Glass suction structure of a glass cutting machine

Abstract

The application relates to the technical field of glass cutting, in particular to a glass adsorption structure of a glass cutting machine, which is installed on a rack of the cutting machine, wherein the adsorption structure is divided into an adsorption assembly and a conveying assembly, and can complete the functions of receiving glass, adsorbing glass and sending the glass away under cooperation of the adsorption assembly and the conveying assembly; the adsorption structure can cooperate with a conveying machine to complete steps of automatic material receiving, automatic fixing, automatic cutting and automatic material discharging, so that the cutting efficiency of the glass is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass cutting, in particular to a glass suction structure of a glass cutting machine. BACKGROUND

[0002] Glass is a non-crystalline inorganic non-metallic material, which is widely used in various buildings due to its advantages of wind isolation and light transmission.

[0003] At present, due to different size requirements of glass in different scenes, the glass needs to be cut during the glass production process so that the glass can be used in different scenes.

[0004] Nowadays, the glass cutting device (or glass cutting machine) needs to fix the glass on the cutting platform during cutting. The current fixing method of the glass basically adopts the vacuum suction method. This method has high fixing efficiency and can facilitate feeding and unloading. However, the existing glass cutting machine can only suction one end face of the glass during suction. There are still stability risks during cutting.

[0005] Moreover, the current cutting machine cannot cooperate with the conveyor due to the suction method, so the feeding and unloading of the glass need to be manually carried to the conveyor, which makes the glass go to the next processing procedure, thus having the defect of low efficiency.

[0006] In summary, it is urgent to provide a glass cutting machine that can solve the above technical problems. SUMMARY

[0007] In view of the deficiencies in the prior art, the purpose of the present application is to provide a glass cutting machine and its use method, aiming to solve the problems in the above background art.

[0008] The technical solution of the present application is as follows: a glass cutting machine, comprising:

[0009] a rack;

[0010] a cutting device having a movable cutting end;

[0011] a suction structure arranged on the rack and capable of suction fixing the glass; characterized in that the suction structure comprises at least:

[0012] a suction assembly having a suction area for fixing the glass;

[0013] a conveying assembly having a conveying area for conveying the glass;

[0014] The adsorption area and the conveying area are integrated in the same area, and the glass can be processed in at least an adsorption mode, a conveying mode and an integrated mode.

[0015] In the adsorption mode, at least one end surface of the glass can be fixed by the adsorption assembly in the adsorption area.

[0016] In the conveying mode, the glass can be supported by the conveying assembly in the conveying area, and the glass is conveyed by the conveying assembly from any side and out of the conveying area.

[0017] In the integrated mode, the glass is controlled to move by the conveying assembly in the conveying area, and the surface of the glass is cleaned by the adsorption assembly.

[0018] By adopting the above technical scheme:

[0019] In the present application, the adsorption structure can not only adsorb and fix the glass, but also drive the glass to move, so that the present application can be used in cooperation with the conveying machine, manual feeding and unloading are avoided, and the production efficiency is improved.

[0020] Meanwhile, in addition to the adsorption mode (for fixing the glass) and the conveying mode (for controlling the movement of the glass), the integrated mode is also provided, in which the glass can be cleaned, so that the debris and impurities generated during cutting are cleaned, and the surface of the glass is not scratched by the debris when moving.

[0021] Preferably, the adsorption assembly comprises:

[0022] The first adsorption body has a first adsorption end;

[0023] The second adsorption body has a second adsorption end;

[0024] The air suction source;

[0025] The lifting structure has an air suction branch connected with the first adsorption end and / or the second adsorption end;

[0026] The first adsorption body is mounted on the rack, the second adsorption body can be supported on the first adsorption body by the lifting structure, and the second adsorption body is controlled to approach or move away from the first adsorption body by the lifting structure;

[0027] When the second adsorption body approaches the first adsorption body, the top end surface of the second adsorption body forms the adsorption area;

[0028] When the second adsorption body moves away from the first adsorption body, the adsorption area is formed between the second adsorption body and the first adsorption body.

[0029] Preferably, the first adsorption body comprises:

[0030] A first adsorption body is mounted on the frame;

[0031] A first adsorption cavity is recessed on the first adsorption body;

[0032] A first sealing ring is mounted on the cavity opening of the first adsorption cavity;

[0033] The second adsorption body comprises:

[0034] A second adsorption body is adapted to the first adsorption cavity and has a second adsorption cavity capable of communicating with the first adsorption cavity;

[0035] A lifting plate;

[0036] An adsorption control valve is mounted on the second adsorption body and communicates with the second adsorption cavity;

[0037] The second adsorption body is mounted on the lifting plate with a spacing and can enter the adsorption cavity when the lifting plate is lowered; the first adsorption cavity and the second adsorption cavity can communicate with the air suction source through the air suction branch.

