High-strength edge grinding machine for hollow glass

Abstract

The utility model relates to glass edging technical field discloses a kind of edge grinding machine for high-strength hollow glass, including crossbeam plate, the middle part of the top of crossbeam plate is equipped with belt conveyor, the top of crossbeam plate and the middle part at transverse convex strip are welded with U-shaped buckle frame, the middle part at the top of U-shaped buckle frame is equipped with edge trimming assembly;The top of crossbeam plate and the both sides of U-shaped buckle frame are evenly equipped with edge grinding assembly.Edge grinding machine for high-strength hollow glass, by adopting belt conveyor continuous conveying glass, cooperate with edge trimming assembly automatic rotation glass angle, make two side edges not polished in turn align polishing roller, once clamping can complete four side polishing, without manual intervention trimming, replace traditional manual disassembly and trimming step, and significantly reduce the labor intensity of operator and dependence on skilled workers, reduce the required labor cost, realize from glass feeding to four side polishing completion continuous, low intervention operation, substantially improve the automation level of production line.

Description

Technical Field

[0001] This utility model relates to the field of glass edging technology, and in particular to an edging machine for high-strength insulating glass. Background Technology

[0002] Insulating glass is widely used in building doors and windows due to its excellent heat and sound insulation properties. It is typically composed of two or more panes of glass, spaced apart and filled with dry air, with the perimeter sealed using a sealant (such as structural adhesive). However, during the sealing process, excess adhesive inevitably accumulates at the edges of the insulating glass, resulting in rough edges or excess adhesive.

[0003] In the existing technology, insulated glass edge grinding machines can usually only grind the two sides of the glass at the same time. The glass must first be placed on the edge grinding machine to grind the opposite sides, and then the glass must be disassembled, adjusted and re-clamped manually or by mechanical device to grind the remaining two sides. The process of grinding, disassembling, manually adjusting the edges, re-clamping, and grinding again results in the following: grinding all four edges of an insulating glass unit requires multiple disassembly and edge adjustment operations, which consumes a lot of time and severely restricts the overall efficiency of the production line, making it difficult to achieve continuous and automated production of insulating glass edge grinding; manual edge adjustment increases labor costs and results in low equipment utilization. Utility Model Content

[0004] In view of the fact that the existing method of polishing all four sides of a single insulating glass unit requires multiple assembly, disassembly, and edge adjustment operations, which consumes a lot of time and seriously restricts the overall efficiency of the production line, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a high-strength insulating glass edge grinding machine, which aims to achieve automatic edge adjustment of insulating glass during the grinding process and improve production efficiency.

[0006] To solve the above technical problems, the present invention provides the following technical solution: a high-strength insulating glass edge grinding machine, including a crossbeam plate, a belt conveyor installed at the middle of the top of the crossbeam plate, a U-shaped buckle welded at the top of the crossbeam plate and across the middle of the protrusion, an edge adjusting component installed at the middle of the top of the U-shaped buckle, and the clamping end of the edge adjusting component is located above the belt conveyor; Grinding assemblies are installed on the top of the crossbeam plate and on both sides of the U-shaped buckle. The grinding assembly consists of two grinding bodies placed in opposite positions, with the protrusion located between the two grinding bodies.

[0007] As an improved technical solution, the outer wall of the conveyor belt of the belt conveyor is bonded with a rubber layer, and the outer wall of the rubber layer is bonded with multiple protrusions at equal intervals, and a cavity for placing insulating glass is formed between two adjacent protrusions.

[0008] As an improved technical solution, the edge adjustment assembly includes a first telescopic rod installed at the top center of the U-shaped buckle. A rotating plate is provided at the movable end of the first telescopic rod through a hole. A second electric telescopic rod is installed on both sides of the bottom of the rotating plate through a bracket. A crossbeam is fixedly connected to the movable end of the second electric telescopic rod. An L-shaped clamping plate is installed at both ends of the crossbeam, and the two L-shaped clamping plates are arranged in a relative position.

[0009] As an improved technical solution, a hollow chamber is fixedly connected to the movable end of the first telescopic rod. A servo motor is fixed inside the hollow chamber, and the movable end of the servo motor is located below the hollow chamber and fixed to the top of the rotating plate.

[0010] As an improved technical solution, the edge grinding assembly includes a double-bar electric telescopic rod mounted on the top of the crossbeam plate via a pad. The movable end of the double-bar electric telescopic rod is fixedly connected to a translation frame. A grinding roller is rotatably mounted in the upper cavity inside the translation frame, and a drive motor for driving the grinding roller to rotate is installed in the lower cavity inside the translation frame.

