CN218489138U - Plastic sheet and glass sheet interface bonding device - Google Patents
Plastic sheet and glass sheet interface bonding device Download PDFInfo
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- CN218489138U CN218489138U CN202222024848.0U CN202222024848U CN218489138U CN 218489138 U CN218489138 U CN 218489138U CN 202222024848 U CN202222024848 U CN 202222024848U CN 218489138 U CN218489138 U CN 218489138U
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Abstract
The utility model discloses a plastic sheet and glass piece interface bonding device, including horizontal support (1), install in horizontal support (1) top surface is used for sample fixing base (3) of fixed plastic sheet, install in pneumatic pump (5) directly over sample fixing base (3), install in pneumatic pump (5) expansion end is used for installing adding briquetting (4), installing in horizontal support (1) top surface just can be right the ceramic hot plate (6) that the plastic sheet heated. The plastic sheet and glass sheet interface bonding device can bond the plastic sheet and the glass sheet and can represent the bonding performance.
Description
Technical Field
The utility model relates to a welding equipment technical field especially relates to a plastic sheet and glass piece interface bonding device.
Background
With the rapid development of the composite material industry, the application of composite material products such as glass fiber rail transit, automobiles, electronics and the like is rapidly advanced, but the quality requirements of products for the application and development of glass fiber thermoplastic products are higher and higher, and because the thermoplastic composite material matrix resin is a high polymer, the melt viscosity is high, the thermoplastic composite material matrix resin is difficult to be uniformly distributed in reinforcing fibers and form good impregnation with the fibers, and the problem of poor interface bonding exists.
The interface is not combined by chemical bonds and is poor in combination, but the interface is also poor only by the connection of short chemical bonds, a strong and tough combined interface is required, the interface has strong combination and interface relaxation capacity, and meanwhile, the optimal design of the interface buffer layer capable of being fused with a high polymer matrix is required.
At present, a large flat plate composite material hot press is used for sample preparation, because the area of a hot press die is about 300 x 300mm, the temperature fluctuation of the heated die is large +/-25 ℃, and the small pressure is below 1Mpa, the precision control is difficult, the bonding surface of a sheet material and a glass sheet to be bonded is only 25 x 25mm, the pressed samples have no repeatability because the temperature and the pressure can not be accurately controlled in the test, and the performance deviation is large and no assistance is provided for the test research.
In summary, how to effectively solve the problems of difficult bonding between plastic sheets and glass sheets, etc., is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a plastic sheet and glass piece interface bonding device, this plastic sheet and glass piece interface bonding device can make plastic sheet and glass piece bond, and can characterize the bonding performance.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a plastic sheet and glass piece interface bonding device, includes the horizontal support, install in the horizontal support top surface is used for the sample fixing base of fixed plastic sheet, install in pneumatic pump directly over the sample fixing base, install in the pneumatic pump expansion end is used for installing the briquetting of glass piece, install in the horizontal support top surface just can be right the ceramic hot plate that the plastic sheet carries out the heating.
Optionally, the ceramic heating plate is installed on the rotating device, and the rotating device can control the ceramic heating plate to be located right above the plastic sheet or away from the plastic sheet.
Optionally, the rotating device comprises a rotating seat and a rotating support, the rotating seat is mounted on the horizontal support, the rotating support is connected to the connecting hole of the rotating seat through a hinge shaft, the hinge shaft of the rotating support can rotate around the connecting hole, and the rotating support is connected with the ceramic heating plate.
Optionally, the pneumatic control system further comprises an air compressor with an air outlet connected with an air inlet of the pneumatic pump through a compressed air pipe, and the compressed air pipe is provided with a pressure regulating valve and a pressure gauge.
Optionally, the pressure regulating valve has a first air outlet and a second air outlet, the first air outlet is communicated with the air inlet of the pneumatic pump, the rotating device is controlled by a pneumatic mechanism, and the second air outlet is communicated with the air inlet of the pneumatic mechanism.
Optionally, the device further comprises a controller, and the controller is electrically connected with the air compressor of the pneumatic pump, the pressurizing block, the ceramic heating plate, the pressure regulating valve and the pressure gauge.
Optionally, a sample box is disposed below the top surface of the horizontal support.
