CN108974991B - Vibration loosening device and control method thereof - Google Patents
Vibration loosening device and control method thereof Download PDFInfo
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- CN108974991B CN108974991B CN201810897436.3A CN201810897436A CN108974991B CN 108974991 B CN108974991 B CN 108974991B CN 201810897436 A CN201810897436 A CN 201810897436A CN 108974991 B CN108974991 B CN 108974991B
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 239000002184 metal Substances 0.000 claims abstract description 40
- 230000003287 optical effect Effects 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002776 aggregation Effects 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/02—Filling storage spaces as completely as possible, e.g. application of vibrators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/0425—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with vibrating or shaking means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigging Conveyors (AREA)
Abstract
The invention provides a vibration loosening device and a control method thereof, wherein the device comprises a first bottom plate, four vertical optical axes, a first driving device, a curved bar transmission mechanism, at least one roller mechanism, a second bottom plate, a second driving device, a first connecting block, a third bottom plate, a metal frame, four connecting profiles, a conveyor belt, a driving belt fixing mechanism, two horizontal optical axes, four horizontal sliding blocks, four vertical sliding blocks, a second connecting block and a controller, and the device has a simple and reliable structure, can realize reciprocating motion in the vertical direction and reciprocating motion in the horizontal direction at the same time, so that agglomerated materials on the conveyor belt are loosened, the next processing of the materials is facilitated, and the production efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to a vibration loosening device and a control method thereof.
Background
In the processing of various small-sized industrial products, some produced materials may have the phenomenon of agglomeration, and the existing mode is to scatter the agglomerated materials manually, so that the efficiency of the mode is low, and the requirement of automatic production cannot be met.
Disclosure of Invention
The invention aims to solve the problem of low material treatment efficiency for agglomeration in the prior art, and provides a vibration loosening device and a control method thereof, which can effectively improve the material scattering efficiency of agglomeration.
A vibration loosening device comprises a first bottom plate, four vertical optical axes, a first driving device, a curved bar transmission mechanism, at least one roller mechanism, a second bottom plate, a second driving device, a first connecting block, a third bottom plate, a metal frame, four connecting profiles, a conveyor belt fixing mechanism, two horizontal optical axes, four horizontal sliding blocks, four vertical sliding blocks, a second connecting block and a controller;
The four vertical optical axes are fixed on the first bottom plate, and the first horizontal driving device, the curved bar transmission mechanism and the at least one roller mechanism are connected in a matched mode and are installed on the first bottom plate;
The roller mechanism comprises a roller, and the roller is contacted with the bottom surface of the second bottom plate;
The second driving device is arranged on the upper surface of the second bottom plate, and the second horizontal driving device is connected with the third bottom plate through the first connecting block;
The third bottom plate is fixedly connected with the metal frame, the four vertical sliding blocks are respectively sleeved on the four vertical optical axes and can slide along the vertical optical axes, the four connecting sections are respectively and fixedly connected with the four vertical sliding blocks, two ends of the horizontal optical axes are respectively fixed on the two connecting sections and the two horizontal optical axes are oppositely arranged, the four horizontal sliding blocks are respectively sleeved on the two horizontal optical axes and can slide along the horizontal optical axes, the horizontal sliding blocks are connected with the metal frame through the second connecting blocks, and the conveyor belt is fixed on the metal frame through the conveyor belt fixing mechanism and is used for placing materials;
The controller is electrically connected with the first driving device and the second driving device;
The first horizontal driving device is used for providing a first horizontal moment, the second bottom plate and the metal frame are driven to do reciprocating motion in the vertical direction through the curved bar transmission mechanism and the at least one roller mechanism, and the second driving device is used for providing a second horizontal moment, and the second driving device is used for driving the metal frame to do reciprocating motion in the horizontal direction.
Further, the conveyor belt fixing mechanism comprises two rotating shafts and four second bearing seats, the four second bearing seats are fixed on the metal frame, the rotating shafts are connected with the bearing seats in a matched mode, and the conveyor belt is connected with the rotating shafts.
