CN109016081B - Punching device and powder punching production system - Google Patents
Punching device and powder punching production system Download PDFInfo
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- CN109016081B CN109016081B CN201811050184.7A CN201811050184A CN109016081B CN 109016081 B CN109016081 B CN 109016081B CN 201811050184 A CN201811050184 A CN 201811050184A CN 109016081 B CN109016081 B CN 109016081B
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- mold core
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- adsorption platform
- platform
- magnetic
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000843 powder Substances 0.000 title claims abstract description 14
- 238000004080 punching Methods 0.000 title abstract description 21
- 238000001179 sorption measurement Methods 0.000 claims abstract description 67
- 238000005096 rolling process Methods 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 10
- 239000011449 brick Substances 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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
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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
-
- 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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a punching device and a powder punching production system using the same, wherein the punching device comprises: the stamping head is provided with an upper mold core; the workbench is provided with a lower mold core matched with the upper mold core; at least one of the stamping head and the workbench is provided with a magnetic adsorption platform, and when the stamping head is provided with the magnetic adsorption platform, the upper mold core is adsorbed on the lower surface of the magnetic adsorption platform; when the workbench is provided with the magnetic adsorption platform, the lower mold core is adsorbed on the upper surface of the magnetic adsorption platform. The technical scheme of the invention can facilitate replacement of the die of the stamping device.
Description
Technical Field
The invention relates to the technical field of stamping, in particular to a stamping device and a powder stamping production system.
Background
At present, ceramic products are increasingly widely applied to daily buildings, decorations and articles for daily use, and therefore, the improvement of the production efficiency of ceramic tiles is important. In production, in order to shorten the production cycle of ceramic tile products of different types and specifications, the ceramic tile die assembly needs to be replaced and assembled and disassembled.
Because the whole equipment of the ceramic brick machine has very large volume and weight, the process of replacing the ceramic brick mould is very difficult and tedious, the production period of the ceramic brick is prolonged, and the investment of manpower and material resources is increased. In addition, when the vulnerable part in the die is replaced, the problems of complex operation and long period exist.
Disclosure of Invention
The invention mainly aims to provide a stamping device, which aims to facilitate replacement of a die of the stamping device.
In order to achieve the above object, the present invention provides a press apparatus, comprising:
the stamping head is provided with an upper mold core;
the workbench is provided with a lower mold core matched with the upper mold core;
at least one of the stamping head and the workbench is provided with a magnetic adsorption platform, and when the stamping head is provided with the magnetic adsorption platform, the upper mold core is adsorbed on the lower surface of the magnetic adsorption platform; when the workbench is provided with the magnetic adsorption platform, the lower mold core is adsorbed on the upper surface of the magnetic adsorption platform.
Optionally, the upper surface and the lower surface of the magnetic adsorption platform are respectively provided with an electro-permanent magnet and a rolling piece, and the electro-permanent magnet and the rolling piece are arranged at intervals;
the electro-permanent magnet enables the magnetic adsorption platform to have magnetic attraction; when the upper mold core or the lower mold core moves relative to the magnetic adsorption platform, the rolling piece rolls so as to reduce the friction force on the surface of the magnetic adsorption platform.
Optionally, the upper surface and the lower surface of the magnetic adsorption platform are provided with accommodating grooves;
the rolling element comprises a spring and a ball, the spring is arranged in the accommodating groove, the ball is arranged at one end of the spring facing the notch of the accommodating groove, and the ball part extends out of the notch of the accommodating groove.
Optionally, the workbench is further provided with a die frame assembly, the die frame assembly is arranged on the outer side of the lower die core in a surrounding mode, and the die frame assembly can move in a direction close to or far away from the upper die core.
Optionally, the workbench is provided with a lifting component which is arranged at intervals with the magnetic adsorption platform, and the die frame component is arranged on the lifting component.
