Glass cutting tool

Abstract

The utility model relates to the technical field of glass cutting, and discloses a glass cutting tool which comprises a cutting table, a U-shaped frame is slidably connected to the top of the cutting table, a movable plate is slidably connected to the inner wall of the top of the U-shaped frame, and a cutting assembly is arranged at the bottom of the movable plate; a first electric push rod is fixedly installed at the bottom of the moving plate, a circular barrel is fixedly connected to the output end of the first electric push rod, a pressure sensor is fixedly installed on the inner wall of the top end of the circular barrel, and the first electric push rod drives the circular barrel to move downwards to make the auxiliary wheel make contact with glass through the arranged circular barrel, pressure sensor, spring, U-shaped rod and auxiliary wheel; along with continuous downward movement of the circular barrel, the U-shaped rod slides through the circular barrel to extrude the spring, a pressure sensor detects the change of a pressure numerical value, the numerical value is checked through a display screen, and then an electric push rod I is controlled to stretch out and draw back to adjust the pressure intensity, so that the pressure is conveniently controlled, and damage caused in the glass cutting process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glass cutting, in particular to a glass cutting tool. 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. After the glass is produced and formed, it needs to be cut into fixed sizes.

[0003] After searching, Chinese patent number CN220520374U discloses a glass cutting machine, including a workbench, a dust box is movably provided in the middle of the workbench, a placing table for placing glass is movably provided on the dust box, a suction strip for adsorbing glass is embedded in the placing table, a bracket is slidably provided on the workbench, a slider is slidably provided in the bracket, a cylinder is fixed in the middle of the slider, a cutting mechanism is installed at the telescopic end of the cylinder, and elastic telescopic rods are provided at both ends of the slider. The utility model is convenient to drive the cutting mechanism to move at multiple angles by sliding the bracket on the workbench and sliding the slider on the bracket, so as to facilitate the effective cutting of the placed glass, and has high practicality; by arranging multiple suction strips in the placing table, it is convenient to adsorb the glass, so as to stabilize the cutting, and by arranging elastic telescopic rods and pressure rollers on both sides of the cutting mechanism, it can assist in positioning during cutting, so as to effectively cut the glass.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned glass cutting machine has the following problems: in the prior art, the pressure roller can follow the movement during glass cutting to play an auxiliary positioning effect. Since the pressure roller has a certain pressure in contact with the glass, it is inconvenient to control its pressure, which leads to damage to the glass during cutting. Based on this, the utility model designs a glass cutting tool to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a glass cutting tool to solve the problem in the background art that the pressure roller contacts the glass with a certain pressure, but it is inconvenient to control the pressure.

[0006] To achieve the above object, the utility model provides the following technical solutions: a glass cutting tool, comprising a cutting table, the top of the cutting table is slidably connected to a U-shaped frame, the top inner wall of the U-shaped frame is slidably connected to a moving plate, and the bottom of the moving plate is provided with a cutting assembly;

[0007] An electric push rod 1 is fixedly installed at the bottom of the movable plate, a circular cylinder is fixedly connected to the output end of the electric push rod 1, a pressure sensor is fixedly installed on the top inner wall of the circular cylinder, a U-shaped rod is slidably connected through the bottom end of the circular cylinder, a spring is fixedly connected to the top of the U-shaped rod, one end of the spring is fixedly connected to the pressure sensor, and auxiliary wheels are rotatably connected to both sides of the inner wall of the U-shaped rod;

[0008] A display screen is fixedly mounted on one side of the U-shaped frame, and the pressure sensor is electrically connected to the display screen.

[0009] As a preferred solution, the cutting assembly includes an electric push rod 2 and a cutting mechanism, wherein the electric push rod 2 is located at the bottom of the movable plate, and an output end of the electric push rod 2 is connected to the cutting mechanism.

[0010] As a preferred solution, an electric slide rail 1 is fixedly installed on the top of the cutting table, and the U-shaped frame is slidably connected to the electric slide rail 1.

[0011] As a preferred solution, a second electric slide rail is fixedly installed on the top inner wall of the U-shaped frame, and the movable plate is slidably connected to the second electric slide rail.

[0012] As a preferred solution, a cutting seat is fixedly installed on the top of the cutting table, and electric push rods three are fixedly installed through both sides of the cutting seat, and the output end of the electric push rod three is fixedly connected to a limiting plate.

