CN110814945A - Laboratory is with physics grinding device - Google Patents
Laboratory is with physics grinding device Download PDFInfo
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- CN110814945A CN110814945A CN201911146561.1A CN201911146561A CN110814945A CN 110814945 A CN110814945 A CN 110814945A CN 201911146561 A CN201911146561 A CN 201911146561A CN 110814945 A CN110814945 A CN 110814945A
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- 238000000227 grinding Methods 0.000 title claims description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 238000005498 polishing Methods 0.000 claims abstract description 39
- 238000001125 extrusion Methods 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000012141 concentrate Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 239000007853 buffer solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of polishing devices for laboratories, in particular to a physical polishing device for laboratories, a cam structure is rotationally connected on a bracket, the middle part of the push rod mechanism is attached to the cam structure, the upper end of the push rod mechanism is connected in the sliding frame and is connected with the sliding frame through a spring I, an auxiliary conveying roller I and a polishing roller mechanism are arranged on the support from bottom to top, an output frame is fixedly connected to the front end of the support, an auxiliary conveying roller II is rotatably connected to the output frame and enters the box, a transverse reciprocating mechanism is slidably connected to the entering box, two space adjusting mechanisms are arranged, two space adjusting mechanisms are slidably connected to the entering box respectively and are slidably connected to the entering box, two adjusting rotary discs are slidably connected to the inner end of the entering box respectively and are in contact with the two transverse reciprocating mechanisms respectively, and an accommodating box is slidably connected to the. Can concentrate the processing of polishing to experimental panel, reduce the waste of manpower and time, improve experimental efficiency.
Description
Technical Field
The invention relates to the technical field of polishing devices for laboratories, in particular to a physical polishing device for laboratories.
Background
For example, the physical laboratory polisher disclosed in the publication No. CN207873914U comprises a buffer base, wherein a protective cover is arranged at the top of the buffer base, a supporting platform is arranged above the protective cover, an electric motor is fixedly mounted at the top of the supporting platform, a battery box is arranged on the left side of the electric motor, a control panel is arranged on the right side of the electric motor, the battery box and the control panel are both arranged at the top of the supporting platform, the buffer base and the supporting platform are connected through a supporting rod, a motor shaft is connected to the bottom of the electric motor, a dust cover is arranged on the outer side of the motor shaft, a polishing grinding wheel is fixedly connected to the bottom of the motor shaft, a workpiece fixing platform is arranged below the polishing grinding wheel, a lifting structure is arranged at the bottom of the workpiece fixing platform, a protective, the overall structure is safer to use, the polishing efficiency is improved, and workpieces are conveniently fixed. The laboratory often needs to polish the processing to plate-like material, in order to carry out the instrument preparation that some physics experiments or supplementary experiment go on, it needs the experimenter to manually polish to utilize this polisher to polish when handling, and the experiment in laboratory often has repeatability and in the experimentation in that the plate material has certain breakage rate, so often need prepare a plurality of experimental plate materials when the experiment, utilize the device to polish a plurality of plate materials one by one will waste a large amount of time and manpower, the efficiency of carrying on of experiment has been reduced simultaneously.
Disclosure of Invention
The invention aims to provide a physical polishing device for a laboratory, which can perform centralized polishing treatment on an experimental plate, reduce the waste of manpower and time and improve the experimental efficiency.
The purpose of the invention is realized by the following technical scheme:
a laboratory physical polishing device comprises a support, a longitudinal reciprocating power mechanism, a sliding frame, an auxiliary conveying roller I, a polishing roller mechanism and an output frame, and further comprises an auxiliary conveying roller II, an entrance box, a space adjusting mechanism, a space adjusting plate, an adjusting turntable and a containing box, wherein the longitudinal reciprocating power mechanism is arranged at the rear side of the support and comprises a cam structure and a push rod mechanism, the cam structure is rotatably connected onto the support, the lower end of the push rod mechanism is fixedly connected onto the support, the middle part of the push rod mechanism is attached to the cam structure, the sliding frame is fixedly connected onto the rear side of the support, the upper end of the push rod mechanism is slidably connected into the sliding frame and is connected with the sliding frame through a spring I, the auxiliary conveying roller I and the polishing roller mechanism are arranged on the support from bottom to top, the output frame is fixedly connected onto the front end of the support, on the entering box, the transverse reciprocating mechanism is connected with the entering box in a sliding mode, the space adjusting mechanisms are arranged in two numbers, the two space adjusting mechanisms are respectively connected with the entering box in a sliding mode and are arranged in two numbers, the two adjusting turnplates are respectively connected with the inner end of the entering box in a sliding mode and are respectively contacted with the two transverse reciprocating mechanisms, and the containing box is connected with the lower portion of the output frame in a sliding mode.
As a further optimization of the technical scheme, the physical polishing device for the laboratory comprises a support, two side support plates, a top connecting plate and mounting grooves, wherein the side support plates are L-shaped and are provided with two, the top connecting plate is fixedly connected between the upper ends of the two side support plates, a vertical plate of each side support plate is provided with the mounting groove, a longitudinal reciprocating power mechanism is mounted at the rear parts of the transverse plates of the two side support plates, an auxiliary conveying roller I and a polishing roller mechanism are fixedly connected in the mounting grooves at the two sides from bottom to top, a sliding frame is fixedly connected at the rear sides of the vertical plates of the two side support plates, and an output frame is fixedly connected at the front sides of the vertical plates of.
