing cylinder 610 is communicated with the electromagnetic valve group 110 through an air duct, the electromagnetic valve group 110 is communicated with an external air pump assembly, and the external air pump assembly is electrically connected with the PLC control unit.

In the equipment system starting state, when the conveying device 200 operates to convey the material bottle to the positioning area, the material bottle detection sensor 700 recognizes the material bottle wire body, the PLC control unit detects the signal of the material bottle detection sensor 700, the PLC control unit sends a stop instruction to the driving motor 210, then sends a starting instruction to the electromagnetic valve group and the external air pump assembly, the pushing cylinder 610 stretches out, the arc pushing handle 620 is matched with the positioning block 630 to position the material bottle to the screwing area, the limiting contact plate 435 is in contact connection with the limiting sensor 900, the limiting sensor 900 detects that the lifting motor 431 is in situ, the material bottle detection sensor 700 detects that the material bottle is in the screwing area, the lifting motor 431 descends and simultaneously screws the cap 440, the synchronous cap screwing motor 440 is started in the descending process of the cap screwing motor, the rotary part 436 downwards presses the cap, the rubber positioning pin on the inner side wall is in contact with the outer side wall of the cap, the cap is driven to rotate so that the cap is in sliding contact with the outer side wall of the cap, and after the cap 431 is screwed with the cap, the rotational speed of the lifting motor 431 is required to be higher than that of the cap screwing motor 440 by 3 times, for example: the rotating speed of the cap screwing motor 440 is 75r/min, and 25r/min is required to be adjusted according to the actual cap screwing condition of the product. The lifting motor 431 synchronously screws the cap up and down, the motor 440 synchronously screws the cap up and down, the cap up and down motor 440 stops running, the limit contact plate 4355 contacts with the limit sensor 900 again, the PLC control unit sends a stop instruction to the lifting 431 motor, the cap up and down motor is completed, the pushing cylinder 610 resets, the PLC control unit sends a start instruction to the driving motor 210, the conveying device 200 runs to convey the cap up material bottle to the tail end of the conveying belt, downstream equipment does not need a material request signal, the material bottle is detected by the material bottle sensor 800, the signal of the material bottle sensor 800 is detected by the PLC control unit, and the stop instruction is sent to the driving motor 210. Upon receiving the downstream equipment material-requiring signal, the conveying device 200 conveys the capped material bottle to the downstream equipment, and the material-carrying state on the conveying belt is cleared along with the disappearance of the signal of the tail detection sensor 800, so that the capping equipment can perform the next round of action.

To sum up: the utility model not only can train the PLC system operation and design skills of students, but also can train the connection operation of the PLC program system and the photoelectric sensor in practice, and further can further understand and master the PLC working principle and the principle of line connection by realizing the automatic operation of the whole production line equipment.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. A screw up device that is used for training teaching to cultivate line equipment, includes the board, establishes the conveyor on the board and establishes the main control module at the board front end, its characterized in that: the main control module comprises a PLC control unit, a display screen and a control button, a cover screwing mechanism is arranged on one side of the conveying device, the cover screwing mechanism comprises an adjusting frame vertically arranged on one side of the conveying device on the machine table, a fine adjusting device arranged on the adjusting frame, a lifting device arranged on the fine adjusting device and a cover screwing motor arranged on the lifting device, a line head sensor is arranged at the starting end of the conveying device, a positioning push arm is arranged on one side of the middle section of the conveying device, a material bottle detection sensor is arranged on the other side of the middle section of the conveying device, a line tail sensor is arranged at the tail end of the conveying device, and the longitudinal axis of the positioning push arm coincides with the longitudinal axis of the cover screwing mechanism.

2. The capping device for the practical training teaching and training line equipment according to claim 1, wherein: the fine adjustment device comprises a sliding beam, a mounting plate, a sliding frame, a screw rod and a hand wheel, wherein the sliding beam is connected with the adjusting frame in a sliding mode, the mounting plate is connected with the sliding beam, the sliding frame is arranged on the front side face of the mounting plate, the screw rod vertically penetrates through the sliding beam and is in threaded connection with the sliding beam, the hand wheel is connected with the top of the screw rod, locking structures are arranged at sliding parts at two ends of the sliding beam, a limit sensor is arranged on one side of the upper end of the sliding frame, and the limit sensor is in signal connection with the PLC control unit.

3. The capping device for the practical training teaching line equipment according to claim 2, wherein: the lifting device comprises a lifting motor arranged on one side of the mounting plate far away from the sliding frame, a sliding block connected with the output end of the lifting motor and a lifting plate connected with the sliding block, wherein the output end of the lifting motor penetrates through the lifting plate and is connected with the sliding block through a crank rocker mechanism, one side of the sliding block corresponding to the limit sensor is provided with a limit contact plate, the limit contact plate is in contact connection with the limit sensor, the screwing motor is vertically downwards arranged on the lifting plate, and the output end of the screwing motor penetrates through the lifting plate to be connected with a rotating part for rotating the bottle cap.

4. The capping device for the practical training teaching and training line equipment according to claim 3, wherein: the screwing motor and the lifting motor are electrically connected with the PLC control unit.

5. The capping device for the practical training teaching and training line equipment according to claim 1, wherein: the positioning pushing arm comprises a pushing cylinder horizontally arranged on one side of the conveying device and an arc pushing handle connected with the output end of the pushing cylinder, a positioning block is arranged below the material bottle detection sensor, and one side of the positioning block corresponding to the arc pushing handle is an arc concave surface.

6. The capping device for the practical training teaching and training line equipment according to claim 5, wherein: the machine is provided with an electromagnetic valve group, the pushing cylinder is communicated with the electromagnetic valve group through an air duct, the electromagnetic valve group is communicated with an external air pump assembly, and the external air pump assembly is electrically connected with the PLC control unit.

7. The capping device for the practical training teaching and training line equipment according to claim 1, wherein: the conveying device is characterized in that a driving motor is arranged below the conveying device, the output end of the driving motor is in belt transmission connection with a driving roller of the conveying device through a belt transmission mechanism, and the driving motor is electrically connected with the PLC control unit.

8. The capping device for the practical training teaching and training line equipment according to claim 1, wherein: the line head sensor, the material bottle detection sensor and the limit sensor are all position sensors, and the line head sensor, the material bottle detection sensor and the limit sensor are all in signal connection with the PLC control unit.