CN115572074A - Door and window glass cutting equipment - Google Patents
Door and window glass cutting equipment Download PDFInfo
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- CN115572074A CN115572074A CN202211568978.9A CN202211568978A CN115572074A CN 115572074 A CN115572074 A CN 115572074A CN 202211568978 A CN202211568978 A CN 202211568978A CN 115572074 A CN115572074 A CN 115572074A
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- frame
- door
- window glass
- movable
- pressing
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention relates to the field of glass processing, in particular to door and window glass cutting equipment which comprises a support, a rotating frame, a placing frame, a moving frame and a liquid injection spray pipe, wherein glass clamps are arranged on the periphery of the placing frame, the door and window glass cutting equipment also comprises two drainage assemblies, each drainage assembly comprises a flexible drainage strip, a template and a covering air pipe, a channel for etching solution to flow is reserved between the two flexible drainage strips, the number of the templates is two, gaps for clamping the templates are reserved between the edge of the moving frame and the corresponding flexible drainage strip, two ends of each flexible drainage strip are respectively provided with a connecting piece, two ends of the moving frame are respectively provided with a fixing piece, and two ends of the placing frame are respectively provided with a pressing assembly.
Description
Technical Field
The invention relates to the field of glass processing, in particular to door and window glass cutting equipment.
Background
When carrying out glass cutting, need place glass on glass cutting bed, glass cutting bed keeps glass's level, the glass cutting machine of being convenient for cuts on glass, current glass cutting bed is when using, the surface of glass laminating cutting bed, the glass edge is sharp more is not convenient for take through the hand, stir through the mechanical support, the resistance that glass received can't be felt, speed is very fast and the great damage that causes glass of dynamics easily, and the edge of a knife phenomenon of bursting at the blunt edge of a knife that cuts glass production of cutting knife, make the glass disintegrating slag collapse the place outside the cutting bed, the cutting bench is more weak to the effect that blocks of glass disintegrating slag.
The present invention discloses a chinese patent CN200710194619.0 waterfall type laminar flow etching cutting method, which allows an etching solution to flow through a glass substrate in a waterfall flow manner, so that the etching solution uniformly falls to optical glass along with gravity, and a protective film is used to shield a part of the optical glass to achieve selective etching cutting, so that the method of the present invention not only can cut at low cost, but also has a high probability of successfully cutting thin glass, but not has too high impact and high cost like the traditional laser cutting or diamond knife cutting.
According to the above patent, the patent cuts the glass by the etching solution, however, when the etching solution is used, the part which is not needed to be cut is covered by the protective film, if the sealing performance is not good, the etching solution is easy to flow into the protected part, so that the glass cutting is deviated, and the etching solution is poured in a waterfall manner, so that the phenomenon of non-uniform glass cutting also occurs, therefore, a device capable of draining the etching solution on the glass surface and adjusting the drainage channel is needed at present.
Disclosure of Invention
The invention provides a door and window glass cutting device aiming at the problems in the prior art, wherein two flexible drainage strips deform according to the edge shape of a template to form a complete cutting channel for etching solution to flow along the channel, so that the etching solution is prevented from flowing into the range required to protect door and window glass, and the flatness of the cutting surface of the door and window glass is improved.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
the invention provides door and window glass cutting equipment, which comprises a support, a rotating frame, a placing frame, a moving frame and a liquid injection spray pipe for spraying etching solution, wherein the rotating frame is arranged on the support; the rotating frame is rotatably arranged on the support; the placing frame is fixedly arranged on the rotating frame, and glass clamps used for clamping the door and window glass are arranged on the periphery of the placing frame; the moving frame is arranged on the placing frame, a gap for placing the door and window glass is reserved between the moving frame and the placing frame, and the moving frame can transversely move along the edge of the placing frame; the liquid injection spray pipe is arranged at the upper end of the movable frame; the device also comprises a drainage component which is used for guiding the etching solution sprayed out by the liquid injection spray pipe to flow on the surface of the door and window glass.