As further optimization of the technical scheme, the physical polishing device for the laboratory comprises a cam structure, a rotating shaft, a motor I, a cam and a belt wheel I, wherein the left end and the right end of the rotating shaft are respectively and rotatably connected to transverse plates of two side supporting plates, the left end of the rotating shaft is fixedly connected with the belt wheel I, the right end of the rotating shaft is fixedly connected with an output shaft of the motor I, and the middle part of the rotating shaft is fixedly connected with the cam;
the push rod mechanism comprises a connecting bottom frame, a hinged seat, a reciprocating rod, idler wheels, a sliding block and a push rod, wherein the left end and the right end of the connecting bottom frame are respectively and fixedly connected to the left end and the right end of two lateral side plate transverse plates, the hinged seat is fixedly connected to the middle of the connecting bottom frame, the lower end of the reciprocating rod is rotatably connected to the hinged seat, the upper end of the reciprocating rod is slidably connected with the sliding block, the middle of the reciprocating rod is rotatably connected with the idler wheels, and the rear end of.
As a further optimization of the technical scheme, the physical polishing device for the laboratory is characterized in that the upper end of the reciprocating rod is provided with a sliding hole sliding block, the lower end of the reciprocating rod is provided with a sliding rod, and the sliding rod is connected in the sliding hole in a sliding mode.
As further optimization of the technical scheme, the physical polishing device for the laboratory comprises a sliding frame, wherein the sliding frame comprises a connecting plate, a sliding track and a spring I, the left end and the right end of the connecting plate are respectively and fixedly connected to the front sides of two side supporting plates, the sliding track plate is fixedly connected to the rear side of the middle part of the connecting plate, the sliding track is arranged on the sliding track plate, one end of the spring I is fixedly connected to the front end of the sliding track plate, and the other end of the spring I is fixedly connected with a sliding block.
As further optimization of the technical scheme, the output frame comprises two folded plates, a smooth sliding plate, a connecting plate and supporting legs, wherein the two folded plates are fixedly connected to the front sides of vertical plates of two side supporting plates respectively;
the auxiliary conveying roller II comprises an auxiliary roller II, a belt wheel IV and an extrusion plate, the left end and the right end of the auxiliary roller II are respectively connected onto the two connecting plates in a rotating mode, the belt wheel IV is fixedly connected to the left side of the auxiliary roller II, the extrusion plate is fixedly connected into the auxiliary roller II, and the belt wheel IV is in transmission connection with the belt wheel III through a transmission belt.
According to the technical scheme, the physical polishing device for the laboratory is further optimized, the auxiliary roller II is provided with a placing groove, the extrusion plate is composed of a fixing plate I, a fixing plate II, springs II, limiting rods and friction strips, a plurality of springs II are fixedly connected between the fixing plate I and the fixing plate II, the plurality of limiting rods are fixedly connected to the fixing plate I, the plurality of limiting rods are respectively located in the plurality of springs II, the fixing plate I is fixedly connected to the inner wall of the placing groove, and the two friction strips are fixedly connected to the fixing plate II.
As a further optimization of the technical scheme, the physical polishing device for the laboratory is provided with a mounting groove at the lower end of the inlet box, the mounting groove is matched with the slide way plates for mounting, continuous wave slide ways are arranged on two sides of the inlet box, the wave slide ways in symmetrical positions are opposite in concave-convex shape, two ends of the transverse reciprocating mechanism are respectively connected in the slide way plates on the two sides in a sliding manner, a plurality of equidistant sliding grooves are symmetrically arranged on two sides of the inner wall of the front end of the inlet box, two sides of the space adjusting plate are respectively connected in a group of symmetrical sliding grooves in a sliding manner, two guide inclined plates are arranged on the lower side of the rear wall of the inlet box, two sliding holes are arranged on two sides of the inlet box, and a threaded hole is arranged.
According to the technical scheme, the physical polishing device for the laboratory comprises a main board, a guide hole, a push board, shafts, rollers, a limiting plate and positioning holes, wherein the guide hole is formed in the middle of the main board, the push rod is connected in the guide hole in a sliding mode, the push board is fixedly connected to the front side of the middle of the main board, the shafts are fixedly connected to two ends of the main board, the rollers are rotatably connected to the two shafts, a plurality of positioning threaded holes are symmetrically formed in two sides of the main board, two bolts are arranged, the two bolts penetrate through a certain positioning hole in the two sides respectively, the limiting plate is connected to the other end of the main board through threads, and the two rollers are connected in.
According to the physical polishing device for the laboratory, the space adjusting mechanism comprises two limiting plates, two sliding rods and two springs, the two sliding rods are fixedly connected to the upper side and the lower side of the limiting plates respectively, the springs are sleeved on the sliding rods respectively, the two sliding rods are connected in the two sliding holes in the same side in a sliding mode respectively, the side wall of the inlet box is located between the springs and the limiting plates, the two adjusting rotary tables are arranged and are connected in the two threaded holes through threads in a rotating mode respectively, and the inner ends of the two adjusting rotary tables are attached to the two limiting plates respectively.
