CN111390696A - Processing equipment and production process of high-strength explosion-proof glass - Google Patents
Processing equipment and production process of high-strength explosion-proof glass Download PDFInfo
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- CN111390696A CN111390696A CN202010228525.6A CN202010228525A CN111390696A CN 111390696 A CN111390696 A CN 111390696A CN 202010228525 A CN202010228525 A CN 202010228525A CN 111390696 A CN111390696 A CN 111390696A
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- toughened glass
- explosion
- glass
- proof glass
- processing equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10816—Making laminated safety glass or glazing; Apparatus therefor by pressing
- B32B17/10825—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts
- B32B17/10834—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10981—Pre-treatment of the layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/1099—After-treatment of the layered product, e.g. cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
- B32B37/1018—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using only vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mining & Mineral Resources (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a processing device and a production process of high-strength explosion-proof glass, belonging to the technical field of explosion-proof glass processing. This explosion-proof glass's of high strength processing equipment and production technology, through the cutter, first electronic hydraulic stem, the electronic hydraulic stem of second, the frame of polishing, mutually support between pivot and the bearing, can guarantee the cutting dynamics to toughened glass, can realize simultaneously quick to toughened glass's the process of polishing, guarantee toughened glass's rapid processing to a certain extent, reduce the probability that stress serious concentration appears, guarantee explosion-proof glass course of working's quality and efficiency to a certain extent, reduce the danger that manual operation process appears simultaneously.
Description
Technical Field
The invention belongs to the technical field of processing of explosion-proof glass, and particularly relates to processing equipment and a production process of high-strength explosion-proof glass.
Background
Cutting is mostly to rely on the staff manual to go on in the current explosion-proof glass course of working, and the staff is difficult to the dynamics of accurate control cutting operation, leads to glass corner to appear crack and serious deckle edge, leads to the glass corner to appear serious stress concentration even, needs the staff manual to polish the deckle edge, and the treatment effeciency is lower, and the precision of polishing simultaneously is difficult to the unified standard, leads to explosion-proof glass's course of working efficiency ideal inadequately, and the simultaneous operation process has higher danger.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects in the prior art, the invention provides processing equipment for high-strength explosion-proof glass and a production process thereof, and solves the problems that in the glass cutting process of the explosion-proof glass processing process, the cutting force is difficult to control accurately when workers manually carry out the cutting process, and meanwhile, the danger in the burr polishing process is high, and even the processing efficiency of the explosion-proof glass is influenced.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an explosion-proof glass's of high strength processing equipment, includes the carriage, the upper surface of carriage inner wall is connected through two first electronic hydraulic stems and the last fixed surface who places the frame, the front side of placing the frame inner wall is through the positive fixed connection of two electronic hydraulic stems of second and movable plate, the upper surface of movable plate is provided with the motor, the output shaft of motor is provided with two rotary rods, two the one side that the rotary rod was kept away from each other is all seted up flutedly.
The right flank of recess inner wall is provided with the bearing, be provided with the pivot in the bearing, the left end of pivot and the right-hand member fixed connection of dead lever, the upper surface and the lower surface of dead lever all are provided with the stopper, the spacing groove has been seted up to the right flank of stopper, the upside the spacing inslot is provided with locating component.
The right flank of locating component joint at the rotary rod, the upper surface of dead lever is provided with the riser, two the opposite face of riser all is through the one side fixed connection that a plurality of spring and two frames of polishing kept away from each other.
As a further scheme of the invention: the positioning assembly comprises a bolt, the bolt is arranged in the limiting groove, a threaded cap is connected to the outer surface of the bolt in a threaded mode, and the threaded cap is connected to the right side face of the rotating rod in a clamped mode.
As a further scheme of the invention: the lower surface of dead lever is provided with the cutter, the frame inner wall of polishing is provided with abrasive paper.
As a further scheme of the invention: the left side face and the right side face of the moving plate are provided with first sliding blocks, the first sliding blocks are arranged in first sliding grooves, and the first sliding grooves are respectively arranged on the left side face and the right side face of the inner wall of the placing frame.
As a further scheme of the invention: the upper surface of rotary rod is provided with the second slider, two the second slider sets up in same second spout, the lower surface at the movable plate is seted up to the second spout, the second spout is cyclic annular setting.