[0038] Preferably, the lifting structure comprises:

[0039] A body is mounted on the frame;

[0040] An air suction cavity is formed in the body;

[0041] An air suction opening is composed of a first air suction opening and a second air suction opening provided on the body and communicating with the air suction cavity;

[0042] A lifting opening is formed on the body;

[0043] An electromagnetic assembly has a first lifting column corresponding to the second air suction opening, a second lifting column corresponding to the lifting opening, and an electromagnet for controlling the movement of the first lifting column and the second lifting column;

[0044] A connecting column is movably arranged in the lifting opening and connected to the second lifting column and the lifting plate at both ends;

[0045] A partition is composed of a first partition and a second partition;

[0046] The first partition and the second partition have a movable opening for the first lifting column or the second lifting column to pass through, and the air suction cavity is divided by the partition into a first air suction cavity communicating with the first adsorption cavity through the first air suction opening and the air suction branch, a second air suction cavity communicating with the second adsorption cavity, the air suction branch, and the air suction source through the second air suction opening, and a third air suction cavity communicating with the lifting opening.

[0047] By adopting the above technical scheme:

[0048] The adsorption assembly of the present application not only has the function of adsorbing one end face of the glass, but also can adsorb both end faces of the glass according to the actual situation, such as the thickness of the glass.

[0049] When the glass is adsorbed, the distance between the first adsorption body and the second adsorption body is controlled by the lifting structure, when the first adsorption body and the second adsorption body are far away from each other, the distance between them can be used for the glass to enter and be adsorbed on both sides of the glass, when the first adsorption body and the second adsorption body are close to each other, the glass can be placed on the second adsorption body in the upper layer and be adsorbed and fixed by the second adsorption body.

[0050] Furthermore, the lifting structure of the present application not only can control the lifting of the second adsorption body, but also can use different adsorption cavities to cooperate with the first adsorption body or the second adsorption body to ensure the stability and synchronism of adsorption.

[0051] Preferably, the second adsorption body comprises:

[0052] The base body is fixedly installed on the lifting plate;

[0053] The partition plate is arranged in the base body and divides the base body into a center cavity and a side cavity on both sides of the center cavity, and the two ends of the center cavity and the side cavity are longitudinally penetrated;

[0054] The movable port is arranged on the partition plate and communicates the center cavity and the side cavity;

[0055] The telescopic cavity is recessed in the partition plate from the edge of the movable port;

[0056] The sliding plate is arranged at the movable port and can slide in the telescopic cavity;

[0057] The supporting spring is arranged in the telescopic cavity and connected with the sliding plate and the telescopic cavity;

[0058] The adsorption body is slidably arranged in the center cavity;

[0059] The adsorption sub-body is arranged in the side cavity and can be lifted and moved;

[0060] The air suction cavity and the air supply cavity are both arranged in the adsorption body, and the air supply cavity is located on both sides of the air suction cavity, and the air supply cavity can be supplied with air by the air source;

[0061] The rotating shaft is supported and rotated by the sliding plate, and the two ends are respectively rotationally connected with the air supply cavity and the adsorption sub-body;

[0062] The adsorption sub-body is provided with a driven structure, and when the air supply cavity is supplied with air, the driven structure is stressed and drives the rotating shaft to rotate.

[0063] Preferably, the adsorption sub includes:

[0064] The support frame is connected with one end of the rotating shaft.

[0065] The wheel body is hollow and fixed with the support frame.

[0066] The air outlet is installed on one side of the wheel body and communicates with the wheel body, and has a plurality of air flow ports.

[0067] The support frame is provided with a jet cavity for jetting air into the wheel body, and the rotating shaft is provided with an air flow cavity capable of communicating with the jet cavity.

[0068] Preferably, the air flow port includes:

[0069] The first air flow port is perpendicular to the axis of the air outlet.

[0070] The second air flow port is inclined to the axis of the air outlet and symmetrically arranged with the first air flow port.

[0071] Preferably, the top of the base body is provided with an adsorption table controlled by a driver, the adsorption table can form a first adsorption end and can be supported by a support structure arranged in the air supply cavity, and the support structure includes:

[0072] The support body is installed in the air supply cavity and has a support cavity, and divides the air supply cavity into an upper cavity and a lower cavity.

[0073] The filter screen is arranged in the support cavity and divides the support cavity into an inner cavity and an outer cavity.

[0074] The air inlet is arranged on the support body and communicates with the upper cavity and the outer cavity.

[0075] The air outlet is composed of a first air outlet and a second air outlet arranged on the support body, the first air outlet communicates with the inner cavity, and the second air outlet communicates with the outer cavity.

[0076] The lifting body is movably arranged in the inner cavity and connected with the adsorption table through a lifting shaft.

[0077] The air flow cavity is composed of a first air flow cavity and a second air flow cavity formed in the rotating shaft, the second air flow cavity communicates with the lower cavity, and forms a first communication cavity communicating the first air flow cavity and the first air outlet and a second communication cavity communicating the second air outlet and the lower cavity in the base body.

[0078] By adopting the above technical scheme:

[0079] The present application controls the glass movement and cleans the glass mainly through the second adsorption body, the wheel body on the second adsorption body can be guided to rotate by the airflow, so that the glass is driven to move when the wheel body contacts the glass, and the air suction cavity on the second adsorption body can adsorb and clean the glass, so that the conveying area, the adsorption area and the cleaning area of the present application are the same area, which effectively reduces the volume of the machine and reduces the occupied space of the factory building.