[0011] As an improved technical solution, multiple limiting wheels are installed at equal intervals in the upper cavity inside the translation frame, and an annular cavity is provided in the middle of the limiting wheels.

[0012] As an improved technical solution, the edge grinding assembly also includes two second guide rails mounted on the top of the crossbeam plate, and second sliders that slide on the second guide rails are mounted on both sides of the bottom of the translation frame.

[0013] After adopting the above technical solution, the beneficial effects of this utility model are: 1. In this utility model, the two double-rod electric telescopic rods on the same grinding assembly can extend and retract simultaneously, which can adjust the distance between the two side translation frames, that is, adjust the distance between the two side translation frames and the two side grinding rollers. Adjusting the distance between the two can adapt to the edge grinding of insulating glass of different sizes. Furthermore, adjusting the distance between the two side grinding rollers according to the size of the glass also helps to ensure that the grinding rollers make full contact with the side of the glass, thus ensuring the edge grinding effect.

[0014] 2. In this utility model, when the glass is placed on the belt conveyor, the glass is positioned between the two limiting wheels on both sides, and the two sides of the glass are limited inside the annular cavity, thereby limiting the position of the glass. On the one hand, this ensures that the glass accurately enters the grinding area, and on the other hand, it ensures the stability of the glass during grinding, thus improving the grinding effect.

[0015] 3. This utility model uses a belt conveyor to continuously transport glass, and an edge-adjusting component to automatically rotate the glass angle so that the two unpolished edges are aligned with the polishing rollers in sequence. The polishing of all four sides can be completed in one clamping without manual intervention. This replaces the traditional manual disassembly and edge-adjusting steps, which greatly improves efficiency and significantly reduces the labor intensity of operators and reliance on skilled workers. It also reduces the required labor costs and realizes continuous, low-intervention operation from glass loading to the completion of four-side polishing, greatly improving the automation level of the production line. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a schematic diagram of the overall structure of a high-strength insulating glass edging machine according to the present invention.

[0017] Figure 2 This is a schematic diagram of the edge-adjusting component of a high-strength insulating glass edge grinding machine according to the present invention.

[0018] Figure 3 This is a schematic diagram of the edging assembly of a high-strength insulating glass edging machine according to the present invention.

[0019] Explanation of reference numerals in the attached figures: 1. Crossbeam plate; 2. U-shaped buckle frame; 3. Belt conveyor; 4. Edge adjusting assembly; 41. First telescopic rod; 42. Hollow compartment; 43. Servo motor; 44. Rotating plate; 45. Crossbeam strip; 46. L-shaped clamping plate; 47. Second electric telescopic rod; 5. Edge grinding assembly; 51. Double-rod electric telescopic rod; 52. Translation frame; 53. Limiting wheel; 54. Drive motor; 55. Grinding roller; 56. Annular cavity; 6. Convex strip. Detailed Implementation

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Example 1

[0021] Reference Figures 1-3 This is the first embodiment of the present invention, which provides a high-strength insulating glass edge grinding machine. This high-strength insulating glass edge grinding machine includes a crossbeam plate 1, a belt conveyor 3 installed at the middle of the top of the crossbeam plate 1, and insulating glass placed on the conveyor belt of the belt conveyor 3. A U-shaped buckle 2 is welded to the top of the crossbeam plate 1 and across the middle of the protrusion 6. An edge adjusting component 4 is installed at the middle of the top of the U-shaped buckle 2, and the clamping end of the edge adjusting component 4 is located above the belt conveyor 3. Grinding assemblies 5 are installed on the top of the crossbeam plate 1 and on both sides of the U-shaped buckle 2. The grinding assembly 5 consists of two grinding bodies placed in opposite positions, and the protrusion 6 is located between the two grinding bodies.

[0022] The outer wall of the conveyor belt of the belt conveyor 3 is bonded with a rubber layer. Multiple protrusions 6 are bonded to the outer wall of the rubber layer at equal intervals, and a cavity for placing the insulating glass is formed between two adjacent protrusions 6. The rubber layer protects the glass and helps to reduce scratches on the glass. The rotation of the conveyor belt of the belt conveyor 3 also drives the protrusions 6 to move. The protrusions 6 will resist the glass and push it to continue moving, preventing the glass from getting stuck between the two grinding rollers 55 and ensuring the stability of the machine.

