Automatic cutting and edging device for door and window glass

Abstract

The application discloses a door and window glass automatic cutting and edging device and belongs to the technical field of door and window glass processing. Mainly including a fixed seat, the fixed seat is respectively provided with an adjusting assembly and an edging assembly, the surface of the fixed seat is connected with a fourth driving source, and the power output end of the fourth driving source is connected with a first transmission wheel. The door and window glass automatic cutting and edging device is convenient for driving the transmission gear to rotate through the first driving source, is convenient for driving the supporting table and the edging wheel to move in the horizontal direction through the meshing transmission of the transmission gear and the rack plate, is convenient for making the edging wheel adapt to door and window glasses of different sizes, and is convenient for driving the edging wheel to make lifting adjustment through the second driving source, so that the edging wheel performs edging on the side of the door and window glass under the driving action of the third driving source. Since the supporting table is in surface engagement sliding with the two supporting rails, the supporting table has a supporting effect, and the situation that the supporting table is skewed or falls off during translation is avoided.

Description

Technical Field

[0001] This application relates to the field of door and window glass processing technology, specifically to an automatic cutting and edge grinding device for door and window glass. Background Technology

[0002] In the field of modern architectural decoration and home renovation, window and door glass, as important functional and decorative components, requires precise cutting and meticulous edge grinding. The cutting process involves cutting the original glass sheet into specific shapes and sizes according to the design dimensions. The precision of this step determines the compatibility between the glass and the window and door frame. If the cutting dimensions deviate too much, the glass may not be able to be installed smoothly, or gaps may appear after installation, affecting the sealing and structural stability of the windows and doors. The edge grinding process involves polishing the edges of the cut glass to prevent scratches during installation.

[0003] A glass cutting and edging device according to application number CN202322258599.6 includes a worktable, a sliding frame slidably connected inside the worktable, a sliding groove inside the sliding frame, a sliding block slidably connected inside the sliding groove, two electric push rods fixedly connected inside the sliding frame, one electric push rod having its telescopic end fixedly connected to the sliding block, the other electric push rod being fixedly connected to the sliding rod, the telescopic end of the other electric push rod being fixedly connected to a mounting frame, a cutting motor being fixedly connected inside the mounting frame, a cutting blade being fixedly connected to the drive end of the cutting motor, and a grinding groove inside the worktable.

[0004] However, in current edge grinding operations, ordinary glass and insulated glass, as commonly used glass types for doors and windows, have different thicknesses and other characteristics. Existing equipment suffers from low processing efficiency and poor adaptability when processing these types of glass. The thickness difference between ordinary glass and insulated glass is quite significant. When switching processing specifications, the contact depth and angle of the edge grinding wheel need to be adjusted accordingly; otherwise, the grinding will not meet the standards. The aforementioned glass cutting and edge grinding device has the above-mentioned drawbacks. Firstly, its edge grinding structure adopts a fixed installation method, which can only rotate along a preset trajectory and cannot achieve flexible adjustment in the up-down and left-right directions. It is difficult to adapt to the processing needs of ordinary glass and insulated glass of different thicknesses and their different edge types. Secondly, the aforementioned glass cutting and edge grinding device lacks a counter-linkage structure. When ordinary glass and insulated glass are moved horizontally, the edge grinding structure remains stationary, resulting in unstable relative positions and pressures between the two, which easily affects the edge grinding quality.

[0005] Therefore, it is necessary to provide an automatic cutting and edge-grinding device for door and window glass to solve the above problems.

[0006] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Utility Model Content

[0007] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide an automatic cutting and edge grinding device for door and window glass, which solves the problem that the thickness difference between ordinary glass and insulated glass is relatively obvious, making it inconvenient to adjust the edge grinding wheel position.

[0008] The technical solution adopted by this application to solve its technical problem is: an automatic cutting and edge grinding device for door and window glass, including a fixed base, an adjustment component and an edge grinding component respectively provided on the fixed base, a fourth drive source connected to the surface of the fixed base, a first transmission wheel connected to the power output end of the fourth drive source, a second transmission wheel rotatably connected to the surface of the fixed base, a transmission belt connected to the surface of the first transmission wheel, a first lead screw connected to the surface of the second transmission wheel, a second lead screw connected to the surface of the first transmission wheel, a first adjustment block connected to the surface of the first lead screw by a lead screw nut, a processing table connected to the top of the first adjustment block, an adjustment rod connected to the surface of the second lead screw by a lead screw nut, a cutting groove opened at the top of the processing table, a fifth drive source connected to the surface of the fixed base, and a cutting blade connected to the power output end of the fifth drive source; The surface of the adjustment component is connected to the surface of the adjustment rod to drive the adjustment component to perform translational movement in the horizontal direction; The surface of the edging assembly is poweredly connected to the power output end of the adjustment assembly to drive the edging assembly to move horizontally to edge the window glass.

