CN220052896U - Preheating and prepressing device and continuous laminating machine - Google Patents
Preheating and prepressing device and continuous laminating machine Download PDFInfo
- Publication number
- CN220052896U CN220052896U CN202321413404.4U CN202321413404U CN220052896U CN 220052896 U CN220052896 U CN 220052896U CN 202321413404 U CN202321413404 U CN 202321413404U CN 220052896 U CN220052896 U CN 220052896U
- Authority
- CN
- China
- Prior art keywords
- heating
- supporting frame
- vacuum
- preheating
- hollowed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010030 laminating Methods 0.000 title abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 51
- 229920002799 BoPET Polymers 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 21
- 239000004964 aerogel Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003475 lamination Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of laminating equipment, and particularly relates to a preheating and prepressing device which comprises a supporting frame, a heating part arranged on the supporting frame, and a vacuum conveying mechanism arranged on the supporting frame and positioned at the next station of the heating part; the heating part comprises a hollowed-out section fixedly arranged on the upper surface of the supporting frame and a heating assembly arranged below the hollowed-out section; the vacuum transfer mechanism includes a vacuum belt. Simultaneously provides a continuous laminating machine. By adopting the structure, aerogel and the PET film with viscosity after being heated are adhered together, relative movement does not exist between the aerogel and the PET film, and then the aerogel and the PET film are conveyed to a laminating machine through a vacuum conveying mechanism for lamination processing. The utility model has the following effects: 1. the device can reduce the manufacturing process cost, and after the device is additionally arranged on a continuous automatic pressing production line, continuous pressing production can be realized, and compared with a production line without a preheating and prepressing device, the yield and the efficiency are both obviously improved. 2. Compared with the manual pressing process, the working efficiency can be greatly improved.
Description
Technical Field
The utility model relates to the technical field of laminating equipment, in particular to a preheating and prepressing device and a continuous laminating machine adopting the same.
Background
At present, a large amount of aerogel and PET film-pressed materials are used as heat insulation materials in the new energy automobile battery, and the following processes are generally adopted at present:
first, the manual press-fit production process (currently mainly this process):
1. the manual press-fitting production line is characterized in that a PET film is cut into rectangular sheets according to the specification and the size by using a film cutting device, and a positioning hole is formed in the PET film; 2. cutting the aerogel into rectangular sheets with the specification and the size; 3. fixing the lower PET film by a fixing frame, sequentially placing aerogel and the upper PET film into the fixing frame, and taking out the fixing frame; 4. starting the press, heating the upper plate and the lower plate of the press to about 110 ℃, pressing down, vacuumizing, opening the press after about 1 minute, and taking out the finished product manually.
Secondly, a continuous automatic lamination production line:
1. manually loading upper and lower PET film coiled materials on an upper air expansion shaft and a lower air expansion shaft, wherein the length of one coiled material is 2000 meters;
2. manually stacking aerogel in a feeding box, and loading 1600 sheets of material at a time; 3. the robot takes out 4 aerogel sheets, puts the aerogel sheets on a locating clamp, and then turns the aerogel sheets onto a lower PET film, and the lower PET aerogel sheet and the upper PET film sheet are sent to a press together with a transmission belt; 4. after the press is pressed for 1 minute, the product is sent to a No. 1 cutter, a visual inspection is carried out, and then the product is fed into a No. 2 cutter and a slitting cutter, and the product after slicing and slitting is discharged 4 pieces at a time.
The following disadvantages exist in the adoption of the process:
1. the manual pressing production process has low working efficiency.
2. When in manual pressing production, an operator needs to stretch hands into the press for operation, the upper plate and the lower plate of the press are heated to be more than 100 ℃, the working environment is poor, the pressing down pressure of the press is up to 150 tons, and the press belongs to a high-risk post.
3. The continuous press-fitting production line has high benefit, and the whole-line PET is continuously produced by coil materials, but the aerogel is easy to move in the PET film, so that the product yield is low. And the popularization of the continuous automatic production line is limited.
Disclosure of Invention
In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide a preheating and prepressing device.
The second purpose is to provide a continuous laminating machine.