Preferably, the drainage assembly comprises a flexible drainage strip, a template and a covering and pressing air pipe; the two flexible drainage strips are arranged on the movable frame in a vertical state, and a channel for an etching solution to flow is reserved between the two flexible drainage strips; the two templates are arranged in the movable frame, and gaps for clamping the templates are reserved between the edges of the movable frame and the corresponding flexible drainage strips; the covering air pipe is arranged between the two flexible drainage strips, and two ends of the covering air pipe are fixedly connected with the movable frame; a connecting piece is arranged between the two ends of the flexible drainage strip and the movable frame; a fixing piece is arranged on the movable frame and positioned at two ends of each template; the two ends of the placing frame and the moving frame are respectively provided with a pressing component for pressing the moving frame to the door and window glass.
Preferably, cover tracheal upper end and be the opening form and the lower extreme is the form that closes, cover and press and seted up two sets of first gas pockets on the trachea, the orientation of seting up of two sets of first gas pockets respectively towards a flexible drainage strip, and every first gas pocket of group all has a plurality ofly, and a plurality of first gas pockets are along covering tracheal axis direction equidistant distribution, and when covering and pressing the trachea and ventilating, two flexible drainage strips are in under atmospheric pressure and cover the state of pressing on the template.
Preferably, cover and press and seted up a set of second gas pocket on the trachea, the orientation of seting up the orientation slant decurrent of a set of second gas pocket is placed on putting the surface of the door and window glass on the frame, and a set of second gas pocket has a plurality ofly, and a plurality of second gas pockets distribute along covering the tracheal axis direction equidistant to a plurality of second gas pockets are all seted up between two sets of first gas pockets, and when covering and pressing the trachea and ventilating, the etching solution on glass surface is in the state of flow downwards with higher speed.
Preferably, one side of the flexible drainage strip, which is close to the placement frame, is provided with a sealing clamping strip along the edge direction.
Preferably, the connecting piece comprises a shaft plate, a shaft rod, an elastic band and a torsion spring; the shaft plate is fixed on the movable frame; the shaft lever is rotatably inserted on the shaft plate, a shaft hole for the shaft lever to pass through is formed in the shaft plate, the axial direction of the shaft lever is perpendicular to the axial direction of the covering air pipe, and two ends of the shaft lever respectively extend out of the shaft plate; one side of the elastic band is fixed with the flexible drainage strip, and the other side of the elastic band is fixed with the shaft lever; the torsional spring is sleeved on the shaft lever, one end of the torsional spring is fixed with the shaft plate, and the other end of the torsional spring is fixed with the shaft lever.
Preferably, the fixed part comprises a movable block, a clamping block and an electric screw rod; the movable block is arranged between the flexible drainage strip and the frame edge of the movable frame in a sliding manner; the clamping block is slidably clamped on the frame edge of the movable frame and is fixed with the movable block; the electric screw is arranged at the end part of the movable frame, the screw end of the electric screw extends towards the direction of the clamping block, and a thread sleeve in threaded connection with the screw end of the electric screw is arranged on the clamping block.
Preferably, annotate the liquid spray tube and fix between two movable blocks of removing the frame upper end, annotate the mouth of pipe terminal surface of liquid spray tube and the movable block surface towards the template and keep the parallel and level.
Preferably, the movable block is provided with a knob pressure lever, and the movable block is provided with a threaded opening through which the knob pressure lever passes and rotates in a matched manner.
Preferably, place the upper end and the lower extreme of frame and all transversely be equipped with a slide rail, all slide on every slide rail and be equipped with a removal draw runner, the both ends of every removal draw runner all are equipped with a guide bar perpendicularly, and the both ends of removing the frame all slide through a sliding sleeve and set up on the guide bar that corresponds.
Preferably, the pressing component comprises a single-shaft cylinder and a spring; the single-shaft cylinder is arranged between the two corresponding guide rods, a fixing strip for fixedly mounting the single-shaft cylinder is arranged between the two corresponding guide rods, and an output shaft of the single-shaft cylinder extends towards the direction of the moving frame; the springs are provided with two springs, the two springs are sleeved on one guide rod, and two ends of each spring are fixed with the movable sliding strip and the corresponding sliding sleeve respectively.
