CN215559869U

CN215559869U - Glass cutting machine

Info

Publication number: CN215559869U
Application number: CN202122019014.6U
Authority: CN
Inventors: 薛银军
Original assignee: Qingdao Xinlishengda Glass Co ltd
Current assignee: Qingdao Xinlishengda Glass Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-18
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a glass cutting machine, which relates to the technical field of glass processing equipment and comprises a workbench, wherein a supporting edge is formed at the edge of the workbench, a portal frame is fixedly arranged on the workbench, a pressing mechanism and a cutting mechanism are arranged on the portal frame, an arc-shaped guide rail is fixedly arranged at the lower side of the workbench, the curvature center of the arc-shaped guide rail is arranged on the supporting edge, an arc-shaped slide rod is arranged in the arc-shaped guide rail in a sliding manner, a tray is arranged at one end, extending out of the arc-shaped guide rail, of the arc-shaped slide rod, a buffer spring is fixedly connected to one end, extending into the arc-shaped guide rail, far away from the arc-shaped slide rod, of the buffer spring and the side wall of the arc-shaped guide rail, a limit groove is formed in the side wall of the arc-shaped guide rail, and a limit block matched with the limit groove in a sliding manner is fixedly arranged on the arc-shaped slide rod. The glass cutting machine provided by the utility model is convenient to use, high in cutting quality, safe and reliable.

Description

Glass cutting machine

Technical Field

The utility model relates to the technical field of glass processing equipment, in particular to a glass cutting machine.

Background

Glass is widely applied in daily life due to good light transmission, and glass in buildings is often used for manufacturing doors, windows and curtain walls so as to ensure lighting of the buildings and attractiveness of the buildings. However, glass, as an inorganic non-metallic material, is highly brittle and is easily broken during the manufacturing and processing processes.

Glass cutting is one of the most common processing means in the glass processing process, at present, most of glass cutting is that workers hold a diamond cutting knife by hands to mark a trace on the surface of glass, then the glass is placed at the edge of a table, and the edge of the table is used as a fulcrum to break the glass. However, the technical requirements of workers are high, the workers easily cut off the glass in the operation process due to uneven force application, or the glass is easy to fall and break, so that the waste of the glass is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a glass cutting machine which can automatically mark the surface of glass, provides auxiliary support for the glass by utilizing a tray, ensures the stress uniformity when the glass is broken off, and can prevent the broken glass from falling and breaking.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a glass cutting machine, includes the workstation, the edge shaping of workstation has the support edge, the fixed portal frame that is provided with on the workstation, be provided with hold-down mechanism and cut the mechanism on the portal frame, the fixed arc guide rail that is provided with of downside of workstation, the camber center of arc guide rail is on supporting the edge, the arc guide rail internal slipping is provided with the arc slide bar, the one end that the arc slide bar stretches out the arc guide rail is provided with the tray, the arc slide bar stretches into the one end fixedly connected with buffer spring of arc guide rail, buffer spring keeps away from the one end and the arc guide rail lateral wall fixed connection of arc slide bar, the spacing groove has been seted up on the lateral wall of arc guide rail, the fixed complex stopper that slides with the spacing groove that is provided with on the arc slide bar.

Through adopting above-mentioned technical scheme, operating personnel will treat the glass of deciding and arrange in the workstation during use, and will treat the position of deciding and arrange in support edge department, later utilize hold-down mechanism to compress tightly glass, and utilize and cut the mechanism and will mark the vestige on the glass surface, later operating personnel presses the glass that is located the tray upside, support the edge this moment and regard as the fulcrum, the vestige on glass surface is as the crackle source and the expansion appears, thereby make glass fracture, the tray provides the support for glass at this in-process, and follow glass and move down together, the arc slide bar uses the support edge to slide as the center in the arc guide rail, the tray can prevent that glass from dropping after the glass fracture. Among the above-mentioned technical scheme glass decide the process more simple convenient to safe and reliable.

The utility model is further configured to: the tray comprises a fixed plate and two movable plates, the fixed plate is fixedly connected with the arc-shaped sliding rod, the two movable plates are respectively located on two sides of the fixed plate, a plurality of connecting rods are fixedly connected between the movable plates, a plurality of sliding holes are formed in the fixed plate, the connecting rods penetrate through the sliding holes and are in sliding fit with the sliding holes, and anti-slip pads are fixedly arranged on the fixed plate and the movable plates.