Further, the vibration loosening device further comprises a stepping motor, the stepping motor is connected with the rotating shaft, and the controller is electrically connected with the stepping motor.
Further, the first driving device comprises a first air cylinder and a first air cylinder frame, and the first air cylinder is fixed on the first bottom plate through the first air cylinder frame;
a supporting frame is further arranged on the first bottom plate;
The curved bar transmission mechanism comprises a ball angle and a first connecting shaft, the roller mechanism further comprises two supporting arms, two first bearing seats and a fixed shaft, one ends of the two supporting arms are connected with two end faces of the roller, the other ends of the two supporting arms are connected with two ends of the first connecting shaft, the front end of the first cylinder is fixedly connected with the first connecting shaft through the ball angle, the two first bearing seats are fixed on the supporting frame, two ends of the fixed shaft are fixed on the two first bearing seats, and the two supporting arms are rotatably connected with the fixed shaft;
the controller is electrically connected with the first cylinder.
Further, the number of the roller mechanisms is two, the curved bar transmission mechanism further comprises two second connecting shafts and a connecting rod, the two second connecting shafts are respectively arranged on the two roller mechanisms, and two ends of the connecting rod are respectively fixedly connected with the geometric centers of the two second connecting shafts.
Further, the second driving device comprises a second air cylinder and a second air cylinder frame, the second air cylinder is arranged on the upper surface of the second bottom plate through the second air cylinder frame, and the front end of the second air cylinder is connected with the third bottom plate through the first connecting block;
the second cylinder is electrically connected with the controller.
Further, the four connecting profiles and/or the metal frame are made of aluminum.
Further, the four vertical optical axes are fixed on the first bottom plate through four flange plates.
A control method of a vibration loosening apparatus, characterized by being applied to the above vibration loosening apparatus, comprising:
the controller receives a vibration loosening command and generates a first control signal and a second control signal according to the vibration loosening command;
Transmitting the first control signal to the first driving device and the second control signal to the second driving device;
The first driving device provides a first horizontal moment according to the first control signal, and drives the second bottom plate and the metal frame to do reciprocating motion in the vertical direction through the curved bar transmission mechanism and the at least one roller mechanism;
The second driving device provides a second horizontal moment according to the second control signal to drive the metal frame to reciprocate in the horizontal direction.
Further, the conveyor belt fixing mechanism comprises two rotating shafts and four second bearing shafts, the four second bearing shafts are fixed on the metal frame, the rotating shafts are connected with the bearing seats in a matched mode, the conveyor belt is connected with the rotating shafts, the vibration loosening device further comprises a stepping motor, the stepping motor is connected with the rotating shafts, and the controller is electrically connected with the stepping motor;
The method further comprises the steps of:
the controller receives a stop command and generates a third control signal, a fourth control signal and a fifth control signal according to the stop command;
the third control signal is sent to the first driving device, and the first driving device stops working according to the third control signal;
the fourth control signal is sent to the second driving device, and the second driving device stops working according to the fourth control signal;
And sending the fifth control signal to the stepping motor, and driving the conveyor belt to drive and transport materials by the stepping motor according to the rotation of the fifth control signal.
The vibration loosening device and the control method thereof provided by the invention have the advantages that the structure is simple and reliable, and the reciprocating motion in the vertical direction and the reciprocating motion in the horizontal direction can be realized at the same time, so that the agglomerated materials on the conveyor belt are loosened, the next processing of the materials is facilitated, and the production efficiency is effectively improved.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a vibration loosening apparatus provided by the present invention.
Fig. 2 is a cross-sectional view of one embodiment of the vibratory loosening apparatus provided by the present invention.
