Raised floor milling equipment

Abstract

To provide a milling cutter facility for an elevated floor that accelerates a production schedule, improves production efficiency, and reduces manpower requirements.SOLUTION: The present invention provides a milling cutter facility for an elevated floor, which is used for milling a plurality of ejector pin structures on the back of the elevated floor. The milling cutter facility includes a conveying device and a plurality of milling cutter ejector devices. The milling cutter ejector device includes an elevating device and a milling cutter set device. The plurality of milling cutter set devices have a plurality of milling cutter bodies. By the use of the above mentioned devices, the conveying device carries the elevated floor and moves it above the elevating device. The elevating device then pushes the elevated floor away from the conveying device and is contacted against the milling cutter set device, and performs milling to the corresponding ejector pin structure with the milling cutter bodies.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a milling machine, and more particularly to a raised floor milling machine that can automatically mill ejector pin structures in raised floors. [Background technology]

[0002] Currently, raised floors are widely used in many places, such as static-free computer rooms or clean rooms. All die-cast aluminum alloy raised floors are manufactured through five main processes, including mold opening, aluminum melting, die-casting, forming, and trimming.

[0003] However, most die-cast raised floors have some residual burrs, which can prevent the raised floors from sealing tightly together and with the stage frame during the installation process, making installation inconvenient and posing certain risks and safety concerns.

[0004] When fine processing is performed manually on each surface of the raised floor after molding, workers must transport the raised floor to the corresponding processing location in one go and perform the processing work, which not only results in discontinuous production processes and reduced production efficiency, but also requires a lot of labor and time for processing each time.

[0005] In addition, some raised floors have ribs of different heights at the bottom, which have the effect of improving strength and reducing weight, but the ribs of different heights also interfere with the milling operation of horizontally moving automatic milling equipment. Therefore, how to overcome the various drawbacks of the above-mentioned prior art is a difficult challenge that must be overcome in the current industry. Summary of the Invention [Problem to be solved by the invention]

[0006] An object of the present invention is to provide a raised floor milling facility that mills raised floor ejector pin structures using multiple milling machines with multiple sets of milling machines arranged without mutual interference, combined with an automated process, to accelerate production schedules, improve production efficiency, and reduce manpower requirements. [Means for solving the problem]

[0007] In order to achieve the above object, the present invention provides a conveying device and a first milling cutter. Cutting Device and second milling cutter Cutting and a raised floor milling apparatus.

[0008] The transport device includes a first frame, a second frame, and a transport structure, the transport structure being located between the first frame and the second frame and performing a displacement movement, and the transport structure being capable of supporting a plurality of raised floors.

[0009] The first milling cutter Cutting The device is disposed between the first frame and the second frame, and the first milling cutter is attached to the carrier structure. Cutting The first milling cutter passes through the device. Cutting The apparatus includes a first lifting device and a first milling set device.

[0010] The first lifting device includes four corner fixing members, which respectively fix the four corners of the raised floor and support the raised floor at a first height distance away from the transport structure.

[0011] The first lifting device is located at a position corresponding to the first lifting device and has a plurality of first milling bodies, which do not interfere with each other and are divided into several groups of barrel diameters according to the height of the ribs of the raised floor.

[0012] The second milling cutter Cutting the first milling cutter CuttingThe second milling cutter is positioned between the device and the second frame and passes through the conveying structure. Cutting The apparatus includes a second lifting device and a second milling set device.

[0013] The second lifting device includes four corner fixing members, which respectively fix the four corners of the raised floor and support the raised floor at a second height distance away from the transport structure.

[0014] The second milling cutter assembly device is located at a position corresponding to the second lifting device and has a plurality of second milling cutter bodies, which do not interfere with each other and are divided into several groups of barrel diameters according to the height of the ribs of the raised floor.

[0015] Further, the conveying structure includes a main frame, a chain set, a first gear set and a second gear set, both ends of the main frame are connected to the first gear set and the second gear set, respectively, the chain set is connected to the first gear set and the second gear set, respectively, and when the first gear set and the second gear set rotate synchronously, the chain set performs the displacement motion.

[0016] Furthermore, the chain set includes a guide bar and a chain, the guide bars are installed on two opposing outer edges of the main frame, the bearing parts of the chain respectively perform the displacement movement along the guide grooves of the guide bar, and the rollers and shafts of the chain respectively roll along the sliding surfaces of the guide bar to perform the displacement movement.

[0017] The transport device further includes a motor installed on the second frame, and the motor is connected to the second gear set to rotate the second gear set.

[0018] In a preferred embodiment, the raised floor milling equipment further comprises: Cutting a third milling cutter positioned between the device and the second frame; Cuttingand a third milling cutter is attached to the conveying structure. Cutting Pass the third milling cutter through the device Cutting The apparatus includes a third lifting apparatus and a third milling set apparatus.

[0019] The third lifting device includes four corner fixing members, which respectively fix the four corners of the raised floor and support the raised floor at a third height distance away from the transport structure.

[0020] The third milling cutter assembly device is located at a position corresponding to the third lifting device and has a plurality of third milling cutter bodies, which do not interfere with each other and are divided into several groups of barrel diameters according to the height of the ribs of the raised floor, and the plurality of third milling cutter bodies respectively correspond to a plurality of ejector positions different from the plurality of second milling cutter bodies and the plurality of first milling cutter bodies.

[0021] In a preferred embodiment, the raised floor milling equipment further comprises: Cutting a fourth milling cutter positioned between the device and the second frame; Cutting and a fourth milling cutter is attached to the conveying structure. Cutting Pass the fourth milling cutter through the device Cutting The apparatus includes a fourth lifting apparatus and a fourth milling set apparatus.

[0022] The fourth lifting device includes four corner fixing members, which respectively fix the four corners of the raised floor and support the raised floor at a fourth height distance from the transport structure.

[0023] The fourth milling cutter assembly device is located at a position corresponding to the fourth lifting device and has a plurality of fourth milling cutter bodies, which do not interfere with each other and are divided into several groups of barrel diameters according to the height of the ribs of the raised floor, and the plurality of fourth milling cutter bodies respectively correspond to a plurality of ejector positions different from the plurality of second milling cutter bodies and the plurality of first milling cutter bodies.

[0024] In one preferred embodiment, the first milling cutter Cutting The device further includes a first base, a first frame body, a first fixed plate, and a first transmission device.

[0025] The first base supports the first lifting device.

[0026] The first frame body has two ends connected to the first base and the first milling cutter assembly device, respectively, and the first frame body has a first slot through which the first lifting device passes.

[0027] The first fixed plate is spaced a first distance from the first frame body and has a plurality of first through holes, through which the first milling cutter body passes, and the first milling cutter body is connected by a first fixed ring.

[0028] The first transmission devices are respectively connected to the plurality of first milling cutter bodies and rotate the first milling cutter bodies.

[0029] In one preferred embodiment, the second milling cutter Cutting The device further includes a second base, a second frame body, a second fixed plate, and a second transmission device.

[0030] The second base supports the second lifting device.

[0031] The second frame body has two ends connected to the second base and the second milling cutter assembly device, respectively, and the second frame body has a second slot through which the second lifting device passes.

[0032] The second fixed plate is spaced a second distance from the second frame body and has a plurality of second through holes, through which the second milling cutter body passes, and the second milling cutter body is connected by a second fixed ring.

[0033] The second transmission device is connected to each of the plurality of second milling bodies and rotates the second milling bodies.

[0034] In one preferred embodiment, the third milling cutter Cutting The device further includes a third base, a third frame body, a third fixed plate, and a third transmission device.

[0035] The third base supports the third lifting device.

[0036] The third frame body has two ends connected to the third base and the third milling cutter assembly device, respectively, and the third frame body has a third slot through which the third lifting device passes.

[0037] The third fixed plate is spaced a third distance from the third frame body and has a plurality of third through holes, through which the third milling cutter body passes, and the third milling cutter body is connected by a third fixed ring.

