Hollow glass cutting device with high cutting size accuracy

Abstract

The utility model discloses a hollow glass cutting device with high accuracy of cutting size, which relates to the technical field of glass processing, and comprises a cutting platform for placing and fixing glass, the top end of the cutting platform is provided with a sliding rod for a sliding block to axially move, the sliding rod is arranged on the inner side of the cutting platform in a sliding manner, and the sliding rod is arranged on the cutting platform. The sliding block is installed on the outer wall of the sliding rod in a sliding mode, the top end of the sliding block is rotationally connected with a cutting motor for cutting glass, and the limiting mechanism is arranged on the sliding rod and the sliding block; the limiting mechanism comprises a reset unit and a limiting unit. Through the arrangement of the limiting mechanism, the position of the cutting motor can be moved through scales marked on the sliding rod, alignment operation is carried out through the scales and marks on glass, transverse movement of the cutting motor is limited through the limiting mechanism, the accuracy in the glass cutting process is improved, operation is simple, and practicability is high. And the working efficiency is further improved, and the waste of materials is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a hollow glass cutting device with high cutting size accuracy. Background Art

[0002] Insulating glass is a new type of building material with good heat insulation, sound insulation, beautiful appearance, practicality, and can reduce the deadweight of buildings. It is made of two (or three) pieces of glass, using a high-strength and high-airtightness composite adhesive to bond the glass sheets to an aluminum alloy frame containing a desiccant to produce high-efficiency sound insulation and heat insulation glass. Its main materials are glass, warm edge spacers, corner bolts, butyl rubber, polysulfide glue, and desiccant.

[0003] In the existing hollow glass processing technology, during the process of processing and cutting the glass, it is generally necessary to manually mark and position the glass, and then use a cutting machine to perform a straight line cut on the positioned marked position. Errors are inevitable in the operation process, resulting in inaccurate cutting dimensions. In order to facilitate the processing and cutting of the glass and provide cutting accuracy, the utility model proposes a hollow glass cutting device with high cutting dimension accuracy. Utility Model Content

[0004] The purpose of the utility model is to provide a hollow glass cutting device with high cutting size accuracy in order to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hollow glass cutting device with high cutting size accuracy, comprising a cutting platform for placing and fixing glass, a slide bar for axial movement of a slider installed on the top of the cutting platform, the slide bar is slidably installed on the inner side of the cutting platform, the slider is slidably installed on the outer wall of the slide bar, the top of the slider is rotatably connected to a cutting motor for cutting glass, and a limiting mechanism is arranged on the slide bar and the slider;

[0006] The limiting mechanism includes a reset unit and a limiting unit;

[0007] The limiting unit is used to limit the axial movement of the slider;

[0008] The reset unit is used to automatically limit the slider after the slider moves.

[0009] As a further solution of the utility model: the limiting unit includes a limiting groove, a movable rod, a limiting block, a pressing block, and a guide block;

[0010] The limiting groove is provided at the bottom end of the slide bar, and the limiting groove is used to provide an entry space for the limiting block to enter;

[0011] The movable rod is vertically slidably mounted on the outer wall of the sliding block through the guide block, and the movable rod is used to drive the limit block to move synchronously;

[0012] The limit block is fixed on the outer wall of the movable rod and is located directly below the limit slot, and the limit block cooperates with the limit slot to limit the axial movement of the slider;

[0013] The pressing block is fixed on the outer wall of the movable rod and is symmetrical with the guide block, and the pressing block is used to synchronously drive the movable rod to move downward;

[0014] The guide block is fixed on the outer wall of the movable rod and is located on the inner side of the sliding block. The guide block is used to provide guidance for the vertical movement of the movable rod.

[0015] As a further solution of the utility model: the reset unit includes a positioning rod and a spring;

[0016] The positioning rod is fixed in the inner cavity of the slider and passes through the guide block, and the positioning rod is used to provide guidance for the vertical movement of the guide block;

[0017] The two ends of the spring are respectively clamped on the bottom end of the guide block and the inner cavity of the sliding block, and the spring is used to provide elastic force for the guide block to return to its original position after vertical movement.

[0018] As a further solution of the utility model: the outer wall of the movable rod is in an "L"-shaped structure as a whole, and the "L"-shaped protrusion of the movable rod extends to the bottom of the sliding rod.

[0019] As a further solution of the utility model: the outer wall of the guide block is in a "convex" shape as a whole, and the inner cavity of the sliding block is formed with a sliding groove matching the outer wall of the guide block.

[0020] As a further solution of the utility model: the outer wall of the limit block matches the inner side of the limit groove, there are multiple limit grooves, the multiple limit grooves are evenly distributed on the outer wall of the bottom end of the slide rod, and the multiple limit grooves correspond to the scales on the top end of the slide rod.