Optionally, the mould frame subassembly is including the mould frame that sets gradually, lower magnetism inhale board seat and mould frame magnetic bridge board, lower magnetism inhale board seat and be equipped with electric permanent magnetism, mould frame magnetic bridge board with lifting unit connects.
Optionally, the middle part of the workbench is provided with a protruding part, the lower mold core is arranged on the protruding part, and the lifting assembly is arranged on the protruding part in a surrounding manner.
Optionally, a positioning device is further arranged on the workbench, and when the mold frame assembly is installed on the lifting assembly, the positioning device is abutted to the mold frame assembly.
Optionally, the positioning device is a baffle plate arranged on the workbench, and when the die frame assembly is installed on the lifting assembly, the baffle plate is abutted with the die frame assembly.
The invention also provides a powder stamping production system, which comprises the stamping device, wherein the stamping device is provided with a feeding side and a discharging side, the powder stamping production system further comprises a lifting platform, the lifting platform is arranged on the discharging side of the stamping device, a rolling mechanism is arranged on the upper surface of the lifting platform, a discharging frame is further arranged on the upper surface of the lifting platform and is arranged at intervals with the rolling mechanism, and the discharging frame is detachably connected with the lifting platform. Wherein, stamping device includes:
the stamping head is provided with an upper mold core;
the workbench is provided with a lower mold core matched with the upper mold core, and is also provided with a mold frame assembly, and the mold frame assembly is arranged on the outer side of the lower mold core in a surrounding manner;
at least one of the stamping head and the workbench is provided with a magnetic adsorption platform, and when the stamping head is provided with the magnetic adsorption platform, the upper mold core is adsorbed on the lower surface of the magnetic adsorption platform; when the workbench is provided with the magnetic adsorption platform, the lower mold core is adsorbed on the upper surface of the magnetic adsorption platform.
According to the technical scheme, the magnetic adsorption platform is arranged on the stamping head and/or the workbench of the stamping device, so that the upper die core is fixed on the stamping head through the magnetic attraction of the magnetic adsorption platform, and the lower die core is fixed on the workbench through the magnetic attraction of the magnetic adsorption platform. During operation, the lower mold core is provided with a material to be punched, the upper mold core is driven by the punching head to move downwards, the material to be punched is punched and formed into a blank with a certain shape, then the punching head moves upwards, the blank is moved out, and the next punching can be performed.
When the upper mold core or the lower mold core is replaced, or the vulnerable part of the upper mold core or the lower mold core is replaced, the magnetic attraction force of the magnetic attraction platform is removed, the upper mold core or the lower mold core can be taken down, the process of replacing the upper mold core and the lower mold core is simplified, the time for replacing the upper mold core or the lower mold core is saved, and accordingly replacement of the upper mold core and the lower mold core is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a powder stamping system according to an embodiment of the present invention;
FIG. 2 is a schematic view of an embodiment of a stamping device according to the present invention;
FIG. 3 is a schematic view of an embodiment of the present invention in which the discharge rack is disposed on the lifting platform;
fig. 4 is a schematic top view of an embodiment of the lifting platform of the present invention.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The present invention proposes a punching device 10 and a powder punching production system 100, as shown in fig. 1 to 4, intended to facilitate replacement of an upper die core 111 or a lower die core 121 of the punching device.
In an embodiment of the present invention, as shown in fig. 2, the stamping device 10 includes: a punch 11, the punch 11 being provided with an upper core 111; a table 12, the table 12 being provided with a lower core 121 matching the upper core 111; at least one of the stamping head 11 and the workbench 12 is provided with a magnetic adsorption platform 13, and when the stamping head 11 is provided with the magnetic adsorption platform 13, the upper mold core 111 is adsorbed on the lower surface of the magnetic adsorption platform 13; when the table 12 is provided with the magnetic adsorption platform 13, the lower mold core 121 is adsorbed on the upper surface of the magnetic adsorption platform 13.
