Washing machine panel glass edging device

Abstract

The utility model discloses a washing machine panel glass edging device which comprises a device body, a material clamping assembly is arranged on one side of the device body, a horizontal driving mechanism is arranged on the upper surface of the device body, a horizontal displacement plate is arranged on the horizontal driving mechanism, a vertical arm is vertically arranged on the horizontal displacement plate, and a vertical driving mechanism is arranged on the vertical arm. A vertical displacement plate is arranged on the vertical driving mechanism, an alignment adjusting mechanism is arranged on the vertical displacement plate, an edge grinding supporting bottom plate is arranged on the alignment adjusting mechanism, and two sets of edge grinding assemblies are oppositely arranged on the edge grinding supporting bottom plate; multi-dimensional accurate adjustment is achieved through the horizontal driving mechanism, the vertical driving mechanism and the alignment adjusting mechanism, the two sets of edge grinding assemblies oppositely arranged on the edge grinding supporting bottom plate are matched, edge grinding treatment of washing machine panel glass of different thickness specifications can be achieved, meanwhile, the two edges of one side of the washing machine panel glass can be ground at the same time, and the production efficiency is improved. And the edge grinding efficiency and the machining precision are effectively improved, and diversified production requirements are met.

Description

Technical Field

[0001] This utility model belongs to the technical field of washing machine panel glass production equipment, and in particular relates to a washing machine panel glass edge grinding device. Background Technology

[0002] In the modern home appliance market, washing machines have become an indispensable household appliance for every family. As consumers continue to raise their demands for quality of life, the appearance design of washing machines is receiving more and more attention. Washing machine panel glass, with its crystal clear texture, easy-to-clean properties, and the advantage of enhancing the overall grade of the washing machine, is widely used in various high-end washing machine products.

[0003] However, during the manufacturing process of washing machine panel glass, large pieces of raw glass are usually processed into panels that meet the required size specifications through cutting. But the edges of the cut glass panels are quite sharp. These sharp edges not only pose safety hazards and can easily cut operators during subsequent assembly, but may also cause accidental injury to users during daily use of the washing machine. At the same time, sharp edges also affect the overall aesthetics of the glass panel and reduce the perceived quality of the product. Therefore, edge grinding is a crucial step in the production process for washing machine panel glass. Edge grinding makes the glass edges smooth and rounded, improving the safety and aesthetics of the product.

[0004] Currently, after a long period of production, it has been found that the existing washing machine panel glass edging devices on the market have certain limitations. Specifically, most edging devices can only edge one side of the panel glass in a single processing cycle. This means that when edging the entire washing machine panel glass, it is necessary to flip it over, which greatly increases the processing time and the complexity of the production process. Moreover, after flipping, it is also necessary to reposition, which can easily cause positioning errors, resulting in a decrease in edging accuracy and affecting the edging quality of the glass panel and the quality of the final product.

[0005] In conclusion, developing a device capable of simultaneously grinding both edges of a washing machine panel glass in a single processing step is of significant practical importance. Utility Model Content

[0006] The purpose of this invention is to provide a washing machine panel glass edge grinding device to solve the problems that existing edge grinding devices can only grind one side of the panel glass in a single process, and full edge grinding requires flipping, which increases the processing time. Furthermore, the repositioning after flipping can easily cause errors and reduce the edge grinding accuracy.

[0007] This utility model achieves the above-mentioned objective through the following technical solution: a washing machine panel glass edge grinding device, comprising a device body, a material clamping assembly provided on one side of the device body, a horizontal driving mechanism provided on the upper surface of the device body, a horizontal displacement plate provided on the horizontal driving mechanism, a vertical arm provided vertically on the horizontal displacement plate, a vertical driving mechanism provided on the vertical arm, the horizontal driving mechanism and the vertical driving mechanism having the same structure, a vertical displacement plate provided on the vertical driving mechanism, an alignment adjustment mechanism provided on the vertical displacement plate, an edge grinding support base plate provided on the alignment adjustment mechanism, and two sets of edge grinding assemblies arranged opposite to each other on the edge grinding support base plate;

[0008] The edge grinding assembly includes an edge grinding adjustment base plate, an edge grinding adjustment base slidably disposed within the edge grinding adjustment base plate, an edge grinding adjustment cylinder disposed on the side wall of the edge grinding adjustment base plate, the telescopic rod of the edge grinding adjustment cylinder being fixed to the edge grinding adjustment base, a hollow rotating platform disposed on the edge grinding adjustment base, an edge grinding machine disposed on the rotating table of the hollow rotating platform, and a grinding head disposed on the rotating shaft of the edge grinding machine.