The physical polishing device for the laboratory has the beneficial effects that:
the automatic plate grinding device can be used for intensively and automatically grinding and processing a plurality of experimental plates, when the automatic plate grinding device is used, a plurality of unprocessed experimental plates can be placed into the box, then the device can be started, the plate at the bottommost can be pushed to the grinding roller mechanism by the aid of the longitudinal reciprocating power mechanism, the transverse reciprocating mechanism can be used for transversely and reciprocally pushing the plate, the grinding roller mechanism can grind the plate more fully, meanwhile, the auxiliary conveying roller I and the auxiliary conveying roller II are used for pushing the plate into the output frame and finally collected into the containing box, and the longitudinal reciprocating power mechanism can be used for circularly pushing the plates entering the box, so that the device can finish grinding and processing the plates.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic diagram showing the overall structure of a physical polishing device for a laboratory according to the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a first partial overall structure diagram of the present invention;
FIG. 4 is a second overall partial structural view of the present invention;
FIG. 5 is a third overall partial structural view of the present invention;
FIG. 6 is a fourth overall partial structural view of the present invention;
FIG. 7 is a schematic structural view of the stent of the present invention;
FIG. 8 is a schematic view of the longitudinal reciprocating power mechanism of the present invention;
FIG. 9 is a schematic view of a portion of the longitudinal reciprocating power mechanism of the present invention;
fig. 10 is a schematic view of the structure of the carriage of the present invention;
FIG. 11 is a schematic view showing the construction of an auxiliary feed roller I according to the present invention;
FIG. 12 is a schematic diagram of the construction of the sharpening roller mechanism of the invention;
FIG. 13 is a schematic structural view of an output shelf of the present invention;
FIG. 14 is a schematic view of the construction of an auxiliary conveyor roller II according to the present invention;
FIG. 15 is a schematic view of the construction of an auxiliary roll II of the present invention;
FIG. 16 is a schematic view of the construction of the compression plate of the present invention;
FIG. 17 is a schematic view of the construction of the access box of the present invention;
FIG. 18 is a schematic structural view of the traverse reciprocating mechanism of the present invention;
fig. 19 is a schematic structural view of the space adjusting mechanism of the present invention.
In the figure: a bracket 1; a side support plate 1-1; a top connection plate 1-2; mounting grooves 1-3; a longitudinal reciprocating power mechanism 2; connecting the underframe 2-1; a hinged seat 2-2; a reciprocating lever 2-3; 2-3-1 of a slide hole; 2-4 of rollers; 2-5 of a rotating shaft; 2-6 parts of a motor I; 2-7 of a cam; 2-8 of a slide block; 2-8-1 of a slide bar; 2-9 of a push rod; 2-10 belt wheels; a carriage 3; a connecting plate 3-1; 3-2 of a slideway plate; 3-3 of a slideway; 3-4 parts of a spring; an auxiliary conveying roller I4; an auxiliary roller I4-1; the mounting block I4-2; belt wheels II 4-3; 4-4 of a belt wheel; a grinding roller mechanism 5; 5-1 part of grinding roller; mounting a block II 5-2; 5-3 of a motor; 5-4 parts of a hydraulic rod group; an output frame 6; a folded plate 6-1; 6-2 of a smooth plate; 6-3 of a connecting plate; 6-4 of supporting legs; an auxiliary conveying roller II 7; an auxiliary roller II 7-1; a belt pulley IV 7-2; 7-3 of an extrusion plate; a fixing plate I7-3-1; 7-3-2 of a fixing plate; 7-3-3 of a spring II; 7-3-4 parts of a limiting rod; 7-3-5 parts of rubbing strips; entering a tank 8; mounting grooves 8-1; a wave slideway 8-2; 8-3 of a chute; a guide sloping plate 8-4; 8-5 of a slide hole; 8-6 parts of a threaded hole; a transverse reciprocating mechanism 9; a main board 9-1; a guide hole 9-2; 9-3 of a push plate; shaft 9-4; 9-5 of rollers; a limiting plate 9-6; 9-7 of a positioning hole; a space adjusting mechanism 10; a limiting plate 10-1; a slide bar 10-2; 10-3 of a spring; a space adjusting plate 11; an adjustment dial 12; and a storage box 13.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 19, and a physical polishing device for a laboratory comprises a support 1, a longitudinal reciprocating power mechanism 2, a carriage 3, an auxiliary conveying roller i 4, a polishing roller mechanism 5 and an output frame 6, and further comprises an auxiliary conveying roller ii 7, an inlet box 8, a transverse reciprocating mechanism 9, a space adjusting mechanism 10, a space adjusting plate 11, an adjusting turntable 12 and a storage box 13, wherein the longitudinal reciprocating power mechanism 2 is mounted at the rear side of the support 1, the longitudinal reciprocating power mechanism 2 is composed of a cam structure and a push rod mechanism, the cam structure is rotatably connected to the support 1, the lower end of the push rod mechanism is fixedly connected to the support 1, the middle part of the push rod mechanism is attached to the cam structure, the carriage 3 is fixedly connected to the rear side of the support 1, the upper end of the push rod mechanism is slidably connected to the carriage 3 and is connected to the carriage, supplementary conveying roller I4 and grinding roller mechanism 5 are by supreme setting down on support 1, and output frame 6 fixed connection is at the front end of support 1, and supplementary conveying roller II 7 rotates to be connected on output frame 6, 8 fixed connection of admission box are on balladeur train 3, and 9 sliding connection of horizontal reciprocating mechanism just with vertical reciprocating power mechanism 2 sliding connection in the admission box 8, space adjusting mechanism 10 is provided with two, and two space adjusting mechanism 10 sliding connection respectively are in the left and right sides of admission box 8, and 11 sliding connection of space regulating plate are in the front side of admission box 8, regulation carousel 12 is provided with two, and two regulation carousel 12 sliding connection respectively contact with two horizontal reciprocating mechanism 9 in the left and right sides of admission box 8 and the inner of two regulation carousel 12 respectively, and containing box 13 sliding connection is in the lower part of output frame 6.
The automatic plate feeding device can be used for intensively and automatically polishing and processing a plurality of experimental plates, when the automatic plate feeding device is used, a plurality of unprocessed experimental plates can be placed into the feeding box 8, then the device can be started, the plate at the bottommost can be pushed to the polishing roller mechanism 5 by the aid of the longitudinal reciprocating power mechanism 2, the transverse reciprocating mechanism 9 can be used for transversely and reciprocally pushing, the polishing roller mechanism 5 can polish the plates more fully, meanwhile, the auxiliary conveying rollers I4 and II 7 are used for pushing the plates into the output frame 6, the plates are finally collected into the containing box 13, the longitudinal reciprocating power mechanism 2 can circularly push the plates entering the feeding box 8, the device can polish the plates, the whole process is simple and rapid, labor and time are saved, and experiment carrying efficiency is improved.
