Material automatic processing and carrying practical training device

Abstract

The utility model discloses a practical training device for automatic processing and carrying of materials. The practical training device comprises a feeding work station, a carrying work station, a processing work station and a discharging work station, the carrying work station comprises a carrying station rack, a left-right moving air cylinder arranged on the carrying station rack, a sliding block arranged on the left-right moving air cylinder, a front-back moving air cylinder arranged on the sliding block and two material grabbing devices arranged on the front-back moving air cylinder. The carrying station rack is provided with a rail groove connected with the sliding block in a sliding mode. The lower end of the front-back moving air cylinder abuts against the upper end of the carrying station rack. The modular design is adopted, and all the modules can operate independently and can also be freely matched for linkage operation; a guide rail is arranged on the machine frame, the number and types of parts are reduced, and the mechanical structure is simplified. The two material grabbing devices complete the carrying process of the two material workpieces at the same time, and the operation time and the demonstration time in a practical training course are shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of teaching equipment, especially relates to a material automatic processing and carrying practical training device. BACKGROUND

[0002] Pneumatic transmission and control technology can be used in processing, assembly, detection and other links to improve production efficiency and reduce cost. It is an important means to realize various production control and automatic control, and has a wide application in the fields of automobile manufacturing, home appliance and electronic product manufacturing, medical treatment, logistics and packaging automation. Pneumatic transmission technology is a course with strong practicality. On the basis of theoretical knowledge, students need to combine laboratory practice to deepen the understanding and application ability of pneumatic transmission technology. At present, most of the teaching and training equipment for the application of pneumatic transmission technology in the market has large occupation, high cost and complex structure, so that the number of student training equipment and the use threshold are high, and it is difficult to organize effective teaching and training.

[0003] The patent document with the publication number CN201936524U discloses an automatic processing and assembly production line practical training and examination equipment, which has a workbench and five workstations. A feeding station is arranged on the workbench to supply first materials. A processing station is arranged on the workbench and located adjacent to the feeding station. An assembly station is arranged on the workbench and located adjacent to the processing station. A sorting station is arranged on the workbench and located adjacent to the assembly station. A carrying station is arranged on the workbench to carry materials to perform corresponding steps on the feeding station, the processing station, the assembly station and the sorting station. A control unit is electrically connected with the five workstations to control the time sequence action of each workstation.

[0004] In the above patent scheme, the existence of the large-scale track of the carrying station and the matching drag chain and other parts leads to the technical problems of large occupation volume and complex structure of the whole equipment. In addition, since the carrying station needs to carry twice (from the processing station to the assembly station, and from the assembly station to the sorting station), the practical training operation contents of the two times of carrying are almost the same. On the one hand, students need to perform twice the same operation; on the other hand, the carrying station also needs to move a longer path. In the repeated practical training process of many students, a lot of teaching and practical training time is wasted, and the teaching efficiency is reduced. UTILITY MODEL CONTENTS

[0005] In order to overcome the prior art in the carrying station of the training device, the structure is complex, the movement path is long, and the students need to carry out two almost identical training contents, which leads to the technical problems of low teaching efficiency. One purpose of the present application is to provide a material automatic processing and carrying training device, which sets a track groove on the carrying station rack of the left and right moving air cylinder as a moving track of the sliding block for moving the material workpiece, simplifies the structure of the carrying work station, reduces the occupied volume, and also sets two material grabbing devices on the sliding block, so that the carrying work station can complete two carriings at the same time in one movement, reduces the training operation and demonstration time, and improves the teaching efficiency.

[0006] In order to achieve the above purpose, the present application adopts the following technical scheme: a material automatic processing and carrying training device, comprising a feeding work station, a carrying work station, a processing work station and a discharging work station; the carrying work station comprises a carrying station rack, left and right moving air cylinders horizontally arranged on the carrying station rack, a sliding block arranged on the moving end of the left and right moving air cylinders, front and rear moving air cylinders arranged on the sliding block, and two material grabbing devices symmetrically arranged on the moving end of the front and rear moving air cylinders; wherein, the two material grabbing devices are synchronously arranged and used for grabbing and moving two material workpieces; the carrying station rack is provided with a track groove in sliding connection with the sliding block; the lower end of the front and rear moving air cylinders is in abutment with the upper end of the carrying station rack.

[0007] The carrying station rack provides guidance for the sliding block and the front and rear moving air cylinders, improves the stability of the moving mechanism, simplifies the structure of the carrying work station, and reduces the volume occupied.

[0008] Further, the feeding work station comprises a feeding station rack, a stock bin vertically arranged above the feeding station rack, a separation stirring rod horizontally and slidingly connected to the upper end of the feeding station rack, and a feeding air cylinder arranged at the lower end of the feeding station rack and used for driving the separation stirring rod to slide; the lower end of the stock bin is provided with a discharge port; the distance between the discharge port and the upper end of the feeding station rack is equal to the thickness of the material workpiece; the separation stirring rod can selectively close the discharge port.