[0009] Furthermore, the material clamping assembly includes a first clamping platform and a second clamping platform arranged vertically. A support plate is provided on the first clamping platform, and a pressing cylinder is provided on the side wall of the second clamping platform. A pressing component is provided on the telescopic rod of the pressing cylinder. Guide channel steels are provided on both sides of the pressing component to guide its direction. An upper pressing plate that cooperates with the support plate is provided on the pressing component.

[0010] Furthermore, the support sheet and the upper pressure sheet are made of the same material, both being rubber.

[0011] Furthermore, the horizontal drive mechanism includes two sets of horizontal drive guide rails arranged opposite to each other. Each set of horizontal drive guide rails is provided with several sets of horizontal drive sliders. Two sets of first bearing seats are arranged opposite to each other between the two sets of horizontal drive guide rails. A horizontal drive screw is rotatably arranged between the two sets of first bearing seats. A horizontal drive motor is provided at one end of the horizontal drive screw to drive its rotation. The rotation shaft of the horizontal drive motor is connected to the horizontal drive screw through a first coupling. A horizontal drive nut seat is provided on the horizontal drive screw to cooperate with it. The horizontal displacement plate is arranged between the horizontal drive slider and the horizontal drive nut seat.

[0012] Furthermore, the vertical arm has an "L" shaped structure, with its horizontal section connected to the horizontal displacement plate by bolts, and the vertical drive mechanism installed on its vertical section.

[0013] Furthermore, the alignment adjustment mechanism includes two sets of alignment adjustment guide rails disposed on the vertical displacement plate. Each set of alignment adjustment guide rails is provided with several sets of alignment adjustment sliders. Two sets of second bearing seats are disposed opposite each other on one side of one of the alignment adjustment guide rails. An alignment adjustment screw is rotatably disposed between the two sets of second bearing seats. An alignment adjustment motor is disposed at one end of the alignment adjustment screw to drive its rotation. The rotation shaft of the alignment adjustment motor and the alignment adjustment screw are connected to each other through a second coupling. An alignment adjustment nut seat is disposed on the alignment adjustment screw to cooperate with it. The edge grinding support base plate is disposed between the alignment adjustment slider and the alignment adjustment nut seat.

[0014] Furthermore, the grinding support base plate has an avoidance groove in the middle of the side near the material clamping assembly.

[0015] Beneficial effects: This utility model has a reasonable design, simple and stable structure, and strong practicality, and has the following beneficial effects:

[0016] 1. High-efficiency processing: The two sets of edge grinding components set opposite each other on the edge grinding support base plate can simultaneously grind both edges of one side of the washing machine panel glass in a single processing process. Compared with the traditional device that can only grind one side at a time, it eliminates the need for multiple flipping operations, greatly reducing processing time and the complexity of production processes, and significantly improving production efficiency.

[0017] 2. Precise positioning: The horizontal drive mechanism, vertical drive mechanism and alignment adjustment mechanism work together to achieve precise adjustment and positioning of the edge grinding component in multiple dimensions, avoiding errors caused by repositioning, effectively improving the edge grinding accuracy, and ensuring the edge grinding quality of the panel glass and the quality of the finished product.

[0018] 3. Stable clamping: The material clamping component can firmly clamp the glass panels of washing machines of different sizes. The rubber support plate and upper pressure plate not only increase friction to prevent the glass from sliding, but also avoid damage to the glass surface during the clamping process, providing a stable and reliable foundation for the edge grinding process.

[0019] 4. Flexible adjustment: The edge-grinding adjustment cylinder in the edge-grinding assembly can drive the edge-grinding adjustment base to slide within the edge-grinding adjustment base plate. Combined with the rotation function of the hollow rotating platform, the position and angle of the grinding head can be flexibly adjusted to meet the edge-grinding needs of washing machine panel glass of different thicknesses and shapes, thus expanding the applicability of the device.

