Glass plate edge cutter

Abstract

The utility model provides a glass plate edge cutting device, which belongs to the technical field of glass production and comprises a mounting frame, a bearing block, two push-pull devices, two support plates and a conveyor, the mounting frame is provided with a transverse rod, mounting plates are arranged on two sides of the bearing block, the push-pull devices are fixedly mounted on the mounting plates, the free ends of the push-pull devices extend downwards, and the conveyor is arranged on the bearing block. The supporting plate is fixedly installed at the free ends of the two push-pull devices, and the supporting plate is provided with a rotationally-connected extrusion end. The conveyor is mounted below a glass plate on the horizontal drawing machine and corresponds to the edge of the glass plate; disintegrating slag generated by cutting the glass plate falls on the conveyor; and the storage box is mounted at the end part of the conveyor and is used for containing glass fragments. According to the glass plate edge cutter provided by the utility model, the two push-pull devices and the extrusion ends which are independently arranged act on a glass plate respectively, so that the edge of the glass plate is cut off thoroughly and smoothly, and glass residues are cleaned away by virtue of the conveyor and the storage box, so that the cleaning is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass production, and more specifically relates to a glass plate edge cutter. Background Art

[0002] Float glass refers to flat glass produced by float forming. During the production process of float glass, the side of the glass needs to be cut due to problems such as the non-compliant width of the glass plate and the poor quality of the edge of the glass plate. Before cutting the side of the glass, it is necessary to use cold water to cool the edge of the glass plate to cause stress changes or use diamonds to scratch the side of the glass, and then the tool acts on the edge of the glass plate from top to bottom to make the glass plate break neatly. The current tool is to control multiple rollers to act on the glass plate together to cut the edge of the glass plate. This method is prone to deviations in the downward movement distance of the driving roller, resulting in incomplete cutting of the glass plate; at the same time, the residue generated by the cutting of the glass plate is not easy to clean. Utility Model Content

[0003] The utility model aims to provide a glass plate edge cutter to solve the technical problems in the prior art that the glass plate is not cut thoroughly and the residues generated are not easy to clean.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a glass plate edge cutter, comprising:

[0005] A mounting frame, fixedly mounted on one side of the flat drawing machine and having a transverse rod extending toward the top of the flat drawing machine;

[0006] A bearing block is mounted on the mounting frame; mounting plates extending outward away from the transverse rod are provided on both sides of the bearing block, and the two mounting plates are arranged along the transport direction of the horizontal drawing machine;

[0007] There are two push-pull devices, which are fixedly mounted on the mounting plate respectively; the free ends of the push-pull devices extend downward and are located below the mounting plate;

[0008] There are two support plates, which are fixedly mounted on the free ends of the two push-pull devices respectively; each support plate is provided with an extrusion end, and the extrusion end is rotatably connected to the support plate, and the rotation axis of the extrusion end is perpendicular to the transport direction of the flat-pulling machine;

[0009] The conveyor is installed below the glass sheet on the horizontal puller and corresponds to the edge of the glass sheet; the debris generated by cutting the glass sheet falls on the conveyor;

[0010] A storage box is installed at the end of the conveyor and is used to hold glass slag.

[0011] In a possible implementation, the mounting plate is arranged horizontally, and a through hole is provided at an upper end; the free end of the push-pull device is slidably inserted into the through hole.

[0012] In a possible implementation, the bearing block is further provided with reinforcing ribs respectively located on two side surfaces, and the lower end of the mounting plate is mounted on the corresponding reinforcing ribs.

[0013] In one possible implementation, the bearing block is provided with a mounting hole that is slidably mounted with the transverse rod, and the bearing block is sleeved on the transverse rod; the transverse rod is provided with a screw hole, and the upper end of the bearing block is provided with a long hole connected to the mounting hole, and the bearing block and the transverse rod are fixedly connected by bolts that pass through the long hole and are threadedly connected to the screw hole.

[0014] In a possible implementation, a slide groove is provided on the transverse rod, and the length direction of the slide groove is perpendicular to the transport direction of the flat drawing machine; a sliding block slidably connected to the slide groove is provided on the inner wall of the mounting hole.