The second embodiment is as follows:
this embodiment will be described with reference to fig. 1 to 19, which further illustrate the first embodiment, the support 1 comprises a side support plate 1-1, a top connecting plate 1-2 and a mounting groove 1-3, the side support plate 1-1 is L-shaped, two side support plates 1-1 are fixedly connected with a top connecting plate 1-2 between the upper ends thereof, the vertical plate of each side support plate 1-1 is provided with an installation groove 1-3, the longitudinal reciprocating power mechanism 2 is arranged at the rear part of the transverse plates of the two side support plates 1-1, the auxiliary conveying roller I4 and the polishing roller mechanism 5 are fixedly connected in the mounting grooves 1-3 at the two sides from bottom to top, the sliding frame 3 is fixedly connected to the rear sides of the vertical plates of the two side supporting plates 1-1, and the output frame 6 is fixedly connected to the front sides of the vertical plates of the two side supporting plates 1-1.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 19, and the embodiment further describes the second embodiment, wherein the cam structure comprises a rotating shaft 2-5, a motor i 2-6, a cam 2-7 and a belt pulley i 2-10, the left end and the right end of the rotating shaft 2-5 are respectively and rotatably connected to the transverse plates of the two side support plates 1-1, the left end of the rotating shaft is fixedly connected with the belt pulley i 2-10, the right end of the rotating shaft is fixedly connected with the output shaft of the motor i 2-6, and the middle part of the rotating shaft is fixedly connected with the cam 2-7;
the push rod mechanism comprises a connecting underframe 2-1, a hinged seat 2-2, a reciprocating rod 2-3, rollers 2-4, a sliding block 2-8 and a push rod 2-9, the left end and the right end of the connecting underframe 2-1 are fixedly connected to the left end and the right end of a transverse plate of two side support plates 1-1 respectively, the hinged seat 2-2 is fixedly connected to the middle of the connecting underframe 2-1, the lower end of the reciprocating rod 2-3 is rotatably connected to the hinged seat 2-2, the upper end of the reciprocating rod is slidably connected with the sliding block 2-8, the middle of the reciprocating rod is rotatably connected with the rollers 2-4, and the rear end of the sliding block 2-8 is fixedly connected with.
The fourth concrete implementation mode:
the third embodiment is further described with reference to fig. 1 to 19, wherein the upper end of the reciprocating rod 2-3 is provided with a sliding hole 2-3-1, the lower end of the sliding block 2-8 is provided with a sliding rod 2-8-1, and the sliding rod 2-8-1 is slidably connected in the sliding hole 2-3-1.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 19, and the second embodiment is further described in the present embodiment, where the carriage 3 includes a connecting plate 3-1, a track plate 3-2, a slide 3-3, and a spring i 3-4, the left and right ends of the connecting plate 3-1 are respectively and fixedly connected to the front sides of the two side support plates 1-1, the track plate 3-2 is fixedly connected to the rear side of the middle portion of the connecting plate 3-1, the slide 3-3 is disposed on the track plate 3-2, one end of the spring i 3-4 is fixedly connected to the front end of the track plate 3-2, and the other end thereof is fixedly connected to the slider 2-8.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1-19, and the embodiment further describes the second embodiment, where the output frame 6 includes two folded plates 6-1, two smooth plates 6-2, two connecting plates 6-3, and two support legs 6-4, the two folded plates 6-1 are respectively and fixedly connected to the front sides of the risers of the two side support plates 1-1, the smooth plate 6-2 is fixedly connected between the two folded plates 6-1, the front ends of the two folded plates 6-1 are both fixedly connected with the support legs 6-4, the two folded plates 6-1 are both fixedly connected with the connecting plates 6-3, and the storage box 13 is located in a space formed by the smooth plate 6-2 and the two folded plates 6-1;
the auxiliary conveying roller II 7 comprises an auxiliary roller II 7-1, a belt wheel IV 7-2 and an extrusion plate 7-3, the left end and the right end of the auxiliary roller II 7-1 are respectively rotatably connected to the two connecting plates 6-3, the belt wheel IV 7-2 is fixedly connected to the left side of the auxiliary roller II 7-1, the extrusion plate 7-3 is fixedly connected into the auxiliary roller II 7-1, and the belt wheel IV 7-2 is in transmission connection with the belt wheel III 4-4 through a transmission belt.
The seventh embodiment:
the embodiment is described below with reference to fig. 1-19, and the embodiment is further described, wherein the auxiliary roller ii 7-1 is provided with a placement groove 7-1-1, the extrusion plate 7-3 is composed of a fixing plate i 7-3-1, a fixing plate ii 7-3-2, a spring ii 7-3-3, a limiting rod 7-3-4 and a friction strip 7-3-5, a plurality of springs ii 7-3-3 are fixedly connected between the fixing plate i 7-3-1 and the fixing plate ii 7-3-2, a plurality of limiting rods 7-3-4 are fixedly connected to the fixing plate i 7-3-1, the plurality of limiting rods 7-3-4 are respectively positioned in the plurality of springs ii 7-3-3, the fixing plate I7-3-1 is fixedly connected to the inner wall of the placing groove 7-1-1, and the fixing plate II 7-3-2 is fixedly connected with two rubbing strips 7-3-5.
The auxiliary roller I4-1 and the auxiliary roller II 7-1 are driven by the motor I2-6 to rotate anticlockwise, and a wrapping layer capable of generating large friction force, such as rubber, can be arranged on the outer wall of the auxiliary roller I4-1.