In order to achieve the first object, the present utility model adopts the following technical scheme: the preheating and prepressing device comprises a supporting frame, a heating part arranged on the supporting frame, and a vacuum conveying mechanism arranged on the supporting frame and positioned at the next station below the heating part; the heating part comprises a hollowed-out section fixedly arranged on the upper surface of the supporting frame and a heating assembly arranged below the hollowed-out section; the vacuum transfer mechanism includes a vacuum belt.
Preferably, the hollowed-out section is a metal plate, a plurality of strip-shaped perforations are arranged in the hollowed-out section, and the upper surface of the hollowed-out section is used for placing the PET film; the heating assembly is three groups altogether, and every group heating assembly is including locating the fixed plate of braced frame bottom surface and being located the fretwork section below, locates the mounting panel on the fixed plate, locates the cylinder on the mounting panel, and the heating bottom plate that is connected with the extensible member on the cylinder locates at least one heat-generating body on the heating bottom plate.
Preferably, the number of the heating elements is four, and the bottom ends of the heating elements are vertical to the heating bottom plate and are fixedly connected with the heating bottom plate; each heating body is provided with a probe.
The vacuum conveying mechanism comprises a vacuum cavity arranged in the supporting frame, a driving shaft arranged at one end of the supporting frame, a driven shaft arranged in the supporting frame and two ends of the driven shaft are respectively and vertically connected with two sides of the vacuum frame, a vacuum belt is sleeved outside the driving shaft and the driven shaft, and the vacuum cavity is arranged in the vacuum belt.
The support frame comprises two sections which are parallel to each other, two bearing seats which are respectively arranged at the corresponding end parts of the two sections are arranged at one end of the support frame, and two ends of the drive shaft are respectively connected with the two bearing seats.
An air suction port is arranged on the outer side surface of one of the profiles, and the air suction port is communicated with the inside of the vacuum cavity; two support plates are arranged on the bottom surface of the support frame.
The other end of the supporting frame is provided with a supporting seat.
In order to achieve the second object, a continuous press-fitting machine is provided, which comprises the preheating pre-pressing device.
The technical effect is that the front half section of the supporting frame is provided with a hollowed-out stainless steel plate, and as the area is free of a belt, the hollowed-out stainless steel plate has the function of supporting the PET film; through testing, the PET film has good viscosity at about 80 degrees, and can be stuck only by touching for about 1 second; twelve heating constant temperature rods are arranged under the hollowed stainless steel plate, the constant temperature rods are respectively controlled to move up and down by three groups of sliding table cylinders, and the heights of the constant temperature rods can be adjusted according to requirements; the robot starts to descend when conveying the aerogel to the PET film, and the constant temperature rod ascends to the bottom of the PET film for about 1 second after reaching the coordinates of the film surface; the whole process does not influence the processing rhythm of the production line, at the moment, the aerogel and the PET film with viscosity after being heated are adhered together, no relative movement exists between the aerogel and the PET film, and then the aerogel is conveyed to the laminating machine for lamination processing through the vacuum conveying mechanism. The utility model has the following effects:
1. the device can reduce the manufacturing process cost, and after the device is additionally arranged on a continuous automatic pressing production line, continuous pressing production can be realized, and compared with a production line without a preheating and prepressing device, the yield and the efficiency are both obviously improved.
2. Compared with the manual pressing process, the working efficiency can be greatly improved.
Drawings
FIG. 1 is a perspective view of a preheating and prepressing device according to an embodiment of the utility model;
FIG. 2 is an exploded view of a pre-heating and pre-pressing device according to an embodiment of the present utility model;
fig. 3 is a perspective view of a heating assembly according to an embodiment of the utility model.
Detailed Description
In order to better understand the aspects of the present utility model, the present utility model will be described in further detail with reference to the drawings and embodiments.
As shown in fig. 1-2, an embodiment of the present utility model provides a pre-heating and pre-pressing device, which includes a support frame 1, which is disposed on a rack (not shown), a heating portion disposed on the support frame 1, and a vacuum conveying mechanism disposed on the support frame and located at a next station of the heating portion; the heating part comprises a hollowed-out section 2 fixedly arranged on the upper surface of the supporting frame and a heating component arranged below the hollowed-out section; the vacuum transfer mechanism comprises a vacuum belt 3.
