CN116395951A

CN116395951A - Glass cutting, heating and splitting method and device

Info

Publication number: CN116395951A
Application number: CN202310428006.8A
Authority: CN
Inventors: 李小军; 刘治业; 魏东海
Original assignee: Dongguan Zhongdu Machinery Equipment Co ltd
Current assignee: Dongguan Zhongdu Machinery Equipment Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-07-07

Abstract

The invention belongs to the technical field of glass cutting and splitting, and particularly relates to a glass cutting and heating splitting method and device, comprising the following steps: s100: forming a cutting line on the glass surface through laser cutting, wherein the glass surface is divided into an inner glass block and an outer glass block along the cutting line; s200: hot water is sprayed on the outer glass block, so that the outer glass block is heated up quickly, and the outer glass block is cracked with the inner glass block along a cutting line under the action of tension generated by thermal expansion; s300: applying a pushing force on the inner glass block to separate the inner glass block from the outer glass block; through spraying hot water on outer glass piece, make outer glass piece intensify fast, outer glass piece is split along the cutting line between with the interior glass piece under the pulling force effect that thermal expansion produced, then exerts thrust on interior glass piece, under the pulling force that outer glass piece thermal expansion produced and interior glass piece received the dual effect of thrust, makes interior glass piece and outer glass piece completely separate, and separation integrality is good, and separation success rate is high.

Description

Glass cutting, heating and splitting method and device

Technical Field

The invention belongs to the technical field of glass cutting and splitting, and particularly relates to a glass cutting and heating splitting method and device.

Background

Glass is widely used as a basic material in furniture industry in various furniture and household articles. After cutting the glass by laser, the glass is still integral and does not naturally separate along the cutting track, and then needs to be separated by a splitting process.

The prior art splitting method can separate glass by heating a part of the glass or cooling another part of the glass to expand with heat and contract with cold, however, as the thickness of the glass increases, the glass is not separated by heating or cooling alone, the problem of incomplete separation and reworking is easy to occur, or the problem of low separation success rate although the glass can be separated.

Disclosure of Invention

The invention aims to provide a glass cutting and heating splitting method, which aims to solve the technical problems that the glass is not separated sufficiently by simply relying on heating or cooling or the separation success rate is not high although the glass can be separated.

In order to achieve the above object, the method for cutting, heating and splitting glass provided by the embodiment of the invention comprises the following steps:

s100: forming a cutting line on the glass surface through laser cutting, wherein the glass surface is divided into an inner glass block and an outer glass block along the cutting line;

s200: hot water is sprayed on the outer glass block, so that the outer glass block is heated up quickly, and the outer glass block is cracked with the inner glass block along a cutting line under the action of tension generated by thermal expansion;

s300: and applying a pushing force on the inner glass block or the outer glass block to separate the inner glass block from the outer glass block.

Optionally, in step S200, a shield is used to cover or enclose the inner glass pane along the cutting line before the hot water is sprayed on the outer glass pane; when hot water is sprayed on the outer glass block, the isolation cover isolates the hot water sprayed on the outer glass block from flowing to the inner glass block.

Optionally, in step S200, a sealing ring is provided at the bottom of the insulating cover, and before the hot water is sprayed on the outer glass block, the sealing ring is sealed against the inner glass block or the outer glass block along the cutting line.

Optionally, in step S200, a hot water tank adapted to the outer glass block is arranged above the outer glass block, a hot water cavity is formed in the hot water tank, and a plurality of hot water outlets communicating with the hot water cavity are uniformly formed in the bottom of the hot water tank; and a plurality of hot water outlets of the hot water tank are close to the outer glass block, and then hot water is uniformly sprayed on the outer glass block from the hot water outlets.

Optionally, in step S200, a hot water inlet communicating with the hot water cavity is provided on the outer wall of the hot water tank, and the hot water inlet is connected to the hot water tank through a first water pipe; the hot water tank is used for conveying hot water into the hot water cavity of the hot water tank, and then the hot water in the hot water cavity is uniformly sprayed on the outer glass block from the plurality of hot water outlet holes.

