CN112284036A - Graphite electrode conveying and cooling device - Google Patents
Graphite electrode conveying and cooling device Download PDFInfo
- Publication number
- CN112284036A CN112284036A CN202011244225.3A CN202011244225A CN112284036A CN 112284036 A CN112284036 A CN 112284036A CN 202011244225 A CN202011244225 A CN 202011244225A CN 112284036 A CN112284036 A CN 112284036A
- Authority
- CN
- China
- Prior art keywords
- support frame
- cooling tank
- hydraulic cylinder
- cooling
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/002—Liquid coolers, e.g. beverage cooler
- F25D31/003—Liquid coolers, e.g. beverage cooler with immersed cooling element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a graphite electrode conveying and cooling device which comprises a first support frame, a cooling tank and a second support frame, wherein the first support frame is positioned on one side of the cooling tank, and the second support frame is positioned on the other side of the cooling tank and is vertical to the first support frame; the upper part of the first support frame is provided with a sliding plate which slides towards the cooling tank, the sliding plate is driven by a first hydraulic cylinder, the telescopic end of the first hydraulic cylinder is connected with the sliding plate through a movable connecting piece, the cylinder body end of the first hydraulic cylinder is fixedly connected with the first support frame, and the upper part of the sliding plate is provided with a plurality of groups of first roller frames which are arranged in rows; and the upper part of the outer wall of the cooling tank is provided with a pushing device opposite to the second support frame. The electrode green body conveying and cooling device is simple to operate, can quickly finish the conveying and cooling operation of the electrode green bodies, can cool the plurality of electrode green bodies at one time, improves the working efficiency, reduces the complexity of manual operation, and meets the production requirement.
Description
Technical Field
The invention relates to the technical field of graphite electrodes, in particular to a graphite electrode conveying and cooling device.
Background
The graphite electrode is made up by using petroleum coke and needle coke as raw material and coal pitch as binding agent through the processes of calcining, proportioning, kneading, pressing, roasting, graphitizing and machining, and is a conductor which can release electric energy in the form of electric arc in electric arc furnace to heat and melt furnace charge, and can be divided into ordinary power, high power and ultrahigh power according to its low mass index.
The graphite electrode green body extruded from the mouth of the extruder is made of a plastic paste, the temperature of the electrode green body is kept high at about 110-130 ℃, the binder pitch is still in a sticky state, so that the shape and the size of the green body are still in an unstable state, and therefore the electrode green body needs to be cooled immediately after leaving the mouth, the temperature of the electrode green body is reduced to be below the softening temperature of the binder pitch, the binder pitch is cooled and solidified into a solid state again, the shape and the size of the electrode green body are stabilized, and the electrode green body cannot be bent or deformed. The structure of the existing graphite electrode cooling device is complex, when the graphite electrode is cooled, the manual operation is complex, the graphite electrode can only be cooled one by one, and the cooling process is discontinuous, so that the work efficiency of graphite electrode cooling is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects, and provide a graphite electrode continuous conveying and cooling device which is simple to operate, can quickly finish conveying and cooling operation on electrode green bodies, can cool a plurality of electrode green bodies at one time, improves the working efficiency, reduces the complexity of manual operation, meets the production requirement, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a graphite electrode conveying and cooling device comprises a first support frame, a cooling tank and a second support frame, wherein the first support frame is positioned on one side of the cooling tank, and the second support frame is positioned on the other side of the cooling tank and is perpendicular to the first support frame; the upper part of the first support frame is provided with a sliding plate which slides towards the cooling tank, the sliding plate is driven by a first hydraulic cylinder, the telescopic end of the first hydraulic cylinder is connected with the sliding plate through a movable connecting piece, the cylinder body end of the first hydraulic cylinder is fixedly connected with the first support frame, and the upper part of the sliding plate is provided with a plurality of groups of first roller frames which are arranged in rows; the upper part of the outer wall of the cooling tank is provided with a pushing device opposite to the second support frame; the lifting device comprises a lifting plate and two guide rails which are symmetrically and vertically arranged, the two guide rails are fixedly connected with the inner wall of the cooling tank, sliding seats matched with the guide rails are symmetrically arranged on the surface of the lifting plate, brackets perpendicular to the lifting plate are arranged on the surface of the lifting plate, the lifting device further comprises a lead screw positioned between the two guide rails, the upper portion and the lower portion of the lead screw are fixedly connected with the inner wall of the cooling tank through bearing seats, a lead screw nut seat matched with the lead screw is arranged on the surface of the lifting plate, and a motor for driving the lead screw to rotate is arranged on the upper portion of one side of the outer wall of the cooling tank; and the upper part of the second support frame is provided with a plurality of groups of second roller frames arranged in rows.