A production process of high-strength explosion-proof glass comprises the following steps:
(1) preparing and pretreating raw materials, cutting toughened glass according to a preset size, polishing and cleaning the toughened glass, and drying the toughened glass;
(2) firstly, covering an EVA film on the surface of toughened glass to ensure that the EVA film and the toughened glass are completely and smoothly attached;
(3) attaching a PVB film to the surface of the EVA film;
(4) putting the toughened glass treated in the step 3 into a vacuum chamber of a vacuumizing machine, and applying vacuum degree of 0.086Mpa to the joint of the toughened glass, the EVA film and the PVB film to extract vacuum so as to tightly combine the toughened glass, the EVA film and the PVB film;
(5) putting the toughened glass obtained in the operation steps into a high-temperature furnace, and heating at the temperature of 80-115 ℃ for 20-25min to ensure that the toughened glass, the EVA film and the PVB film are tightly combined;
(6) and taking out the glass after heating, and naturally cooling to finally obtain the finished product of the explosion-proof glass.
(III) advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. this explosion-proof glass's of high strength processing equipment and production technology, through the cutter, first electronic hydraulic stem, the electronic hydraulic stem of second, the frame of polishing, mutually support between pivot and the bearing, the electronic hydraulic stem of second drives the cutter and moves along, can cut toughened glass, after the cutting, can control the frame of polishing and rotate 180 degrees downwards, simultaneous control toughened glass and the contact of the frame inner wall of polishing, then control the frame of polishing and polish the toughened glass edge, can guarantee the cutting dynamics to toughened glass, can realize the quick process of polishing to toughened glass simultaneously, guarantee toughened glass's rapid processing to a certain extent, reduce the serious concentrated probability of stress that appears, guarantee explosion-proof glass course of working's quality and efficiency to a certain extent, reduce the danger that manual operation process appears simultaneously.
2. This processing equipment of high strength explosion-proof glass and production technology thereof through setting up the motor, can control the rotary rod and rotate, and the control cutter realizes the circumference and removes, can realize cutting and the process of polishing to circular toughened glass, and the suitability is more ideal.
3. This processing equipment of explosion-proof glass of high strength and production technology thereof through setting up stopper, spacing groove and bolt, can inject the position of dead lever, prevents that the dead lever from appearing rotating at will, and highly being less than the distance between abrasive paper and the dead lever of stopper, guarantees that the stopper can not lead to the fact the hindrance to polishing frame and toughened glass contact.
Drawings
FIG. 1 is a schematic sectional view of a front view of a processing apparatus for high-strength explosion-proof glass according to the present invention;
FIG. 2 is a schematic structural view of a placement frame of the high-strength explosion-proof glass processing equipment in the invention from the bottom;
FIG. 3 is a schematic structural diagram of the processing equipment for high-strength explosion-proof glass according to the present invention;
FIG. 4 is an enlarged schematic structural view of a part A of the processing apparatus for high-strength implosion proof glass according to the present invention;
FIG. 5 is an enlarged schematic structural view of a part B of the apparatus for processing high-strength implosion proof glass according to the present invention;
in the figure: the automatic grinding machine comprises a supporting frame 1, a first electric hydraulic rod 2, a placement frame 3, a second electric hydraulic rod 4, a moving plate 5, a first sliding block 6, a first sliding groove 7, a motor 8, a rotating rod 9, a groove 10, a bearing 11, a rotating shaft 12, a fixing rod 13, a limiting block 14, a limiting groove 15, a positioning component 16, a bolt 161, a threaded cap 162, a cutter 17, a vertical plate 18, a spring 19, a grinding frame 20, grinding paper 21, a second sliding block 22 and a second sliding groove 23.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 5, the present invention provides a technical solution: a processing device of high-strength explosion-proof glass comprises a supporting frame 1, wherein the upper surface of the inner wall of the supporting frame 1 is fixedly connected with the upper surface of a placing frame 3 through two first electric hydraulic rods 2, the first electric hydraulic rods 2 are arranged to control a cutter 17 and a polishing frame 20 to move up and down, the front side of the inner wall of the placing frame 3 is fixedly connected with a movable plate 5 through two second electric hydraulic rods 4, the front and back movement of the cutter 17 and the polishing frame 20 can be controlled through the arrangement of the second electric hydraulic rods 4, the cutting and polishing processes of toughened glass are conveniently realized, the left side surface and the right side surface of the movable plate 5 are respectively provided with a first sliding block 6, the first sliding blocks 6 are arranged in first sliding grooves 7, the two first sliding grooves 7 are respectively arranged on the left side surface and the right side surface of the inner wall of the placing frame 3, the upper surface of the movable plate 5 is provided with a motor 8, and a rotating, control cutter 17 realizes the circular motion, can realize cutting and the process of polishing to circular toughened glass, the suitability is more ideal, motor 8's output shaft is provided with two rotary rods 9, the upper surface of rotary rod 9 is provided with second slider 22, two second sliders 22 set up in same second spout 23, the lower surface at movable plate 5 is seted up to second spout 23, second spout 23 is cyclic annular setting, through setting up second slider 22 and second spout 23, and second slider 22 sets up to the T shape, can prevent that second slider 22 from dropping in second spout 23, can guarantee the stable of rotary rod 9 rotation process simultaneously and go on, the one side of keeping away from each other of two rotary rods 9 all sets up fluted 10.