Compared with the prior art, the beneficial effect of this application is:
1. according to the invention, the two flexible drainage strips deform according to the edge shape of the template to form a complete cutting channel for the etching solution to flow along the channel, so that the surface of the door and window glass is cut, the etching solution is prevented from flowing into the range required to be protected by the door and window glass, and the flatness of the cut surface of the door and window glass is improved.
2. According to the invention, through ventilation of the covering air pipe, the two groups of first air holes are exhausted to punch the flexible drainage strips, so that the two flexible drainage strips are deformed according to the corresponding templates, thereby forming a complete cutting channel, and different cutting tracks are formed according to different templates, so that the drainage of an etching solution is realized, and the etching solution is prevented from flowing into an area which does not need to be cut on the surface of the door or window glass.
3. According to the invention, through the ventilation of the covering air pipe, the air discharged from the group of second air holes is blown to the surface of the door and window glass, so that the etching solution on the surface of the door and window glass is blown, the flowing speed of the etching solution is accelerated, the uniform cutting of the etching solution on the surface of the door and window glass is realized, and the cutting efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of a door and window glass cutting apparatus;
FIG. 2 is a left side view of a door and window glass cutting apparatus;
FIG. 3 is a front view of a door and window glass cutting apparatus;
FIG. 4 isbase:Sub>A partial perspective sectional view of FIG. 3 taken at A-A;
FIG. 5 is a schematic perspective view of a moving frame, a flow guide assembly and a pressing assembly of the door and window glass cutting device;
FIG. 6 is a front view of a moving frame, a flow directing assembly and a pressing assembly of a door and window glass cutting apparatus;
FIG. 7 is a cross-sectional view taken at B-B of FIG. 6;
FIG. 8 is a perspective view of a moving frame and a flow guide assembly of a door and window glass cutting apparatus;
FIG. 9 is a schematic perspective view of a flow directing assembly of a door or window glass cutting apparatus;
FIG. 10 is a front view of a flow directing assembly of a door and window glass cutting apparatus;
FIG. 11 is a cross-sectional view taken at C-C of FIG. 10;
FIG. 12 is a cross-sectional view taken at D-D of FIG. 10;
FIG. 13 is a schematic perspective view of a flexible flow strip and a connector of a door or window glass cutting apparatus;
FIG. 14 is a front view of FIG. 13;
fig. 15 is an enlarged schematic view at E of fig. 13.
The reference numbers in the figures are:
1-a support;
2-a rotating frame;
3-placing a frame;
31-a slide rail;
32-moving the slider; 321-a guide rod;
4-glass clamp;
5-moving the frame;
51-a sliding sleeve;
6-liquid injection spray pipe;
7-a drainage assembly;
71-a flexible drainage strip; 711-sealing rubber strip;
72-a template;
73-covering air pipe; 731-first air hole; 732-a second air hole;
74-a connector; 741-a shaft plate; 742-a shaft rod; 743-elastic band; 744-torsion spring;
75-a fixture; 751-a movable block; 7511-knob lever; 752-clamp blocks; 7521-thread sleeve; 753-electric screw;
8-a pressing component;
81-single axis cylinder; 811-fixation bar;
82-a spring;
9-door and window glass.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 15, a door and window glass cutting apparatus includes a support 1, a rotating frame 2, a placing frame 3, a moving frame 5, and a liquid injection nozzle 6 for injecting an etching solution; the rotating frame 2 is rotatably arranged on the support 1; the placing frame 3 is fixedly arranged on the rotating frame 2, and glass clamps 4 used for clamping door and window glass 9 are arranged on the periphery of the placing frame 3; the moving frame 5 is arranged on the placing frame 3, a gap for placing the door and window glass 9 is reserved between the moving frame 5 and the placing frame 3, and the moving frame 5 can transversely move along the edge of the placing frame 3; the liquid injection spray pipe 6 is arranged at the upper end of the movable frame 5; the etching solution injection device further comprises a drainage assembly 7 for guiding the etching solution sprayed by the liquid injection spray pipe 6 to flow on the surface of the door and window glass 9, wherein the drainage assembly 7 comprises a flexible drainage strip 71, a template 72 and a covering air pipe 73; the number of the flexible drainage strips 71 is two, the two flexible drainage strips 71 are both arranged on the moving frame 5 in a vertical state, and a channel for the etching solution to flow is reserved between the two flexible drainage strips 71; the number of the templates 72 is two, the two templates 72 are arranged in the movable frame 5, and gaps for clamping the templates 72 are reserved between the edges of the movable frame 5 and the corresponding flexible drainage strips 71; the covering air pipe 73 is arranged between the two flexible drainage strips 71, and both ends of the covering air pipe 73 are fixedly connected with the movable frame 5; a connecting piece 74 is arranged between the two ends of the flexible drainage strip 71 and the movable frame 5; a fixing piece 75 is arranged on the movable frame 5 and positioned at two ends of each template 72; the two ends of the moving frame 5 on the placing frame 3 are both provided with a pressing component 8 for pressing the moving frame 5 to the door and window glass 9.
