CN212800149U

CN212800149U - Accurate cutting type water sword glass-cutting machine

Info

Publication number: CN212800149U
Application number: CN202021542459.1U
Authority: CN
Inventors: 刘涛
Original assignee: Guangzhou Liyue Glass Co ltd
Current assignee: Guangzhou Liyue Glass Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-26
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to an accurate cutting type water sword glass-cutting machine, including workstation and aircraft nose, workstation one side has set firmly the guide rail that extends along its length direction, the aircraft nose slides and sets up on the guide rail, the pond has been seted up to the workstation top surface, the pond top is equipped with the platform of placing of constituteing jointly by a plurality of bar pieces along workstation width direction interval arrangement, the aircraft nose all is provided with a portal frame in the place ahead and the rear along workstation length direction, every portal frame top all is equipped with the supporting shoe that equals with bar piece quantity in the one side that is close to the aircraft nose, and every supporting shoe all is equipped with the clamping component who is used for pressing from both sides glass tight on the bar piece in the one end that is close to the aircraft. This application can avoid the glass after the cutting is accomplished to drop in the pond by the clearance between two adjacent bar-shaped pieces.

Description

Accurate cutting type water sword glass-cutting machine

Technical Field

The application relates to the technical field of glass cutting, in particular to an accurate cutting type water jet glass cutting machine.

Background

In the modern society, glass is popularized in the life of people, and glass products, glass cups for drinking water, glass windows, glass doors, screen protection glass on computer monitors, glass buildings and the like can be seen everywhere.

The glass generally needs to be cut, edged and chamfered in the process of processing and manufacturing the finished product.

The water-jet glass cutting machine cuts glass by using water mixed with sand sprayed at a high speed as a medium, the carrier of the water is a water jet, the water jet reciprocates on a beam for a plurality of times while spraying water to cut off the glass, the water-jet glass cutting machine can randomly carve workpieces under the control of a computer, and the influence of material quality is small, so the water-jet glass cutting machine is widely applied to glass cutting processing.

The existing water-jet glass cutting machine generally comprises a workbench and a machine head, wherein the machine head comprises a moving frame and a water jet, the moving frame is slidably arranged on a guide rail preset on the top surface of the workbench, and the water jet is slidably arranged on the moving frame; be equipped with the pond on the workstation, install in the pond and place the platform, the glass level sets up and is placing the bench, and the movable rack can make the water sword remove along the length direction of workstation when sliding in the guide rail, and the water sword slides on the movable rack and can make the water sword remove along the width direction of workstation to make the water sword can remove to predetermined position department and produce fast-speed rivers downwards, in order to cut glass.

In order to prevent the water jet from cutting the placing table, the placing table is usually a plurality of strip-shaped blocks arranged at equal intervals along the width direction of the water pool, when the machine head cuts glass, the glass is lapped on the two strip-shaped blocks, and the machine head cuts the glass positioned between the two strip-shaped blocks.

However, after the glass is cut, the weight of the glass on two sides of each strip-shaped block is unbalanced, and the glass is easy to fall into a water pool through a gap between two adjacent strip-shaped blocks; therefore, further improvement can be made.

SUMMERY OF THE UTILITY MODEL

In order to avoid the glass after the cutting is accomplished to drop to the pond by the clearance between two adjacent bar-shaped blocks, this application provides an accurate cutting type water sword glass-cutting machine.

The above object of the present application is achieved by the following technical solutions:

the utility model provides a precision cutting type water sword glass-cutting machine, includes workstation and aircraft nose, and workstation one side sets firmly the guide rail that extends along its length direction, and the aircraft nose slides and sets up on the guide rail, and the pond has been seted up to the workstation top surface, and the pond top is equipped with the platform of placing that comprises a plurality of strip pieces along workstation width direction interval arrangement jointly, the aircraft nose all is provided with a portal frame, every in the place ahead and the rear along workstation length direction the portal frame top all is equipped with the supporting shoe that equals with strip piece quantity in the one side that is close to the aircraft nose, and every the supporting shoe all is equipped with the tight subassembly that presss from both sides glass tight on the strip piece in the one end that is close to the aircraft nose.

Through adopting above-mentioned technical scheme, the clamping component who is located on the portal frame can press from both sides glass tightly on the bar piece, accomplishes the back when the water sword with glass cutting, because press from both sides tight piece and can press from both sides glass tightly with the bar piece jointly for glass can't drop to the pond by the clearance between two adjacent bar pieces, avoids causing unnecessary trouble.