The plate is pushed between the auxiliary roller I4-1 and the grinding roller 5-1, the pushing stroke of the main plate 9-1 is enough for the plate to pass between the auxiliary roller I4-1 and the grinding roller 5-1 so as to finish grinding operation, the rotating auxiliary roller I4-1 pushes the plate to move forward, the plate passing between the auxiliary roller I4-1 and the grinding roller 5-1 is sent to the auxiliary conveying roller II 7, the extrusion plate 7-3 rotates along with the auxiliary roller II 7-1 in the rotating process, the extrusion plate 7-3 is contacted with the plate passing through the auxiliary roller II 7-1, namely the friction strip 7-3-5 is contacted with the plate in the rotating process, and the minimum vertical distance between the friction strip 7-3-5 and the smooth plate 6-2 is smaller than the thickness of the plate, so that the friction strip 7-3-5 is contacted with the plate and then a plurality of springs II 7-3-5 are compressed And 3, further increasing the pressure of the friction strips 7-3-5 on the plates, further increasing the friction force in the contact process, so as to provide enough driving force for the passing plates, so that the plates can smoothly slide to the storage box 13 from the smooth plates 6-2, and the collection after polishing is completed.
The specific implementation mode is eight:
the following describes the present embodiment with reference to fig. 1 to 19, which further describes the second embodiment, the lower end of the entrance box 8 is provided with a mounting groove 8-1, the mounting groove 8-1 is installed in cooperation with a slideway plate 3-2, two sides of the entrance box 8 are both provided with continuous wave slideways 8-2, the wave slideways 8-2 at symmetrical positions have opposite concave and convex shapes, two ends of the transverse reciprocating mechanism 9 are respectively slidably connected in the slideway plates 3-2 at two sides, two sides of the inner wall at the front end of the entrance box 8 are symmetrically provided with a plurality of equidistant slideways 8-3, two sides of the space adjusting plate 11 are respectively slidably connected in a pair of symmetrical slideways 8-3, two guiding inclined plates 8-4 are arranged at the lower side of the rear wall of the entrance box 8, two sides of the entrance box 8 are both provided with two slide holes 8-5, a threaded hole 8-6 is arranged at the middle position of the two sliding holes 8-5.
The specific implementation method nine:
referring to fig. 1-19, the present embodiment will be further described, wherein the transverse reciprocating mechanism 9 includes a main plate 9-1, a guide hole 9-2, a push plate 9-3, a shaft 9-4, rollers 9-5, a limit plate 9-6 and a positioning hole 9-7, the guide hole 9-2 is disposed in the middle of the main plate 9-1, the push rod 2-9 is slidably connected in the guide hole 9-2, the push plate 9-3 is fixedly connected to the front side of the middle of the main plate 9-1, the shafts 9-4 are fixedly connected to both ends of the main plate 9-1, the rollers 9-5 are rotatably connected to both shafts 9-4, a plurality of positioning threaded holes 9-7 are symmetrically disposed on both sides of the main plate 9-1, and two bolts are disposed, the two bolts respectively penetrate through a positioning hole 9-7 on two sides, the other end of each bolt is connected with a limiting plate 9-6 through threads, and the two rollers 9-5 are respectively connected in the two wave slideways 8-2 in a sliding mode.
After the operation is finished, unprocessed experimental plates are placed into the inlet box 8, the plates entering the box 8 are placed, the bottommost plate is located between the two limiting plates 9-6, the rest plates are located between the two limiting plates 10-1 and the space adjusting plate 11, then the length of the two hydraulic rod sets 5-4 is adjusted, the two mounting blocks II 5-2 slide upwards or downwards in the two mounting grooves 1-3 respectively in the adjusting process, so that the distance between the grinding roller 5-1 and the auxiliary roller I4-1 is suitable for the plates to pass through, the best grinding effect is achieved, and the outer wall of the grinding roller 5-1 can be wrapped with materials which can be used for grinding, such as abrasive paper and the like. And then, starting the motor II 5-3, so that the motor II 5-3 drives the grinding roller 5-1 to rotate clockwise to prepare for grinding the plate.
Starting a motor I2-6, driving a rotating shaft 2-5 to rotate by the motor I2-6, driving a cam 2-7 to rotate along with the rotating shaft 2-5, driving a roller 2-4 to be in a close fit state with the outer wall of the cam 2-7 all the time as one end of a spring I3-4 is fixedly connected with the front end of a slide way plate 3-2 and the other end of the spring I3-4 is fixedly connected with a slide block 2-8, further enabling a reciprocating rod 2-3 to perform reciprocating rotation back and forth by taking the axis of a hinge point of the hinge seat 2-2 as a central line, driving the slide block 2-8 to perform reciprocating motion back and forth along the slide way 3-3 by the motion of the reciprocating rod 2-3, driving a push rod 2-9 to perform the same reciprocating motion back and forth along the slide block 2-8, and simultaneously driving a main plate, because the two rollers 9-5 are respectively connected in the two wave slideways 8-2 in a sliding manner, and the wave slideways 8-2 at the symmetrical positions are opposite in concave-convex shape, the main board 9-1 transversely reciprocates along with the tracks of the two wave slideways 8-2, and the bottommost board positioned between the two limiting boards 9-6 moves along with the main board 9-1, so that the board moves forwards and reciprocates left and right, and the board can be polished fully when contacting with the polishing roller 5-1.
When the main board 9-1 and the push board 9-3 move backwards to the limit point, the board entering the box 8 moves downwards under the action of gravity, the first plate to the last is moved to the bottom, when the main board 9-1 and the push board 9-3 move forwards again, the board is pushed to be polished, and the reciprocating circulation is carried out in the way, so that all the boards entering the box 8 are polished.