Optionally, in step S200, a water collection tank is provided below the glass before the hot water is sprayed on the outer glass block, and the water collection tank is used for collecting the hot water flowing down after the hot water is sprayed on the outer glass block; the water collecting tank is connected with the hot water tank through a second water pipe, the second water pipe is connected with a pump body, and the pump body conveys water in the hot water tank to the hot water tank.

Optionally, in step S300, a pushing rod mechanism is disposed above the inner glass block, and a pushing force is applied to the middle part of the inner glass block by the pushing rod mechanism, so that the inner glass block is separated from the outer glass block under the action of the pushing force;

or, a push rod mechanism is arranged above the outer glass block, and thrust is applied to the periphery of the outer glass block through the push rod mechanism, so that the inner glass block is separated from the outer glass block under the action of the thrust.

Optionally, in step S200, the laser cut glass is placed horizontally on a table with blanking holes for avoiding the inner glass gob before the hot water is sprayed on the outer glass gob.

Optionally, in step S200, the temperature of the hot water is 60 ℃ to 100 ℃.

The glass cutting and heating splitting device can use the glass cutting and heating splitting method; the hot water tank is characterized by comprising a frame, a hot water tank and a push rod mechanism; the machine frame is provided with a workbench, the workbench is used for placing glass after laser cutting, and the workbench penetrates through a blanking hole of the inner glass block; the hot water tank is arranged above the workbench and is arranged up and down corresponding to the outer glass block; the hot water tank is internally provided with a hot water cavity, the bottom of the hot water tank is uniformly provided with a plurality of hot water outlets communicated with the hot water cavity, and the hot water outlets are used for spraying hot water on the outer glass block; the push rod mechanism is arranged above the workbench and is used for applying thrust to the inner glass block.

Compared with the prior art, the one or more technical schemes in the glass cutting and heating splitting method provided by the embodiment of the invention have at least one of the following technical effects:

the inner glass block and the outer glass block which are separated from the glass surface along the cutting line by laser cutting are still in a connected state, hot water is sprayed on the outer glass block, so that the outer glass block is heated up rapidly, the outer glass block is split along the cutting line between the outer glass block and the inner glass block under the action of the tensile force generated by thermal expansion, then the pushing force is applied on the inner glass block, and the inner glass block and the outer glass block are completely separated under the dual action of the tensile force generated by the thermal expansion of the outer glass block and the pushing force of the inner glass block or the outer glass block, so that the separation integrity is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a glass cutting and heating splinter device of the present invention.

Fig. 2 is a schematic view of a partial structure of a glass cutting and heating splinter device according to the present invention.

Fig. 3 is a cross-sectional view of fig. 2.

Fig. 4 is a partial schematic structure of fig. 3.

Fig. 5 is a schematic view of a structure of a glass surface subjected to laser cutting according to the present invention.

FIG. 6 is a flow chart of a glass cutting and heating splitting method of the present invention.

Wherein, each reference sign in the figure:

100. a frame; 110. a work table; 111. a blanking hole; 120. a hot water tank; 130. a water collection tank; 131. a pump body; 140. a horizontal transplanting mechanism;

200. a hot water tank; 210. a hot water chamber; 220. a hot water outlet hole; 230. a hot water inlet; 240. a baffle plate;

300. a push rod mechanism; 310. a mounting frame; 320. a second driving member; 330. a push rod; 340. a pushing block;

400. an isolation mechanism; 410. a vertical frame; 420. a first driving member; 421. a connecting piece; 430. an isolation cover; 431. a seal ring;

500. glass; 510. cutting lines; 520. an inner glass block; 530. an outer glass block.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the invention and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present invention and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present invention will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present invention, referring to fig. 1-6, there is provided a glass cutting and heating splinter method comprising the steps of:

s100: the glass surface is laser cut to form cut lines 510, and the glass surface is separated into inner glass pieces 520 and outer glass pieces 530 along the cut lines 510.

S200: hot water is sprayed (poured) on the outer glass block 530, so that the outer glass block 530 is heated up rapidly, and the outer glass block 530 is cracked with the inner glass block 520 along the cutting line 510 under the action of the tensile force generated by thermal expansion.