Optionally, a clamping groove is formed in the bottom surface of the pressurizing block, and the glass sheet is placed in the clamping groove.
The utility model provides a plastic sheet and glass piece interface bonding device, include horizontal support, sample fixing base, pneumatic pump, add briquetting, ceramic hot plate. The top surface of the horizontal support is an installation surface, and the top surface is along the horizontal direction, so that each part is easy to install, and the stability of the whole welding device is ensured.
The sample fixing seat is installed on the top surface of the horizontal support, and the plastic sheet is installed on the sample fixing seat. Optionally, the sample holder is provided with a limiting groove for loading the plastic sheet, the plastic sheet is placed in the limiting groove, the plastic sheet is accurately and quickly positioned, and the glass sheet and the plastic sheet can be precisely positioned when being bonded.
The ceramic heating plate is arranged on the top surface of the horizontal support and heats and melts the plastic sheet.
The pneumatic pump is installed directly over the sample fixing base, and the expansion end of pneumatic pump is along vertical direction, and the expansion end is towards the sample fixing base. The pressurizing block is arranged at the movable end of the pneumatic pump, and the glass sheet is arranged on the pressurizing block. The movable end of the pneumatic pump moves downwards to drive the pressurizing block to move downwards, the glass sheet moves downwards along with the pressurizing block until the glass sheet is attached to the upper surface of the plastic sheet, and the glass sheet and the molten plastic sheet are bonded together through the fixed pressure of the pressurizing block.
The utility model provides a plastic sheet and glass piece interface bonding device at plastic sheet and glass piece bonding in-process, heats the plastic sheet through ceramic heating board, and ceramic heating board can accurate invariable temperature control scope to can rapid heating up reach required temperature value.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an interface bonding device between a plastic sheet and a glass sheet according to an embodiment of the present invention.
The drawings are numbered as follows:
1. a horizontal support; 2. a sample box; 3. a sample holder; 4. pressing a block; 5. a pneumatic pump; 6. heating the plate; 7. the support is rotated.
Detailed Description
The core of the utility model is to provide a plastic sheet and glass piece interface bonding device, this plastic sheet and glass piece interface bonding device can make plastic sheet and glass piece bond, and can characterize the bonding property.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a plastic sheet and glass sheet interface bonding apparatus according to an embodiment of the present invention.
In a specific embodiment, the utility model provides a plastic sheet and glass piece interface bonding device, including horizontal support 1, install in 1 top surface of horizontal support and be used for the sample fixing base 3 of fixed plastic sheet, install in the pneumatic pump 5 directly over the sample fixing base 3, install in 5 expansion ends of pneumatic pump and be used for installing the pressurization piece 4 of glass piece, install in 1 top surface of horizontal support and can carry out the ceramic heating board 6 that heats to the plastic sheet.
In the structure, the plastic sheet and glass sheet interface bonding device comprises a horizontal support 1, a sample fixing seat 3, a pneumatic pump 5, a pressurizing block 4 and a ceramic heating plate 6. The top surface of the horizontal support 1 is a mounting surface, and the top surface is along the horizontal direction, so that each part is easy to mount, and the stability of the whole welding device is ensured.
The sample fixing seat 3 is installed on the top surface of the horizontal support 1, and the plastic sheet is installed on the sample fixing seat 3. Optionally, the sample holder 3 is provided with a limiting groove for loading a plastic sheet, the plastic sheet is placed in the limiting groove, the plastic sheet is accurately and quickly positioned, and the glass sheet and the plastic sheet can be precisely positioned when being bonded.
The ceramic heating plate 6 is arranged on the top surface of the horizontal support 1, and the ceramic heating plate 6 heats and melts the plastic sheets.
The utility model provides a plastic sheet and glass piece interface bonding device at plastic sheet and glass piece bonding in-process, heats the plastic sheet through ceramic heating plate 6, and ceramic heating plate 6 can accurate invariable temperature control scope to can rapid heating up reach required temperature value.
The plastic sheet and glass sheet interface bonding device is only a preferred scheme, is not particularly limited to the above, can be specifically adjusted according to actual needs on the basis, and accordingly different embodiments can be obtained. The rotating device is arranged on the top surface of the horizontal support 1, the ceramic heating plate 6 is arranged on the rotating device, and the rotating device can control the ceramic heating plate 6 to move right above the plastic sheet so as to heat the plastic sheet; the ceramic heating plate 6 may also be controlled away from the plastic sheet and away from the pressuring block 4 to press and bond the glass sheet to the underlying plastic sheet.