[0038] The third transmission device is connected to each of the plurality of third milling cutter bodies and rotates the third milling cutter bodies.

[0039] In one preferred embodiment, the fourth milling cutter Cutting The device further includes a fourth base, a fourth frame body, a fourth fixed plate, and a fourth transmission device.

[0040] The fourth base supports the fourth lifting device.

[0041] The fourth frame body has two ends connected to the fourth base and the fourth milling cutter assembly device, respectively, and the fourth frame body has a fourth slot through which the fourth lifting device passes.

[0042] The fourth fixed plate is spaced a fourth distance from the fourth frame body and has a plurality of fourth through holes, through which the fourth milling cutter body passes, and the fourth milling cutter body is connected by a fourth fixed ring.

[0043] The fourth transmission device is connected to each of the plurality of fourth milling cutter bodies and rotates the fourth milling cutter bodies.

[0044] In a preferred embodiment, further, the first milling body, the second milling body, the third milling body and the fourth milling body are operated by a control device, and the control device is a hydraulic control device or a pneumatic control device.

[0045] In a preferred embodiment, the first frame body, the second frame body, the third frame body and the fourth frame body each further include two fasteners and a plurality of fine adjustment devices.

[0046] Furthermore, the raised floor milling equipment further includes a human-machine interface control platform, and the human-machine interface control platform controls the transfer device, the first milling Cutting device, the second milling cutter Cutting device, the third milling cutter Cutting device, the fourth milling cutter Cutting and electrically connected to the controller for controlling operation of the raised floor milling equipment.

[0047] In one preferred embodiment, each of the first lifting devices includes a first connecting device, a second connecting device, and a plurality of corner fixing members, two of which are installed above the first connecting device and the second connecting device, respectively, and the first connecting device and the second connecting device are located on both sides of the first lifting device, and a plurality of round tubes are used to connect the first connecting device and the second connecting device, and one of the round tubes is pushed by a pneumatic device or a hydraulic device to raise or lower the first connecting device and the second connecting device synchronously, and the raised floor is separated from the transport structure. The second lifting device includes a first connecting device, a second connecting device, and a plurality of corner fixing members, two of which are installed above the first connecting device and the second connecting device, respectively, and the first connecting device and the second connecting device are located on both sides of the second lifting device, and a plurality of round tubes are used to connect the first connecting device and the second connecting device, and one of the round tubes is pushed by a pneumatic or hydraulic device to raise or lower the first connecting device and the second connecting device synchronously, thereby supporting the raised floor away from the transport structure.

[0048] In a preferred embodiment, each of the first milling cutter bodies includes a synchronizer wheel, a spline, a push rod, a main shaft, a sleeve, and a milling cutter, wherein the push rod has a first accommodating space, the main shaft is located in the first accommodating space, the sleeve has a hollow structure and is movably connected to the spline, the milling cutter is connected to the main shaft, the milling cutter is located in the sleeve, and the synchronizer wheel drives the rotation of the spline.

[0049] In one preferred embodiment, each of the first frames further includes two fasteners and a plurality of fine adjustment devices, the two fasteners being respectively installed adjacent to two opposite sides of each of the slots, and the two opposite sides being located in the direction of displacement movement, and the plurality of fine adjustment devices being respectively installed equidistantly on the other two opposite sides of each of the slots. [Effects of the Invention]

[0050] Therefore, the raised floor milling equipment provided by the present invention can be used to mill the raised floor ejector pin structure using multiple milling equipment with multiple sets of milling cutters arranged without interfering with each other, combined with an automated process, to accelerate the production schedule, improve production efficiency, and reduce manpower requirements. [Brief explanation of the drawings]

[0051] [Figure 1] FIG. 1 is an explanatory diagram of a three-dimensional structure of a first embodiment of the present invention. [Figure 2] 1 is a perspective view illustrating a raised floor according to a first embodiment of the present invention. FIG. [Figure 3] FIG. 2 is a perspective view illustrating the raised floor of the first embodiment of the present invention from a different viewing angle. [Figure 4] 1 is a structural explanatory diagram of a transmission structure according to a first embodiment of the present invention; [Figure 5A] FIG. 1 is an exploded explanatory view of a transmission structure according to a first embodiment of the present invention. [Figure 5B] FIG. 2 is an exploded explanatory view of the chain set according to the first embodiment of the present invention. [Figure 6] FIG. 2 is a structural explanatory view of a first milling device according to the first embodiment of the present invention. [Figure 7] FIG. 2 is an exploded explanatory view of the first milling device according to the first embodiment of the present invention. [Figure 8] FIG. 2 is a structural explanatory view of a second milling device according to the first embodiment of the present invention. [Figure 9] FIG. 2 is an exploded explanatory view of the second milling device according to the first embodiment of the present invention. [Figure 10] FIG. 2 is a structural explanatory view of a third milling device according to the first embodiment of the present invention. [Figure 11] FIG. 2 is an exploded explanatory view of the third milling device according to the first embodiment of the present invention. [Figure 12] FIG. 3 is a structural explanatory view of a fourth milling device according to the first embodiment of the present invention. [Figure 13]FIG. 3 is an exploded explanatory view of a fourth milling device according to the first embodiment of the present invention. [Figure 14] FIG. 3 is a structural explanatory view of a fifth milling device according to the first embodiment of the present invention. [Figure 15] FIG. 3 is an exploded explanatory view of a fifth milling device according to the first embodiment of the present invention. [Figure 16] FIG. 10 is an explanatory diagram of a three-dimensional structure of a second embodiment of the present invention. [Figure 17] FIG. 10 is a partial cross-sectional explanatory view of a fifth milling cutter body according to a second embodiment of the present invention. [Figure 18] FIG. 10 is a structural explanatory view of a fifth milling cutter body according to a second embodiment of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0052] To make the above and other objects, features, advantages and embodiments of the present invention more easily understandable, the following description is given in conjunction with the drawings.

[0053] In accordance with common practice, the various features and components in the figures are not drawn to scale, but are drawn in a manner that best illustrates the specific features and components relevant to the present invention, and the same or similar component reference numerals are used to refer to similar elements or components between different drawings.

[0054] The above description is merely a summary of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and enable it to be implemented in accordance with the contents of the specification, and to clearly understand the above and other objects, features and advantages of the present invention, the following preferred embodiments will be described in detail with reference to the drawings.

[0055] The following disclosure provides different embodiments or examples for implementing different features of the provided subject matter. Specific examples of components and arrangements described below are intended to simplify the disclosure and are not intended to be limiting. The size and shape of components are not limited by the disclosed ranges or numerical values, but may depend on the process conditions or required characteristics of the components. For example, various drawings and cross-sectional views are used to explain technical features of the present invention, but these cross-sectional views are illustrative of idealized embodiments. Therefore, variations in the shapes shown in the drawings due to manufacturing processes and / or tolerances are to be expected and are not intended to be limiting. At the same time, terms such as "upper," "lower," "front," "rear," "left," "right," "first," "second," "third," "fourth," and "one" used in this specification are used only for clarity of description and are not intended to limit the scope of the present invention. Changing or adjusting their relative relationships without substantially changing the technical content is considered within the scope of the present invention.

[0056] 1 to 3, the embodiment of the raised floor milling equipment 1 provided by the present invention includes a conveying device 3, a first milling Cutting Device 4, second milling cutter Cutting Device 5, 3rd milling cutter Cutting Device 6 and 4th milling cutter Cutting In this embodiment, four sets of milling cutters are included. Cutting The device is described below by way of example, but is not limited to this.

[0057] The raised floors developed by the applicant are classified into light-weight, standard, comprehensive, and heavy-weight types according to the height of the ribs, and there are more than nine types of raised floors. This embodiment takes one of these raised floors, the raised floor 2, as an example. As shown in the two perspective explanatory views in Figures 2 and 3, the raised floor 2 is used to withstand heavier loads, and its load capacity is approximately 3000 kg.