S300: a pushing force is applied to the inner glass block 520 or the outer glass block 530 to separate the inner glass block 520 from the outer glass block 530.

referring to fig. 5 and 6, the inner glass block 520 and the outer glass block 530, the glass surfaces of which are separated along the cutting line 510 by laser cutting, are still in a connected state, the outer glass block 530 is rapidly heated by spraying hot water on the outer glass block 530, the outer glass block 530 is split along the cutting line 510 between the inner glass block 520 and the outer glass block 530 under the tensile force generated by thermal expansion, then a pushing force is applied to the inner glass block 520, and the inner glass block 520 or the outer glass block 530 is completely separated under the dual action of the tensile force generated by thermal expansion of the outer glass block 530 and the pushing force of the inner glass block 520 or the outer glass block 530, so that the separation integrity is good, and compared with the prior art, the separation success rate is high by simply relying on the mode of heating or cooling to separate glass.

Referring to fig. 5 and 6, the conventional technology heats the outer glass block 530 by contacting the heating plate with the outer glass block 530 of the glass 500, and the surface of the glass 500 is liable to accumulate dust or dust and other impurities, and the contact between the heating plate and the outer glass block 530 of the glass 500 is liable to be disturbed by dust or dust and other impurities to generate gaps, so that the heat of the heating plate is not well transferred to the outer glass block 530 due to the existence of the gaps, resulting in poor heating effect. Therefore, the hot water is directly and uniformly sprayed on the outer glass block 530, the hot water is directly contacted with the outer glass block 530, the effect of heating the outer glass block 530 is good, the temperature of the outer glass block 530 is quickly increased, and the splitting effect is better.

In another embodiment of the present invention, referring to fig. 4 and 6, a shield 430 is used to cover or enclose the inner glass block 520 along the cutting line 510 before the hot water is sprayed on the outer glass block 530 in step S200. The insulating cover 430 insulates the hot water sprayed on the outer glass block 530 from flowing to the inner glass block 520 when the hot water is sprayed on the outer glass block 530, thereby preventing the hot water from being sprayed on the inner glass block 520, and maximally insulating the hot water from heating the inner glass block 520. In step S300, after the inner glass block 520 is separated from the outer glass block 530, the insulating cover 430 is removed from the inner glass block 520, and the outer glass block 530 and the inner glass block 520 are easily removed.

Further, referring to fig. 4 and 6, in step S200, a sealing ring 431 is provided at the bottom of the isolation cover 430, and before hot water is sprayed on the outer glass block 530, the sealing ring 431 is sealed against the inner glass block 520 or the outer glass block 530 along the cutting line 510, and the sealing property of the isolation cover 430 contacting with the inner glass block 520 or the outer glass block 530 is improved by the sealing ring 431, so that the performance of the isolation cover 430 isolating the hot water flowing to the inner glass block 520 is improved, and the heat insulation property is better.

In another embodiment of the present invention, referring to fig. 4 and 6, in step S200, a hot water tank 200 adapted to an outer glass block 530 is provided above the outer glass block 530, a hot water chamber 210 is provided in the hot water tank 200, and a plurality of hot water outlets 220 communicating with the hot water chamber 210 are uniformly provided at the bottom of the hot water tank 200. The plurality of hot water outlet holes 220 of the hot water tank 200 are close to the outer glass block 530, and then the hot water is uniformly sprayed on the outer glass block 530 from the plurality of hot water outlet holes 220, so that the hot water flowing out from the plurality of hot water outlet holes 220 is rapidly sprayed on the outer glass block 530. Because the hot water outlet 220 is close to the outer glass block 530, splashing is not easy to occur when hot water is sprayed from the hot water outlet 220 to the outer glass block 530. In step S300, after the inner glass block 520 is separated from the outer glass block 530, the hot water tank 200 is separated from the outer glass block 530, and the outer glass block 530 and the inner glass block 520 are conveniently taken out.

Further, referring to fig. 1, 4 and 6, in step S200, the outer wall of the hot water tank 200 is provided with a hot water inlet 230 communicating with the hot water chamber 210, and the hot water inlet 230 is connected to the hot water tank 120 through a first water pipe. The hot water tank 120 is used for delivering hot water into the hot water cavity 210 of the hot water tank 200, and then the hot water in the hot water cavity 210 is uniformly sprayed on the outer glass block 530 from the plurality of hot water outlet holes 220. The hot water tank 200 is supplied with hot water through the hot water tank 120, and has a simple structure.

