CN112659349A - Automatic production system for refractory bricks - Google Patents
Automatic production system for refractory bricks Download PDFInfo
- Publication number
- CN112659349A CN112659349A CN202011506109.4A CN202011506109A CN112659349A CN 112659349 A CN112659349 A CN 112659349A CN 202011506109 A CN202011506109 A CN 202011506109A CN 112659349 A CN112659349 A CN 112659349A
- Authority
- CN
- China
- Prior art keywords
- brick
- stacking
- automatic
- refractory
- production system
- 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
Abstract
The invention relates to an automatic production system of refractory bricks, which comprises an automatic material distribution system, a brick pressing system, a manipulator system and a stacking system, wherein the automatic material distribution system comprises a support frame and a material box, the material box is fixed on the support frame, the bottom of the material box is connected with a material conveying pipe, an electromagnetic valve is arranged on the material conveying pipe, and the material conveying pipe is a telescopic pipe.
Description
Technical Field
The invention relates to the technical field of refractory brick production, in particular to an automatic refractory brick production system.
Background
The refractory brick is called fire brick for short, the refractory material fired by refractory clay or other refractory raw materials is faint yellow or brown, is mainly used for building a smelting furnace, can resist the high temperature of 1580-1770 ℃, is also called fire brick, has a refractory material with a certain shape and size, and can be divided into fired brick, unfired brick, electric melting brick (fusion cast brick) and refractory heat-insulating brick according to the preparation process method; it can be divided into standard type brick, ordinary brick, special shaped brick, etc. according to shape and size, can be used as high temperature building material and structural material of construction kiln and various thermal equipments, and can be subjected to various physical and chemical changes and mechanical actions at high temperature, such as refractory clay brick, high alumina brick, silica brick, magnesium brick, etc.
The existing automatic production system for the refractory bricks can only produce brick shapes with one shape, has narrow application range, and after the brick bodies are pressed and formed, the bottom of the brick bodies are not easy to demold, so that the brick bodies are easy to damage when being clamped and demolded by a manipulator.
Disclosure of Invention
In view of the above, the present invention is directed to an automatic production system of refractory bricks, which solves the problems that the existing automatic production system of refractory bricks can only produce bricks with one shape, the application range is narrow, and after the brick is pressed and formed, the bottom of the brick is not easy to be demolded, and the brick is easy to be damaged when a manipulator clamps and demolds the brick.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
an automatic production system for refractory bricks comprises an automatic material distribution system, a brick pressing system, a manipulator system and a stacking system, wherein the automatic material distribution system comprises a support frame and a material box, the material box is fixed on the support frame, the bottom of the material box is connected with a material conveying pipe, an electromagnetic valve is arranged on the material conveying pipe, and the material conveying pipe is a telescopic pipe;
the brick pressing system comprises a main frame, a first hydraulic device, a first telescopic shaft and a brick pressing die, a forming hole is formed in the brick pressing die, the bottom of the forming hole is provided with a bottom plate sealed at the bottom of the forming hole, the bottom plate can move in the forming hole, a rotating shaft is arranged on the main frame, a mold lifting knife is arranged on the rotating shaft, a second hydraulic device and a second telescopic shaft are arranged above the brick pressing die, a supporting seat is arranged below the second telescopic shaft, and a brick pressing head is arranged below the supporting seat.
Furthermore, the brick pressing heads and the forming holes are provided with a plurality of groups.
Further, a conveyor belt is arranged on one side of the brick pressing mold, a support column is arranged below the conveyor belt, and a baffle is arranged at the end of the conveyor belt.
Furthermore, a pushing plate is arranged between the main frame and is arranged on one side close to the material box.
Further, the manipulator system comprises a supporting plate, a rotatable supporting column is fixed on the supporting plate, a shaft sleeve is arranged on the rotatable supporting column and connected with a telescopic mechanical arm, a cross supporting plate is arranged below the telescopic mechanical arm, a stacking manipulator is arranged below the cross supporting plate, and a position sensor is arranged on the stacking manipulator.
Further, a motor and an electric cabinet are arranged on the supporting plate, and the motor is respectively electrically connected with the telescopic mechanical arm, the stacking mechanical arm and the electric cabinet
Furthermore, a groove is formed in the cross supporting plate, the end part of the stacking manipulator is connected with the connecting seat, a connecting shaft is arranged on the connecting seat and extends into the groove, and a manual switch is arranged on the connecting seat.
