Alignment marking device for glass cutting

Abstract

The utility model relates to the technical field of glass cutting, and provides an alignment marking device for glass cutting, which comprises a working table, a plurality of sliding chutes arranged on one side of the working table, limiting devices arranged in the sliding chutes, a movable plate base arranged on one side of the working table, a plurality of movable plate hydraulic cylinders arranged in the movable plate base, and a plurality of movable plate hydraulic cylinders arranged in the movable plate hydraulic cylinders. A connecting rod is inserted into one end of the movable plate hydraulic cylinder, one end of the connecting rod is connected with a movable plate, a movable plate sliding groove corresponding to the sliding groove is formed in the surface of one side of the movable plate, a limiting device is arranged in the movable plate sliding groove, a tool rest is arranged at one end of the workbench, and a sliding rail is arranged in the tool rest; a cutting knife hydraulic base is slidably connected into the sliding rail, a cutting knife telescopic rod is inserted into the lower end of the cutting knife hydraulic base, and a cutting knife is arranged at the lower end of the cutting knife telescopic rod, so that the stability and convenience during cutting are improved, the cutting quality is improved, moving and conveying of glass are facilitated, and manpower is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass cutting and relates to an alignment marking device for glass cutting. Background Art

[0002] Glass is an amorphous inorganic non-metallic material. It is generally made of a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as the main raw materials, and a small amount of auxiliary raw materials are added. Its main components are silicon dioxide and other oxides. The chemical composition of ordinary glass is Na2SiO3, CaSiO3, SiO2 or Na2O·CaO·6SiO2, etc. The main component is silicate complex salt, which is an amorphous solid with irregular structure. It is widely used in buildings to block wind and transmit light, and is a mixture. There are also colored glass that shows color by mixing certain metal oxides or salts, and tempered glass made by physical or chemical methods. Sometimes some transparent plastics (such as polymethyl methacrylate) are also called organic glass.

[0003] For example, the glass cutting aligner in announcement No. CN218025846U comprises a pedestal, alignment platforms are arranged on both sides of the upper end of the pedestal, alignment seats are symmetrically arranged at both ends of the pedestal, connecting shafts are inserted on the alignment seats, one end of the connecting shafts is connected to a relative alignment plate, and the other end of the connecting shaft passes through the alignment seat and is connected to a pulling handle; a plurality of grooves are equidistantly arranged on the upper end of the pedestal, a plurality of pressure regulating grooves corresponding to the connecting grooves are arranged inside the pedestal, suction cup assemblies are inserted on the grooves, and the suction cup assemblies include suction cups, and a connecting pipe is connected to the lower end of the suction cups; the utility model adopts a connecting shaft, an alignment plate and a first spring, and cooperates with the gear connection of the suction cup assembly and the pedestal to facilitate automatic adjustment and alignment, and adopts the suction cup assembly in conjunction with a cam and a piston to realize negative pressure suction, stably adsorb the glass, avoid displacement caused by vibration during the cutting process, and ensure the neatness of glass cutting. The utility model is simple to operate and practical.

[0004] However, when placing the glass, the device needs to manually pull the handles on both sides to place it, which requires extra manpower. Secondly, there is a large friction between the suction cup and the glass. When the glass is placed, it will produce a large resistance when moving on the surface of the suction cup, which affects the placement of the glass. At the same time, when the glass is cut, it takes a lot of force to remove the glass from the suction cup, which reduces the convenience of use. Utility Model Content

[0005] The utility model aims to provide an alignment marking device for glass cutting, which solves the problem that when placing the glass, the device needs to manually pull the handles on both sides to place it, which requires extra manpower. Secondly, there is a large friction between the suction cup and the glass. When the glass is placed, it moves on the surface of the suction cup and generates a large resistance, which affects the placement of the glass. At the same time, when the glass is cut, it takes a lot of force to remove the glass from the suction cup, which reduces the convenience of use.

