CN219759038U - Teaching experiment platform for production line - Google Patents
Teaching experiment platform for production line Download PDFInfo
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- CN219759038U CN219759038U CN202222554845.8U CN202222554845U CN219759038U CN 219759038 U CN219759038 U CN 219759038U CN 202222554845 U CN202222554845 U CN 202222554845U CN 219759038 U CN219759038 U CN 219759038U
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- 238000002474 experimental method Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000009897 systematic effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Abstract
The utility model provides a production line teaching experiment platform, and aims to solve the technical problems that in the prior art, an engineering principle experiment and demonstration only stay on a simple mechanical principle, and a systematic mechanical experiment and demonstration structure is lacking. This experiment platform includes: the rotary table is of a circular plate-shaped structure and can intermittently rotate around the axis of the rotary table, and a plurality of placement areas are arranged on one circle of the edge of the rotary table; the discharging pipe is positioned above the turntable, an outlet of the discharging pipe is opposite to the placing area on the turntable, and the middle part of the discharging pipe is a hose; a pipe clamp, the clamping opening end of which is arranged on the hose of the blanking pipe, and the pipe clamp can intermittently loosen/clamp the hose; the output shaft of the motor is in power connection with the turntable, and the output shaft of the motor is also in power connection with the pipe clamp; wherein, can place the container on the district of placing. The teaching experiment platform is formed by combining a plurality of simple mechanical mechanisms, and has the advantage of assisting students in better understanding the system structure.
Description
Technical Field
The utility model relates to a teaching device, in particular to a production line teaching experiment platform.
Background
The industry is taken as the basic subject of science and technology, and in teaching, the experiment and demonstration of the scientific principle have very strong help to the students to understand the principle.
In the present stage, along with the continuous improvement of the technology level, in the teaching of many institutions, more teaching is directed at the automation production line, for example, the teaching platform that is all put forward in the patent of utility models such as application number CN201620738149.4, CN201620738149.4, CN201620738149.4 is intelligent production line or numerical control production line, mechanical principle teaching when carrying out different motion state conversion between traditional mechanical structure is often neglected, moreover, more experiments and demonstration are directed at the engineering principle are directed at adopting single mechanical structure, for example, gear engagement, simple link mechanism etc. accomplish the teaching, lack complete industrial production line demonstration platform, students understand after combining a plurality of mechanical structures and have certain obstacle, therefore, a teaching experiment platform that can satisfy the conversion of multiple motion states between mechanical structure is necessarily put forward.
Disclosure of Invention
Aiming at the technical problems that the engineering principle experiment and demonstration in the prior art only stays on the simple mechanical principle and lacks the systematic mechanical experiment and demonstration structure, the utility model provides a production line teaching experiment platform which is formed by combining a plurality of simple mechanical mechanisms and has the advantage of assisting students to better understand the system structure.
The technical scheme of the utility model is as follows:
a production line teaching experiment platform, comprising:
the rotary table is of a circular plate-shaped structure and can intermittently rotate around the axis of the rotary table, and a plurality of placement areas are arranged on one circle of the edge of the rotary table;
the discharging pipe is positioned above the turntable, an outlet of the discharging pipe is opposite to the placing area on the turntable, and the middle part of the discharging pipe is a hose;
a pipe clamp, the clamping opening end of which is arranged on the hose of the blanking pipe, and the pipe clamp can intermittently loosen/clamp the hose;
the output shaft of the motor is in power connection with the turntable, and the output shaft of the motor is also in power connection with the pipe clamp;
wherein, can place the container on the district of placing.
Optionally, a rotating shaft is arranged on the axis of the turntable, a first gear is arranged at the end part of the rotating shaft, and a sector gear is arranged on the output shaft of the motor;
the sector gear may be meshed with the first gear.
Optionally, the output shaft of the motor is connected with the input end of a transmission assembly, and the output end of the transmission assembly is in power connection with the pipe clamp.
Optionally, the output end of the transmission assembly is provided with a first shaft, a first cam is arranged in the middle of the first shaft, and a second gear is arranged at the end part of the first shaft;
a second shaft is arranged in parallel with the first shaft, the end part of the second shaft is in power connection with the first shaft through a third gear meshed with the second gear, and a second cam is arranged in the middle of the second shaft;
the first cam and the second cam are respectively positioned at two sides of the pipe clamp, and the rotation directions of the first cam and the second cam are opposite.
Optionally, the middle part of the pipe clamp is arranged at one side of the hose, and an auxiliary clamping rod is arranged at one end of the pipe clamp, which is far away from the first cam;
the two auxiliary clamping bars and the pipe clamp form a movable diamond structure at the end of the pipe clamp, and the hose passes through the diamond structure.