[0080] In addition, the present application also provides a use method of the above-mentioned glass cutting machine, which comprises the following steps:

[0081] S1 feeding: feeding the glass into the conveying area from any side of the conveying area;

[0082] S2 adsorption: after the glass is received by the conveying area, the first adsorption body and / or the second adsorption body is used to adsorb at least one end surface of the glass, and the glass is fixed in the adsorption area;

[0083] S3: the glass after cutting is sent away from any outlet of the conveying area through the cutting device.

[0084] In the use process of the glass cutting machine of the present application, especially in the steps S1 and / or S3, the glass can be controlled to move in the conveying area by the adsorption structure in the integrated mode and the glass is cleaned at the same time;

[0085] When conveying, the driver control part controls the adsorption table to descend, the lifting body is lowered, the air inlet is communicated with the first exhaust port through the support cavity, the gas source supplies gas to the gas supply cavity of the second adsorption body, the airflow enters the support cavity through the air inlet, is filtered and then enters the air jet cavity of the support frame through the first communication cavity and the second airflow cavity, when the air jet cavity jets air, the wheel body is driven to rotate, the airflow in the wheel body is discharged through the airflow port and cleans the contact surface of the wheel body and the glass, then the wheel body is controlled to contact the glass through the airflow system and / or the lifting structure, when the air jet cavity continuously jets air, the wheel body rotates and drives the glass to move, and the gas jetted through the airflow port cleans the moving route of the wheel body.

[0086] When cleaning, the end surface of the glass is cleaned by the first adsorption cavity and / or the air suction cavity and / or the airflow port of the partial wheel body under the control of the airflow system.

[0087] By adopting the above technical scheme:

[0088] The present application also provides a use method of the glass cutting machine, especially when the glass is moved, the present application can control the glass to move from any direction, so that the conveyor can cooperate with the glass cutting machine from any direction, and the enterprise can place the glass cutting machine at a suitable position according to the layout of the factory building.

[0089] In addition, the glass is cleaned before the wheel body contacts the glass, so that the glass surface is not damaged by impurities on the contact surface of the wheel body and the glass. In addition, the path of the wheel body is cleaned when the wheel body moves, so that the wheel body moves smoothly and the glass is not damaged.

[0090] In addition, other advantages of the present application will be shown in the embodiment part of the present application, so that the beneficial effects of the present application are more obvious. BRIEF DESCRIPTION OF DRAWINGS

[0091] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiment or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0092] Figure 1 The structure schematic diagram of embodiment 1 of the present application is shown in the figure;

[0093] Figure 2 The structure schematic diagram of the adsorption assembly in embodiment 1 of the present application is shown in the figure;

[0094] Figure 3 The cross-sectional schematic diagram of the adsorption assembly in embodiment 1 of the present application is shown in the figure;

[0095] Figure 4 The top view of the second adsorption body in embodiment 2 of the present application is shown in the figure;

[0096] Figure 5 The A-A cross-sectional view in the figure; Figure 4

[0097] The B part enlarged view in the figure; Figure 6 Figure 5 The C part enlarged view in the figure;

[0098] Figure 7 Figure 5 The B-B cross-sectional view in the figure;

[0099] Figure 8 The structure schematic diagram of the airflow system in embodiment 2 of the present application is shown in the figure. Figure 6 DETAILED DESCRIPTION

[0100] Figure 9 DETAILED DESCRIPTION DETAILED DESCRIPTION

[0101] ​​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0102] Embodiment 1

[0103] As shown in the drawings, the present application discloses a glass cutting machine, comprising: Figures 1-3

[0104] a rack composed of an upper rack 100 and a lower rack 101;

[0105] a cutting device 102 with a movable cutting end, the cutting device 102 of the present embodiment is installed on the upper rack 100 and can cut glass, since the cutting device 102 is a relatively mature prior art, therefore, in the present embodiment, the cutting device 102 is not described in detail.

[0106] The present embodiment also has an adsorption structure 2, which is installed on the lower rack 101 and can adsorb and fix the glass, specifically, the adsorption structure of the present embodiment can adsorb the bottom surface of the glass or simultaneously adsorb the bottom surface and the top end surface of the glass, therefore, the present embodiment can select different adsorption modes according to the thickness, mass and other factors of the glass, to ensure the stability of the glass being fixed, so as to ensure the cutting effect.

[0107] More specifically, the adsorption structure of the present embodiment is composed of several components, which include:

[0108] an adsorption assembly with an adsorption area for fixing the glass;

[0109] a conveying assembly with a conveying area for conveying the glass;

[0110] wherein the adsorption area and the conveying area are integrated in the same area, and can at least process the glass in adsorption mode, conveying mode and integrated mode;

[0111] In the adsorption mode, at least one end surface of the glass can be fixed by the adsorption assembly in the adsorption area;

[0112] In the conveying mode, the glass can be supported by the conveying assembly in the conveying area, and the glass is conveyed by the conveying assembly from any side and leaves the conveying area;

[0113] In the integrated mode, the glass is controlled to move by the conveying assembly in the conveying area, and the surface of the glass is cleaned by the adsorption assembly. ​

[0114] In order to better illustrate the advantages of each component of the adsorption structure of the present embodiment, the present embodiment mainly discloses the adsorption assembly, therefore, the present embodiment only discloses the principle and advantages in the adsorption mode, and the conveying assembly, the conveying mode provided by the conveying assembly, and the integrated mode formed by the cooperation of the conveying assembly and the adsorption assembly can be referred to the part of embodiment 2.