Further, the stacking system comprises a ground rail and a stacking truck, wherein the bottom of the stacking truck is provided with a plurality of groups of bearing plates, the bearing plates are provided with placing grooves, and the moving rollers are clamped on the ground rail.
Compared with the prior art, the automatic production system for refractory bricks has the following advantages:
1. the mold stripping tool is adopted to strip the refractory bricks, so that the refractory bricks after being pressed are prevented from being adhered to the bottom plate, and the refractory bricks are damaged when being pushed;
2. the position of the bottom plate can be adjusted according to different heights of the produced refractory bricks, so that the same brick pressing mold can produce refractory bricks with different heights, and the mold has high utilization rate;
3. the degree of automation is high, has practiced thrift a large amount of human costs.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. Wherein the drawings are only for purposes of illustrating some embodiments of the invention and are not to be construed as limiting the invention to all embodiments thereof.
FIG. 1 is a schematic view of a first structure of the present invention;
FIG. 2 is a schematic structural diagram of the mainframe of the present invention;
FIG. 3 is a schematic structural view of a brick pressing mold according to the present invention;
FIG. 4 is a schematic view of a first configuration of a stacking manipulator of the present invention;
FIG. 5 is a second schematic view of the palletizing robot according to the present invention;
FIG. 6 is a schematic view of a carrier plate according to the present invention.
Reference numerals:
1. an automatic material distribution system; 101. a support frame; 102. a material box; 103. a feed inlet; 104. a delivery pipe; 105. an electromagnetic valve; 2. a brick pressing system; 201. a main frame; 202. a first hydraulic device; 203. a first telescopic shaft; 204. a support pillar; 205. a conveyor belt; 206. a baffle plate; 207. forming holes; 208. pressing a brick mould; 209. a mould stripping knife; 210. a rotating shaft; 211. a push plate; 212. pressing bricks; 213. a supporting seat; 214. a second telescopic shaft; 215. a second hydraulic device; 3. a manipulator system; 301. a support plate; 302. an electric cabinet; 303. a motor; 304. a rotatable support; 305. a shaft sleeve; 306. a telescopic mechanical arm; 307. a cross bracing plate; 308. a groove; 309. a connecting seat; 310. a manual switch; 311. a stacking manipulator; 312. a position sensor; 313. a connecting shaft; 4. a palletizing system; 401. moving the roller; 402. a carrier plate; 403. a ground rail; 404. a placement groove; 405. provided is a pallet truck.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
The first embodiment is as follows:
referring to the attached fig. 1-3, an automatic refractory brick production system comprises an automatic material distribution system 1, a brick pressing system 2, a manipulator system 3 and a stacking system 4, wherein the automatic material distribution system 1 comprises a support frame 101 and a material box 102, the material box 102 is fixed on the support frame 101, the bottom of the material box 102 is connected with a material conveying pipe 104, an electromagnetic valve 105 is arranged on the material conveying pipe 104, and the material conveying pipe 104 is a telescopic pipe;
the brick pressing system 2 comprises a main frame 201, a first hydraulic device 202, a first telescopic shaft 203 and a brick pressing mold 208, wherein a forming hole 207 is formed in the brick pressing mold 208, a bottom plate which seals the bottom of the forming hole 207 is arranged at the bottom of the forming hole 207 and can move in the forming hole 207, a rotating shaft 210 is arranged on the main frame 201, a mold raising knife 209 is arranged on the rotating shaft 210, a second hydraulic device 215 and a second telescopic shaft 214 are arranged above the brick pressing mold 208, a supporting seat 213 is arranged below the second telescopic shaft 214, and a brick pressing head 212 is arranged below the supporting seat 213.