According to the technical scheme, the magnetic adsorption platform 13 is arranged on the stamping head 11 and/or the workbench 12 of the stamping device 10, so that the upper die core 111 is fixed on the stamping head 11 through the magnetic attraction of the magnetic adsorption platform 13, and the lower die core 121 is fixed on the workbench 12 through the magnetic attraction of the magnetic adsorption platform 13. When the die frame assembly 122 is in operation, the die frame assembly 122 is arranged on the outer side of the lower die core 121 in a surrounding manner, a die cavity is formed by the die frame assembly and the lower die core 121, a material to be punched is arranged in the die cavity, then the punching head 11 drives the upper die core 111 to move towards and punches the material to be punched, the material to be punched is formed into a blank with a certain shape in the die cavity in a punching manner, then the punching head 11 moves upwards, and the blank is moved out of the die cavity, so that next punching can be performed.
When the upper mold core 111 or the lower mold core 121 is replaced, or when the vulnerable part of the upper mold core 111 or the lower mold core 121 is replaced, the magnetic attraction force of the magnetic attraction platform 13 is removed, so that the upper mold core 111 or the lower mold core 121 can be removed, the process of replacing the upper mold core 111 and the lower mold core 121 is simplified, the time for replacing the upper mold core 111 or the lower mold core 121 is saved, and the replacement of the upper mold core 111 and the lower mold core 121 is facilitated.
Further, the upper surface and the lower surface of the magnetic adsorption platform 13 are respectively provided with an electro-permanent magnet 131 and a rolling piece 133, and the electro-permanent magnet 131 and the rolling piece 133 are arranged at intervals. The upper surface and the lower surface of the magnetic adsorption platform 13 are respectively provided with an electro-permanent magnet 131, so that the upper surface and the lower surface of the magnetic adsorption platform 13 are both provided with magnetic attraction force, the magnetic adsorption platform 13 can be firmly adsorbed on the stamping head 11 or the workbench 12, and the upper mold core 111 or the lower mold core 121 can be firmly adsorbed on the magnetic adsorption platform 13. It can be appreciated that an auxiliary fixing member may be disposed on the stamping head 11 to fix the magnetic adsorption platform 13 and the stamping head 11, so as to avoid the phenomenon that the magnetic adsorption platform 13 disposed on the stamping head 11 moves when the upper mold core 111 is replaced. When the upper mold core 111 or the lower mold core 121 moves relative to the magnetic attraction platform 13, the rolling members 133 roll to reduce friction force of the surface of the magnetic attraction platform 13.
Further, as shown in fig. 2, the upper surface and the lower surface of the magnetic adsorption platform 13 are provided with accommodating grooves; the rolling member 133 includes a spring and a ball 1332, the spring is provided in the accommodation groove, the ball 1332 is provided at one end of the spring toward a notch of the accommodation groove, and a portion of the ball 1332 protrudes from the notch of the accommodation groove. An electro-permanent magnet 131 is arranged in part of the accommodating grooves, and rolling elements 133 are arranged in the rest accommodating grooves. When the magnetic adsorption platform 13 is not in use, the balls 1332 can partially extend out of the notch of the containing groove under the action of the springs, when the magnetic adsorption platform 13 is in use, the electric permanent magnet 131 of the magnetic adsorption platform 13 is electrified to magnetize the electric permanent magnet 131, and the upper mold core 111 or the lower mold core 121 is adsorbed on the magnetic adsorption platform 13 under the action of the magnetic attraction of the magnetic adsorption platform 13, so that the balls 1332 are extruded into the containing groove under the action of external force. When the upper mold core 111 or the lower mold core 121 is replaced, the electric permanent magnet 131 of the magnetic adsorption platform 13 is powered off, the electric permanent magnet 131 demagnetizes, and no adsorption force exists between the upper mold core 111 or the lower mold core 121 and the magnetic adsorption platform 13, so that the upper mold core 111 can be conveniently detached, the lower mold core 121 can be pushed on the workbench 12 under the action of external force, and due to the fact that the balls 1332 are arranged on the magnetic adsorption platform 13, when the lower mold core 121 is pushed, the balls 1332 roll, and part of sliding friction between the lower mold core 121 and the workbench 12 is changed into rolling friction, so that the lower mold core 121 can be conveniently detached and installed.