[0115] The adsorption assembly of the present embodiment comprises:

[0116] a first adsorption body 31 having a first adsorption end;

[0117] a second adsorption body 32 having a second adsorption end;

[0118] a suction source, such as a gas pump;

[0119] a lifting structure 33 having a suction branch connected with the first adsorption end and / or the second adsorption end;

[0120] The first adsorption body 31 is installed on the lower rack 101, the second adsorption body 32 can be supported on the first adsorption body 31 by the lifting structure 33 (the second adsorption body 32 is above the first adsorption body 31), and the second adsorption body 32 is controlled to approach or move away from the first adsorption body 31 by the lifting structure 33;

[0121] When the second adsorption body 32 approaches the first adsorption body 31, the top end surface of the second adsorption body 32 forms the adsorption area;

[0122] When the second adsorption body 32 moves away from the first adsorption body 31, the adsorption area is formed between the second adsorption body 32 and the first adsorption body 31.

[0123] In the present embodiment, the first adsorption body 31 comprises:

[0124] a first adsorption body 310 installed on the lower rack 101;

[0125] a first adsorption cavity 311 recessed on the first adsorption body 310;

[0126] a first sealing ring 312 installed on the cavity opening of the first adsorption cavity 311;

[0127] The second adsorption body 32 comprises:

[0128] a second adsorption body 320 having a second adsorption cavity 321 capable of communicating with the first adsorption cavity 311;

[0129] a lifting plate 322;

[0130] an adsorption control valve 323 installed on the second adsorption body 32 and communicating with the second adsorption cavity 321;

[0131] The second adsorption body 320 is installed on the lifting plate 322 and can approach the first adsorption body when the lifting plate 322 is lowered; the first adsorption cavity 311 and the second adsorption cavity 321 can be communicated with the air suction source through the air suction branch.

[0132] In the embodiment, the top of the second adsorption body 320 is recessed to form an adsorption groove 320a, and the adsorption control valve 323 is arranged at the groove bottom of the adsorption groove 320a.

[0133] In the embodiment, the first adsorption body 310 and the second adsorption body 320 are provided with air suction branches 325, each of which is communicated with the first adsorption cavity 311 and the second adsorption cavity 321 respectively, and the air suction branch 325 in the second adsorption body 320 is communicated with the adsorption groove 320a through the adsorption control valve 323. When the first adsorption body 310 and the second adsorption body 320 approach each other, the cavity openings of the first adsorption cavity 311 and the second adsorption cavity 321 are in contact and communication with each other.

[0134] In the embodiment, the lifting structure 33 comprises:

[0135] The body 330 is installed on the lower rack 101;

[0136] The air suction cavity is formed in the body 330;

[0137] The air suction port is composed of the first air suction port 331 and the second air suction port 332 arranged on the body 330 and communicated with the air suction cavity, and the first air suction port 331 and the second air suction port 332 are communicated with the air suction branch 325 respectively;

[0138] The lifting port 333 is formed on the body 330;

[0139] The electromagnetic assembly has the first lifting column 334 corresponding to the second air suction port 332, the second lifting column 335 corresponding to the lifting port 333, the electromagnet 336 for controlling the activities of the first lifting column 334 and the second lifting column 335, and the reset spring 337 connected with the first lifting column 334 or the second lifting column 335 on the electromagnet 336, and the sealing sheet 334a is arranged on the first lifting column 334 and the second lifting column 335;

[0140] The connecting column 338 is movably arranged in the lifting port 333 and connected with the second lifting column 335 and the lifting plate 322 at both ends respectively;

[0141] The partition part is composed of the first partition body 3391 and the second partition body 3392;

[0142] The first partition body 3391 and the second partition body 3392 have a movable port 3393 for the first lifting column 334 or the second lifting column 335 to pass through, and the air exhaust cavity is divided into a first air exhaust cavity 3a communicated with the first adsorption cavity 311 through the first air exhaust port 331 and the air exhaust branch 325, a second air exhaust cavity 3b communicated with the second adsorption cavity 321, the air exhaust branch 325 and the air exhaust source through the second air exhaust port 332, and a third air exhaust cavity 3c communicated with the lifting port 333.

[0143] In the embodiment, the second air exhaust cavity 3b is communicated with the air exhaust branch 325 in the second adsorption body through an air pipe.

[0144] In the embodiment, a negative pressure control valve (not shown in the figure) is arranged on the body and communicated with the second air exhaust cavity 3b, which is used to be opened when the glass is loosened to eliminate the negative pressure in the first adsorption cavity and / or the second adsorption cavity and / or the adsorption groove.