Specifically, the bin 102 is rectangular, the top of the bin 102 is provided with a feed inlet 103, the bottom of the bin 102 is provided with a discharge outlet, the discharge outlet is connected with a feed delivery pipe 104, the feed delivery pipe 104 is provided with an electromagnetic valve 105, the electromagnetic valve 105 controls the opening and closing of the feed delivery pipe 104, the feed delivery pipe 104 is a telescopic pipe, when discharging is performed, the feed delivery pipe 104 is in an extended state, the end part of the feed delivery pipe 104 is above the forming hole 207, when discharging is not performed, the feed delivery pipe 104 is in a shortened state and is separated from the brick pressing system 2, so that the residual refractory material in the feed delivery pipe 104 is prevented from falling into the brick pressing system 2, the feed delivery pipe 104 is in an inclined state, the residual refractory material in the feed delivery pipe is prevented from falling into the brick pressing system 2, the brick pressing mold 208 is rectangular as a whole, the brick pressing mold 208 is provided with the forming hole 207 which is the same as that a, the depth of the forming hole 207 is greater than the height of the refractory bricks to be pressed, the first hydraulic device 202 is arranged between the main frames 201, the first telescopic shaft 203 is arranged above the first hydraulic device 202, the bottom plate is arranged above the first telescopic shaft 203 and in the forming hole 207, the bottom plate can move in the forming hole 207, the volume of the forming hole 207 is changed, the refractory bricks with different heights can be produced simultaneously, a rotating shaft 210 is arranged on one side of the main frame 201 close to the brick pressing mold 208, the mold lifting knife 209 is arranged on the rotating shaft 210, after the brick bodies are pressed, the bottom plate pushes the brick bodies to be exposed, the mold lifting knife 209 rotates to the bottom of the brick bodies to separate the brick bodies from the bottom plate, the bottom plate and the brick bodies are prevented from being adhered, the brick bodies are prevented from being damaged, and the second telescopic shaft 214 is driven by the second hydraulic device 215 to move, the brick pressing head 212 is moved to press the refractory material, and the second supporting seat 213 fixes the brick pressing head 212.
The brick pressing heads 212 and the forming holes 207 are provided with a plurality of groups, and the plurality of groups of brick pressing heads 212 and the forming holes 207 can press a plurality of groups of refractory bricks simultaneously, so that the production efficiency of the refractory bricks is effectively improved.
The brick pressing mold 208 is provided with a conveyor belt 205 on one side, a support column 204 is arranged below the conveyor belt 205, a baffle 206 is arranged at the end of the conveyor belt 205, the support column 204 is used for fixedly supporting the conveyor belt 205, the brick body after pressing is completed is conveyed by the conveyor belt 205, the height of the conveyor belt 205 is the same as that of the forming mold, and the baffle 206 prevents the brick body from sliding down on the conveyor belt 205 to cause the damage of the brick body.
A pushing plate 211 is arranged between the main frame 201, the pushing plate 211 is arranged on one side close to the material box 102, after the brick bodies are pressed and separated from the bottom plate, the pushing plate 211 pushes the brick bodies to move, so that the brick bodies enter the conveyor belt 205, and the conveyor belt 205 drives the brick bodies to move.
Example two:
on the basis of the first embodiment, the automatic refractory brick production system of the first embodiment is further optimized:
the manipulator system 3 comprises a support plate 301, a rotatable strut 304 is fixed on the support plate 301, a shaft sleeve 305 is arranged on the rotatable strut 304, the shaft sleeve 305 is connected with a telescopic mechanical arm 306, a cross support plate 307 is arranged below the telescopic mechanical arm 306, a stacking manipulator 311 is arranged below the cross support plate 307, and a position sensor 312 is arranged on the stacking manipulator 311.
Specifically, referring to fig. 4-5, the rotatable support column 304 is fixed on the support plate 301, the rotatable support column 304 may rotate on the support plate 301 to drive the retractable mechanical arm 306 to rotate, the length of the retractable mechanical arm 306 may be changed, the retractable mechanical arm 306 of the shaft sleeve 305 moves up and down, the cross support plate 307 fixes the stacking mechanical arm 311, the stacking mechanical arm 311 is close to the brick body and is of a plate-shaped structure, the stacking mechanical arm 311 grabs the brick body, and the position sensor 312 senses the position of the brick body.
Preferably, a groove 308 is formed in the cross support plate 307, the end of the stacking manipulator 311 is connected with the connecting seat 309, a connecting shaft 313 is arranged on the connecting seat 309, the connecting shaft 313 extends into the groove 308, a manual switch 310 is arranged on the connecting seat 309, the connecting shaft 313 extends into the groove 308, the connecting shaft 313 drives the cross support plate 307 to move in the groove 308, the position of the stacking manipulator 311 is changed, the stacking manipulator 311 clamps a brick body, and when the stacking manipulator 311 breaks down, the manual switch 310 is opened, the distance between the stacking manipulators 311 is adjusted, and the refractory brick is taken out.
