CN115938822A - Diaphragm laminating device and laminating equipment - Google Patents
Diaphragm laminating device and laminating equipment Download PDFInfo
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- CN115938822A CN115938822A CN202211626249.4A CN202211626249A CN115938822A CN 115938822 A CN115938822 A CN 115938822A CN 202211626249 A CN202211626249 A CN 202211626249A CN 115938822 A CN115938822 A CN 115938822A
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention provides a membrane laminating device and laminating equipment, wherein the membrane laminating device comprises: the device comprises a rack, a lower die assembly, an upper die assembly, a pressurizing assembly and a temperature adjusting assembly; the lower die assembly can conduct heat and is used for placing the membrane; the upper pressing die assembly and the lower pressing die assembly are arranged oppositely, can conduct heat, and are used for being pressed together with the lower pressing die assembly and jointly enclosing to form a heat preservation cavity for containing the membrane; the pressurizing assembly is connected with the upper pressing die assembly and is used for driving the upper pressing die assembly and the lower pressing die assembly to be pressed to laminate the membrane; the temperature regulating assembly regulates the temperature of the diaphragm to be within a preset temperature range. Because temperature regulation subassembly heats or cools off a plurality of diaphragms to predetermineeing the temperature range, a plurality of diaphragms in predetermineeing the temperature range have better connection performance and formability, make interconnect more easily between a plurality of diaphragms under the pressure effect that the pressure subassembly provided, the shaping effect of the piece of the crust that forms is better.
Description
Technical Field
The invention relates to the technical field of membrane laminating, in particular to a membrane laminating device and laminating equipment with the membrane laminating device.
Background
The chip multilayer ceramic capacitor is a monolithic structure formed by overlapping ceramic dielectric films printed with electrodes in a staggered mode, laminating the ceramic dielectric films by laminating equipment to form bars, sintering the bars at a high temperature at one time to form a ceramic chip, and sealing metal layers at two ends of the chip.
The temperature of the ceramic diaphragm directly influences the production quality of a finished product, the temperature of the ceramic diaphragm needs to be controlled within a proper preset temperature range when the ceramic diaphragm is laminated, the preset temperature range is generally 30-100 ℃, and the ceramic diaphragm within the preset temperature range has good connection performance and forming performance. When the temperature of the ceramic membrane is too high, the ceramic membrane is easy to deform and is not beneficial to the final forming of a product; when the temperature of the ceramic diaphragm is too low, the ceramic diaphragm is hard, and two adjacent ceramic diaphragms are not easily connected or only partially connected. The product produced by laminating the laminating equipment in the related art has the problems of poor connecting effect among a plurality of membranes or poor product forming.
Disclosure of Invention
The invention aims to provide a membrane laminating device to solve the technical problems that in the prior art, the connection effect among a plurality of membranes is poor or the product forming is poor.
In order to achieve the purpose, the invention adopts the technical scheme that:
in a first aspect, there is provided a film laminating apparatus comprising: the device comprises a rack, a lower die assembly, an upper die assembly, a pressurizing assembly and at least one temperature adjusting assembly; the lower pressing die assembly is arranged on the rack, can conduct heat and is used for placing the membrane; the upper pressing die assembly is arranged on the rack and is opposite to the lower pressing die assembly, the upper pressing die assembly can conduct heat and is used for being pressed with the lower pressing die assembly and jointly enclosing to form a heat preservation cavity for containing the membrane; the pressurizing assembly is arranged on the rack and connected with the upper pressing die assembly, and the pressurizing assembly is used for driving the upper pressing die assembly and the lower pressing die assembly to be pressed together so as to press the diaphragm.
In one embodiment, the temperature regulating assembly is disposed in a stack with the upper die assembly; in one embodiment, the temperature adjustment assembly is arranged in a stack with the lower die assembly; in one embodiment, there are two of the temperature regulating assemblies, wherein one of the temperature regulating assemblies is disposed in a stacked arrangement with the upper die assembly, and wherein the other of the temperature regulating assemblies is disposed in a stacked arrangement with the lower die assembly. The temperature adjusting assembly is used for adjusting the temperature of the diaphragm to be within a preset temperature range.