[0145] Reference Figures 1-3 The adsorption of the glass in the embodiment can have at least the following two forms:

[0146] First, single-sided adsorption: in this mode, the second lifting column is controlled to descend by energizing the electromagnetic valve (the corresponding electromagnetic valve of the first lifting column is de-energized, so that the movable port on the first partition body and the second air exhaust port are opened, i.e., the sealing sheet on the first lifting column is located between the second air exhaust port and the movable port), and the second adsorption body is driven to approach the first adsorption body by the lifting plate, until the second adsorption cavity and the first adsorption cavity are communicated, then the glass is placed on the second adsorption body in the state of opening the adsorption control valve, the air flow in the first adsorption cavity, the second adsorption cavity and the adsorption groove is exhausted by the air pump, so that the glass is adsorbed on the second adsorption body;

[0147] Second, double-sided adsorption: in this mode, the second adsorption body is separated from the first adsorption body by de-energizing the electromagnetic valve and driving the second lifting column and the lifting plate by the reset spring, and then the glass is placed on the first adsorption body, the electromagnetic valve is energized, and the second adsorption body is driven to descend and contact the glass, then the air pump exhausts the gas in the first adsorption cavity and the second adsorption cavity through the second air exhaust cavity in the state of closing the adsorption control valve, so that the two sides of the glass are adsorbed and fixed, and after the adsorption is completed, the electromagnetic valve of the first lifting column is energized, and the sealing sheet on the first lifting column is lowered and closes the movable port on the first partition body, so that the air exhaust branch in the first adsorption body is closed.

[0148] Under the control of the lifting structure in this embodiment, the first and second adsorption bodies can be evacuated simultaneously through the second suction chamber, ensuring the synchronicity of adsorption during double-sided adsorption. Furthermore, the first lifting column seals the suction branch in the lower first adsorption body, so that when the glass is released, the second suction chamber loses negative pressure first, causing the upper second adsorption chamber to release the glass first. Subsequently, the first lifting column controls the sealing plate to open the movable port on the first partition before the first adsorption chamber releases the glass. This avoids the situation where the glass is on the first adsorption body when it is released, preventing the first adsorption chamber from releasing first while the second adsorption chamber has not yet released, which could cause the glass to fall off the first adsorption body and damage it. After the second and first adsorption chambers release the glass one after the other, the second lifting column is controlled to rise, thereby allowing the glass to be removed smoothly.

[0149] It is worth noting that during double-sided adsorption, the second adsorption body is controlled to press slightly against the glass, which can improve the fixation effect on the glass and ensure the stability of the cutting.

[0150] In addition, during single-sided adsorption, the sealing plate on the second lifting column controls the descent of the second adsorption body while also sealing the movable opening on the second partition. Therefore, when the gas in the second suction chamber is drawn out to form a negative pressure, the gas in the third suction chamber will press the sealing plate tightly against the movable opening of the second partition, thus ensuring the stability of the contact between the second adsorption body and the first adsorption body.

[0151] Example 2

[0152] like Figures 4-9 As shown, unlike Embodiment 1, this embodiment has a plurality of second adsorption bodies 320, and each second adsorption body 320 is installed on the lifting plate 322 at intervals. The second adsorption bodies 320 are adapted to each first adsorption cavity 311 of the first adsorption body 310. That is, when the lifting plate 333 descends, the second adsorption body 320 can enter the first adsorption cavity 311.

[0153] In this embodiment, the second adsorption body 320 includes:

[0154] The base 40 is fixedly installed on the lifting plate 322;

[0155] A partition 41 is provided inside the base 40 and divides the base 40 into a central cavity 40a and side cavities 40b located on both sides of the central cavity 40a. The two ends of the central cavity 40a and the side cavities 40b extend longitudinally through each other.

[0156] The movable opening 42 is located on the partition 41 and connects the central cavity 40a and the side cavity 40b;

[0157] a retractable cavity 43 recessed in the partition 41 from the edge of the movable opening 42;

[0158] a sliding plate 44 arranged at the movable opening 42 and capable of sliding in the retractable cavity 43;

[0159] a supporting spring 45 arranged in the retractable cavity 43 and connected with the sliding plate 44 and the retractable cavity 43;

[0160] an adsorption main body 46 slidingly arranged in the central cavity 40a;

[0161] an adsorption sub-body 47 arranged in the side cavity 40b and capable of lifting and lowering;

[0162] an air suction cavity 461 and a gas supply cavity 462, both arranged in the adsorption main body 46, and the gas supply cavity 462 is located on both sides of the air suction cavity 461, the gas supply cavity 462 can be supplied with gas by a gas source (gas pump), and the gas supply cavity 462 can be connected with the gas source through an air pipe;

[0163] a rotating shaft 48 supported and rotated by the sliding plate 44 and rotationally connected with the gas supply cavity 462 and the adsorption sub-body 47 at both ends;

[0164] The adsorption sub-body 47 is provided with a driven structure, and the driven structure is stressed and drives the rotating shaft 48 to rotate when the gas supply cavity 462 is supplied with gas.