[0015] In a possible implementation, the support plate is a long strip structure arranged along the transport direction of the flat drawing machine, and each of the support plates is provided with the extrusion ends arranged at intervals along the length direction.

[0016] In a possible implementation, the lower end of the extrusion end arranged forward along the transport direction of the horizontal drawing machine is lower than the lower end of the extrusion end arranged backward.

[0017] In a possible implementation, both sides of the conveyor are provided with limit baffles, and the two limit baffles are used to limit the glass residue from falling outward.

[0018] In a possible implementation, the upper end of the limit baffle is further provided with a plurality of protrusions extending upward, each of the protrusions is located between two adjacent rollers on the flat drawing machine, and the upper end of the protrusion is lower than the upper end of the roller.

[0019] In a possible implementation, the mounting frame further includes a column fixedly mounted on one side of the horizontal drawing machine, and one end of the transverse rod is fixedly mounted on the upper end of the column; the lower end of the storage box is provided with walking wheels, and the upper end is provided with a handrail.

[0020] The glass plate edge cutter provided by the utility model has the following beneficial effects: compared with the prior art, the glass plate edge cutter of the utility model, when in use, firstly installs the mounting frame and the conveyor on the horizontal puller, and the bearing block is installed on the transverse rod, the push-pull device is fixedly installed on the mounting plate of the bearing block, and a support plate and an extrusion end are arranged on the free end of the push-pull device; before the glass plate moves to the transverse rod with the horizontal puller, the side of the glass plate is treated with cold water to cause stress changes; when the glass plate moves to the bottom of the extrusion end, the two push-pull devices are started to independently control the two support plates to move downward, so that the two extrusion ends act downward on the glass plate respectively, so that the edge of the glass plate is completely and smoothly cut and broken; the broken slag generated by the cutting of the glass plate falls on the conveyor, and the conveyor drives the glass residue to be transported to the storage box; in this way, with the help of two independently arranged push-pull devices and the extrusion end acting on the glass plate respectively, the edge of the glass plate is completely and smoothly cut, and the glass residue is cleaned away with the help of the conveyor and the storage box, and the cleaning is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 A schematic diagram of the structure of a glass plate edge cutter provided by an embodiment of the utility model;

[0023] Figure 2 A partial schematic diagram of a glass plate edge cutter provided in an embodiment of the utility model Figure 1 ;

[0024] Figure 3 A partial schematic diagram of a glass plate edge cutter provided in an embodiment of the utility model Figure 2 ;

[0025] Figure 4 A cross-sectional view of a load-bearing block provided in an embodiment of the utility model;

[0026] Figure 5 A schematic diagram of the structure of a conveyor and a storage box provided in an embodiment of the utility model;

[0027] Figure 6 A schematic diagram of the partial structure of the limit baffle provided in the embodiment of the utility model;

[0028] Figure 7 A schematic diagram of the use status of the glass plate edge cutter provided in an embodiment of the utility model.

[0029] Among them, the reference numerals in the figure are:

[0030] 1. Mounting frame; 11. Transverse rod; 12. Column; 2. Bearing block; 21. Mounting plate; 22. Reinforcing rib; 23. Mounting hole; 24. Long hole; 25. Bolt; 26. Slider; 3. Pusher; 4. Support plate; 41. Extrusion end; 5. Conveyor; 51. Limit baffle; 52. Protrusion; 6. Storage box; 61. Travel wheel; 62. Handrail; 7. Puller; 71. Roller. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0032] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0033] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] See also Figures 1 to 7The glass plate edge cutter provided by the utility model is now described. A glass plate edge cutter comprises a mounting frame 1, a bearing block 2, a push-pull device 3, a support plate 4, a conveyor 5 and a storage box 6. The mounting frame 1 is fixedly mounted on one side of a flattening machine 7 and has a transverse rod 11 extending toward the top of the flattening machine 7; the bearing block 2 is mounted on the mounting frame 1; both sides of the bearing block 2 are provided with mounting plates 21 extending outward away from the transverse rod 11, and the two mounting plates 21 are arranged along the transport direction of the flattening machine 7; there are two push-pull devices 3, which are fixedly mounted on the mounting plates 21 respectively; the push-pull devices 3 are self-supporting. It extends downward from the end and is located below the mounting plate 21; there are two support plates 4, which are fixedly mounted on the free ends of the two push-pull devices 3 respectively; each support plate 4 is provided with an extrusion end 41, and the extrusion end 41 is rotatably connected to the support plate 4, and the rotation axis of the extrusion end 41 is perpendicular to the transportation direction of the horizontal puller 7; the conveyor 5 is installed below the glass plate on the horizontal puller 7 and corresponds to the edge of the glass plate; the debris generated by cutting the glass plate falls on the conveyor 5; the storage box 6 is installed at the end of the conveyor 5 for containing the glass debris.