Further, the table 12 is further provided with a mold frame assembly 122, the mold frame assembly 122 is disposed around the outer side of the lower mold core 121, and the mold frame assembly 122 can move in a direction approaching or separating from the upper mold core 111. In one embodiment of the present invention, the magnetic adsorption platform 13 and the lower mold core 121 are fixedly disposed on the workbench 12. During operation, the die frame assembly 122 is arranged on the outer side of the lower die core 121 in a surrounding manner, and forms a die cavity with the lower die core 121, a material to be punched is arranged in the die cavity, then the punching head 11 drives the upper die core 111 to move towards, and the material to be punched is punched, so that the material to be punched is punched into a blank with a certain shape in the die cavity, then the punching head 11 moves upwards, and meanwhile, the die frame assembly 122 moves downwards, so that the blank is completely exposed, and the next step of conveying of the blank is facilitated. In other embodiments of the present invention, the die frame assembly 122 may be fixed in position and the lower die core 121 may be movable relative to the table 12.
Further, the table 12 is provided with a lifting assembly 123 spaced apart from the magnetic attraction table 13, and the mold frame assembly 122 is provided on the lifting assembly 123. The lifting assembly 123 moves to drive the mold frame assembly 122 to move up and down. In this embodiment, the lifting assembly 123 may be an oil cylinder, an air cylinder, a screw nut assembly, or the like. In this embodiment, a protruding portion 124 is disposed in the middle of the working table 12, the magnetic adsorption platform 13 is disposed on the upper surface of the protruding portion 124, and the lifting assembly 123 is enclosed on the protruding portion 124. The middle part at workstation 12 is equipped with bellying 124, locates bellying 124 with lower mold core 121 to the distance between the plane of increase lower mold core 121 upper surface and the last installation lifting assembly 123 of workstation 12, and then increase lifting assembly 123's installation space, lifting assembly 123's installation of being convenient for also is convenient for lifting assembly 123 to adjust the stroke.
Further, the mold frame assembly 122 includes a mold frame 1221, a lower magnetic plate holder 1222 and a mold frame magnetic bridge 1223 sequentially disposed, the lower magnetic plate holder 1222 is provided with an electro-permanent magnet 131, and the mold frame magnetic bridge 1223 is connected to the lifting assembly 123. Because the lifting assembly 123 may be an oil cylinder, an air cylinder, a screw nut assembly, or the like, that is, the lifting assembly 123 is matched with the mold frame assembly 122 to be a rod such as a piston or a screw, in order to ensure that the mold frame assembly 122 is lifted stably, a plurality of lifting assemblies 123 may be disposed outside the lower mold core 121, so that a mold frame magnetic bridge 1223 is connected with the lifting assemblies 123 to connect the lifting assemblies 123 disposed at intervals, and then the lower magnetic suction plate seat 1222 may be disposed on the mold frame magnetic bridge 1223 and may push the lower magnetic suction plate seat 1222 to a set position. In this embodiment, the upper and lower surfaces of the lower magnetic plate holder 1222 are both provided with the electro-permanent magnet 131, and meanwhile, the upper and lower surfaces of the lower magnetic plate holder 1222 are also provided with a containing groove, a spring is disposed in the containing groove, one end of the spring facing the notch is provided with a ball 1332, and the ball 1332 can partially extend out of the notch of the containing groove under the action of the spring.
Further, a side plate 1221a is provided on a surface of the die frame 1221 facing the lower die core 121. Because the side plates 1221a cooperate with both the upper mold core 111 and the lower mold core 121 during use, the side plates 1221a are formed of a wear resistant material to extend the useful life of the frame assembly 122.