When the door and window glass 9 is cut, firstly, the door and window glass 9 is placed on the placing frame 3, the placing frame 3 is in a horizontal state, then, the glass is positioned through the glass clamp 4, the moving frame 5 moves to the position of the glass to be cut on the placing frame 3, the abutting assembly 8 presses the moving frame 5 on the surface of the door and window glass 9, the two flexible drainage strips 71 are also in contact with the surface of the door and window glass 9, when the cutting is carried out according to the cutting track, an operator places the template 72 of the required cutting track in the moving frame 5, the template 72 is arranged between the flexible drainage strips 71 and the frame edge of the moving frame 5, along with the ventilation of the covering air pipe 73, the two flexible drainage strips 71 are covered and pressed on the corresponding edges of the template 72 under the pressure, and the cutting track is adjusted according to the template 72 with different edge shapes, due to the flexibility of the flexible drainage strips 71, and the two ends of the flexible drainage strips 71 are connected with the movable frame 5 through the connecting pieces 74, so that a channel with a track to be cut is formed between the two flexible drainage strips 71, the two flexible drainage strips 71 are used for pressing the template 72, in order to ensure that the template 72 is more stably installed and avoid the condition that the channel is deviated due to the deviation of the template 72, the template 72 is fixed through the fixing pieces 75, the condition that the template 72 falls from the movable frame 5 is prevented, after the complete channel is formed, the rotary frame 2 inclines the placing frame 3, so that the etching solution can smoothly flow towards the lower part, finally, the etching solution is injected into the channel through the liquid injection spray pipe 6, flows along the surface of the door and window glass 9 along the channel, in order to accelerate the flow speed of the etching solution and ensure the uniformity of the etching solution in the channel, the ventilation of the overpressure air pipe 73 also plays a role in propelling the etching solution, finally, door and window glass 9's surface is cut out a trajectory along the passageway by etching solution, will place frame 3 through swivel mount 2 and set level the back, operating personnel separates door and window glass 9 after will cutting thereupon through the mode of beating, cuts glass's mode and the guide to etching solution through etching solution, and effectual completion is to door and window glass 9's cutting, has avoided door and window glass 9's the condition of dregs to appear in the cutting face, has guaranteed door and window glass 9's the roughness of cutting the face.
Referring to fig. 11 and 12, the upper end of the covering air pipe 73 is open and the lower end is closed, two sets of first air holes 731 are formed in the covering air pipe 73, the forming directions of the two sets of first air holes 731 are respectively toward one flexible drainage strip 71, each set of first air holes 731 is provided with a plurality of first air holes 731, the plurality of first air holes 731 are distributed at equal intervals along the axial direction of the covering air pipe 73, and when the covering air pipe 73 is ventilated, the two flexible drainage strips 71 are under air pressure and are in a state of covering and pressing on the template 72.
When the covering air pipe 73 is ventilated, two groups of first air holes 731 on the covering air pipe 73 are discharged and punched on the surface of the flexible drainage strips 71, the flexible drainage strips 71 deform along with the flexible drainage strips after being pressed, so that the covering air pipe is covered on the installed template 72, the flexible drainage strips 71 form the edge of the template 72, a complete cutting channel is formed between the two flexible drainage strips 71, an etching solution flows along the surface of the door and window glass 9 between the two flexible drainage strips 71, and finally the door and window glass 9 is cut.