Fig. 3 is a schematic view of a first layer structure in the vibration loosening apparatus provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and more specific, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
Referring to fig. 1 to 3, the present embodiment provides a vibration loosening apparatus, which includes a first base plate 101, four vertical optical axes 102, a first driving device, a curved bar transmission mechanism, at least one roller mechanism, a second base plate 103, a second driving device, a first connecting block 104, a third base plate 105, a metal frame 106, four connecting profiles 107, a conveyor belt 108, a conveyor belt fixing mechanism, two horizontal optical axes 109, four horizontal sliders 110, four vertical sliders 111, a second connecting block 112, and a controller (not shown in the figure);
Four vertical optical axes 102 are fixed on the first bottom plate 101, and the first driving device, the curved bar transmission mechanism and at least one roller mechanism are connected in a matched manner and are arranged on the first bottom plate 101;
The roller mechanism comprises a roller 113, and the roller 113 is contacted with the bottom surface of the second bottom plate 103;
the second driving device is arranged on the upper surface of the second bottom plate 103 and is connected with the third bottom plate 105 through the first connecting block 104;
The third bottom plate 105 is fixedly connected with the metal frame 106, four vertical sliding blocks 111 are respectively sleeved on the four vertical optical axes 102 and can slide along the vertical optical axes 102, four connecting profiles 107 are respectively fixedly connected with the four vertical sliding blocks 111, two ends of a horizontal optical axis 109 are respectively fixed on two connecting profiles 107 and the two horizontal optical axes 109 are oppositely arranged, four horizontal sliding blocks 110 are respectively sleeved on the two horizontal optical axes 109 and can slide along the horizontal optical axes 109, the horizontal sliding blocks 110 are connected with the metal frame 106 through a second connecting block 112, a conveying belt 108 is fixed on the metal frame 106 through a conveying belt fixing mechanism, and the conveying belt 108 is used for placing materials;
The controller is electrically connected with the first driving device and the second driving device;
the first driving device is used for providing a first horizontal moment to drive the second bottom plate 103 and the metal frame 106 to reciprocate in the vertical direction through the curved bar transmission mechanism and the at least one roller mechanism, and the second driving device is used for providing a second horizontal moment to drive the metal frame 106 to reciprocate in the horizontal direction.
Specifically, the material is placed on the conveyor belt, the first driving device provides a first horizontal moment, the second bottom plate 103 is driven to move through the transmission of the curved bar transmission mechanism and the roller mechanism, the second bottom plate 103 is linked with the third bottom plate 105 through the second horizontal driving device, the first connecting block and the third bottom plate 105, so that the metal frame is driven to reciprocate in the vertical direction, the second driving device on the second bottom plate 103 provides a second horizontal moment, the first connecting block 104 drives the third bottom plate 105 to reciprocate in the horizontal direction, so that the metal frame 106 is driven to reciprocate in the horizontal direction, the horizontal optical axes 109 on two sides of the metal frame 106 play a guiding role, and the horizontal sliding blocks 110 fixed with the metal frame 106 slide on the horizontal optical axes 109.
As a preferred embodiment, the conveyor belt fixing mechanism includes two rotating shafts 114 and four second bearing seats 128, the four second bearing seats 128 are fixed on the metal frame 106, the rotating shafts 114 are connected with the second bearing seats 128 in a matching manner, and the conveyor belt 108 is connected with the rotating shafts 114.
As a preferred embodiment, the vibration loosening apparatus further includes a stepper motor (not shown) coupled to the shaft 114 and a controller electrically coupled to the stepper motor.
When the materials are scattered, the first driving device and the second driving device stop working, and the stepping motor works to drive the conveyor belt 108 to rotate, so that the scattered materials are sent to the next working procedure.
As a preferred embodiment, the first driving means includes a first cylinder 115 and a first cylinder frame 116, and the first cylinder 115 is fixed to the first base plate 101 through the first cylinder frame 116;
The first bottom plate 101 is also provided with a supporting frame 117;
The crank transmission mechanism comprises a ball angle 118 and a first connecting shaft 119, the roller mechanism further comprises two supporting arms 120, two first bearing seats 121 and a fixed shaft 122, one ends of the two supporting arms 120 are connected with two end faces of the roller 113, the other ends of the two supporting arms 120 are connected with two ends of the first connecting shaft 119, the front end of the first cylinder 115 is fixedly connected with the first connecting shaft 119 through the ball angle 118, the two first bearing seats 121 are fixed on the supporting frame 117, two ends of the fixed shaft 122 are fixed on the two first bearing seats 121, and the two supporting arms 120 are rotatably connected with the fixed shaft 122;
The controller is electrically connected to the first cylinder 115.