[0021] As a further solution of the utility model: the slider and the cutting motor are rotatably connected via a hinge, a top outer wall of the slide rod is provided with a plurality of scales, and the cutting blade of the cutting motor is flush with one side outer wall of the slider.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] By setting a limit mechanism, the position of the cutting motor can be moved through the scale marked on the slide bar, and the scale can be used to align with the mark on the glass. The limit mechanism can be used to limit the lateral movement of the cutting motor, thereby improving the accuracy of the glass cutting process. The operation is simple, which further improves work efficiency and reduces material waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the installation structure of the slider and the slide rod of the utility model;

[0026] Figure 3 It is a schematic diagram of the reset structure of the limit block of the utility model.

[0027] In the figure: 1. cutting platform; 2. sliding rod; 3. sliding block; 4. cutting motor; 5. limiting mechanism; 501. limiting groove; 502. movable rod; 503. limiting block; 504. pressing block; 505. guide block; 506. positioning rod; 507. spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 3 In the embodiment of the utility model, a hollow glass cutting device with high cutting size accuracy includes a cutting platform 1 for placing and fixing glass, a slide bar 2 for axial movement of a slider 3 is installed on the top of the cutting platform 1, the slide bar 2 is slidably installed on the inner side of the cutting platform 1, the slider 3 is slidably installed on the outer wall of the slide bar 2, the top of the slider 3 is rotatably connected to a cutting motor 4 for cutting the glass, and a limiting mechanism 5 is arranged on the slide bar 2 and the slider 3;

[0030] The limiting mechanism 5 includes a reset unit and a limiting unit;

[0031] The limiting unit is used to limit the axial movement of the slider 3;

[0032] The reset unit is used to automatically limit the slider after the slider 3 moves;

[0033] The limiting unit includes a limiting groove 501, a movable rod 502, a limiting block 503, a pressing block 504, and a guide block 505;

[0034] The limiting groove 501 is provided at the bottom end of the slide bar 2, and the limiting groove 501 is used to provide an entry space for the limiting block 503 to enter;

[0035] The movable rod 502 is vertically slidably mounted on the outer wall of the slide block 3 through the guide block 505, and the movable rod 502 is used to drive the limit block 503 to move synchronously;

[0036] The limiting block 503 is fixed on the outer wall of the movable rod 502 and is located directly below the limiting groove 501. The limiting block 503 cooperates with the limiting groove 501 to limit the axial movement of the slider 3.

[0037] The pressing block 504 is fixed on the outer wall of the movable rod 502 and is symmetrical with the guide block 505. The pressing block 504 is used to synchronously drive the movable rod 502 to move downward;

[0038] The guide block 505 is fixed to the outer wall of the movable rod 502 and is located on the inner side of the slide block 3. The guide block 505 is used to provide guidance for the vertical movement of the movable rod 502.

[0039] The reset unit includes a positioning rod 506 and a spring 507;

[0040] The positioning rod 506 is fixed in the inner cavity of the slider 3 and passes through the guide block 505. The positioning rod 506 is used to provide guidance for the vertical movement of the guide block 505.

[0041] The two ends of the spring 507 are respectively clamped on the bottom end of the guide block 505 and the inner cavity of the slider 3, and the spring 507 is used to provide elastic force for the guide block 505 to return to its original position after vertical movement;

[0042] The slider 3 and the cutting motor 4 are rotatably connected via a hinge. The top outer wall of the slider 2 is provided with a plurality of scales. The cutting blade of the cutting motor 4 is flush with one side outer wall of the slider 3 .

[0043] In this embodiment: through this structure, when it is necessary to cut the glass fixed on the cutting platform 1, by giving downward pressure to the pressing block 504, the pressing block 504 synchronously drives the movable rod 502 to move downward, and the movable rod 502 moving downward will move downward along the outer wall of the slider 3 through the guide block 505, and synchronously drives the limit block 503 to move downward, and the limit block 503 moving downward will move out of the inner side of a limit groove 501 connected to it, so that the axial movement of the slider 3 is no longer limited. At this time, the slider 3 can be moved axially, driving the cutting motor 4 to move synchronously, so that the slider 3 moves along the outer wall of the slide rod 2 , by knowing the length of the mark on the glass, the slider 3 is moved through the scale on the slide bar 2, so that one side outer wall of the slider 3 moves to the preset position, so that one side outer wall of the slider 3 is aligned with the glass mark point, and the cutting blade of the cutting motor 4 will also be aligned with it, and the downward pressure on the pressing block 504 can be released at this time, then the movable rod 502 and the guide block 505 will be reset under the elastic force of the spring 507, and the limit block 503 will be stuck in a corresponding limit groove 501, completing the axial movement limit of the slider 3, so that the slider 3 is not easy to move left and right, which is convenient for operating the cutting motor 4 to cut the glass, and further improves the cutting accuracy;

[0044] It should be noted that when the cutting motor 4 is in a horizontal state, the bottom of the cutting blade does not contact the glass. When the position of the slider 3 is fixed, the cutting motor 4 is manually rotated so that the cutting blade contacts the glass, thereby achieving cutting of the glass.

