CN114055603A - Pressing device for ceramic production - Google Patents
Pressing device for ceramic production Download PDFInfo
- Publication number
- CN114055603A CN114055603A CN202111347930.0A CN202111347930A CN114055603A CN 114055603 A CN114055603 A CN 114055603A CN 202111347930 A CN202111347930 A CN 202111347930A CN 114055603 A CN114055603 A CN 114055603A
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- Prior art keywords
- air inlet
- pressing
- air
- piston
- bottom plate
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- 239000000919 ceramic Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 36
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 6
- 239000004927 clay Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/04—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with one ram per mould
- B28B3/06—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with one ram per mould with two or more ram and mould sets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
- B28B7/12—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article by fluid pressure, e.g. acting through flexible wall parts or linings of the moulds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
The invention discloses a pressing device for ceramic production, which comprises a bottom plate and a top plate which are horizontally arranged, wherein the bottom plate and the top plate are fixedly connected through a plurality of guide posts which are vertically arranged; a die holder is arranged on the positioning block; the die holder comprises a base and a die cavity which are fixedly connected with each other, a positioning groove is arranged on the base, the positioning groove is in clearance fit with the positioning block, an air inlet groove is arranged on the base, and the air inlet groove is communicated with the die cavity; the pressing device also comprises an air conveying mechanism, and an air conveying pipe of the air conveying mechanism leads to the air inlet groove. The air pipe on the air conveying mechanism is used for filling air into the die cavity through the air inlet groove, so that the product is separated from the die cavity, and the worker can take out the product in the die cavity conveniently.
Description
Technical Field
The invention relates to the technical field of ceramic production, in particular to a pressing device for ceramic production.
Background
The ceramic is a general term of pottery and porcelain, is also an industrial art in China, and is wild and simple ancient painted pottery and black pottery in China in the age of the stone novelties. Ceramics have different textures and properties. Pottery is made of clay with high viscosity and high plasticity as main material, and has opaque, fine pores and weak hydroscopicity. The porcelain is made of clay, feldspar and quartz, is semitransparent, does not absorb water, is corrosion resistant, has hard and compact matrix, and is crisp when being knocked. The traditional ceramic handicraft in China is high in quality, beautiful in shape, high in artistic value and famous in the world.
Some ceramic products require press forming, such as ceramic tiles; however, in the existing pressing device, after the pressing operation, the product is inconvenient to take out from the die holder.
Disclosure of Invention
The invention mainly aims to provide a pressing device for ceramic production, and aims to solve the problem that a product is inconvenient to take out of a die holder after pressing.
In order to achieve the above purpose, the invention provides:
a pressing device for ceramic production comprises a bottom plate and a top plate which are horizontally arranged, wherein the bottom plate is fixedly connected with the top plate through a plurality of guide posts which are vertically arranged, a plurality of pressing plates which are horizontally arranged are slidably mounted on the guide posts, a hydraulic cylinder is arranged on the top plate, a telescopic rod on the hydraulic cylinder is fixedly connected with the pressing plates, a plurality of pressing blocks are arranged on the end surfaces, close to the bottom plate, of the pressing plates, a plurality of positioning blocks are arranged on the bottom plate, the number of the positioning blocks is consistent with that of the pressing blocks, and the central axis of each positioning block is coincident with that of one of the pressing blocks; the positioning block is provided with a die holder; the die holder comprises a base and a die cavity which are fixedly connected with each other, the base is provided with a positioning groove, the positioning groove is in clearance fit with the positioning block, the base is provided with an air inlet groove, and the air inlet groove is communicated with the die cavity; the pressing device further comprises an air conveying mechanism, and an air conveying pipe of the air conveying mechanism leads to the air inlet groove.
Preferably, an air inlet channel is formed in the side edge of the air inlet groove, and the air delivery pipe is communicated with the air inlet channel; a piston is arranged in the air inlet groove, and the peripheral surface of the piston is attached to the air inlet groove; a driving cavity is arranged in the base and is communicated with the air inlet groove, a driving assembly is arranged in the driving cavity and is in transmission connection with the piston so as to drive the piston to move along the vertical direction; the piston comprises a pressing station and an inflating station, when the piston is positioned at the pressing station, the upper end surface of the piston and the bottom surface of the die cavity are positioned on the same horizontal line, and when the piston is positioned at the inflating station, the upper end surface of the piston is positioned below the air inlet channel, so that the air inlet channel, the air inlet groove and the die cavity are communicated.