[0006] The technical scheme of the utility model is realized as follows: an alignment marking device for glass cutting comprises a workbench, one side of the workbench is provided with a plurality of slide grooves, the interior of the slide grooves is provided with a limiting device, one side of the workbench is provided with a movable plate base, the interior of the movable plate base is provided with a plurality of movable plate hydraulic cylinders, one end of the movable plate hydraulic cylinder is internally plugged with a connecting rod, one end of the connecting rod is provided with a movable plate connected, one side surface of the movable plate is provided with a movable plate slide corresponding to the slide groove, the interior of the movable plate slide groove is provided with a limiting device, one end of the workbench is provided with a tool holder, the interior of the tool holder is provided with a slide rail, the interior of the slide rail is slidably connected with a cutting knife hydraulic base, the lower end of the cutting knife hydraulic base is internally plugged with a cutting knife telescopic rod, and the lower end of the cutting knife telescopic rod is provided with a cutting knife. Through the above design, the stability and convenience during cutting are improved, the cutting quality is improved, and the moving and conveying of glass is also convenient, saving manpower.

[0007] As a preferred solution of the utility model, the components of the limiting device include the following: an upper plug-in base is provided at the lower end of the limiting device, a slot is provided inside the upper plug-in base, a plug-in column is plugged inside the slot, a lower plug-in base is provided at the lower end of the plug-in column, and a rotating shaft is provided at the lower end of the lower plug-in base. The limiting device can be used to squeeze and fix the glass according to the thickness of the glass. At the same time, the rotation of the rotating shaft also facilitates the movement of the glass, facilitates positioning and cutting, and improves convenience and stability.

[0008] As a preferred solution of the utility model, a bearing base corresponding to the lower plug-in base is provided on one side of the lower end of the movable plate, a rotating cavity corresponding to the rotating shaft is opened inside the bearing base, the rotating shaft is rotatably connected to the inside of the rotating cavity, a magnetic block is installed at the bottom of the rotating shaft, and an electromagnetic suction block corresponding to the magnetic suction block is installed inside the rotating cavity, the limiting device at the slide groove is different from the limiting device at the slide groove of the movable plate in that the rotating shaft is rotatably connected to the inside of the workbench, and the electromagnetic suction block is installed inside the workbench, when cutting is performed, the electromagnetic suction block is controlled to generate magnetic force, so that it is magnetically attracted to the magnetic block, and then the rotating shaft is fixed to prevent rotation during cutting, thereby improving stability during cutting.

[0009] As a preferred solution of the utility model, a limiting device hydraulic cylinder is installed inside the movable plate slide slot, and a limiting device telescopic rod is inserted into one end of the limiting device hydraulic cylinder, and one end of the limiting device telescopic rod is connected to the limiting device. The same limiting device hydraulic cylinder and limiting device telescopic rod are arranged inside the slide slot, and the limiting device telescopic rod is driven to be extended and retracted by the limiting device hydraulic cylinder. The depth of the plug-in column in the slot is adjusted according to the thickness of the glass, and it is squeezed and fixed to improve stability and convenience.

[0010] As a preferred solution of the utility model, a plurality of limit slide grooves are provided on the surface of the workbench, and a limit slider corresponding to the limit slide groove is provided at the lower end of the movable plate. The limit slider is slidably connected to the inside of the limit slide groove to limit the movement of the movable plate, making its operation smoother and improving stability.

[0011] As a preferred solution of the utility model, a plurality of bearing rollers are rotatably connected to a surface of one side of the workbench. When placing glass, it can be pushed toward the tool holder through the bearing rollers, which saves manpower and improves stability.

[0012] As a preferred solution of the utility model, a cutting groove is provided on one side surface of the workbench just below the cutting knife to facilitate the cutting of the glass and improve convenience.

[0013] Beneficial effects of the alignment marking device for glass cutting of the utility model:

[0014] When cutting, the glass is squeezed and fixed in the thickness direction by the limiting device, and in the horizontal direction by the movable plate, which improves the stability during cutting. At the same time, the rotation of the shaft allows the glass to adjust the cutting position, which is more convenient and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an overall structural diagram of an embodiment of the utility model;

[0016] Figure 2 It is a side structural diagram of an embodiment of the utility model;

[0017] Figure 3 It is a planar structural diagram of the movable limiting device of the embodiment of the utility model;

[0018] Figure 4 for Figure 3 A is an enlarged view of the middle image.