[0045] Please refer to Figure 1-Figure 3 The outer wall of the movable rod 502 is generally in an "L"-shaped structure, the "L"-shaped protrusion of the movable rod 502 extends to the bottom of the sliding rod 2, the outer wall of the guide block 505 is generally in a "convex"-shaped structure, the inner cavity of the slider 3 is formed with a sliding groove matching the outer wall of the guide block 505, the outer wall of the limit block 503 matches the inner side of the limit groove 501, and the number of limit grooves 501 is set to be multiple, and the multiple limit grooves 501 are evenly distributed on the outer wall of the bottom end of the sliding rod 2.

[0046] In this embodiment: through this structure, the movement of the slider 3 can be limited by a plurality of limiting grooves 501 corresponding to the scales driven by the slide bar 2, so as to facilitate limiting the slider 3 moved to different positions.

[0047] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hollow glass cutting device with high cutting size accuracy, comprising a cutting platform (1) for placing and fixing glass, a slide bar (2) for axial movement of a slider (3) being installed at the top of the cutting platform (1), the slide bar (2) being slidably installed on the inner side of the cutting platform (1), the slider (3) being slidably installed on the outer wall of the slide bar (2), the top of the slider (3) being rotatably connected to a cutting motor (4) for cutting the glass, characterized in that: A limiting mechanism (5) arranged on the slide bar (2) and the slide block (3); The limiting mechanism (5) comprises a reset unit and a limiting unit; The limiting unit is used to limit the axial movement of the slider (3); The reset unit is used to automatically limit the position of the slider (3) after the slider (3) moves.

2. The insulating glass cutting device with high cutting size accuracy according to claim 1 is characterized in that: The limiting unit comprises a limiting groove (501), a movable rod (502), a limiting block (503), a pressing block (504), and a guide block (505); The limiting groove (501) is provided at the bottom end of the slide bar (2), and the limiting groove (501) is used to provide an entry space for the limiting block (503) to enter; The movable rod (502) is vertically slidably mounted on the outer wall of the sliding block (3) via a guide block (505), and the movable rod (502) is used to drive the limit block (503) to move synchronously; The limit block (503) is fixed on the outer wall of the movable rod (502) and is located directly below the limit groove (501); the limit block (503) cooperates with the limit groove (501) to limit the axial movement of the slider (3); The pressing block (504) is fixed on the outer wall of the movable rod (502) and is symmetrical with the guide block (505), and the pressing block (504) is used to synchronously drive the movable rod (502) to move downward; The guide block (505) is fixed on the outer wall of the movable rod (502) and is located on the inner side of the sliding block (3). The guide block (505) is used to provide guidance for the vertical movement of the movable rod (502).

3. The insulating glass cutting device with high cutting size accuracy according to claim 1, characterized in that: The reset unit comprises a positioning rod (506) and a spring (507); The positioning rod (506) is fixed in the inner cavity of the slider (3) and passes through the guide block (505), and the positioning rod (506) is used to provide guidance for the vertical movement of the guide block (505); The two ends of the spring (507) are respectively clamped on the bottom end of the guide block (505) and the inner cavity of the slider (3), and the spring (507) is used to provide elastic force for the guide block (505) to return to its original position after vertical movement.

4. The insulating glass cutting device with high cutting size accuracy according to claim 2, characterized in that: The outer wall of the movable rod (502) is in an "L"-shaped structure as a whole, and the "L"-shaped protrusion of the movable rod (502) extends to the bottom of the sliding rod (2).

5. The insulating glass cutting device with high cutting size accuracy according to claim 2, characterized in that: The outer wall of the guide block (505) is in a "convex" shape as a whole, and the inner cavity of the sliding block (3) is formed with a sliding groove that matches the outer wall of the guide block (505).

6. The insulating glass cutting device with high cutting size accuracy according to claim 2, characterized in that: The outer wall of the limit block (503) matches the inner side of the limit groove (501), and the limit grooves (501) are provided in plurality. The plurality of limit grooves (501) are evenly distributed on the outer wall of the bottom end of the slide bar (2), and the plurality of limit grooves (501) correspond to the scales at the top end of the slide bar (2).

7. The insulating glass cutting device with high cutting size accuracy according to claim 1, characterized in that: The slider (3) and the cutting motor (4) are rotatably connected via a hinge; the top outer wall of the slider (2) is provided with a plurality of scales; and the cutting blade of the cutting motor (4) is flush with one side outer wall of the slider (3).

Images