Cutting device and tilting table

Abstract

This invention relates to the field of building material processing technology, and provides a cutting device and a turning table. The cutting device includes a support frame, a cutting frame, a first truss, a second truss, a first driving mechanism, a first synchronous transmission structure, a second synchronous transmission structure, and a second driving mechanism. The cutting frame is mounted on the first truss, and the second truss is slidably connected to the first truss. The first driving mechanism is mounted on the second truss and is adapted to drive a pair of first trusses to move synchronously along a first direction, which is parallel to the height direction of the blank, through the first synchronous transmission structure. The second driving mechanism is driven by the second truss and is adapted to drive a pair of second trusses to move synchronously along a second direction, which is parallel to the width direction of the blank, through the second synchronous transmission structure. This invention enables vertical cutting of a horizontally placed blank perpendicular to its width direction, and allows for convenient and flexible adjustment of the cutting position along the width direction, preventing the blank from tipping over during cutting and improving cutting efficiency.

Description

Technical Field

[0001] This invention relates to the field of building material processing technology, and in particular to a cutting device and a turning table. Background Technology

[0002] Autoclaved aerated concrete (AAC) is typically made by mechanically mixing siliceous materials, calcareous materials, water, and various admixtures to form a slurry, which is then poured into molds. After static curing and autoclaving, the final product is formed. Because the volume of the green body formed by pouring and gas expansion is relatively large, it is not conducive to the construction of the final product. To achieve the required external dimensions, the cubic green body must be cut and processed before the final product is formed.

[0003] The blanks are usually cut horizontally, which is difficult to meet the market demand for different sizes of blocks. Therefore, it is also necessary to cut the blanks vertically in the width direction. However, the existing equipment cannot meet this production demand, resulting in low efficiency of the entire production process and the inability to guarantee cutting accuracy, which in turn makes it impossible to guarantee the performance of the products. Summary of the Invention

[0004] This invention provides a cutting device and a flipping table to solve the problem that the prior art cannot meet the requirement of vertical cutting of blanks in the width direction.

[0005] In a first aspect, the present invention provides a cutting device, comprising:

[0006] The support frame is used to support the billet.

[0007] A pair of cutting frames are provided, with the pair of cutting frames spaced apart at both ends of the support frame, and the cutting parts are placed between the pair of cutting frames;

[0008] The first truss is provided in a pair, and the cutting frame is respectively provided on the pair of first trusses, and a first synchronous transmission structure is provided between the pair of first trusses;

[0009] The second truss has the same number of trusses as the first trusses and is arranged in a one-to-one correspondence. The second truss is slidably connected to the corresponding first truss along a first direction, which is parallel to the height direction of the blank. A second synchronous transmission structure is provided between a pair of second trusses.

[0010] A first drive mechanism is disposed on one of the second trusses. The first drive mechanism is connected to the first truss in a transmission manner and is adapted to drive a pair of first trusses to move synchronously in the first direction through the first synchronous transmission structure.

[0011] A second driving mechanism is disposed on the support frame. The second driving mechanism is connected to the second truss and is adapted to drive a pair of second trusses to move synchronously in a second direction through the second synchronous transmission structure. The second direction is parallel to the width direction of the blank.

[0012] The cutting device provided by the present invention further includes a fixed beam, which is disposed on the support frame. The number of fixed beams is the same as that of the second truss and they correspond one-to-one. The second truss is slidably connected to the corresponding fixed beam along the second direction, and the second driving mechanism is disposed on one of the fixed beams.

[0013] According to the cutting device provided by the present invention, a first rack is provided on the first truss along the first direction, the first driving mechanism includes a first motor and a first main gear, the first motor is provided at the end of the second truss near the first truss, the first main gear is sleeved on the output shaft of the first motor, and the first main gear meshes with the first rack for transmission.