Preferably, each clamping assembly comprises a transmission screw, a clamping block in a circular truncated cone-shaped structure and a rotating wheel, wherein the supporting block is provided with a threaded hole which is connected with the transmission screw in a matched manner and is vertically arranged, the transmission screw is connected with the threaded hole, the top end of the clamping block is fixedly arranged at the bottom end of the transmission screw, the diameter of the bottom end of the clamping block is larger than the thickness of the strip-shaped block, and the rotating wheel is fixedly arranged at the top end of the transmission screw.

Through adopting above-mentioned technical scheme, the runner can drive screw and rotate for drive screw drives and presss from both sides tight piece and rises or descend, presss from both sides tight piece and can compress tightly glass on bar piece at the in-process that descends, thereby has realized pressing from both sides tight glass on bar piece, avoids glass to drop in the pond by the clearance between two adjacent bar pieces.

Preferably, a rubber pad is fixedly arranged at the bottom end of each clamping block.

Through adopting above-mentioned technical scheme, the rubber pad can avoid pressing from both sides the bottom surface scratch of tight piece glass's top surface to promote the surface smoothness of glass top surface.

Preferably, the dovetail grooves extending along the length direction of the workbench are formed in the two sides of the top surface of the workbench, the bottoms of the two sides of the portal frames are respectively arranged in the two dovetail grooves in a sliding mode, and a driving assembly used for driving the two portal frames to be close to or separated from each other is arranged on the workbench.

Through adopting above-mentioned technical scheme, the portal frame slides and sets up in the dovetail for the position of portal frame can be adjusted according to glass's length, thereby makes clamping component can move to suitable position department along with the portal frame, with glass clamp tight on the bar piece.

Preferably, the driving assembly comprises two bidirectional screw rods, two driving bevel gears, two driven bevel gears and a rotating shaft vertically arranged with the dovetail groove, wherein the bottom of each portal frame on two sides is fixedly provided with a nut seat connected and adapted with the bidirectional screw rods, and the two nut seats on each portal frame are respectively overlapped with the two nut seats on the other portal frame; the two bidirectional screw rods are respectively and rotatably arranged in the two dovetail grooves, the front end of each bidirectional screw rod is exposed out of the front end of the workbench, and each bidirectional screw rod is connected with the two nut seats in the same dovetail groove; the rotating shaft is rotatably arranged at the front end of the workbench, and a rotating handle is arranged at one end of the rotating shaft; the two driving bevel gears are fixedly arranged on the rotating shaft, the two driven bevel gears are fixedly arranged at the front ends of the two-way screw rods respectively, and the two driven bevel gears are meshed with the two driving bevel gears respectively.

Through adopting above-mentioned technical scheme, the twist grip is rotatory in order to drive the pivot, and the pivot can rotate in order to drive two-way lead screws through the gear engagement transmission, and two-way lead screw synchronous pivoted in-process can be close to or separate in order to drive two portal frames each other through the threaded connection transmission to the position that realizes the portal frame can be adjusted according to glass's length.

Preferably, a rubber strip covers the top of each strip-shaped block.

Through adopting above-mentioned technical scheme, the top scratch glass's of bar-shaped piece bottom surface can be avoided to the rubber strip to promote the surface smoothness of glass bottom surface.

Preferably, one side of each strip block is provided with a central positioning line arranged along the length direction of the strip block.

Through adopting above-mentioned technical scheme, aim at each other through central positioning line and glass, can be convenient for place glass in the central point department of putting the platform for two portal frames can move to directly over the glass both ends, and thereby the clamping component of being convenient for presss from both sides glass tightly on the bar piece.

Preferably, a drain pipe is communicated with the groove bottom of each dovetail groove, and one end, far away from the dovetail grooves, of each drain pipe extends out of the workbench.

By adopting the technical scheme, water in the dovetail groove can be drained away in time through the drain pipe, and the influence on the normal operation of the driving assembly caused by excessive accumulated water in the dovetail groove is avoided.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the clamping assembly positioned on the portal frame can clamp the glass on the strip-shaped blocks, and after the glass is cut by the water jet cutter, the glass can not fall into a water pool through a gap between two adjacent strip-shaped blocks because the clamping blocks can clamp the glass together with the strip-shaped blocks, so that unnecessary troubles are avoided;

2. the position of the portal frame can be adjusted according to the length of the glass, so that the clamping assembly can move to a proper position along with the portal frame to clamp the glass on the strip-shaped block.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an enlarged view of a in fig. 1.