By adopting the technical scheme, the rack is used for bearing the lower die assembly, the upper die assembly, the pressurizing assembly and the temperature adjusting assembly; the temperature regulation subassembly can heat or cool down die assembly, perhaps die assembly in the temperature regulation subassembly can heat or cool down for the temperature of a plurality of diaphragms of placing in the heat preservation chamber reaches and predetermines the temperature range, and the heat preservation chamber can restrict the air flow in it, and then is favorable to the temperature of the diaphragm of placing in it to maintain and predetermines the temperature range. The pressurizing assembly can drive the upper die assembly to move to the lower die assembly, a plurality of membranes placed in the heat preservation cavity are pressurized, and the membranes are connected with one another under the action of pressure to form a bar block. Because temperature regulation subassembly heats or cools off a plurality of diaphragms to predetermineeing the temperature range, a plurality of diaphragms in predetermineeing the temperature range have better connection performance and formability, make interconnect more easily between a plurality of diaphragms under the pressure effect that the pressure subassembly provided, the shaping effect of the piece of the crust that forms is better.
In one embodiment, the lower pressing die assembly comprises a lower pressing die connected to the frame and a first vacuum pumping device, the lower pressing die is provided with a positioning area for placing the membrane, a first suction hole is formed in the positioning area, and the first vacuum pumping device is connected to the first suction hole.
Through adopting above-mentioned technical scheme, the diaphragm is placed in location area department, and in the location area was located to first aspirating hole, first evacuating device can extract the air in clearance department between diaphragm bottom and the location area in order to form vacuum state for one side that diaphragm and location area contacted produces the negative pressure, under atmospheric pressure's effect, makes the diaphragm adsorbed in location area department, and then realizes fixing of diaphragm.
In one embodiment, the upper die assembly comprises a connecting plate, an upper die, a buffer member and a spring, the connecting plate is connected to the pressurizing assembly, the upper die is connected to the connecting plate, a forming hole is formed in the buffer member, the upper die is arranged in the forming hole, the forming hole is used for forming a part of the heat preservation cavity, one end of the spring is connected to the connecting plate, and the other end of the spring is connected to the buffer member.
Through adopting above-mentioned technical scheme, go up the moulding-die and be used for cooperating with the moulding-die subassembly down, and then a plurality of diaphragms of pressfitting for a plurality of diaphragms are connected and are formed the piece. When a plurality of diaphragms of pressfitting, the shaping downthehole wall of bolster can form the heat preservation chamber with the cooperation of die assembly that pushes down, because the bolster passes through the spring to be connected with the connecting plate, the top in shaping hole is adjusted for the high accessible compression spring on die assembly surface that pushes down, and then realizes adjusting the height in heat preservation chamber when a plurality of diaphragms of pressfitting.
In one embodiment, the upper die assembly comprises a second vacuumizing device and a sealing ring, the upper die assembly is provided with a second air pumping hole communicated with the heat preservation cavity, the second vacuumizing device is connected to the second air pumping hole, and the sealing ring is arranged on the side surface, close to the lower die assembly, of the upper die assembly and surrounds the outer periphery side of the heat preservation cavity.
Through adopting above-mentioned technical scheme, the sealing washer can seal the clearance on the face of meeting of going up die assembly and die assembly down for the heat preservation chamber forms airtight space, and second evacuating device can extract the air in the heat preservation chamber through the second extraction opening, makes the heat preservation intracavity form the vacuum state. When a plurality of diaphragms of pressfitting, there is not the air in vacuum state's the heat preservation intracavity, avoids producing the bubble on the connection face between a plurality of diaphragms, and then guarantees the connection effect between a plurality of diaphragms, improves the production quality of product.
In one embodiment, the pressurizing assembly comprises an oil press and a first guide rod, an output shaft of the oil press is connected with the upper die assembly, the oil press is provided with a guide hole, one end of the first guide rod is connected with the upper die assembly, and the other end of the first guide rod penetrates through the guide hole.
Through adopting above-mentioned technical scheme, the hydraulic press can drive the removal of last moulding-die assembly, and the guide bar is worn to locate in the guiding hole, and the guide bar can lead and spacing to the removal of going up moulding-die assembly for the removal process of going up moulding-die assembly is more steady, and then promotes the pressfitting effect of a plurality of diaphragms of moulding-die assembly pressfitting.
In one embodiment, the temperature adjusting assembly comprises a heating assembly, a cooling assembly, a temperature sensor and a temperature controller, the temperature sensor is used for detecting the temperature of the heat preservation cavity, the temperature controller is electrically connected to the temperature sensor, the heating assembly and the cooling assembly, the heating assembly and the lower die assembly are sequentially stacked, or the cooling assembly, the heating assembly and the upper die assembly are sequentially stacked;
the temperature controller is used for controlling the heating assembly to heat the heat preservation cavity and/or controlling the cooling assembly to cool the heat preservation cavity so as to adjust the temperature of the membrane to be within the preset temperature range. .