Here, the support frame 1 comprises two profiles 101 parallel to each other.
The hollow section 2 is a metal plate, a plurality of strip-shaped perforations 201 are formed in the metal plate, and the upper surface of the hollow section is used for placing a PET film; the heating elements are in three groups, each group of heating elements comprises a fixed plate 4 arranged on the bottom surface of the supporting frame 1 and positioned below the hollowed-out section 2, a mounting plate 5 arranged on the fixed plate, a cylinder 6 arranged on the mounting plate, a heating bottom plate 7 connected with a telescopic piece on the cylinder, and at least one heating body 8 arranged on the heating bottom plate, as shown in figure 3.
As shown in fig. 3, in this embodiment, four heating elements 8 are provided on each heating element, and the bottom ends thereof are perpendicular to and fixedly connected with the heating base plate 7; each heating element is provided with a probe 9. Of course, the number of the heating elements may be set according to actual conditions.
As shown in fig. 2, the vacuum conveying mechanism comprises a vacuum cavity 10 arranged in the supporting frame 1, a driving shaft 11 arranged at one end of the supporting frame, a driven shaft (not shown) arranged in the supporting frame 1 and two ends of which are respectively and vertically connected with two sides of the vacuum frame, a vacuum belt 3 is sleeved outside the driving shaft 11 and the driven shaft, and the vacuum cavity 10 is positioned in the vacuum belt 3.
Two bearing seats 12 are arranged at one end of the driving shaft 11 arranged on the supporting frame 1 and are respectively arranged at the corresponding end parts of the two section bars 101, and two ends of the driving shaft are respectively connected with the two bearing seats 12.
An air suction opening 13 is arranged on the outer side surface of one of the section bars 101, and the air suction opening 13 is communicated with the inside of the vacuum cavity 10; two support plates 14 are provided on the bottom surface of the support frame 1.
The other end of the supporting frame 1 is provided with a supporting seat 15.
The utility model also provides a continuous laminating machine, which comprises the preheating pre-pressing device.
By adopting the preheating and prepressing device, the whole process does not influence the processing rhythm of the production line, at the moment, the aerogel and the heated PET film with viscosity are adhered together, relative movement does not exist between the aerogel and the PET film, and the aerogel and the PET film are conveyed to a laminating machine through a vacuum conveying mechanism for laminating. The utility model has the following effects:
1. the device can reduce the manufacturing process cost, and after the device is additionally arranged on a continuous automatic pressing production line, continuous pressing production can be realized, and compared with a production line without a preheating and prepressing device, the yield and the efficiency are both obviously improved.
2. Compared with the manual pressing process, the working efficiency can be greatly improved.
In the above description, it should be noted that the terms "mounted," "connected," and the like should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two parts can be directly connected or indirectly connected through an intermediate medium, and can be communicated with each other inside the two parts; "disposed" is understood to mean "mounted to, disposed on," and includes mounting means such as fixed mounting, movable mounting, and the like.
It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.
Claims (8)
1. The preheating and prepressing device is characterized by comprising a supporting frame, a heating part arranged on the supporting frame and a vacuum conveying mechanism arranged on the supporting frame and positioned at the next station below the heating part; the heating part comprises a hollowed-out section fixedly arranged on the upper surface of the supporting frame and a heating assembly arranged below the hollowed-out section; the vacuum transfer mechanism includes a vacuum belt.
2. The preheating and prepressing device according to claim 1, wherein the hollowed-out section is a metal plate, a plurality of strip-shaped perforations are formed in the hollowed-out section, and the upper surface of the hollowed-out section is used for placing a PET film; the heating assembly is three groups altogether, and every group heating assembly is including locating the fixed plate of braced frame bottom surface and being located the fretwork section below, locates the mounting panel on the fixed plate, locates the cylinder on the mounting panel, and the heating bottom plate that is connected with the extensible member on the cylinder locates at least one heat-generating body on the heating bottom plate.