The detailed implementation mode is ten:
referring to fig. 1 to 19, the present embodiment will be described, and in the eighth embodiment, the space adjusting mechanism 10 includes a limiting plate 10-1, a sliding rod 10-2 and a spring 10-3, the two slide bars 10-2 are respectively fixedly connected with the upper side and the lower side of the limiting plate 10-1, a spring 10-3 is sleeved on each slide bar 10-2, the two slide bars 10-2 are respectively connected in the two slide holes 8-5 at the same side in a sliding manner, the side wall of the inlet box 8 is positioned between the spring 10-3 and the limiting plate 10-1, the number of the adjusting turntables 12 is two, the two adjusting turntables 12 are respectively connected in the two threaded holes 8-6 through threads in a rotating mode, and the inner ends of the two adjusting turntables 12 are respectively attached to the two limiting plates 10-1.
The invention discloses a physical polishing device for a laboratory, which has the working principle that:
when the device is used for polishing experimental plates, firstly, the position of the space adjusting plate 11 is adjusted according to the length of the plate to be polished, namely, the space adjusting plate 11 slides into different chutes 8-3 to limit the movable range of the plate entering the box 8, then the two adjusting turntables 12 are rotated according to the width of the plate to be polished, so that the two adjusting turntables 12 move inwards or outwards entering the box 8, thereby the two limiting plates 10-1 are respectively aligned with the two limiting plates 9-6, the space adjusting plate 11 and the limiting plates 9-6 limit the space for the plates to slide into, when the plates are put into, the plates can be guided by the two guiding inclined plates 8-4, so as to more accurately slide into the inlet box 8, a plurality of plates are orderly stacked in the inlet box 8, thereby facilitating the longitudinal reciprocating power mechanism 2 and the transverse reciprocating mechanism 9 to push the bottommost plate forwards.
After the operation is finished, unprocessed experimental plates are placed into the inlet box 8, the plates entering the box 8 are placed, the bottommost plate is located between the two limiting plates 9-6, the rest plates are located between the two limiting plates 10-1 and the space adjusting plate 11, then the length of the two hydraulic rod sets 5-4 is adjusted, the two mounting blocks II 5-2 slide upwards or downwards in the two mounting grooves 1-3 respectively in the adjusting process, so that the distance between the grinding roller 5-1 and the auxiliary roller I4-1 is suitable for the plates to pass through, the best grinding effect is achieved, and the outer wall of the grinding roller 5-1 can be wrapped with materials which can be used for grinding, such as abrasive paper and the like. And then, starting the motor II 5-3, so that the motor II 5-3 drives the grinding roller 5-1 to rotate clockwise to prepare for grinding the plate.
After the motor II 5-3 is started, the motor I2-6 is started again, the motor I2-6 drives the rotating shaft 2-5 to rotate, the rotating shaft 2-5 drives the cam 2-7 to rotate along with the cam, one end of the spring I3-4 is fixedly connected to the front end of the slideway plate 3-2, the other end of the spring I is fixedly connected with the sliding block 2-8, the roller 2-4 is always in a close fit state with the outer wall of the cam 2-7, the reciprocating rod 2-3 further carries out reciprocating rotation back and forth by taking the axis of a hinged point of the hinged seat 2-2 as a central line, the movement of the reciprocating rod 2-3 drives the sliding block 2-8 to carry out reciprocating movement back and forth along the slideway 3-3, the push rod 2-9 carries out the same reciprocating movement back and forth along the sliding block 2-8, and meanwhile, the push rod 2-9 drives the main board, because the two rollers 9-5 are respectively connected in the two wave slideways 8-2 in a sliding manner, and the wave slideways 8-2 at the symmetrical positions are opposite in concave-convex shape, the main board 9-1 transversely reciprocates along with the tracks of the two wave slideways 8-2, and the bottommost board positioned between the two limiting boards 9-6 moves along with the main board 9-1, so that the board moves forwards and reciprocates left and right, and the board can be polished fully when contacting with the polishing roller 5-1.
Meanwhile, the auxiliary roller I4-1 and the auxiliary roller II 7-1 are driven by the motor I2-6 to rotate anticlockwise, and a wrapping layer capable of generating large friction force, such as rubber, can be arranged on the outer wall of the auxiliary roller I4-1.
The plate is pushed to a position between the auxiliary roller I4-1 and the grinding roller 5-1 under the pushing of the main plate 9-1 and the pushing plate 9-3 together, the pushing stroke of the main plate 9-1 is enough for the plate to pass through a position between the auxiliary roller I4-1 and the grinding roller 5-1 so as to finish the grinding operation, the rotating auxiliary roller I4-1 pushes the plate to move forwards continuously, the plate passing through a position between the auxiliary roller I4-1 and the grinding roller 5-1 is sent to the auxiliary conveying roller II 7, the extrusion plate 7-3 rotates along with the auxiliary roller II 7-1 in the rotating process, the extrusion plate 7-3 is in contact with the plate passing through the position in the rotating process, namely the friction strip 7-3-5 is in contact with the plate, and the minimum vertical distance between the friction strip 7-3-5 and the smooth plate 6-2 is smaller than the thickness of the plate, therefore, the friction strips 7-3-5 are contacted with the plate and then compress the springs II 7-3-3, so that the pressure of the friction strips 7-3-5 on the plate is increased, the friction force in the contact process is increased, sufficient driving force is provided for the passing plate, the plate can smoothly slide into the containing box 13 from the smooth plate 6-2, and the collection after polishing is completed.