Through adopting above-mentioned technical scheme, because the diaphragm is placed in the heat preservation intracavity, the temperature direct conduction of heat preservation intracavity air is to the diaphragm on, and then influence the temperature of diaphragm, the heat preservation intracavity is provided with temperature sensor, temperature sensor can gather the temperature data of heat preservation intracavity and give temperature controller with this temperature data transmission, temperature controller can control heating element according to this temperature data and heat the air and the diaphragm heating of heat preservation intracavity, can control the air and the diaphragm cooling of cooling element to the heat preservation intracavity, make the temperature in heat preservation chamber maintain predetermineeing the temperature range, and then make the temperature of diaphragm maintain predetermineeing the temperature range.
In one embodiment, the membrane laminating device further comprises a guide assembly, the guide assembly comprises a sleeve and a second guide rod, the sleeve is connected to the upper die assembly, the second guide rod is connected with the upper die assembly and the lower die assembly, and the second guide rod is arranged in the sleeve in a penetrating mode.
Through adopting above-mentioned technical scheme, the second guide bar can drive the last moulding-die subassembly and remove, and the second guide bar is worn to locate in the guiding hole, and the second guide bar can lead and spacing to the removal of going up moulding-die subassembly for the removal process of going up moulding-die subassembly is more steady, and then promotes the pressfitting effect of a plurality of diaphragms of moulding-die subassembly pressfitting.
In one embodiment, the membrane laminating device further comprises at least one positioning column, the positioning column is connected to the lower die assembly and used for being matched with the positioning hole in the membrane in a positioning mode, and the upper die assembly is provided with a matching hole which is correspondingly matched with the positioning column in an inserting mode.
By adopting the technical scheme, the positioning columns are used for being matched with the positioning holes on the membranes in a positioning mode to fix the positions of the membranes, so that the plurality of membranes can be conveniently stacked and positioned; the cooperation hole can supply the reference column to remove, when last moulding-die subassembly contacts the cooperation with moulding-die subassembly down, can avoid the reference column to produce the interference to the removal of last moulding-die subassembly.
In a second aspect, there is provided a lamination apparatus comprising a moving mechanism to which the lower die assembly is mounted and a film lamination device according to any one of claims 1 to 8, the moving mechanism being adapted to move the lower die assembly past the upper die assembly.
Through adopting above-mentioned technical scheme, placed the diaphragm on the pressure die assembly down, moving mechanism can drive pressure die assembly down and remove along predetermineeing the direction, and then realizes transplanting of diaphragm. The moving mechanism can be matched with an automatic production line, a membrane can be conveyed to the lower die assembly by a manipulator or a conveying belt on the production line, and then the lower die assembly is driven by the moving mechanism to move to the lower part of the upper die assembly.
In one embodiment, the lamination device further comprises an in-place detection assembly, the in-place detection assembly comprises a sensing module and a control module, the sensing module is used for detecting whether the lower pressing die assembly reaches a preset position opposite to the upper pressing die assembly, and the control module is used for controlling the pressing assembly to be started when the lower pressing die assembly is located at the preset position so as to press the upper pressing die assembly and the lower pressing die assembly.
Through adopting above-mentioned technical scheme, response module and control module cooperation, and then realize detecting whether the pressure die assembly reachs preset position down to control module control pressure assembly starts or closes, realizes automatic control function.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective structural view of a film laminating apparatus provided in an embodiment of the present invention;
FIG. 2 is a partial sectional view of a diaphragm laminating apparatus according to an embodiment of the present invention;
FIG. 3 is a perspective view of a lower die assembly provided in accordance with an embodiment of the present invention;
FIG. 4 is a perspective view of a top die assembly provided in an embodiment of the present invention;
FIG. 5 is an exploded view of the upper die assembly according to an embodiment of the present invention;
FIG. 6 is a perspective view of a pressing assembly provided in accordance with an embodiment of the present invention;
FIG. 7 is a perspective view of a temperature adjustment assembly provided by an embodiment of the present invention;
FIG. 8 is an exploded view of a temperature adjustment assembly according to an embodiment of the present invention;
FIG. 9 is an exploded view of a second embodiment of a temperature adjustment assembly according to the present invention;
fig. 10 is a perspective view of an in-place detection assembly according to an embodiment of the present invention.