Further, a positioning device is further provided on the table 12, and the positioning device abuts against the mold frame assembly 122. The positioning device is used for defining the position of the mold frame assembly 122 on the workbench 12, and since the mold frame assembly 122 is matched with the upper mold core 111 and the lower mold core 121 to a certain extent, the position of the mold frame assembly 122 can be determined, i.e. the positions of the lower mold core 121 and the upper mold core 111 can be adjusted in a contrasting manner.
Further, the positioning device is a baffle plate provided on the workbench 12, and the baffle plate is abutted against the mold frame assembly 122. A baffle is provided on the table 12, and when the mold frame assembly 122 is mounted on the working assembly, the mold frame assembly 122 is pushed to abut against the baffle, that is, the positioning of the mold frame assembly 122 is achieved. In the embodiment, the baffle plate is used for positioning, so that the scheme is simple and the use is convenient. In other embodiments of the invention, the positioning device may also be a lifter bar provided on the table 12, which is raised when the mold frame assembly 122 is installed, and lowered when the mold frame assembly 122 is installed. Because the die frame assembly 122 can ascend or descend under the action of the lifting assembly 123, if the baffle is always in a abutting state with the die frame assembly 122, abrasion of the baffle can be accelerated, positioning of the later baffle is inaccurate, and the phenomenon can be avoided by adopting the lifting rod.
Of course, the baffle may be detachably connected to the mounting table, and when the baffle is positioned, the baffle is mounted on the mounting table, and the baffle is detached from the mounting table after the position of the mold frame assembly 122 is adjusted.
The invention also provides a powder stamping production system 100, the powder stamping production system 100 comprises a stamping device 10, the stamping device 10 is provided with a feeding side and a discharging side, the powder stamping production system 100 further comprises a lifting platform 20, the lifting platform 20 is arranged on the discharging side of the stamping device 10, a rolling mechanism 21 is arranged on the upper surface of the lifting platform 20, a discharging frame 30 is further arranged on the upper surface of the lifting platform 20, the discharging frame 30 is arranged at intervals with the rolling mechanism 21, and the discharging frame 30 is detachably connected with the lifting platform 20. The specific structure of the stamping device 10 refers to the above embodiment, and since the powder stamping production system 100 adopts all the technical solutions of all the embodiments, at least has all the beneficial effects brought by the technical solutions of the embodiments, and will not be described in detail herein. Wherein, stamping device 10 includes: a punch 11, the punch 11 being provided with an upper core 111; the workbench 12, the workbench 12 is provided with a lower mold core 121 matched with the upper mold core 111, the workbench 12 is also provided with a mold frame assembly 122, and the mold frame assembly 122 is arranged on the outer side of the lower mold core 121 in a surrounding manner; at least one of the stamping head 11 and the workbench 12 is provided with a magnetic adsorption platform 13, and when the stamping head 11 is provided with the magnetic adsorption platform 13, the upper mold core 111 is adsorbed on the lower surface of the magnetic adsorption platform 13; when the table 12 is provided with the magnetic adsorption platform 13, the lower mold core 121 is adsorbed on the upper surface of the magnetic adsorption platform 13.
As shown in fig. 1, 3 and 4, during production, a blank produced by punching by the punching device 10 is moved to the discharging frame 30, and the discharging frame 30 is provided with a brick discharging belt or a brick discharging roller, and the brick discharging belt or the brick discharging roller is transported to the next process. When changing the mould or be the inside part of mould, take off the play brick frame on the lift platform 20, lift platform 20 adjusts to suitable position, and the mould can promote to the top of lift platform 20, because lift platform 20 upper surface is equipped with rolling mechanism 21, can directly promote the mould on lift platform 20, consequently, can be convenient for the transportation of mould.