Referring to fig. 11 and 12, a set of second air holes 732 is opened on the pressing air tube 73, the opening direction of the set of second air holes 732 is inclined downward toward the surface of the door/window glass 9 placed on the placing frame 3, the set of second air holes 732 has a plurality of second air holes 732, the plurality of second air holes 732 are distributed at equal intervals along the axial direction of the pressing air tube 73, and the plurality of second air holes 732 are all opened between the two sets of first air holes 731, so that when the pressing air tube 73 is ventilated, the etching solution on the glass surface is in a state of accelerating downward flow.
When the overpressure air pipe 73 is ventilated, the air discharged from the group of second air holes 732 on the overpressure air pipe 73 is blown to the surface of the door and window glass 9, and the second air holes 732 are obliquely downward opened, so that the etching solution on the surface of the door and window glass 9 is blown downward along with the air discharged from the second air holes 732, the flowing speed of the etching solution is increased, the uniformity of the etching solution covering the surface of the door and window glass 9 is ensured, and the door and window glass 9 is finally cut.
Referring to fig. 12 and 15, one edge of the flexible drainage strip 71 close to the placement frame 3 is provided with a sealing clip strip along the edge direction.
When flexible drainage strip 71 pressed behind door and window glass 9 surface, because the edge of flexible drainage strip 71 is equipped with sealed holding strip, consequently, sealed holding strip contact has played sealed effect behind door and window glass 9 surface, avoids the outer condition of etching solution outflow passageway, guarantees that etching solution only cuts the part in the passageway.
Referring to fig. 8 and 15, the link 74 includes a shaft plate 741, a shaft 742, an elastic band 743, and a torsion spring 744; the shaft plate 741 is fixed to the moving frame 5; the shaft lever 742 is rotatably inserted into the shaft plate 741, a shaft hole through which the shaft lever 742 passes is formed in the shaft plate 741, the axial direction of the shaft lever 742 is perpendicular to the axial direction of the air-over-pressure pipe 73, and two ends of the shaft lever 742 respectively extend out of the shaft plate 741; one side of the elastic band 743 is fixed with the flexible drainage strip 71, and the other side of the elastic band 743 is fixed with the shaft lever 742; the torsion spring 744 is sleeved on the shaft lever 742, one end of the torsion spring 744 is fixed to the shaft plate 741, and the other end of the torsion spring 744 is fixed to the shaft lever 742.
After flexible drainage strip 71 takes place the deformation, flexible drainage strip 71 stimulates the elastic band 743, and elastic band 743 has driven axostylus axostyle 742 rotatory thereupon for flexible drainage strip 71's deformation has the buffering, and after flexible drainage strip 71 reconversion, axostylus axostyle 742 is under the effect of torsional spring 744, thereby has guaranteed flexible drainage strip 71 reconversion, makes flexible drainage strip 71 be in the state of being flare-outed.
Referring to fig. 8 to 10, the fixed member 75 includes a movable block 751, a clamp block 752, and a motor screw 753; the movable block 751 is arranged between the flexible drainage bar 71 and the frame edge of the movable frame 5 in a sliding way; the clamping block 752 is slidably clamped on the frame edge of the movable frame 5, and the clamping block 752 is fixed with the movable block 751; the electric screw 753 is provided at an end of the moving frame 5, a screw end of the electric screw 753 extends in a direction of the clamp 752, and a screw boss 7521 screwed with the screw end of the electric screw 753 is provided on the clamp 752.
When the fixed piece 75 fixes the template 72, the electric screw 753 is matched with the thread sleeve 7521, so that the clamping block 752 is driven to move along the edge of the movable frame 5, the clamping block 752 drives the movable block 751 to move, the two fixed pieces 75 are driven simultaneously, the template 72 is clamped by the two movable blocks 751, the template 72 is positioned and then covered by the flexible drainage strip 71, the stability of the template 72 is ensured, the flexible drainage strip 71 is also changed into the edge shape of the template 72, and finally, a complete cutting channel is formed.