[0036] Compared with the prior art, the glass plate edge cutter provided by the utility model is used in that the mounting frame 1 and the conveyor 5 are first mounted on the horizontal puller 7, the bearing block 2 is mounted on the transverse rod 11, the push-pull device 3 is fixedly mounted on the mounting plate 21 of the bearing block 2, and a support plate 4 and an extrusion end 41 are arranged on the free end of the push-pull device 3; before the glass plate moves to the transverse rod 11 with the horizontal puller 7, the side edge of the glass plate is treated with cold water to cause stress changes; when the glass plate moves to the bottom of the extrusion end 41, the two push-pull devices 3 are started. The two support plates 4 are independently controlled to move downward, so that the two extrusion ends 41 act downward on the glass plate respectively, so that the edge of the glass plate is completely and smoothly cut and broken; the debris generated by the cutting of the glass plate falls on the conveyor 5, and the conveyor 5 drives the glass residue to be transported to the storage box 6; in this way, with the help of two independently arranged push-pull devices 3 and the extrusion end 41 acting on the glass plate respectively, the edge of the glass plate is completely and smoothly cut, and the glass residue is cleaned away with the help of the conveyor 5 and the storage box 6, and the cleaning is convenient.

[0037] The extrusion end 41 is a roller structure, and the roller and the glass plate rotate relative to each other, thereby reducing the force acting on the glass plate, ensuring that the cutting operation of the glass plate is more accurate. The push-pull device 3 adopts a cylinder or an electric push rod.

[0038] See also Figures 1 to 3As a specific embodiment of the glass plate edge cutter provided by the utility model, the mounting plate 21 is arranged horizontally, and a through hole is provided at the upper end; the free end of the push-pull device 3 is slidably inserted into the through hole; a through hole is pre-opened in the mounting plate 21, and the push-pull device 3 is installed at the center of the mounting plate 21 and arranged coaxially with the through hole. When the push-pull device 3 is installed on the mounting plate 21, the free end of the push-pull device 3 is inserted into the through hole and is located below the mounting plate 21. The support plate 4 is located below the transverse rod 11, and the free end of the push-pull device 3 is fixedly connected to the support plate 4, so that the push-pull device 3 is started to drive the support plate 4 and the extrusion end 41 to move downward smoothly.

[0039] See also Figure 2 and Figure 3 As a specific embodiment of the glass plate edge cutter provided by the utility model, the bearing block 2 is further provided with reinforcing ribs 22 respectively located on both sides, and the lower end of the mounting plate 21 is mounted on the corresponding reinforcing ribs 22; the reinforcing ribs 22 improve the connection strength and reliability between the mounting plate 21 and the bearing block 2, so that the push-pull device 3 mounted on the mounting plate 21 works more reliably and stably. Two reinforcing ribs 22 are provided and arranged at intervals.

[0040] See also Figures 1 to 4 As a specific embodiment of the glass plate edge cutter provided by the utility model, the bearing block 2 is provided with a mounting hole 23 which is slidably mounted with the transverse rod 11, and the bearing block 2 is sleeved on the transverse rod 11; the transverse rod 11 is provided with a screw hole, and the upper end of the bearing block 2 is provided with a long hole 24 which is connected with the mounting hole 23, and the bearing block 2 and the transverse rod 11 are fixedly connected by a bolt 25 which passes through the long hole 24 and is threadedly connected with the screw hole; when the bearing block 2 is installed on the transverse rod 11, the bearing block 2 can slide along the transverse rod 11 with the help of the mounting hole 23 on the bearing block 2, and then the bolt 25 is passed through the long hole 24 and is threadedly connected with the screw hole on the transverse rod 11 to be fixed; and under the action of the long hole 24, the position of the bearing block 2 can be adjusted. Multiple screw holes and long holes 24 are provided.