[0058] The raised floor 2 has a rectangular outer shape and includes a first surface 21 and a second surface 22 that face each other, and a side surface 23 that connects the first surface 21 and the second surface 22. The raised floor 2 has a plurality of ejector pins 221 and honeycomb-shaped ribs 222, the ribs 222 are located on the second surface 22, the ejector pins 221 are located at intersections of the plurality of ribs 222, the plurality of ejector pins 221 are divided into several height groups, and the ribs 222 have different heights.

[0059] Referring to Figures 4, 5A and 5B, the conveying device 3 includes a first frame 31, a second frame 32 and a conveying structure 33, the conveying structure 33 is located between the first frame 31 and the second frame 32, and the conveying structure 33 supports a plurality of the raised floors 2 and can move the raised floors 2 from the first frame 31 to the second frame 32.

[0060] The conveying structure 33 includes a main frame 331, a chain set 332, a first gear set 333, and a second gear set 334. Both ends of the main frame 331 are connected to the first gear set 333 and the second gear set 334, respectively. When the chain set 332 is connected to the first gear set 333 and the second gear set 334, respectively, and rotates the first gear set 333 and the second gear set 334 synchronously, the chain set 332 performs a displacement motion 9.

[0061] In the first embodiment, the first gear set 333 may be composed of two first sub-gear sets 3331, each installed at one end of the main frame 331, and the second gear set 334 is composed of two second sub-gear sets 3341, each installed at the other end of the main frame 331.

[0062] The chain set 332 further includes a guide bar 3321 and a chain 3322. The guide bar 3321 has a guide groove 3323 and two sliding surfaces (3327, 3328) and is installed on opposite outer edges of the main frame 331. One side of the chain 3322 has a bearing part 3324. The chain 3322 further includes a roller 3325 and a shaft 3326. The bearing part 3324 performs the displacement movement 9 along the guide groove 3323. The roller 3325 and the shaft 3326 roll on the sliding surfaces (3327, 3328) respectively, thereby performing the displacement movement 9 of the raised floor 2.

[0063] The conveying device 3 further includes a motor installed on the second frame 32, and the motor 34 is connected to the second gear set 334 via a drive chain 37, causing the motor 34 to drive the rotation of the second gear set 334, and at the same time, drives the first gear set 333 via the chain set 332, causing the first gear set 333 and the second gear set 334 to rotate synchronously, so that the conveying device 3 supports the multiple raised floors 2 and performs the displacement movement 9, but is not limited to this.

[0064] Furthermore, in this preferred embodiment, the transport device 3 further includes at least one support frame 35 and a plurality of position-regulating edge strips 36, and the support frame 35 is installed equidistantly between the first frame 31 and the second frame 32, and simultaneously supports the transport structure 33. The position-regulating edge strips 36 are installed on the first frame 31, the second frame 32, and the support frame 35, and the installation of the position-regulating edge strips 36 allows the raised floor 2 to operate normally with respect to the transport device 3 when the raised floor 2 performs the displacement movement 9.

[0065] Referring to FIGS. 6 and 7, the first milling cutter Cutting The device 4 is located between the first frame 31 and the second frame 32 and is configured to carry the first milling cutter to the conveying structure 33. Cutting passing the first milling cutter through the device 4; CuttingThe device 4 includes a first lifting device 41, a first milling cutter assembly device 42, a first base 43, a first frame body 44, a first fixed plate 45, and a first transmission device 46.

[0066] The first lifting device 41 includes a first connecting device 95, a second connecting device 96, and a plurality of corner fixing members 87, two of which are installed above the first connecting device 95 and the second connecting device 96, and the first connecting device 95 and the second connecting device 96 are located on both sides of the first lifting device 41, respectively. A plurality of round tubes are used to connect the first connecting device 95 and the second connecting device 96, and one of the round tubes is pushed by a pneumatic or hydraulic device (not shown), causing the first connecting device 95 and the second connecting device 96 to rise or fall synchronously, thereby supporting the raised floor 2 at a distance of a first height H1 away from the transmission structure 33.

[0067] The first milling cutter assembly device 42 is located at a position corresponding to the first lifting device 41 and has a plurality of first milling cutter bodies 421, which do not interfere with each other and are divided into several groups of barrel diameters according to the height of the ejector pins 221.

[0068] The first base 43 supports the first lifting device 41 .

[0069] Both ends of the first frame body 44 are connected to the first base 43 and the first milling cutter assembly device 42, respectively, and the first frame body 44 has a first slot 441, through which the first lifting device 41 passes.

[0070] In addition, in this first embodiment, the first frame body 44 further includes two first fasteners 442 and a plurality of first fine-tuning devices 443, the first fasteners 442 are installed on the first frame body 44 and adjacent to two opposite sides of the first slot 441 located in the direction of travel of the displacement movement 9, and the first fine-tuning devices 443 are installed equidistantly on the other two opposite sides of the first slot 441.

[0071] Furthermore, when the raised floor 2 is transported above the first slot 441, the first fastener 442 away from the raised floor 2 is reversed in a direction perpendicular to the traveling direction 9 and engaged with one side of the raised floor 2; at the same time, the other first fastener 442 is reversed and engaged with the other side of the raised floor 2, thereby positioning the raised floor 2; finally, the support plate 88 of the first lifting device 41 supports the raised floor 2 at a distance of a first height H1 away from the conveying structure 33; preferably, the raised floor 2 is fine-adjusted to a predetermined position via the first fine-adjusting device 443; the raised floor 2 is fixed using a plurality of the corner fixing members 87; the two first fasteners 442 and the plurality of first fine-adjusting devices 443 are loosened; and then the first lifting device 41 is raised to separate the raised floor 2 from the conveying device 3 for processing.

[0072] The first fixed plate 45 and the first frame body 44 are spaced apart by a first distance D1, the first fixed plate 45 has a plurality of first through holes 451 through which the first milling cutter body 421 passes, the first milling cutter body 421 is connected to the first fixed plate 45 by a first fixed ring R1, and the first milling cutter body 421 can be connected to a damper 422, a stroke adjuster 423, a first stroke contactor 425, and a second stroke contactor 426. The plurality of first through holes 451 are uniformly distributed on the first fixed plate 45 relative to the position of the ejector pin 221, and the distance between the centers of two adjacent first through holes 451 among the plurality of first through holes 451 is greater than the diameter of the first milling cutter body 421.

[0073] The first transmission device 46 is respectively connected to the plurality of first milling bodies 421 and rotates the first milling bodies 421, and the first transmission device 46 includes a first power source 461 and a plurality of first belt sets 462, and the plurality of first milling bodies 421 are powered by the first power source 461 and rotate after the plurality of first belt sets 462 are connected to each other.

[0074] To explain further, the raised floor 2 is supported on the transport device 3, and after the transport structure 33 supports the raised floor 2, it transports, and the raised floor 2 moves above the first lifting device 41, and the first lifting device 41 supports the raised floor 2 away from the transport structure 33 from the first surface 21, and the raised floor 2 moves away from the transport structure 33 by the first height H1, and at the same time, the rib 222 abuts against one end of the first milling set device 42.

[0075] That is, since the first milling assembly device 42 is located at a position corresponding to the first lifting device 41, the first lifting device 41 supports the raised floor 2 away from the conveying structure 33 from the first surface 21, and the ribs 222 of different heights abut against the corresponding first milling bodies 421, and the first milling bodies 421 can perform milling operations on the corresponding ejector pins 221.

[0076] Referring to FIGS. 8 and 9, the second milling cutter Cutting The first milling cutter Cutting The conveying structure 33 is located between the device 4 and the second frame 32, and the second milling cutter Cutting passing through the device 5, the second milling cutter Cutting The device 5 includes a second lifting device 51 , a second milling cutter assembly device 52 , a second base 53 , a second frame body 54 , a second fixed plate 55 and a second transmission device 56 .

[0077] The second lifting device 51 includes a first connection device 95, a second connection device 96, and a plurality of corner fixing members 87, two of which are installed above the first connection device 95 and the second connection device 96, and the first connection device 95 and the second connection device 96 are located on both sides of the second lifting device 51, respectively. A plurality of round tubes are used to connect the first connection device 95 and the second connection device 96, and one of the round tubes is pushed by a pneumatic or hydraulic device (not shown) to raise or lower the first connection device 95 and the second connection device 96 synchronously, thereby supporting the raised floor 2 at a distance of a second height H2 away from the transmission structure 33, and the second height H2 may be the same as or different from the first height H1.

[0078] The second milling cutter assembly device 52 is located at a position corresponding to the second lifting device 51 and has a plurality of second milling cutter bodies 521, which do not interfere with each other and are divided into several groups of barrel diameters according to the height of the ejector pins 221, and the plurality of second milling cutter bodies 521 and the plurality of first milling cutter bodies 421 respectively correspond to the positions of the different plurality of ejector pins 221.

[0079] The second base 53 supports the second lifting device 51 .

[0080] Both ends of the second frame body 54 are connected to the second base 53 and the second milling cutter assembly device 52, respectively, and the second frame body 54 has a second slot 541, which allows the second lifting device 51 to pass through.

[0081] In addition, in this first embodiment, the second frame body 54 further includes two second fasteners 542 and a plurality of second fine-tuning devices 543, the second fasteners 542 are installed on the second frame body 54 and adjacent to two opposite sides of the second slot 541 located in the direction of travel of the displacement movement 9, and the second fine-tuning devices 543 are installed equidistantly on the other two opposite sides of the second slot 541.

[0082] Furthermore, when the raised floor 2 is transported above the second slot 541, the second fastener 542 away from the raised floor 2 is reversed in a direction perpendicular to the traveling direction 9 and engaged with one side of the raised floor 2; at the same time, the other second fastener 542 is turned over and engaged with the other side of the raised floor 2, thereby positioning the raised floor 2; finally, the support plate 88 of the second lifting device 51 supports the raised floor 2 at a distance of the second height H2 away from the conveying structure 33; preferably, the raised floor 2 is fine-adjusted to a predetermined position through the second fine-adjusting device 543; the raised floor 2 is fixed using the multiple corner fixing members 87; the two second fasteners 542 and the multiple second fine-adjusting devices 543 are loosened; and then the second lifting device 51 is raised to separate the raised floor 2 from the conveying device 3 for processing.

[0083] The second fixed plate 55 and the second frame body 54 are spaced apart by a second distance D2, which may be the same as or different from the first distance D1. The second fixed plate 55 has a plurality of second through holes 551 through which the second milling cutter body 521 passes. The second milling cutter body 521 is connected to the second fixed plate 55 by a second fixed ring R2. The second milling cutter body 521 can be connected to a damper 522, a stroke adjuster 523, a first stroke contactor 525, and a second stroke contactor 526. The second through holes 551 are uniformly distributed on the second fixed plate 55 relative to the positions of the ejector pins 221. The distance between the centers of two adjacent second through holes 551 is greater than the diameter of the second milling cutter body 521.

[0084] The second transmission device 56 is respectively connected to the plurality of second milling bodies 521 and rotates the second milling bodies 521, and the second transmission device 56 includes a second power source 561 and a plurality of second belt sets 562, and the plurality of first milling bodies 421 are powered by the second power source 561 and rotate after the plurality of second belt sets 562 are connected to each other.

[0085] To explain further, the raised floor 2 moves above the second lifting device 51, and the second lifting device 51 supports the raised floor 2 from the first surface 21 away from the transport structure 33, and the raised floor 2 moves away from the transport structure 33 by the second height H2, and at the same time, the rib 222 abuts against one end of the second milling set device 52.

[0086] That is, since the second milling assembly device 52 is located at a position corresponding to the second lifting device 51, the second lifting device 51 supports the raised floor 2 from the first surface 21 away from the conveying structure 33, and the ribs 222 of different heights abut against the corresponding second milling bodies 521, and the second milling bodies 521 can perform milling operations on the corresponding ejector pins 221, and as explained separately, the multiple second milling bodies 521 and the multiple first milling bodies 421 each correspond to the positions of the different multiple ejector pins 221.

[0087] Referring to FIGS. 10 and 11, the third milling cutter Cutting The second milling cutter Cutting The conveying structure 33 is located between the device 5 and the second frame 32, and the third milling cutter Cutting The third milling cutter passes through the device 6 Cutting The device 6 includes a third lifting device 61 , a third milling cutter assembly device 62 , a third base 63 , a third frame body 64 , a third fixed plate 65 and a third transmission device 66 .

[0088] The third lifting device 61 includes a first connection device 95, a second connection device 96, and a plurality of corner fixing members 87, two of which are installed above the first connection device 95 and the second connection device 96, and the first connection device 95 and the second connection device 96 are located on both sides of the third lifting device 61, respectively. A plurality of round tubes are used to connect the first connection device 95 and the second connection device 96, and one of the round tubes is pushed by a pneumatic or hydraulic device (not shown) to raise or lower the first connection device 95 and the second connection device 96 synchronously, thereby supporting the raised floor 2 at a distance of a third height H3 away from the transmission structure 33, and the third height H3 may be the same as or different from the second height H2 and the first height H1.

[0089] The third milling cutter assembly device 62 is located at a position corresponding to the third lifting device 61 and has a plurality of third milling cutter bodies 621, the plurality of third milling cutter bodies 621 do not interfere with each other and are divided into several groups of barrel diameters according to the heights of the ejector pins 221, the plurality of third milling cutter bodies 621, the plurality of second milling cutter bodies 521 and the plurality of first milling cutter bodies 421 respectively correspond to the positions of the plurality of different ejector pins 221. 。

[0090] The third base 63 supports the third lifting device 61 .

[0091] Both ends of the third frame body 64 are connected to the third base 63 and the third milling cutter assembly device 62, respectively, and the third frame body 64 has a third slot 641, which allows the third lifting device 61 to pass through.

[0092] In addition, in this first embodiment, the third frame body 64 further includes two third fasteners 642 and a plurality of third fine-tuning devices 643, the third fasteners 642 are installed on the third frame body 64 and adjacent to two opposite sides of the third slot 641 located in the direction of travel of the displacement movement 9, and the third fine-tuning devices 643 are installed equidistantly on the other two opposite sides of the second slot 641.

[0093] Furthermore, when the raised floor 2 is transported above the third slot 641, the third fastener 642 away from the raised floor 2 is reversed in a direction perpendicular to the traveling direction 9 and engaged with one side of the raised floor 2; at the same time, the other third fastener 642 is turned over and engaged with the other side of the raised floor 2, thereby positioning the raised floor 2; finally, the support plate 88 of the third lifting device 61 supports the raised floor 2 at a distance of a third height H3 away from the conveying structure 33; preferably, the raised floor 2 is finely adjusted to a predetermined position through the third fine-adjusting device 643; the raised floor 2 is fixed using a plurality of the corner fixing members 87; the two third fasteners 642 and the plurality of third fine-adjusting devices 643 are loosened; and then the third lifting device 61 is raised to separate the raised floor 2 from the conveying device 3 for processing.

[0094] The third fixed plate 65 and the third frame body 64 are spaced apart by a third distance D3, which may be the same as or different from the second distance D2 and the first distance D1. The third fixed plate 65 has a plurality of third through holes 651 through which the third milling cutter body 621 passes. The third milling cutter body 621 is connected to the third fixed plate 65 by a third fixed ring R3. The third milling cutter body 621 can be connected to a damper 622, a stroke adjuster 623, a first stroke contactor 625, and a second stroke contactor 626. The third through holes 651 are uniformly distributed on the third fixed plate 65 relative to the positions of the ejector pins 221. The distance between the centers of two adjacent third through holes 651 is greater than the diameter of the third milling cutter body 621.