Preferably, the drive assembly comprises a motor, a crank and a connecting rod; the motor is fixedly connected to the side edge of the base, and an output shaft on the motor extends into the driving cavity; the crank is arranged in the driving cavity and is fixedly connected with the output shaft; one end of the connecting rod is connected with the crank, and the other end of the connecting rod is connected with the piston.
Preferably, the air inlet channel is communicated with the positioning groove, the positioning block is provided with a through channel, and the air delivery pipe is connected with the through channel.
Preferably, the gas transmission mechanism further comprises a gas pump and a plurality of electromagnetic valves, and the gas transmission pipe comprises a gas transmission main pipe and a plurality of gas transmission branch pipes; the air pump and the plurality of electromagnetic valves are fixedly connected to the bottom plate, a cavity is formed in the bottom plate, one end of the main air transmission pipe is connected with the air pump, the other end of the main air transmission pipe extends into the cavity, and the plurality of air transmission branch pipes are connected with the main air transmission pipe; each gas transmission branch pipe is connected with an electromagnetic valve, and each gas transmission branch pipe is connected with one of the positioning blocks through a through channel.
Preferably, the base is provided with an annular sealing ring, and the groove is located in the annular sealing ring.
Preferably, be equipped with a plurality of fixed establishment on the bottom plate, it has the fixed part to extend on the base, fixed establishment includes threaded rod and nut of threaded connection, the threaded rod is in along vertical direction fixed connection on the bottom plate, the threaded rod with the fixed portion is pressed close to mutually, so that the nut along vertical direction's projection with the fixed plate has partly to coincide mutually along vertical direction's orthographic projection.
Preferably, the pressing block is detachably connected with the pressing plate.
In the technical scheme of the invention, the gas transmission pipe on the gas transmission mechanism is used for filling gas into the die cavity through the gas inlet groove, so that the product is separated from the die cavity, and the worker can take out the product in the die cavity conveniently.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of a pressing apparatus for ceramic production according to the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an enlarged view of a portion B in fig. 1.
The reference numbers illustrate: 1-bottom plate, 2-top plate, 3-guide column, 4-pressing plate, 5-hydraulic cylinder, 6-pressing block, 7-positioning block, 8-die holder, 801-base, 802-die cavity, 9-positioning groove, 10-air inlet groove, 11-air inlet channel, 12-piston, 13-driving cavity, 14-motor, 15-crank, 16-connecting rod, 17-through channel, 18-air pump, 19-electromagnetic valve, 20-air main pipe, 21-air branch pipe, 22-annular sealing ring, 23-fixing part, 24-threaded rod and 25-nut.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 and 2, a pressing device for ceramic production includes a bottom plate 1 and a top plate 2, which are horizontally arranged, the bottom plate 1 and the top plate 2 are fixedly connected through a plurality of vertically arranged guide posts 3, a plurality of horizontally arranged pressing plates 4 are slidably mounted on the guide posts 3, a hydraulic cylinder 5 is arranged on the top plate 2, an expansion link on the hydraulic cylinder 5 is fixedly connected with the pressing plates 4, a plurality of pressing blocks 6 are arranged on the end surface of the pressing plates 4 close to the bottom plate 1, a plurality of positioning blocks 7 are arranged on the bottom plate 1, the number of the positioning blocks 7 is the same as the number of the pressing blocks 6, and the central axis of each positioning block 7 coincides with the central axis of one of the pressing blocks 6; the positioning block 7 is provided with a die holder 8; the die holder 8 comprises a base 801 and a die cavity 802 which are fixedly connected with each other, a positioning groove 9 is arranged on the base 801, the positioning groove 9 is in clearance fit with the positioning block 7, an air inlet groove 10 is arranged on the base 801, and the air inlet groove 10 is communicated with the die cavity 802; the pressing device further comprises an air conveying mechanism, and an air conveying pipe of the air conveying mechanism leads to the air inlet groove 10.