[0041] See also Figure 2 and Figure 3 As a specific embodiment of the glass plate edge cutter provided by the utility model, a slide groove is provided on the transverse rod 11, and the length direction of the slide groove is perpendicular to the transportation direction of the horizontal drawing machine 7; a slider 26 slidably connected to the slide groove is provided on the inner wall of the mounting hole 23; when the bearing block 2 is installed on the transverse rod 11, the slider 26 installed in the mounting hole 23 is installed in cooperation with the slide groove on the transverse rod 11, which can make the bearing block 2 convenient and fast to install, and under the cooperation of the slider 26 and the slide groove, the bearing block 2 can be limited to make the installation position of the bearing block 2 more accurate.

[0042] See also Figure 3 As a specific embodiment of the glass plate edge cutter provided by the utility model, the support plate 4 is a long strip structure arranged along the transport direction of the flat drawing machine 7, and each support plate 4 is provided with an extrusion end 41 arranged at intervals along the length direction; the arrangement direction of the support plate 4 of the long strip structure is consistent with the transport direction of the flat drawing machine 7, so multiple extrusion ends 41 are installed on the support plate 4, and the multiple extrusion ends 41 act on the edge of the glass plate together, increasing the force-bearing area and effective length of the edge of the glass plate, so that the cutting effect of the edge of the glass plate is better and more thorough. The extrusion end 41 is set as a roller, and the support plate 4 is provided with a wheel frame for installing the roller.

[0043] As a specific embodiment of the glass plate edge cutter provided by the utility model, the lower end of the extrusion end 41 arranged forward along the transportation direction of the horizontal puller 7 is lower than the lower end of the extrusion end 41 arranged backward; that is, the distance between the extrusion end 41 arranged forward and the glass plate is reduced, so that the extrusion end 41 arranged forward can act on the edge of the glass plate more quickly under the action of the push-pull device 3; when the extrusion end 41 near the mouth acts on the edge of the glass plate and the cutting is not complete, with the help of the moving time difference between the front and rear parts of the glass plate, the extrusion end 41 arranged forward is controlled to move downward twice in succession and act on the front and rear parts of the edge of the glass plate successively.

[0044] See also Figure 1 , Figure 6 and Figure 7 As a specific embodiment of the glass plate edge cutter provided by the utility model, both sides of the conveyor 5 are provided with limit baffles 51, and the two limit baffles 51 are used to limit the glass residue from falling outward; the two limit baffles 51 are respectively installed on both sides of the conveyor 5, and the sides of the limit baffles 51 are arranged close to the conveyor 5, so as to form two side walls for surrounding the conveyor 5. When the glass residue falls from top to bottom, it is restricted by the two limit baffles 51 and moves accurately on the conveyor 5, and the glass residue will not fall outward and is accurately transported to the storage box by the conveyor 5. There is a small gap between the two limit baffles 51 and the side of the conveyor 5, which is 3-5 mm.

[0045] See also Figure 5 and Figure 6As a specific embodiment of the glass plate edge cutter provided by the utility model, the upper end of the limit baffle 51 is also provided with a plurality of protrusions 52 extending upward, each protrusion 52 is respectively located between two adjacent rollers 71 on the horizontal puller 7, and the upper end of the protrusion 52 is lower than the upper end of the roller 71; a plurality of protrusions 52 are provided at the upper end of the limit baffle 51, and the plurality of protrusions 52 enter between two adjacent rollers 71 on the horizontal puller 7, thereby further enhancing the function of the limit baffle 51, and making the broken glass residue fall more accurately on the conveyor 5. The upper end of the protrusion 52 is set lower than the upper end of the roller 71 to prevent the protrusion 52 from affecting the movement of the glass plate.