[0165] In the embodiment, the adsorption sub-body 47 comprises:

[0166] a supporting frame 470 connected with one end of the rotating shaft 48;

[0167] a wheel body 471 hollowly arranged and fixed with the supporting frame 470;

[0168] an air outlet body 472 mounted on one side of the wheel body 471 and in communication with the wheel body 471 and having a plurality of air flow ports;

[0169] The supporting frame 470 is provided with a gas jetting cavity 470a for jetting gas into the wheel body 471, and the rotating shaft 48 is provided with an air flow cavity in communication with the gas jetting cavity 470a.

[0170] In the embodiment, the air flow ports comprise:

[0171] a first air flow port 51 having a jetting direction perpendicular to an axis 472a of the air outlet body 472;

[0172] a second air flow port 52 having a jetting direction obliquely arranged with the axis 472a of the air outlet body 472 and symmetrically arranged with the first air flow port 51.

[0173] In the embodiment, the top of the base body 40 is provided with an adsorption table 60 controlled by a driver (mounted on both sides of the adsorption main body 46), which can form a first adsorption end (when the adsorption table of the embodiment rises and exposes from the top of the central cavity 40a, it can be used to place and adsorb glass, similar to the effect of the adsorption groove on the top of the second adsorption body in Embodiment 1), and can be supported by a support structure arranged in the air supply cavity 462, which includes:

[0174] A support body 70 is mounted in the air supply cavity 462 and has a support cavity, which divides the air supply cavity 462 into an upper cavity 462a and a lower cavity 462b;

[0175] A filter screen 71 is arranged in the support cavity and divides the support cavity into an inner cavity 71a and an outer cavity 71b;

[0176] An air inlet 72 is arranged on the support body 70 and communicates the upper cavity 462a and the outer cavity 71b;

[0177] An air outlet is composed of a first air outlet 731 and a second air outlet 732 arranged on the support body 70, the first air outlet 731 communicates with the inner cavity 71a, and the second air outlet 732 communicates with the outer cavity 71b;

[0178] A lifting body 74 moves in the inner cavity 71a and is connected with the adsorption table 60 through a lifting shaft 740;

[0179] The airflow cavity is composed of a first airflow cavity 81 and a second airflow cavity 82 formed in the rotating shaft 48, the second airflow cavity 82 communicates with the lower cavity 462b, and forms a first communication cavity communicating the first airflow cavity 81 and the first air outlet 731 and a second communication cavity communicating the second air outlet 732 and the lower cavity 462a in the base body.

[0180] In the embodiment, the other end of the second airflow cavity 82 communicates with the wheel body 471.

[0181] In the embodiment, the second air exhaust cavity 3b of the lifting structure communicates with each air suction cavity 461 through an air pipe.

[0182] Reference Figure 4 In the embodiment, the wheel bodies of the two adjacent second adsorption bodies face different directions, and more specifically, Figure 4 for example, the wheel body on the left second adsorption body is used to control the forward or backward movement of the glass on the lower frame body 101 when rotating, and the wheel body on the right second adsorption body is used to control the left or right movement of the glass on the lower frame body 101 when rotating.

[0183] In the embodiment, the adsorption sub-body and the driven structure constitute the conveying assembly of the embodiment.

[0184] In this embodiment, a sealing plate 400a is provided inside the central cavity 40a, which contacts the bottom of the adsorption body 46 when the adsorption body 46 rises.

[0185] In this embodiment, the jet chamber 470a on the support frame is provided with jet holes 470b. When jet holes 470b spray air, they drive the wheel to rotate. In this embodiment, the jet holes in the support frame of the wheels on both sides of the same second adsorption body spray in opposite directions. That is, when jetting, one wheel rotates to drive the glass forward or to the left, and the other wheel rotates to drive the glass backward or to the right, so that the glass can be controlled to achieve four actions of forward, backward, left and right within the conveying area.

[0186] In this embodiment, an airflow system (an airflow control system independent of the air extraction source) is also included for controlling the airflow in the telescopic cavity and the air supply cavity. The airflow system includes: a control unit 90, an air supply pump 91, an air extraction pump 92, an air supply pipeline 93, and an air extraction pipeline 94. The control unit 90 is used to control the air supply pump 91 and the air extraction pump. The air supply pipeline 93 connects the air supply pump and the upper cavity of the air supply cavity. The air extraction pipeline 94 connects the air extraction pump 92 and the telescopic cavity 43. A connecting pipe 95 is provided between the air supply pipeline 93 and the air extraction pipeline 94. A control valve 96 is provided on the connecting pipe 95.

[0187] refer to Figure 4 In this embodiment, multiple second adsorption bodies are installed on the lifting plate at intervals. Similar to Embodiment 1, each second adsorption body can perform lifting and lowering operations when the lifting plate rises and falls.