Further, referring to fig. 1 and 6, in step S200, a water collection tank 130 is provided below the glass before the hot water is sprayed on the outer glass block 530, and the water collection tank 130 is used to collect the hot water flowing down after the spraying of the outer glass block 530. The water collecting tank 130 is connected with the hot water tank 120 through a second water pipe, the second water pipe is connected with the pump body 131, and the pump body 131 conveys water in the hot water tank 120 to the hot water tank 120, so that the water can be recycled. The hot water flowing down after spraying the outer glass block 530 has a residual temperature, and the water having the residual temperature collected in the water collection tank 130 is transferred into the hot water tank 120, so that the heat of the hot water is fully utilized, and the waste of energy consumption is reduced.

In another embodiment of the present invention, referring to fig. 1, 4 and 6, in step S300, a push rod mechanism 300 is provided above the inner glass block, a pushing force is applied to the inner glass block 520 by the push rod mechanism 300, the inner glass block 520 receives the pushing force, and the inner glass block 520 is separated from the outer glass block 530 under the pushing force, so that a pushing force is not required to be applied to the middle part of the inner glass block manually, and the structure is simple. Preferably, the pusher mechanism 300 applies a pushing force in the middle of the inner glass block 520, so that the inner glass block 520 is uniformly stressed.

Alternatively, in other embodiments, the push rod mechanism 300 is disposed above the outer glass block 530, and the push rod mechanism 300 applies a pushing force around the outer glass block 530, so that the outer glass block 530 receives the pushing force, and the inner glass block 520 is separated from the outer glass block 530 under the pushing force, so that the pushing force is not required to be applied around the outer glass block 530 manually, and the structure is simple.

The push rod mechanism 300 may be an air cylinder, and has a simple structure.

Also, in some embodiments, the push rod mechanism 300 may be directly connected to the isolation cover 430, and after the low-temperature liquefied gas cools the inner glass block 520 for a certain time, the push rod mechanism 300 drives the isolation cover 430 to push down and push on the inner glass block 520 or the outer glass block 530, so that the inner glass block 520 is completely separated from the outer glass block 530, and the structure is simple. In this case, the push rod mechanism 300 may be a cylinder or other power source.

Further, referring to fig. 1 and 6, in step S200, before the hot water is sprayed on the outer glass block 530, the laser cut glass is horizontally placed on a table 110, the table 110 has a blanking hole 111 for keeping away the inner glass block 520, the table 110 can stably support the laser cut glass, the breaking process is conveniently performed on the laser cut glass, and the inner glass block 520 falls from the blanking hole 111 when the inner glass block 520 is separated from the outer glass block 530.

Further, in step S200, the temperature of the hot water is 60 ℃ to 100 ℃. In a specific embodiment, the temperature of the hot water may be 60 ℃, 80 ℃, 90 ℃ and 100 ℃, preferably 100 ℃, with the hot water heating the outer glass block 530 at 100 ℃ being effective.

In another embodiment of the present invention, referring to fig. 1-6, a glass cutting and heating splitting device is provided, and the glass cutting and heating splitting method described above can be used. Wherein, the glass cutting and heating splitting device comprises a frame 100, a hot water tank 200 and a push rod mechanism 300.

Referring to fig. 1, 4 and 5, a workbench 110 is disposed on the frame 100, the workbench 110 is used for placing glass 500 after laser cutting, and the workbench 110 penetrates through a blanking hole 111 provided with a hollow inner glass block 520.

Referring to fig. 1, 3 and 4, the hot water tank 200 is disposed above the table 110 and vertically corresponding to the outer glass block 530. The hot water tank 200 has a hot water cavity 210 therein, the bottom of the hot water tank 200 is uniformly provided with a plurality of hot water outlets 220 communicated with the hot water cavity 210, and the hot water outlets 220 are used for spraying hot water on the outer glass block 530.

Referring to fig. 1 and 3, the pusher mechanism 300 is disposed above the table 110 and is configured to apply a pushing force to the inner glass block 520.