The rotating device is used for adjusting the distance between the ceramic heating plate 6 and the plastic sheet, so that the plastic sheet can be heated in a short distance, and the heating efficiency is improved; and the pressing block 4 does not interfere with downward movement, so that the normal bonding of the glass sheet and the plastic sheet is ensured.
On the basis of the above embodiments, the rotating device includes the rotating base and the rotating bracket 7, the rotating base is installed on the horizontal support 1, the rotating bracket 7 is connected to the connecting hole of the rotating base through the hinge shaft, and the hinge shaft of the rotating bracket 7 can rotate around the connecting hole. The rotating bracket 7 is connected with the ceramic heating plate 6, thereby driving the ceramic heating plate 6 to rotate. Alternatively, the hinge shaft of the rotary bracket 7 may be rotated by 90 ° around the coupling hole, so that the ceramic heating plate 6 may be rotated with the rotary bracket 790 ° to control the positions of the ceramic heating plate 6 and the plastic sheet. When the ceramic heating plate 6 is at the first set position, the ceramic heating plate 6 is positioned right above the plastic sheet; after the ceramic heating rotates 90 degrees along with the rotating support 7, the ceramic heating plate 6 is far away from the plastic sheet and is withdrawn from the position right above the plastic sheet, so that the pressurizing block 4 descends, and the control is more convenient, rapid and accurate.
On the basis of each above-mentioned specific embodiment, still include the air compressor machine, the gas outlet of air compressor machine passes through compressed air pipe with pneumatic pump 5's air inlet and is connected, is provided with pressure air-vent valve and manometer on the compressed air pipe, and during the bonding, the air compressor machine is for pneumatic pump 5 provides power, detects compressed air's pressure through the manometer, forces compressed air through the air-vent valve and stabilizes the loading pressure, and speed pressure is unanimous when pushing down each time, guarantees the faying surface and the effect uniformity of every sample.
On the basis of the above embodiments, the pressure regulating valve has a first air outlet and a second air outlet, the first air outlet is communicated with the air inlet of the pneumatic pump 5, the rotating device is controlled by the pneumatic mechanism, the second air outlet is communicated with the air inlet of the pneumatic mechanism, that is, the air compressor is communicated with the pressure regulating valve by a compressed air pipe, the outlet of the pressure regulating valve is divided into two parts and then respectively connected with the rotating device and the inlet of the pneumatic pump 5, and it is convenient to control the rotation of the rotating device.
On the basis of each above-mentioned specific embodiment, still include the controller, the controller is connected with pneumatic pump 5, pressurization piece 4, ceramic hot plate 6, pressure air-vent valve, the equal air compressor machine electricity of manometer, and the controller is respectively to ceramic hot plate 6, pressure air-vent valve, manometer, pressurization piece 4, rotary device and pneumatic pump 5 control, carries out accurate control to temperature, pressure, time, guarantees whole bonding system's stability.
When the glass sheet is bonded with the plastic sheet, firstly, the horizontal support 1 is adjusted to ensure that the bonding device between the plastic sheet and the glass sheet interface is in a horizontal state; opening a communication power supply, starting an air compressor until the pressure reaches 3MPa, and adjusting the pressure of a pressure regulating valve to 1.5MPa; the plastic sheet is mounted on the sample holder 3, the glass sheet is mounted on the pressurizing plate, the electric control system is turned on, and the corresponding heating temperature is set according to the melting temperature of the plastic sheet material, such as: heating PP-200 deg.C, PC-280 deg.C, melting time and pressurizing time parameters, such as PP-15S and PP-18S; after the temperature reaches the set temperature, the rotation function of the electrical control system is turned on, the rotation device drives the ceramic heating plate 6 to rotate and melt the plastic sheet, and after the heating time reaches the set value, the rotation device automatically returns to rotate and move away the rotating support 7; and then the pneumatic pump 5 drives the glass sheet to move downwards and attach to the plastic sheet in a molten state, when the set pressurizing time is up, for example, 20S, the pneumatic pump 5 returns, and the bonded sample is taken out, so that the sample in which the glass sheet and the plastic block are bonded together is obtained and is used for later-stage interface research.