[0188] Unlike Example 1, the second adsorption body in this example not only adsorbs glass, but also drives the glass to move, for example:

[0189] During single-sided adsorption, the lifting plate descends, controlling the descent of each second adsorption body, allowing the second adsorption body to enter the first adsorption chamber of the first adsorption body. At this time, the airflow in the telescopic chamber (the area above the sliding plate, the same below) can be extracted by the airflow system. The sliding plate is controlled to rise by the support spring, thereby causing the substrate to rise and the wheel to protrude from the top of the side cavity. At this time, when the conveyor delivers the glass to the conveying area (or adsorption area, the same below), the wheel protruding from the top of the cavity can receive the glass and assist the glass in moving within the conveying area (compared to Embodiment 1, where the glass is pushed into the adsorption area, the damage to the glass is reduced). (to minimize damage), then, air is supplied to the telescopic cavity through the airflow system, and the sliding plate is controlled to descend so that the wheel retracts into the side cavity. At the same time, the adsorption body descends so that the bottom of the adsorption body contacts the bottom of the first adsorption cavity of the first adsorption body (that is, the air suction cavity is sealed with the air extraction branch of the first adsorption body). When the air extraction source is activated, the bottom of the glass can be adsorbed and fixed completely using the air suction cavity (and adsorption platform). If necessary, the adsorption platform can also be raised and the glass can be raised. This can lengthen the distance between the glass and the lower frame, preventing the cutting blade of the cutting device from contacting the lower frame during cutting.

[0190] After adsorption is complete, the adsorption platform releases the glass, causing the wheel to rise again, supporting the glass. When the airflow system supplies air to the air supply chamber, it drives the wheel to rotate, moving the glass away from the conveying area and back onto the conveyor.

[0191] Similarly, during double-sided adsorption, part of the second adsorption body descends (the wheel of the second adsorption body protrudes from the cavity opening), and part of the second adsorption body (the wheel on the second adsorption body protrudes from the bottom of the cavity) rises. In this way, when receiving glass, both ends of the glass can contact the wheel and be guided into the conveying area for cutting.

[0192] When the glass is fixed by adsorption on both sides, the suction body descends and makes the suction chamber contact the glass. The adsorption part returns to the side cavity and adsorbs the two end faces of the glass. When the glass is driven to move, the wheel is exposed from the side cavity and drives the glass to move when it rotates.

[0193] It is worth mentioning that:

[0194] refer to Figure 8 In this embodiment, when the airflow in the air supply chamber enters the jet chamber through the first airflow chamber and is ejected, the ejected gas contacts the inner wall of the inner cavity of the wheel body, thereby driving the wheel body to rotate.

[0195] Secondly, the air outlet provided on the gas outlet in this embodiment can clean the glass, especially the path of the wheel on the glass, so as to ensure that the glass surface is not scratched.

[0196] During cleaning in this embodiment, the air supply chamber can be supplied with air or partially evacuated by the air supply chamber through the airflow system. When air is supplied to the air supply chamber, the lifting body is controlled to descend, and when air is evacuated from the air supply chamber, the lifting body is controlled to rise.

[0197] When the lifting body descends, the gas entering the air supply chamber can sequentially pass through the air inlet, the outer chamber, be filtered by the filter screen and enter the inner chamber, the first exhaust port, and enter the jet chamber through the first airflow chamber. While driving the wheel to rotate, it blows the impurities in the wheel's path to both sides of the path.

[0198] When the lifting body rises, the gas entering the wheel body from the air inlet can enter the lower chamber of the air supply chamber through the second air inlet. When it enters the outer chamber through the second exhaust port, it circles the outer chamber once and carries away the impurities in the outer chamber from the air inlet, thus completing the dust extraction and dust removal.

[0199] Therefore, in the conveying mode of this embodiment, this embodiment can receive glass conveyed to the lower frame from any position, and can also send glass away from the conveying area from any position. In the integrated mode of this embodiment, while the glass is being controlled to move, the glass surface is cleaned by various airflow systems to prevent the glass from being scratched by foreign objects on the surface during conveying.