Through adopting above-mentioned technical scheme, the fly leaf can remove along the length direction of slide bar to adjust according to the size of cutting out glass, in order to guarantee the effective support to glass.

The utility model is further configured to: the surface of the non-slip mat is provided with a plurality of bowl-shaped adsorption grooves.

Through adopting above-mentioned technical scheme, the adsorption tank can adsorb glass, effectively improves the non-slip ability of slipmat to glass.

The utility model is further configured to: the cutting mechanism comprises a limiting rod fixed on a portal frame, a cutter holder is arranged on the limiting rod in a sliding mode, a diamond cutting knife is installed on the cutter holder, a motor is fixedly arranged on the portal frame, a threaded rod matched with the portal frame in a rotating mode is fixedly arranged at the end of the motor shaft, and the threaded rod is matched with the cutter holder in a threaded mode.

Through adopting above-mentioned technical scheme, the threaded rod rotates under the drive of motor to make the blade holder slide along the gag lever post, make the diamond cut the sword and scratch along glass's surface. Above-mentioned technical scheme can effectively reduce operating personnel's intensity of labour to even and straight to the mar, effectively improve the cutting quality.

The utility model is further configured to: the blade holder includes removal portion and installation department, the installation department slides with the removal portion and cooperates, it is provided with vertical adjusting threaded rod to rotate in the removal portion, adjusting threaded rod's lower extreme rotates with the installation department to be connected, adjusting threaded rod's the fixed hand wheel that is provided with in upper end.

Through adopting above-mentioned technical scheme, when operating personnel rotated the hand wheel, can drive the installation department and reciprocate to adapt to the glass of different thickness specifications, the commonality is strong and convenient to use.

The utility model is further configured to: the gantry is provided with fixed-size rods, scales are marked on the fixed-size rods, fixed-size plates which are matched with the two fixed-size rods in a sliding mode are arranged between the fixed-size rods, locking bolts are connected to the fixed-size plates in a threaded mode, and the locking bolts are abutted to the fixed-size rods.

Through adopting above-mentioned technical scheme, operating personnel can confirm the length that waits to cut glass and stretch out the workstation with the help of the scale board to effectively improve this glass cutting machine's use convenience and commonality.

The utility model is further configured to: the length-fixing rod is hinged to the portal frame, a first air cylinder is hinged to the portal frame, and the end of a piston rod of the first air cylinder is hinged to the length-fixing rod.

Through adopting above-mentioned technical scheme, hold-down mechanism compress tightly glass later alright lift the scale pole with utilizing first cylinder to make things convenient for operating personnel to break disconnected glass off with the fingers and thumb, it is convenient to use.

The utility model is further configured to: the pressing mechanism comprises a second air cylinder fixed on the portal frame, a pressing plate is fixedly arranged at the piston rod end of the second air cylinder, and an elastic block is fixedly arranged at the lower end of the pressing plate.

Through adopting above-mentioned technical scheme, the second cylinder can drive the elastic block and move down to compress tightly glass.

In conclusion, the beneficial technical effects of the utility model are as follows:

(1) the glass cutting device disclosed by the utility model utilizes the supporting plate to support the glass to be cut, assists an operator to break the glass, is convenient to use, and is uniform in stress and not easy to drop;

(2) the diamond cutting knife can be adjusted up and down, so that the glass cutting knife is suitable for glass with different thicknesses, is convenient to use, can automatically scratch the surface of the glass, and effectively improves the glass cutting quality;

(3) according to the glass cutting device, an operator can determine the cutting size of glass by using the sizing plate, and the sizing rod and the sizing plate can be lifted, so that the glass can be conveniently broken by the operator, and the glass cutting device is convenient and rapid to use.

Drawings

FIG. 1 is a schematic overall structure of one embodiment of the present invention;

fig. 2 is a schematic diagram of a rear view of an embodiment of the present invention.