[0013] As a preferred solution, a through groove is formed through the top of the cutting seat.

[0014] As a preferred solution, a box is inserted on both sides of the inner wall of the cutting table, strip plates are fixedly installed on both sides of the box, and limiting grooves are provided on both sides of the inner wall of the cutting table, and the strip plates are inserted into the limiting grooves.

[0015] Technical effects and advantages of the utility model:

[0016] 1. Through the circular cylinder, pressure sensor, spring, U-shaped rod and auxiliary wheel, the electric push rod drives the circular cylinder to move downward to make the auxiliary wheel contact with the glass. As the circular cylinder continues to move downward, the U-shaped rod slides through the circular cylinder to squeeze the spring. The pressure sensor detects the change in pressure value. The value is checked on the display screen, and then the electric push rod is controlled to extend and retract to adjust the pressure, so as to facilitate the control of its pressure and avoid damage during the glass cutting process.

[0017] 2. Through the through groove, box, limit groove and strip plate, the debris generated by cutting the glass is swept to the through groove position, and the debris falls into the box. The box is pulled out to separate the strip plate from the limit groove, so as to facilitate the collection and treatment of the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0019] Figure 2 It is a cross-sectional view of the three-dimensional structure of the circular cylinder of the utility model.

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle.

[0021] In the figure: 1. cutting table; 2. U-shaped frame; 3. moving plate; 4. cutting assembly; 41. electric push rod 2; 42. cutting mechanism; 5. electric push rod 1; 6. circular cylinder; 7. pressure sensor; 8. U-shaped rod; 9. spring; 10. auxiliary wheel; 11. display screen; 12. electric slide rail 1; 13. electric slide rail 2; 14. cutting seat; 15. electric push rod 3; 16. limit plate; 17. through groove; 18. box; 19. limit groove; 20. strip plate. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-3The glass cutting tool shown in the figure comprises a cutting table 1, a U-shaped frame 2 is slidably connected to the top of the cutting table 1, an electric slide rail 12 is fixedly installed on the top of the cutting table 1, the U-shaped frame 2 and the electric slide rail 12 are slidably connected, the electric slide rail 12 can drive the U-shaped frame 2 to move and adjust, a moving plate 3 is slidably connected to the top inner wall of the U-shaped frame 2, an electric slide rail 2 13 is fixedly installed on the top inner wall of the U-shaped frame 2, the moving plate 3 and the electric slide rail 2 13 are slidably connected, a cutting assembly 4 is arranged at the bottom of the moving plate 3, the electric slide rail 2 13 drives the moving plate 3 to move, and the moving plate 3 drives the cutting assembly 4 to adjust the appropriate position, an electric push rod 1 5 is fixedly installed at the bottom of the moving plate 3, the output end of the electric push rod 1 5 is fixedly connected to a circular cylinder 6, the top of the circular cylinder 6 A pressure sensor 7 is fixedly installed on the inner wall of the end, a U-shaped rod 8 is slidably connected through the bottom end of the circular cylinder 6, a spring 9 is fixedly connected to the top of the U-shaped rod 8, one end of the spring 9 is fixedly connected to the pressure sensor 7, and auxiliary wheels 10 are rotatably connected on both sides of the inner wall of the U-shaped rod 8. The output end of the electric push rod 5 drives the circular cylinder 6 to move downward, and the circular cylinder 6 drives the U-shaped rod 8 to move downward so that the auxiliary wheel 10 contacts the glass. A display screen 11 is fixedly installed on one side of the U-shaped frame 2, and the pressure sensor 7 is electrically connected to the display screen 11, and continues to move downward through the circular cylinder 6. The U-shaped rod 8 slides through the circular cylinder 6 to squeeze the spring 9. The pressure sensor 7 detects that the pressure value has changed and is viewed through the display screen 11. The pressure intensity is adjusted by controlling the extension and retraction of the electric push rod 5.

[0024] In this embodiment, the cutting assembly 4 includes an electric push rod 41 and a cutting mechanism 42. The electric push rod 41 is located at the bottom of the movable plate 3. The output end of the electric push rod 41 is connected to the cutting mechanism 42. The output end of the electric push rod 41 drives the cutting mechanism 42 to move downward, and the glass is cut by the cutting mechanism 42. The cutting mechanism 42 is an existing mature technology and will not be described in detail here.