A motor 303 and an electric cabinet 302 are arranged on the supporting plate 301, the motor 303 is electrically connected with the telescopic mechanical arm 306, the stacking mechanical arm 311 and the electric cabinet 302 respectively, the motor 303 provides electric power for the operation of the mechanical arm system 3, and the electric cabinet 302 automatically controls the mechanical arm system 3.
Example three:
on the basis of the first embodiment, the automatic refractory brick production system of the first embodiment is further optimized:
the stacking system 4 comprises a ground rail 403 and a stacking truck 405, wherein a moving roller 401 is arranged at the bottom of the stacking truck 405, a plurality of groups of bearing plates 402 are arranged on the stacking truck 405, a placing groove 404 is formed in each bearing plate 402, and the moving roller 401 is clamped on the ground rail 403.
Specifically, referring to fig. 6, the pallet truck 405 is disposed above the moving roller 401, the pallet truck 405 is movable on the moving roller 401, the bearing plate 402 bears refractory bricks, the placing groove 404 is formed in the bearing plate 402, and the placing groove 404 fixes the refractory bricks, so as to prevent the refractory bricks from turning over and damaging the refractory bricks when the pallet truck 405 moves.
Adjusting the first hydraulic device 202 according to the height of the refractory brick to be produced, so that the first hydraulic device 202 drives the bottom plate to move in the forming hole 207, the forming hole 207 stays at a preset position, the feed inlet 103 is opened, the refractory material is placed in the feed box 102, the refractory material flows out through the feed delivery pipe 104, the electromagnetic valve 105 controls the feed delivery pipe 104 to be opened and closed, the feed delivery pipe 104 is a telescopic pipe, during production, the feed delivery pipe 104 extends above the forming hole 207, the refractory material enters the forming hole 207, after filling is completed, the electromagnetic valve 105 is closed, the feed delivery pipe 104 retracts, the brick pressing head 212 is prevented from touching the feed delivery pipe 104 to damage the feed delivery pipe 104, the second hydraulic device 215 pushes the second telescopic shaft 214 to move downwards, and the brick pressing head 212 extends into the forming hole 207, the method comprises the steps of carrying out extrusion forming on refractory materials, adjusting the height of a bottom plate in a forming hole 207, producing refractory bricks with different heights, producing the refractory bricks with different heights by using the same die cavity, enabling the utilization rate of a die to be high, ejecting a brick body by the bottom plate after the brick body is pressed, driving a die lifting cutter 209 to move by a rotating shaft 210, cutting the bottom of the brick body, separating the refractory bricks from the bottom plate, preventing the refractory bricks from being adhered to the bottom plate, causing damage to the refractory bricks when the refractory bricks are clamped, resetting the die lifting cutter 209 after the refractory bricks are separated from the bottom plate, pushing the refractory bricks to a conveyor belt 205 by a pushing plate 211, conveying the refractory bricks by the conveyor belt 205, blocking the refractory bricks by a baffle 206, and preventing the refractory bricks from falling to the ground to cause damage to the refractory bricks.