[0014] According to the cutting device provided by the present invention, a second rack is provided on the second truss along the second direction, and the second driving mechanism includes a second motor and a second main gear. The second motor is disposed on the fixed beam, and the second main gear is sleeved on the output shaft of the second motor. The second main gear meshes with the second rack for transmission.

[0015] According to the cutting device provided by the present invention, the first synchronous transmission structure includes a first connecting rod, both ends of which are rotatably connected to the second truss via bearings, and both ends of the first connecting rod are provided with a first driven gear, which meshes with the first rack on the same side.

[0016] According to the cutting device provided by the present invention, the second synchronous transmission structure includes a second connecting rod, both ends of which are rotatably connected to the fixed beam via bearings, and both ends of the second connecting rod are provided with a second driven gear, which meshes with the second rack on the same side.

[0017] According to the cutting device provided by the present invention, a first sliding structure is provided between the first truss and the second truss. The first sliding structure includes a first slide rail and a first sliding connecting plate. The first slide rail is disposed on the first truss along the first direction, and the first sliding connecting plate is disposed on the second truss. The first slide rail and the first sliding connecting plate are slidably engaged.

[0018] According to the cutting device provided by the present invention, a second sliding structure is provided between the second truss and the fixed beam. The second sliding structure includes: a second slide rail and a second sliding connecting plate. The second slide rail is disposed on the second truss along the second direction, and the second sliding connecting plate is disposed on the fixed beam. The second slide rail and the second sliding connecting plate are slidably engaged.

[0019] Secondly, the present invention also provides a tilting table, comprising:

[0020] The base is equipped with a pivot.

[0021] A cutting device is disposed on the base. The cutting device is the cutting device described in the first aspect. The support frame of the cutting device is rotatably connected to the rotating shaft. The cutting element of the cutting device is arranged parallel to the length direction of the rotating shaft.

[0022] A flipping drive mechanism acts on the support frame to drive the support frame to flip.

[0023] According to the flipping table provided by the present invention, the support frame is L-shaped and includes a vertically connected base plate and a back plate. The rotating shaft is disposed below the base plate and connected to the base plate. The fixing beam of the cutting device is connected to the end of the base plate.

[0024] According to the flipping table provided by the present invention, the flipping drive mechanism includes a drive member, and the drive end of the drive member is connected to the side of the back plate away from the blank.

[0025] This invention provides a cutting device and a flipping table. The flipping table includes a base, a flipping drive mechanism, and a cutting device. The base is provided with a support frame for supporting the blank. The cutting device is mounted on the base and includes a cutting frame, a first truss, a second truss, a first drive mechanism, a first synchronous transmission structure, a second synchronous transmission structure, and a second drive mechanism. The cutting frame is mounted on the first truss, and the second truss is slidably connected to the first truss. The first drive mechanism is mounted on the second truss and is adapted to drive a pair of first trusses to move synchronously in a first direction via the first synchronous transmission structure. The second drive mechanism is drively connected to the second truss and is adapted to drive a pair of second trusses to move synchronously in a second direction via the second synchronous transmission structure. The first direction is parallel to the height of the blank, and the second direction is parallel to the height of the blank. With this configuration, the vertical automated cutting of the blank in the width direction can be realized, and the cutting position in the width direction can be easily and flexibly adjusted. When cutting the blank placed on the support frame, the first drive mechanism can drive the cutting part on the cutting frame to cut the blank along the height direction of the blank. After one cut is completed, the second drive mechanism can drive the cutting part to move outside the blank along the width direction of the blank. Then the above actions are repeated, so that the first drive mechanism drives the cutting part to continue to cut the blank along the height direction of the blank. By using a vertical cutting method for the blank, not only is the phenomenon of possible cutting tipping avoided, but the cutting efficiency is also high.

[0026] Furthermore, the present invention, through the set flipping drive mechanism, drives the support frame to flip, thereby realizing the integration of billet flipping and cutting functions. This facilitates the removal and trimming of waste materials on the surface of the billet through flipping, and the subsequent vertical cutting through the cutting device. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the structure of a cutting device provided in an embodiment of the present invention;

[0029] Figure 2 yes Figure 1 A magnified view of a portion of the image;

[0030] Figure 3 This is a schematic diagram of the structure of the flipping table provided in an embodiment of the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of the support frame after it has been flipped, as provided in an embodiment of the present invention.

[0032] Figure label:

[0033] 1. Cutting rack; 11. Cutting parts;

[0034] 2. First truss; 21. First rack; 22. First slide rail;

[0035] 3. Second truss; 31. Second rack; 32. Second slide rail;

[0036] 4. First drive mechanism; 41. First motor; 42. First main gear;

[0037] 5. Second drive mechanism; 51. Second motor; 52. Second main gear;

[0038] 6. Fixed beam;

[0039] 7. First connecting rod; 71. First driven gear;

[0040] 8. Second connecting rod; 81. Second driven gear;

[0041] 9. Base; 91. Rotating shaft;

[0042] 10. Support frame; 101. Base plate; 102. Backing plate;

[0043] 100. Blank. Detailed Implementation

[0044] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0045] The following is combined with Figures 1 to 4 This invention describes a cutting device and a turning table provided in an embodiment of the invention.

[0046] The cutting device provided in this embodiment includes: a support frame 10, a cutting frame 1, a first truss 2, a second truss 3, a first drive mechanism 4, a first synchronous transmission structure, a second synchronous transmission structure, and a second drive mechanism 5.

[0047] Reference Figure 1In the figure, the Z-axis represents the vertical direction, that is, the up-down direction, with the positive Z-axis indicating up and the negative Z-axis indicating down; the X-axis represents the front-back direction, with the positive X-axis indicating front and the negative X-axis indicating back; the Y-axis represents the left-right direction, with the positive Y-axis indicating right and the negative Y-axis indicating left; it should be noted that the aforementioned representations of the Z-axis, Y-axis, and X-axis are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0048] The support frame 10 supports the blank 100. A pair of cutting frames 1 are provided, spaced apart at both ends of the support frame 10, with a cutting component 11 placed between them. A first truss 2 is parallel to the Z-axis, and a second truss 3 is parallel to the X-axis, with a first direction parallel to the Z-axis. A pair of first trusses 2 are provided, each with a cutting frame 1, and a first synchronous transmission structure is provided between them. The number of second trusses 3 is the same as the number of first trusses 2, and they correspond one-to-one. The second trusses 3 are slidably connected to their corresponding first trusses 2 along a first direction parallel to the blank 10. The height direction is 0, and a second synchronous transmission structure is provided between a pair of second trusses 3; the first drive mechanism 4 is provided on one of the second trusses 3, and the first drive mechanism 4 is connected to the first truss 2 through transmission, and is suitable for driving a pair of first trusses 2 to move synchronously in the first direction through the first synchronous transmission structure; the second drive mechanism 5 is provided on the support frame 10 and is connected to the second truss 3 through transmission, and is suitable for driving a pair of second trusses 3 to move synchronously in the second direction through the second synchronous transmission structure. The second direction is parallel to the X-axis direction, that is, the second direction is parallel to the width direction of the blank 100, or the second direction may have an angle with the Z-axis direction.

[0049] In this embodiment, a fixed beam 6 is also included. The fixed beam 6 is mounted on the support frame 10. The fixed beam 6 can be connected to the end of the support frame 10. The number of fixed beams 6 is the same as the number of second trusses 3, and they correspond one-to-one. The second trusses 3 are slidably connected to the corresponding fixed beam 6 along the second direction, and the second drive mechanism 5 is mounted on one of the fixed beams 6. This arrangement allows the fixed beam 6 to serve as a fixed connection point for the cutting device. By mounting the second drive mechanism 5 on the fixed beam 6 and the first drive mechanism 4 on the second truss 3, the second drive mechanism 5 drives the second truss 3, the first truss 2, the first drive mechanism 4, the cutting frame 1, and the cutting piece 11 to move together along the second direction. After they are in position, the first drive mechanism 4 drives the first truss 2, the cutting frame 1, and the cutting piece 11 to move together along the first direction. Figure 1As shown, the first direction can be a vertical direction parallel to the Z-axis, and the second direction is a horizontal direction parallel to the X-axis. When cutting a horizontally placed cubic blank 100, the first driving mechanism 4 can drive the cutting piece 11 to cut the blank 100 along the height direction of the blank 100, and the second driving mechanism 5 can drive the cutting piece 11 to move along the width direction of the blank 100 to change the cutting position, thus achieving vertical cutting of the blank 100 in the width direction.