Referring to fig. 9 and 11, the liquid injection nozzle 6 is fixed between two movable blocks 751 at the upper end of the movable frame 5, and the end surface of the nozzle of the liquid injection nozzle 6 is flush with the surface of the movable blocks 751 facing the mold plate 72.
When the movable block 751 is in contact with the template 72, the liquid injection nozzle 6 moves along with the movable block 751, and since the end surface of the pipe orifice of the liquid injection nozzle 6 is flush with the surface of the movable block 751 and the end surface of the template 72 is flush with the end surface of the door and window glass 9, after the movable block 751 is in contact with the end of the template 72, the end surface of the pipe orifice of the liquid injection nozzle 6 is flush with the end surface of the door and window glass 9, and after the liquid injection nozzle 6 sprays the etching solution, the etching solution can be ensured to completely flow along the surface of the door and window glass 9 from top to bottom.
Referring to fig. 8-11, a knob pressing rod 7511 is disposed on the movable block 751, and a threaded opening for the knob pressing rod 7511 to pass through and rotate in cooperation with is disposed on the movable block 751.
After the template 72 is positioned by the movable block 751, in order to prevent the template 72 from falling out of the movable frame 5, an operator twists the knob pressing rod 7511 to make the knob pressing rod 7511 abut against the template 72, so that the template 72 is pressed on the surface of the door and window glass 9, further ensuring the stability of the template 72 and avoiding the deviation of the cutting channel.
Referring to fig. 4-7, the upper end and the lower end of the placement frame 3 are both transversely provided with a sliding rail 31, each sliding rail 31 is provided with a movable sliding bar 32 in a sliding manner, both ends of each movable sliding bar 32 are both vertically provided with a guide rod 321, and both ends of the movable frame 5 are both slidably provided on the corresponding guide rods 321 through a sliding sleeve 51.
When the movable frame 5 moves on the placing frame 3, the two movable sliding bars 32 are driven by the existing driver to simultaneously move on the corresponding sliding rails 31, so that the movable frame 5 is driven to move, and the position of the door and window glass 9 to be cut is adjusted.
Referring to fig. 7, the pressing assembly 8 includes a single-shaft cylinder 81 and a spring 82; the single-axis cylinder 81 is disposed between two corresponding guide rods 321, a fixing bar 811 for fixedly mounting the single-axis cylinder 81 is disposed between the two corresponding guide rods 321, and an output shaft of the single-axis cylinder 81 extends toward the moving frame 5; the number of the springs 82 is two, the two springs 82 are sleeved on one guide rod 321, and two ends of each spring 82 are respectively fixed with the movable slide bar 32 and the corresponding sliding sleeve 51.
When the pressing component 8 presses the moving frame 5 against the surface of the door and window glass 9, the spring 82 is in a normal state, the moving frame 5 is far away from the placing frame 3, a gap for placing the door and window glass 9 is reserved between the moving frame 5 and the placing frame, after the cutting position is adjusted, the single-shaft cylinder 81 pushes the moving frame 5 to move towards the direction of the door and window glass 9 until the moving frame 5 is pressed against the surface of the door and window glass 9, the sealing rubber strip 711 on the flexible drainage strip 71 is also pressed against the surface of the door and window glass 9 to form sealing, and etching solution is guaranteed to flow only in the formed channel.
According to the invention, the two flexible drainage strips 71 deform according to the edge shape of the template 72 to form a complete cutting channel for the etching solution to flow along the channel, so that the etching solution is prevented from flowing into the range required to be protected by the door and window glass 9, and the flatness of the cutting surface of the door and window glass 9 is improved.