[0023] The edge adjustment assembly 4 includes a first telescopic rod 41 installed at the top center of the U-shaped buckle 2, with the movable end of the first telescopic rod 41 located in the inner cavity of the U-shaped buckle 2. A rotating plate 44 is provided at the movable end of the first telescopic rod 41 through a drilled hole. A second electric telescopic rod 47 is installed on both sides of the bottom of the rotating plate 44 via a bracket, with the movable ends of the two second electric telescopic rods 47 facing away from each other. A crossbeam 45 is fixedly connected to the movable end of the second electric telescopic rod 47. A first slider is installed on both sides of the top of the crossbeam 45. A first guide rail is installed at the bottom of the rotating plate 44, directly opposite the two first sliders, and the first sliders slide on the second guide rails. An L-shaped clamping plate 46 is installed at both ends of the crossbeam 45, with the two L-shaped clamping plates 46 facing each other.

[0024] The movable end of the first telescopic rod 41 is fixedly connected to the hollow chamber 42. The servo motor 43 is fixed inside the hollow chamber 42, and the movable end of the servo motor 43 is located below the hollow chamber 42 and fixed to the top of the rotating plate 44.

[0025] The process of edge-adjusting component 4 for adjusting the glass edges is as follows: Two second electric telescopic rods 47 extend simultaneously, maximizing the distance between the two L-shaped clamping plates 46. The first telescopic rod 41 extends, driving the L-shaped clamping plates 46 downwards, positioning the glass between the four L-shaped clamping plates 46. Subsequently, the second electric telescopic rods 47 shorten, reducing the distance between the two L-shaped clamping plates 46, clamping the glass between the two L-shaped clamping plates 46. After clamping, the first telescopic rod 41 shortens, moving the glass upwards. Then, the limit wheel 53 drives the rotating plate 44 to rotate, rotating the glass 90° before placing it back on the conveyor end of the belt conveyor 3. The edge-adjusting assembly 4 then resets to await the next clamping of the glass, performing edge-adjusting processing so that the unpolished rough edges face the edge-grinding assembly 5. This allows for polishing of all four edges in a single operation, resulting in high work efficiency.

[0026] During use, the glass is continuously conveyed by the belt conveyor 3, and the glass angle is automatically rotated by the edge adjustment component 4, so that the two unpolished edges are aligned with the polishing roller 55 in sequence. The four-sided polishing can be completed in one clamping without manual intervention. This replaces the traditional manual disassembly and edge adjustment steps, which greatly improves efficiency and significantly reduces the labor intensity of operators and the dependence on skilled workers, thereby reducing the required labor costs. It realizes continuous, low-intervention operation from glass loading to the completion of four-sided polishing, and greatly improves the automation level of the production line. Example 2

[0027] Reference Figure 1 and Figure 3 This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that the edge grinding assembly 5 includes a double-rod electric telescopic rod 51 mounted on the top of the crossbeam plate 1 via a pad. The movable end of the double-rod electric telescopic rod 51 is fixedly connected to a translation frame 52. A grinding roller 55 is rotatably mounted in the upper cavity inside the translation frame 52. A drive motor 54 for driving the grinding roller 55 to rotate is installed in the lower cavity inside the translation frame 52, and the drive end of the drive motor 54 is connected to the bottom end of the grinding roller 55.

[0028] Multiple limiting wheels 53 are installed at equal intervals in the upper cavity inside the translation frame 52. An annular cavity 56 is provided in the middle of the limiting wheel 53. When the glass is placed on the belt conveyor 3, the glass is positioned between the two limiting wheels 53, and the two sides of the glass are limited inside the annular cavity 56. This limits the position of the glass, ensuring that the glass enters the grinding area accurately and that the glass is stable during grinding, thereby improving the grinding effect.

[0029] The edge grinding assembly 5 also includes two second guide rails mounted on the top of the crossbeam plate 1, and second sliders that slide on the second guide rails are mounted on both sides of the bottom of the translation frame 52.

[0030] During use, the two double-rod electric telescopic rods 51 on the same edging assembly 5 extend and retract simultaneously, which can adjust the distance between the two side translation frames 52, that is, adjust the distance between the two side translation frames 52 and the two side grinding rollers 55. Adjusting the distance between the two can adapt to the edge grinding of insulated glass of different sizes. Furthermore, adjusting the distance between the two side grinding rollers 55 according to the size of the glass also helps to ensure that the grinding rollers 55 make full contact with the side of the glass, thus ensuring the edge grinding effect.