The figures are numbered:
100. a membrane laminating device;
1. a frame; 2. pressing the die assembly; 3. an upper die assembly; 4. a pressurizing assembly; 5. a temperature regulating component; 6. a heat preservation cavity; 7. a guide assembly; 8. a positioning column;
21. pressing a die; 31. a connecting plate; 32. pressing the die; 33. a buffer member; 34. a spring; 35. a seal ring; 36. a second air extraction hole; 37. a mating hole; 41. an oil press; 42. a first guide bar; 51. a heating assembly; 52. a cooling assembly; 71. a sleeve; 72. a second guide bar;
211. a first air extraction hole; 331. forming holes; 411. a guide hole; 521. a cooling flow channel; 522. a media inlet; 523. a medium outlet.
200. An in-place detection component; 210. a sensing module; 220. a control module;
300. a membrane.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings, which are used for convenience in describing the invention, and are not intended to indicate that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as indicating a number of technical features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The following describes a specific implementation of the present invention in more detail with reference to specific embodiments:
referring to fig. 1 and fig. 2, a film laminating apparatus 100 for laminating a plurality of films 300 to form a block includes: the device comprises a frame 1, a lower die assembly 2, an upper die assembly 3, a pressurizing assembly 4 and a temperature adjusting assembly 5; the lower die assembly 2 is arranged on the frame 1, can conduct heat and is used for placing the membrane 300; the upper pressing die assembly 3 is arranged on the frame 1 and is opposite to the lower pressing die assembly, can conduct heat and is used for being pressed together with the lower pressing die assembly 3 and jointly enclosing to form a heat preservation cavity 6 for containing the membrane 300; the pressurizing assembly 4 is arranged on the frame 1 and connected with the upper die assembly 3, and the pressurizing assembly 4 is used for driving the upper die assembly 3 to be pressed with the lower die assembly so as to press the membrane 300;
in one embodiment, temperature regulating assembly 5 is disposed in a stack with upper die assembly 3; in one embodiment, the temperature adjusting assembly 5 is stacked with the lower die assembly 2, and the temperature adjusting assembly 5 is used for heating the membrane to a preset temperature range; in one embodiment, there are two temperature adjustment assemblies 5, one temperature adjustment assembly 5 being disposed in a stacked arrangement with the upper die assembly 3 and the other temperature adjustment assembly 5 being disposed in a stacked arrangement with the lower die assembly 2. In summary, the temperature adjustment assemblies 5 may be stacked only on the lower die assembly 2, or only on the upper die assembly 3, or two temperature adjustment assemblies 5 may be stacked on the lower die assembly 2 and the upper die assembly 3, respectively, and the temperature adjustment assemblies 5 are used for adjusting the temperature of the membrane 300 to be within the preset temperature range. The selection can be specifically carried out according to the actual application requirements; in this embodiment, preferably, two temperature adjustment assemblies 5 are stacked on the lower die assembly 2 and the upper die assembly 3, and the temperature adjustment assemblies 5 heat or cool the lower die assembly 2 and the upper die assembly 3, respectively, so that the temperature in the heat-retaining chamber 6 reaches a preset temperature range.
By adopting the technical scheme, the rack 1 is used for bearing the lower die assembly 2, the upper die assembly 3, the pressurizing assembly 4 and the temperature adjusting assembly 5; the temperature adjusting component 5 can heat or cool the lower die assembly 2, or the temperature adjusting component 5 can heat or cool the upper die assembly 3, so that the temperature of the plurality of membranes 300 arranged in the heat preservation cavity 6 reaches a preset temperature range; the heat-insulating chamber 6 can limit the air flow therein, thereby facilitating the temperature of the membrane 300 placed therein to be maintained within a preset temperature range. The pressurizing assembly 4 can drive the upper die assembly 3 to move to the lower die assembly 2, and pressurize the plurality of membranes 300 placed in the heat preservation cavity 6, and the plurality of membranes 300 are mutually connected to form a bar under the action of pressure. Because the temperature adjusting assembly 5 heats or cools the plurality of membranes 300 to the preset temperature range, the plurality of membranes 300 in the preset temperature range have better connection performance and forming performance, the plurality of membranes 300 are easier to be connected with each other under the pressure action provided by the pressurizing assembly 4, and the forming effect of the formed bar block is better.
Referring to fig. 3, as an alternative embodiment of the present embodiment, the lower die assembly 2 includes a lower die 21 connected to the frame 1 and a first vacuum device (not shown), the lower die 21 is provided with a positioning region for placing a film, the positioning region is provided with a first air-extracting hole 211, and the first vacuum device is connected to the first air-extracting hole 211.