Referring to fig. 3 and 4, the inner glass block 520 and the outer glass block 530, which are separated from the surface of the glass 500 along the cutting line 510 by laser cutting, are still in a connected state, hot water is uniformly sprayed on the outer glass block 530 through the plurality of hot water outlet holes 220 of the hot water tank 200, the outer glass block 530 is rapidly warmed up, the outer glass block 530 is split along the cutting line 510 between the inner glass block 520 and the outer glass block 530 under the action of the tensile force generated by thermal expansion, then the pushing force is applied to the inner glass block 520 through the pushing rod mechanism 300, and the inner glass block 520 and the outer glass block 530 are completely separated under the dual actions of the tensile force generated by thermal expansion and the pushing force applied by the pushing rod mechanism 300, so that the separation integrity is good, and compared with the prior art, the separation success rate is high by simply relying on the way of heating or cooling to separate the glass 500.

Referring to fig. 2 and 3, the hot water tank 200 is a closed tank body, and the heat of the hot water in the hot water cavity 210 is not easy to dissipate, so that the hot water tank has a certain heat preservation effect. Of course, the hot water tank 200 may be an unsealed tank body, according to actual production requirements.

In another embodiment of the present invention, referring to fig. 2, 3 and 4, an isolation mechanism 400 is provided on the frame 100, and the isolation mechanism 400 includes a stand 410, a first driving member 420 and an isolation cover 430. The stand 410 is fixedly arranged on the stand 100, the first driving member 420 is arranged on the stand 410, the isolation cover 430 is arranged on the first driving member 420, the first driving member 420 is used for driving the isolation cover 430 to move up and down, the isolation cover 430 covers or encloses the inner glass block 520 along the cutting line 510 when moving down so as to cover the inner glass block 520 in the isolation cover 430, and the isolation cover 430 is used for isolating hot water sprayed on the outer glass block 530 from flowing onto the inner glass block 520, thereby preventing hot water flowing out of the plurality of hot water outlet holes 220 of the hot water tank 200 from spraying onto the inner glass block 520 and maximally isolating the hot water from heating the inner glass block 520.

Preferably, referring to fig. 3 and 4, the insulation cover 430 is made of a heat insulation material, for example: the thermal insulation material may be glass fiber, asbestos, rock wool, silicate, etc., and the novel thermal insulation material, such as aerogel blanket, vacuum panel, etc., is not limited herein.

Specifically, the shapes of the inner glass pane 520 and the outer glass pane 530 on the glass 500 referred to in the present application may be any shape depending on actual production requirements. Wherein the shape of the hot water tank 200 corresponds to the shape of the outer glass block 530 and the shape of the shielding can 430 corresponds to the shape of the inner glass block 520, and thus, the shape of the hot water tank 200 and the shape of the shielding can 430 are changed according to the shape of the outer glass block 530 and the shape of the inner glass block 520, and are not limited herein. For ease of illustration, a rectangular outer glass pane 530 and a circular inner glass pane 520 are illustrated in this application.

Further, referring to fig. 3 and 4, a sealing ring 431 is disposed at the bottom of the isolation cover 430, the sealing ring 431 is used for sealing and abutting against the inner glass block 520 along the cutting line 510, and the sealing performance of the isolation cover 430 in contact with the inner glass block 520 is improved through the sealing ring 431, so that the performance of the isolation cover 430 for isolating hot water flowing to the inner glass block 520 is improved, and the heat insulation performance is better.

Referring to fig. 3 and 4, a cover plate may be disposed on the top of the isolation cover 430, so that the isolation cover 430 is in a "U" shape, and the top of the isolation cover 430 may be not provided with a cover plate, so that the top of the isolation cover 430 has an opening in a ring shape.

Further, referring to fig. 3 and 4, the first driving member 420 is a first cylinder, a driving rod of the first cylinder is fixedly connected to the isolation cover 430 through a connecting member 421, and the isolation cover 430 is driven to move up and down by the telescopic movement of the driving rod of the first cylinder, so that the structure is simple. After the inner glass block 520 is separated from the outer glass block 530, the driving rod of the first cylinder drives the isolation cover 430 to move upwards away from the glass 500, so that the outer glass block 530 is convenient to take off.

