Environment-friendly graphite homogeneous composite board and processing equipment

Abstract

The invention discloses an environment-friendly graphite homogeneous composite board and processing equipment in the technical field of graphite homogeneous plates, and the environment-friendly graphite homogeneous composite board comprises a variable-diameter driving mechanism which is connected with a machine table and drives the machine table to drive a workpiece to move horizontally; the turnover mechanism is connected with the machine table; and the lifting driving mechanism is connected with the variable-diameter driving mechanism and the turnover mechanism, the lifting driving mechanism drives the turnover mechanism to drive a workpiece to turn over to change the angle of the horizontal plane of the workpiece, and workpiece machining of an arc-shaped track is achieved. The variable-diameter driving mechanism drives the lifting driving mechanism to work, the lifting driving mechanism drives the turnover mechanism to drive a workpiece to turn over on the horizontal plane, and the walking angle of the workpiece is changed, so that the workpiece is drilled in an arc-shaped track, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of graphite homogeneous plates, in particular to an environmentally friendly graphite homogeneous composite plate and processing equipment. Background Art

[0002] Graphite homogeneous board is made of special inorganic non-combustible mineral fiber. Graphite homogeneous board is a new type of composite door core filling material. Its unique honeycomb isolation chamber structure has the characteristics of low density and low thermal conductivity, making it flame retardant.

[0003] The existing graphite homogeneous plate needs to be drilled on its surface during the processing process. According to different usage scenarios, the drilling holes are generally distributed along a straight trajectory, along an arc trajectory, and along an elliptical trajectory. The existing drilling equipment needs to manually mark the drilling positions when performing arc trajectory drilling or elliptical trajectory drilling, and then drill them one by one, which is time-consuming and laborious. Therefore, how to quickly perform arc trajectory drilling or elliptical trajectory drilling is a problem that needs to be urgently solved by technicians in this technical field. Summary of the invention

[0004] The purpose of the present invention is to provide an environmentally friendly graphite homogeneous composite plate and processing equipment to solve the problem that the existing drilling equipment proposed in the above background technology needs to manually mark the drilling positions when performing arc trajectory drilling or elliptical trajectory drilling, and then drill holes one by one, which is time-consuming and laborious.

[0005] To achieve the above object, the present invention provides the following technical solution: an environmentally friendly graphite homogeneous composite plate processing equipment, comprising: a machine table on which a workpiece is placed for processing; A variable diameter driving mechanism, the variable diameter driving mechanism is connected to the machine platform, and the machine platform is driven by the variable diameter driving mechanism to drive the workpiece to move horizontally; A turning mechanism connected to the machine platform; The lifting drive mechanism is connected to the variable diameter drive mechanism and the turning mechanism respectively. The lifting drive mechanism drives the turning mechanism to turn the workpiece to change the horizontal plane angle of the workpiece, thereby realizing arc-shaped track workpiece processing.

[0006] Preferably, the machine comprises: Base assembly; a workbench, the workbench being slidably connected to the base assembly; A lifting plate, the lifting plate is slidably connected to the base assembly, and the lifting plate is arranged on the inner side of the workbench and passes through both ends of the workbench; A turntable, the turntable being rotatably connected to the workbench; A working arm, the working arm is arranged on the side of the base assembly, and the working arm includes a guide column, a power box and a lifting arm; The guide column is arranged on the side of the base assembly, the power box is arranged at the end of the guide column, the lifting arm is slidably connected to the guide column through the power box, the lifting arm is arranged at the upper end of the turntable, and a drilling device is installed on the lifting arm on the side facing the turntable.

[0007] Preferably, the base assembly comprises: Base; A guide frame, wherein the guide frame is detachably mounted on the top of the base, a first guide groove and a first connecting hole are respectively provided at the bottom of the inner cavity of the guide frame, and a first sliding groove is provided on the inner cavity side wall of the guide frame; The column is detachably mounted at the four corners of the inner cavity of the guide frame and passes through the top of the guide frame. A second sliding groove is provided on the side wall of the column.

[0008] Preferably, a first sliding block is provided on the side wall of the workbench; The bottom of the inner cavity side wall of the workbench is provided with gear teeth; A second connecting hole communicating with the inner cavity of the workbench is provided on the top of the workbench.

[0009] Preferably, the four corners of the side of the lifting plate are each provided with a second sliding block; A third slide groove is provided on the top of the lifting plate, and the third slide groove runs through both ends of the lifting plate; A first connecting block is arranged at the bottom of the lifting plate, and a ball groove is opened at the bottom of the first connecting block.

[0010] Preferably, the variable diameter driving mechanism comprises: A first rotating disk, wherein a first telescopic mechanism is disposed on a side wall of the first rotating disk, a driving tooth is disposed on a telescopic end of the first telescopic mechanism, and a first connecting shaft is disposed at a bottom of the first rotating disk; A power mounting seat, the power mounting seat is arranged at the lower end of the first rotating disk, a second connecting block is arranged on the top of the power mounting seat, the second connecting block is movably connected with the first connecting shaft, a rotation driving mechanism is arranged on the inner side of the power mounting seat, and the rotation driving mechanism is connected with the first rotating disk through the first connecting shaft; A second turntable, wherein the second turntable is arranged on the side of the first turntable, a second telescopic mechanism is arranged on the side wall of the second turntable, a driven tooth meshing with the driving tooth is arranged at the telescopic end of the second telescopic mechanism, and a second connecting shaft is arranged at the bottom of the second turntable.

[0011] Preferably, the flipping mechanism comprises: A housing, wherein a first mounting plate is disposed on the top of the housing, a first mounting groove penetrating the top of the first mounting plate is formed on the top of the housing, and a second guide groove is formed on the side wall of the housing; A rotating shaft, the rotating shaft is arranged in the inner cavity of the shell through a first mounting groove and passes through the top of the first mounting plate, and an arc groove and a vertical groove are opened on the side wall of the rotating shaft, and the arc groove and the vertical groove are connected; A driving rod is arranged on the outer side of the shell and connected to the rotating shaft.

[0012] Preferably, a second mounting groove is provided at the end of the driving rod; The inner cavity of the second installation groove is provided with a spring and a stop block, the stop block is connected to the spring, and the stop block passes through the second guide groove and is connected to the arc groove; A third sliding block is arranged at the bottom of one end of the driving rod away from the stop block.

[0013] Preferably, the lifting drive mechanism comprises: A mounting sleeve, wherein a second mounting plate is disposed on the top of the mounting sleeve; A connecting rod, wherein a first connecting ball and a second connecting ball are respectively arranged at both ends of the connecting rod, and the first connecting ball is movably connected to the second mounting plate.

[0014] An environmentally friendly graphite homogeneous composite plate is processed by an environmentally friendly graphite homogeneous composite plate processing equipment. The environmentally friendly graphite homogeneous composite plate comprises inorganic non-combustible mineral fibers, organic materials and inorganic mineral glue, wherein the organic materials are cotton fibers or flax fibers, and the inorganic mineral glue is silicon-calcium inorganic mineral glue.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) The variable diameter drive mechanism drives the lifting drive mechanism to work, and the lifting drive mechanism drives the flipping mechanism to drive the workpiece to flip on the horizontal plane, changing the walking angle of the workpiece, thereby realizing the arc trajectory drilling operation on the workpiece and improving work efficiency; (2) The rotary drive mechanism drives the first turntable to rotate through the first connecting shaft, drives the plurality of first telescopic mechanisms to make circular motion through the first turntable, drives the driving teeth to make circular motion through the first telescopic mechanisms, drives the worktable to move horizontally along the length direction of the guide frame in the inner cavity of the guide frame through the cooperation of the driving teeth and the gear teeth, drives the worktable to move through the worktable, thereby realizing continuous drilling operation; (3) The first telescopic mechanism drives the driving teeth to telescope to change the rotational circumference of the driving teeth. By changing the rotational circumference of the driving teeth, the travel distance of the workbench can be changed. Because the farther the driving teeth are from the first turntable, the larger the spacing between two adjacent driving teeth is. Conversely, the smaller the spacing between two adjacent driving teeth is, until the two adjacent driving teeth fit together to form a complete circle. When the two adjacent driving teeth fit together to form a complete circle, the drill bit on the drilling device is replaced with a milling cutter to machine a groove on the plate. When the driving teeth gradually move away from the first turntable, there is a gap between the two adjacent driving teeth. When the gap between the two adjacent driving teeth corresponds to the gear teeth, the travel of the workbench will pause. The larger the gap, the longer the pause time. Therefore, holes of different depths can be drilled. (4) While the worktable is moving, the workpiece is driven to rotate at a certain angle. After moving to a certain position, the worktable stops moving to drill holes. After drilling, the driving rod drives the rotating shaft to reset, and then the extension distance of the second telescopic mechanism is adjusted to make the workpiece rotate at a larger angle. By analogy, an arc track hole or an elliptical track hole can be formed. (5) Adding cotton fiber or flax fiber to graphite homogeneous composite sheets can hinder the generation and development of microcracks in the composite sheets, enhance the tensile strength, flexural strength, shear strength and fatigue strength of the composite sheets, and improve the toughness of the composite sheets. At the same time, cotton fiber can increase the porosity of the composite sheets, thereby improving the thermal insulation properties of the composite sheets. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the structure of the machine of the present invention; Figure 3 It is a schematic diagram of the structure of the base assembly of the present invention; Figure 4 It is a schematic diagram of the structure of the workbench of the present invention; Figure 5 It is a top view schematic diagram of the lifting plate of the present invention; Figure 6 It is a bottom view schematic diagram of the lifting plate of the present invention; Figure 7 It is a schematic diagram of the structure of the variable diameter driving mechanism of the present invention; Figure 8 This is a schematic diagram of the connection between the first rotating disk and the power mounting seat of the present invention; Fig. 9 It is a schematic diagram of the structure of the flipping mechanism of the present invention; Fig.10 This is a schematic diagram of the shell structure of the present invention; Fig.11 This is a schematic diagram of the rotating shaft structure of the present invention; Fig.12 It is a partial cross-sectional schematic diagram of the driving rod of the present invention; Fig.13 It is a schematic diagram of the structure of the lifting drive mechanism of the present invention; Fig.14 This is a schematic diagram of the workpiece arc trajectory drilling of the present invention; Fig.15 This is a schematic diagram of the elliptical trajectory drilling of the workpiece according to the present invention.

[0017] In the figure: 100 machine, 110 base assembly, 110a base, 110b guide frame, 110b-1 first guide groove, 110b-2 first connecting hole, 110b-3 first slide groove, 110c column, 110c-1 second slide groove, 120 workbench, 120a first slider, 120b gear teeth, 120c second connecting hole, 130 lifting plate, 130a second slider, 130b third slide groove, 130c first connecting block, 130c-1 ball groove, 140 turntable, 150 working arm, 150a guide column, 150b power box, 150c lifting arm, 200 variable diameter driving mechanism, 210 first turntable, 210a first telescopic mechanism, 210a -1 driving tooth, 210b first connecting shaft, 220 power mounting seat, 220a second connecting block, 230 second turntable, 230a second telescopic mechanism, 230a-1 driven tooth, 230b second connecting shaft, 300 flipping mechanism, 310 housing, 310a first mounting plate, 310b first mounting groove, 310c second guide groove, 320 rotating shaft, 320a arc groove, 320b vertical groove, 330 driving rod, 330a second mounting groove, 330b spring, 330c stop block, 330d third slider, 400 lifting driving mechanism, 410 mounting sleeve, 410a second mounting plate, 420 connecting rod, 420a first connecting ball, 420b second connecting ball. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] The present invention provides an environmentally friendly graphite homogeneous composite plate and processing equipment, wherein a variable diameter driving mechanism drives a lifting driving mechanism to work, and the lifting driving mechanism drives a flipping mechanism to flip a workpiece on a horizontal plane, thereby changing the walking angle of the workpiece, thereby realizing an arc-shaped trajectory drilling operation on the workpiece, and improving work efficiency, comprising: a machine platform 100, a variable diameter driving mechanism 200, a flipping mechanism 300 and a lifting driving mechanism 400; Example 1

[0020] See also Figure 1 , Fig.14 and Fig.15 The machine 100 is placed on the ground, the workpiece, i.e., the environmentally friendly graphite homogeneous composite plate, is placed on the top of the machine 100, and the workpiece is drilled on the top of the machine 100; The variable diameter driving mechanism 200 can be detachably installed inside the machine platform 100, and the variable diameter driving mechanism 200 provides rotational power and drives the workpiece on the machine platform 100 to perform translational motion at the same time; The lifting drive mechanism 400 is detachably mounted inside the platform 100 and connected to the variable diameter drive mechanism 200. The lifting drive mechanism 400 converts the rotational power provided by the variable diameter drive mechanism 200 into a push-pull power for moving up and down. The flipping mechanism 300 can be detachably mounted inside the machine table 100 and penetrates the inside of the machine table 100 to be connected to the workpiece. The flipping mechanism 300 is connected to the lifting drive mechanism 400. The lifting drive mechanism 400 drives the flipping mechanism 300 to rotate on the horizontal plane. The flipping mechanism 300 drives the workpiece to rotate on the horizontal plane. The workpiece is rotated by a certain angle. Through the translation and rotation of the workpiece, the previous drilling hole and the next drilling hole are not on the same horizontal line. In the continuous horizontal movement and rotation, the drilling holes with arc trajectories or elliptical trajectories can be drilled on the workpiece. Fig.14 and Fig.15 As shown, there is no need to set up multiple servo drives for control, the structure is simple, and maintenance is convenient. Example 2

[0021] See also Figure 1-4 and Figure 7-8 , the machine 100 includes a base assembly 110 , a workbench 120 and a working arm 150 ; The base assembly 110 is placed on the ground, and the base assembly 110 includes a base 110a and a guide frame 110b; The base 110a is placed on the ground. The base 110a is hollow inside. A cabinet door is provided on the side of the base 110a. By opening the cabinet door, the equipment installed in the inner cavity of the base 110a can be entered to perform maintenance and repair. The guide frame 110b is detachably mounted on the top of the base 110a by bolts, and the front and rear ends of the guide frame 110b are respectively flush with the front and rear ends of the base 110a, and the guide frame 110b is a U-shaped structure; The left and right side walls of the inner cavity of the guide frame 110b are respectively provided with first slide grooves 110b-3 along the length direction of the guide frame 110b, and the first slide grooves 110b-3 penetrate both ends of the left and right side walls of the inner cavity of the guide frame 110b; The workbench 120 is detachably mounted on the inner side of the guide frame 110b, and the top of the workbench 120 penetrates the guide frame 110b and is arranged on the outer side of the guide frame 110b; The left and right side walls of the workbench 120 are integrally formed with first sliders 120a, which match the first slide groove 110b-3. The first slider 120a is inserted into the inner side of the first slide groove 110b-3. The workbench 120 is movably connected to the guide frame 110b through the cooperation of the first slider 120a and the first slide groove 110b-3. The workbench 120 can move along the length direction of the guide frame 110b on the inner side of the guide frame 110b through the cooperation of the first slider 120a and the first slide groove 110b-3. A gear tooth 120b is provided at the bottom of one of the side walls of the inner cavity of the workbench 120, and the gear tooth 120b contacts the bottom of the inner cavity of the guide frame 110b; The working arm 150 includes a guide column 150a, a power box 150b and a lifting arm 150c; The guide column 150a is vertically welded to the middle position of the side of the base 110a away from the cabinet door, and a lead screw is installed inside the guide column 150a; The power box 150b is detachably mounted on the top of the guide column 150a. A power member for screw transmission is installed inside the power box 150b. The screw is connected to the power member, and the power member provides a rotational force to drive the screw to rotate. The lifting arm 150c is slidably mounted on the side of the guide column 150a and connected to the lead screw through a thread. The lifting arm 150c is driven to move up and down along the side of the guide column 150a in the vertical direction of the guide column 150a by the rotation of the lead screw. The end of the lifting arm 150c away from the guide column 150a extends to the upper end of the workbench 120. A drilling device for drilling holes is installed on the side of the lifting arm 150c facing the workbench 120. The workpiece is placed on the top of the workbench 120. The position on the workpiece that needs to be drilled corresponds to the drill bit on the drilling device. The lifting arm 150c is driven to move up and down by the lead screw. The drilling device is driven to move up and down by the lifting arm 150c, and the drilling device is used to perform drilling operations on the position on the workpiece that needs to be drilled. The variable diameter driving mechanism 200 can be detachably installed inside the machine platform 100, and the variable diameter driving mechanism 200 includes a first rotating disk 210 and a power mounting seat 220; The first rotating disk 210 is installed at the bottom of the inner cavity of the guide frame 110b; A first telescopic mechanism 210a is detachably mounted on the outer circumferential wall of the first rotating disk 210. The first telescopic mechanism 210a includes but is not limited to an electric push rod, a hydraulic cylinder and a gas cylinder. The fixed end of the first telescopic mechanism 210a is connected to the first rotating disk 210. The telescopic end of the first telescopic mechanism 210a is detachably mounted with a driving tooth 210a-1, which meshes with the gear tooth 120b. A first connecting shaft 210b is integrally formed at the center of the bottom of the first rotating disk 210. The first connecting shaft 210b passes through the bottom of the inner cavity of the guide frame 110b and is inserted into the inner cavity of the base 110a. The power mounting seat 220 is arranged in the inner cavity of the base 110a, and a second connecting block 220a is arranged on the top of the power mounting seat 220. The second connecting block 220a penetrates the base 110a and is connected to the guide frame 110b. The first connecting shaft 210b on the first rotating disk 210 is inserted into the inner cavity of the second connecting block 220a, and the first connecting shaft 210b is connected to the second connecting block 220a through a bearing. A rotary drive mechanism is installed in the side groove of the power mounting seat 220. The rotary drive mechanism is a motor. The output shaft of the rotary drive mechanism is inserted into the inner cavity of the first connecting shaft 210b and connected to the first connecting shaft 210b through a spline or a flat key. Specifically, the rotary drive mechanism drives the first turntable 210 to rotate via the first connecting shaft 210b, drives the plurality of first telescopic mechanisms 210a to make circular motion via the first turntable 210, drives the driving teeth 210a-1 to make circular motion via the first telescopic mechanism 210a, drives the workbench 120 to move horizontally along the length direction of the guide frame 110b in the inner cavity of the guide frame 110b through the cooperation of the driving teeth 210a-1 and the gear teeth 120b, drives the workbench 120 to move horizontally along the length direction of the guide frame 110b, drives the workpiece to move via the workbench 120, thereby realizing continuous punching operation, drives the driving teeth 210a-1 to telescope via the first telescopic mechanism 210a to change the rotation circumference of the driving teeth 210a-1, and changes the travel distance of the workbench 120 by changing the rotation circumference of the driving teeth 210a-1, because the driving teeth 2 The farther 10a-1 is from the first turntable 210, the larger the spacing between two adjacent drive teeth 210a-1, and vice versa, the smaller the spacing between two adjacent drive teeth 210a-1, until two adjacent drive teeth 210a-1 fit together to form a complete circle. When two adjacent drive teeth 210a-1 fit together to form a complete circle, replacing the drill bit on the drilling device with a milling cutter can machine a groove on the plate. When the drive teeth 210a-1 gradually move away from the first turntable 210, there is a gap between two adjacent drive teeth 210a-1. When the gap between two adjacent drive teeth 210a-1 corresponds to the gear teeth 120b, the movement of the workbench 120 will pause. The larger the gap, the longer the pause time. Therefore, holes of different depths can be drilled. Example 3

[0022] See also Figure 1-13 A first guide groove 110b-1 and a first connection hole 110b-2 are respectively provided near the center of the bottom of the inner cavity of the guide frame 110b. The first guide groove 110b-1 is a long strip structure. The first guide groove 110b-1 and the first connection hole 110b-2 both penetrate the bottom of the guide frame 110b and communicate with the inner cavity of the base 110a. The first guide groove 110b-1 matches with the second connecting block 220a, and the second connecting block 220a is connected to the first guide groove 110b-1 through a linear bearing. The power mounting seat 220 is connected to the guide frame 110b through the cooperation of the second connecting block 220a and the first guide groove 110b-1. The power mounting seat 220 can move along the track of the first guide groove 110b-1 on the guide frame 110b through the cooperation of the second connecting block 220a and the first guide groove 110b-1. The base assembly 110 also includes a column 110c; There are four columns 110c, which are detachably mounted at the four corners of the inner cavity of the guide frame 110b by bolts. The columns 110c are in contact with two side walls of the inner cavity of the guide frame 110b, and the top of the column 110c passes through the top of the guide frame 110b and is arranged outside the guide frame 110b. A second slide groove 110c-1 is formed on the side wall of the column 110c, and the second slide groove 110c-1 runs through the top of the column 110c; A second connection hole 120c is opened at the center of the top of the workbench 120, and the second connection hole 120c penetrates the workbench 120 and is connected with the inner cavity of the workbench 120; The machine 100 further includes a lifting plate 130 and a turntable 140; The lifting plate 130 is disposed between the four columns 110c, and the lifting plate 130 is disposed inside the workbench 120. The front and rear ends of the lifting plate 130 respectively penetrate the front and rear sides of the workbench 120 and are disposed outside the workbench 120. The four outer corners of the lifting plate 130 are respectively integrated with second sliders 130a, which match the second slide groove 110c-1. The second slider 130a is inserted into the inner side of the second slide groove 110c-1. The lifting plate 130 is slidably connected with the column 110c through the cooperation of the second slider 130a and the second slide groove 110c-1. The lifting plate 130 can move up and down along the height direction of the column 110c between the four columns 110c through the cooperation of the second slider 130a and the second slide groove 110c-1. A third sliding groove 130b is provided at the top of the lifting plate 130 along the length direction of the lifting plate 130; A first connection block 130c is welded at the bottom center of the lifting plate 130, and a ball groove 130c-1 is opened at the bottom center of the first connection block 130c; The turntable 140 is placed on the top of the workbench 120, and the center position of the turntable 140 corresponds to the center position of the second connecting hole 120c; The variable diameter driving mechanism 200 further includes a second rotating disk 230; A second telescopic mechanism 230a is detachably mounted on the outer circumferential wall of the second rotating disk 230. The second telescopic mechanism 230a includes but is not limited to an electric push rod, a hydraulic cylinder and a gas cylinder. The fixed end of the second telescopic mechanism 230a is connected to the second rotating disk 230. A driven tooth 230a-1 is detachably mounted on the telescopic end of the second telescopic mechanism 230a, and the driven tooth 230a-1 is meshed with the driving tooth 210a-1. The rotation of the driving tooth 210a-1 drives the driven tooth 230a-1 to make a circular motion, thereby driving the second rotating disk 230 to rotate; The second rotating disk 230 is coaxially integrated with a second connecting shaft 230b at the bottom thereof. The second connecting shaft 230b is connected to the first connecting hole 110b-2 via a bearing. The second rotating disk 230 can rotate at the bottom of the inner cavity of the guide frame 110b via the second connecting shaft 230b. The lifting drive mechanism 400 is disposed in the inner cavity of the machine platform 100 and connected to the variable diameter drive mechanism 200; The lifting drive mechanism 400 includes a mounting sleeve 410 and a connecting rod 420; The mounting sleeve 410 is connected to the telescopic end of one of the second telescopic mechanisms 230a through a spline or a flat key, and the telescopic movement of the telescopic end of the second telescopic mechanism 230a drives the mounting sleeve 410 to move horizontally; A second mounting plate 410a is integrally formed on the top of the mounting sleeve 410; The two ends of the connecting rod 420 are respectively integrally formed with a first connecting ball 420a and a second connecting ball 420b; The first connecting ball 420a is movably connected to the top end of the second mounting plate 410a away from the mounting sleeve 410, and the second connecting ball 420b is movably connected to the ball groove 130c-1; Specifically, in the initial state, the connecting rod 420 is in a vertical state, and the second telescopic mechanism 230a makes a circular motion under the drive of the driven tooth 230a-1, and the mounting sleeve 410 is driven to make a circular motion by the second telescopic mechanism 230a, and the second mounting plate 410a follows the mounting sleeve 410 to make a circular motion. Since the connecting rod 420 is in a vertical state, the circular motion of the second mounting plate 410a does not pull the connecting rod 420 to move. When it is necessary to pull the lifting plate 130 and drive the lifting plate 130 to move up and down, the second telescopic mechanism 230a extends outward, and the first extension mechanism 230a extends outward. The retracting mechanism 210a retracts inwards, and the connecting rod 420 moves outwards driven by the mounting sleeve 410, so that the connecting rod 420 tilts. When the mounting sleeve 410 follows the second retracting mechanism 230a to make a circular motion, the first connecting ball 420a makes a circular motion under the traction of the second mounting plate 410a. The first connecting ball 420a pulls the second connecting ball 420b to move up and down through the connecting rod 420, and pulls the lifting plate 130 up and down through the second connecting ball 420b. The farther the second mounting plate 410a is from the second rotating disk 230, the greater the distance the lifting plate 130 moves up and down. The flip mechanism 300 is installed in the inner cavity of the machine platform 100, and the flip mechanism 300 includes a housing 310, a rotating shaft 320 and a driving rod 330; The housing 310 is a cubic structure, and a first mounting plate 310a is integrally formed on the top of the housing 310. The top of the first mounting plate 310a contacts the top of the inner cavity of the workbench 120 and is detachably connected to the workbench 120 via bolts. The housing 310 is detachably mounted on the top of the inner cavity of the workbench 120 via the first mounting plate 310a and corresponds to the second connecting hole 120c. A first mounting groove 310b is formed on the top of the housing 310. The first mounting groove 310b passes through the top of the first mounting plate 310a. The first mounting groove 310b is a cylindrical structure. The first mounting groove 310b corresponds to the second connecting hole 120c. A second guide groove 310c is formed on the side wall of the housing 310, and the second guide groove 310c is connected to the inner cavity of the first installation groove 310b; The rotating shaft 320 is inserted into the inner cavity of the first mounting groove 310b, the top of the rotating shaft 320 passes through the second connecting hole 120c and is flush with the top of the workbench 120, the top of the rotating shaft 320 is detachably connected to the turntable 140 by bolts, the workpiece is placed on the top of the turntable 140, and the workpiece is fixed on the top of the turntable 140 by a clamping device; The front and rear sides of the outer circumferential wall of the rotating shaft 320 are respectively provided with arc grooves 320a, and the left and right sides of the outer circumferential wall of the rotating shaft 320 are provided with vertical grooves 320b, and the two arc grooves 320a are connected end to end through the two vertical grooves 320b; The driving rod 330 is disposed on the outside of the housing 310, one end of the driving rod 330 is inserted into the inner side of the second guide groove 310c, and the other end is disposed at the bottom of the housing 310 to contact the top of the lifting plate 130; A second mounting groove 330a is formed on one end of the driving rod 330 which is inserted into the inner side of the second guide groove 310c; The inner cavity of the second installation groove 330a is detachably mounted with a spring 330b and a stop block 330c. The spring 330b is mounted at one end of the inner cavity of the second installation groove 330a close to the inner side. The end of the stop block 330c is detachably connected to the spring 330b. The other end of the stop block 330c passes through the second installation groove 330a and is inserted into the inner side of the arc groove 320a. A third slider 330d is integrally formed at the bottom of one end of the driving rod 330 away from the stop block 330c. The third slider 330d is inserted into the inner side of the third slide groove 130b. The driving rod 330 slides on the top of the lifting plate 130 through the cooperation of the third slider 330d and the third slide groove 130b. During specific use, when it is necessary to perform arc-shaped or elliptical trajectory drilling on the surface of the workpiece, adjust the outward extension distance of the telescopic end of the second telescopic mechanism 230a, drive the lifting plate 130 to move up and down through the connecting rod 420, drive the driving rod 330 to move up and down through the lifting plate 130, drive the stop block 330c to slide on the inner side of the arc groove 320a through the driving rod 330, and use the arc groove 320a to drive the rotating shaft 320 to rotate a certain angle, and drive the turntable 140 to rotate a certain angle through the rotating shaft 320, and drive the workpiece to rotate and move through the turntable 140. While the workbench 120 is moving, the workpiece is driven to rotate a certain angle. After moving to a certain position, stop moving to drill holes. After drilling, the rotating shaft 320 is driven to reset through the driving rod 330, and then the extension distance of the second telescopic mechanism 230a is adjusted so that the workpiece rotates a larger angle. And so on, it can be formed as follows. Fig.14 or Fig.15 Arc track hole or elliptical track hole. Example 4

[0023] The device can also be provided with an independent servo motor to drive the second turntable 230. When the second turntable 230 is driven by the opposing servo motor, the driven tooth 230a-1 is removed and does not contact the driving tooth 210a-1. When the second turntable 230 is driven by the independent servo motor, the extension length of the second telescopic mechanism 230a can be adjusted at will, and more complex drilling trajectory operations can be performed, such as irregular drilling trajectories.

[0024] The present invention also provides an environmentally friendly graphite homogeneous composite plate, which includes inorganic non-combustible mineral fibers, organic materials and inorganic mineral glue, wherein the organic material is cotton fiber or flax fiber, and the inorganic mineral glue is silicon-calcium inorganic mineral glue. Adding cotton fiber or flax fiber to the graphite homogeneous composite plate can hinder the generation and development of microcracks in the composite plate, enhance the tensile strength, flexural strength, shear strength and fatigue strength of the composite plate, and improve the toughness of the composite plate. At the same time, the cotton fiber can increase the porosity of the composite plate, thereby improving the thermal insulation performance of the composite plate.

[0025] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed by the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An environmentally friendly graphite homogeneous composite plate processing equipment, characterized by: include: A machine platform (100), a workpiece is placed on top of the machine platform (100) for processing; A diameter-changing driving mechanism (200), the diameter-changing driving mechanism (200) being connected to the machine platform (100), and driving the machine platform (100) through the diameter-changing driving mechanism (200) to drive the workpiece to move horizontally; A turning mechanism (300), the turning mechanism (300) being connected to the machine platform (100); A lifting drive mechanism (400) is connected to the variable diameter drive mechanism (200) and the turning mechanism (300) respectively, and the lifting drive mechanism (400) drives the turning mechanism (300) to turn the workpiece to change the angle of the workpiece horizontal plane, thereby realizing arc-shaped track workpiece processing.

2. The processing equipment of an environmentally friendly graphite homogeneous composite plate according to claim 1 is characterized in that: The machine (100) comprises: Base assembly (110); A workbench (120), the workbench (120) being slidably connected to the base assembly (110); A lifting plate (130), the lifting plate (130) being slidably connected to the base assembly (110), the lifting plate (130) being arranged on the inner side of the workbench (120) and passing through both ends of the workbench (120); a turntable (140), the turntable (140) being rotatably connected to the workbench (120); A working arm (150), the working arm (150) being arranged on a side of the base assembly (110), the working arm (150) comprising a guide column (150a), a power box (150b) and a lifting arm (150c); The guide column (150a) is arranged on the side of the base assembly (110), the power box (150b) is arranged at the end of the guide column (150a), the lifting arm (150c) is slidably connected to the guide column (150a) through the power box (150b), the lifting arm (150c) is arranged at the upper end of the turntable (140), and a drilling device is installed on the lifting arm (150c) on the side facing the turntable (140).

3. The processing equipment of an environmentally friendly graphite homogeneous composite plate according to claim 2 is characterized in that: The base assembly (110) comprises: Base (110a); A guide frame (110b), the guide frame (110b) being detachably mounted on the top of the base (110a), the inner cavity bottom of the guide frame (110b) being respectively provided with a first guide groove (110b-1) and a first connection hole (110b-2), and the inner cavity side wall of the guide frame (110b) being provided with a first slide groove (110b-3); A column (110c) is detachably mounted on the four corners of the inner cavity of the guide frame (110b) and passes through the top of the guide frame (110b); a second sliding groove (110c-1) is provided on the side wall of the column (110c).

4. The processing equipment of an environmentally friendly graphite homogeneous composite plate according to claim 2 is characterized in that: A first sliding block (120a) is provided on the side wall of the workbench (120); The bottom of the inner cavity side wall of the workbench (120) is provided with gear teeth (120b); A second connection hole (120c) communicating with the inner cavity of the workbench (120) is provided on the top of the workbench (120).

5. The processing equipment of an environmentally friendly graphite homogeneous composite plate according to claim 2 is characterized in that: Second sliding blocks (130a) are provided at four corners of the side of the lifting plate (130); A third slide groove (130b) is provided on the top of the lifting plate (130), and the third slide groove (130b) runs through both ends of the lifting plate (130); A first connection block (130c) is provided at the bottom of the lifting plate (130), and a ball groove (130c-1) is provided at the bottom of the first connection block (130c).

6. The processing equipment of an environmentally friendly graphite homogeneous composite plate according to claim 1 is characterized in that: The variable diameter driving mechanism (200) comprises: A first rotating disk (210), wherein a first telescopic mechanism (210a) is arranged on a side wall of the first rotating disk (210), a driving tooth (210a-1) is arranged on the telescopic end of the first telescopic mechanism (210a), and a first connecting shaft (210b) is arranged at the bottom of the first rotating disk (210); a power mounting seat (220), the power mounting seat (220) being arranged at the lower end of the first rotating disk (210), a second connecting block (220a) being arranged on the top of the power mounting seat (220), the second connecting block (220a) being movably connected to the first connecting shaft (210b), a rotation driving mechanism being arranged on the inner side of the power mounting seat (220), the rotation driving mechanism being connected to the first rotating disk (210) via the first connecting shaft (210b); A second rotating disk (230), wherein the second rotating disk (230) is arranged on a side of the first rotating disk (210), a second telescopic mechanism (230a) is arranged on the side wall of the second rotating disk (230), a driven tooth (230a-1) meshing with the driving tooth (210a-1) is arranged at the telescopic end of the second telescopic mechanism (230a), and a second connecting shaft (230b) is arranged at the bottom of the second rotating disk (230).

7. The processing equipment of an environmentally friendly graphite homogeneous composite plate according to claim 1 is characterized in that: The turning mechanism (300) comprises: A housing (310), wherein a first mounting plate (310a) is arranged on the top of the housing (310), a first mounting groove (310b) penetrating the top of the first mounting plate (310a) is opened on the top of the housing (310), and a second guide groove (310c) is opened on the side wall of the housing (310); a rotating shaft (320), the rotating shaft (320) being arranged in the inner cavity of the housing (310) through the first mounting groove (310b) and penetrating the top of the first mounting plate (310a), the side wall of the rotating shaft (320) being provided with an arc-shaped groove (320a) and a vertical groove (320b), the arc-shaped groove (320a) and the vertical groove (320b) being connected; A driving rod (330), wherein the driving rod (330) is arranged outside the housing (310) and connected to the rotating shaft (320).

8. The processing equipment of the environmentally friendly graphite homogeneous composite plate according to claim 7 is characterized in that: A second mounting groove (330a) is formed at the end of the driving rod (330); The inner cavity of the second installation groove (330a) is provided with a spring (330b) and a stop block (330c), the stop block (330c) is connected to the spring (330b), and the stop block (330c) passes through the second guide groove (310c) and is connected to the arc groove (320a); A third sliding block (330d) is provided at the bottom of one end of the driving rod (330) away from the stop block (330c).

9. The processing equipment of an environmentally friendly graphite homogeneous composite plate according to claim 1, characterized in that: The lifting drive mechanism (400) comprises: A mounting sleeve (410), wherein a second mounting plate (410a) is arranged on the top of the mounting sleeve (410); A connecting rod (420), wherein two ends of the connecting rod (420) are respectively provided with a first connecting ball (420a) and a second connecting ball (420b), and the first connecting ball (420a) is movably connected to the second mounting plate (410a).

10. An environmentally friendly graphite homogeneous composite plate, which is processed by the processing equipment of the environmentally friendly graphite homogeneous composite plate according to claim 1, characterized in that: The environment-friendly graphite homogeneous composite plate comprises inorganic non-combustible mineral fibers, organic materials and inorganic mineral glue, wherein the organic materials are cotton fibers or flax fibers, and the inorganic mineral glue is silicon-calcium inorganic mineral glue.

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