[0046] See also Figure 1 and Figure 7 As a specific embodiment of the glass plate edge cutter provided by the utility model, the mounting frame 1 also includes a column 12 fixedly mounted on one side of the horizontal drawing machine 7, and one end of the transverse rod 11 is fixedly mounted on the upper end of the column 12; the lower end of the storage box 6 is provided with a walking wheel 61, and the upper end is provided with a handrail 62; the lower end of the column 12 is fixed on the bottom ground and fixedly connected with anchor bolts 25, etc., one end of the horizontally arranged transverse rod 11 is fixed to the upper end of the column 12, and the other end extends toward the horizontal drawing machine 7, so that the transverse rod 11 works stably. The storage box 6 is arranged on one side of the conveyor 5 and is located below the conveying surface of the conveyor 5. After the conveyor 5 transports the glass residue to one end of the conveying surface, the glass residue falls into the storage box 6. After the storage box 6 is full of glass residue, the staff holds the handrail 62 and transports it away with the help of the walking wheel 61.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements 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 plate edge cutter, characterized in that: include: A mounting frame, fixedly mounted on one side of the flat drawing machine and having a transverse rod extending toward the top of the flat drawing machine; A bearing block is mounted on the mounting frame; mounting plates extending outward away from the transverse rod are provided on both sides of the bearing block, and the two mounting plates are arranged along the transport direction of the horizontal drawing machine; There are two push-pull devices, which are fixedly mounted on the mounting plate respectively; the free ends of the push-pull devices extend downward and are located below the mounting plate; There are two support plates, which are fixedly mounted on the free ends of the two push-pull devices respectively; each support plate is provided with an extrusion end, and the extrusion end is rotatably connected to the support plate, and the rotation axis of the extrusion end is perpendicular to the transport direction of the flat-pulling machine; The conveyor is installed below the glass sheet on the horizontal puller and corresponds to the edge of the glass sheet; the debris generated by cutting the glass sheet falls on the conveyor; A storage box is installed at the end of the conveyor and is used to hold glass slag.

2. The glass plate edge cutter according to claim 1, characterized in that: The mounting plate is arranged horizontally, and a through hole is provided at the upper end; the free end of the push-pull device is slidably arranged in the through hole.

3. The glass plate edge cutter according to claim 2, characterized in that: The bearing block is also provided with reinforcing ribs respectively located on both side surfaces, and the lower end of the mounting plate is mounted on the corresponding reinforcing ribs.

4. The glass plate edge cutter according to claim 1, characterized in that: The bearing block is provided with a mounting hole that is slidably mounted with the transverse rod, and the bearing block is sleeved on the transverse rod; the transverse rod is provided with a screw hole, and the upper end of the bearing block is provided with a long hole connected to the mounting hole, and the bearing block and the transverse rod are fixedly connected by bolts that pass through the long hole and are threadedly connected to the screw hole.

5. The glass plate edge cutter according to claim 4, characterized in that: The transverse rod is provided with a slide groove, the length direction of which is perpendicular to the transport direction of the flat drawing machine; and the inner wall of the mounting hole is provided with a sliding block slidably connected to the slide groove.

6. The glass plate edge cutter according to claim 1, characterized in that: The support plates are long strip structures arranged along the transport direction of the flat drawing machine, and each of the support plates is provided with the extrusion ends arranged at intervals along the length direction; the extrusion ends are rollers.

7. The glass plate edge cutter according to claim 1, characterized in that: The lower end of the extrusion end arranged forward along the transport direction of the horizontal drawing machine is lower than the lower end of the extrusion end arranged backward.

8. The glass plate edge cutter according to claim 1, characterized in that: Limit baffles are arranged on both sides of the conveyor, and the two limit baffles are used to limit the glass residue from falling outwards.

9. The glass plate edge cutter according to claim 8, characterized in that: The upper end of the limit baffle is also provided with a plurality of protrusions extending upwards, each of the protrusions is respectively located between two adjacent rollers on the flat drawing machine, and the upper end of the protrusion is lower than the upper end of the roller.

10. The glass plate edge cutter according to claim 1, characterized in that: The mounting frame also includes a column fixedly mounted on one side of the horizontal drawing machine, and one end of the transverse rod is fixedly mounted on the upper end of the column; the lower end of the storage box is provided with walking wheels, and the upper end is provided with handrails.

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