3. The preheating and prepressing device according to claim 2, wherein the number of the heating elements is four, and the bottom ends of the heating elements are vertical to the heating bottom plate and fixedly connected with the heating bottom plate; each heating body is provided with a probe.
4. The pre-heating and pre-pressing device as set forth in claim 2, wherein the vacuum conveying mechanism comprises a vacuum cavity arranged in the supporting frame, a driving shaft arranged at one end of the supporting frame, a driven shaft arranged in the supporting frame and two ends of which are respectively and vertically connected with two sides of the vacuum frame, a vacuum belt sleeved outside the driving shaft and the driven shaft, and the vacuum cavity is positioned in the vacuum belt.
5. The preheating and prepressing device according to claim 4, wherein the supporting frame comprises two sections parallel to each other, two bearing seats are arranged at one end of the supporting frame, which is provided with the driving shaft, the bearing seats are respectively arranged at the corresponding end parts of the two sections, and two ends of the driving shaft are respectively connected with the two bearing seats.
6. The preheating and prepressing device according to claim 5, wherein an air suction port is arranged on the outer side surface of one of the profiles, and the air suction port is communicated with the inside of the vacuum cavity; two support plates are arranged on the bottom surface of the support frame.
7. A pre-heating and pre-pressing device as defined in claim 5, wherein the other end of the supporting frame is provided with a supporting seat.
8. A continuous press-fitting machine, characterized in that it comprises a preheating pre-pressing device according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321413404.4U CN220052896U (en) | 2023-06-05 | 2023-06-05 | Preheating and prepressing device and continuous laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321413404.4U CN220052896U (en) | 2023-06-05 | 2023-06-05 | Preheating and prepressing device and continuous laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220052896U true CN220052896U (en) | 2023-11-21 |
Family
ID=88762986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321413404.4U Active CN220052896U (en) | 2023-06-05 | 2023-06-05 | Preheating and prepressing device and continuous laminating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220052896U (en) |
-
2023
- 2023-06-05 CN CN202321413404.4U patent/CN220052896U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209071184U (en) | A kind of leather keyboard hot-pressing machine | |
| CN111070715A (en) | Automatic feeding and discharging equipment of silica gel vulcanizing machine | |
| CN110434945A (en) | A kind of plank sheet stock automatic charging device | |
| CN220052896U (en) | Preheating and prepressing device and continuous laminating machine | |
| CN214395493U (en) | Partition wall plate production line integrating heat collection, laser pressing, carving and placing | |
| CN110682098A (en) | Circulating automatic assembly equipment of sole massage ring | |
| CN212069851U (en) | Glass apron washs tectorial membrane all-in-one | |
| CN214444334U (en) | Assembling device for stator and casing thermal sleeve | |
| CN213802207U (en) | Automatic binding off equipment of die-cut nylon cloth | |
| CN213472368U (en) | Paper cup processing device | |
| CN112606414A (en) | Partition wall plate production line integrating heat collection, laser pressing, carving and placing | |
| CN113953375A (en) | Automatic production line for punching automobile parts and working method thereof | |
| CN218577038U (en) | Hot melting device is absorb in plastic-aluminum membrane punching press | |
| CN111570591A (en) | Stamping device for machining | |
| CN215360379U (en) | Vacuum flat pressing machine of special equipment for battery production | |
| CN221018193U (en) | Roller stamping forming machine for processing iron plates | |
| CN220661018U (en) | Height-adjustable hollow plate transverse cutting conveying device | |
| CN211892061U (en) | Equipment for realizing combined heating forming of two materials | |
| CN214601556U (en) | Stamping equipment material feeding unit | |
| CN220784934U (en) | Silica gel pad production facility that generates heat | |
| CN211615706U (en) | Cutting device for vacuum insulation board core material | |
| CN220218884U (en) | Flat plate hot press with belt conveying function | |
| CN214000944U (en) | Printing and gold stamping device | |
| CN218453266U (en) | Non-pinhole nano bonding equipment for waterproof layer of heat preservation quilt | |
| CN220096768U (en) | Horizontal glass film sticking machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |