Double upper beam single edge grinding machine

Abstract

The utility model discloses a kind of double upper beam single edge grinding machine, glass and stone's edge grinding machine technical field, comprising: pedestal;Edge grinding assembly is arranged along the length direction of pedestal;Lower conveying component is two groups, two groups of lower conveying component are parallelly arranged in pedestal, and the conveying direction of lower conveying component is same with the length direction of pedestal, and lower conveying component is used to convey to be processed plate material to edge grinding assembly and process;Several columns, column is installed in pedestal top;Several cantilever beams, cantilever beam is installed in the top of column;First upper conveying component, first upper conveying component is set in cantilever beam;Second upper conveying component, second upper conveying component is set in column, and first upper conveying component and second upper conveying component are respectively used to press to be processed plate material in two groups of lower conveying component, the utility model can effectively avoid to be processed plate material and occur the problem of wobble and deviation due to single side stress when processing, so the plate edge precision processed is higher.

Description

Technical Field

[0001] This utility model relates to the field of glass and stone edge grinding machine technology, and in particular to a double-beam single-sided edge grinding machine. Background Technology

[0002] In the processing of stone and glass, single-sided edge grinding machines are usually used to process one side of the edge of the material. However, in current single-sided edge grinding machines, because the single-sided edge grinding machine only presses the edge on the one side being processed, the material is prone to shaking and shifting during the processing, which affects the processing accuracy. Utility Model Content

[0003] The purpose of this invention is to propose a double-beam single-sided edge grinding machine to solve the above-mentioned problems.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A double-beam single-sided edge grinding machine, comprising:

[0006] Base;

[0007] An edge grinding assembly, wherein the edge grinding assembly is arranged along the length direction of the base;

[0008] The lower conveying assembly consists of two sets, which are arranged in parallel on the base. The conveying direction of the lower conveying assembly is the same as the length direction of the base. The lower conveying assembly is used to convey the plate to be processed to the grinding assembly for processing.

[0009] Several columns are installed on top of the base;

[0010] Several cantilever beams are installed on the top of the column;

[0011] A first upper conveying assembly is disposed on the cantilever beam;

[0012] The second upper conveying component is disposed on the column.

[0013] The first upper conveying assembly and the second upper conveying assembly are respectively used to press the sheet material to be processed onto the two sets of lower conveying assemblies.

[0014] Preferably, it further includes a first lifting assembly and a second lifting assembly, the first lifting assembly being mounted on the cantilever beam, the first upper conveying assembly being mounted on the first lifting assembly, and the first lifting assembly being used to drive the first upper conveying assembly to move in the vertical direction;

[0015] The second lifting component is installed on the column, and the second upper conveying component is installed on the second lifting component. The second lifting component is used to drive the second upper conveying component to move in the vertical direction.

[0016] Preferably, the first lifting assembly includes a first lifting motor, a first dual-input shaft reducer, a first transmission rod, and a first slide table; there are several first dual-input shaft reducers, each installed on the top of each cantilever beam, the input shafts of two adjacent first dual-input shaft reducers are connected through the first transmission rod, and the output end of the first lifting motor is drivenly connected to the input shaft of the first dual-input shaft reducer located at the end; the slider of the first slide table is fixedly connected to the cantilever beam, the slide base of the first slide table is fixedly connected to the first upper conveying assembly, and the screw of the first slide table is drivenly connected to the output shaft of the first dual-input shaft reducer;

[0017] The second lifting assembly includes a second lifting motor, a second dual-input shaft reducer, a second transmission rod, and a second slide. Several second dual-input shaft reducers are installed on the top of the cantilever beam. The input shafts of two adjacent second dual-input shaft reducers are connected via the second transmission rod. The output end of the second lifting motor is driven by the second dual-input shaft reducer located at the end. The slider of the second slide is fixedly connected to the column, the slide base of the second slide is fixedly connected to the second upper conveying assembly, and the screw of the second slide is driven by the output shaft of the second dual-input shaft reducer.

[0018] Preferably, the assembly further includes a drive component, which comprises a first drive motor, a drive reduction gearbox, and a universal joint; the lower conveying component includes a lower beam, a lower driving synchronous pulley, a lower driven synchronous pulley, and a lower synchronous belt. The lower beam is mounted on the base, and the driving synchronous pulley and the driven synchronous pulley are respectively disposed at both ends of the lower beam. The lower driving synchronous pulley and the lower driven synchronous pulley are connected by the lower synchronous belt, and the lower driving synchronous pulleys of the two sets of lower conveying components are connected by transmission. The drive reduction gearbox is mounted on the base, and the output end of the first drive motor is connected to the input end of the drive reduction gearbox. One output end of the drive reduction gearbox is connected to the lower driving synchronous pulley by the universal joint.

[0019] Preferably, the second upper conveying assembly includes a second upper beam, an upper driving synchronous pulley, and an upper driven synchronous pulley. The second upper beam is mounted on the column, and the upper driving synchronous pulley and the upper driven synchronous pulley are respectively disposed at both ends of the second upper beam. The upper driving synchronous pulley and the upper driven synchronous pulley are connected by an upper synchronous belt. The drive reduction gearbox is a dual-output shaft reduction gearbox, and the other output end of the drive reduction gearbox is connected to the upper synchronous pulley by a universal joint.

[0020] Preferably, the structure of the first upper conveying component is the same as that of the second upper conveying component, and the upper active synchronous pulley of the first upper conveying component and the upper active synchronous pulley of the second upper conveying component are connected by a drive.

[0021] Preferably, it also includes a second drive motor, the structure of the first upper conveying component is the same as that of the second upper conveying component, and the second drive motor is connected to the active synchronous pulley of the first upper conveying component.

[0022] Preferably, the first upper conveying assembly includes a first upper beam and a plurality of pressure rollers, the pressure rollers being disposed on the bottom surface of the first upper beam.

[0023] Preferably, the bottom of the first upper beam is provided with a plurality of mounting frames, and the mounting frames are provided with a plurality of elastic fillers; the pressure roller includes a rotating wheel, a rotating shaft, a movable arm and a connecting shaft, the movable arm is a crank structure, the rotating wheel is rotatably mounted between two movable arms via the rotating shaft, the connecting shaft is located at the end of the movable arm away from the rotating wheel, and the connecting shaft passes through the mounting frame, the connecting shaft is a polygonal structure, and the elastic fillers fill the space between the mounting frame and the connecting shaft.

[0024] Preferably, both the first upper conveying assembly and the second upper conveying assembly are provided with a pre-compression assembly at their feed ends. The pre-compression assembly includes a cylinder, a pre-compression wheel, and a wheel seat. The cylinder is fixedly installed on the first upper conveying assembly or the second upper conveying assembly, the wheel seat is installed on the output end of the cylinder, and the pre-compression wheel is rotatably installed on the wheel seat.

[0025] One embodiment of this utility model has the following beneficial effects: by pressing the plate to be processed by the first upper conveying component and the second upper conveying component, since both sides of the plate to be processed are subjected to downward pressure, the problem of shaking and displacement of the plate to be processed due to unilateral force during processing can be effectively avoided, so the edge accuracy of the processed plate is higher. Attached Figure Description

[0026] The accompanying drawings further illustrate the present invention, but the content of the drawings does not constitute any limitation on the present invention.

[0027] Figure 1 This is a three-dimensional structural diagram of one embodiment of the present utility model;

[0028] Figure 2 This is a three-dimensional structural schematic diagram from another perspective of one embodiment of the present utility model;

[0029] Figure 3 This is a three-dimensional structural schematic diagram of another embodiment of the present invention;

[0030] Figure 4 This is a three-dimensional structural schematic diagram of another embodiment of the present invention;

[0031] Figure 5 This is a schematic diagram of the pressure roller according to one embodiment of the present invention;

[0032] Figure 6 yes Figure 1 Enlarged structural diagram at point A;

[0033] In the attached diagram: 1-Base, 2-Edge grinding assembly, 3-Lower conveyor assembly, 31-Lower beam, 32-Lower active synchronous pulley, 33-Lower driven synchronous pulley, 34-Lower synchronous belt, 4-Column, 5-Cantilever beam, 6-First upper conveyor assembly, 61-First upper beam, 611-Mounting frame, 62-Pressure roller, 621-Rotating wheel, 622-Rotating shaft, 623-Moving arm, 624-Connecting shaft, 63-Elastic filler, 7-Second upper conveyor assembly, 71-Second upper beam, 72-Upper active synchronous pulley, 73-Upper driven synchronous pulley, 74-Upper synchronous belt 8-Stepping belt, 8-First lifting assembly, 81-First lifting motor, 82-First dual input shaft reducer, 83-First transmission rod, 84-First slide, 9-Second lifting assembly, 91-Second lifting motor, 92-Second dual input shaft reducer, 93-Second transmission rod, 94-Second slide, 10-Drive assembly, 101-First drive motor, 102-Drive reduction gearbox, 103-Universal shaft, 11-Second drive motor, 12-Pre-clamping assembly, 121-Cylinder, 122-Pre-pressure wheel, 123-Wheel seat, 13-Sheet material to be processed. Detailed Implementation

[0034] The embodiments of this utility model are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model. In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0037] The following disclosure provides many different embodiments or examples for implementing various structures of this invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0038] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0039] This embodiment describes a double-beam single-sided edge grinding machine, such as... Figure 1-6 As shown, it includes:

[0040] Base 1;

[0041] An edge grinding assembly 2 is arranged along the length direction of the base 1;

[0042] The lower conveying assembly 3 consists of two sets, which are arranged in parallel on the base 1. The conveying direction of the lower conveying assembly 3 is the same as the length direction of the base 1. The lower conveying assembly 3 is used to convey the plate to be processed 13 to the grinding assembly 2 for processing.

[0043] A plurality of columns 4 are installed on the top of the base 1;

[0044] Several cantilever beams 5 are installed on the top of the column 4;

[0045] The first upper conveying component 6 is disposed on the cantilever beam 5;

[0046] The second upper conveying component 7 is disposed on the column 4.

[0047] The first upper conveying component 6 and the second upper conveying component 7 are respectively used to press the plate 13 to be processed onto the two sets of lower conveying components 3.

[0048] The cantilever beam 5 is installed on the top of the column 4, allowing it to pass over the second conveying assembly from above. The cantilever beam 5 provides an installation position for the first conveying assembly, enabling them to be installed side-by-side. In actual production, the sheet material to be processed, such as a stone slab or glass slab, enters from the feed end of the lower conveying assembly 3. The lower conveying assembly 3 provides power to the sheet material, allowing it to move along the conveying direction of the lower conveying assembly 3 and enter below the first upper conveying assembly 6 and the second upper conveying assembly 7. The first upper conveying assembly 6 and the second upper conveying assembly 7 press the sheet material 13 against the lower conveying assembly 3. It should be noted that the first upper conveying assembly 6 and the second upper conveying assembly 7 correspond one-to-one with the two sets of lower conveying assemblies 3, i.e., the first... The upper conveying component 6 is located directly above a set of lower conveying components 3, and the second upper conveying component 7 is located directly above another set of lower conveying components 3. This allows the sheet material 13 to be processed to be firmly pressed onto the lower conveying components 3, and avoids the problem of the sheet material 13 breaking due to the misalignment of the support point and the pressing point. As the sheet material 13 moves, when it passes through the edge grinding component 2, the edge grinding component 2 processes the edge of the sheet material 13. The first upper conveying component 6 and the second upper conveying component 7 press the sheet material 13 together. Since both sides of the sheet material 13 are subjected to downward pressure, the problem of the sheet material 13 shaking and shifting due to unilateral force during processing can be effectively avoided. Therefore, the edge accuracy of the processed sheet material is higher.

[0049] like Figure 2 and Figure 3 As shown, it also includes a first lifting assembly 8 and a second lifting assembly 9. The first lifting assembly 8 is installed on the cantilever beam 5, and the first upper conveying assembly 6 is installed on the first lifting assembly 8. The first lifting assembly 8 is used to drive the first upper conveying assembly 6 to move in the vertical direction.

[0050] The second lifting component 9 is installed on the column 4, and the second upper conveying component 7 is installed on the second lifting component 9. The second lifting component 9 is used to drive the second upper conveying component 7 to move in the vertical direction.

[0051] The first lifting component 8 and the second lifting component 9 can drive the first upper conveyor component 6 and the second upper conveyor component 7 to move vertically. When processing products of different thicknesses, the heights of the first upper conveyor component 6 and the second upper conveyor component 7 can be adjusted by the first lifting component 8 and the second lifting component 9 respectively, so as to adapt to the processing of sheet products of various thicknesses. Moreover, the heights of the first upper conveyor component 6 and the second upper conveyor component 7 can be adjusted independently, and irregular sheet products (such as sheets with different heights on both sides) can also be processed, making production more flexible.

[0052] like Figure 2 As shown, the first lifting assembly 8 includes a first lifting motor 81, a first dual-input shaft reducer 82, a first transmission rod 83, and a first slide 84; there are several first dual-input shaft reducers 82, which are respectively installed on the top of each of the cantilever beams 5. The input shafts of two adjacent first dual-input shaft reducers 82 are connected through the first transmission rod 83. The output end of the first lifting motor 81 is drivenly connected to the input shaft of the first dual-input shaft reducer 82 located at the end; the slider of the first slide 84 is fixedly connected to the cantilever beam 5, the slide base of the first slide 84 is fixedly connected to the first upper conveying assembly 6, and the screw of the first slide 84 is drivenly connected to the output shaft of the first dual-input shaft reducer 82.

[0053] The second lifting assembly 9 includes a second lifting motor 91, a second dual-input shaft reducer 92, a second transmission rod 93, and a second slide 94. Several second dual-input shaft reducers are installed on the top of the cantilever beam 5. The input shafts of two adjacent second dual-input shaft reducers are connected via the second transmission rod 93. The output end of the second lifting motor 91 is driven by the second dual-input shaft reducer 94 located at the end. The slider of the second slide 94 is fixedly connected to the column 4, the slide base of the second slide 94 is fixedly connected to the second upper conveying assembly 7, and the screw of the second slide 94 is driven by the output shaft of the second dual-input shaft reducer 92.

[0054] The input shafts of each of the first dual-input shaft reducers 82 are connected via the first transmission rod 83, allowing them to be connected in series. Only one drive source is needed to operate all the first dual-input shaft reducers 82. The first lifting motor 81 is connected to the end of each of the first dual-input shaft reducers 82 as a power input, providing power to each of the first dual-input shaft reducers 82. When the first lifting motor 81 starts, each of the first dual-input shaft reducers 82 rotates synchronously. The output shaft of each first dual-input shaft reducer 82 drives the screw of the first slide table 84 to rotate. The slide of the first slide table 84 causes the first upper conveying assembly 6 to slide up / down relative to the cantilever beam 5. The height of the first upper conveying component 6 relative to the lower conveying component 3 is adjusted accordingly. Similarly, when the second lifting motor 91 is started, the output shaft of the second dual-input shaft reducer 92 drives the screw of the second slide table 94 to rotate. The slide of the second slide table 94 drives the second upper conveying component 7 to slide up / down relative to the column 4, thereby adjusting the height of the second upper conveying component 7 relative to the lower conveying component 3. It should be noted that both the first dual-input shaft reducer 82 and the second dual-input shaft reducer 92 are dual-input shaft worm gear reducers, which are commercially available products. The first slide table 84 and the second slide table 94 are both single-axis dovetail slide tables, which are also commercially available products. Their specific structures will not be described in detail here. Because the worm gear has a self-locking characteristic, once the first upper conveyor assembly 6 and the second upper conveyor assembly 7 are adjusted, their heights are locked as long as the first lifting motor 81 and the second lifting motor 91 stop operating. The first upper conveyor assembly 6 and the second upper conveyor assembly 7 will not slide down under gravity. The first lifting motor 81 and the second lifting motor 91 do not need to be constantly energized to maintain their heights, resulting in greater energy savings and a longer service life. As an equivalent alternative, the first dual-input shaft reducer 82 and the second dual-input shaft reducer 92, located at the ends and not connected to the first lifting motor 81 or the second lifting motor 91, can be replaced with a single-input shaft reducer motor to save costs.

[0055] Furthermore, it also includes a drive component 10, such as Figure 2 As shown, the drive assembly 10 includes a first drive motor 101, a drive reduction gearbox 102, and a universal joint 103; Figure 1 and Figure 2As shown, the lower conveying assembly 3 includes a lower beam 31, a lower active synchronous pulley 32, a lower driven synchronous pulley 33, and a lower synchronous belt 34. The lower beam 31 is mounted on the base 1. The active synchronous pulley and the driven synchronous pulley are respectively disposed at both ends of the lower beam 31. The lower active synchronous pulley 32 and the lower driven synchronous pulley 33 are connected by the lower synchronous belt 34. The lower active synchronous pulleys 32 of the two sets of the lower conveying assembly 3 are connected by transmission. The drive reduction gearbox 102 is mounted on the base 1. The output end of the first drive motor 101 is connected by transmission to the input end of the drive reduction gearbox 102. One output end of the drive reduction gearbox 102 is connected by transmission to the lower active synchronous pulley 32 through the universal joint 103.

[0056] The first drive motor 101 provides power to the drive reduction gearbox 102. The drive reduction gearbox 102 provides driving force to the lower active synchronous pulley 32 through the universal joint 103, so that the lower active synchronous pulley 32 drives the lower driven synchronous pulley 33 to rotate through the lower synchronous belt 34. During the rotation of the synchronous belt, the plate to be processed 13 can be moved on the lower conveying assembly 3. The lower beam 31 provides support for the lower synchronous belt 34. When the first upper conveying assembly 6 and the second upper conveying assembly 7 apply pressure to the plate, the lower synchronous belt 34 will not bend downward due to the pressure, thus providing strong support for the plate to be processed 13. The lower active synchronous pulleys 32 of the two sets of lower conveying components 3 are connected by a drive shaft and a coupling. This not only allows the two sets of lower conveying components 3 to share a power source, saving equipment costs and energy consumption, but also ensures that the lower active synchronous pulleys 32 of the two sets of lower conveying components 3 rotate at the same speed. This ensures that the lower synchronous belts 34 of the two sets of lower conveying components 3 move at the same speed, so as to ensure that the plate 13 to be processed will not deflect due to the different moving speeds on both sides during the conveying process.

[0057] Furthermore, such as Figure 1-3 As shown, the second upper conveying assembly 7 includes a second upper beam 71, an upper active synchronous pulley 72, and an upper driven synchronous pulley 73. The second upper beam 71 is mounted on the column 4. The upper active synchronous pulley 72 and the upper driven synchronous pulley 73 are respectively disposed at both ends of the second upper beam 71. The upper active synchronous pulley 72 and the upper driven synchronous pulley 73 are connected by transmission through the upper synchronous belt 74. The drive reduction gearbox 102 is a dual-output shaft reduction gearbox. The other output end of the drive reduction gearbox 102 is connected to the upper synchronous belt 74 pulley by transmission through the universal joint 103.

[0058] The second upper conveying component 7 and the lower conveying component 3 share the same drive component 10, so that the conveying speed of the second upper conveying component 7 is the same as that of the lower conveying component 3, which further improves the stability of the plate to be processed 13 during the conveying process, making it less prone to deflection during the conveying process, and eliminating the need to set up a separate power source for the second conveying component, further reducing equipment costs.

[0059] As one implementation method, such as Figure 3 As shown, the structure of the first upper conveying component 6 is the same as that of the second upper conveying component 7, and the upper active synchronous pulley 72 of the first upper conveying component 6 and the upper active synchronous pulley 72 of the second upper conveying component 7 are connected in a transmission manner.

[0060] In this way, the first upper conveying component 6, the second upper conveying component 7, and the two sets of lower driving components 10 can be driven simultaneously by one driving component 10. Moreover, the conveying speed of the first upper conveying component 6, the second upper conveying component 7, and the two sets of lower driving components 10 is exactly the same. The material to be processed 13 can achieve more stable translation during the conveying process and the processing accuracy is higher.

[0061] As a second implementation method, such as Figure 4 As shown, it also includes a second drive motor 11. The structure of the first upper conveying component 6 is the same as that of the second upper conveying component 7. The second drive motor 11 is connected to the upper active synchronous pulley 72 of the first upper conveying component 6.

[0062] The first upper conveyor assembly 6 is driven by the second drive motor 11, making the first upper conveyor completely independent of the second upper conveyor assembly 7. This facilitates the separate adjustment of the heights of the first upper conveyor assembly 6 and the second upper conveyor assembly 7, thereby increasing the flexibility of production and processing. Both the first drive motor 101 and the second drive motor 11 can be servo motors. Since servo motors have high precision, they can better control the conveying speed of the first upper conveyor assembly 6, so that the conveying speed of the first upper conveyor assembly 6 and the conveying speed of the second upper conveyor assembly 7 are kept synchronized.

[0063] As a third embodiment, such as Figure 2 As shown, the first upper conveying assembly 6 includes a first upper beam 61 and a plurality of pressure rollers 62. The first upper beam 61 is mounted on the cantilever beam 5, and the pressure rollers 62 are disposed on the bottom surface of the first upper beam 61.

[0064] The first upper conveying component 6 is a non-powered structure. When the plate to be processed 13 moves under the drive of the lower conveying component 3 and the second upper conveying component 7, the pressure roller 62 pressing against the plate to be processed 13 will also rotate with the movement of the plate to be processed 13, thereby achieving the pressing effect on the plate to be processed 13.

[0065] like Figure 5 As shown, the bottom of the first upper beam 61 is provided with several mounting frames 611, and several elastic fillers 63 are provided in the mounting frames 611; the pressure roller 62 includes a rotating wheel 621, a rotating shaft 622, a movable arm 623 and a connecting shaft 624. The movable arm 623 is a crank structure. The rotating wheel 621 is rotatably mounted between two movable arms 623 through the rotating shaft 622. The connecting shaft 624 is located at the end of the movable arm 623 away from the rotating wheel 621, and the connecting shaft 624 passes through the mounting frame 611. The connecting shaft 624 is a polygonal structure. The elastic fillers 63 fill the space between the mounting frame 611 and the connecting shaft 624.

[0066] With this configuration, the rotating wheel 621 presses against the top surface of the plate 13 to be processed. When there is a height error in the plate 13, the rotating wheel 621 will drive the connecting shaft 624 to rotate through the movable arm 623. Since the connecting shaft 624 is polygonal and the space between the connecting shaft 624 and the mounting frame 611 is filled with several elastic fillers 63, the connecting shaft 624 will squeeze the elastic fillers 63 during rotation, causing the elastic fillers 63 to undergo elastic deformation. This provides the rotating wheel 621 with an elastic force for up-and-down swinging, thereby absorbing the height error of the plate 13 to be processed. This ensures that the downward pressure of the rotating wheel 621 on the plate 13 to be processed is always kept within a certain range, preventing the rotating wheel 621 from being unable to rotate normally due to excessive pressure, which could cause the plate 13 to deflect during the conveying process.

[0067] Furthermore, such as Figure 6 As shown, both the first upper conveying assembly 6 and the second upper conveying assembly 7 are provided with a pre-compression assembly 12 at their feed ends. The pre-compression assembly 12 includes a cylinder 121, a pre-compression wheel 122, and a wheel seat 123. The cylinder 121 is fixedly installed on the first upper conveying assembly 6 or the second upper conveying assembly 7. The wheel seat 123 is installed on the output end of the cylinder 121. The pre-compression wheel 122 is rotatably installed on the wheel seat 123.

[0068] The plate to be processed 13 enters from the inlet end of the lower conveying assembly 3. When the plate to be processed 13 enters the first upper conveying assembly 6 and the second upper conveying assembly 7, the cylinder 121 extends the piston rod downward to drive the wheel seat 123 and the pre-pressing wheel 122 to press down, thereby pre-pressing the plate to be processed 13, so that the assembly to be processed is already in a pressed state when it enters the first upper conveying assembly 6 and the second upper conveying assembly 7.

[0069] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0070] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A double-beam single-sided edge grinding machine, characterized in that, include: Base; An edge grinding assembly, wherein the edge grinding assembly is arranged along the length direction of the base; The lower conveying assembly consists of two sets, which are arranged in parallel on the base. The conveying direction of the lower conveying assembly is the same as the length direction of the base. The lower conveying assembly is used to convey the plate to be processed to the grinding assembly for processing. Several columns are installed on top of the base; Several cantilever beams are installed on the top of the column; A first upper conveying assembly is disposed on the cantilever beam; The second upper conveying component is disposed on the column. The first upper conveying assembly and the second upper conveying assembly are respectively used to press the sheet material to be processed onto the two sets of lower conveying assemblies.

2. The double-beam single-sided grinding machine according to claim 1, characterized in that, It also includes a first lifting assembly and a second lifting assembly. The first lifting assembly is installed on the cantilever beam, and the first upper conveying assembly is installed on the first lifting assembly. The first lifting assembly is used to drive the first upper conveying assembly to move in the vertical direction. The second lifting component is installed on the column, and the second upper conveying component is installed on the second lifting component. The second lifting component is used to drive the second upper conveying component to move in the vertical direction.