Preferably, the upper portion of the first support frame is symmetrically provided with two slide rails along the length direction of the first support frame, and the lower portion of the slide plate is symmetrically provided with slide blocks matched with the slide rails.
Preferably, the movable connecting piece comprises a first connecting plate, a second connecting plate and a pin shaft; the first connecting plate is fixedly connected with the telescopic end of the first hydraulic cylinder, the second connecting plate is fixedly connected with the sliding plate, and the first connecting plate and the second connecting plate are both provided with pin holes for the pin shaft to penetrate through.
Preferably, the pushing device comprises a fixing frame fixedly connected with the outer wall of the cooling groove, a second hydraulic cylinder is fixed on the fixing frame, and a push plate is arranged at the telescopic end of the second hydraulic cylinder.
Preferably, the bottom of the side wall of the cooling tank is provided with a drain pipe, and the drain pipe is provided with a valve; the upper part of the side wall of the cooling tank is provided with a water inlet pipe, and the water inlet pipe is provided with a valve.
Preferably, the first roller frame and the second roller frame both comprise two opposite bearing seats in a consistent structure, and a V-shaped roller is rotatably connected between the two bearing seats.
Preferably, the first support frame and the second support frame both comprise a bottom frame, and a workbench is arranged on the upper portion of the bottom frame.
Preferably, the output shaft of the motor drives the screw rod to rotate through the belt wheel and the belt.
Compared with the prior art, the invention has the beneficial effects that: this cooling device is carried to graphite electrode, a plurality of electrode unburned bricks are arranged in on the roll stand of support frame one, pneumatic cylinder one promotes the slide and removes, and with its propelling movement to the bracket of lifter plate, part swing joint spare, it is rotatory that the motor drives the lead screw afterwards, the lifter plate drives the slide and moves down to the cooling bath in, the water logging does not have the electrode unburned bricks, treat that the motor drives the lead screw reversal after the intensive cooling, the lifter plate drives the electrode unburned bricks through the bracket and raises, then two actions of pneumatic cylinder are with the electrode unburned bricks propelling movement to the roll stand two of support frame two on through the push pedal, accomplish the transport cooling operation to the electrode unburned bricks, once only cool off a plurality of electrode unburned bricks, and the work efficiency is improved, and the operation is simple, the loaded down with trivial details of manual operation have.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a second schematic structural view of the present invention;
FIG. 4 is an enlarged view of the structure at A of the present invention.
In the figure: the device comprises a first hydraulic cylinder 1, a first support frame 2, a first sliding rail 2.1, a sliding plate 3, a first roller frame 3.1, a sliding block 3.2, a pushing device 4, a second hydraulic cylinder 4.1, a pushing plate 4.2, a fixed frame 4.3, a motor 5, a bracket 6, a cooling tank 7, a second support frame 8, a second roller frame 8.1, a movable connecting piece 9, a first connecting plate 9.1, a second connecting plate 9.2, a pin shaft 9.3, a lifting plate 10, a sliding seat 11, a lead screw 12, a guide rail 13, a water inlet pipe 14 and a water outlet pipe 15.
Detailed Description
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a graphite electrode conveying and cooling device comprises a first support frame 2, a cooling tank 7 and a second support frame 8, wherein the first support frame 2 is positioned on one side of the cooling tank 7, and the second support frame 8 is positioned on the other side of the cooling tank 7 and is perpendicular to the first support frame 2; the upper part of the first support frame 2 is provided with a sliding plate 3 which slides towards the cooling groove 7, the sliding plate 3 is driven by a first hydraulic cylinder 1, the telescopic end of the first hydraulic cylinder 1 is connected with the sliding plate 3 through a movable connecting piece 9, the cylinder body end of the first hydraulic cylinder 1 is fixedly connected with the first support frame 2, the first hydraulic cylinder 1 can drive the sliding plate 3 to move through the action of the first hydraulic cylinder 1, so that the sliding plate 3 moves towards or away from the cooling groove 7, the upper part of the sliding plate 3 is provided with a plurality of groups of roller frames 3.1 which are arranged in rows and used for placing a