The rotatable pillar 304 drives the retractable mechanical arm 306 to rotate, so that the retractable mechanical arm 306 rotates to a position above a refractory brick, the position sensor 312 senses the position of the refractory brick and transmits information to the electric cabinet 302, the electric cabinet 302 controls the retractable mechanical arm 306 to rotate to a proper position, meanwhile, the shaft sleeve 305 moves on the rotatable pillar 304, so that the retractable mechanical arm 306 moves to a proper height, the connecting shaft 313 extends into the groove 308, the connecting shaft 313 drives the cross plate 307 to move in the groove 308, the position of the stacking manipulator 311 is changed, the stacking manipulator 311 clamps a brick body, after clamping is completed, the shaft sleeve 305 rotates to drive the retractable mechanical arm 306 and the stacking manipulator 311 to rotate, so that the stacking manipulator 311 drives the stacking manipulator 405 to move above the stacking truck 405, the production process of the refractory bricks is completed by placing the refractory bricks on the bearing plate 402, the bearing plate 402 is provided with the placing groove 404, the placing groove 404 fixes the refractory bricks, the pallet truck 405 is prevented from turning over when moving, the refractory bricks are damaged, after the pallet truck 405 is filled with the refractory bricks, the pallet truck 405 moves on the ground rail 403 and is far away from the manipulator system 3, and another pallet truck 405 enters the ground rail 403 and is close to the manipulator system 3.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. The automatic production system for the refractory bricks is characterized by comprising an automatic material distribution system (1), a brick pressing system (2), a manipulator system (3) and a stacking system (4), wherein the automatic material distribution system (1) comprises a support frame (101) and a material box (102), the material box (102) is fixed on the support frame (101), the bottom of the material box (102) is connected with a material conveying pipe (104), an electromagnetic valve (105) is arranged on the material conveying pipe (104), and the material conveying pipe (104) is a telescopic pipe;
brick pressing system (2) include main frame (201), first hydraulic means (202), first telescopic shaft (203) and brick pressing mould (208), it has shaping hole (207) to open on brick pressing mould (208), shaping hole (207) bottom is provided with right shaping hole (207) bottom seal's bottom plate, the bottom plate can remove in shaping hole (207), be provided with axis of rotation (210) on main frame (201), be provided with on axis of rotation (210) and play mould sword (209), brick pressing mould (208) top is provided with second hydraulic means (215), second telescopic shaft (214) below is provided with supporting seat (213), supporting seat (213) below is provided with presses brick head (212).
2. The automatic production system of refractory bricks according to claim 1, characterized in that the brick-pressing heads (212) and the forming holes (207) have multiple sets.
3. The automatic production system of refractory bricks according to claim 2, characterized in that a conveyor belt (205) is arranged on one side of the brick pressing mold (208), support columns (204) are arranged below the conveyor belt (205), and baffles (206) are arranged at the end parts of the conveyor belt (205).
4. The automatic production system of refractory bricks according to claim 3, characterized in that a pushing plate (211) is arranged between the main frames (201), and the pushing plate (211) is arranged on the side close to the feed box (102).
5. The automatic refractory brick production system according to claim 1, wherein the manipulator system (3) comprises a support plate (301), a rotatable support column (304) is fixed on the support plate (301), a shaft sleeve (305) is arranged on the rotatable support column (304), the shaft sleeve (305) is connected with a telescopic mechanical arm (306), a cross support plate (307) is arranged below the telescopic mechanical arm (306), a stacking manipulator (311) is arranged below the cross support plate (307), and a position sensor (312) is arranged on the stacking manipulator (311).
6. The automatic refractory brick production system according to claim 5, wherein a groove (308) is formed in the cross support plate (307), the end of the stacking manipulator (311) is connected with the connecting seat (309), a connecting shaft (313) is arranged on the connecting seat (309), the connecting shaft (313) extends into the groove (308), and a manual switch (310) is arranged on the connecting seat (309).
7. The automatic refractory brick production system according to claim 6, wherein a motor (303) and an electric cabinet (302) are arranged on the support plate (301), and the motor (303) is electrically connected with the telescopic mechanical arm (306), the stacking mechanical arm (311) and the electric cabinet (302) respectively.