The first cylinder 115 is horizontally installed on the first cylinder frame, provides a first horizontal moment, pushes the first connecting shaft 119 to move, and thus drives the two supporting arms 120 to rotate around the fixed shaft, and the roller 113 contacts with the bottom surface of the second bottom plate 103, so that the second bottom plate 103 can be pushed to reciprocate in the vertical direction, and the second bottom plate 103 is linked with the third bottom plate 105 through the second driving device, the first connecting block 104, and thus drives the metal frame to reciprocate in the vertical direction.
As a preferred embodiment, the number of the roller mechanisms is two, the crank transmission mechanism further comprises two second connecting shafts 123 and a connecting rod 124, the two second connecting shafts 123 are respectively installed on the two roller mechanisms, and two ends of the connecting rod 124 are respectively fixedly connected with the geometric centers of the two second connecting shafts 123.
When the first cylinder 115 drives the first roller mechanism to move, the connecting rod 124 and the second connecting shaft 123 drive the second roller mechanism to move, the number of the roller mechanisms can be set according to actual requirements, the device is larger in size for the larger-sized agglomerated materials, and the number of the roller mechanisms can be correspondingly increased.
As a preferred embodiment, the second driving means includes a second cylinder 125 and a second cylinder frame 126, the second cylinder 125 being mounted on the upper surface of the second base plate 103 through the second cylinder frame 126, the front end of the second cylinder 126 being connected to the third base plate 105 through the first connection block 104;
the second cylinder 125 is electrically connected to the controller.
The second cylinder 125 drives the first connection block 104 to drive the third bottom plate 105 to move, thereby driving the metal frame 106 to reciprocate in the horizontal direction.
As a preferred embodiment, the four connecting profiles 107 and/or the metal frame 106 are made of aluminum.
As a preferred embodiment, the four vertical optical axes 102 are fixed to the first base plate 101 by four flanges 127.
The vibration loosening device provided by the embodiment has a simple and reliable structure, and can realize the reciprocating motion in the vertical direction and the reciprocating motion in the horizontal direction simultaneously, so that the aggregation materials on the conveyor belt are loose, the next processing of the materials is convenient, and the production efficiency is effectively improved.
Example two
The present embodiment provides a control method of a vibration loosening apparatus, which is applied to the vibration loosening apparatus according to the first embodiment, and includes:
the controller receives a vibration loosening command and generates a first control signal and a second control signal according to the vibration loosening command;
Transmitting the first control signal to the first driving device and the second control signal to the second driving device;
The first driving device provides a first horizontal moment according to the first control signal, and drives the second bottom plate and the third bottom plate to do reciprocating motion in the vertical direction through the curved bar transmission mechanism and the at least one roller mechanism;
The second driving device provides a second horizontal moment according to the second control signal to drive the metal frame to reciprocate in the horizontal direction.
The structure and the working principle of the vibration loosening device are described in the first embodiment, and are not described herein.
Specifically, the first control signal is sent to the first cylinder of the first driving device, the piston motion of the first cylinder provides a first horizontal moment to push the first connecting shaft to move, so that the two supporting arms are driven to rotate around the fixed shaft, the roller is contacted with the bottom surface of the second bottom plate, the second bottom plate can be pushed to reciprocate in the vertical direction, and the second bottom plate is linked with the third bottom plate through the second driving device, the first connecting block and the third bottom plate, so that the metal frame is driven to reciprocate in the vertical direction.
Meanwhile, a second control signal is sent to a second air cylinder of the second driving device, and the piston of the second air cylinder moves to provide a second horizontal moment to drive the first connecting block to drive the third bottom plate to move, so that the metal frame is driven to do horizontal reciprocating motion.
Further, the method provided in this embodiment further includes:
the controller receives a stop command and generates a third control signal, a fourth control signal and a fifth control signal according to the stop command;
the third control signal is sent to the first driving device, and the first driving device stops working according to the third control signal;
the fourth control signal is sent to the second driving device, and the second driving device stops working according to the fourth control signal;
And sending the fifth control signal to the stepping motor, and driving the conveyor belt to drive and transport materials by the stepping motor according to the rotation of the fifth control signal.