[0009] Furthermore, the adjustment assembly includes a connecting platform, a support platform, a rack plate, and two slide rails. The connecting platform is disposed on the surface of the adjustment rod, and the surface of the connecting platform is connected to the two support rails. The surface of the support platform and the surfaces of the two support rails are slidably engaged. The surface of the support platform is connected to a first drive source, and the power output end of the first drive source is poweredly connected to a transmission gear. The rack plate is disposed at the top of the connecting platform, and the two slide rails are respectively disposed on both sides of the fixed base. The surfaces of the two slide rails are slidably connected to sliders.

[0010] Furthermore, the transmission gear is meshed with the rack plate.

[0011] Furthermore, the top ends of both sliders are connected to the bottom end of the connecting platform.

[0012] Furthermore, the edge grinding assembly includes a second drive source and an edge grinding wheel. The second drive source is disposed at the top of the support platform, and the power output end of the second drive source is poweredly connected to a third drive source. The edge grinding wheel is disposed on the power output end of the third drive source.

[0013] Furthermore, the second drive wheel is connected to the first drive wheel via the drive belt.

[0014] Furthermore, the thread direction of the first lead screw is opposite to that of the second lead screw, and one end of the first lead screw and one end of the second lead screw are rotatably connected to the surface of the fixed seat through bearings.

[0015] Furthermore, the bottom end of the first adjusting block and the bottom end of the adjusting rod are both slidably attached to the surface of the fixed base.

[0016] The beneficial effects of this application are: This application provides an automatic cutting and edge-grinding device for door and window glass: 1. The first drive source facilitates the rotation of the transmission gear, and the meshing transmission gear with the rack facilitates the horizontal translation of the support platform and the grinding wheel as a whole, so that the grinding wheel can adapt to different sizes of door and window glass. The second drive source facilitates the lifting and lowering adjustment of the grinding wheel, so that the grinding wheel grinds the edge of the door and window glass under the driving action of the third drive source. Since the support platform is engaged and slidable with the surfaces of the two support rails, it provides support for the support platform and prevents the support platform from tilting or falling off during translation. 2. The fifth drive source facilitates the rotation of the cutting blade to cut the window glass, while the fourth drive source facilitates the rotation of the first and second transmission wheels and the transmission belt, which in turn synchronously drive the first and second lead screws with opposite thread directions to rotate. This allows the processing table and the window glass on the processing table to move backward, while the grinding wheel moves forward. This opposing movement helps improve the efficiency of grinding and cutting, achieving automatic cutting of window glass while simultaneously grinding the edges of the window glass. The operation is simple.

[0017] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings: Figure 1 This is an overall schematic diagram of an automatic cutting and edge-grinding device for door and window glass according to this application; Figure 2 This is one of the partial schematic diagrams of an automatic cutting and edge-grinding device for door and window glass in this application; Figure 3 For this application Figure 2A magnified structural diagram at point A; Figure 4 This is a plan view of the side of an automatic cutting and edge-grinding device for door and window glass according to this application; Figure 5 This is a second partial schematic diagram of an automatic cutting and edge grinding device for door and window glass in this application; The following are the labeling elements in the figure: 1. Fixed base; 2. Adjustment assembly; 21. Connecting platform; 22. Support rail; 23. Support platform; 24. First drive source; 25. Transmission gear; 26. Rack plate; 27. Slide rail; 28. Slider; 3. Grinding assembly; 31. Second drive source; 32. Third drive source; 33. Grinding wheel; 4. Fourth drive source; 5. First transmission wheel; 6. Second transmission wheel; 7. Transmission belt; 8. First lead screw; 9. Second lead screw; 10. First adjusting block; 11. Processing table; 12. Adjusting rod; 13. Cutting groove; 14. Cutting knife. Detailed Implementation