The above examples only show one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A door and window glass cutting device is characterized by comprising a support (1), a rotating frame (2), a placing frame (3), a moving frame (5) and a liquid injection spray pipe (6) for spraying etching solution;
the rotating frame (2) is rotatably arranged on the support (1);
the placing frame (3) is fixedly arranged on the rotating frame (2), and glass clamps (4) used for clamping the door and window glass (9) are arranged on the periphery of the placing frame (3);
the moving frame (5) is arranged on the placing frame (3), a gap for placing the door and window glass (9) is reserved between the moving frame (5) and the placing frame (3), and the moving frame (5) can transversely move along the edge of the placing frame (3);
the liquid injection spray pipe (6) is arranged at the upper end of the movable frame (5);
the cutting equipment also comprises a drainage component (7) which is used for guiding the etching solution sprayed out from the liquid injection spray pipe (6) to flow on the surface of the door and window glass (9);
the drainage component (7) comprises a flexible drainage strip (71), a template (72) and a pressing air pipe (73);
the number of the flexible drainage strips (71) is two, the two flexible drainage strips (71) are both arranged on the movable frame (5) in a vertical state, and a channel for the etching solution to flow is reserved between the two flexible drainage strips (71);
the number of the templates (72) is two, the two templates (72) are arranged in the movable frame (5), and gaps for clamping the templates (72) are reserved between the edges of the movable frame (5) and the corresponding flexible drainage strips (71);
the covering air pipe (73) is arranged between the two flexible drainage strips (71), and two ends of the covering air pipe (73) are fixedly connected with the movable frame (5);
a connecting piece (74) is arranged between the two ends of the flexible drainage strip (71) and the movable frame (5);
a fixing piece (75) is arranged on the movable frame (5) and positioned at the two ends of each template (72);
the placing frame (3) and the two ends of the moving frame (5) are respectively provided with a pressing component (8) for pressing the moving frame (5) to the door and window glass (9);
the upper end of the covering and pressing air pipe (73) is in an open shape, the lower end of the covering and pressing air pipe (73) is in a closed shape, two groups of first air holes (731) are formed in the covering and pressing air pipe (73), the forming directions of the two groups of first air holes (731) face to one flexible drainage strip (71) respectively, each group of first air holes (731) are multiple, the multiple first air holes (731) are distributed at equal intervals along the axial direction of the covering and pressing air pipe (73), and when the covering and pressing air pipe (73) is ventilated, the two flexible drainage strips (71) are in a state of covering and pressing the template (72) under air pressure;
the covering and pressing air pipe (73) is provided with a group of second air holes (732), the opening direction of the group of second air holes (732) is obliquely downward and faces the surface of door and window glass (9) placed on the placing frame (3), the group of second air holes (732) are provided with a plurality of second air holes, the plurality of second air holes (732) are distributed at equal intervals along the axis direction of the covering and pressing air pipe (73), the plurality of second air holes (732) are all arranged between the two groups of first air holes (731), and when the covering and pressing air pipe (73) is ventilated, etching solution on the surface of the glass is in a state of accelerating downward flow.
2. A door and window glass cutting apparatus according to claim 1, wherein the connecting member (74) comprises a shaft plate (741), a shaft rod (742), an elastic band (743) and a torsion spring (744);
the shaft plate (741) is fixed on the movable frame (5);
the shaft lever (742) is rotatably inserted into the shaft plate (741), a shaft hole for the shaft lever (742) to pass through is formed in the shaft plate (741), the axial direction of the shaft lever (742) is perpendicular to the axial direction of the air covering and pressing pipe (73), and two ends of the shaft lever (742) respectively extend out of the shaft plate (741);
one side of the elastic band (743) is fixed with the flexible drainage strip (71), and the other side of the elastic band (743) is fixed with the shaft lever (742);
the torsion spring (744) is sleeved on the shaft lever (742), one end of the torsion spring (744) is fixed with the shaft plate (741), and the other end of the torsion spring (744) is fixed with the shaft lever (742).
3. A door or window glass cutting apparatus according to claim 1, wherein the fixed member (75) comprises a movable block (751), a clamp block (752) and an electric screw (753);
the movable block (751) is arranged between the flexible drainage strip (71) and the frame edge of the movable frame (5) in a sliding manner;
the clamping block (752) is slidably clamped at the frame edge of the movable frame (5), and the clamping block (752) is fixed with the movable block (751);
the electric screw (753) is arranged at the end part of the moving frame (5), the screw end of the electric screw (753) extends towards the direction of the clamping block (752), and the clamping block (752) is provided with a threaded sleeve (7521) in threaded connection with the screw end of the electric screw (753).