[0031] The remaining structure is the same as that in Example 1.

[0032] Based on embodiments 1-3, the working principle of this utility model is as follows: the two double-rod electric telescopic rods 51 on the same grinding assembly 5 extend and retract simultaneously, which can adjust the distance between the two side translation frames 52, that is, to realize the adjustment of the distance between the two side translation frames 52 and the two side grinding rollers 55. After the glass is adjusted, the glass is placed on the belt conveyor 3. When the belt conveyor 3 moves the glass toward the first edge grinding assembly 5, the drive motor 54 drives the grinding roller 55 to rotate at high speed. When the glass passes the grinding roller 55, the high-speed rotating grinding roller 55 contacts the rough edge of the glass and grinds it. The ground glass will continue to be conveyed forward by the belt conveyor 3. When the glass is located below the clamping end of the edge adjusting assembly 4, the belt conveyor 3 stops working. At this time, the edge adjusting assembly 4 clamps the glass and adjusts the edge. After the adjustment is completed, the glass is put back onto the conveying end of the belt conveyor 3, and the belt conveyor 3 continues to work to drive the glass toward the second edge grinding assembly 5. The second edge grinding assembly 5 grinds the other two rough edges of the glass, so that all four sides of the glass can be ground in one operation.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A high-strength insulating glass edge grinding machine, comprising a crossbeam plate (1), characterized in that: A belt conveyor (3) is installed at the middle of the top of the crossbeam plate (1). A U-shaped buckle (2) is welded at the top of the crossbeam plate (1) and across the middle of the protrusion (6). An edge adjustment assembly (4) is installed at the middle of the top of the U-shaped buckle (2), and the clamping end of the edge adjustment assembly (4) is located above the belt conveyor (3). The top of the crossbeam plate (1) and both sides of the U-shaped buckle (2) are equipped with edge grinding components (5). The edge grinding components (5) consist of two edge grinding bodies placed in opposite positions, and the protrusion (6) is located between the two edge grinding bodies.

2. The edge grinding machine for high-strength insulating glass according to claim 1, characterized in that: The outer wall of the conveyor belt of the belt conveyor (3) is bonded with a rubber layer, and the outer wall of the rubber layer is bonded with multiple protrusions (6) at equal intervals, and a cavity for placing insulating glass is formed between two adjacent protrusions (6).

3. The edge grinding machine for high-strength insulating glass according to claim 2, characterized in that: The edge adjustment assembly (4) includes a first telescopic rod (41) installed at the top center of the U-shaped buckle (2). A rotating plate (44) is provided at the movable end of the first telescopic rod (41) through a hole. A second electric telescopic rod (47) is installed on both sides of the bottom of the rotating plate (44) through a bracket. A crossbeam (45) is fixedly connected to the movable end of the second electric telescopic rod (47). An L-shaped clamping plate (46) is installed at both ends of the crossbeam (45), and the two L-shaped clamping plates (46) are arranged in a relative state.

4. The edge grinding machine for high-strength insulating glass according to claim 3, characterized in that: The movable end of the first telescopic rod (41) is fixedly connected to a hollow chamber (42). A servo motor (43) is fixed inside the hollow chamber (42), and the movable end of the servo motor (43) is located below the hollow chamber (42) and fixed to the top of the rotating plate (44).

5. The edge grinding machine for high-strength insulating glass according to claim 4, characterized in that: The edge grinding assembly (5) includes a double-bar electric telescopic rod (51) mounted on the top of the crossbeam plate (1) via a pad. The movable end of the double-bar electric telescopic rod (51) is fixedly connected to a translation frame (52). A grinding roller (55) is rotatably mounted in the upper cavity inside the translation frame (52). A drive motor (54) for driving the grinding roller (55) to rotate is installed in the lower cavity inside the translation frame (52).

6. The edge grinding machine for high-strength insulating glass according to claim 5, characterized in that: Multiple limiting wheels (53) are installed at equal intervals in the upper cavity inside the translation frame (52), and an annular cavity (56) is provided in the middle of the limiting wheel (53).

7. The edge grinding machine for high-strength insulating glass according to claim 6, characterized in that: The edge grinding assembly (5) also includes two second guide rails mounted on the top of the crossbeam plate (1), and the two sides of the bottom of the translation frame (52) are each equipped with a second slider that slides on the second guide rails.

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