[0050] In this embodiment, the first truss 2, the second truss 3, the fixed beam 6, and the cutting frame 1 are each provided in pairs, such as Figure 1 As shown, a pair of first trusses 2, with the same height and spaced apart at both ends of the support frame 10, are used to place the blank 100 between the pair of first trusses 2. The cubic blank 100 can be placed horizontally, and the size of the blank 100 is adapted to the spacing between the first trusses 2 to improve cutting accuracy. A pair of cutting frames 1 are respectively set on the pair of first trusses 2, and cutting components 11 are connected between the pair of cutting frames 1. The cutting components 11 can be cutting steel wire, wrapped and sleeved between the pair of cutting frames 1. The specific number of cutting steel wires can be set according to actual needs, and can be used to set the blank 100... The top surface and length direction are parallel to the cutting part 11, thereby cutting out rectangular blocks of finished products; the direction along the Z-axis is set as the first direction, and the direction along the X-axis is set as the second direction. A first synchronous transmission structure is set between a pair of first trusses 2, and a first drive mechanism 4 is set on one of the first trusses 2, which is suitable for driving a pair of first trusses 2 to move synchronously in the first direction through the first synchronous transmission structure; a second synchronous transmission structure is set between a pair of second trusses 3, and a second drive mechanism 5 is set on one of the fixed beams 6, which is suitable for driving a pair of second trusses 3 to move synchronously in the second direction through the second synchronous transmission structure.

[0051] This configuration, by providing a pair of first trusses 2, second trusses 3, fixed beams 6, and cutting frames 1, facilitates the cutting of the blank 100. The blank 100 is placed horizontally between a pair of first trusses 2, and the blank 100 can be cut as a whole by the cutting piece 11 between the pair of cutting frames 1, improving cutting efficiency and accuracy. By setting a first synchronous transmission structure and a second synchronous transmission structure respectively, it is possible to simultaneously drive a pair of first trusses 2 to move in the first direction and a pair of second trusses 3 to move in the second direction using only a first driving mechanism 4 and a second driving mechanism 5, thereby improving cutting efficiency and accuracy, reducing the number of driving mechanisms used, and lowering costs.

[0052] Reference Figure 2In this embodiment, a first rack 21 is provided on the first truss 2 along the first direction. The first drive mechanism 4 includes a first motor 41 and a first main gear 42. The first motor 41 is provided at the end of the second truss 3 near the first truss 2. The motor base can be provided at the end of the second truss 3 away from the fixed beam 6. The motor base is fixed to the second truss 3 by bolts or welding. The first motor 41 is mounted on the motor base by bolts. The first main gear 42 is sleeved on the output shaft of the first motor 41. The first main gear 42 meshes with the first rack 21 for transmission. A second rack 31 is provided on the second truss 3 along the second direction. The second rack 31 can be provided at the bottom of the second truss 3. The second drive mechanism 5 includes a second motor 51 and a second main gear 52. The second motor 51 is provided on the fixed beam 6. The motor base can also be provided at the bottom of the fixed beam 6. The motor base is fixed to the fixed beam 6 by bolts or welding. The second motor 51 is mounted on the motor base by bolts. The second main gear 52 is sleeved on the output shaft of the second motor 51. The second main gear 52 meshes with the second rack 31 for transmission.

[0053] This configuration, employing a gear and rack meshing transmission method to drive the first truss 2 and the second truss 3, ensures transmission efficiency and accuracy. The gear transmission can withstand large torque and load without slippage, thus improving cutting efficiency and quality. Furthermore, the first rack 21 on the first truss 2 and the second rack 31 on the second truss 3 provide guidance, ensuring that the direction of rack movement is the same as the direction of truss movement, thereby guaranteeing cutting accuracy.

[0054] In some embodiments, the first synchronous transmission structure includes a first connecting rod 7, both ends of which are rotatably connected to the second truss 3 via bearings, and both ends of the first connecting rod 7 are provided with a first driven gear 71, which meshes with a first rack 21 on the same side.

[0055] like Figure 2As shown, the first connecting rod 7 is positioned below the first motor 41 along the length of the first truss 2 and is perpendicular to the first truss 2. Bearings are arranged opposite each other on the two second trusses 3. The two ends of the first connecting rod 7 are rotatably mounted between the pair of first trusses 2 via the bearings, and a first driven gear 71 is sleeved on each of the two ends of the first connecting rod 7. The first driven gear 71 is configured to mesh with the first rack 21 for transmission. Thus, when the first motor 41 drives the first rack 21 on one of the first trusses 2 to move along the first direction, the first rack 21 will drive the first driven gear 71 meshing with it to rotate. The first driven gear 71 transmits power through the first connecting rod 7 to the first driven gear 71 and the first rack 21 on the other first truss 2, ultimately realizing the motion drive of the other first truss 2. With this configuration, by setting this first synchronous transmission structure, only one power source is needed to synchronously drive the movement of the pair of first trusses 2 along the first direction.

[0056] Similarly, the second synchronous transmission structure can be the same as the first synchronous transmission structure, including a second connecting rod 8. The two ends of the second connecting rod 8 are rotatably connected to the fixed beam 6 through bearings, and both ends of the second connecting rod 8 are provided with a second driven gear 81, which meshes with the second rack 31 on the same side.

[0057] like Figure 2 As shown, the second connecting rod 8 is positioned in front of the first motor 41 along the length of the second truss 3, and the second connecting rod 8 is perpendicular to the second truss 3. Bearings are also provided on the two fixed beams 6. The two ends of the second connecting rod 8 are rotatably mounted between the pair of fixed beams 6 through the bearings, and the two ends of the second connecting rod 8 are respectively fitted with the second driven gear 81. The second driven gear 81 is set to mesh with the second rack 31 for transmission. Thus, when the second motor 51 drives the second rack 31 on one of the second trusses 3 to move in the second direction, the second rack 31 will drive the second driven gear 81 meshing with it to rotate. The second driven gear 81 transmits power through the second connecting rod 8 to the second driven gear 81 and the second rack 31 on the other second truss 3, ultimately realizing the motion drive of the other second truss 3. With this configuration, by setting this second synchronous transmission structure, only one power source is needed to synchronously drive the movement of a pair of second trusses 3 in the second direction.

[0058] In this embodiment, a first sliding structure is provided between the first truss 2 and the second truss 3. The first sliding structure includes a first slide rail 22 and a first sliding connecting plate. The first slide rail 22 is disposed on the first truss 2 along a first direction, and the first sliding connecting plate is disposed on the second truss 3. The first slide rail 22 and the first sliding connecting plate are in sliding engagement. This arrangement, through the sliding engagement of the first slide rail 22 and the first sliding connecting plate, achieves a sliding connection between the first truss 2 and the second truss 3, reduces friction, improves the smoothness of movement of the first truss 2, and increases cutting efficiency.