plurality of electrode green bodies, and in addition, the first hydraulic cylinder 1 drives the sliding plate 3 during material receiving, so that the electrode green bodies sequentially fall; the upper part of the outer wall of the cooling tank 7 is provided with a pushing device 4 opposite to the second support frame 8; a lifting device is arranged on one side of the inner wall of the cooling tank 7, the lifting device comprises a lifting plate 10 and two guide rails 13 which are symmetrically and vertically arranged, the two guide rails 13 are fixedly connected with the inner wall of the cooling tank 7, slide seats 11 which are matched with the guide rails 13 are symmetrically arranged on the surface of the lifting plate 10, brackets 6 which are perpendicular to the surface of the lifting plate 10 are arranged on the surface of the lifting plate 10, a screw rod 12 which is positioned between the two guide rails 13 is further arranged on the lifting device, the upper part and the lower part of the screw rod 12 are fixedly connected with the inner wall of the cooling tank 7 through bearing seats, a screw rod nut seat which is matched with the screw rod 12 is arranged on the surface of the lifting plate 10, a motor 5 which drives the screw rod 12 to rotate is arranged on the upper part of, thereby driving the lifting plate 10 to lift, realizing that the bracket 6 drives the electrode green body on the sliding plate 3 to lift, and leading the electrode green body to be immersed in water or lifted from the water; a plurality of groups of roller frames II 8.1 arranged in rows are arranged at the upper part of the supporting frame II 8;
the first hydraulic cylinder 1 pushes the sliding plate 3 to move and pushes the sliding plate to the bracket 6, the movable connecting piece 9 is separated, then the motor 5 drives the screw rod 12 to rotate, the bracket 6 drives the sliding plate 3 to move downwards into the cooling tank 7, the electrode green bodies are immersed in water, after the electrode green bodies are sufficiently cooled, the motor 5 drives the screw rod 12 to rotate reversely, the bracket 6 drives the electrode green bodies to rise, then the pushing device 4 pushes the electrode green bodies to the second support frame 8, the conveying and cooling operation of the electrode green bodies is completed, a plurality of electrode green bodies are cooled at one time, the working efficiency is improved, the operation is simple, the complexity of manual operation is reduced, and the production requirements are met;
in order to ensure that the sliding plate 3 slides straightly, the upper part of the first support frame 2 is symmetrically provided with two sliding rails 2.1 along the length direction, and the lower part of the sliding plate 3 is symmetrically provided with sliding blocks 3.2 matched with the sliding rails 2.1;
in order to facilitate disassembly, the movable connecting piece 9 specifically comprises a first connecting plate 9.1, a second connecting plate 9.2 and a pin shaft 9.3; the first connecting plate 9.1 is fixedly connected with the telescopic end of the first hydraulic cylinder 1, the second connecting plate 9.2 is fixedly connected with the sliding plate 3, pin holes for the pin shaft 9.3 to penetrate through are formed in the first connecting plate 9.1 and the second connecting plate 9.2, when the sliding plate 3 is pushed onto the bracket 6 by the first hydraulic cylinder 1, the pin shaft 9.3 is pulled out, and the first connecting plate 9.1 and the second connecting plate 9.2 are separated; when the first hydraulic cylinder 1 needs to pull the sliding plate 3 to reset, the pin shaft 9.3 is inserted, so that the first connecting plate 9.1 is connected with the second connecting plate 9.2;
in order to push a plurality of electrode green bodies to the second support frame 8, the pushing device 4 comprises a fixing frame 4.3 fixedly connected with the outer wall of the cooling tank 7, a second hydraulic cylinder 4.1 is fixed on the fixing frame 4.3, and a push plate 4.2 is arranged at the telescopic end of the second hydraulic cylinder 4.1;
in addition, the bottom of the side wall of the cooling tank 7 is provided with a drain pipe 15, and the drain pipe 15 is provided with a valve; a water inlet pipe 14 is arranged at the upper part of the side wall of the cooling tank 7, and a valve is arranged on the water inlet pipe 14;
the first roller frame 3.1 and the second roller frame 8.1 are consistent in structure and respectively comprise two opposite bearing seats, and a V-shaped roller is rotatably connected between the two bearing seats; the first support frame 2 and the second support frame 8 both comprise bottom frame, and the upper part of the bottom frame is provided with a workbench; an output shaft of the motor 5 drives the screw rod 12 to rotate through a belt wheel and a belt.