Through adopting above-mentioned technical scheme, diaphragm 300 places in the location area department, and first aspirating hole 211 is located in the location area, and first evacuating device can extract the air in clearance department between diaphragm 300 bottom and the location area in order to form vacuum state for diaphragm 300 produces the negative pressure with the one side of locating area contact, under atmospheric pressure's effect, makes diaphragm 300 adsorbed in location area department, and then realizes diaphragm 300's fixed.
Referring to fig. 4 and 5, as an alternative embodiment of the present embodiment, the upper die assembly 3 includes a connecting plate 31, an upper die 32, a buffer member 33, and a spring 34, the connecting plate 31 is connected to the pressing assembly 4, the upper die 32 is connected to the connecting plate 31, the buffer member 33 is provided with a forming hole 331, the upper die 32 is disposed in the forming hole 331, the forming hole 331 is used to form a portion of the heat-preserving chamber 6, one end of the spring 34 is connected to the connecting plate 31, and the other end of the spring 34 is connected to the buffer member 33.
By adopting the above technical scheme, the upper die 32 is used for being matched with the lower die assembly 2, and then pressing the plurality of membranes 300, so that the plurality of membranes 300 are connected to form a bar. When a plurality of diaphragms 300 are pressed, the inner wall of the forming hole 331 of the buffer member 33 can be matched with the lower pressing die assembly 2 to form the heat preservation cavity 6, and because the buffer member 33 is connected with the connecting plate 31 through the spring 34, the height of the top of the forming hole 331 relative to the surface of the lower pressing die assembly 2 can be adjusted through the compression spring 34, and then the height of the heat preservation cavity 6 can be adjusted when the plurality of diaphragms 300 are pressed.
Referring to fig. 4 and fig. 5 in combination with fig. 2, as an alternative embodiment of the present embodiment, the upper die assembly 3 includes a second evacuating device (not shown) and a sealing ring 35, the upper die assembly 3 is provided with a second air-extracting hole 36 communicated with the heat-preserving chamber 6, the second evacuating device is connected to the second air-extracting hole 36, and the sealing ring 35 is disposed on a side surface of the upper die assembly 3 close to the lower die assembly 2 and surrounds an outer peripheral side of the heat-preserving chamber 6.
Through adopting above-mentioned technical scheme, seal ring 35 can seal the clearance on the face that meets of last die assembly 3 and lower die assembly 2 for heat preservation chamber 6 forms airtight space, and second evacuating device can extract the air in the heat preservation chamber 6 through second aspirating hole 36, makes and forms the vacuum state in the heat preservation chamber 6. When a plurality of diaphragms 300 of pressfitting, do not have the air in the heat preservation chamber 6 of vacuum state, avoid producing the bubble on the face of connecting between a plurality of diaphragms 300, and then guarantee the linkage effect between a plurality of diaphragms 300, improve the production quality of product.
Referring to fig. 1 and fig. 6, as an alternative embodiment of the present embodiment, the pressurizing assembly 4 includes an oil press 41 and a first guide rod 42, an output shaft of the oil press 41 is connected to the upper die assembly 3, the oil press 41 is provided with a guide hole 411, one end of the first guide rod 42 is connected to the upper die assembly 3, and the other end of the first guide rod 42 is inserted into the guide hole 411.
Through adopting above-mentioned technical scheme, the length direction of first guide bar 42 is on a parallel with the moving direction of last moulding-die subassembly 3, pressure components 4 can drive last moulding-die subassembly 3 and remove, first guide bar 42 wears to locate in guiding hole 411, first guide bar 42 can lead and spacing to the removal of the output shaft of hydraulic press 41, the process that makes the output shaft drive of hydraulic press 41 go up moulding-die subassembly 3 and remove is more steady, and then promote the pressfitting effect of last moulding-die subassembly 3 a plurality of diaphragms 300 of pressfitting.
Referring to fig. 7, 8 and 9, as an alternative embodiment of the present embodiment, the temperature adjustment assembly 5 includes a heating assembly 51, a cooling assembly 52, a temperature sensor and a temperature controller, the temperature sensor is used for detecting the temperature of the heat preservation cavity 6, the temperature controller is electrically connected to the temperature sensor, the heating assembly 51 and the cooling assembly 52, the heating assembly 51 and the lower die assembly 2 are sequentially stacked, or the cooling assembly 52, the heating assembly 51 and the upper die assembly 3 are sequentially stacked; wherein, the temperature controller is used for controlling the heating assembly 51 to heat the heat preservation cavity 6, and the temperature controller is used for controlling the cooling assembly 52 to cool the heat preservation cavity 6, so as to adjust the temperature of the membrane to be within the preset temperature range.