The right flank of recess 10 inner wall is provided with bearing 11, be provided with pivot 12 in the bearing 11, through setting up pivot 12 and bearing 11, make things convenient for dead lever 13 to rotate, realize the exchange process of polishing frame 20 and cutter 17 position, the left end of pivot 12 and the right-hand member fixed connection of dead lever 13, the lower surface of dead lever 13 is provided with cutter 17, 20 inner walls of polishing frame are provided with abrasive paper 21, through setting up abrasive paper 21, can guarantee the efficiency of polishing to toughened glass, the upper surface and the lower surface of dead lever 13 all are provided with stopper 14, spacing groove 15 has been seted up to stopper 14's right flank, upside spacing inslot 15 is provided with locating component 16.
Locating component 16 joint is at the right flank of rotary rod 9, locating component 16 includes bolt 161, bolt 161 sets up in spacing groove 15, bolt 161's surface threaded connection has screw cap 162, screw cap 162 joint is at the right flank of rotary rod 9, through setting up stopper 14, spacing groove 15 and bolt 161, can prescribe a limit to the position of dead lever 13, prevent that dead lever 13 from appearing rotating at will, and stopper 14 highly be less than the distance between abrasive paper 21 and the dead lever 13, guarantee that stopper 14 can not lead to the fact the hindrance to polishing frame 20 and toughened glass contact, the upper surface of dead lever 13 is provided with riser 18, the one side fixed connection that the opposite face of two riser 18 all kept away from each other through a plurality of spring 19 and two polishing frames 20, through setting up spring 19 and riser 18, can guarantee the in close contact between polishing frame 20 and the toughened glass.
A production process of high-strength explosion-proof glass comprises the following steps:
(1) preparing and pretreating raw materials, cutting toughened glass according to a preset size, polishing and cleaning the toughened glass, and drying the toughened glass;
(2) firstly, covering an EVA film on the surface of toughened glass to ensure that the EVA film and the toughened glass are completely and smoothly attached;
(3) attaching a PVB film to the surface of the EVA film;
(4) putting the toughened glass treated in the step 3 into a vacuum chamber of a vacuumizing machine, and applying vacuum degree of 0.086Mpa to the joint of the toughened glass, the EVA film and the PVB film to extract vacuum so as to tightly combine the toughened glass, the EVA film and the PVB film;
(5) putting the toughened glass obtained in the operation steps into a high-temperature furnace, and heating at the temperature of 80-115 ℃ for 20-25min to ensure that the toughened glass, the EVA film and the PVB film are tightly combined;
(6) and taking out the glass after heating, and naturally cooling to finally obtain the finished product of the explosion-proof glass.