When the materials are scattered, the first driving device and the second driving device stop working, and the stepping motor works to drive the conveyor belt 108 to rotate, so that the scattered materials are sent to the next working procedure.
According to the control method of the vibration loosening device, the reciprocating motion in the vertical direction and the reciprocating motion in the horizontal direction can be achieved simultaneously, so that the agglomerated materials on the conveyor belt are loosened, the next processing of the materials is facilitated, and the production efficiency is effectively improved.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (9)
1. The vibration loosening device is characterized by comprising a first bottom plate, four vertical optical axes, a first driving device, a curved bar transmission mechanism, at least one roller mechanism, a second bottom plate, a second driving device, a first connecting block, a third bottom plate, a metal frame, four connecting profiles, a conveyor belt fixing mechanism, two horizontal optical axes, four horizontal sliding blocks, four vertical sliding blocks, a second connecting block and a controller;
The four vertical optical axes are fixed on the first bottom plate, and the first driving device, the curved bar transmission mechanism and the at least one roller mechanism are connected in a matched mode and are arranged on the first bottom plate;
The roller mechanism comprises a roller, and the roller is contacted with the bottom surface of the second bottom plate;
The second driving device is arranged on the upper surface of the second bottom plate and is connected with the third bottom plate through the first connecting block;
The third bottom plate is fixedly connected with the metal frame, the four vertical sliding blocks are respectively sleeved on the four vertical optical axes and can slide along the vertical optical axes, the four connecting sections are respectively and fixedly connected with the four vertical sliding blocks, two ends of the horizontal optical axes are respectively fixed on the two connecting sections and the two horizontal optical axes are oppositely arranged, the four horizontal sliding blocks are respectively sleeved on the two horizontal optical axes and can slide along the horizontal optical axes, the horizontal sliding blocks are connected with the metal frame through the second connecting blocks, and the conveyor belt is fixed on the metal frame through the conveyor belt fixing mechanism and is used for placing materials;
The controller is electrically connected with the first driving device and the second driving device;
The first driving device is used for providing a first horizontal moment and driving the second bottom plate and the metal frame to do reciprocating motion in the vertical direction through the curved bar transmission mechanism and the at least one roller mechanism, and the second driving device is used for providing a second horizontal moment and driving the metal frame to do reciprocating motion in the horizontal direction;
the first driving device comprises a first air cylinder and a first air cylinder frame, and the first air cylinder is fixed on the first bottom plate through the first air cylinder frame;
a supporting frame is further arranged on the first bottom plate;
The curved bar transmission mechanism comprises a ball angle and a first connecting shaft, the roller mechanism further comprises two supporting arms, two first bearing seats and a fixed shaft, one ends of the two supporting arms are connected with two end faces of the roller, the other ends of the two supporting arms are connected with two ends of the first connecting shaft, the front end of the first cylinder is fixedly connected with the first connecting shaft through the ball angle, the two first bearing seats are fixed on the supporting frame, two ends of the fixed shaft are fixed on the two first bearing seats, and the two supporting arms are rotatably connected with the fixed shaft;
the controller is electrically connected with the first cylinder.
2. The vibration loosening device according to claim 1, wherein the number of the roller mechanisms is two, the curved bar transmission mechanism further comprises two second connecting shafts and a connecting rod, the two second connecting shafts are respectively arranged on the two roller mechanisms, and two ends of the connecting rod are respectively fixedly connected with the geometric centers of the two second connecting shafts.
3. The vibration loosening apparatus of claim 2, wherein the second driving means comprises a second cylinder and a second cylinder frame, the second cylinder is mounted on the upper surface of the second base plate through the second cylinder frame, and the front end of the second cylinder is connected with the third base plate through the first connecting block;
the second cylinder is electrically connected with the controller.