It is understood that the heating assembly 51 may be an electric heater using a resistance heating method, an electromagnetic heater using an electromagnetic induction principle to generate an eddy current for heating, or a heating device using a heating medium (oil or water vapor, etc.) for heat exchange heating. Similarly, the cooling module 52 may be an air cooling device that utilizes gas flow to achieve heat exchange cooling, or a liquid cooling device that utilizes a liquid medium (e.g., water, oil, etc.) to achieve heat exchange cooling. To improve the accuracy of the temperature detection, the temperature sensor is preferably a plurality of temperature sensors, which are disposed at different positions within the soak chamber 6. The temperature controller is electrically connected with the temperature sensor, the temperature sensor collects temperature data in the heat preservation cavity 6, the temperature data can be transmitted to the temperature controller in the form of electric signals, and the temperature controller can adjust the temperature of the membrane 300 to a preset temperature range by controlling the heating component 51 and the cooling component 52 to be turned on or turned off.
For example, in one embodiment, when the temperature of the membrane is less than the minimum temperature in the preset temperature range, the temperature controller controls the heating element 51 to be activated, the heating element 51 heats the soak chamber 6, and the heat is transferred to the membrane 300, so that the temperature of the membrane 300 is raised to be within the preset temperature range; when the temperature of the membrane 300 is higher than the maximum temperature within the preset temperature range, the temperature controller controls the cooling assembly 52 to start, and the cooling assembly 52 takes away the heat in the heat-preserving chamber 6 and diffuses the heat out. For example, the cooling module 52 may include an ice-water machine, the temperature controller is electrically connected to the ice-water machine, and the temperature controller may control the operation of a water pump on the ice-water machine, so that the water pump drives the cooling medium in the cooling module 52 to circularly flow, and takes away the heat in the heat preservation cavity 6 and the heat on the heating module 51, so that the temperature of the membrane 300 is cooled to a preset temperature range, and further, the temperature of the membrane 300 is relatively constant. Or, in another embodiment, the temperature controller only controls the heating assembly 51 to be turned on and off, when the temperature of the incubation cavity 6 is lower than the lowest temperature in the preset temperature range, the temperature controller controls the heating assembly 51 to be turned on, the heating assembly 51 heats the incubation cavity 6, and when the temperature of the incubation cavity 6 is heated to the preset temperature range, the temperature controller controls the heating assembly 51 to be turned off, so as to prevent the temperature from continuously increasing beyond the preset temperature range. Thereby realizing the control of the temperature within the preset temperature range. In this embodiment, the cooling assembly 52 mainly functions as a heat barrier, reducing the rate at which heat generated by the heating assembly 51 is transferred to other components.
In summary, the step of controlling the heating module 51 to start to heat by the temperature controller and the step of controlling the cooling module 52 to start to cool by the temperature controller may be performed separately or simultaneously, and may be selected according to actual application requirements.
In the present embodiment, the cooling module 52 is preferably cooled by a cooling medium, the cooling module 52 is provided with a cooling flow passage 521, the cooling flow passage 521 is preferably arranged to meander, one end of the cooling flow passage 521 is provided with a medium inlet 522 and a medium outlet 523, the medium inlet 522 is used for the cooling medium to flow into the cooling flow passage 521, and the medium outlet 523 is used for the cooling medium to flow out of the cooling flow passage 521. The cooling medium can exchange heat with other components in the cooling flow path 521, thereby cooling the components.
Through adopting above-mentioned technical scheme, because diaphragm 300 places in heat preservation chamber 6, the temperature direct conduction of the interior air of heat preservation chamber 6 is to diaphragm 300, and then influence the temperature of diaphragm 300, be provided with temperature sensor in the heat preservation chamber 6, temperature sensor can gather the temperature data in the heat preservation chamber 6 and give temperature controller with this temperature data transmission, temperature controller can be according to air and the diaphragm heating of this temperature data control heating element 51 in to heat preservation chamber 6, can control air and the diaphragm cooling of cooling element 52 in to heat preservation chamber 6, make the temperature in heat preservation chamber 6 maintain predetermineeing the temperature range, and then make the temperature of diaphragm 300 maintain predetermineeing the temperature range.
Referring to fig. 1, as an optional implementation manner of the present embodiment, the film laminating apparatus 100 further includes a guiding assembly 7, the guiding assembly 7 includes a sleeve 71 and a second guiding rod 72, the sleeve 71 is connected to the upper die assembly 3, the second guiding rod 72 connects the upper die assembly 3 and the lower die assembly 2, and the second guiding rod 72 is disposed in the sleeve 71 in a penetrating manner.