[0019] In the figure: 1. workbench; 2. limit device; 3. movable plate slide; 4. movable plate; 5. movable plate base; 6. connecting rod; 7. cutting knife hydraulic base; 8. knife holder; 9. slide; 10. bearing roller; 11. limit slide; 12. cutting groove; 13. cutting knife; 14. cutting knife telescopic rod; 15. movable plate hydraulic cylinder; 16. limit slider; 17. plug-in column; 18. slot; 19. upper plug-in base; 20. limit device telescopic rod; 21. limit device hydraulic cylinder; 22. lower plug-in base; 23. rotating shaft; 24. bearing base; 25. electromagnetic suction block; 26. magnetic suction block; 27. rotating chamber. DETAILED DESCRIPTION

[0020] like Figures 1 to 4 As shown, an alignment marking device for glass cutting comprises a workbench 1, a plurality of slide grooves 9 are provided on one side of the workbench 1, a limiting device 2 is arranged inside the slide groove 9, a movable plate base 5 is provided on one side of the workbench 1, a plurality of movable plate hydraulic cylinders 15 are installed inside the movable plate base 5, a connecting rod 6 is inserted inside one end of the movable plate hydraulic cylinder 15, a movable plate 4 is connected to one end of the connecting rod 6, a movable plate slide groove 3 corresponding to the slide groove 9 is provided on one side surface of the movable plate 4, a limiting device 2 is arranged inside the movable plate slide groove 3, a tool holder 8 is provided at one end of the workbench 1, a slide rail is provided inside the tool holder 8, a cutting knife hydraulic base 7 is slidably connected inside the slide rail, a cutting knife telescopic rod 14 is inserted inside the lower end of the cutting knife hydraulic base 7, a cutting knife 13 is arranged at the lower end of the cutting knife telescopic rod 14, through the above design, the stability and convenience during cutting are improved, the cutting quality is improved, and the movement and transportation of glass are also facilitated, saving manpower.

[0021] The components of the limiting device 2 include the following: an upper plug-in base 19 is provided at the lower end of the limiting device 2, a slot 18 is provided inside the upper plug-in base 19, a plug-in column 17 is plugged inside the slot 18, a lower plug-in base 22 is provided at the lower end of the plug-in column 17, and a rotating shaft 23 is provided at the lower end of the lower plug-in base 22. The limiting device 2 can be used to squeeze and fix the glass according to the thickness of the glass. At the same time, the rotation of the rotating shaft 23 also facilitates the movement of the glass, facilitates the adjustment and cutting, and improves convenience and stability.

[0022] A bearing base 24 corresponding to the lower plug-in base 22 is provided on one side of the lower end of the movable plate 4, and a rotating cavity 27 corresponding to the rotating shaft 23 is opened inside the bearing base 24, and the rotating shaft 23 is rotatably connected inside the rotating cavity 27, and a magnetic block 26 is installed at the bottom of the rotating shaft 23, and an electromagnetic suction block 25 corresponding to the magnetic suction block 26 is installed inside the rotating cavity 27. The difference between the limiting device 2 at the slide groove 9 and the limiting device 2 at the movable plate slide groove 3 is that the rotating shaft 23 is rotatably connected to the inside of the workbench 1, and the electromagnetic suction block 25 is installed inside the workbench 1. When cutting is performed, the electromagnetic suction block 25 is controlled to generate magnetic force, so that it is magnetically attracted to the magnetic suction block 26, and then the rotating shaft 23 is fixed to prevent rotation during cutting, thereby improving stability during cutting.

[0023] A limit device hydraulic cylinder 21 is installed inside the movable plate slide 3, and a limit device telescopic rod 20 is inserted into one end of the limit device hydraulic cylinder 21. One end of the limit device telescopic rod 20 is connected to the limit device 2. The same limit device hydraulic cylinder 21 and limit device telescopic rod 20 are arranged inside the slide 9. The limit device telescopic rod 20 is driven to be extended and retracted by the limit device hydraulic cylinder 21. According to the thickness of the glass, the depth of the plug-in column 17 inserted into the slot 18 is adjusted to squeeze and fix it, thereby improving stability and convenience.

[0024] A plurality of limit slide grooves 11 are provided on the surface of the workbench 1, and a limit slider 16 corresponding to the limit slide groove 11 is provided at the lower end of the movable plate 4. The limit slider 16 is slidably connected to the inside of the limit slide groove 11 to limit the movement of the movable plate 4, making its operation more stable and improving stability.

[0025] A plurality of bearing rollers 10 are rotatably connected to one side surface of the workbench 1. When placing glass, the bearing rollers 10 can be used to push it toward the tool holder 8, which saves manpower and improves stability.

[0026] A cutting groove 12 is provided on one side surface of the workbench 1 just below the cutting knife 13 to facilitate the cutting of the glass and improve convenience.