4. The vibration loosening apparatus of claim 1, wherein the conveyor belt securing mechanism comprises two shafts and four second bearings secured to the metal frame, the shafts being cooperatively connected with the second bearings, the conveyor belt being connected with the shafts.
5. The vibratory loosening apparatus of claim 4, further comprising a stepper motor coupled to the shaft, the controller being electrically coupled to the stepper motor.
6. The vibration-loosening apparatus of claim 1, wherein the material of the four connecting profiles and/or the metal frame is aluminum.
7. The vibration-loosening apparatus of claim 1, wherein the four vertical optical axes are secured to the first base plate by four flanges.
8. A method of controlling a vibratory opening device according to any of claims 1-7, the method comprising:
the controller receives a vibration loosening command and generates a first control signal and a second control signal according to the vibration loosening command;
Transmitting the first control signal to the first driving device and the second control signal to the second driving device;
The first driving device provides a first horizontal moment according to the first control signal, and drives the second bottom plate and the metal frame to do reciprocating motion in the vertical direction through the curved bar transmission mechanism and the at least one roller mechanism;
The second driving device provides a second horizontal moment according to the second control signal to drive the metal frame to reciprocate in the horizontal direction.
9. The method of claim 8, wherein the conveyor belt fixing mechanism includes two rotating shafts and four second bearing blocks, the four second bearing blocks are fixed on the metal frame, the rotating shafts are cooperatively connected with the second bearing blocks, the conveyor belt is connected with the rotating shafts, the vibration loosening device further includes a stepping motor connected with the rotating shafts, and the controller is electrically connected with the stepping motor;
The method further comprises the steps of:
the controller receives a stop command and generates a third control signal, a fourth control signal and a fifth control signal according to the stop command;
the third control signal is sent to the first driving device, and the first driving device stops working according to the third control signal;
the fourth control signal is sent to the second driving device, and the second driving device stops working according to the fourth control signal;
And sending the fifth control signal to the stepping motor, and driving the conveyor belt to drive and transport materials by the stepping motor according to the rotation of the fifth control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810897436.3A CN108974991B (en) | 2018-08-08 | 2018-08-08 | Vibration loosening device and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810897436.3A CN108974991B (en) | 2018-08-08 | 2018-08-08 | Vibration loosening device and control method thereof |
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| CN108974991A CN108974991A (en) | 2018-12-11 |
| CN108974991B true CN108974991B (en) | 2024-05-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111532724B (en) * | 2020-05-18 | 2021-06-15 | 南京驭逡通信科技有限公司 | Component size separator |
| CN114104758B (en) * | 2021-11-29 | 2024-02-27 | 济南悦创液压机械制造有限公司 | Be applied to automatic equipment of prepareeing material of brake block production |
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| CN205762296U (en) * | 2016-05-31 | 2016-12-07 | 昆明理工大学 | A kind of Laboratary type wet type vibrating sieving machine |
| CN106345686A (en) * | 2016-10-17 | 2017-01-25 | 无锡市日升化工有限公司 | PVC assistant raw material production screening machine with vibratory screening |
| CN206187864U (en) * | 2016-11-22 | 2017-05-24 | 东莞阿莫斯特环保科技有限公司 | Vibrating conveyor |
| CN206543715U (en) * | 2017-02-05 | 2017-10-10 | 高岩 | A kind of oscillating mode graininess Choice of Chinese medicine material device up and down |
| CN206569752U (en) * | 2017-03-03 | 2017-10-20 | 淄博齐茂催化剂有限公司 | A kind of reciprocating distribution device |
| CN207138258U (en) * | 2017-07-25 | 2018-03-27 | 东莞市誉品电子有限公司 | A kind of metal net mask screening machine in In-Ear Headphones |
| CN207001548U (en) * | 2017-07-26 | 2018-02-13 | 秦皇岛弘和机械有限责任公司 | A kind of elemental body dither conveyer |
| CN107999387A (en) * | 2018-01-03 | 2018-05-08 | 安溪县悦香缘茶业有限公司 | A kind of vibrating screener |
| CN208683997U (en) * | 2018-08-08 | 2019-04-02 | 广州大学 | A kind of vibration aeration apparatus |
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