[0020] 5. Structural optimization: The upright arm has an "L" shape structure, which reasonably connects the horizontal displacement plate and the vertical drive mechanism, optimizing the spatial layout of the overall device. The clearance groove opened on the edge grinding support base plate provides ample operating space for glass edge grinding, avoids component interference, and further improves the smoothness and effectiveness of the edge grinding operation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the present invention;

[0022] Figure 2 This is an enlarged structural schematic diagram of part A of this utility model;

[0023] Figure 3 This is a schematic diagram of the alignment adjustment mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of the edge grinding assembly of this utility model.

[0025] In the figure: 1-Main body of the device, 2-Material clamping assembly, 3-Horizontal drive mechanism, 4-Horizontal displacement plate, 5-Upright arm, 6-Vertical drive mechanism, 7-Vertical displacement plate, 8-Alignment adjustment mechanism, 9-Edge grinding support base plate, 10-Edge grinding assembly;

[0026] 201-First clamping table, 202-Second clamping table, 203-Support plate, 204-Pressing cylinder, 205-Pressing component, 206-Guide channel steel, 207-Upper pressing plate, 301-Horizontal drive guide rail, 302-Horizontal drive slider, 303-First bearing platform, 304-Horizontal drive screw, 305-Horizontal drive motor, 306-First coupling, 307-Horizontal drive nut seat, 801-Alignment adjustment guide rail, 802-Alignment adjustment slider, 803-Second bearing platform, 804-Alignment adjustment screw, 805-Alignment adjustment motor, 806-Second coupling, 807-Alignment adjustment nut seat, 1001-Edge grinding adjustment base plate, 1002-Edge grinding adjustment base, 1003-Edge grinding adjustment cylinder, 1004-Hollow rotary platform, 1005-Edge grinding machine, 1006-Grinding head. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example 1:

[0029] Combination Figure 1-4The washing machine panel glass edging device shown includes a main body 1, which is welded from high-strength alloy steel. The bottom is equipped with adjustable height shock-absorbing feet and movable casters. A material clamping assembly 2 is provided on one side of the main body 1. This assembly can accommodate washing machine panel glass of different thicknesses and provides stable clamping to prevent displacement during the edging process. A horizontal drive mechanism 3 is provided on the upper surface of the main body 1, and a horizontal displacement plate 4 is provided on this mechanism. Through corresponding drive, the horizontal displacement plate 4 can be moved horizontally from the horizontal plane. The horizontal displacement plate 4 is vertically mounted with an arm 5, which is welded from a 10mm thick steel plate. The arm 5 is mounted with a vertical drive mechanism 6, which has the same structure as the horizontal drive mechanism 3. The vertical drive mechanism 6 can realize the precise lifting and lowering of the vertical displacement plate 7 in the vertical direction. The vertical displacement plate 7 is mounted with an alignment adjustment mechanism 8, which facilitates the precise alignment of the glass edge. The alignment adjustment mechanism 8 is mounted with an edge grinding support base plate 9, and two sets of edge grinding components 10 are arranged opposite each other on the edge grinding support base plate 9.

[0030] The edge grinding assembly 10 includes an edge grinding adjustment base plate 1001, an edge grinding adjustment base 1002 slidably disposed inside the edge grinding adjustment base plate 1001, and a high-precision edge grinding adjustment cylinder 1003 mounted on the side wall of the edge grinding adjustment base plate 1001. The telescopic rod of the cylinder is fixedly connected to the edge grinding adjustment base 1002 through a connecting block, enabling precise adjustment of the position of the edge grinding adjustment base 1002. A hollow rotating platform 1004 is disposed on the edge grinding adjustment base 1002, and the hollow rotating platform 1004 employs harmonics. The reducer drive features high transmission accuracy and low backlash, and allows for rotation angle adjustment. A grinding machine 1005 is fixedly mounted on the rotating platform 1004. The grinding machine 1005 uses a variable frequency speed control motor, which can adjust the speed according to different grinding process requirements. A grinding head 1006 is mounted on the rotating shaft of the grinding machine 1005. The grinding head 1006 is made of diamond sintering process, which features high hardness and strong wear resistance, and can meet the grinding needs of various glass materials.

[0031] In this embodiment, the material clamping assembly 2 includes a first clamping platform 201 and a second clamping platform 202 arranged vertically. The first clamping platform 201 has a support plate 203 on its surface. A downward pressing cylinder 204 is vertically mounted on the side wall of the second clamping platform 202. The end of the telescopic rod of the downward pressing cylinder 204 is connected to a pressing component 205 via high-strength bolts. Guide channel steels 206 are provided on both sides of the pressing component 205 to guide its direction. The inner surface of the guide channel steels 206 is mirror-polished. This design ensures that the pressing component 205 maintains a precise straight line during its vertical movement. The movement trajectory effectively avoids the problem of unstable clamping caused by lateral deviation. The bottom of the lower pressing member 205 is provided with an upper pressing plate 207 that cooperates with the support plate 203. When the washing machine panel glass is placed on the support plate 203 of the first clamping platform 201, the lower pressing cylinder 204 drives the lower pressing member 205 to move downward. The upper pressing plate 207 cooperates with the support plate 203 to firmly clamp the glass from the top and bottom. This clamping method of upper and lower cooperation can not only adapt to washing machine panel glass of different thicknesses, but also effectively protect the glass surface from damage while ensuring the clamping force.

[0032] In this embodiment, the support plate 203 and the upper pressure plate 207 play a crucial role. Both are made of the same rubber material, and their high elasticity allows the support plate 203 and the upper pressure plate 207 to adaptively deform according to the slight undulations of the glass surface when in contact with the washing machine panel glass. This ensures full contact with the glass surface, achieves uniform pressure distribution, and avoids damage to the glass due to excessive local pressure. At the same time, during the clamping process, the elastic deformation can also play a buffering role, reducing the impact of equipment vibration or external impact on the glass, and improving the stability and safety of the glass during the edge grinding process.

[0033] In this embodiment, the horizontal drive mechanism 3 includes two sets of horizontal drive rails 301 arranged opposite to each other. Both sets of rails are made of stainless steel and have undergone precision grinding and quenching. Each set of horizontal drive rails 301 is equipped with several horizontal drive sliders 302. Two sets of first bearing seats 303 are arranged opposite to each other between the two sets of horizontal drive rails 301. Each first bearing seat 303 has its own bearing. A horizontal drive screw 304 is rotatably arranged between the bearings of the two sets of first bearing seats 303. A horizontal drive motor 305, which drives the rotation of the horizontal drive screw 304, is located at one end of the horizontal drive screw 304. This motor is a servo motor. The rotating shaft of 305 is connected to the horizontal drive screw 304 through the first coupling 306, which can effectively compensate for the angular deviation and axial displacement between the motor shaft and the screw shaft, ensuring the stability and reliability of power transmission. The horizontal drive screw 304 is provided with a horizontal drive nut seat 307 that cooperates with it. The horizontal displacement plate 4 is located between the horizontal drive slider 302 and the horizontal drive nut seat 307 and is fixedly connected by high-strength bolts, so that the horizontal displacement plate 4 can achieve smooth and precise linear motion under the drive of the horizontal drive mechanism 3, providing a reliable foundation for subsequent vertical drive and edge grinding operations.

[0034] In this embodiment, the vertical arm 5 has an "L" shaped structure. Its horizontal section is designed with multiple evenly distributed bolt holes to ensure that the horizontal section and the horizontal displacement plate 4 can be assembled with high precision and without gaps. The vertical section serves as the load-bearing foundation for the vertical drive mechanism 6. The vertical section is also equipped with reinforcing ribs on both sides. The ribs are connected to the main body by welding to form a triangular stable structure, which enhances the rigidity of the vertical arm in the vertical direction and can effectively resist the lateral force generated during the edge grinding operation. This ensures the stability and reliability of the vertical drive mechanism 6 during operation, and thus provides a solid guarantee for the high-precision operation of the entire edge grinding device.