Description of reference numerals: 1. a work table; 11. a guide rail; 12. a pool; 13. a placing table; 131. a bar-shaped block; 14. a dovetail groove; 2. a machine head; 21. a movable frame; 22. water jet; 3. a gantry; 31. a support pillar; 32. a cross beam; 33. a slider; 34. a support block; 4. a clamping assembly; 41. a drive screw; 42. a clamping block; 43. a rotating wheel; 44. a threaded hole; 45. a rubber pad; 5. a drive assembly; 51. a bidirectional screw rod; 52. a drive bevel gear; 53. a driven bevel gear; 54. a rotating shaft; 55. a nut seat; 56. a rotating seat; 57. rotating the handle; 6. a rubber strip; 7. a central positioning line; 8. and a water discharge pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses accurate cutting type water sword glass-cutting machine.

Referring to fig. 1, the precision cutting type water jet glass cutting machine comprises a workbench 1 and a machine head 2, wherein a water pool 12 is formed on the top surface of the workbench 1, a placing table 13 for placing glass is fixedly arranged on the top of the water pool 12, and the placing table 13 is composed of five strip-shaped blocks 131 which are uniformly arranged at intervals along the width direction of the workbench 1; the machine head 2 comprises a moving frame 21 and a water knife 22, a guide rail 11 extending along the length direction of the workbench 1 is fixedly arranged on one side of the workbench 1, one side of the moving frame 21 is arranged on the guide rail 11 in a sliding mode, the moving frame 21 can move along the length direction of the workbench 1, the water knife 22 is arranged on the moving frame 21 in a sliding mode, the water knife 22 moves along the width direction of the workbench 1, and therefore the water knife 22 can move to a preset position under the control of a computer and can generate high-speed water flow downwards to cut glass on the placing table 13.

Referring to fig. 1 and 2, in the present embodiment, the dovetail grooves 14 extending along the length direction of the workbench 1 are formed on both sides of the top surface of the workbench 1; the workbench 1 is provided with two portal frames 3, the two portal frames 3 are arranged at intervals along the length direction of the workbench 1, and the two portal frames 3 are respectively positioned in front of and behind the machine head 2; each portal frame 3 comprises two supporting columns 31 which are vertically arranged, a cross beam 32 which is vertically arranged with the length direction of the workbench 1 and two sliding blocks 33, wherein the two sliding blocks 33 are respectively and integrally formed at the bottom ends of the two supporting columns 31, and the two ends of the cross beam 32 are respectively and fixedly arranged at the top ends of the two supporting columns 31 so as to jointly form the portal frame 3 with an inverted U-shaped structure; the outer contour of each sliding block 33 is matched with the inner contour of any one dovetail groove 14, and the distance between the two sliding blocks 33 on the same portal frame 3 is equal to the distance between the two dovetail grooves 14, so that the bottoms of the two sides of each portal frame 3 can be respectively arranged in the two dovetail grooves 14 in a sliding manner, and the two portal frames 3 can move along the length direction of the workbench 1.

In this embodiment, a driving assembly 5 for driving the two portal frames 3 to approach or separate from each other is disposed on the table 1, specifically, the driving assembly 5 includes two bidirectional screws 51, two driving bevel gears 52, two driven bevel gears 53 and a rotating shaft 54 disposed perpendicular to the dovetail grooves 14, wherein two sliders 33 on each portal frame 3 are respectively provided with mounting holes disposed parallel to the extending direction of the dovetail grooves 14, the axes of the mounting holes of the two sliders 33 located in the same dovetail groove 14 are disposed in an overlapping manner, and a nut seat 55 connected and adapted to the bidirectional screw 51 is fixedly disposed in each mounting hole, so that the two nut seats 55 on each portal frame 3 are respectively disposed in an overlapping manner with the axes of the two nut seats 55 on the other portal frame 3.