8. The automatic refractory brick production system according to claim 1, wherein the stacking system (4) comprises a ground rail (403) and a stacking truck (405), a moving roller (401) is arranged at the bottom of the stacking truck (405), a plurality of groups of bearing plates (402) are arranged on the stacking truck (405), a placing groove (404) is formed in each bearing plate (402), and the moving roller (401) is clamped on the ground rail (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011506109.4A CN112659349A (en) | 2020-12-18 | 2020-12-18 | Automatic production system for refractory bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011506109.4A CN112659349A (en) | 2020-12-18 | 2020-12-18 | Automatic production system for refractory bricks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112659349A true CN112659349A (en) | 2021-04-16 |
Family
ID=75406774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011506109.4A Pending CN112659349A (en) | 2020-12-18 | 2020-12-18 | Automatic production system for refractory bricks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112659349A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319896A (en) * | 2022-09-02 | 2022-11-11 | 常德佳轩汽车零部件有限公司 | Environment-friendly brick integration automatic processing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120164259A1 (en) * | 2010-12-28 | 2012-06-28 | Collison Ryan W | Dry-cast concrete block molding machine |
| CN105690550A (en) * | 2016-03-23 | 2016-06-22 | 淄博元和机电工程有限公司 | Automatic pressing machine mold for cylindrical refractory bricks, fully-automatic hydraulic brick pressing machine and brick pressing process |
| CN106493849A (en) * | 2016-12-20 | 2017-03-15 | 惠安盛泽建材有限公司 | A kind of brickmaking machine with vehicle |
| CN107088953A (en) * | 2017-06-30 | 2017-08-25 | 郭春来 | Multifunctional molding brickmaking machine |
| CN108327060A (en) * | 2018-04-02 | 2018-07-27 | 山东银蕨智能科技有限公司 | A kind of refractory brick intelligence manufacture production line |
| CN109278177A (en) * | 2018-10-16 | 2019-01-29 | 沈阳罗泰智能系统有限公司 | A kind of refractory material automatic production line |
| CN211415583U (en) * | 2019-12-31 | 2020-09-04 | 郑州华隆机械制造有限公司 | One-outlet multi-refractory brick forming equipment |
-
2020
- 2020-12-18 CN CN202011506109.4A patent/CN112659349A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120164259A1 (en) * | 2010-12-28 | 2012-06-28 | Collison Ryan W | Dry-cast concrete block molding machine |
| CN105690550A (en) * | 2016-03-23 | 2016-06-22 | 淄博元和机电工程有限公司 | Automatic pressing machine mold for cylindrical refractory bricks, fully-automatic hydraulic brick pressing machine and brick pressing process |
| CN106493849A (en) * | 2016-12-20 | 2017-03-15 | 惠安盛泽建材有限公司 | A kind of brickmaking machine with vehicle |
| CN107088953A (en) * | 2017-06-30 | 2017-08-25 | 郭春来 | Multifunctional molding brickmaking machine |
| CN108327060A (en) * | 2018-04-02 | 2018-07-27 | 山东银蕨智能科技有限公司 | A kind of refractory brick intelligence manufacture production line |
| CN109278177A (en) * | 2018-10-16 | 2019-01-29 | 沈阳罗泰智能系统有限公司 | A kind of refractory material automatic production line |
| CN211415583U (en) * | 2019-12-31 | 2020-09-04 | 郑州华隆机械制造有限公司 | One-outlet multi-refractory brick forming equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319896A (en) * | 2022-09-02 | 2022-11-11 | 常德佳轩汽车零部件有限公司 | Environment-friendly brick integration automatic processing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110814284B (en) | Piston ring casting process | |
| CN108820907A (en) | A kind of automatic moulding of brick and palletizing system and its palletizing method | |
| CN110843118A (en) | Refractory brick making assembly line | |
| CN105170937A (en) | Automatic die casting device and technique | |
| CN112659349A (en) | Automatic production system for refractory bricks | |
| CN110815505B (en) | Full-automatic refractory brick making device | |
| CN214561729U (en) | Hydraulic full-automatic baking-free device for hollow brick production | |
| CN210820071U (en) | Forming system, demoulding production line, demoulding equipment and conveying line | |
| CN211641098U (en) | Automatic production line for pressing propellant powder columns | |
| CN209755549U (en) | A manipulator for shifting mould | |
| CN217861962U (en) | Demoulding device for semi-automatic stable clamping | |
| CN116038991A (en) | Automatic injection molding production equipment for plastic products | |
| CN215943326U (en) | Hollow brick production extrusion device | |
| CN211307551U (en) | Automatic die removing and die assembling production line suitable for diamond tool bit die | |
| CN205074509U (en) | Full -automatic die -casting equipment | |
| CN208979893U (en) | A kind of automatic moulding and palletizing system of brick | |
| CN208530907U (en) | A kind of automatic box jacketing board | |
| CN210126172U (en) | Mold stripping system for heavy wine jar pottery products of more than 200 kilograms | |
| CN107776174B (en) | Production line of rotary disc type loose core mould composite board | |
| CN207549027U (en) | Air bag hydraulic forming machine with anti-sticking brick function | |
| CN108031721B (en) | Device for separating extrusion die | |
| CN111659860A (en) | Sand making device and method for automobile brake pad casting model | |
| CN110814302B (en) | Six-station sand mold forming machine | |
| CN205097339U (en) | Steel die stamping roll extrusion pottery one shot forming device | |
| CN213165968U (en) | Brick block forming device for stone-like brick processing |
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 |
Application publication date: 20210416 |
|
| RJ01 | Rejection of invention patent application after publication |