Clamping mechanism for glass cutting machine

Abstract

The utility model relates to the technical field of glass cutting, and discloses a clamping mechanism for a glass cutting machine, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with two guide rails, the outer sides of the two guide rails are slidably connected with an adjusting table I and an adjusting table II, the adjusting table I and the adjusting table II are connected through an adjusting assembly, and the adjusting assembly is fixedly connected with the bottom plate. The distance between the first adjusting table and the second adjusting table is changed, a driving assembly enabling the first adjusting table and the second adjusting table to move along the guide rails is arranged on the upper surface of the bottom plate, and the upper surface of the first adjusting table and the upper surface of the second adjusting table are each fixedly connected with two mounting plates. According to the clamping mechanism, glass displacement can be avoided, the glass cutting position deviation is prevented, the glass cutting accuracy is improved, glass of different sizes can be adsorbed and fixed, the using effect of the clamping mechanism is improved, the position of the glass can be adjusted, and the glass cutting convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass cutting, and more particularly to a clamping mechanism for a glass cutting machine. Background Art

[0002] Glass is an amorphous inorganic non-metallic material. It is generally made from a variety of inorganic minerals as the main raw materials, with a small amount of auxiliary raw materials added. After the glass is produced, it needs to be cut into the specifications required for use.

[0003] Patent announcement number CN210457957U discloses a glass cutting machine, which belongs to the technical field of glass processing equipment. It aims to provide a device that can clean up glass debris generated by glass cutting. However, there are still the following inconveniences during use: since the glass surface is relatively smooth, the glass is prone to deviation during cutting, affecting the cutting accuracy. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a clamping mechanism for a glass cutting machine to solve the problems existing in the above-mentioned background technology.

[0005] The cam is connected to the upper and lower frames of the glass cutting machine to adjust the glass cutting machine to adjust the glass.

[0006] As a further solution of the present invention, the adsorption mechanism includes a plurality of negative pressure suction cups, and the plurality of negative pressure suction cups are fixedly connected to the top of the slide. A pipe connected to the negative pressure pump is fixedly connected inside the slide, and a plurality of connecting hoses are fixedly connected to the top of the pipe. The plurality of connecting hoses pass through the slide and are respectively connected to the plurality of negative pressure suction cups.

[0007] As a further solution of the present invention, the adjusting assembly includes a second threaded rod, which is rotatably connected to one side of the adjusting platform, a threaded hole is provided on the side of the adjusting platform opposite to the adjusting platform, and the second threaded rod is threadedly connected to the threaded hole. A guide rod is fixedly connected to one side of the adjusting platform, a sliding hole is provided on the side of the adjusting platform opposite to the adjusting platform, and the guide rod is slidably connected to the sliding hole. An insert assembly is provided on one side of the second threaded rod to fix the second threaded rod.

[0008] As a further solution of the present invention, the plug-in assembly includes a rotating wheel, which is fixedly connected to the circumferential outer wall of the threaded rod 2 near the adjusting platform 1. A socket is provided on one side of the rotating wheel, and a pin is inserted into the socket. A plurality of circularly distributed pin holes are provided on one side of the adjusting platform 1, and the pins are plugged into the pin holes.

[0009] As a further solution of the present invention, a tension spring is sleeved on the outer side of the latch, and two ends of the tension spring are respectively fixed to the rotating wheel and the latch.

[0010] As a further solution of the present invention, the drive assembly includes a servo motor, which is fixedly connected to the upper surface of the base plate. One end of the servo motor output shaft is fixedly connected to a threaded rod 1, and the bottom of the adjustment platform 1 is fixedly connected to a threaded sleeve, and the threaded rod 1 passes through the threaded sleeve and is threadedly connected to the threaded sleeve.

[0011] As a further solution of the present invention, the supporting component is a plurality of supporting frames, and the plurality of supporting frames are fixedly connected to the upper surface of the base plate, and a gap is provided between two adjacent supporting frames.

[0012] As a further solution of the present invention, the slide is located in the gap.

[0013] The technical effects and advantages of this utility model are:

[0014] 1. The utility model is provided with an adsorption mechanism, which can adsorb and fix the glass when cutting, thereby avoiding displacement of the glass, preventing deviation of the glass cutting position, and improving the accuracy of glass cutting.

[0015] 2. The utility model is provided with an adjustment component, which can be used to adjust the distance between the adjustment platform 1 and the adjustment platform 2, so that the adsorption mechanism can adsorb and fix glasses of different sizes, thereby improving the use effect of the clamping mechanism.

[0016] 3. The utility model is provided with a driving component, which can drive the adjusting platform 1 and the adjusting platform 2 to move along the guide rail. The adjusting platform 1 and the adjusting platform 2 can drive the glass to move through the adsorption mechanism, thereby adjusting the position of the glass and improving the convenience of glass cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the enlarged structure of part A of the present utility model.

[0020] Figure 4 It is a schematic diagram of the enlarged structure of the adsorption mechanism of the present utility model.

[0021] The accompanying drawings are marked as follows: 1. Support frame; 2. Base plate; 3. Servo motor; 4. Adjustment platform 1; 5. Threaded rod 1; 6. Guide rail; 7. Adjustment platform 2; 8. Threaded rod 2; 9. Adsorption mechanism; 10. Pin hole; 11. Rotating wheel; 12. Pin; 13. Tension spring; 14. Negative pressure suction cup; 15. Connecting hose; 16. Pipeline; 17. Mounting plate; 18. Slide bar; 19. Electric push rod; 20. Slide. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] Reference Figure 1-Figure 4The utility model provides a clamping mechanism for a glass cutting machine, including a base plate 2, the upper surface of the base plate 2 is fixed with two guide rails 6 by bolts, the outer sides of the two guide rails 6 are slidably connected with an adjusting platform 1 4 and an adjusting platform 2 7, the adjusting platform 1 4 and the adjusting platform 2 7 are connected by an adjusting component, so that the distance between the adjusting platform 1 4 and the adjusting platform 2 7 is changed, the upper surface of the base plate 2 is provided with a driving component that enables the adjusting platform 1 4 and the adjusting platform 2 7 to move along the guide rail 6, the upper surfaces of the adjusting platform 1 4 and the adjusting platform 2 7 are both fixed with two mounting plates 17 by bolts, and a plurality of slide bars 18 are fixed to the upper surfaces of the mounting plates 17 by bolts, the outer sides of the adjacent plurality of slide bars 18 are slidably connected with a slide 20, and the top of the slide 20 is provided with an adsorption mechanism 9 for fixing the glass, An electric push rod 19 is fixed in the frame 20 by bolts, and one end of the telescopic part of the electric push rod 19 passes through the slide 20 and is fixed to the mounting plate 17. A supporting component is provided on the upper surface of the base plate 2 to support the glass. The electric push rod 19 extends to push the slide 20 to move upward along the slide bar 18, so that the adsorption mechanism 9 moves upward, and then the glass is adsorbed and fixed by the adsorption mechanism 9. At the same time, the driving component can drive the adjustment table 1 4 and the adjustment table 2 7 to move along the guide rail 6 to adjust the position of the glass. When the glass is adjusted to the appropriate position, the electric push rod 19 is contracted to drive the slide 20 to move downward along the slide bar 18, so that the supporting component supports the glass, and then the glass can be cut, thereby avoiding displacement of the glass and preventing deviation of the glass cutting position.