[0035] In this embodiment, the alignment adjustment mechanism 8 includes two sets of alignment adjustment guide rails 801 mounted on the vertical displacement plate 7. Each set of alignment adjustment guide rails 801 is equipped with several sets of alignment adjustment sliders 802. Two sets of second bearing seats 803 are arranged opposite each other on one side of one of the alignment adjustment guide rails 801. An alignment adjustment screw 804 is rotatably mounted between the two sets of second bearing seats 803. An alignment adjustment motor 805 is mounted at one end of the alignment adjustment screw 804 to drive its rotation. The rotation shaft of the alignment adjustment motor 805 and the alignment adjustment screw 804 are connected to each other through a second coupling 806. An alignment adjustment nut seat 807 is mounted on the alignment adjustment screw 804 to cooperate with it. A grinding support base plate 9 is mounted between the alignment adjustment sliders 802 and the alignment adjustment nut seat 807. The overall structure of this alignment adjustment mechanism 8 is similar to that of the horizontal drive mechanism 3. The main difference is the installation position of the alignment adjustment screw 804. This position adjustment can effectively prevent collision interference that may occur during the operation of subsequent equipment.

[0036] In this embodiment, the edge grinding support base plate 9 has an avoidance groove 901 in the middle of the side near the material clamping component 2. The avoidance groove 901 provides sufficient operating space for edge grinding of the glass, avoids glass collision interference, and further improves the safety of edge grinding operation.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A washing machine panel glass edging apparatus characterized by: Including device body (1), one side of device body (1) is provided with material clamping assembly (2), the upper surface of device body (1) is provided with horizontal drive mechanism (3), horizontal drive mechanism (3) is provided with horizontal displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on 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mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is provided on the vertical displacement plate (4), vertical drive mechanism (6) is ​ 2. A washing machine panel glass edging device according to claim 1, characterized in that: ​ 3. A laundry machine panel glass edging device as claimed in claim 2 wherein: ​ 4. A laundry machine panel glass edging device as claimed in claim 3 wherein: The horizontal driving mechanism (3) comprises two sets of horizontal driving guide rails (301) oppositely arranged, a plurality of sets of horizontal driving sliding blocks (302) are arranged on the two sets of horizontal driving guide rails (301), two sets of first bearing tables (303) are oppositely arranged between the two sets of horizontal driving guide rails (301), a horizontal driving screw rod (304) is rotatably arranged between the two sets of first bearing tables (303), a horizontal driving motor (305) for driving the rotation of the horizontal driving screw rod (304) is arranged at one end of the horizontal driving screw rod (304), a rotating shaft of the horizontal driving motor (305) and the horizontal driving screw rod (304) are connected with each other through a first coupling (306), a horizontal driving nut seat (307) matched with the horizontal driving screw rod (304) is arranged on the horizontal driving screw rod (304), and the horizontal displacement plate (4) is arranged between the horizontal driving sliding block (302) and the horizontal driving nut seat (307).

5. A laundry machine panel glass edging device as claimed in claim 4 wherein: The vertical arm (5) is in an "L" type structure, a horizontal segment of the vertical arm (5) is connected with the horizontal displacement plate (4) through bolts, and a vertical segment is provided with the vertical driving mechanism (6).

6. A laundry machine panel glass edging device as claimed in claim 5 wherein: The alignment adjusting mechanism (8) comprises two sets of alignment adjusting guide rails (801) arranged on the vertical displacement plate (7), a plurality of sets of alignment adjusting sliding blocks (802) are arranged on the two sets of alignment adjusting guide rails (801), two sets of second bearing tables (803) are oppositely arranged on one side of one of the alignment adjusting guide rails (801), an alignment adjusting screw rod (804) is rotatably arranged between the two sets of second bearing tables (803), an alignment adjusting motor (805) for driving the rotation of the alignment adjusting screw rod (804) is arranged at one end of the alignment adjusting screw rod (804), a rotating shaft of the alignment adjusting motor (805) and the alignment adjusting screw rod (804) are connected with each other through a second coupling (806), an alignment adjusting nut seat (807) matched with the alignment adjusting screw rod (804) is arranged on the alignment adjusting screw rod (804), and the edge grinding support bottom plate (9) is arranged between the alignment adjusting sliding block (802) and the alignment adjusting nut seat (807).

7. A laundry machine panel glass edging device as claimed in claim 6 wherein: The edge grinding support bottom plate (9) is provided with an avoiding groove (901) in the middle of one side close to the material clamping assembly (2).

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