Through adopting above-mentioned technical scheme, the length direction of second guide bar 72 is on a parallel with the moving direction of last die assembly 3, die assembly 3 removes in second guide bar 72 can drive, second guide bar 72 wears to locate in guiding hole 411, second guide bar 72 can lead and spacing to the removal of going up die assembly 3, make the moving process of going up die assembly 3 more steady, and then promote the pressfitting effect of a plurality of diaphragms 300 of die assembly 3 pressfitting.
Referring to fig. 3 and fig. 4, as an alternative embodiment of the present embodiment, the film laminating apparatus 100 further includes at least one positioning column 8, the positioning column 8 is connected to the lower die assembly 2, the positioning column 8 is used for positioning and matching with the positioning hole on the film 300, and the upper die assembly 3 is provided with a matching hole 37 correspondingly inserted and matched with the positioning column 8.
By adopting the technical scheme, the positioning column 8 is used for positioning and matching with the positioning hole on the membrane 300 to fix the position of the membrane 300, so that the plurality of membranes 300 can be conveniently stacked and positioned; the matching hole 37 can be used for the positioning column 8 to move, and when the upper die assembly 3 is in contact matching with the lower die assembly 2, the interference of the positioning column 8 on the movement of the upper die assembly 3 can be avoided.
The embodiment of the invention also provides lamination equipment which comprises a moving mechanism and the film laminating device 100 in any one of the technical schemes, wherein the lower die assembly 2 is arranged on the moving mechanism, and the moving mechanism is used for driving the lower die assembly 2 to pass through the upper die assembly 3.
Through adopting above-mentioned technical scheme, having placed diaphragm 300 on the push down die assembly 2, moving mechanism can drive push down die assembly 2 and move along predetermineeing the direction, and then realizes transplanting of diaphragm 300. The moving mechanism can be matched with an automatic production line, a mechanical arm or a conveying belt on the production line can convey the membrane 300 to the lower die assembly 2, and then the lower die assembly 2 is driven by the moving mechanism to move to the position below the upper die assembly 3.
Referring to fig. 10, as an alternative embodiment of the present embodiment, the lamination apparatus further includes an in-position detection assembly 200, the in-position detection assembly 200 includes a sensing module 210 and a control module 220, the sensing module 210 is configured to detect whether the lower die assembly 2 reaches a predetermined position opposite to the upper die assembly 3, and the control module 220 is configured to control the pressing assembly 4 to be activated when the lower die assembly 2 is at the predetermined position, so as to press the upper die assembly 3 and the lower die assembly 2. It is understood that the sensing module 210 may be an infrared light emitter, and the control module 220 may be an infrared light receiver, which may be disposed at a certain height and under the upper die assembly 3 for detecting whether the film 300 reaches a corresponding position under the upper die assembly 3. When the light path of the infrared light emitter is blocked by the membrane 300, the membrane 300 is represented to reach the position, at this time, the infrared light receiver controls the pressing assembly 4 to be started, and the pressing assembly 4 drives the upper die assembly 3 to press the plurality of membranes 300. When the light path of the infrared light emitter is received by the infrared light receiver, which indicates that the diaphragm 300 has left the position, the infrared light receiver controls the pressing member 4 to close. The sensing module 210 may also be a gravity sensor, the control module 220 may be a central control switch electrically connected to the gravity sensor, the gravity sensor may be disposed at a position corresponding to a lower portion of the upper die assembly 3, when the lower die assembly 2 moves to the position, the gravity sensor senses an increase in pressure, the central control switch controls the pressing assembly 4 to start, and the pressing assembly 4 drives the upper die assembly 3 to press the plurality of membranes 300. When the gravity sensor senses a decrease in pressure, indicating that the diaphragm 300 has moved away from this position, the gravity sensor controls the pressurizing assembly 4 to close.
Through adopting above-mentioned technical scheme, response module 210 and control module 220 cooperation, and then realize detecting down whether pressure die assembly 2 reachs preset position to control module 220 controls the pressure assembly 4 and starts or close, realizes the automatic control function.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A membrane laminating device, comprising:
a frame;
the lower die pressing assembly is arranged on the rack, can conduct heat and is used for placing a diaphragm;
the upper pressing die assembly is arranged on the rack and is opposite to the lower pressing die assembly, can conduct heat and is used for being pressed together with the lower pressing die assembly and jointly enclosing to form a heat preservation cavity for containing the diaphragm;
the pressurizing assembly is arranged on the rack and connected with the upper pressing die assembly, and the pressurizing assembly is used for driving the upper pressing die assembly and the lower pressing die assembly to be pressed together so as to press the membrane;
the temperature adjusting assembly is arranged on the upper pressing die assembly in a stacked mode, and/or the temperature adjusting assembly is arranged on the lower pressing die assembly in a stacked mode, and the temperature adjusting assembly is used for adjusting the temperature of the diaphragm to be within a preset temperature range.