The utility model provides a plastic sheet and glass piece interface bonding device can carry out accurate detection interface mechanical properties value to all glass and plastic sheet bonding property, improves the bonding quality.
In another more reliable embodiment, on the basis of any one of the above embodiments, the sample box 2 is arranged below the top surface of the horizontal support 1, the horizontal support 1 supports the sample box 2, and samples and articles to be tested can be placed in the sample box 2, so that the storage space is increased, the required articles can be conveniently found, and the surface of the sample fixing seat 3 is kept clean.
In another more reliable embodiment, on the basis of any one of the above embodiments, the bottom surface of the pressurizing block 4 is provided with a clamping groove, the size of the clamping groove is matched with the size of the glass sheet, the glass sheet is placed in the clamping groove, the position of the glass sheet is accurately positioned by the clamping groove, the same overlapping size and position after downward pressing and bonding are ensured, and the accurate butt joint of the glass sheet and the plastic sheet is ensured.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The above is a detailed introduction of the interface bonding device for plastic sheets and glass sheets provided by the present invention. The principles and embodiments of the present invention have been explained herein using specific examples, and the above description of the embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a plastic sheet and glass piece interface bonding device, its characterized in that, including horizontal support (1), install in horizontal support (1) top surface is used for sample fixing base (3) of fixed plastic sheet, install in pneumatic pump (5) directly over sample fixing base (3), install in pneumatic pump (5) expansion end is used for installing briquetting (4) of glass piece, install in horizontal support (1) top surface just can be right the plastic sheet carries out ceramic heating board (6) that heats.
2. The plastic sheet-to-glass sheet interface bonding apparatus of claim 1, further comprising a rotating device mounted on the top surface of the horizontal support (1), the ceramic heating plate (6) being mounted on the rotating device, the rotating device being capable of controlling the ceramic heating plate (6) to be located directly above the plastic sheet or away from the plastic sheet.
3. The plastic sheet-glass interfacial bonding apparatus of claim 2, wherein said rotating means comprises a rotating base and a rotating bracket (7), said rotating base is mounted on said horizontal support (1), said rotating bracket (7) is connected to a connecting hole of said rotating base through a hinge shaft, the hinge shaft of said rotating bracket (7) can rotate around the connecting hole, said rotating bracket (7) is connected to said ceramic heating plate (6).
4. The plastic sheet and glass sheet interface bonding device of claim 3, further comprising an air compressor having an air outlet connected to the air inlet of the pneumatic pump (5) via a compressed air pipe, wherein the compressed air pipe is provided with a pressure regulating valve and a pressure gauge.
5. Plastic sheet and glass sheet interface bonding apparatus according to claim 4, wherein the pressure-relief valve has a first outlet port in communication with the inlet port of the pneumatic pump (5) and a second outlet port in communication with the inlet port of the pneumatic mechanism, the rotation means being controlled by a pneumatic mechanism.
6. The plastic sheet and glass sheet interface bonding apparatus of claim 5, further comprising a controller electrically connected to the pneumatic pump (5), the pressure block (4), the ceramic heating plate (6), the pressure regulating valve, and the pressure gauge air compressor.
7. A plastic sheet and glass sheet interfacial bonding apparatus according to any one of claims 1-6, wherein a sample chamber (2) is provided below the top surface of the horizontal support (1).
8. A plastic sheet and glass sheet interface bonding apparatus as claimed in any one of claims 1 to 6, wherein the pressuring block (4) has a slot in its bottom surface into which the glass sheet is placed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222024848.0U CN218489138U (en) | 2022-08-02 | 2022-08-02 | Plastic sheet and glass sheet interface bonding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222024848.0U CN218489138U (en) | 2022-08-02 | 2022-08-02 | Plastic sheet and glass sheet interface bonding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218489138U true CN218489138U (en) | 2023-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222024848.0U Active CN218489138U (en) | 2022-08-02 | 2022-08-02 | Plastic sheet and glass sheet interface bonding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218489138U (en) |
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2022
- 2022-08-02 CN CN202222024848.0U patent/CN218489138U/en active Active
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