[0059] Furthermore, a second sliding structure is provided between the second truss 3 and the fixed beam 6. The second sliding structure includes a second slide rail 32 and a second sliding connecting plate. The second slide rail 32 is disposed on the second truss 3 along a second direction, and the second sliding connecting plate is disposed on the fixed beam 6. The second slide rail 32 and the second sliding connecting plate are slidably engaged. This arrangement, through the sliding engagement of the second slide rail 32 and the second sliding connecting plate, achieves a sliding connection between the second truss 3 and the fixed beam 6, reducing friction, improving the smoothness of the movement of the second truss 3, and increasing cutting efficiency.

[0060] It should be noted that this is only an example and is not intended to limit the scope of protection. The aforementioned drive mechanisms, synchronous transmission structures, and sliding structures include, but are not limited to, the structures described above.

[0061] This invention also provides a flipping table, including: a base 9, a flipping drive mechanism, and a cutting device. The base 9 is rotatably provided with a rotating shaft 91. The cutting device is disposed on the base 9 and is the cutting device described above. The support frame 10 of the cutting device is connected to the rotating shaft 91. The cutting part 11 of the cutting device is arranged parallel to the length direction of the rotating shaft 91. The flipping drive mechanism acts on the support frame 10 to drive the support frame 10 to flip.

[0062] This configuration integrates the functions of billet flipping and cutting. By rotatably setting a rotating shaft 91 connected to the support frame 10 on the base, the support frame 10 can be flipped to one or both sides around the rotating shaft 91, which facilitates loading and unloading. When flipping, the cutting device is located at the bottom of the support frame 10, allowing the cutting piece 11 to penetrate the billet 100 from bottom to top.

[0063] As can be seen from the above scheme, the flipping table provided by the present invention, by setting the above-mentioned cutting device and setting it on the base 9, when cutting the blank 100 placed on the support frame 10, can drive the cutting part 11 on the cutting frame 1 to cut the blank 100 along the height direction of the support frame 10, i.e. the height direction of the blank 100, through the first driving mechanism 4. After one cutting is completed, the cutting part 11 can be driven to move outside the blank 100 along the width direction of the support frame 10, i.e. the width direction of the blank 100, through the second driving mechanism 5. Then the above action is repeated, so that the first driving mechanism 4 drives the cutting part 11 to continue to cut the blank 100 along the height direction of the blank 100. This realizes the vertical automated cutting processing of the blank in the width direction, and can conveniently and flexibly adjust the cutting position in the width direction. By adopting the vertical cutting method for the blank 100, not only is the phenomenon of possible cutting tilting avoided, but the cutting efficiency is also high.

[0064] like Figure 3 As shown, a pair of first trusses 2 are arranged opposite each other at both ends of the support frame 10, with the spacing adapted to the length of the blank 100. The support frame 10 is installed on the base, and the fixing beam 6 of the cutting device is connected to the end of the support frame 10. By setting the cutting part 11 of the cutting device, such as the cutting wire, parallel to the length direction of the blank 100, the blank 100 can be cut into several regular cubic finished products. Preferably, the cutting part 11 is also parallel to the upper end face of the blank 100, which improves the cutting quality.

[0065] In this embodiment, the support frame 10 is L-shaped, with its height direction parallel to a first direction and its width direction parallel to a second direction. It includes a vertically connected base plate 101 and a backing plate 102. A rotating shaft 91 is positioned below the base plate 101 along a length direction parallel to the blank 100 and is rotatably connected to it. A fixing beam 6 is connected to the end of the base plate 101. By aligning the height direction of the support frame 10 with the first direction and the width direction with the second direction, when cutting the blank 100 placed on the support frame 10, the first driving mechanism 4 can drive the cutting element 11 on the cutting frame 1 to cut the blank 100 along the height direction of the support frame 10, i.e., the height direction of the blank 100. Figure 3 As shown, a cubic blank 100 can be placed on the support frame 10. The bottom plate 101 contacts the bottom of the blank 100 to support it from the bottom. The back plate 102 contacts one side of the blank 100 to prevent the blank 100 from tipping over and to ensure that the blank 100 is stable. The L-shaped support frame 10 also provides sufficient space for the cutting frame 1 and the cutting piece 11 to operate without interfering with their movement.