In another embodiment of the present invention, referring to fig. 3 and 4, a receiving groove is formed in the middle of the hot water tank 200, and the hot water tank 200 is sleeved outside the isolation cover 430 through the receiving groove, specifically, the top of the hot water tank 200 is fixedly connected with the top of the isolation cover 430. When the first driving member 420 drives the shielding cover 430 to cover or enclose the inner glass block 520, the hot water tank 200 moves downward along with the shielding cover 430, so that the plurality of hot water outlet holes 220 at the bottom of the hot water tank 200 are all close to the outer glass block 530, so that hot water flowing out of the plurality of hot water outlet holes 220 is sprayed on the outer glass block 530 rapidly, heat dissipation of the hot water in the air when the hot water falls is reduced, and meanwhile, as the hot water outlet holes 220 are close to the outer glass block 530, splashing is not easy to occur when the hot water is sprayed on the outer glass block 530 from the hot water outlet holes 220.

Wherein, referring to fig. 3 and 4, after the inner glass block 520 is separated from the outer glass block 530, the hot water tank 200 is moved up away from the glass 500 along with the insulating cover 430 by the first driving member 420, thereby facilitating the removal of the outer glass block 530. Therefore, the isolation cover 430 and the hot water tank 200 are driven to move up and down together by the first driving member 420, and the structure is simple.

In a specific embodiment, the isolation cover 430 and the hot water tank 200 are connected to each other to form a combined structure, which is convenient for processing. In some embodiments, the isolation cover 430 is located in the hot water tank 200, and the isolation cover 430 and the hot water tank 200 are integrally formed, so that the structure is firm.

In other embodiments, the hot water tank 200 may be separately connected to a driving member, and in this case, the hot water tank 200 is not connected to the isolation cover 430, and the hot water tank 200 and the isolation cover 430 move independently of each other, and the hot water tank 200 is driven to move up and down by the driving member.

Further, referring to fig. 2 and 3, the outer wall of the hot water tank 200 is provided with a hot water inlet 230 communicating with the hot water cavity 210, a baffle 240 is disposed in the hot water cavity 210 at the front side of the hot water inlet 230, and the baffle 240 is used for separating hot water entering from the hot water inlet 230 from splashing directly onto the isolation cover 430 or the inner side wall of the hot water cavity 210 connected with the isolation cover 430, so that the heat transfer of the hot water on the isolation cover 430 or the inner side wall of the hot water cavity 210 connected with the isolation cover 430 is reduced, and the heat insulation effect of the isolation cover 430 is further improved.

Preferably, in other embodiments, only the top of the isolation cover 430 is fixedly connected with the top of the hot water tank 200, and a gap is formed between the side wall of the isolation cover 430 and the side wall of the accommodating groove of the hot water tank 200, so that the gap can play a role in heat insulation, and heat of the hot water tank 200 is reduced from being transferred into the isolation cover 430.

In another embodiment of the present invention, referring to fig. 1 and 2, the hot water tank 120 is provided on the rack 100, the hot water tank 120 is connected to the hot water tank 200 through a first water pipe (not shown) and is used to supply hot water to the hot water tank 200, and the hot water tank 120 is used to supply hot water to the hot water tank 200, so that the structure is simple. The position of the hot water tank 120 is higher than that of the hot water tank 200, hot water in the hot water tank 120 flows into the hot water cavity 210 of the hot water tank 200 under the action of gravity, and a power device is not required to pump water, so that the structure is simple. Specifically, a valve body (not shown) is disposed in the first water pipe, when the valve body is opened, the hot water in the hot water tank 120 is delivered to the hot water tank 200 along the first water pipe, and when the valve body is closed, the delivery of the hot water in the hot water tank 120 to the hot water tank 200 is stopped.

Of course, in other embodiments, the hot water tank 120 may be located below the hot water tank 200, and the first water pipe (not shown) is connected to a water pump, and the hot water in the hot water tank 120 is supplied to the hot water chamber 210 of the hot water tank 200 along the first water pipe by the power of the water pump.