When the main board 9-1 and the push board 9-3 move backwards to the limit point, the board entering the box 8 moves downwards under the action of gravity, the first plate to the last is moved to the bottom, when the main board 9-1 and the push board 9-3 move forwards again, the board is pushed to be polished, and the reciprocating circulation is carried out in the way, so that all the boards entering the box 8 are polished.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. The utility model provides a laboratory is with physics grinding device, includes support (1), vertical reciprocating motion mechanism (2), balladeur train (3), supplementary conveying roller I (4), grinding roller mechanism (5) and output frame (6), its characterized in that: the physical polishing device for the laboratory further comprises an auxiliary conveying roller II (7), an entrance box (8), a transverse reciprocating mechanism (9), a space adjusting mechanism (10), a space adjusting plate (11), an adjusting rotary table (12) and a storage box (13), wherein a longitudinal reciprocating power mechanism (2) is arranged on the rear side of the support (1) and comprises a cam structure and a push rod mechanism, the cam structure is rotatably connected onto the support (1), the lower end of the push rod mechanism is fixedly connected onto the support (1), the middle part of the push rod mechanism is attached to the cam structure, the sliding frame (3) is fixedly connected onto the rear side of the support (1), the upper end of the push rod mechanism is slidably connected into the sliding frame (3) and is connected with the sliding frame (3) through a spring I (3-4), the auxiliary conveying roller I (4) and the polishing roller mechanism (5) are arranged on the support (1) from bottom to top, the output frame (6) is fixedly connected with the front end of the bracket (1), the auxiliary conveying roller II (7) is rotatably connected on the output frame (6), the inlet box (8) is fixedly connected on the sliding frame (3), the transverse reciprocating mechanism (9) is connected in the inlet box (8) in a sliding way and is connected with the longitudinal reciprocating power mechanism (2) in a sliding way, the two space adjusting mechanisms (10) are arranged, the two space adjusting mechanisms (10) are respectively connected to the left side and the right side of the inlet box (8) in a sliding way, the space adjusting plate (11) is connected to the front side of the inlet box (8) in a sliding way, the two adjusting turntables (12) are arranged, the two adjusting turntables (12) are respectively connected to the left side and the right side of the inlet box (8) in a sliding mode, the inner ends of the two adjusting turntables (12) are respectively in contact with the two transverse reciprocating mechanisms (9), and the containing box (13) is connected to the lower portion of the output frame (6) in a sliding mode.
2. The laboratory physical sharpening device of claim 1, wherein: the support (1) comprises a side support plate (1-1), a top connecting plate (1-2) and a mounting groove (1-3), the side support plate (1-1) is L-shaped, two side supporting plates (1-1) are fixedly connected with a top connecting plate (1-2) between the upper ends thereof, the vertical plate of each side supporting plate (1-1) is provided with an installation groove (1-3), the longitudinal reciprocating power mechanism (2) is arranged at the rear parts of the transverse plates of the two side support plates (1-1), the auxiliary conveying roller I (4) and the grinding roller mechanism (5) are fixedly connected in the mounting grooves (1-3) at two sides from bottom to top, the sliding frame (3) is fixedly connected with the rear sides of vertical plates of the two side support plates (1-1), the output frame (6) is fixedly connected to the front sides of the vertical plates of the two side support plates (1-1).
3. The laboratory physical sharpening device of claim 2, wherein: the cam structure comprises a rotating shaft (2-5), a motor I (2-6), a cam (2-7) and a belt wheel I (2-10), the left end and the right end of the rotating shaft (2-5) are respectively and rotatably connected to transverse plates of two side supporting plates (1-1), the left end of the rotating shaft is fixedly connected with the belt wheel I (2-10), the right end of the rotating shaft is fixedly connected with an output shaft of the motor I (2-6), and the middle of the rotating shaft is fixedly connected with the cam (2-7);
the push rod mechanism comprises a connecting underframe (2-1), a hinged base (2-2), a reciprocating rod (2-3), rollers (2-4), a sliding block (2-8) and a push rod (2-9), wherein the left end and the right end of the connecting underframe (2-1) are respectively and fixedly connected with the left end and the right end of a transverse plate of the two side support plates (1-1), the hinged base (2-2) is fixedly connected with the middle part of the connecting underframe (2-1), the lower end of the reciprocating rod (2-3) is rotatably connected with the hinged base (2-2), the upper end of the reciprocating rod is slidably connected with the sliding block (2-8), the middle part of the reciprocating rod is rotatably connected with the rollers (2-4), and the rear end of the sliding block (2-8) is fixedly connected.
4. The laboratory physical sharpening device of claim 3, wherein: the upper end of the reciprocating rod (2-3) is provided with a sliding hole (2-3-1), the lower end of the sliding block (2-8) is provided with a sliding rod (2-8-1), and the sliding rod (2-8-1) is connected in the sliding hole (2-3-1) in a sliding mode.
5. The laboratory physical sharpening device of claim 2, wherein: the sliding frame (3) comprises a connecting plate (3-1), a sliding track plate (3-2), a slide way (3-3) and a spring I (3-4), the left end and the right end of the connecting plate (3-1) are fixedly connected to the front sides of the two side support plates (1-1) respectively, the sliding track plate (3-2) is fixedly connected to the rear side of the middle of the connecting plate (3-1), the slide way (3-3) is arranged on the sliding track plate (3-2), one end of the spring I (3-4) is fixedly connected to the front end of the sliding track plate (3-2), and the other end of the spring I (3-4) is fixedly connected with the sliding block (2-8).
6. The laboratory physical sharpening device of claim 2, wherein: the output frame (6) comprises two folded plates (6-1), two smooth plates (6-2), a connecting plate (6-3) and supporting legs (6-4), the two folded plates (6-1) are respectively and fixedly connected to the front sides of vertical plates of the two side supporting plates (1-1), the smooth sliding plate (6-2) is fixedly connected between the two folded plates (6-1), the front ends of the two folded plates (6-1) are fixedly connected with the supporting legs (6-4), the two folded plates (6-1) are respectively and fixedly connected with the connecting plate (6-3), and the containing box (13) is located in a space formed by the smooth sliding plate (6-2) and the two folded plates (6-1);
the auxiliary conveying roller II (7) comprises an auxiliary roller II (7-1), a belt wheel IV (7-2) and an extrusion plate (7-3), the left end and the right end of the auxiliary roller II (7-1) are respectively connected to the two connecting plates (6-3) in a rotating mode, the belt wheel IV (7-2) is fixedly connected to the left side of the auxiliary roller II (7-1), the extrusion plate (7-3) is fixedly connected into the auxiliary roller II (7-1), and the belt wheel IV (7-2) is in transmission connection with the belt wheel III (4-4) through a transmission belt.
7. The laboratory physical sharpening device of claim 6, wherein: the auxiliary roller II (7-1) is provided with a placing groove (7-1-1), the extrusion plate (7-3) is composed of a fixing plate I (7-3-1), a fixing plate II (7-3-2), a spring II (7-3-3), a limiting rod (7-3-4) and a friction strip (7-3-5), a plurality of springs II (7-3-3) are fixedly connected between the fixing plate I (7-3-1) and the fixing plate II (7-3-2), a plurality of limiting rods (7-3-4) are fixedly connected to the fixing plate I (7-3-1), the limiting rods (7-3-4) are respectively located in the springs II (7-3-3), and the fixing plate I (7-3-1) is fixedly connected to the placing groove (7-1-1) Two rubbing strips (7-3-5) are fixedly connected to the fixing plate II (7-3-2) on the inner wall.
8. The laboratory physical sharpening device of claim 2, wherein: the lower end of the inlet box (8) is provided with a mounting groove (8-1), the mounting groove (8-1) is matched with a slideway plate (3-2) for installation, both sides of the inlet box (8) are provided with continuous wave slideways (8-2), the wave slideways (8-2) at symmetrical positions are opposite in concave-convex shape, both ends of the transverse reciprocating mechanism (9) are respectively connected in the slideway plates (3-2) at both sides in a sliding manner, both sides of the inner wall at the front end of the inlet box (8) are symmetrically provided with a plurality of equidistant sliding chutes (8-3), both sides of the space adjusting plate (11) are respectively connected in the symmetrical sliding chutes (8-3) of a certain group, two guide inclined plates (8-4) are arranged at the lower side of the rear wall of the inlet box (8), both sides of the inlet box (8) are provided with two sliding holes (8-5), a threaded hole (8-6) is arranged at the middle position of the two sliding holes (8-5).
9. The laboratory physical sharpening device of claim 8, wherein: the transverse reciprocating mechanism (9) comprises a main board (9-1), a guide hole (9-2), a push plate (9-3), a shaft (9-4), rollers (9-5), a limiting plate (9-6) and positioning holes (9-7), the guide hole (9-2) is formed in the middle of the main board (9-1), the push rod (2-9) is connected in the guide hole (9-2) in a sliding mode, the push plate (9-3) is fixedly connected to the front side of the middle of the main board (9-1), the shafts (9-4) are fixedly connected to two ends of the main board (9-1), the rollers (9-5) are rotatably connected to the two shafts (9-4), a plurality of positioning threaded holes (9-7) are symmetrically formed in two sides of the main board (9-1), and two bolts are arranged, the two bolts respectively penetrate through a positioning hole (9-7) on two sides, the other end of each bolt is connected with a limiting plate (9-6) through threads, and the two rollers (9-5) are respectively connected in the two wave slideways (8-2) in a sliding mode.
10. The laboratory physical sharpening device of claim 8, wherein: the space adjusting mechanism (10) comprises a limiting plate (10-1), a sliding rod (10-2) and a spring (10-3), the two slide bars (10-2) are respectively fixedly connected with the upper side and the lower side of the limiting plate (10-1), a spring (10-3) is sleeved on each slide bar (10-2), the two slide bars (10-2) are respectively connected in the two slide holes (8-5) at the same side in a sliding manner, the side wall of the entering box (8) is positioned between the spring (10-3) and the limiting plate (10-1), the two adjusting turnplates (12) are arranged, the two adjusting turnplates (12) are respectively connected in the two threaded holes (8-6) in a rotating mode through threads, and the inner ends of the two adjusting turnplates (12) are respectively attached to the two limiting plates (10-1).
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| CN112123573A (en) * | 2020-09-24 | 2020-12-25 | 于婉莹 | Vertical activation machine |
| CN113043097A (en) * | 2021-03-22 | 2021-06-29 | 哈尔滨金英建材有限公司 | Patterned building board and manufacturing method and manufacturing system thereof |
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| CN109015222A (en) * | 2018-09-17 | 2018-12-18 | 安徽新合富力科技有限公司 | A kind of metal grinding device of adjustable pressure |
| CN208744486U (en) * | 2018-07-24 | 2019-04-16 | 珠海市同辉电子有限公司 | A kind of efficient automatic edging machine |
| CN109719595A (en) * | 2019-03-05 | 2019-05-07 | 王子东 | A kind of use for laboratory physics grinding device |
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| CN205888763U (en) * | 2016-08-22 | 2017-01-18 | 江苏金海玛电器有限公司 | Pot board automation equipment of polishing |
| CN206527626U (en) * | 2016-12-14 | 2017-09-29 | 杭州比亚迪汽车有限公司 | Sanding apparatus |
| CN208744486U (en) * | 2018-07-24 | 2019-04-16 | 珠海市同辉电子有限公司 | A kind of efficient automatic edging machine |
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| CN110814945B (en) | 2020-10-09 |
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Effective date of registration: 20201126 Address after: 330013 10th floor, Jiangxi Beida software science and Technology Park, 528 Shuanggang West Street, Jingkai group, Ganjiang new area, Nanchang City, Jiangxi Province Patentee after: Ganjiang New Area Aobo Particle Technology Research Institute Co.,Ltd. Address before: No. 1180, Shuanggang East Street, Changbei Development Zone, Nanchang City, Jiangxi Province 330000 Patentee before: Jiangxi University of Science and Technology |
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