Reference numerals: 1. a work table; 2. supporting the edge; 3. a gantry; 4. a second cylinder; 5. pressing a plate; 6. an elastic block; 7. a moving part; 8. an installation part; 9. adjusting the screw rod; 10. a hand wheel; 11. a diamond cutting knife; 12. a limiting rod; 13. a motor; 14. a threaded rod; 15. an arc-shaped guide rail; 16. an arc-shaped sliding rod; 17. a buffer spring; 18. a limiting groove; 19. a limiting block; 20. a fixing plate; 21. a movable plate; 22. a connecting rod; 23. a sliding hole; 24. a non-slip mat; 25. an adsorption tank; 26. a sizing rod; 27. a sizing plate; 28. locking the bolt; 29. a first cylinder.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to the attached drawing 1, the glass cutting machine comprises a workbench 1, a supporting edge 2 is formed at the edge of the workbench 1, a portal frame 3 is fixedly arranged on the workbench 1, and a pressing mechanism and a cutting mechanism are arranged on the portal frame 3.

With reference to fig. 2, the pressing mechanism includes a second cylinder 4 fixed on the gantry 3, a pressing plate 5 is fixedly disposed at a piston rod end of the second cylinder 4, and an elastic block 6 is fixedly disposed at a lower end of the pressing plate 5.

The cutting mechanism comprises a cutter holder, the cutter holder comprises a moving part 7 and an installation part 8, the installation part 8 is matched with the moving part 7 in a sliding mode, a vertical adjusting threaded rod 14 is arranged on the moving part 7 in a rotating mode, the lower end of the adjusting threaded rod 14 is connected with the installation part 8 in a rotating mode, and a hand wheel 10 is fixedly arranged at the upper end of the adjusting threaded rod 14. When the hand wheel 10 is rotated, the mounting portion 8 can be moved up and down relative to the moving portion 7. A diamond cutting knife 11 special for cutting glass is fixedly arranged on the mounting part 8, and the tool bit of the diamond cutting knife 11 faces downwards and is aligned with the supporting edge 2. A limiting rod 12 is fixedly arranged on the portal frame 3, and the moving part 7 is matched with the limiting rod 12 in a sliding manner. A motor 13 is fixedly arranged on the portal frame 3, a threaded rod 14 which is in running fit with the portal frame 3 is fixedly arranged at the shaft end of the motor 13, and the threaded rod 14 is in threaded fit with the moving part 7.

The fixed arc guide rail 15 that is provided with of downside of workstation 1, the camber center of arc guide rail 15 is on supporting edge 2, arc guide rail 15 internal slipping is provided with arc slide bar 16, arc slide bar 16 stretches into the one end fixedly connected with buffer spring 17 of arc guide rail 15, buffer spring 17 keeps away from arc slide bar 16's one end and arc guide rail 15 lateral wall fixed connection, marriage attachment 2, spacing groove 18 has been seted up on the lateral wall of arc guide rail 15, arc slide bar 16 is last to be fixed be provided with spacing groove 18 complex stopper 19 that slides.

The tray is arranged at one end, extending out of the arc-shaped guide rail 15, of the arc-shaped slide rod 16, the tray comprises a fixed plate 20 and two movable plates 21, the fixed plate 20 is fixedly connected with the arc-shaped slide rod 16, the two movable plates 21 are respectively located on two sides of the fixed plate 20, a plurality of connecting rods 22 are fixedly connected between the two movable plates 21, a plurality of sliding holes 23 are formed in the fixed plate 20, the connecting rods 22 penetrate through the sliding holes 23 and are in sliding fit with the sliding holes 23, and anti-slip pads 24 are fixedly arranged on the fixed plate 20 and the movable plates 21. In the initial state, the buffer spring 17 makes the upper surface of the non-slip mat 24 flush with the upper surface of the workbench 1 by using the thrust thereof, and the surface of the non-slip mat 24 is provided with a plurality of bowl-shaped adsorption grooves 25.

Both sides of the portal frame 3 are hinged with sizing rods 26, the portal frame 3 is hinged with a first cylinder 29, and the piston rod end of the first cylinder 29 is hinged with the sizing rods 26. The scale marks on the fixed length rods 26, a fixed length plate 27 which is matched with the two fixed length rods 26 in a sliding mode is arranged between the fixed length rods 26, a locking bolt 28 is connected to the fixed length plate 27 in a threaded mode, and the locking bolt 28 is abutted to the fixed length rods 26.