[0024] In the present invention, the adsorption mechanism 9 includes a plurality of negative pressure suction cups 14, and the plurality of negative pressure suction cups 14 are fixed to the top of the slide 20 by bolts. A pipe 16 connected to the negative pressure pump is fixed in the slide 20 by bolts, and a plurality of connecting hoses 15 are fixed to the top of the pipe 16 by bolts. The plurality of connecting hoses 15 pass through the slide 20 and are respectively connected to the plurality of negative pressure suction cups 14. The glass is placed on the negative pressure suction cup 14, and the pipe 16 is connected to the negative pressure pump, so that the negative pressure pump passes through the pipe 16 and the connecting hose 1 5 is used to extract the air between the negative pressure suction cup 14 and the glass, so that the negative pressure suction cup 14 can adsorb and fix the glass. The adjustment component includes a threaded rod 2 8, which is rotatably connected to one side of the adjustment platform 1 4. A threaded hole is provided on the side of the adjustment platform 2 7 opposite to the adjustment platform 1 4, and the threaded rod 2 8 is threadedly connected to the threaded hole. A guide rod is welded on one side of the adjustment platform 1 4, and a sliding hole is provided on the side of the adjustment platform 2 7 opposite to the adjustment platform 1 4, and the guide rod is slidably connected to the sliding hole. A plug-in component is provided on one side of the threaded rod 2 8, so that The threaded rod 28 is fixed, and the plug-in assembly includes a rotating wheel 11, which is welded to the outer wall of the circumference of the threaded rod 28 near the position of the adjusting platform 14. A socket is provided on one side of the rotating wheel 11, and a latch 12 is inserted into the socket. A plurality of circularly distributed pin holes 10 are provided on one side of the adjusting platform 14, and the latch 12 is plugged into the pin hole 10. A tension spring 13 is sleeved on the outer side of the latch 12, and the two ends of the tension spring 13 are fixed to the rotating wheel 11 and the latch 12 respectively. Pulling the latch 12 to move disengages the latch 12 from the pin hole 10. The tension spring 13 is stretched, and the threaded rod 2 8 can be rotated at this time. The threaded rod 2 8 engages with the threaded hole on the adjusting platform 2 7 to drive the adjusting platform 2 7 to move, thereby changing the distance between the adjusting platform 1 4 and the adjusting platform 2 7. After the distance between the adjusting platform 1 4 and the adjusting platform 2 7 is adjusted to the size of the glass, the latch 12 is released. At this time, under the action of the tension spring 13, the latch 12 is inserted into the corresponding pin hole 10 to fix the threaded rod 2 8, so that glasses of different sizes can be adsorbed and fixed;

[0025] The driving assembly includes a servo motor 3, which is fixed to the upper surface of the base plate 2 by bolts. One end of the output shaft of the servo motor 3 is fixed with a threaded rod 5 by bolts. A threaded sleeve is welded to the bottom of the adjusting platform 4, and the threaded rod 5 passes through the threaded sleeve and is threadedly connected to the threaded sleeve. The threaded rod 5 is driven to rotate by the servo motor 3, and the threaded rod 5 drives the adjusting platform 4 to move along the guide rail 6 through the threaded engagement between the threaded sleeve. The adjusting platform 4 drives the adjusting platform 2 7 to move along the guide rail 6 through the threaded rod 2 8, thereby driving the glass to move through the negative pressure suction cup 14 to adjust the position of the glass. The supporting components are multiple support frames 1, and the multiple support frames 1 are all fixed to the upper surface of the base plate 2 by bolts. There is a gap between two adjacent support frames 1, and the slide 20 is located in the gap. The support frame 1 contacts the glass to support the glass.

[0026] The working principle of the present invention is as follows: when in use, the electric push rod 19 extends to push the slide 20 to move upward along the slide bar 18, and the slide 20 will drive the negative pressure suction cup 14 to move upward, so that the negative pressure suction cup 14 is higher than the support frame 1, and then the glass is placed on the negative pressure suction cup 14, and the pipe 16 is connected to the negative pressure pump, so that the negative pressure pump extracts the air between the negative pressure suction cup 14 and the glass through the pipe 16 and the connecting hose 15, so that the negative pressure suction cup 14 adsorbs and fixes the glass, and then the servo motor 3 drives the threaded rod 15 to rotate, and the threaded rod 15 drives the adjusting platform 14 to move along the guide rail 6 through the threaded engagement between the threaded sleeve, and the adjusting platform 14 drives the adjusting platform 2 7 to move along the guide rail 6 through the threaded rod 2 8, thereby driving the glass to move through the negative pressure suction cup 14 to adjust the position of the glass. When the glass is adjusted to the appropriate position, the electric push rod 19 is retracted to drive The slide 20 moves downward along the slide bar 18, so that the glass contacts the support frame 1, so that the support frame 1 supports the glass, and then the glass can be cut, thereby avoiding displacement of the glass, preventing deviation of the glass cutting position, and improving the accuracy of glass cutting. Before the glass is adsorbed, the pin 12 can be pulled to move, so that the pin 12 is disengaged from the pin hole 10 and the tension spring 13 is stretched. At this time, the threaded rod 2 8 can be rotated. The threaded rod 2 8 drives the adjusting platform 2 7 to move through the threaded engagement with the threaded hole on the adjusting platform 2 7, thereby changing the distance between the adjusting platform 1 4 and the adjusting platform 2 7. After adjusting the distance between the adjusting platform 1 4 and the adjusting platform 2 7 to adapt to the size of the glass, the pin 12 is released. At this time, under the action of the tension spring 13, the pin 12 is inserted into the corresponding pin hole 10 to fix the threaded rod 2 8, so that glasses of different sizes can be adsorbed and fixed.