In this embodiment, the die holder 8 containing the raw material is placed on the bottom plate 1, and the positioning groove 9 in the die holder 8 is matched with the positioning block 7; after all the die holders 8 are installed, the press plate 4 is driven by the hydraulic cylinder 5 to move towards the bottom plate 1, so that the press block 6 on the press plate 4 is pressed into the die holders 8 on the bottom plate 1, and the press forming work is completed; finally, the air pipe on the air conveying mechanism is used for inflating the die cavity 802 through the air inlet groove 10, so that the product is separated from the die cavity 802, and the worker can take out the product in the die cavity 802 conveniently.
Referring to fig. 2, an air inlet channel 11 is formed on a side edge of the air inlet groove 10, and the air delivery pipe is communicated with the air inlet channel 11; a piston 12 is arranged in the air inlet groove 10, and the peripheral surface of the piston 12 is attached to the air inlet groove 10; a driving cavity 13 is arranged in the base 801, the driving cavity 13 is communicated with the air inlet groove 10, a driving assembly is arranged in the driving cavity 13, and the driving assembly is in transmission connection with the piston 12 and is used for driving the piston 12 to move along the vertical direction; the piston 12 comprises a pressing station and an inflating station, when the piston 12 is in the pressing station, the upper end surface of the piston 12 and the bottom surface of the mold cavity 802 are located on the same horizontal line, and when the piston 12 is in the inflating station, the upper end surface of the piston 12 is located below the air inlet channel 11, so that the air inlet channel 11, the air inlet groove 10 and the mold cavity 802 are communicated.
In this embodiment, before the pressing operation, the driving assembly drives the piston 12 to move to the pressing station, where the upper end surface of the piston 12 and the bottom surface of the mold cavity 802 are located on the same horizontal line; the purpose is to prevent the raw material from being pressed into the air inlet groove 10 when the pressing work is carried out; after the pressing operation is finished, the driving assembly drives the piston 12 to move to the inflation station, the upper end face of the piston 12 is located below the air inlet channel 11 at the moment, so that the air inlet channel 11, the air inlet groove 10 and the mold cavity 802 are communicated, then air is conveyed into the air inlet channel 11 through the air conveying mechanism, the air sequentially passes through the air inlet channel 11 and the air inlet groove 10 and finally enters the mold cavity 802, and a product is separated from the mold cavity 802. When the product is removed, the drive assembly drives the piston 12 back to the pressing station for the next pressing operation, thereby forming a cycle.
Referring to fig. 2, the driving assembly includes a motor 14, a crank 15 and a connecting rod 16; the motor 14 is fixedly connected to the side edge of the base 801, and an output shaft of the motor 14 extends into the driving cavity 13; the crank 15 is arranged in the driving cavity 13 and is fixedly connected with the output shaft; one end of the connecting rod 16 is connected with the crank 15, and the other end is connected with the piston 12.
In this embodiment, the operation principle of the driving assembly is as follows: the motor 14 drives the crank 15 to rotate, and the piston 12 is driven to move in the vertical direction through the connecting rod 16; wherein, the piston 12 makes a reciprocating motion once the crank 15 rotates one circle; therefore, the crank 15 only needs to rotate for half a turn each time for switching between the inflation station and the pressing station of the piston 12; the motor 14 is a stepping motor 14, and the stepping motor 14 can precisely control the rotation angle so that the crank 15 rotates half a turn at a time.
Referring to fig. 2, the air inlet channel 11 is communicated with the positioning groove 9, the positioning block 7 is provided with a through channel 17, and the air pipe is connected with the through channel 17.
In the embodiment, the positioning block 7 is provided with the through channel 17, the air conveying pipe is connected with the through channel 17, the opening of the through channel 17 close to one side of the bottom plate 1 is provided with the connecting interface, the air conveying pipe is arranged in the base, and the air conveying pipe extends out of the base and is connected with the connecting interface; the purpose is to avoid the gas pipe from being directly connected with the base 801, so that the gas pipe does not need to be reconnected when the die holder 8 is replaced.
Referring to fig. 1 and 2, the gas transmission mechanism further includes an air pump 18 and a plurality of electromagnetic valves 19, and the gas transmission pipe includes a main gas transmission pipe 20 and a plurality of gas transmission branch pipes 21; the air pump 18 and the plurality of electromagnetic valves 19 are fixedly connected to the bottom plate 1, a cavity is arranged in the bottom plate 1, one end of the main gas transmission pipe 20 is connected with the air pump 18, the other end of the main gas transmission pipe extends into the cavity, and the plurality of gas transmission branch pipes 21 are connected with the main gas transmission pipe 20; each gas transmission branch pipe 21 is connected with an electromagnetic valve 19, and each gas transmission branch pipe 21 is respectively connected with a through channel 17 arranged on one of the positioning blocks 7.