The working principle is as follows: when in use, the motor 5 is started, the motor 5 drives the screw rod 12 to rotate through the belt wheel and the belt, the screw rod 12 is matched with the screw rod nut seat of the lifting plate 10, so that the lifting plate 10 drives the bracket 6 to move upwards until the bracket 6 moves upwards to be flush with the sliding plate 3, the plurality of electrode green bodies are arranged on the roller frame I3.1 of the sliding plate 3, the hydraulic cylinder I1 pushes the sliding plate 3 to move along the sliding rail 2.1, and pushes it to the bracket 6, the movable connecting piece 9 is separated, then the motor 5 drives the screw rod 12 to rotate reversely, the bracket 6 drives the sliding plate 3 to move downwards to the cooling tank 7, the electrode green body is immersed in water, after the electrode green body is fully cooled, the motor 5 drives the screw rod 12 to rotate, the bracket 6 drives the electrode green body to rise, then the second hydraulic cylinder 4.1 acts and pushes the electrode green body to the second roller frame 8.1 of the second support frame 8 through the push plate 4.2, then the movable connecting piece 9 is connected, and the first hydraulic cylinder 1 drives the sliding plate 3 to reset for the next cooling operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cooling device is carried to graphite electrode, includes support frame one (2), cooling bath (7) and support frame two (8), its characterized in that: the first support frame (2) is positioned on one side of the cooling tank (7), and the second support frame (8) is positioned on the other side of the cooling tank (7) and is vertical to the first support frame (2); the upper part of the first support frame (2) is provided with a sliding plate (3) which slides towards the cooling tank (7), the sliding plate (3) is driven by a first hydraulic cylinder (1), the telescopic end of the first hydraulic cylinder (1) is connected with the sliding plate (3) through a movable connecting piece (9), the cylinder body end of the first hydraulic cylinder (1) is fixedly connected with the first support frame (2), and the upper part of the sliding plate (3) is provided with a plurality of groups of first roller frames (3.1) which are arranged in rows; the upper part of the outer wall of the cooling tank (7) is provided with a pushing device (4) opposite to the second support frame (8); the lifting device is arranged on one side of the inner wall of the cooling tank (7) and comprises a lifting plate (10) and two guide rails (13) which are symmetrically and vertically arranged, the two guide rails (13) are fixedly connected with the inner wall of the cooling tank (7), sliding seats (11) matched with the guide rails (13) are symmetrically arranged on the surface of the lifting plate (10), brackets (6) perpendicular to the lifting plate (10) are arranged on the surface of the lifting plate (10), the lifting device further comprises a lead screw (12) positioned between the two guide rails (13), the upper part and the lower part of the lead screw (12) are fixedly connected with the inner wall of the cooling tank (7) through a bearing seat, a lead screw nut seat matched with the lead screw (12) is arranged on the surface of the lifting plate (10), and a motor (5) for driving the lead screw (12) to rotate is arranged on the upper part of one; and a plurality of groups of second roller frames (8.1) arranged in rows are arranged at the upper part of the second support frame (8).
2. The graphite electrode transport cooling device of claim 1, wherein: the upper portion of support frame (2) is equipped with two slide rails (2.1) along its length direction symmetry, and the lower part symmetry of slide (3) is equipped with slider (3.2) with slide rail (2.1) adaptation.
3. The graphite electrode transport cooling device of claim 1, wherein: the movable connecting piece (9) comprises a first connecting plate (9.1), a second connecting plate (9.2) and a pin shaft (9.3); the first connecting plate (9.1) is fixedly connected with the telescopic end of the first hydraulic cylinder (1), the second connecting plate (9.2) is fixedly connected with the sliding plate (3), and the first connecting plate (9.1) and the second connecting plate (9.2) are provided with pin holes for the pin shafts (9.3) to pass through.
4. The graphite electrode transport cooling device of claim 1, wherein: the pushing device (4) comprises a fixing frame (4.3) fixedly connected with the outer wall of the cooling groove (7), a second hydraulic cylinder (4.1) is fixed on the fixing frame (4.3), and a push plate (4.2) is arranged at the telescopic end of the second hydraulic cylinder (4.1).
5. The graphite electrode transport cooling device of claim 1, wherein: a drain pipe (15) is arranged at the bottom of the side wall of the cooling tank (7), and a valve is arranged on the drain pipe (15); the upper part of the side wall of the cooling tank (7) is provided with a water inlet pipe (14), and the water inlet pipe (14) is provided with a valve.
6. The graphite electrode transport cooling device of claim 1, wherein: the first roller frame (3.1) and the second roller frame (8.1) are consistent in structure and respectively comprise two opposite bearing seats, and a V-shaped roller is rotatably connected between the two bearing seats.
7. The graphite electrode transport cooling device of claim 1, wherein: the first support frame (2) and the second support frame (8) comprise bottom frames, and the upper portions of the bottom frames are provided with workbenches.