[0027] Finally, a few points should be noted: In the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted", "connected", and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0028] In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. A clamping mechanism for a glass cutting machine, comprising a bottom plate (2), characterized in that: The upper surface of the base plate (2) is fixedly connected to two guide rails (6), and the outer sides of the two guide rails (6) are slidably connected to an adjustment platform 1 (4) and an adjustment platform 2 (7). The adjustment platform 1 (4) and the adjustment platform 2 (7) are connected through an adjustment component so that the distance between the adjustment platform 1 (4) and the adjustment platform 2 (7) can be changed. The upper surface of the base plate (2) is provided with a driving component for moving the adjustment platform 1 (4) and the adjustment platform 2 (7) along the guide rails (6). The upper surfaces of the adjustment platform 1 (4) and the adjustment platform 2 (7) are fixedly connected to the upper surfaces of the adjustment platform 1 (4) and the adjustment platform 2 (7). Two mounting plates (17) are connected, and a plurality of slide bars (18) are fixedly connected to the upper surfaces of the mounting plates (17), and a plurality of adjacent slide bars (18) are slidably connected to the outer sides of a slide frame (20), and a suction mechanism (9) for fixing the glass is provided on the top of the slide frame (20), and an electric push rod (19) is fixedly connected inside the slide frame (20), and one end of the telescopic part of the electric push rod (19) passes through the slide frame (20) and is fixed to the mounting plate (17), and a supporting component is provided on the upper surface of the bottom plate (2) so that the glass is supported.

2. The clamping mechanism for a glass cutting machine according to claim 1, characterized in that: The adsorption mechanism (9) comprises a plurality of negative pressure suction cups (14), each of which is fixedly connected to the top of a slide (20), a pipe (16) connected to a negative pressure pump is fixedly connected inside the slide (20), and a plurality of connecting hoses (15) are fixedly connected to the top of the pipe (16), and each of the connecting hoses (15) passes through the slide (20) and is respectively connected to the plurality of negative pressure suction cups (14).

3. The clamping mechanism for a glass cutting machine according to claim 1, characterized in that: The adjustment assembly includes a second threaded rod (8), the second threaded rod (8) is rotatably connected to one side of the adjustment platform (4), a threaded hole is provided on the side of the adjustment platform (7) opposite to the adjustment platform (4), the second threaded rod (8) is threadedly connected to the threaded hole, one side of the adjustment platform (4) is fixedly connected to a guide rod, the side of the adjustment platform (7) opposite to the adjustment platform (4) is provided with a sliding hole, and the guide rod is slidably connected to the sliding hole, and a plug-in assembly is provided on one side of the second threaded rod (8) to fix the second threaded rod (8).

4. The clamping mechanism for a glass cutting machine according to claim 3, characterized in that: The plug-in assembly comprises a rotating wheel (11), which is fixedly connected to the outer circumferential wall of the second threaded rod (8) near the position of the first adjustment platform (4), a socket is provided on one side of the rotating wheel (11), a latch (12) is inserted into the socket, and a plurality of circularly distributed pin holes (10) are provided on one side of the first adjustment platform (4), and the latch pins (12) are plugged into the pin holes (10).

5. The clamping mechanism for a glass cutting machine according to claim 4, characterized in that: A tension spring (13) is sleeved on the outer side of the latch (12), and two ends of the tension spring (13) are respectively fixed to the rotating wheel (11) and the latch (12).

6. The clamping mechanism for a glass cutting machine according to claim 1, characterized in that: The driving assembly comprises a servo motor (3), the servo motor (3) being fixedly connected to the upper surface of the base plate (2), one end of the output shaft of the servo motor (3) being fixedly connected to a threaded rod (5), the bottom of the adjustment platform (4) being fixedly connected to a threaded sleeve, and the threaded rod (5) passing through the threaded sleeve and being threadedly connected to the threaded sleeve.

7. The clamping mechanism for a glass cutting machine according to claim 1, characterized in that: The supporting components are a plurality of supporting frames (1), and the plurality of supporting frames (1) are all fixedly connected to the upper surface of the bottom plate (2), with a gap being provided between two adjacent supporting frames (1).

8. The clamping mechanism for a glass cutting machine according to claim 7, characterized in that: The slide (20) is located in the gap.

Images