In the present embodiment, the working principle of the gas transmission mechanism is that the electromagnetic valve 19 is firstly opened, wherein if the die holder 8 does not perform pressing, the electromagnetic valve 19 corresponding to the die holder does not need to be opened; finally, the air pump 18 is started, and the air pump 18 generates air flow to be delivered to each air delivery branch pipe 21 through the air delivery main pipe 20.
Referring to fig. 2, the base 801 is provided with an annular sealing ring 22, and the groove is located in the annular sealing ring 22.
In this embodiment, by providing the annular sealing ring 22 on the base 801, gas is prevented from flowing out from the gap between the base 801 and the bottom plate 1, so that the gas pressure is too low, which affects the separation effect of the product from the mold cavity 802.
Referring to fig. 1 and 3, a plurality of fixing mechanisms are disposed on the bottom plate 1, the fixing portion 23 extends from the base 801, the fixing mechanism includes a threaded rod 24 and a nut 25 that are connected by a thread, the threaded rod 24 is fixedly connected to the bottom plate 1 along a vertical direction, and the threaded rod 24 is close to the fixing portion 23, so that a projection of the nut 25 along the vertical direction and an orthographic projection of the fixing plate along the vertical direction partially coincide with each other.
In this embodiment, the working principle of the fixing mechanism is as follows: after the die holder 8 is installed, the nut 25 is screwed into the threaded rod 24 until the nut 25 abuts against the fixing part 23; at this time, the die holder 8 is restricted from moving in the vertical direction by the abutment between the nut 25 and the fixing portion 23; the purpose is to prevent the phenomenon of air leakage caused by the fact that the whole die holder 8 moves upwards due to overlarge air pressure when the air inflation is carried out.
Referring to fig. 1, the pressing block 6 is detachably connected to the pressing plate 4.
In this embodiment, through setting up to be connected for dismantling between briquetting 6 and the clamp plate 4, be convenient for change briquetting 6 on the clamp plate 4, for changing whole clamp plate 4, it is direct with more convenient and fast to change briquetting 6. But also more flexible, and pressing blocks 6 with different models can be arranged on the pressing plate 4. The pressing block 6 and the pressing plate 4 can be in threaded connection, buckled connection or any other connection mode.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The pressing device for ceramic production is characterized by comprising a bottom plate and a top plate which are horizontally arranged, wherein the bottom plate is fixedly connected with the top plate through a plurality of guide posts which are vertically arranged, a plurality of pressing plates which are horizontally arranged are slidably mounted on the guide posts, a hydraulic cylinder is arranged on the top plate, a telescopic rod on the hydraulic cylinder is fixedly connected with the pressing plates, a plurality of pressing blocks are arranged on the end face, close to the bottom plate, of each pressing plate, a plurality of positioning blocks are arranged on the bottom plate, the number of the positioning blocks is consistent with that of the pressing blocks, and the central axis of each positioning block is coincident with that of one pressing block; the positioning block is provided with a die holder; the die holder comprises a base and a die cavity which are fixedly connected with each other, the base is provided with a positioning groove, the positioning groove is in clearance fit with the positioning block, the base is provided with an air inlet groove, and the air inlet groove is communicated with the die cavity; the pressing device further comprises an air conveying mechanism, and an air conveying pipe of the air conveying mechanism leads to the air inlet groove.
2. The pressing device for ceramic production as claimed in claim 1, wherein an air inlet channel is formed on a side edge of the air inlet groove, and the air delivery pipe is communicated with the air inlet channel; a piston is arranged in the air inlet groove, and the peripheral surface of the piston is attached to the air inlet groove; a driving cavity is arranged in the base and is communicated with the air inlet groove, a driving assembly is arranged in the driving cavity and is in transmission connection with the piston so as to drive the piston to move along the vertical direction; the piston comprises a pressing station and an inflating station, when the piston is positioned at the pressing station, the upper end surface of the piston and the bottom surface of the die cavity are positioned on the same horizontal line, and when the piston is positioned at the inflating station, the upper end surface of the piston is positioned below the air inlet channel, so that the air inlet channel, the air inlet groove and the die cavity are communicated.