[0095] The third transmission device 66 is respectively connected to the plurality of third milling cutter bodies 621 and rotates the third milling cutter bodies 621, and the third transmission device 66 includes a third power source 661 and a plurality of third belt sets 662, and the plurality of third milling cutter bodies 621 are powered by the third power source 661 and rotate after the plurality of third belt sets 662 are connected to each other.

[0096] To explain further, the raised floor 2 moves above the third lifting device 61, and the third lifting device 61 supports the raised floor 2 from the first surface 21 away from the transport structure 33, and the raised floor 2 moves away from the transport structure 33 by the third height H3, and at the same time, the rib 222 abuts against one end of the third milling set device 62.

[0097] That is, since the third milling assembly device 62 is located at a position corresponding to the third lifting device 61, the third lifting device 61 supports the raised floor 2 away from the conveying structure 33 from the first surface 21, and the ribs 222 of different heights abut against the corresponding third milling bodies 621, and the third milling bodies 621 can perform milling operations on the corresponding ejector pins 221, and as a separate explanation, the multiple third milling bodies 621 respectively correspond to the positions of the multiple ejector pins 221 which are different from the multiple second milling bodies 521 and the multiple first milling bodies 421.

[0098] Referring to FIGS. 12 and 13, the fourth milling cutter Cutting The third milling device 7 Cutting The conveying structure 33 is located between the device 6 and the second frame 32 and is connected to the fourth milling cutter Cutting The fourth milling cutter passes through the device 7 Cutting The device 7 includes a fourth lifting device 71, a fourth milling cutter assembly device 72, a fourth base 73, a fourth frame body 74, a fourth fixing plate 75, and a fourth transmission device 76.

[0099] The fourth lifting device 71 includes a first connecting device 95, a second connecting device 96, and a plurality of corner fixing members 87, two of which are installed above the first connecting device 95 and the second connecting device 96, and the first connecting device 95 and the second connecting device 96 are located on both sides of the fourth lifting device 71, respectively. A plurality of round tubes are used to connect the first connecting device 95 and the second connecting device 96, and one of the round tubes is pushed by a pneumatic or hydraulic device (not shown), causing the first connecting device 95 and the second connecting device 96 to rise or fall synchronously, thereby supporting the raised floor 2 at a distance of a fourth height H4 away from the conveying structure 33.

[0100] The fourth milling cutter assembly device 72 is located at a position corresponding to the fourth lifting device 71 and has a plurality of fourth milling cutter bodies 721, which do not interfere with each other and are divided into several groups of barrel diameters according to the heights of the ejector pins 221, and the plurality of fourth milling cutter bodies 721 respectively correspond to the positions of the plurality of ejector pins 221 which are different from the plurality of third milling cutter bodies 621, the plurality of second milling cutter bodies 521 and the plurality of first milling cutter bodies 421. do.

[0101] The fourth base 73 supports the fourth lifting device 71 .

[0102] Both ends of the fourth frame body 74 are connected to the fourth base 73 and the fourth milling cutter assembly device 72, respectively, and the fourth frame body 74 has a fourth slot 741, which allows the fourth lifting device 71 to pass through.

[0103] In addition, in this first embodiment, the fourth frame body 74 further includes two fourth fasteners 742 and a plurality of fourth fine-tuning devices 743, the fourth fasteners 742 are installed on the fourth frame body 74 and adjacent to two opposite sides of the fourth slot 741 located in the direction of the displacement movement 9, and the fourth fine-tuning devices 743 are installed equidistantly on the other two opposite sides of the second slot 741.

[0104] Furthermore, when the raised floor 2 is transported above the fourth slot 741, the fourth fastener 742 away from the raised floor 2 is reversed in a direction perpendicular to the traveling direction 9 and engaged with one side of the raised floor 2; at the same time, the other fourth fastener 742 is turned over and engaged with the other side of the raised floor 2, thereby positioning the raised floor 2; finally, the support plate 88 of the fourth lifting device 71 supports the raised floor 2 at a distance of a fourth height H4 away from the conveying structure 33; preferably, the raised floor 2 is fine-tuned to a predetermined position through the fourth fine-adjustment device 743; the raised floor 2 is fixed using a plurality of the corner fixing members 87; the two fourth fasteners 742 and the plurality of fourth fine-adjustment devices 743 are loosened; and then the fourth lifting device 71 is raised to separate the raised floor 2 from the conveying device 3 for processing.

[0105] The fourth fixed plate 75 and the fourth frame body 74 are spaced apart by a fourth distance D4, the fourth fixed plate 75 has a plurality of fourth through holes 751 through which the fourth milling cutter body 721 passes, the fourth milling cutter body 721 is connected to the fourth fixed plate 75 by a fourth fixed ring R4, and the fourth milling cutter body 721 can be connected to a damper 722, a stroke adjuster 723, a first stroke contactor 725, and a second stroke contactor 726. The plurality of fourth through holes 751 are uniformly distributed on the fourth fixed plate 75 relative to the positions of the ejector pins 221, and the distance between the centers of two adjacent fourth through holes 751 among the plurality of fourth through holes 751 is greater than the diameter of the fourth milling cutter body 721.

[0106] The fourth transmission device 76 is respectively connected to the plurality of fourth milling cutter bodies 721 and rotates the fourth milling cutter bodies 721, and the fourth transmission device 76 includes a fourth power source 761 and a plurality of fourth belt sets 762, and the plurality of fourth milling cutter bodies 721 are powered by the fourth power source 761 and rotate after the plurality of fourth belt sets 762 are connected to each other.

[0107] To explain further, the raised floor 2 moves above the fourth lifting device 71, and the fourth lifting device 71 supports the raised floor 2 from the first surface 21 away from the transport structure 33, and the raised floor 2 moves away from the transport structure 33 by the fourth height H4, and at the same time, the rib 222 abuts against one end of the fourth milling set device 72.

[0108] That is, since the fourth milling assembly device 72 is located at a position corresponding to the fourth lifting device 71, the fourth lifting device 71 supports the raised floor 2 from the first surface 21 away from the conveying structure 33, and the ribs 222 of different heights abut against the corresponding fourth milling bodies 721, and the fourth milling bodies 721 can perform milling operations on the corresponding ejector pins 221. In separate explanation, the multiple fourth milling bodies 721 respectively correspond to the positions of the multiple ejector pins 221 which are different from the multiple third milling bodies 621, the multiple second milling bodies 521 and the multiple first milling bodies 421.

[0109] 14 to 16 show a second embodiment of the raised floor milling equipment 1 of the present invention. The milling equipment 1 includes a fifth milling cutter. Cutting Device 8, No. 6 milling cutter Cutting Device 11, No. 7 milling cutter Cutting Device 12 and 8 milling cutter Cutting The fifth milling cutter includes a cutting device 13. Cutting Device 8, the sixth milling cutter Cutting Device 11, the seventh milling cutter Cutting Device 12 and the eighth milling cutter Cutting The device 13 is Cutting Device 4, the second milling cutter Cutting Device 5, the third milling cutter Cutting Device 6 and the fourth milling cutter Cutting This is an alternative to Device 7.

[0110] In addition, in the raised floor milling equipment 1 of the second embodiment of the present invention, the fifth milling cutter Cutting Device 8, the sixth milling cutter CuttingDevice 11, the seventh milling cutter Cutting Device 12 and the eighth milling cutter Cutting The description of the device 13 is given below in the fifth milling cutter. Cutting The device 8 will be described as an example, and the sixth milling cutter Cutting Device 11, the seventh milling cutter Cutting Device 12 and the eighth milling cutter Cutting The configuration of the device 13 is the same as that of the fifth milling cutter. Cutting 14 and 15, the fifth milling cutter is the same as the fifth milling cutter 8, and therefore a detailed description thereof will be omitted. Cutting The device 8 is located between the first frame 31 and the second frame 32, and the conveying structure 33 is located between the fifth milling cutter Cutting Passing through the device 8. Cutting The device 8 includes a fifth lifting device 81 , a fifth milling cutter assembly device 82 , a fifth base 83 , a fifth frame body 84 , a fifth fixing plate 85 and a fifth transmission device 86 .