Compared with the prior art, the utility model has the beneficial effects that:
in the technical scheme, the output shaft of the motor continuously rotates and drives the turntable to intermittently rotate. Meanwhile, the output shaft of the motor continuously rotates further drives the pipe clamp to intermittently clamp the blanking pipe. In the process, the device has the conversion of various motion states, and the conversion of different mechanisms to the motion states is needed, so that the device is beneficial to students to know and learn the combination of various structures.
In addition, a container is placed in the placing area of the rotary table, liquid is placed in the blanking pipe, the rotary table which moves intermittently drives the container to move intermittently, and the pipe clamp hole is opened and closed intermittently to the blanking pipe. In the device, a quantitative discharging function is realized. And then the students can know the state of production on the actual production line after combining various mechanical structures.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic illustration of the meshing of the sector gear with the first gear;
FIG. 4 is a schematic view of the motor driven pipe clamp;
reference numerals:
1. a bottom plate; 2. a column; 3. a top plate; 4. a rotating shaft; 5. a first gear; 6. a sector gear; 7. a motor; 8. a transmission assembly; 9. discharging pipes; 10. a container; 11. a turntable; 12. a hose; 13. a pipe clamp; 14. a second gear; 15. a first cam; 16. a first shaft; 17. a third gear; 18. a second cam; 19. and a second shaft.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships conventionally placed in use of the product of the present utility model, or orientations or positional relationships conventionally understood by those skilled in the art, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Examples:
referring to fig. 1 and 2, a product line teaching experiment platform comprises a turntable 11, a blanking pipe 9, a pipe clamp 13 and a motor 7. The turntable 11 has a plate-shaped circular structure, and a plurality of uniformly distributed placement areas are arranged on the periphery of the edge of the turntable 11. One container 10 may be placed on each placement area, and typically, the container 10 is a plastic bottle.
The turntable 11 is rotatably arranged on a base plate 1, the base plate 1 is of a square structure, and a storage battery is arranged in the base plate 1.
A rotating shaft 4 is arranged in the axis direction of the rotating disc 11, one end of the rotating shaft 4 penetrates through the rotating disc 11 and is rotationally connected with the bottom plate 1, and the other end of the rotating shaft 4 is vertically arranged upwards and is in power connection with an output shaft of the motor 7. The output shaft of the motor 7 continuously rotates at a constant speed, but the rotating shaft 4 is driven by the motor 7 to realize intermittent rotation.
The output shaft of the motor 7 is also in power connection with one end of a pipe clamp 13, the pipe clamp 13 is shaped like a pair of scissors, and the middle part of the pipe clamp 13 is fixed above the bottom plate 1. The middle part of the other end of the pipe clamp 13 is provided with a blanking pipe 9.
The blanking pipe 9 is positioned above the turntable 11, and the outlet of the blanking pipe 9 is opposite to the placing area of the turntable 11. The blanking pipe 9 has a length of hose 12 in the middle and the pipe clamp 13 is located right at this hose 12.
The output shaft of the motor 7 can drive the pipe clamp 13 to clamp and unclamp the hose 12.
In this embodiment, the output shaft of the motor 7 continuously rotates and drives the turntable 11 to intermittently rotate. At the same time, the output shaft of the motor 7 continuously rotates to drive the pipe clamp 13 to intermittently clamp the blanking pipe 9. In the process, the device has the conversion of various motion states, and the conversion of different mechanisms to the motion states is needed, so that the device is beneficial to students to know and learn the combination of various structures.
In addition, a container 10 is placed in the placing area of the rotary table 11, liquid is placed in the blanking pipe 9, the rotary table 11 which moves intermittently drives the container 10 to move intermittently, and the pipe clamp 13 is opened and closed intermittently to the blanking pipe 9. In the device, a quantitative discharging function is realized. And then the students can know the state of production on the actual production line after combining various mechanical structures.
In one particular embodiment:
a plurality of upright posts 2 are vertically arranged on the bottom plate 1, and the top ends of the upright posts 2 are fixedly arranged on the bottom surface of a top plate 3. The rotating shaft 4 on the turntable 11 passes through the top plate 3 and is rotatably connected with the top plate 3 through a bearing. The motor 7 is arranged below the top plate 3, and an output shaft of the motor 7 penetrates through the top plate 3 and is rotationally connected with the top plate 3 through a bearing.
The output shaft of the motor 7 is provided with a sector gear 6, and one end of the rotating shaft 4 above the top plate 3 is provided with a first gear 5. Wherein the first gear wheel 5 is engageable with the sector gear wheel 6.
When the motor 7 drives the sector gear 6 to rotate one turn, the teeth on the sector gear 6 mesh with the first gear 5 in turn, thereby driving the first gear 5 to rotate for a certain time. Wherein the number of turns of the sector gear 6 driving the first gear 5 is related to the ratio of the number of teeth on the sector gear 6 to the number of teeth on the first gear 5.