3. The pressing apparatus for ceramic production according to claim 2, wherein said driving assembly includes a motor, a crank and a connecting rod; the motor is fixedly connected to the side edge of the base, and an output shaft on the motor extends into the driving cavity; the crank is arranged in the driving cavity and is fixedly connected with the output shaft; one end of the connecting rod is connected with the crank, and the other end of the connecting rod is connected with the piston.
4. The pressing device for ceramic production as claimed in claim 2, wherein the air inlet channel is communicated with the positioning groove, the positioning block is provided with a through channel, and the air delivery pipe is connected with the through channel.
5. The pressing device for ceramic production according to claim 4, wherein the gas transmission mechanism further comprises a gas pump and a plurality of electromagnetic valves, and the gas transmission pipe comprises a gas transmission main pipe and a plurality of gas transmission branch pipes; the air pump and the plurality of electromagnetic valves are fixedly connected to the bottom plate, a cavity is formed in the bottom plate, one end of the main air transmission pipe is connected with the air pump, the other end of the main air transmission pipe extends into the cavity, and the plurality of air transmission branch pipes are connected with the main air transmission pipe; each gas transmission branch pipe is connected with an electromagnetic valve, and each gas transmission branch pipe is connected with one of the positioning blocks through a through channel.
6. The pressing device for ceramic manufacture according to claim 5, wherein said base has an annular seal ring, and said groove is located in said annular seal ring.
7. The pressing device for ceramic manufacture according to claim 6, wherein the bottom plate is provided with a plurality of fixing mechanisms, the base extends with a fixing portion, the fixing mechanism comprises a threaded rod and a nut, the threaded rod is fixedly connected to the bottom plate along a vertical direction, and the threaded rod is adjacent to the fixing portion, so that a projection of the nut along the vertical direction is partially overlapped with an orthographic projection of the fixing plate along the vertical direction.
8. The pressing apparatus for ceramic production as claimed in any one of claims 1 to 7, wherein said pressing block is detachably connected to said pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111347930.0A CN114055603B (en) | 2021-11-15 | 2021-11-15 | Pressing device for ceramic production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111347930.0A CN114055603B (en) | 2021-11-15 | 2021-11-15 | Pressing device for ceramic production |
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| CN114055603A true CN114055603A (en) | 2022-02-18 |
| CN114055603B CN114055603B (en) | 2023-08-01 |
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| CN202111347930.0A Active CN114055603B (en) | 2021-11-15 | 2021-11-15 | Pressing device for ceramic production |
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| CN210283033U (en) * | 2019-04-08 | 2020-04-10 | 沈阳质诚重型机械制造有限公司 | Rubber inner die convenient for filling rubber |
| CN210173833U (en) * | 2019-04-19 | 2020-03-24 | 四川鑫泽新材料科技有限公司 | A mould for preparing environmental protection brick that permeates water |
| CN211074502U (en) * | 2019-10-28 | 2020-07-24 | 南京凡太奇模塑有限公司 | Equipment convenient to die sinking |
| CN212097292U (en) * | 2020-02-23 | 2020-12-08 | 芜湖杰青塑业有限公司 | Mould convenient to polymer product drawing of patterns |
| CN212707294U (en) * | 2020-06-08 | 2021-03-16 | 厦门市韩江环保科技有限公司 | Mud pressing machine for ceramic production |
| CN212978685U (en) * | 2020-06-24 | 2021-04-16 | 湖南省华智瓷业有限公司 | Multifunctional ceramic production compression molding equipment |
| CN111941597A (en) * | 2020-08-05 | 2020-11-17 | 合肥陶陶新材料科技有限公司 | Dry pressing method and equipment for ceramic part forming |
| CN215848834U (en) * | 2021-09-08 | 2022-02-18 | 山东涛轩机械设备有限公司 | Numerical control automatic concrete prefabrication automatic production device |
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| CN114055603B (en) | 2023-08-01 |
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Denomination of invention: A pressing device for ceramic production Effective date of registration: 20231025 Granted publication date: 20230801 Pledgee: Industrial and Commercial Bank of China Limited Xupu Branch Pledgor: Xupu Yifeng Fine Ceramics Co.,Ltd. Registration number: Y2023980062357 |