2. The film laminating apparatus of claim 1, wherein said lower die assembly includes a lower die attached to said frame and a first vacuum apparatus, said lower die having a positioning area for placing said film, said positioning area having a first suction hole therein, said first vacuum apparatus being attached to said first suction hole.
3. The membrane laminating device according to claim 1, wherein said upper die assembly includes a connecting plate, an upper die, a buffer member and a spring, said connecting plate is connected to said pressing assembly, said upper die is connected to said connecting plate, said buffer member has a forming hole, said upper die is disposed in said forming hole, said forming hole is used for forming a part of said heat-insulating cavity, one end of said spring is connected to said connecting plate, and the other end of said spring is connected to said buffer member.
4. The membrane laminating apparatus according to claim 1, wherein the upper die assembly includes a second vacuum device and a sealing ring, the upper die assembly has a second air hole communicating with the heat-retaining chamber, the second vacuum device is connected to the second air hole, and the sealing ring is disposed on a side of the upper die assembly near the lower die assembly and around an outer periphery of the heat-retaining chamber.
5. The membrane laminating apparatus according to claim 1, wherein said pressurizing assembly includes an oil press and a first guide rod, an output shaft of said oil press is connected to said upper die assembly, said oil press has a guide hole, one end of said first guide rod is connected to said upper die assembly, and the other end of said first guide rod is inserted into said guide hole.
6. The membrane laminating device according to claim 1, wherein the temperature adjusting assembly includes a heating assembly, a cooling assembly, a temperature sensor and a temperature controller, the temperature sensor is used for detecting the temperature of the heat-preserving chamber, the temperature controller is electrically connected to the temperature sensor, the heating assembly and the cooling assembly, the heating assembly and the lower die assembly are sequentially stacked, or the cooling assembly, the heating assembly and the upper die assembly are sequentially stacked;
the temperature controller is used for controlling the heating assembly to heat the heat preservation cavity and/or controlling the cooling assembly to cool the heat preservation cavity so as to adjust the temperature of the membrane to be within the preset temperature range.
7. The film laminating apparatus of claim 1, further comprising a guide assembly including a sleeve connected to said upper die assembly and a second guide rod connecting said upper die assembly to said lower die assembly, said second guide rod being disposed through said sleeve.
8. The membrane laminating apparatus according to any one of claims 1-7, further comprising at least one positioning post attached to said lower die assembly for positioning engagement with a positioning hole on said membrane, said upper die assembly having a mating hole for mating with said positioning post.
9. A lamination stack apparatus comprising a moving mechanism to which the lower die assembly is mounted and a film lamination assembly according to any one of claims 1 to 8, the moving mechanism being adapted to move the lower die assembly past the upper die assembly.
10. The lamination apparatus according to claim 9, further comprising an in-position detection assembly including a sensing module for detecting whether the lower die assembly reaches a predetermined position relative to the upper die assembly and a control module for controlling the pressing assembly to be activated to press the upper die assembly and the lower die assembly when the lower die assembly is in the predetermined position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211626249.4A CN115938822A (en) | 2022-12-15 | 2022-12-15 | Diaphragm laminating device and laminating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211626249.4A CN115938822A (en) | 2022-12-15 | 2022-12-15 | Diaphragm laminating device and laminating equipment |
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| Publication Number | Publication Date |
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| CN115938822A true CN115938822A (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211626249.4A Pending CN115938822A (en) | 2022-12-15 | 2022-12-15 | Diaphragm laminating device and laminating equipment |
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| CN (1) | CN115938822A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117207642A (en) * | 2023-10-25 | 2023-12-12 | 浙江德龙科技有限公司 | Improved lamination machine for lamination film lamination |
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2022
- 2022-12-15 CN CN202211626249.4A patent/CN115938822A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117207642A (en) * | 2023-10-25 | 2023-12-12 | 浙江德龙科技有限公司 | Improved lamination machine for lamination film lamination |
| CN117207642B (en) * | 2023-10-25 | 2024-03-26 | 浙江德龙科技有限公司 | Improved lamination machine for lamination film lamination |
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