[0009] Specifically, the upper end of the feeding station rack is provided with a guide groove; the guide groove is located directly below the stock bin; and the separation stirring rod is slidingly connected in the guide groove.

[0010] Further, the conveying workstation comprises an up-down moving cylinder arranged on the moving end of the front-rear moving cylinder; the moving end lower end of the up-down moving cylinder is provided with a horizontal bar; two material grabbing devices are arranged at the two ends of the horizontal bar respectively; the material grabbing device is a vacuum suction cup.

[0011] Further, the processing workstation comprises a processing station frame, a processing cylinder arranged on the upper part of the processing station frame, a material containing mold horizontally and slidingly connected to the processing station frame, and a material moving cylinder arranged at the lower end of the processing station frame for driving the material containing mold to slide; the material containing mold can selectively slide right below the processing cylinder and right below the material grabbing device.

[0012] Specifically, the processing station frame is provided with an outer shell around the periphery; one end of the outer shell towards the conveying workstation is provided with an opening; a protective door is longitudinally and slidingly connected in the opening; the upper end of the outer shell is provided with a protective cylinder for driving the protective door to slide.

[0013] The outer shell and the protective door provide protection for the processing process, improve the safety of use, and at the same time, the setting and operation mode of the protective door also serve as part of the training project, increasing the learning content.

[0014] Specifically, the processing station frame comprises four longitudinally arranged profiles; the opening is arranged between two adjacent profiles; the protective door is slidingly connected in the groove of the profile.

[0015] The structure of the processing station frame is used as the guide structure of the protective door, which ensures the stability of the sliding of the protective door, simplifies the overall structure, and reduces the volume occupation.

[0016] Further, the unloading workstation comprises an unloading station frame, a rotary cylinder arranged on the upper end of the unloading station frame, and a finger cylinder arranged on the rotating end of the rotary cylinder; the upper end of the unloading station frame is detachably connected with an unloading hopper; the unloading hopper is located on the side of the rotary cylinder away from the conveying workstation.

[0017] Specifically, the two moving ends of the finger cylinder are respectively provided with a clamping finger; the lower end of the clamping finger is provided with a material supporting plate, and the material supporting plate is located between the two clamping fingers.

[0018] Specifically, a sensor is arranged below the clamping finger on the rotary cylinder, and the sensor is located between the two clamping fingers.

[0019] Compared with the prior art, the beneficial effects of the present application are as follows:

[0020] 1. The utility model discloses a modular design, each module can be individually operated control, also can be free collocation and is linked together operation control, can complete the typical application control of loading, carrying, processing, unloading, close to practical application, promote the interest of student's study, through the way of from simple to complex, teaching training gradually, convenient for student learning and teaching organization.

[0021] 2. The utility model discloses the guide rail of moving part is arranged on the rack of installing power element, improve the movement stability of moving part, and also reduce the number and kind of parts, simplify mechanical structure, thereby make the overall structure compact, and the floor space is small, and it is convenient to place management.

[0022] 3. The utility model discloses two material grabbing devices are arranged on the carrying workstation simultaneously, and the carrying workstation completes the carrying process of two material workpieces simultaneously, shortens the operation time and demonstration time in practical training course, and more time is applied to teaching, and this is helpful to improve teaching efficiency. DRAWINGS

[0023] Figure 1 、 Figure 2 It is the structure schematic drawing of the utility model;

[0024] Figure 3 It is the arrangement schematic drawing of each workstation of the utility model;

[0025] Figure 4 It is the structure schematic drawing of the finger air cylinder of the utility model.

[0026] In the drawing: 1, loading workstation;2, carrying workstation;3, processing workstation;4, unloading workstation;5, loading station rack;6, separate material poking rod;7, stock bin;8, loading air cylinder;9, discharge station;10, material workpiece;11, carrying station rack;11-1, track groove;12, left and right moving air cylinder;12-1, sliding block;13, front and back moving air cylinder;14, up and down moving air cylinder;15, material grabbing device;16, material moving air cylinder;17, material containing mould;18, protection door;19, protection air cylinder;20, processing air cylinder;21, processing station rack;22, clamping finger;22-1, material supporting plate;23, finger air cylinder;24, unloading hopper;25, unloading station rack;26, rotary air cylinder;27, sensor. SPECIFIC IMPLEMENTATION

[0027] Below, combining the drawing and specific implementation, the utility model is further described, need explaining that, under the premise of not conflicting, the following description between each embodiment of the following description or between each technical feature can be combined to form new embodiment.