Further, referring to fig. 1 and 2, a water collection tank 130 is provided below the table 110, and the water collection tank 130 is used for collecting hot water flowing down after spraying the outer glass block 530. The water collection tank 130 is connected with the hot water tank 120 through a second water pipe (not shown), the second water pipe is connected with a pump body 131, the pump body 131 is a water pump, and the pump body 131 conveys water in the hot water tank 120 to the hot water tank 120, so that water recycling is realized. The hot water flowing down after spraying the outer glass block 530 has a residual temperature, and the water having the residual temperature collected in the water collection tank 130 is transferred into the hot water tank 120, so that the heat of the hot water is fully utilized, and the waste of energy consumption is reduced.

Wherein, heating wires (not shown) are provided in the hot water tank 120, and water in the hot water tank 120 is heated by the heating wires, so that the structure is simple.

In other embodiments, the heating wire does not need to be disposed in the hot water tank 120, and the water in the water collecting tank 130 can be heated to a specified temperature and then transported to the hot water tank 120 through the pump 131, so that the water can be recycled.

Further, referring to fig. 1, a filter screen (not shown) is provided in the water collection tank 130, and the filter screen is used to filter the water in the water collection tank 130, and the glass dust, impurities, etc. contained in the water are filtered by the filter screen and then transferred into the hot water tank 120 through the pump body 131.

In another embodiment of the present invention, referring to fig. 2, 3 and 4, the pusher mechanism 300 includes a mounting bracket 310, a second driver 320 and a pusher 330. The mounting rack 310 is fixedly arranged on the frame 100 through the vertical frame 410, the second driving piece 320 is arranged on the mounting rack 310, the push rod 330 is arranged on the second driving piece 320, the push rod 330 movably penetrates through the isolation cover 430, the second driving piece 320 is used for driving the push rod 330 to move downwards to push the middle part of the inner glass block 520 so as to apply thrust to the inner glass block 520, so that the inner glass block 520 is completely separated from the outer glass block 530, and the structure is simple. After the inner glass block 520 is separated from the outer glass block 530, the second driving member 320 drives the push rod 330 upward so as to remove the outer glass block 530.

Alternatively, in other embodiments, the second driving member 320 is configured to drive the push rod 330 to push the periphery of the outer glass block 530 to apply a pushing force to the outer glass block 530, so that the inner glass block 520 is completely separated from the outer glass block 530, and the structure is simple. Wherein, the push rods 330 may be provided with a plurality of push rods 330, the upper ends of the plurality of push rods 330 are fixedly connected with the second driving member 320 through a connecting frame, and the plurality of push rods 330 are driven by the second driving member 320 to apply thrust to the periphery of the outer glass block 530, so as to uniformly bear force.

The second driving member 320 is a second cylinder, a driving rod of the second cylinder is fixedly connected with the upper end of the push rod 330, and the push rod 330 is driven to move up and down by the telescopic motion of the driving rod of the second cylinder, so that the structure is simple.

Further, referring to fig. 2, 3 and 4, a push block 340 is disposed at the bottom of the push rod 330, and the push rod 330 pushes the middle portion of the inner glass block 520 through the push block 340, so as to increase the contact area of the inner glass block 520 and reduce the pressure. Wherein the pushing block 340 is an elastic buffer block, and when contacting the inner glass block 520, the inner glass block 520 is not scratched, and hard collision is not generated. The elastic buffer block can be made of silica gel, rubber or the like.

In other embodiments, the push rod mechanism 300 is connected with the isolation mechanism 400, and after the outer glass block 530 is heated for a certain time by spraying hot water, the push rod mechanism 300 drives the isolation cover 430 of the isolation mechanism 400 to press down and apply a pushing force to the inner glass block 520 or the outer glass block 530, so that the inner glass block 520 is completely separated from the outer glass block 530, and the structure is simple. In this case, the push rod mechanism 300 may be a cylinder or other power source.

In another embodiment of the present invention, referring to fig. 1 and 2, the frame 100 is provided with a horizontal transplanting mechanism 140, the workbench 110 is disposed on the horizontal transplanting mechanism 140, the workbench 110 is driven to move between a loading position and a breaking position by the horizontal transplanting mechanism 140, and when loading the loading position, a worker removes the broken outer glass block 530 and places the glass 500 to be broken on the workbench 110, so that the operation is convenient. In the breaking position, the breaking process is performed on the glass 500.