[0111] The fifth lifting device 81 includes a first connection device 95, a second connection device 96, and a plurality of corner fixing members 87, two of which are installed above the first connection device 95 and the second connection device 96, and the first connection device 95 and the second connection device 96 are located on both sides of the fifth lifting device 81, respectively. A plurality of round tubes are used to connect the first connection device 95 and the second connection device 96, and one of the round tubes is pushed by a pneumatic or hydraulic device (not shown), causing the first connection device 95 and the second connection device 96 to rise or fall synchronously, thereby supporting the raised floor 2 at a distance of a fifth height H5 away from the transmission structure 33.

[0112] The fifth milling cutter assembly device 82 is located at a position corresponding to the fifth lifting device 81 and has a plurality of fifth milling cutter bodies 821, which do not interfere with each other and are divided into several groups of barrel diameters according to the heights of the ejector pins 221, and the plurality of fifth milling cutter bodies 821 respectively correspond to the positions of the plurality of ejector pins 221 which are different from the plurality of fourth milling cutter bodies 721, the third milling cutter body 621, the plurality of second milling cutter bodies 521 and the plurality of first milling cutter bodies 421. do.

[0113] The fifth base 83 supports the fifth lifting device 81 .

[0114] Both ends of the fifth frame body 84 are connected to the fifth base 83 and the fifth milling cutter assembly device 82, respectively, and the fifth frame body 84 has a fifth slot 841, which allows the fifth lifting device 81 to pass through.

[0115] In addition, in this preferred embodiment, the fifth frame body 84 further includes two fifth fasteners 842 and a plurality of fifth fine-adjustment devices 843, the fifth fasteners 842 being installed on the fifth frame body 84 and adjacent to two opposite sides of the fifth slot 841 located in the direction of travel of the displacement movement 9, and the fifth fine-adjustment devices 843 being installed equidistantly on the other two opposite sides of the second slot 841.

[0116] In addition, when the raised floor 2 is transported above the fifth slot 841, the support plate 88 of the fifth lifting device 81 rises, and the raised floor 2 is placed on it. The fifth fastener 842, which is separated from the raised floor 2, controls the air pressure value to extend the collision prevention baffle 8422 from the fifth fastener 842, and the extension direction is perpendicular to the direction of the displacement movement 9. The collision prevention baffle 8422 is engaged with one side of the raised floor 2, and preferably, the position is adjusted by the fifth adjustment device 843. and fine-adjusting the raised floor 2 to a predetermined position, and at the same time, another pair of the fifth fasteners 842 respectively lock the anti-collision baffles 8421 on the other two sides of the raised floor 2 by controlling the air pressure value, thereby positioning the raised floor 2, and finally, the four corners of the raised floor 2 are respectively fixed by four corner fixing members 87, and the two fifth fasteners 842 and the plurality of fifth fine-adjustment devices 843 are loosened, and the fifth lifting device 81 supports the raised floor 2 at a distance of a fifth height H5 away from the transport device 33. Finally, the raised floor 2 is raised by the fifth lifting device 81, and the raised floor 2 is moved away from the transport device 33 for processing.

[0117] The fifth fixed plate 85 and the fifth frame body 84 are spaced apart by a fifth distance D5, the fifth fixed plate 85 has a plurality of fifth through holes 851 through which the fifth milling cutter body 821 passes, and the fifth milling cutter body 821 is connected to the fifth fixed plate 85 by a fifth fixed ring R5. The fifth through holes 851 are uniformly distributed on the fifth fixed plate 85 relative to the positions of the ejector pins 221, and the distance between the centers of two adjacent fifth through holes 851 among the plurality of fifth through holes 851 is greater than the diameter of the fifth milling cutter body 821.

[0118] The fifth transmission device 86 is respectively connected to the plurality of fifth milling cutter bodies 821 and rotates the fifth milling cutter bodies 821, and the fifth transmission device 86 includes a fifth power source 681 and a plurality of fifth belt sets 682, and the plurality of fifth milling cutter bodies 821 are powered by the fifth power source 861 and rotate after the plurality of fifth belt sets 862 are connected to each other.

[0119] To explain further, the raised floor 2 moves above the fifth lifting device 81, and the fifth lifting device 81 supports the raised floor 2 from the first surface 21 away from the transport structure 33, and the raised floor 2 moves away from the transport structure 33 by the fifth height H5, and at the same time, the rib 222 abuts against one end of the fifth milling set device 82.

[0120] That is, since the fifth milling set device 82 is located at a position corresponding to the fifth lifting device 81, the fifth lifting device 81 supports the raised floor 2 from the first surface 21 away from the conveying structure 33, and the ribs 222 of different heights abut against the corresponding fifth milling bodies 821, and the fifth milling bodies 821 can perform milling operations on the corresponding ejector pins 221. In a separate explanation, the plurality of fifth milling bodies 821 can correspond to the positions of the plurality of ejector pins 221 that are different from or the same as the plurality of first milling bodies 421.

[0121] In the above description, the first height H1, the second height H2, the third height H3, the fourth height H4, and the fifth height H5 may be the same or different heights. Also, the first interval D1, the second interval D2, the third interval D3, the fourth interval D4, and the fifth interval D5 may be the same or different intervals.

[0122] 16 and 17, in this second embodiment, the fifth milling cutter body 821, the sixth milling cutter body, the seventh milling cutter body, and the eighth milling cutter body are each operated by a control device 91, which is a hydraulic control device or a pneumatic control device. Here, the sixth milling cutter body, the seventh milling cutter body, and the eighth milling cutter body are all the same as the fifth milling cutter body 821, so detailed descriptions thereof will be omitted here.

[0123] That is, when milling starts, the fifth transmission device 86 causes the first milling body 421 to perform rotary milling, and the control device 91 controls the depth of milling performed by the fifth milling body 821. The milling system further includes a sixth transmission device, a seventh transmission device, and an eighth transmission device, which are all the same as the fifth transmission device 86 and will not be described in detail here. The sixth transmission device causes the sixth milling body to perform rotary milling, and the control device 91 controls the depth of milling performed by the sixth milling body. The seventh transmission device causes the seventh milling body to perform rotary milling, and the control device 91 controls the depth of milling performed by the seventh milling body. The eighth transmission device causes the eighth milling body to perform rotary milling, and the control device 91 controls the depth of milling performed by the eighth milling body.

[0124] Referring to FIG. 16, the raised-floor milling equipment 14 further includes a human-machine interface control platform 10, which inputs processing values ​​through a programmable logic controller (PLC). The human-machine interface control platform 10, the conveying device 3, the fifth milling machine Cutting Device 8, the sixth milling cutter Cutting Device 11, the seventh milling cutter Cutting Device 12, the eighth milling cutter Cutting The device 13 and the controller 91 are both in communication with each other and control the operation of the milling process of the raised bed milling facility 14 .

[0125] Referring to FIG. 17, the main difference between the above two embodiments is that the raised-bed milling equipment 1 of the second embodiment does not need to use the damper, the stroke adjuster, and the stroke contactor. That is, in the second embodiment, a back pressure exhaust valve 8213 is added to the air supply passage 8212 connected to the air inlet valve 8211 of the fifth milling cutter body 821, and is connected to a back pressure exhaust valve control device. By controlling the air pressure, the damper 522, the stroke adjuster 523, the first stroke contactor 525, and the second stroke contactor 526 do not need to be used. When the back pressure exhaust pressure of the back pressure exhaust valve 8213 is set to 6.9 to 7.5 kg / cm² and the pressure of the air inlet valve 8211 is set to 5 to 6.5 kg / cm², the vibration of the fifth milling cutter body 821 can be reduced, and the manufacturing cost can be reduced. That is, if the back pressure exhaust pressure of the back pressure exhaust valve 8213 is set to be higher than the supply air pressure, when the intake air pressure becomes higher than the set value of the back pressure exhaust pressure during operation, gas will enter from the air supply passage 8212 and then be discharged from the back pressure exhaust valve 8213, thereby avoiding defects in the raised bed 2 due to excessive surface pressure, reducing vibration of the fifth milling cutter body 821, and reducing manufacturing costs.