In this embodiment, the lifting platform 20 includes a lifting device and a mounting platform disposed at an upper end of the lifting device, the lifting device moves up and down to drive the mounting platform to move up and down, and the rolling mechanism 21 is a ball or a gas-liquid ball guide bar disposed on the mounting platform.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (6)
1. A stamping device, comprising:
the stamping head is provided with an upper mold core;
the workbench is provided with a lower mold core matched with the upper mold core;
at least one of the stamping head and the workbench is provided with a magnetic adsorption platform, and when the stamping head is provided with the magnetic adsorption platform, the upper mold core is adsorbed on the lower surface of the magnetic adsorption platform; when the workbench is provided with the magnetic adsorption platform, the lower mold core is adsorbed on the upper surface of the magnetic adsorption platform;
the workbench is also provided with a die frame assembly, the die frame assembly is arranged on the outer side of the lower die core in a surrounding mode, and the die frame assembly can move in a direction approaching or separating from the upper die core;
the workbench is provided with lifting components which are arranged at intervals with the magnetic adsorption platform, and the die frame component is arranged on the lifting components;
the die frame assembly comprises a die frame, a lower magnetic plate seat and a die frame magnetic bridge plate which are sequentially arranged, wherein the lower magnetic plate seat is provided with an electro-permanent magnet, and the die frame magnetic bridge plate is connected with the lifting assembly;
the middle part of the workbench is provided with a protruding part, the lower mold core is arranged on the protruding part, and the lifting assembly is arranged on the protruding part in a surrounding mode.
2. The stamping device of claim 1, wherein the upper surface and the lower surface of the magnetic adsorption platform are provided with an electro-permanent magnet and a rolling element, and the electro-permanent magnet and the rolling element are arranged at intervals;
the electro-permanent magnet enables the magnetic adsorption platform to have magnetic attraction; when the upper mold core or the lower mold core moves relative to the magnetic adsorption platform, the rolling piece rolls so as to reduce the friction force on the surface of the magnetic adsorption platform.
3. The stamping device of claim 2, wherein the upper surface and the lower surface of the magnetic adsorption platform are provided with accommodating grooves;
the rolling element comprises a spring and a ball, the spring is arranged in the accommodating groove, the ball is arranged at one end of the spring facing the notch of the accommodating groove, and the ball part extends out of the notch of the accommodating groove.
4. A stamping device as claimed in any one of claims 1 to 3, wherein the table is further provided with a locating means which abuts the mould frame assembly when the mould frame assembly is mounted to the lifting assembly.
5. The stamping device of claim 4, wherein the positioning device is a baffle plate provided on the table, and the baffle plate abuts against the die frame assembly when the die frame assembly is mounted on the lifting assembly.
6. A powder stamping production system, characterized in that, include the stamping device of any one of claims 1 to 5, stamping device has feed side and ejection of compact side, powder stamping production system still includes lift platform, lift platform locates the ejection of compact side of stamping device, lift platform's upper surface is equipped with rolling mechanism, lift platform still is equipped with ejection of compact frame, ejection of compact frame in lift platform's upper surface, and with rolling mechanism interval sets up, ejection of compact frame with lift platform can dismantle and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811050184.7A CN109016081B (en) | 2018-09-07 | 2018-09-07 | Punching device and powder punching production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811050184.7A CN109016081B (en) | 2018-09-07 | 2018-09-07 | Punching device and powder punching production system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109016081A CN109016081A (en) | 2018-12-18 |
| CN109016081B true CN109016081B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811050184.7A Active CN109016081B (en) | 2018-09-07 | 2018-09-07 | Punching device and powder punching production system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209682468U (en) * | 2019-01-25 | 2019-11-26 | 佛山市富域新材料有限公司 | Ceramic tile process units |
| CN110524688A (en) * | 2019-08-23 | 2019-12-03 | 佛山市石湾陶瓷工业研究所有限公司 | Die assembly entirety quick change seat board and the die assembly for using it |
| CN110539392B (en) * | 2019-08-23 | 2024-06-07 | 佛山市石湾陶瓷工业研究所有限公司 | Quick-change lower magnetic seat and die assembly using same |
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| CN109016081A (en) | 2018-12-18 |
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