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0021] like Figure 1-5 As shown, this application provides an automatic cutting and edging device for window and door glass, including a fixed base 1, an adjustment component 2 and an edging component 3 respectively provided on the fixed base 1, a fourth drive source 4 connected to the surface of the fixed base 1, a first transmission wheel 5 connected to the power output end of the fourth drive source 4, a second transmission wheel 6 rotatably connected to the surface of the fixed base 1, a transmission belt 7 connected to the surface of the first transmission wheel 5 for transmission, a first lead screw 8 connected to the surface of the second transmission wheel 6, a second lead screw 9 connected to the surface of the first transmission wheel 5, a first adjustment block 10 connected to the surface of the first lead screw 8 by a lead screw nut, a processing table 11 connected to the top of the first adjustment block 10 for placing glass to facilitate subsequent glass processing, an adjustment rod 12 connected to the surface of the second lead screw 9 by a lead screw nut, a cutting groove 13 opened at the top of the processing table 11, a fifth drive source connected to the surface of the fixed base 1, a cutting blade 14 connected to the power output end of the fifth drive source for cutting the glass; The surface of the adjusting component 2 is connected to the surface of the adjusting rod 12 to drive the adjusting component 2 to make a translational movement in the horizontal direction; The surface of the edging assembly 3 is poweredly connected to the power output end of the adjustment assembly 2 to drive the edging assembly 3 to move horizontally to edge the window glass.

[0022] The adjustment assembly 2 includes a connecting platform 21, a support platform 23, a rack plate 26, and two slide rails 27. The connecting platform 21 is disposed on the surface of the adjustment rod 12. Two support rails 22 are connected to the surface of the connecting platform 21. The surface of the support platform 23 is slidably engaged with the surfaces of the two support rails 22, effectively preventing the support platform 23 from tilting or falling off. A first drive source 24 is connected to the surface of the support platform 23. The power output end of the first drive source 24 is connected to a transmission gear 25. The rack plate 26 is disposed at the top of the connecting platform 21. The two slide rails 27 are disposed on both sides of the fixed base 1. A slider 28 is slidably connected to the surface of each slide rail 27, which facilitates the improvement of the stability of the translation of the support platform 23.

[0023] The transmission gear 25 meshes with the rack plate 26, which facilitates the adjustment of the horizontal position of the support platform 23.

[0024] The tops of both sliders 28 are connected to the bottom of the connecting platform 21, which helps to improve the stability of the displacement of the connecting platform 21.

[0025] The edging assembly 3 includes a second drive source 31 and an edging wheel 33. The second drive source 31 is located at the top of the support platform 23. The power output end of the second drive source 31 is connected to a third drive source 32. The edging wheel 33 is located on the power output end of the third drive source 32, which facilitates edging of the glass.

[0026] The second drive wheel 6 is connected to the first drive wheel 5 via a drive belt 7, which facilitates the rotation of the drive wheel.

[0027] The thread direction of the first lead screw 8 is opposite to that of the second lead screw 9. One end of the first lead screw 8 and one end of the second lead screw 9 are rotatably connected to the surface of the fixed seat 1 through bearings, which improves the rotational stability of the first lead screw 8 and the second lead screw 9.

[0028] The bottom ends of the first adjusting block 10 and the adjusting rod 12 are both slidably attached to the surface of the fixed base 1, which supports the first adjusting block 10 and the adjusting rod 12 and prevents them from shaking.

[0029] Working principle: First, preparation work is carried out by placing the door and window glass to be cut and edged on the processing table 11. Then, the position of the edge grinding wheel 33 is adjusted according to the edge position of the door and window glass so that the edge grinding wheel 33 can grind the edge of the door and window glass in the future. At this time, the first drive source 24 is started, which drives the transmission gear 25 to rotate. Since the transmission gear 25 meshes with the rack plate 26, the rotation of the transmission gear 25 will drive the support table 23 and the edge grinding wheel 33 to move horizontally as a whole. Then, the second drive source 31 drives the edge grinding wheel 33 to move down, so that the edge grinding wheel 33 is in contact with the left side of the door and window glass. Since the support table 23 is engaged and slides with the surfaces of the two support rails 22, it provides support for the support table 23 and prevents the support table 23 from tilting or falling off during the translation. Finally, the cutting groove 13 is started to drive the cutting blade 14 to rotate. After the above preparations are completed, the first transmission wheel 5 is driven to rotate by the fourth drive source 4, which in turn drives the second transmission wheel 6 and the transmission belt 7 to rotate. At this time, the first lead screw 8 and the second lead screw 9 with opposite thread directions are driven to rotate simultaneously, which in turn drives the first adjusting block 10 and the adjusting rod 12 to move in opposite directions in the horizontal direction, that is, drives the processing table 11 and the support table 23 to move in opposite directions, so that the processing table 11 and the door and window glass on the processing table 11 move backward, while the grinding wheel 33 moves forward. The door and window glass is cut by the rotating cutting blade 14, and the cutting blade 14 automatically cuts the door and window glass. During the cutting process, the third drive source 32 drives the grinding wheel 33 to rotate and grind the edge of the window glass along the side of the window glass. Similarly, when tracing the other side of the window glass, simply adjust the position of the grinding wheel 33 so that it moves to the right and fits against the right side of the window glass. This achieves automatic cutting of the window glass while simultaneously grinding the edge of the window glass. The operation is simple. It should be noted that since the cutting blade 14 rotating to cut the window glass is a mature existing technology, it will not be described in detail here. Only the edge grinding will be described in detail.