8. The graphite electrode transport cooling device of claim 1, wherein: an output shaft of the motor (5) drives the screw rod (12) to rotate through a belt wheel and a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011244225.3A CN112284036A (en) | 2020-11-10 | 2020-11-10 | Graphite electrode conveying and cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011244225.3A CN112284036A (en) | 2020-11-10 | 2020-11-10 | Graphite electrode conveying and cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112284036A true CN112284036A (en) | 2021-01-29 |
Family
ID=74351809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011244225.3A Pending CN112284036A (en) | 2020-11-10 | 2020-11-10 | Graphite electrode conveying and cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112284036A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060040028A1 (en) * | 2004-08-18 | 2006-02-23 | Larson Edward A | System for extruding, cutting in strands, freezing, and chopping a ground food product and method thereof |
| CN206665665U (en) * | 2017-04-24 | 2017-11-24 | 杭州余杭振华日化玻璃有限公司 | Glass waste cools down feed system |
| CN108099253A (en) * | 2017-12-18 | 2018-06-01 | 中国平煤神马集团开封炭素有限公司 | A kind of graphite electrode continuous uniform cooling device |
| CN108103280A (en) * | 2017-12-27 | 2018-06-01 | 周豪杰 | A kind of screw production quenching cooler |
| CN108176658A (en) * | 2018-03-13 | 2018-06-19 | 江苏顶峰铜业有限公司 | A kind of cooling device in aluminium process |
| CN209616446U (en) * | 2019-02-12 | 2019-11-12 | 兴和县鑫源碳素有限公司 | A kind of cooling device for graphite electrode production |
| CN211451816U (en) * | 2019-12-11 | 2020-09-08 | 廊坊丰泰电子设备有限公司 | Industrial push plate kiln circulating feeding device |
-
2020
- 2020-11-10 CN CN202011244225.3A patent/CN112284036A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060040028A1 (en) * | 2004-08-18 | 2006-02-23 | Larson Edward A | System for extruding, cutting in strands, freezing, and chopping a ground food product and method thereof |
| CN206665665U (en) * | 2017-04-24 | 2017-11-24 | 杭州余杭振华日化玻璃有限公司 | Glass waste cools down feed system |
| CN108099253A (en) * | 2017-12-18 | 2018-06-01 | 中国平煤神马集团开封炭素有限公司 | A kind of graphite electrode continuous uniform cooling device |
| CN108103280A (en) * | 2017-12-27 | 2018-06-01 | 周豪杰 | A kind of screw production quenching cooler |
| CN108176658A (en) * | 2018-03-13 | 2018-06-19 | 江苏顶峰铜业有限公司 | A kind of cooling device in aluminium process |
| CN209616446U (en) * | 2019-02-12 | 2019-11-12 | 兴和县鑫源碳素有限公司 | A kind of cooling device for graphite electrode production |
| CN211451816U (en) * | 2019-12-11 | 2020-09-08 | 廊坊丰泰电子设备有限公司 | Industrial push plate kiln circulating feeding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104924445B (en) | A kind of full-automatic blank-making method of insulating fire brick and equipment | |
| CN211662269U (en) | Molding equipment for manufacturing corundum bricks | |
| CN107999458A (en) | Full-automatic silicon wafer cleaning machine | |
| CN110405920A (en) | A kind of robot turning and clamping device for closestool processing | |
| CN203992283U (en) | A kind of gold and silver ingot casting manufacturing system | |
| CN112284036A (en) | Graphite electrode conveying and cooling device | |
| CN106694314B (en) | Full-automatic oil immersion baking line | |
| CN108039331A (en) | A kind of full-automatic silicon wafer cleaning machine | |
| CN204772899U (en) | Suppression forming device of large -scale concrete fragment of brick | |
| CN106830630A (en) | A kind of industrial production glass shaping device | |
| CN217747782U (en) | Metal workpiece surface coating device | |
| CN214725094U (en) | Internal mold for cement component | |
| CN205613849U (en) | Indirect extrustion machine extrusion die automatic cycle operative installations | |
| CN204772900U (en) | Suppression forming device of high -efficient large -scale concrete fragment of brick | |
| CN210915829U (en) | Glass bottle annealing transfer device | |
| CN211056222U (en) | Green calcining raw material stacking device | |
| CN109904995B (en) | Assembly line of automatic wiring machine for motor stator | |
| CN209416016U (en) | A kind of dry kiln car automatic loader and unloader structure | |
| CN221109506U (en) | U-shaped cold bending die | |
| CN216377499U (en) | Full-automatic boat-pushing type carbonization furnace for tungsten carbide powder production | |
| CN218261761U (en) | Reciprocating type lifting conveying equipment | |
| CN105599127B (en) | Concrete test block manufacturing line | |
| CN204772901U (en) | Novel press forming of large -scale concrete fragment of brick device | |
| CN104942971B (en) | Compression forming device for large-size concrete brick | |
| CN210370548U (en) | Lifting type pipe rod feeding and discharging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210129 |