The working principle of the processing equipment for the high-strength explosion-proof glass comprises the following steps:
s1, when the device needs to be used, toughened glass is directly placed on the surface of the supporting frame 1, the first electric hydraulic rod 2 is controlled to drive the cutter 17 to move downwards to be in stable contact with the toughened glass, the second electric hydraulic rod 4 is controlled to drive the cutter 17 to move backwards, and after the toughened glass is cut;
s2, controlling the first electric hydraulic rod 2 to drive the cutter 17 to upwards separate from the toughened glass, then controlling the bolt 161 to separate from the limiting groove 15, rotating the fixing rod 13 for 180 degrees, and then controlling the bolt 161 to rotate into the limiting groove 15;
s3, the spring 19 is extruded at the moment, the first electric hydraulic rod 2 is controlled to drive the polishing frame 20 to move downwards to the position corresponding to the toughened glass, then the spring 19 drives the polishing frame 20 to contact with the toughened glass, the second electric hydraulic rod 4 is controlled to drive the polishing frame 20 to polish the toughened glass forwards, and after polishing is finished, the second electric hydraulic rod 4 is controlled to stop working.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a processing equipment of high strength explosion-proof glass, includes braced frame (1), its characterized in that: the upper surface of the inner wall of the supporting frame (1) is fixedly connected with the upper surface of the placing frame (3) through two first electric hydraulic rods (2), the front side of the inner wall of the placing frame (3) is fixedly connected with the front side of the moving plate (5) through two second electric hydraulic rods (4), the upper surface of the moving plate (5) is provided with a motor (8), an output shaft of the motor (8) is provided with two rotating rods (9), and one surface, far away from each other, of each rotating rod (9) is provided with a groove (10);
a bearing (11) is arranged on the right side surface of the inner wall of the groove (10), a rotating shaft (12) is arranged in the bearing (11), the left end of the rotating shaft (12) is fixedly connected with the right end of a fixed rod (13), limiting blocks (14) are arranged on the upper surface and the lower surface of the fixed rod (13), a limiting groove (15) is formed in the right side surface of each limiting block (14), and a positioning assembly (16) is arranged in the limiting groove (15) on the upper side;
locating component (16) joint is at the right flank of rotary rod (9), the upper surface of dead lever (13) is provided with riser (18), two the opposite face of riser (18) all is through the one side fixed connection that a plurality of spring (19) and two frames (20) of polishing kept away from each other.
2. The processing equipment of the high-strength explosion-proof glass according to claim 1, characterized in that: locating component (16) includes bolt (161), bolt (161) set up in spacing groove (15), the surface threaded connection of bolt (161) has screw cap (162), screw cap (162) joint is at the right flank of rotary rod (9).
3. The processing equipment of the high-strength explosion-proof glass according to claim 1, characterized in that: the lower surface of dead lever (13) is provided with cutter (17), frame (20) inner wall of polishing is provided with abrasive paper (21).
4. The processing equipment of the high-strength explosion-proof glass according to claim 1, characterized in that: the left side face and the right side face of the moving plate (5) are provided with first sliding blocks (6), the first sliding blocks (6) are arranged in first sliding grooves (7), and the first sliding grooves (7) are respectively arranged on the left side face and the right side face of the inner wall of the placement frame (3).
5. The processing equipment of the high-strength explosion-proof glass according to claim 1, characterized in that: the upper surface of rotary rod (9) is provided with second slider (22), two second slider (22) set up in same second spout (23), the lower surface at movable plate (5) is seted up in second spout (23), second spout (23) are cyclic annular setting.
6. The production process of the high-strength explosion-proof glass is characterized by comprising the following steps of:
(1) preparing and pretreating raw materials, cutting toughened glass according to a preset size, polishing and cleaning the toughened glass, and drying the toughened glass;
(2) firstly, covering an EVA film on the surface of toughened glass to ensure that the EVA film and the toughened glass are completely and smoothly attached;
(3) attaching a PVB film to the surface of the EVA film;
(4) putting the toughened glass treated in the step 3 into a vacuum chamber of a vacuumizing machine, and applying vacuum degree of 0.086Mpa to the joint of the toughened glass, the EVA film and the PVB film to extract vacuum so as to tightly combine the toughened glass, the EVA film and the PVB film;
(5) putting the toughened glass obtained in the operation steps into a high-temperature furnace, and heating at the temperature of 80-115 ℃ for 20-25min to ensure that the toughened glass, the EVA film and the PVB film are tightly combined;
(6) and taking out the glass after heating, and naturally cooling to finally obtain the finished product of the explosion-proof glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010228525.6A CN111390696B (en) | 2020-03-27 | 2020-03-27 | Processing equipment for high-strength explosion-proof glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010228525.6A CN111390696B (en) | 2020-03-27 | 2020-03-27 | Processing equipment for high-strength explosion-proof glass |
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| Publication Number | Publication Date |
|---|---|
| CN111390696A true CN111390696A (en) | 2020-07-10 |
| CN111390696B CN111390696B (en) | 2021-03-02 |
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| CN202010228525.6A Active CN111390696B (en) | 2020-03-27 | 2020-03-27 | Processing equipment for high-strength explosion-proof glass |
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