[0126] 17 and 18 are structural explanatory views and partial cross-sectional views of the fifth milling cutter body. Referring to FIGS. 17 and 18, the fifth milling cutter body 821 includes a synchronizer wheel 92, a spline 93, a push rod 97, a main shaft 98, a sleeve 99, and a milling cutter 100. The push rod 97 has a first receiving space 971, and the main shaft 98 is located in the first receiving space 971. The sleeve 99 has a hollow structure and is movably connected to the spline 93. The milling cutter 100 is connected to the main shaft 98, and the milling cutter 100 is located in the sleeve 99. The synchronizer wheel 92 rotates the spline 93.

[0127] In summary, the advantages of the raised floor milling equipment of the present invention are: The raised floor milling equipment provided by the present invention allows for milling of the raised floor ejector pin structure by multiple milling equipment with multiple sets of milling cutters arranged without interfering with each other, combined with an automated process, accelerating the production schedule, improving production efficiency, and reducing manpower requirements.

[0128] The above embodiments are only used to explain the technical solution of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art can make modifications or equivalent substitutions to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention. [Explanation of symbols]

[0129] 1 Raised floor milling equipment 10 Human-machine interface control platform 100 Milling 11 No. 6 milling cutter Cutting Device 12 No. 7 milling cutter Cutting Device 13 No. 8 milling cutter Cutting Device 2. Raised beds 21 Page 1 22 Side 2 221 Ejector pin 222 Ribs 23 Side 3. Conveyor equipment 31 First Frame 32 2nd frame 33 Conveyor structure 331 Main Frame 332 Chain Set 3321 Guide bar 3322 Chain 3323 Guide groove 3324 Bearing part 3325 Laura 3326 Axis 3327, 3328 Sliding surface 333 1st Gear Assembly 3331 1st sub gear assembly 334 2nd Gear Assembly 3341 2nd sub gear assembly 34 Motor 35 Support frame 36 Positioning Edge Strip 37 Drive Chain 4. First milling cutter Cutting Device 41 First lifting device 42 First milling assembly device 421 First milling cutter body 422, 522, 622, 722 dampers 423, 523, 623, 723 stroke adjuster 425, 525, 625, 725 First Stroke Contactor 426, 526, 626, 726 2nd stroke contactor 43 First Base 44 First frame body 441 1st Slot 442 First fastener 443 1st fine adjustment device 45 1st fixed plate 451 First Through Hole 46 First Transmission Device 461 1st power source 462 1st Belt Group 5. Second milling cutter Cutting Device 51 Second lifting device 52 Second milling assembly device 521 Second milling cutter body 53 Second Base 54 Second frame body 541 Second Slot 542 Second fastener 543 Second fine adjustment device 55 Second fixing plate 551 Second through hole 56 Second Transmission Device 561 2nd power source 562 2nd Belt Group 6. No. 3 milling cutter Cutting Device 61 Third lifting device 62 Third milling assembly device 621 Third milling cutter body 63 Third Base 64 Third frame body 641 3rd Slot 642 Third fastener 643 Third fine adjustment device 65 Third fixed plate 651 Third Through Hole 66 Third Transmission Device 661 Third power source 662 3rd Belt Group 7 No. 4 milling cutter Cutting Device 71 Fourth lifting device 72 Fourth milling cutter assembly device 721 No. 4 Milling Cutter Body 73 4th Base 74 4th frame body 741 4th Slot 742 Fourth Fastener 743 4th fine adjustment device 75 4th fixed plate 751 4th Through Hole 76 Fourth Transmission Device 761 4th power source 762 4th Belt Group 8 No. 5 milling cutter Cutting Device 81 5th lifting device 82 5th milling set device 821 No. 5 Milling Cutter Body 8211 Air supply valve 8212 Air supply passage 8213 Back pressure exhaust valve 83 5th Base 84 5th frame body 841 5th Slot 842 5th fastener 8421, 8422 Collision prevention baffle plate 843 5th fine adjustment device 85 5th fixed plate 851 5th Through Hole 86 5th Transmission Device 861 5th power source 862 5th Belt Group 87 Corner fixing member 88 Support plate 9 Displacement Movement 91 Control device 92 Synchronous Wheel 93 Spline 95 First connection device 96 Second connection device 97 Push rod 971 Containment Space 1 98 Main axis 99 Sleeve D1 First interval D2 2nd interval D3 Third interval D4 Fourth interval D5 5th interval H1 First height H2 Second height H3 Third height H4 4th height H5 5th height R1 1st fixed ring R2 2nd fixed ring R3 3rd fixed ring R4 4th fixed ring R5 5th fixed ring

Claims

1. a transport device including a first frame, a second frame, and a transport structure, the transport structure being positioned between the first frame and the second frame and capable of performing a displacement movement and supporting a plurality of raised floors; a first milling device located between the first frame and the second frame and passing through the transport structure; a second milling device located between the first milling device and the second frame and passing through the transport structure; Including, The first milling device is a first lifting device including four corner fixing members, the four corner fixing members respectively fixing four corners of the raised floor correspondingly, and supporting the raised floor at a first height distance away from the transport structure; a first milling set device located at a position corresponding to the first lifting device, the first milling set device having a plurality of first milling bodies, the plurality of first milling bodies not interfering with each other and divided into several groups of barrel diameters according to the height of the ribs of the raised floor; Including, The second milling device is a second lifting device including four corner fixing members, the four corner fixing members respectively fixing four corners of the raised floor correspondingly, and supporting the raised floor at a second height distance away from the transport structure; a second milling set device located at a position corresponding to the second lifting device, the second milling set device having a plurality of second milling cutter bodies, the second milling cutter bodies not interfering with each other and divided into several groups of barrel diameters according to the height of the ribs of the raised floor; Raised bed milling equipment including.

2. 2. The raised-floor milling equipment of claim 1, wherein the conveying structure includes a main frame, a chain set, a first gear set, and a second gear set, both ends of the main frame are connected to the first gear set and the second gear set, and the chain set is connected to the first gear set and the second gear set, respectively, and when the first gear set and the second gear set rotate synchronously, the chain set performs the displacement movement, and the chain set includes a guide bar and a chain, the guide bars are installed on two opposite outer edges of the main frame, the bearing parts of the chain respectively perform the displacement movement along the guide grooves of the guide bar, and the rollers and shafts of the chain respectively roll along the sliding surfaces of the guide bar to perform the displacement movement.