[0200] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A glass adsorption structure for a glass cutting machine, characterized in that: include: The first adsorbent (31) has a first adsorption end; The second adsorbent (32) has a second adsorption end; Air extraction source; The lifting structure (33) has an air extraction branch connected to the first adsorption end and / or the second adsorption end; The first adsorbent (31) is mounted on the lower frame (101), and the second adsorbent (32) can be supported on the first adsorbent (31) by the lifting structure (33), and the second adsorbent (32) can be controlled to move closer to or further away from the first adsorbent (31) by the lifting structure (33). When the second adsorbent (32) approaches the first adsorbent (31), an adsorption zone is formed on the top end face of the second adsorbent (32); When the second adsorbent (32) moves away from the first adsorbent (31), an adsorption zone is formed between the second adsorbent (32) and the first adsorbent (31); The first adsorbent (31) comprises: The first adsorption body (310) is mounted on the lower frame (101); The first adsorption cavity (311) is recessed on the first adsorption body (310); The first sealing ring (312) is installed at the opening of the first adsorption chamber (311); The second adsorbent (32) comprises: The second adsorption body (320) is adapted to the first adsorption cavity (311) and has a second adsorption cavity (321) that can communicate with the first adsorption cavity (311). lift plate(322); An adsorption control valve (323) is installed on the second adsorbent (32) and communicates with the second adsorption chamber (321); The second adsorption body (320) is installed at intervals on the lifting plate (322) and can approach the first adsorption body (310) when the lifting plate (322) descends; the first adsorption chamber (311) and the second adsorption chamber (321) can be connected to the air extraction source through the air extraction branch (325); The second adsorption body (320) includes: The base (40) is fixedly installed on the lifting plate (322); A partition (41) is provided inside the substrate (40) and divides the substrate (40) into a central cavity (40a) and side cavities (40b) located on both sides of the central cavity (40a). The two ends of the central cavity (40a) and the side cavities (40b) extend longitudinally through each other. The movable opening 42 (42) is located on the partition (41) and connects the central cavity (40a) and the side cavity (40b). The telescopic cavity (43) is recessed into the partition (41) from the edge of the movable opening 42 (42); A sliding plate (44) is provided at the movable opening 42 (42) and can slide within the telescopic cavity (43); A support spring (45) is provided in the telescopic cavity (43) and is connected to the sliding plate (44) and the telescopic cavity (43); The adsorption body (46) is slidably disposed in the central cavity (40a); The adsorption unit (47) is located in the side cavity (40b) and can move up and down. The suction chamber (461) and the air supply chamber (462) are both located inside the adsorption body (46), and the air supply chamber (462) is located on both sides of the suction chamber (461). The air supply chamber (462) can be supplied with air by an air source. The rotating shaft (48) is supported and rotated by the sliding plate (44), and its two ends are rotatably connected to the air supply chamber (462) and the adsorption unit (47) respectively; The adsorption component (47) is provided with a driven structure. When the gas supply chamber (462) supplies gas, the driven structure is subjected to force and drives the rotating shaft (48) to rotate.

2. The glass adsorption structure of a glass cutting machine according to claim 1, characterized in that: The lifting structure (33) includes: The main body (330) is mounted on the lower frame (101); An air extraction chamber is formed within the body (330); The air extraction port consists of a first air extraction port (331) and a second air extraction port (332) located on the main body (330) and connected to the air extraction chamber; The lifting port (333) is formed on the main body (330); The electromagnetic assembly comprises a first lifting column (334) corresponding to the second air extraction port (332), a second lifting column (335) corresponding to the lifting port (333), and an electromagnet (336) for controlling the movement of the first lifting column (334) and the second lifting column (335). The connecting column (338) is movable within the lifting port (333) and its two ends are respectively connected to the second lifting column (335) and the lifting plate (322); The partition is composed of a first partition (3391) and a second partition (3392); The first partition (3391) and the second partition (3392) have an active opening 3393 (3393) through which the first lifting column (334) or the second lifting column (335) passes. The air extraction chamber is divided by the partition into a first air extraction chamber (3a) connected to the first adsorption chamber (311) through the first air extraction port (331) and the air extraction branch (325), a second air extraction chamber (3b) connected to the second air extraction port (332) and the air extraction branch (325), the second adsorption chamber (321) and the air extraction source, and a third air extraction chamber (3c) connected to the lifting port (333).

3. The glass adsorption structure of a glass cutting machine according to claim 1, characterized in that: The adsorption component (47) includes: The support frame (470) is connected to one end of the rotating shaft (48); The wheel body (471) is hollow and fixed to the support frame (470); Gas outlet (472) is installed on one side of the wheel body (471) and communicates with the wheel body (471), and has several air outlets; The support frame (470) is provided with a jet chamber (470a) for jetting into the wheel body (471), and the rotating shaft (48) is provided with an airflow chamber that can communicate with the jet chamber (470a).

4. The glass adsorption structure of a glass cutting machine according to claim 3, characterized in that: The airflow port includes: The first airflow inlet (51) has an airflow direction perpendicular to the axis of the exhaust gas (472); The second airflow port (52) is inclined to the axis of the exhaust gas (472) and is symmetrically arranged with respect to the first airflow port (51).

5. The glass adsorption structure of a glass cutting machine according to claim 3 or 4, characterized in that: The top of the substrate (40) is provided with an adsorption stage (60) controlled by a driver. The adsorption stage (60) can form a first adsorption end and can be supported by a support structure provided in the air supply chamber (462). The support structure includes: The support (70) is installed in the air supply chamber (462) and has a support cavity, and divides the air supply chamber (462) into an upper cavity (462a) and a lower cavity (462b). A filter screen (71) is disposed in the support cavity, and the support cavity is divided into an inner cavity (71a) and an outer cavity (71b). An air inlet (72) is provided on a support (70) and connects the upper cavity (462a) and the outer cavity (71b). The exhaust port consists of a first exhaust port (731) and a second exhaust port (732) provided on the support (70). The first exhaust port (731) is connected to the inner cavity (71a), and the second exhaust port (732) is connected to the outer cavity (71b). The lifting body (74) moves within the inner cavity (71a) and is connected to the adsorption stage (60) via the lifting shaft (740); The airflow cavity is composed of a first airflow cavity (81) and a second airflow cavity (82) formed in the rotating shaft (48). The second airflow cavity (82) is connected to the lower cavity (462b) and forms a first connecting cavity connecting the first airflow cavity (81) and the first exhaust port (731) and a second connecting cavity connecting the second exhaust port (732) and the upper cavity (462a) in the matrix.

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