[0025] In this embodiment, a cutting seat 14 is fixedly installed on the top of the cutting table 1, and electric push rods 15 are fixedly installed on both sides of the cutting seat 14. The output end of the electric push rod 15 is fixedly connected to a limit plate 16. When the glass is placed on the cutting seat 14, the output end of the electric push rod 15 drives the limit plate 16 to limit the two sides of the glass.

[0026] In this embodiment, a through groove 17 is formed through the top of the cutting seat 14, and a box body 18 is inserted on both sides of the inner wall of the cutting table 1. Strip plates 20 are fixedly installed on both sides of the box body 18. Limiting grooves 19 are formed on both sides of the inner wall of the cutting table 1. The strip plates 20 are inserted into the limiting grooves 19. The debris on the cutting seat 14 is swept into the through groove 17, so that the debris falls into the box body 18, and the box body 18 can be pulled out to discharge the internal debris.

[0027] Working principle of the utility model: The utility model is a glass cutting tool. First, when in use, the glass is placed on the cutting seat 14, the output end of the electric push rod 3 15 drives the limit plate 16 to limit the two sides of the glass, the electric slide rail 2 13 drives the moving plate 3 to move, and the moving plate 3 drives the cutting mechanism 42 to adjust the appropriate position;

[0028] The output end of the electric push rod 5 drives the circular cylinder 6 to move downward, and the circular cylinder 6 drives the U-shaped rod 8 to move downward so that the auxiliary wheel 10 contacts the glass. As the circular cylinder 6 continues to move downward, the U-shaped rod 8 slides through the circular cylinder 6 to squeeze the spring 9. The pressure sensor 7 detects the change in pressure value and checks it through the display screen 11. Then, the electric push rod 5 is controlled to extend and retract to adjust the pressure. The output end of the electric push rod 2 41 drives the cutting mechanism 42 to move downward to cut the glass, and the U-shaped frame 2 is driven to move through the electric slide rail 12 to cooperate with the auxiliary wheel 10 to cut the glass.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass cutting tool, comprising a cutting table (1), characterized in that: The top of the cutting table (1) is slidably connected to a U-shaped frame (2), the top inner wall of the U-shaped frame (2) is slidably connected to a moving plate (3), and the bottom of the moving plate (3) is provided with a cutting assembly (4); An electric push rod (5) is fixedly mounted on the bottom of the movable plate (3); a circular cylinder (6) is fixedly connected to the output end of the electric push rod (5); a pressure sensor (7) is fixedly mounted on the inner wall of the top end of the circular cylinder (6); a U-shaped rod (8) is slidably connected to the bottom end of the circular cylinder (6); a spring (9) is fixedly connected to the top end of the U-shaped rod (8); one end of the spring (9) is fixedly connected to the pressure sensor (7); auxiliary wheels (10) are rotatably connected to both sides of the inner wall of the U-shaped rod (8); A display screen (11) is fixedly mounted on one side of the U-shaped frame (2), and the pressure sensor (7) is electrically connected to the display screen (11).

2. A glass cutting tool according to claim 1, characterized in that: The cutting assembly (4) comprises a second electric push rod (41) and a cutting mechanism (42); the second electric push rod (41) is located at the bottom of the moving plate (3); and the output end of the second electric push rod (41) is connected to the cutting mechanism (42).

3. A glass cutting tool according to claim 1, characterized in that: An electric slide rail (12) is fixedly mounted on the top of the cutting table (1), and the U-shaped frame (2) is slidably connected to the electric slide rail (12).

4. A glass cutting tool according to claim 1, characterized in that: A second electric slide rail (13) is fixedly mounted on the top inner wall of the U-shaped frame (2), and the movable plate (3) is slidably connected to the second electric slide rail (13).

5. The glass cutting tool according to claim 1, characterized in that: A cutting seat (14) is fixedly mounted on the top of the cutting table (1), and electric push rods (15) are fixedly mounted through both sides of the cutting seat (14), and the output end of the electric push rods (15) is fixedly connected to a limit plate (16).

6. A glass cutting tool according to claim 5, characterized in that: A through slot (17) is formed through the top of the cutting seat (14).

7. The glass cutting tool according to claim 1, characterized in that: A box body (18) is inserted on both sides of the inner wall of the cutting table (1), strip plates (20) are fixedly installed on both sides of the box body (18), and limiting grooves (19) are provided on both sides of the inner wall of the cutting table (1), and the strip plates (20) are inserted into the limiting grooves (19).

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