3. The first milling device is a first base that supports the first lifting device; a first frame body having opposite ends connected to the first base and the first milling cutter assembly device, respectively, and having a first slot through which the first lifting device passes; a first fixing plate spaced apart from the first frame body by a first distance and having a plurality of first through holes, the first through holes allowing the first milling cutter body to pass through, and the first milling cutter body being connected to the first fixing ring; a first transmission device connected to each of the plurality of first milling cutter bodies and configured to rotate the first milling cutter bodies; Further comprising: The second milling device is a second base supporting the second lifting device; a second frame body having two ends connected to the second base and the second milling cutter assembly device, respectively, and having a second slot through which the second lifting device passes; a second fixing plate spaced apart from the second frame body by a second distance and having a plurality of second through holes, the second through holes allowing the second milling cutter body to pass through, and the second milling cutter body being connected to the second fixing ring; a second transmission device connected to each of the plurality of second milling cutter bodies and configured to rotate the second milling cutter bodies; 10. The raised floor milling facility of claim 1, further comprising:

4. The raised floor milling equipment further includes a third milling cut-out device and a fourth milling cut-out device, the third milling cut-out device is located between the second milling cut-out device and the second frame, and the transport structure passes through the third milling cut-out device, and the third milling cut-out device: a third lifting device including four corner fixing members, the four corner fixing members respectively fixing four corners of the raised floor correspondingly, and supporting the raised floor at a third height distance from the transport structure; a third milling set device located at a position corresponding to the third lifting device, the third milling set device having a plurality of third milling cutter bodies, the third milling cutter bodies not interfering with each other and divided into several groups of barrel diameters according to the height of the ribs of the raised floor, the third milling cutter bodies corresponding to a plurality of ejector positions different from the second milling cutter bodies and the first milling cutter bodies; Including, The fourth milling cut-out device is located between the third milling cut-out device and the second frame, and the fourth milling cut-out device is passed through the transport structure, and the fourth milling cut-out device: a fourth lifting device including four corner fixing members, the four corner fixing members respectively fixing four corners of the raised floor correspondingly, and supporting the raised floor at a fourth height distance from the transport structure; a fourth milling set device located at a position corresponding to the fourth lifting device, having a plurality of fourth milling cutter bodies, the plurality of fourth milling cutter bodies not interfering with each other and divided into several sets of barrel diameter groups according to the height of the ribs of the raised floor, the plurality of fourth milling cutter bodies corresponding to a plurality of ejector positions different from the plurality of third milling cutter bodies and the plurality of second milling cutter bodies; 10. The raised floor milling system of claim 1, comprising:

5. The third milling device is a third base that supports the third lifting device; a third frame body, both ends of which are connected to the third base and the third milling cutter assembly device, respectively, and which has a third slot through which the third lifting device passes; a third fixing plate separated from the third frame body by a third interval and having a plurality of third through holes, the third through holes allowing the third milling cutter body to pass through, and the third milling cutter body being connected to the third fixing ring; a third transmission device connected to each of the third milling cutter bodies and configured to rotate the third milling cutter bodies; Further comprising: The fourth milling device is a fourth base that supports the fourth lifting device; a fourth frame body, both ends of which are connected to the fourth base and the fourth milling cutter assembly device, respectively, and which has a fourth slot through which the fourth lifting device passes; a fourth fixing plate separated from the fourth frame body by a fourth interval and having a plurality of fourth through holes, the fourth through holes allowing the fourth milling cutter body to pass through, and the fourth milling cutter body being connected to the fourth fixing ring; a fourth transmission device connected to each of the plurality of fourth milling cutter bodies and configured to rotate the fourth milling cutter bodies; 5. The raised floor milling facility of claim 4, further comprising:

6. 5. The raised floor milling facility of claim 4, wherein the first milling body, the second milling body, the third milling body, and the fourth milling body are operated by a control device, and the raised floor milling facility further includes a human-machine interface control platform, the human-machine interface control platform being electrically connected to the transport device, the first milling device, the second milling device, the third milling device, the fourth milling device, and the control device to control the operation of the raised floor milling facility.

7. The first lifting device includes a first connecting device, a second connecting device, and a plurality of corner fixing members, two of which are respectively installed above the first connecting device and the second connecting device, the first connecting device and the second connecting device being located on both sides of the first lifting device, a plurality of round tubes are used to connect the first connecting device and the second connecting device, and one of the round tubes is pushed by a pneumatic or hydraulic device to raise or lower the first connecting device and the second connecting device synchronously, thereby supporting the raised floor away from the transport structure, and the second lifting device is 2. The raised floor milling equipment of claim 1, comprising a first connecting device, a second connecting device and a plurality of corner fixing members, two of which are installed above the first connecting device and the second connecting device, respectively, the first connecting device and the second connecting device being located on both sides of the second lifting device, a plurality of round tubes are used to connect the first connecting device and the second connecting device, and a pneumatic or hydraulic device is used to push one of the round tubes to raise or lower the first connecting device and the second connecting device synchronously, thereby supporting the raised floor away from the transport structure.

8. The third lifting device includes a first connecting device, a second connecting device, and a plurality of corner fixing members, two of which are respectively installed above the first connecting device and the second connecting device, the first connecting device and the second connecting device being located on both sides of the third lifting device, a plurality of round tubes are used to connect the first connecting device and the second connecting device, and one of the round tubes is pushed by a pneumatic or hydraulic device to raise or lower the first connecting device and the second connecting device synchronously, thereby supporting the raised floor away from the transport structure, and the fourth lifting device is 5. The raised floor milling equipment of claim 4, comprising a first connecting device, a second connecting device and a plurality of corner fixing members, two of which are installed above the first connecting device and the second connecting device, respectively, the first connecting device and the second connecting device being located on both sides of the fourth lifting device, a plurality of round tubes are used to connect the first connecting device and the second connecting device, and a pneumatic or hydraulic device is used to push one of the round tubes to raise or lower the first connecting device and the second connecting device synchronously, thereby supporting the raised floor away from the transport structure.

9. 2. The raised-floor milling equipment of claim 1, wherein the first milling body includes a synchronizer wheel, a spline, a push rod, a spindle, a sleeve, and a milling cutter, the push rod has a first accommodating space, the spindle is located in the first accommodating space, the sleeve has a hollow structure and is movably connected to the spline, the milling cutter is connected to the spindle and located in the sleeve, and the synchronizer wheel drives the rotation of the spline; and the second milling body includes a synchronizer wheel, a spline, a push rod, a spindle, a sleeve, and a milling cutter, the push rod has a first accommodating space, the spindle is located in the first accommodating space, the sleeve has a hollow structure and is movably connected to the spline, the milling cutter is connected to the spindle and located in the sleeve, and the synchronizer wheel drives the rotation of the spline.

10. 5. The raised-floor milling equipment of claim 4, wherein the third milling body includes a synchronizer wheel, a spline, a push rod, a spindle, a sleeve, and a milling cutter, the push rod has a first accommodating space, the spindle is located in the first accommodating space, the sleeve has a hollow structure and is movably connected to the spline, the milling cutter is connected to the spindle and located in the sleeve, and the synchronizer wheel drives the rotation of the spline; and the fourth milling body includes a synchronizer wheel, a spline, a push rod, a spindle, a sleeve, and a milling cutter, the push rod has a first accommodating space, the spindle is located in the first accommodating space, the sleeve has a hollow structure and is movably connected to the spline, the milling cutter is connected to the spindle and located in the sleeve, and the synchronizer wheel drives the rotation of the spline.

11. 4. The raised floor milling equipment of claim 3, wherein the first frame body further includes two fasteners and a plurality of fine adjustment devices, the two fasteners being respectively installed adjacent to two opposite sides of each of the slots, and the two opposite sides being located in the direction of displacement movement, and the plurality of fine adjustment devices being respectively installed equidistantly on the other two opposite sides of each of the slots; and the second frame body further includes two fasteners and a plurality of fine adjustment devices, the two fasteners being respectively installed adjacent to two opposite sides of each of the slots, and the two opposite sides being located in the direction of displacement movement, and the plurality of fine adjustment devices being respectively installed equidistantly on the other two opposite sides of each of the slots.

12. 6. The raised floor milling equipment of claim 5, wherein the third frame body further includes two fasteners and a plurality of fine adjustment devices, the two fasteners being respectively installed adjacent to two opposite sides of each of the slots, and the two opposite sides being located in the direction of displacement movement, and the plurality of fine adjustment devices being respectively installed equidistantly on the other two opposite sides of each of the slots; and the fourth frame body further includes two fasteners and a plurality of fine adjustment devices, the two fasteners being respectively installed adjacent to two opposite sides of each of the slots, and the two opposite sides being located in the direction of displacement movement, and the plurality of fine adjustment devices being respectively installed equidistantly on the other two opposite sides of each of the slots.

Images