[0028] In the description of the utility model, it is necessary to explain that, for the direction words, if the terms such as "center", "transverse", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and can not be understood as limiting the specific protection scope of the utility model.

[0029] In addition, if the terms "first", "second" are only used for description purposes, and can not be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the "first" and "second" features can be explicitly or implicitly included one or more features, and in the description of the utility model, the meaning of "several" is two or more than two, unless otherwise explicitly specified and limited.

[0030] In the utility model, unless otherwise explicitly specified and limited, the terms such as "setting", "installation" and other terms should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, or mechanically connected, or directly connected, or connected through an intermediate medium, or connected between two elements. For ordinary skilled persons in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific situation.

[0031] Referring to Figures 1-4 A material automatic processing and carrying practical training device, which comprises a feeding station 1, a processing station 3 and a discharging station 4 arranged in sequence on one side, and a carrying station 2 arranged on the other side.

[0032] The feeding station 1 comprises a feeding station rack 5, a cylindrical material bin 7 arranged above the feeding station rack 5 in the longitudinal direction, a separation stirring rod 6 horizontally and slidingly connected to the upper end of the feeding station rack 5, and a feeding cylinder 8 arranged at the lower end of the feeding station rack 5 and used to drive the separation stirring rod 6 to slide.

[0033] The upper end of the feeding station rack 5 is provided with a guide groove; the guide groove is located directly below the material bin 7; the separation stirring rod 6 is slidingly connected in the guide groove; the end of the guide groove close to the carrying station is a discharging station 9; the lower end of the material bin 7 is provided with a discharging port; the distance between the discharging port and the inner bottom of the guide groove is equal to the thickness of the material workpiece 10; the separation stirring rod 6 can selectively close the discharging port.

[0034] The processing station 3 comprises a processing station frame 21, a processing cylinder 20 arranged on the upper part of the processing station frame 21, a material containing mold 17 horizontally slidingly connected to the processing station frame 21, and a material moving cylinder 16 arranged at the lower end of the processing station frame 21 for driving the material containing mold 17 to slide.

[0035] The processing station frame 21 is provided with an outer shell; one end of the outer shell towards the conveying station 2 is provided with an opening; a protective door 18 is longitudinally slidingly connected in the opening; a protective cylinder 19 is arranged at the upper end of the outer shell for driving the protective door 18 to slide.

[0036] The processing station frame 21 comprises four longitudinally arranged profiles; the opening is arranged between two adjacent profiles; the protective door 18 is slidingly connected in the groove of the profile.

[0037] The unloading station 4 comprises an unloading station frame 25, a rotary cylinder 26 arranged on the upper end of the unloading station frame 25, a finger cylinder 23 arranged on the rotating end of the rotary cylinder 26, an unloading hopper 24 arranged on the side of the unloading station frame 25 away from the conveying station 2, and two clamping fingers 22 respectively arranged on the two moving ends of the finger cylinder.

[0038] The lower end of the clamping finger 22 is provided with a material supporting plate 22-1, and the material supporting plate 22-1 is located between the two clamping fingers 22; a sensor 27 is arranged on the rotary cylinder 26 below the clamping finger 22, and the sensor 27 is located between the two material supporting plates 22-1; the sensor 27 is used to detect whether there is material workpiece between the clamping fingers 22, and then control the movement process.

[0039] The conveying station 2 comprises a conveying station frame 11, a left-right moving cylinder 12 horizontally arranged on the conveying station frame 11, a sliding block 12-1 arranged on the moving end of the left-right moving cylinder 12, a front-back moving cylinder 13 arranged on the sliding block 12-1, and an up-down moving cylinder 14 arranged on the moving end of the front-back moving cylinder 13; the sliding directions of the left-right moving cylinder 12, the front-back moving cylinder 13 and the up-down moving cylinder 14 are perpendicular to each other.

[0040] The moving end of the up-down moving cylinder 14 is provided with a cross bar; the two ends of the cross bar are respectively provided with material grabbing devices 15; the material grabbing devices 15 are vacuum suction cups; two material grabbing devices 15 simultaneously grab and move two material workpieces 10.

[0041] The track groove 11-1 is slidably connected with the sliding block 12-1, and the lower end of the front-back moving cylinder 13 abuts against the upper end of the conveying station frame 11.

[0042] Working process: the separation stirring rod 6 slides away from the discharging station 9 under the driving of the feeding cylinder 8, and is no longer located directly below the discharging port, and the lowermost material workpiece 10 in the hopper 7 falls into the guide groove under the action of gravity. The separation stirring rod 6 then slides towards the discharging station 9, pushes the material workpiece 10 below the hopper 7 to the discharging station 9, and simultaneously moves to directly below the hopper 7 to close the discharging port.