[0027] Working principle of this alignment marking device for glass cutting:

[0028] When cutting, the glass is placed on the surface of the carrying roller 10, and one side of the glass is close to the lower plug-in base 22 at the slide groove 9 and pushed to the front tool holder 8. At the same time, one side of the glass abuts against the lower plug-in base 22. When it moves to a suitable cutting position, the movable plate hydraulic cylinder 15 drives the connecting rod 6 to make the movable plate 4 squeeze the glass in the horizontal direction. Synchronously, the electromagnetic suction block 25 is started to magnetically fix it with the magnetic suction block 26, so that the rotating shaft 23 stops rotating. Further, the limit device hydraulic cylinder 21 drives the limit device telescopic rod 20 to make the plug-in column 17 plugged into the slot 18 to squeeze and fix the glass in the thickness direction. Further, the cutting knife hydraulic base 7 drives the cutting knife telescopic rod 14 to make the cutting knife 13 contact with the glass, and the cutting knife hydraulic base 7 is pushed to cut the glass.

[0029] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. An alignment marking device for glass cutting, comprising a workbench (1), characterized in that: A plurality of slide grooves (9) are provided on one side of the workbench (1), and a limiting device (2) is provided inside the slide grooves (9). A movable plate base (5) is provided on one side of the workbench (1), and a plurality of movable plate hydraulic cylinders (15) are installed inside the movable plate base (5). A connecting rod (6) is inserted inside one end of the movable plate hydraulic cylinder (15), and one end of the connecting rod (6) is provided with a movable plate (4) for connection. A movable plate slide groove (3) corresponding to the slide groove (9) is provided on one side surface of the movable plate (4), and a limiting device (2) is provided inside the movable plate slide groove (3). A tool holder (8) is provided on one end of the workbench (1), and a slide rail is provided inside the tool holder (8). A cutting knife hydraulic base (7) is slidably connected inside the slide rail. A cutting knife telescopic rod (14) is inserted inside the lower end of the cutting knife hydraulic base (7), and a cutting knife (13) is provided at the lower end of the cutting knife telescopic rod (14).

2. The alignment marking device for glass cutting according to claim 1, characterized in that: The components of the limiting device (2) include the following: an upper plug-in base (19) is arranged at the lower end of the limiting device (2); a slot (18) is provided inside the upper plug-in base (19); a plug-in column (17) is plugged inside the slot (18); a lower plug-in base (22) is arranged at the lower end of the plug-in column (17); and a rotating shaft (23) is arranged at the lower end of the lower plug-in base (22).

3. The alignment marking device for glass cutting according to claim 2, characterized in that: A bearing base (24) corresponding to the lower plug-in base (22) is provided on one side of the lower end of the movable plate (4); a rotating cavity (27) corresponding to the rotating shaft (23) is provided inside the bearing base (24); the rotating shaft (23) is rotatably connected inside the rotating cavity (27); a magnetic block (26) is installed at the bottom of the rotating shaft (23); an electromagnetic block (25) corresponding to the magnetic block (26) is installed inside the rotating cavity (27); the limiting device (2) at the slide groove (9) is different from the limiting device (2) at the movable plate slide groove (3) in that the rotating shaft (23) is rotatably connected inside the workbench (1), and the electromagnetic block (25) is installed inside the workbench (1).

4. The alignment marking device for glass cutting according to claim 1, characterized in that: A limit device hydraulic cylinder (21) is installed inside the movable plate slide groove (3), a limit device telescopic rod (20) is inserted into one end of the limit device hydraulic cylinder (21), one end of the limit device telescopic rod (20) is connected to the limit device (2), and the same limit device hydraulic cylinder (21) and limit device telescopic rod (20) are arranged inside the slide groove (9).

5. The alignment marking device for glass cutting according to claim 1, characterized in that: The surface of the workbench (1) is provided with a plurality of limiting sliding grooves (11), and the lower end of the movable plate (4) is provided with a limiting sliding block (16) corresponding to the limiting sliding groove (11), and the limiting sliding block (16) is slidably connected to the inside of the limiting sliding groove (11).

6. The alignment marking device for glass cutting according to claim 1, characterized in that: A plurality of bearing rollers (10) are rotatably connected to a surface of one side of the workbench (1).

7. The alignment marking device for glass cutting according to claim 1, characterized in that: A cutting groove (12) is provided on one side surface of the workbench (1) directly below the cutting knife (13).

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