The working principle of the embodiment is as follows: when the glass cutting device is used, an operator places glass on the workbench 1, determines the size of the glass to be cut by using the sizing plate 27, then presses the glass on the workbench 1 by using the pressing mechanism, lifts the sizing rod 26, and drives the cutter holder to move from one side of the glass to the other side by using the motor 13, so that the diamond cutting knife 11 scratches the surface of the glass. Then, the operator presses the glass, the part of the glass, which is suspended outside the workbench 1, is broken off, and the part of the glass is supported by the tray and cannot fall off. This embodiment can carry out automatic mar to glass, cuts the degree of accuracy height to breaking disconnected glass's in-process off with the fingers and thumb, glass all receives the support of tray, and stability is high, and glass is difficult for dropping cracked.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a glass cutting machine, includes workstation (1), its characterized in that: the edge of the workbench (1) is formed with a supporting edge (2), the workbench (1) is fixedly provided with a portal frame (3), the portal frame (3) is provided with a pressing mechanism and a cutting mechanism, the lower side of the workbench (1) is fixedly provided with an arc-shaped guide rail (15), the curvature center of the arc-shaped guide rail (15) is arranged on the supporting edge (2), the arc-shaped guide rail (15) is internally provided with an arc-shaped slide rod (16) in a sliding manner, one end of the arc-shaped slide rod (16) extending out of the arc-shaped guide rail (15) is provided with a tray, one end of the arc-shaped slide rod (16) extending into the arc-shaped guide rail (15) is fixedly connected with a buffer spring (17), one end of the buffer spring (17) far away from the arc-shaped slide rod (16) is fixedly connected with the side wall of the arc-shaped guide rail (15), and the side wall of the arc-shaped guide rail (15) is provided with a limiting groove (18), and a limiting block (19) which is matched with the limiting groove (18) in a sliding manner is fixedly arranged on the arc-shaped sliding rod (16).

2. The glass cutting machine according to claim 1, characterized in that: the tray comprises a fixed plate (20) and two movable plates (21), the fixed plate (20) is fixedly connected with an arc-shaped sliding rod (16), the two movable plates (21) are respectively located on two sides of the fixed plate (20), a plurality of connecting rods (22) are fixedly connected between the two movable plates (21), a plurality of sliding holes (23) are formed in the fixed plate (20), the connecting rods (22) penetrate through the sliding holes (23) and are in sliding fit with the sliding holes (23), and anti-skid pads (24) are fixedly arranged on the fixed plate (20) and the movable plates (21).

3. A glass cutting machine according to claim 2, characterized in that: the surface of the non-slip mat (24) is provided with a plurality of bowl-shaped adsorption grooves (25).

4. The glass cutting machine according to claim 1, characterized in that: cut mechanism including being fixed in gag lever post (12) on portal frame (3), it is provided with the blade holder to slide on gag lever post (12), install diamond on the blade holder and cut sword (11), fixed being provided with motor (13) on portal frame (3), motor (13) axle head is fixed be provided with portal frame (3) normal running fit's threaded rod (14), threaded rod (14) and blade holder screw-thread fit.

5. The glass cutting machine according to claim 4, wherein: the blade holder includes removal portion (7) and installation department (8), installation department (8) and removal portion (7) cooperation of sliding, it is provided with vertical adjusting threaded rod (14) to rotate on removal portion (7), the lower extreme and the installation department (8) of adjusting threaded rod (14) rotate and are connected, the fixed hand wheel (10) that is provided with in upper end of adjusting threaded rod (14).

6. The glass cutting machine according to claim 1, characterized in that: be provided with scale rod (26) on portal frame (3), the sign has the scale on scale rod (26), be provided with between scale rod (26) with two scale rod (26) equal sliding fit's scale board (27), threaded connection has locking bolt (28) on scale board (27), locking bolt (28) and scale rod (26) butt.

7. The glass cutting machine according to claim 6, wherein: the length-fixing rod (26) is hinged to the portal frame (3), a first air cylinder (29) is hinged to the portal frame (3), and the end of a piston rod of the first air cylinder (29) is hinged to the length-fixing rod (26).

8. The glass cutting machine according to claim 1, characterized in that: the pressing mechanism comprises a second cylinder (4) fixed on the portal frame (3), a pressing plate (5) is fixedly arranged at the piston rod end of the second cylinder (4), and an elastic block (6) is fixedly arranged at the lower end of the pressing plate (5).