In the present embodiment, by means of the structure of the sector gear 6, on the one hand, it is possible for the student to understand a mechanical structure of the intermittent movement, and also to understand the gear ratio of the gears.
In another specific embodiment:
the blanking pipe 9 is fixedly arranged on the top plate 3, and the bottom end of the blanking pipe 9 penetrates through the top plate 3.
The top plate 3 is provided with a blanking pipe 9, a supporting block with an n-shaped section is further arranged on the position, the supporting block is buckled on the top surface of the top plate 3, and meanwhile, the blanking pipe 9 also penetrates through the supporting block. In addition, the middle part of the pipe clamp 13 is also hinged on the support block
Also passing through the support block are a first shaft 16 and a second shaft 19, the first shaft 16 and the second shaft 19 being arranged parallel to each other, and the top end of the first shaft 16 passing through the support block and being provided with a pulley. The end of the output shaft of the motor 7 is also provided with a same belt wheel, the two belt wheels are connected through belt power, and the two belt wheels and a belt form a transmission assembly 8.
A first cam 15 is fixedly arranged in the middle of the first shaft 16, a second cam 18 is arranged in the middle of the second shaft 19, and the first cam 15 and the second cam 18 are positioned at the same height (the first cam 15 and the second cam 18 are at the same distance from the top plate 3). Two cams are located on either side of one end of the tube clamp 13. Also, the first cam 15 and the second cam 18 may be simultaneously in contact with the pipe clamp 13 for the same period of time.
The first shaft 16 is provided with a second gear 14, the second shaft 19 is provided with a third gear 17, and the third gear 17 and the second gear 14 have the same number of teeth and are meshed with each other.
In this embodiment, a pulley drive system and a gear rotation system in the machine are utilized, while a cam structure is also employed. When the embodiment works, the rotating power is transmitted to the first shaft 16 through the belt wheel and the belt on the output shaft of the motor 7, the first shaft 16 and the second shaft 19 are driven through the second gear 14 and the third gear 17, at the moment, the two gears are meshed to realize opposite driving directions, so that the first cam 15 and the second cam 18 can move relatively, and the clamping and loosening of the pipe clamp 13 are realized. Meanwhile, the protruding end of the cam is intermittently contacted with the end part of the pipe clamp 13, so that the blanking pipe 9 is intermittently opened and closed.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (5)
1. The utility model provides a produce line teaching experiment platform which characterized in that includes:
the rotary table is of a circular plate-shaped structure and can intermittently rotate around the axis of the rotary table, and a plurality of placement areas are arranged on one circle of the edge of the rotary table;
the discharging pipe is positioned above the turntable, an outlet of the discharging pipe is opposite to the placing area on the turntable, and the middle part of the discharging pipe is a hose;
a pipe clamp, the clamping opening end of which is arranged on the hose of the blanking pipe, and the pipe clamp can intermittently loosen/clamp the hose;
the output shaft of the motor is in power connection with the turntable, and the output shaft of the motor is also in power connection with the pipe clamp;
wherein, can place the container on the district of placing.
2. The production line teaching experiment platform of claim 1, wherein,
a rotating shaft is arranged on the axis of the rotary table, a first gear is arranged at the end part of the rotating shaft, and a sector gear is arranged on the output shaft of the motor;
the sector gear may be meshed with the first gear.
3. The production line teaching experiment platform of claim 1, wherein,
the output shaft of the motor is connected with the input end of a transmission assembly, and the output end of the transmission assembly is in power connection with the pipe clamp.
4. The production line teaching experiment platform of claim 3, wherein,
the output end of the transmission assembly is provided with a first shaft, the middle part of the first shaft is provided with a first cam, and the end part of the first shaft is provided with a second gear;
a second shaft is arranged in parallel with the first shaft, the end part of the second shaft is in power connection with the first shaft through a third gear meshed with the second gear, and a second cam is arranged in the middle of the second shaft; the first cam and the second cam are respectively positioned at two sides of the pipe clamp, and the rotation directions of the first cam and the second cam are opposite.
5. The production line teaching experiment platform of claim 4, wherein,
the middle part of the pipe clamp is arranged on one side of the hose, and an auxiliary clamping rod is arranged at one end of the pipe clamp, which is far away from the first cam;
the two auxiliary clamping bars and the pipe clamp form a movable diamond structure at the end of the pipe clamp, and the hose passes through the diamond structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222554845.8U CN219759038U (en) | 2022-09-27 | 2022-09-27 | Teaching experiment platform for production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222554845.8U CN219759038U (en) | 2022-09-27 | 2022-09-27 | Teaching experiment platform for production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219759038U true CN219759038U (en) | 2023-09-26 |
Family
ID=88090879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222554845.8U Active CN219759038U (en) | 2022-09-27 | 2022-09-27 | Teaching experiment platform for production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219759038U (en) |
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2022
- 2022-09-27 CN CN202222554845.8U patent/CN219759038U/en active Active
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