[0030] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An automatic cutting and edge-grinding device for door and window glass, characterized in that: The device includes a fixed base (1), on which an adjustment component (2) and an edge grinding component (3) are respectively provided. A fourth drive source (4) is connected to the surface of the fixed base (1). A first transmission wheel (5) is connected to the power output end of the fourth drive source (4). A second transmission wheel (6) is rotatably connected to the surface of the fixed base (1). A transmission belt (7) is connected to the surface of the first transmission wheel (5). A first lead screw (8) is connected to the surface of the second transmission wheel (6). A second lead screw (9) is connected to the surface of the first transmission wheel (5). A first adjustment block (10) is threadedly connected to the surface of the first lead screw (8) through a lead screw nut. A processing table (11) is connected to the top of the first adjustment block (10). An adjustment rod (12) is threadedly connected to the surface of the second lead screw (9) through a lead screw nut. A cutting groove (13) is opened at the top of the processing table (11). A fifth drive source is connected to the surface of the fixed base (1). A cutting blade (14) is connected to the power output end of the fifth drive source. The surface of the adjustment component (2) is connected to the surface of the adjustment rod (12) to drive the adjustment component (2) to make a translational movement in the horizontal direction; The surface of the edge grinding assembly (3) is poweredly connected to the power output end of the adjustment assembly (2) to drive the edge grinding assembly (3) to move horizontally to grind the edge of the window glass.

2. The automatic cutting and edge-grinding device for door and window glass according to claim 1, characterized in that: The adjustment assembly (2) includes a connecting platform (21), a support platform (23), a rack plate (26), and two slide rails (27). The connecting platform (21) is disposed on the surface of the adjustment rod (12). Two support rails (22) are connected to the surface of the connecting platform (21). The surface of the support platform (23) is slidably engaged with the surfaces of the two support rails (22). A first drive source (24) is connected to the surface of the support platform (23). A transmission gear (25) is connected to the power output end of the first drive source (24). The rack plate (26) is disposed at the top of the connecting platform (21). The two slide rails (27) are respectively disposed on both sides of the fixed base (1). A slider (28) is slidably connected to the surface of each of the two slide rails (27).

3. The automatic cutting and edge-grinding device for door and window glass according to claim 2, characterized in that: The transmission gear (25) meshes with the rack plate (26).

4. The automatic cutting and edge-grinding device for door and window glass according to claim 2, characterized in that: The top ends of both sliders (28) are connected to the bottom end of the connecting platform (21).

5. The automatic cutting and edge-grinding device for door and window glass according to claim 2, characterized in that: The edge grinding assembly (3) includes a second drive source (31) and an edge grinding wheel (33). The second drive source (31) is located at the top of the support platform (23). The power output end of the second drive source (31) is connected to a third drive source (32). The edge grinding wheel (33) is located on the power output end of the third drive source (32).

6. The automatic cutting and edge-grinding device for door and window glass according to claim 1, characterized in that: The second drive wheel (6) is connected to the first drive wheel (5) via the drive belt (7).

7. The automatic cutting and edge-grinding device for door and window glass according to claim 1, characterized in that: The thread direction of the first lead screw (8) is opposite to that of the second lead screw (9). One end of the first lead screw (8) and one end of the second lead screw (9) are rotatably connected to the surface of the fixed seat (1) through bearings.

8. The automatic cutting and edge-grinding device for door and window glass according to claim 1, characterized in that: The bottom end of the first adjusting block (10) and the bottom end of the adjusting rod (12) are both slidably attached to the surface of the fixed seat (1).

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