Leftover material cutting device for glass production
By designing a glass cutting device including a tool rack, suction cup, clamp, threaded shaft and drive section, the problem of low glass cutting efficiency and low accuracy in the prior art is solved, and efficient and accurate cutting of glass edge materials is achieved. And prevent the glass from breaking.
Patent Information
- Application Number
- CN202421204209.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-29
AI Technical Summary
The existing glass cutting technology is low in efficiency, low in accuracy, and manual operation is prone to errors.
A side material cutting device for glass production is designed, including a tool rack, suction cup, clamp, threaded shaft and drive section. The drive controls the movement of the plywood and the glass knife, which clamps the glass edges, and the glass knife moves axially along the threaded axis, automatically scratches and cuts the glass edges.
Improves the efficiency and accuracy of glass edge material cutting, reduces manual operation errors, and prevents glass breakage and edge fragment splashing through the design of clamps and press plates.
Smart Images
Figure CN222434341U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of glass production, in particular to an edge material cutting device for glass production. Background Art
[0002] After the glass is produced, it is usually cut at the edge. Cutting can remove burrs and irregular parts of the glass edge, and can also cut off excess size as required. The common glass cutting tool is a diamond cutter. When cutting glass with a glass cutter, it does not cut the glass directly, but uses a cutter wheel to gently scratch the glass surface along the predetermined cutting line, so that the cutter wheel leaves a shallow scratch on the glass. Then the glass can be easily broken along the scratch.
[0003] Most of the existing glass cutting is done manually, which requires drawing auxiliary lines on the glass first, and then manually using a cutting knife to cut through the glass along the lines. However, manual cutting is inefficient, and line cutting relies on manual alignment, which has low accuracy and is prone to errors. Utility Model Content
[0004] In order to solve the technical problems of rapid cutting of glass edge material and high cutting precision, the utility model provides an edge material cutting device for glass production.
[0005] The utility model is implemented by the following technical scheme: a glass production edge material cutting device, comprising a tooling frame, on which are arranged:
[0006] Suction cup, a support shaft is rotatably mounted on the tooling frame, a suction cup is mounted on the support shaft, and the suction cup is used to fix the glass;
[0007] A clamping plate, the clamping plate is arranged on one side of the tooling frame, the clamping plate is used to fix the glass, and a glass cutter is arranged inside the clamping plate;
[0008] A threaded shaft, the threaded shaft is installed inside the clamping plate, and the threaded shaft is used to drive the glass cutter to move along the glass surface;
[0009] A driving unit is installed on the tooling frame and is used to drive the clamping plate to move so that the glass cutter fits the glass.
[0010] Through the above technical solution, the driving unit controls the overall movement of the clamping plate, the threaded shaft and the glass cutter. The clamping plate clamps the edge of the glass, and the glass cutter fits the glass surface. By controlling the rotation of the threaded shaft, the glass cutter is driven to move axially along the threaded shaft, leaving scratches on the glass, making it convenient to cut off the uneven edge of the glass and the excess parts.
[0011] As a further improvement of the above solution, the clamping plate includes an upper clamping plate and a lower clamping plate, a pressure plate is installed on one side of the upper clamping plate, and a guide plate is fixedly installed on one side of the lower clamping plate.
[0012] As a further improvement of the above scheme, a limiting groove is opened inside the guide plate, the threaded shaft is rotatably installed in the limiting groove, and one end of the threaded shaft is connected to a motor. A slider is also sleeved on the threaded shaft, and the glass cutter is fixedly installed on the slider.
[0013] Through the above technical solution, the upper and lower clamps clamp the glass to be cut from the upper and lower directions respectively, and at this time, the pressure plate and the glass cutter also contact the glass from the upper and lower sides respectively. The glass cutter applies pressure to the glass, and the pressure plate supports the glass from the other side to prevent the glass from breaking.
[0014] As a further improvement of the above solution, the driving unit includes:
[0015] A side mounting frame, the side mounting frame is fixedly connected to the side of the tooling frame, and a through hole is opened in the middle of the side mounting frame;
[0016] The movable arm passes through the side mounting frame, and the side mounting frame and the movable arm are provided in two groups, symmetrically installed on both sides of the mounting frame, and each group includes two side mounting frames and two movable arms, and the two movable arms are respectively connected to the upper clamping plate and the lower clamping plate.
[0017] As a further improvement of the above solution, the driving unit further includes:
[0018] A hydraulic telescopic rod, wherein two hydraulic telescopic rods are provided and symmetrically mounted on both sides of the tooling frame, and one end of the two hydraulic telescopic rods is connected to a connecting plate;
[0019] A driving rod, one end of which is fixedly connected to the connecting plate;
[0020] The oblique connecting rods are grouped in pairs, the two oblique connecting rods are rotatably connected to one end of the driving rod away from the connecting plate, and the other ends of the two oblique connecting rods are rotatably connected to the two moving arms respectively.
[0021] Through the above technical solution, when the hydraulic telescopic rod is controlled to extend, the connecting plate and the driving rod are pushed to move, and the moving arm is driven to move and move toward the middle in cooperation with the oblique connecting rod, thereby driving the upper clamping plate and the lower clamping plate to move toward the edge of the glass and move toward the middle to clamp the edge of the glass.
[0022] As a further improvement of the above solution, a return spring is further connected between the side mounting frame and the movable arm.
[0023] As a further improvement of the above solution, a plurality of limiting holes are provided on the movable arm, and fixing pins are inserted into the limiting holes.
[0024] Compared with the prior art, the utility model has the beneficial effect that: through the above technical solution, when the movable arm moves and clamps, the reset spring is stretched, and when the cutting is completed, the reset spring can drive the movable arm to reset. At the same time, the fixing pin is inserted into the limiting hole, which plays a limiting role on the movable arm and the clamping plate connected to the movable arm. The clamping plate can just clamp the glass, and the glass will not be damaged due to the large force of the upper clamping plate and the lower clamping plate on the glass.
[0025] When the hydraulic telescopic rod of the driving part is extended, the utility model drives the upper and lower clamping plates to move, clamps and fixes the edge of the glass, and the glass cutter is attached to the glass surface. Then, the glass cutter is controlled to automatically move axially along the threaded shaft, quickly cuts across the glass surface, and can ensure that the glass cutter does not deviate, thereby improving the cutting efficiency and accuracy. During the movement, the glass cutter applies pressure to the glass, and the pressure plate supports the glass from the other side of the glass to prevent the glass from breaking. In addition, the upper and lower clamping plates clamp the edge of the glass to prevent glass fragments at the edge from breaking and splashing. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0027] Figure 2 This is a schematic diagram of the position relationship between the splint, glass cutter suction cup and glass of the utility model;
[0028] Figure 3 This is a first-view schematic diagram of the connection relationship between the tooling frame, the driving part, and the clamping plate of the utility model;
[0029] Figure 4 This is a second perspective schematic diagram of the connection relationship between the tooling frame, the driving part, and the clamping plate of the utility model;
[0030] Figure 5 It is a schematic diagram of the connection relationship between the driving part and the return spring of the utility model.
[0031] Explanation of main symbols: 1. Fixture; 2. Support shaft; 3. Suction cup; 4. Clamp; 41. Upper clamp; 42. Lower clamp; 5. Press plate; 6. Guide plate; 61. Limiting groove; 62. Threaded shaft; 63. Slider; 7. Glass cutter; 8. Driving unit; 81. Side mounting frame; 82. Moving arm; 83. Hydraulic telescopic rod; 84. Connecting plate; 85. Driving rod; 86. Oblique connecting rod; 9. Return spring; 10. Limiting hole; 11. Fixing pin. DETAILED DESCRIPTION
[0032] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.
[0033] Please combine Figure 1 - Figure 3 The present embodiment is a glass production edge material cutting device, comprising a fixture frame 1, which as a whole comprises a horizontal part and a vertical part. A support shaft 2 is rotatably mounted on the horizontal part of the fixture frame 1, and one end of the support shaft 2 should be connected to a motor (not shown in the present embodiment), which can drive the support shaft 2 to rotate. A suction cup 3 is mounted on the top of the support shaft 2, and the suction cup 3 is used to fix the glass. In the present embodiment, an automatic vacuum suction cup 3 can be used. The glass to be cut can be fixed horizontally on the suction cup 3.
[0034] In the prior art, a conventional tool required for cutting glass is a diamond glass cutter 7 .
[0035] It is necessary to cut off the burrs, irregularities or excess sizes at the edge of the glass. In order to protect the glass and prevent it from breaking during the cutting process, a clamping plate 4 is provided to fix the glass from the edge. Specifically, the clamping plate 4 includes an upper clamping plate 41 and a lower clamping plate 42, and the upper clamping plate 41 and the lower clamping plate 42 are respectively arranged on the upper and lower sides of the glass.
[0036] In addition, a clamping plate 4 is fixedly connected to the inner side of the upper clamping plate 41, and the clamping plate 4 can clamp the glass from above. A guide plate 6 is fixedly arranged on the inner side of the lower clamping plate 42, wherein a limit groove 61 is provided on the guide plate 6, and a threaded shaft 62 is rotatably installed in the limit groove 61, and one end of the threaded shaft 62 is connected to a motor, and the threaded shaft 62 is driven to rotate by the motor. A slider 63 is also sleeved on the threaded shaft 62, and the glass cutter 7 is fixedly connected to the slider 63.
[0037] Therefore, in summary, when the upper clamping plate 41 and the lower clamping plate 42 cooperate to fix and clamp the edge of the glass, the glass cutter 7 and the pressing plate 5 also contact the glass from both the upper and lower sides. When the motor drives the threaded shaft 62 to rotate, the slider 63 moves axially along the threaded shaft 62, driving the glass cutter 7 to apply pressure and scratch the glass surface. Then the glass can be broken along the scratch.
[0038] Please combine Figure 4 - Figure 5 In order to control the movement of the upper clamping plate 41 and the lower clamping plate 42 and fix the glass, a driving unit 8 is provided. The driving unit 8 is integrally mounted on both sides of the vertical portion of the tooling frame 1.
[0039] Specifically, the driving part 8 includes a side mounting frame 81 and a moving arm 82. The side mounting frame 81 is fixedly connected to the tooling frame 1, and the side mounting frame 81 is installed obliquely. A through hole is opened in the middle of the side mounting frame 81, and the corresponding moving arm 82 passes through the side mounting frame 81 as a whole. In this embodiment, two groups of side mounting frames 81 and moving arms 82 are provided, and each group includes two side mounting frames 81 and two moving arms 82. The two moving arms 82 pass through the side mounting frames 81 and are respectively connected to the upper clamping plate 41 and the lower clamping plate 42 with screws.
[0040] In addition, the driving part 8 also includes a hydraulic telescopic rod 83, which is fixedly mounted on the tooling frame 1 by screws, and a connecting plate 84 is fixedly mounted on one end of the hydraulic telescopic rod 83. In addition, a driving rod 85 is fixedly connected to the other side of the connecting plate 84. Two oblique connecting rods 86 are rotatably connected to one end of the driving rod 85 away from the connecting plate 84, and the other ends of the two oblique connecting rods 86 are rotatably connected to the two moving arms 82 respectively.
[0041] In summary, if Figure 4 As shown, when the hydraulic telescopic rod 83 is controlled to extend, the connecting plate 84 and the driving rod 85 are pushed to move to the right. When the driving rod 85 moves to the right, the two oblique connecting rods 86 connected by the end rotation drive the moving arm 82 to move along the side mounting frame 81. Since the upper and lower side mounting frames 81 are symmetrical and inclined, the two moving arms 82 gradually move to the right and move toward the middle at the same time. Thereby driving the upper clamping plate 41 and the lower clamping plate 42 to move toward the edge of the glass and move toward the middle to clamp the glass.
[0042] In the above process, in order to facilitate subsequent resetting, a stopper (not marked in the figure) is fixedly connected to both the moving arm 82 and the side mounting frame 81, and a reset spring 9 is connected between the two stops. When the moving arm 82 moves along the internal through hole of the side mounting frame 81, the reset spring 9 is stretched.
[0043] In addition, a plurality of through square limiting holes 10 are provided at equal intervals on the movable arm 82, and a fixing pin 11 is provided in a matching manner. The fixing pin 11 can be inserted into the limiting hole 10.
[0044] After the fixing pin 11 is inserted into the limiting hole 10, as the movable arm 82 moves, the fixing pin 11 gradually approaches the side mounting frame 81. When the fixing pin 11 contacts the side mounting frame 81, the movable arm 82 is blocked and cannot move forward (it can move in the reverse direction). This acts as a limit on the movable arm 82 and the clamping plate 4 connected to the movable arm 82. The clamping plate 4 can just clamp the glass, and the glass will not be damaged due to the large force exerted on the glass by the upper clamping plate 41 and the lower clamping plate 42.
[0045] The implementation process and principle of a glass edge material cutting device in the embodiment of the present application are as follows:
[0046] (I): First fix the glass on the suction cup 3. Figure 4 For example, during cutting, the hydraulic telescopic rod 83 extends, pushing the connecting plate 84 and the driving rod 85 to move to the right, and the driving rod 85 drives the moving arm 82 to move along the side mounting frame 81 through two oblique connecting rods 86 connected by rotation at the ends, and the two moving arms 82 gradually move to the right and move toward the middle at the same time, thereby driving the upper clamping plate 41 and the lower clamping plate 42 to move toward the edge of the glass and move toward the middle to clamp the glass.
[0047] (ii): When the upper clamping plate 41 and the lower clamping plate 42 clamp the edge of the glass, the pressing plate 5 and the glass cutter 7 also fit the glass from the upper and lower sides at the same time. Then the motor drives the threaded shaft 62 to rotate, so that the slider 63 moves axially along the threaded shaft 62, driving the glass cutter 7 to scratch the surface of the glass. This is convenient for breaking the glass along the scratch. The glass cutter 7 and the pressing plate 5 also fit the glass from the upper and lower sides. During the movement of the glass cutter 7, the pressing plate 5 can support the glass from the other side to prevent the glass from breaking. In addition, the upper clamping plate 41 and the lower clamping plate 42 clamp the edge of the glass, which can also prevent irregular glass fragments from breaking and splashing.
[0048] (III): When one side of the glass is scratched, the hydraulic telescopic rod 83 is retracted and reset with the reset spring 9 to reset the drive unit 8 and the clamping plate 4. At this time, the support shaft 2 is rotated ninety degrees and the above steps are repeated to cut the other side of the glass and finally complete the cutting of the four sides of the glass.
[0049] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.
Claims
1. A glass edge cutting device for glass production, comprising a tooling frame, characterized in that: The tooling frame is provided with: Suction cup, a support shaft is rotatably mounted on the tooling frame, a suction cup is mounted on the support shaft, and the suction cup is used to fix the glass; A clamping plate, the clamping plate is arranged on one side of the tooling frame, the clamping plate is used to fix the glass, and a glass cutter is arranged inside the clamping plate; A threaded shaft, the threaded shaft is installed inside the clamping plate, and the threaded shaft is used to drive the glass cutter to move along the glass surface; A driving unit is installed on the tooling frame and is used to drive the clamping plate to move so that the glass cutter fits the glass.
2. The edge material cutting device for glass production according to claim 1, characterized in that: The clamping plate comprises an upper clamping plate and a lower clamping plate, a pressure plate is installed on one side of the upper clamping plate, and a guide plate is fixedly installed on one side of the lower clamping plate.
3. The edge material cutting device for glass production as claimed in claim 2, characterized in that: A limiting groove is provided inside the guide plate, the threaded shaft is rotatably installed in the limiting groove, one end of the threaded shaft is connected to a motor, a sliding block is sleeved on the threaded shaft, and the glass cutter is fixedly installed on the sliding block.
4. The edge material cutting device for glass production as claimed in claim 2, characterized in that: The driving unit comprises: A side mounting frame, the side mounting frame is fixedly connected to the side of the tooling frame, and a through hole is opened in the middle of the side mounting frame; The movable arm passes through the side mounting frame, and the side mounting frame and the movable arm are provided in two groups, symmetrically installed on both sides of the mounting frame, and each group includes two side mounting frames and two movable arms, and the two movable arms are respectively connected to the upper clamping plate and the lower clamping plate.
5. The edge material cutting device for glass production as claimed in claim 4, characterized in that: The driving unit further includes: A hydraulic telescopic rod, wherein two hydraulic telescopic rods are provided and symmetrically mounted on both sides of the tooling frame, and one end of the two hydraulic telescopic rods is connected to a connecting plate; A driving rod, one end of which is fixedly connected to the connecting plate; The oblique connecting rods are grouped in pairs, the two oblique connecting rods are rotatably connected to one end of the driving rod away from the connecting plate, and the other ends of the two oblique connecting rods are rotatably connected to the two moving arms respectively.
6. The edge material cutting device for glass production as claimed in claim 4, characterized in that: A return spring is also connected between the side mounting frame and the moving arm.
7. The edge material cutting device for glass production as claimed in claim 4, characterized in that: The movable arm is provided with a plurality of limiting holes, and fixing pins are inserted into the limiting holes.