4. A door or window glass cutting apparatus according to claim 1, wherein the liquid injection nozzle (6) is fixed between two movable blocks (751) at the upper end of the movable frame (5), and the end surface of the liquid injection nozzle (6) is flush with the surface of the movable blocks (751) facing the die plate (72).
5. The door and window glass cutting equipment according to claim 4, wherein the movable block (751) is provided with a knob pressing rod (7511), and the movable block (751) is provided with a threaded opening through which the knob pressing rod (7511) passes and is matched with the movable block for rotation.
6. A door and window glass cutting device according to claim 1, characterized in that the upper end and the lower end of the placing frame (3) are provided with a sliding rail (31) transversely, each sliding rail (31) is provided with a moving slide (32) in a sliding manner, both ends of each moving slide (32) are vertically provided with a guide rod (321), and both ends of the moving frame (5) are slidably arranged on the corresponding guide rods (321) through a sliding sleeve (51).
7. A door and window cutting apparatus according to claim 1, wherein the pressing assembly (8) comprises a single-shaft cylinder (81) and a spring (82);
the single-shaft cylinder (81) is arranged between two corresponding guide rods (321), a fixing strip (811) for fixedly mounting the single-shaft cylinder (81) is arranged between the two corresponding guide rods (321), and an output shaft of the single-shaft cylinder (81) extends towards the direction of the movable frame (5);
the number of the springs (82) is two, the two springs (82) are sleeved on one guide rod (321), and two ends of each spring (82) are fixed with the movable sliding strip (32) and the corresponding sliding sleeve (51) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211568978.9A CN115572074B (en) | 2022-12-08 | 2022-12-08 | Door and window glass cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211568978.9A CN115572074B (en) | 2022-12-08 | 2022-12-08 | Door and window glass cutting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115572074A true CN115572074A (en) | 2023-01-06 |
| CN115572074B CN115572074B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211568978.9A Active CN115572074B (en) | 2022-12-08 | 2022-12-08 | Door and window glass cutting equipment |
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| Country | Link |
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| CN (1) | CN115572074B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080017611A1 (en) * | 2006-07-24 | 2008-01-24 | Choi Ho-Geun | Etching apparatus and method |
| CN101445328A (en) * | 2007-11-27 | 2009-06-03 | 光捷国际股份有限公司 | Waterfall laminar flow etching cutting method |
| CN207545536U (en) * | 2017-04-25 | 2018-06-29 | 徐子雁 | It is a kind of can self-expansion drainage strip |
| CN211078925U (en) * | 2019-09-25 | 2020-07-24 | 东莞泰升玻璃有限公司 | Waterfall type glass etching structure |
| CN112919817A (en) * | 2021-02-09 | 2021-06-08 | 曾鹏 | Cutting tool for toughened glass |
| CN115124250A (en) * | 2022-06-30 | 2022-09-30 | 凯盛科技股份有限公司 | Variable-thickness flexible foldable glass and preparation process thereof |
-
2022
- 2022-12-08 CN CN202211568978.9A patent/CN115572074B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080017611A1 (en) * | 2006-07-24 | 2008-01-24 | Choi Ho-Geun | Etching apparatus and method |
| CN101445328A (en) * | 2007-11-27 | 2009-06-03 | 光捷国际股份有限公司 | Waterfall laminar flow etching cutting method |
| CN207545536U (en) * | 2017-04-25 | 2018-06-29 | 徐子雁 | It is a kind of can self-expansion drainage strip |
| CN211078925U (en) * | 2019-09-25 | 2020-07-24 | 东莞泰升玻璃有限公司 | Waterfall type glass etching structure |
| CN112919817A (en) * | 2021-02-09 | 2021-06-08 | 曾鹏 | Cutting tool for toughened glass |
| CN115124250A (en) * | 2022-06-30 | 2022-09-30 | 凯盛科技股份有限公司 | Variable-thickness flexible foldable glass and preparation process thereof |
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| Publication number | Publication date |
|---|---|
| CN115572074B (en) | 2023-04-28 |
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