The two bidirectional screw rods 51 are respectively arranged in the two dovetail grooves 14, two ends of each bidirectional screw rod 51 are respectively in threaded connection with two nut seats 55 positioned in the same dovetail groove 14, two ends of each bidirectional screw rod 51 are respectively and rotatably arranged at the front end and the tail end of the corresponding dovetail groove 14, and the front end of each bidirectional screw rod 51 extends outwards and is exposed out of the front end of the workbench 1; a rotating seat 56 is fixedly arranged on each of two sides of the front end of the workbench 1, two ends of the rotating shaft 54 are respectively and rotatably arranged on the two rotating seats 56 in a penetrating way, and a rotating handle 57 is fixedly arranged at one end of the rotating shaft 54; the two driving bevel gears 52 are fixedly arranged on the rotating shaft 54, the two driven bevel gears 53 are respectively fixedly arranged at the front ends of the two bidirectional screw rods 51, the two driven bevel gears 53 and the two driving bevel gears 52 are arranged in a one-to-one correspondence manner, and each driven bevel gear 53 is in meshing transmission with the corresponding driving bevel gear 52; the rotating shaft 54 is driven to rotate by rotating the handle 57, the rotating shaft 54 can drive the two bidirectional screw rods 51 to rotate through gear meshing transmission, and the two bidirectional screw rods 51 can drive the two portal frames 3 to approach or separate from each other through threaded connection transmission in the synchronous rotating process.

In the present embodiment, the cross beam 32 of each gantry 3 is fixedly provided with five support blocks 34 on one side close to the head 2, the five support blocks 34 on the same gantry 3 are respectively positioned right above the five bar-shaped blocks 131, and each support block 34 is provided with a clamping assembly 4 at one end close to the head 2 for clamping the glass on the bar-shaped blocks 131.

Specifically, each clamping assembly 4 comprises a transmission screw 41, a clamping block 42 and a rotating wheel 43, wherein one end of the supporting block 34 close to the machine head 2 is provided with a threaded hole 44 which is connected and adapted with the transmission screw 41, and the threaded holes 44 are vertically arranged, so that the transmission screw 41 can be screwed into the threaded hole 44 from top to bottom and can be lifted or lowered through threaded connection transmission with the threaded hole 44; the clamping block 42 is in a circular truncated cone-shaped structure, the diameter of the bottom end of the clamping block 42 is larger than the thickness of the strip-shaped block 131, the top surface of the clamping block 42 is fixedly arranged at the bottom end of the transmission screw rod 41, and the rotating wheel 43 is fixedly arranged at the top end of the transmission screw rod 41; the rotating wheel 43 drives the transmission screw rod 41 to rotate, so that the transmission screw rod 41 drives the clamping block 42 to ascend or descend, and the clamping block 42 can press the glass on the strip-shaped block 131 in the descending process.

When the glass clamping device is used, firstly, glass is placed at the center of the placing table 13, then the driving assembly 5 drives the two portal frames 3 to move to proper positions, so that the two portal frames 3 are respectively positioned at the front end and the tail end of the glass, and finally, the glass is clamped on the strip-shaped block 131 through the clamping assembly 4; after the water knife 22 finishes cutting the glass, the clamping blocks 42 and the bar-shaped blocks 131 can clamp the glass together, so that the glass cannot fall into the water tank 12 from the gap between two adjacent bar-shaped blocks 131, and unnecessary troubles are avoided.

In this embodiment, one side of each bar-shaped block 131 is provided with a central positioning line 7 arranged along the length direction of the bar-shaped block 131, and the central positioning line 7 is aligned with the glass, so that the glass can be conveniently placed at the central position of the placing table 13, the two portal frames 3 can be moved to positions right above the two ends of the glass, and the glass can be conveniently clamped on the bar-shaped block 131 by the clamping assembly 4.

Referring to fig. 2, in the present embodiment, a rubber pad 45 is fixedly disposed on the bottom surface of the clamping block 42 by gluing, and the rubber pad 45 can prevent the bottom surface of the clamping block 42 from scratching the top surface of the glass, so as to improve the surface smoothness of the top surface of the glass.

In this embodiment, the top of every strip-shaped block 131 is all covered and is equipped with rubber strip 6, specifically, sets up the draw-in groove that extends along its length direction on the rubber strip 6 for rubber strip 6 can wrap up the top at strip-shaped block 131, and rubber strip 6 can avoid the bottom surface of the top scratch glass of strip-shaped block 131, thereby promotes the surface smoothness of the glass bottom surface.