3. A double-beam single-sided edge grinding machine according to claim 2, characterized in that, The first lifting assembly includes a first lifting motor, a first dual-input shaft reducer, a first transmission rod, and a first slide table; there are several first dual-input shaft reducers, which are respectively installed on the top of each of the cantilever beams, and the input shafts of two adjacent first dual-input shaft reducers are connected through the first transmission rod; the output end of the first lifting motor is drivenly connected to the input shaft of the first dual-input shaft reducer located at the end. The slider of the first slide table is fixedly connected to the cantilever beam, the slide base of the first slide table is fixedly connected to the first upper conveying assembly, and the screw of the first slide table is drivenly connected to the output shaft of the first dual-input shaft reducer. The second lifting assembly includes a second lifting motor, a second dual-input shaft reducer, a second transmission rod, and a second slide table; there are several second dual-input shaft reducers, which are respectively installed on the top of the cantilever beam. The input shafts of two adjacent second dual-input shaft reducers are connected through the second transmission rod. The output end of the second lifting motor is driven by the second dual-input shaft reducer located at the end. The slider of the second slide is fixedly connected to the column, the slide base of the second slide is fixedly connected to the second upper conveying assembly, and the screw of the second slide is drivenly connected to the output shaft of the second dual-input shaft reducer.

4. A double-beam single-sided edge grinding machine according to claim 1, characterized in that, It also includes a drive assembly, which comprises a first drive motor, a drive reduction gearbox, and a universal joint; the lower conveying assembly includes a lower beam, a lower driving synchronous pulley, a lower driven synchronous pulley, and a lower synchronous belt. The lower beam is mounted on the base, and the driving synchronous pulley and the driven synchronous pulley are respectively disposed at both ends of the lower beam. The lower driving synchronous pulley and the lower driven synchronous pulley are connected by the lower synchronous belt, and the lower driving synchronous pulleys of the two sets of lower conveying assemblies are connected by transmission. The drive reduction gearbox is mounted on the base, and the output end of the first drive motor is connected to the input end of the drive reduction gearbox. One output end of the drive reduction gearbox is connected to the lower driving synchronous pulley by the universal joint.

5. A double-beam single-sided edge grinding machine according to claim 4, characterized in that, The second upper conveying assembly includes a second upper beam, an upper driving synchronous pulley, an upper driven synchronous pulley, and an upper synchronous belt. The second upper beam is mounted on the column. The upper driving synchronous pulley and the upper driven synchronous pulley are respectively disposed at both ends of the second upper beam. The upper driving synchronous pulley and the upper driven synchronous pulley are connected by the upper synchronous belt. The drive reduction gearbox is a dual-output shaft reduction gearbox. The other output end of the drive reduction gearbox is connected to the upper synchronous pulley by the universal joint.

6. A double-beam single-sided edge grinding machine according to claim 5, characterized in that, The structure of the first upper conveying component is the same as that of the second upper conveying component, and the upper active synchronous pulley of the first upper conveying component and the upper active synchronous pulley of the second upper conveying component are connected by a drive.

7. A double-beam single-sided edge grinding machine according to claim 5, characterized in that, It also includes a second drive motor. The structure of the first upper conveying component is the same as that of the second upper conveying component. The second drive motor is connected to the active synchronous pulley of the first upper conveying component.

8. A double-beam single-sided edge grinding machine according to claim 5, characterized in that, The first upper conveying assembly includes a first upper beam and several pressure rollers. The first upper beam is mounted on the cantilever beam, and the pressure rollers are disposed on the bottom surface of the first upper beam.

9. A double-beam single-sided edge grinding machine according to claim 8, characterized in that, The bottom of the first upper beam is provided with several mounting frames, and several elastic fillers are provided in the mounting frames; the pressure roller includes a rotating wheel, a rotating shaft, a movable arm and a connecting shaft. The movable arm is a crank structure. The rotating wheel is rotatably mounted between two movable arms through the rotating shaft. The connecting shaft is located at the end of the movable arm away from the rotating wheel and passes through the mounting frame. The connecting shaft is a polygonal structure. The elastic fillers fill the space between the mounting frame and the connecting shaft.

10. A double-beam single-sided edge grinding machine according to claim 1, characterized in that, Both the first upper conveying assembly and the second upper conveying assembly are equipped with a pre-compression assembly at their feed ends. The pre-compression assembly includes a cylinder, a pre-compression wheel, and a wheel seat. The cylinder is fixedly installed on the first upper conveying assembly or the second upper conveying assembly, the wheel seat is installed on the output end of the cylinder, and the pre-compression wheel is rotatably installed on the wheel seat.

Images