Referring to fig. 1 and 2, the horizontal transplanting mechanism 140 may be a screw module, and the screw module drives the workbench 110 to horizontally move, so that the structure is simple.

The rest of the present embodiment is the same as the first embodiment, and the unexplained features in the present embodiment are all explained by the first embodiment, and are not described here again.

The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. For those skilled in the art, the architecture of the invention can be flexible and changeable without departing from the concept of the invention, and serial products can be derived. But a few simple derivatives or substitutions should be construed as falling within the scope of the invention as defined by the appended claims.

Claims

1. The glass cutting and heating splitting method is characterized by comprising the following steps of:

2. The glass cutting and heating method according to claim 1, wherein: in step S200, before hot water is sprayed on the outer glass block, a shielding cover is used to cover or enclose the inner glass block along the cutting line; when hot water is sprayed on the outer glass block, the isolation cover isolates the hot water sprayed on the outer glass block from flowing to the inner glass block.

3. The glass cutting and heating method according to claim 2, wherein: in step S200, a seal ring is provided at the bottom of the shield, and before the hot water is sprayed on the outer glass block, the seal ring is sealed against the inner glass block or the outer glass block along the cutting line.

4. The glass cutting and heating method according to claim 1, wherein: in step S200, a hot water tank adapted to the outer glass block is arranged above the outer glass block, a hot water cavity is arranged in the hot water tank, and a plurality of hot water outlets communicated with the hot water cavity are uniformly arranged at the bottom of the hot water tank; and a plurality of hot water outlets of the hot water tank are close to the outer glass block, and then hot water is uniformly sprayed on the outer glass block from the hot water outlets.

5. The glass cutting and heating method according to claim 4, wherein: in step S200, a hot water inlet communicated with a hot water cavity is formed in the outer wall of a hot water tank, and the hot water inlet is connected with the hot water tank through a first water pipe; the hot water tank is used for conveying hot water into the hot water cavity of the hot water tank, and then the hot water in the hot water cavity is uniformly sprayed on the outer glass block from the plurality of hot water outlet holes.

6. The glass cutting and heating method according to claim 5, wherein: in step S200, before the hot water is sprayed on the outer glass block, a water collection tank is arranged below the glass, and the water collection tank is used for collecting the hot water flowing down after the hot water is sprayed on the outer glass block; the water collecting tank is connected with the hot water tank through a second water pipe, the second water pipe is connected with a pump body, and the pump body conveys water in the hot water tank to the hot water tank.

7. The glass cutting and heating method according to any one of claims 1 to 6, wherein: in step S300, a push rod mechanism is arranged above the inner glass block, a pushing force is exerted on the inner glass block by the push rod mechanism, and the inner glass block is separated from the outer glass block under the action of the pushing force;

alternatively, a push rod mechanism is provided above the outer glass block, and a pushing force is applied to the outer glass block by the push rod mechanism, so that the inner glass block is separated from the outer glass block under the action of the pushing force.

8. The glass cutting and heating method according to any one of claims 1 to 6, wherein: in step S200, before hot water is sprayed on the outer glass block, the laser cut glass is horizontally placed on a workbench, and the workbench is provided with a blanking hole for avoiding the inner glass block.

9. The glass cutting and heating method according to any one of claims 1 to 6, wherein: in step S200, the temperature of the hot water is 60 ℃ to 100 ℃.

10. A glass cutting and heating splitting device, characterized in that the glass cutting and heating splitting method according to any one of claims 1 to 9 can be used; comprises a frame, a hot water tank and a push rod mechanism; the machine frame is provided with a workbench, the workbench is used for placing glass after laser cutting, and the workbench penetrates through a blanking hole of the inner glass block; the hot water tank is arranged above the workbench and is arranged up and down corresponding to the outer glass block; the hot water tank is internally provided with a hot water cavity, the bottom of the hot water tank is uniformly provided with a plurality of hot water outlets communicated with the hot water cavity, and the hot water outlets are used for spraying hot water on the outer glass block; the push rod mechanism is arranged above the workbench and is used for applying thrust to the inner glass block.