Referring to fig. 1, in the present embodiment, a water drainage pipe 8 is communicated with the bottom of each dovetail groove 14, and one end of the water drainage pipe 8, which is far away from the dovetail groove 14, extends out of the workbench 1, so that when water of the water jet cutter 22 splashes into the dovetail groove 14, the water in the dovetail groove 14 can be drained away in time through the water drainage pipe 8, and the influence on the normal operation of the driving assembly 5 due to excessive water accumulation in the dovetail groove 14 is avoided.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An accurate cutting type water-jet glass cutting machine comprises a workbench (1) and a machine head (2), wherein a guide rail (11) extending along the length direction of the workbench (1) is fixedly arranged on one side of the workbench (1), the machine head (2) is arranged on the guide rail (11) in a sliding manner, a water pool (12) is arranged on the top surface of the workbench (1), a placing table (13) jointly consisting of a plurality of strip-shaped blocks (131) arranged at intervals along the width direction of the workbench (1) is arranged at the top of the water pool (12), it is characterized in that the front and the rear of the machine head (2) along the length direction of the workbench (1) are respectively provided with a portal frame (3), one side of the top of each portal frame (3) close to the machine head (2) is respectively provided with supporting blocks (34) with the same number as the strip-shaped blocks (131), and each support block (34) is provided with a clamping component (4) for clamping the glass on the strip-shaped block (131) at one end close to the machine head (2).

2. The precision cutting type water jet scalpel glass cutting machine according to claim 1, wherein each clamping assembly (4) comprises a transmission screw (41), a clamping block (42) in a circular truncated cone-shaped structure and a rotating wheel (43), wherein a threaded hole (44) which is connected with the transmission screw (41) in a matched manner and is vertically arranged is formed in the supporting block (34), the transmission screw (41) is connected with the threaded hole (44), the top end of the clamping block (42) is fixedly arranged at the bottom end of the transmission screw (41), the diameter of the bottom end of the clamping block (42) is larger than the thickness of the strip-shaped block (131), and the rotating wheel (43) is fixedly arranged at the top end of the transmission screw (41).

3. The precision cutting type water jet glass cutting machine according to claim 2, wherein a rubber pad (45) is fixed to the bottom end of each clamping block (42).

4. The precision cutting type water jet glass cutting machine according to claim 1, characterized in that dovetail grooves (14) extending along the length direction of the top surface of the workbench (1) are formed in two sides of the top surface of the workbench (1), the bottoms of two sides of each portal frame (3) are respectively arranged in the two dovetail grooves (14) in a sliding manner, and a driving assembly (5) for driving the two portal frames (3) to approach or separate from each other is arranged on the workbench (1).

5. The precision cutting type water jet glass cutting machine according to claim 4, characterized in that the driving assembly (5) comprises two bidirectional screw rods (51), two driving bevel gears (52), two driven bevel gears (53) and a rotating shaft (54) arranged perpendicular to the dovetail groove (14), wherein nut seats (55) connected and matched with the bidirectional screw rods (51) are fixedly arranged at the bottoms of the two sides of each portal frame (3), and the two nut seats (55) on each portal frame (3) are respectively arranged in an overlapping manner with the axes of the two nut seats (55) on the other portal frame (3); the two bidirectional screw rods (51) are respectively and rotatably arranged in the two dovetail grooves (14), the front end of each bidirectional screw rod (51) is exposed out of the front end of the workbench (1), and each bidirectional screw rod (51) is connected with two nut seats (55) in the same dovetail groove (14); the rotating shaft (54) is rotatably arranged at the front end of the workbench (1), and one end of the rotating shaft (54) is provided with a rotating handle (57); the two driving bevel gears (52) are fixedly arranged on a rotating shaft (54), the two driven bevel gears (53) are respectively and fixedly arranged at the front ends of the two bidirectional screw rods (51), and the two driven bevel gears (53) are respectively meshed with the two driving bevel gears (52).

6. The precision cutting type water jet glass cutting machine according to claim 1, wherein a rubber strip (6) is covered on the top of each strip-shaped block (131).

7. The precision cutting type water jet glass cutting machine according to claim 1, wherein a center positioning line (7) is arranged on one side of each bar block (131) along the length direction of the bar block (131).

8. The precision cutting type water-jet glass cutting machine according to claim 4, characterized in that a drain pipe (8) is communicated with the bottom of each dovetail groove (14), and one end of the drain pipe (8) far away from the dovetail groove (14) extends out of the workbench (1).