[0043] The left material grabbing device 15 moves to above the discharging station 9 and sucks the corresponding material workpiece 10 under the driving of the three cylinders (the left-right moving cylinder 12, the front-back moving cylinder 13 and the up-down moving cylinder 14). Then, the left material grabbing device 15 moves the material workpiece 10 to the material containing mold 17. In this process, the right material grabbing device 15 simultaneously moves the processed material workpiece 10 in the material containing mold 17 to between the two clamping fingers 22. Finally, the two material grabbing devices 15 respectively release the two material workpieces 10 and return to the original positions.

[0044] The material containing mold 17 moves to directly below the processing cylinder 20 under the driving of the material moving cylinder 16, and the processing cylinder 20 presses down to process the material workpiece 10 in the material containing mold 17. After the processing is completed, the material containing mold 17 returns to the original position.

[0045] The clamping finger 22 clamps the material workpiece 10 moved by the material grabbing device 15 under the driving of the finger cylinder 23; after the material grabbing device 15 leaves, the finger cylinder 23 moves the material workpiece 10 to directly above the discharging hopper 24 under the driving of the rotating cylinder 26. Then, the clamping finger 22 opens, the material workpiece 10 falls into the discharging hopper 24, and the clamping finger 22 returns to the original position. The above process is repeated.

[0046] The above only describes specific embodiments of the present application, but the technical features of the present application are not limited to this, and any person skilled in the art can make changes or modifications in the field of the present application, which are all covered in the patent range of the present application.

Claims

1. A training device for automatic material processing and handling, characterized in that: It includes a loading workstation, a transport workstation, a processing workstation, and an unloading workstation; the transport workstation includes a transport station frame, left and right moving cylinders horizontally arranged on the transport station frame, sliding blocks arranged on the moving ends of the left and right moving cylinders, front and rear moving cylinders arranged on the sliding blocks, and two material gripping devices symmetrically arranged on the moving ends of the front and rear moving cylinders; wherein, the two material gripping devices are arranged synchronously for gripping and moving two material workpieces; the transport station frame is provided with a track groove that is slidably connected to the sliding block; the lower end of the front and rear moving cylinders abuts against the upper end of the transport station frame.

2. The training device as described in claim 1, characterized in that: The feeding workstation includes a feeding station frame, a hopper longitudinally arranged above the feeding station frame, a separating material pusher horizontally slidably connected to the upper end of the feeding station frame, and a feeding cylinder arranged at the lower end of the feeding station frame for driving the separating material pusher to slide; the lower end of the hopper is provided with a discharge port; the distance between the discharge port and the upper end of the feeding station frame is equal to the thickness of the material workpiece; the separating material pusher can selectively close the discharge port.

3. The training device as described in claim 2, characterized in that: The upper end of the feeding station frame is provided with a guide groove; the guide groove is located directly below the hopper; the separating material pusher is slidably connected in the guide groove.

4. The training device as described in any one of claims 1-3, characterized in that: The transport workstation includes an up-and-down moving cylinder mounted on the moving end of the front and rear moving cylinders; a crossbar is mounted at the lower end of the moving end of the up-and-down moving cylinder; two material gripping devices are respectively mounted at both ends of the crossbar; the material gripping devices are vacuum suction cups.

5. The training device as described in any one of claims 1-3, characterized in that: The processing workstation includes a processing station frame, a processing cylinder disposed on the upper part of the processing station frame, a material holding mold horizontally slidably connected to the processing station frame, and a material transfer cylinder disposed at the lower end of the processing station frame for driving the material holding mold to slide; the material holding mold can selectively slide directly below the processing cylinder and directly below the material gripping device.

6. The training device as described in claim 5, characterized in that: The processing station frame is provided with an outer shell; the outer shell has an opening at one end facing the transport workstation; a protective door is slidably connected in the opening; and a protective cylinder for driving the protective door to slide is provided at the upper end of the outer shell.

7. The training device as described in claim 6, characterized in that: The processing station frame includes four longitudinally arranged profiles; the opening is located between two adjacent profiles; the protective door is slidably connected within the groove of the profile.

8. The training device as described in any one of claims 1-3, characterized in that: The unloading workstation includes an unloading station frame, a rotary cylinder mounted on the upper end of the unloading station frame, and a finger cylinder mounted on the rotating end of the rotary cylinder; a unloading hopper is detachably connected to the upper end of the unloading station frame; the unloading hopper is located on the side of the rotary cylinder away from the transport workstation.

9. The training device as described in claim 8, characterized in that: The two moving ends of the finger cylinder are respectively provided with finger clamps; the lower end of the finger clamp is provided with a material support plate, and the material support plate is located between the two finger clamps.

10. The training device as described in claim 9, characterized in that: A sensor is installed on the rotary cylinder below the gripper fingers, and the sensor is located between the two gripper fingers.

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