[0066] Optionally, the support frame 10 may also include a base plate 101 and two support plates 102 vertically connected to both sides of the base plate 101. The cubic-shaped blank 100 is placed on the support frame 10, with the base plate 101 in contact with the bottom of the blank 100 to support it from the bottom. By setting the two support plates 102, the two sides of the blank 100 are constrained respectively to prevent the blank 100 from tilting to the sides, thereby further improving the stability of the blank 100.

[0067] Furthermore, the flipping drive mechanism includes a drive member, the drive end of which is connected to the side of the back plate 102 away from the blank 100. The drive member can be any of a pneumatic cylinder, an electric cylinder, or a hydraulic cylinder. For example, a pneumatic cylinder is used. The free end of the piston rod of the pneumatic cylinder is hinged to the back plate 102 to drive the back plate 102 and the bottom plate 101 to flip around the pivot 91. At the same time, when the support frame 10 flips towards the side where the pneumatic cylinder is located, it can also provide support for the back plate 102.

[0068] With this configuration, the drive unit is connected to the backing plate 102 to drive the support frame 10 to rotate and provide support for the support frame 10, fixing it at a certain rotation angle. When rotating, the cutting device is located at the bottom of the support frame 10, so that the cutting part 11 is located between the blank 100 and the bottom plate 101. When cutting, the cutting part 11 penetrates the blank 100 from bottom to top.

[0069] Reference Figure 4 In this embodiment, the L-shaped support frame 10 can be rotated 90° to the side of the back plate 102 away from the blank 100. The cutting device is connected to the support frame 10 through the fixed beam 6 and can rotate together with the support frame 10. During operation, the blank 100 is first hoisted into the support frame 10. After the blank 100 is hoisted in, it rotates 90 degrees with the support frame 10. This is used to remove the top and bottom waste of the blank 100 after rotation by the relevant cutting equipment, forming a standard cubic shape. Then, the driving component drives the back plate 102 to flip it back to the vertical state, and then the above-mentioned cutting device is used. The machine is set to the initial cutting state (i.e., the cutting wire is located between the bottom of the blank 100 and the surface of the base plate 101). Then, through the first driving mechanism 4, a pair of first trusses 2, cutting frame 1 and cutting wire are driven to move upward along the first direction until the cutting wire penetrates the top of the blank 100, thereby realizing the vertical cutting of the blank 100 in the width dimension. After that, the cutting wire is returned to the initial state, and the cutting position of the cutting wire in the width dimension is adjusted by the second driving mechanism 5, and the cutting continues to penetrate the blank 100 from bottom to top. This cycle is repeated until the blank 100 is finally cut.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cutting device, characterized in that, include: A support frame (10) is used to support the blank (100). A pair of cutting frames (1) are provided, and the pair of cutting frames (1) are spaced apart at both ends of the support frame (10). The cutting pieces (11) are placed between the pair of cutting frames (1). The first truss (2) is provided in a pair, and the cutting frame (1) is provided on the pair of first trusses (2) respectively, and a first synchronous transmission structure is provided between the pair of first trusses (2); The second truss (3) has the same number as the first truss (2) and is arranged in a one-to-one correspondence. The second truss (3) is slidably connected to the corresponding first truss (2) along a first direction. The first direction is parallel to the height direction of the blank (100), and a second synchronous transmission structure is provided between a pair of second trusses (3). A first drive mechanism (4) is disposed on one of the second trusses (3). The first drive mechanism (4) is connected to the first truss (2) in a transmission manner and is adapted to drive a pair of first trusses (2) to move synchronously in the first direction through the first synchronous transmission structure. The second drive mechanism (5) is disposed on the support frame (10). The second drive mechanism (5) is connected to the second truss (3) for transmission. It is suitable for driving a pair of second trusses (3) to move synchronously in a second direction through the second synchronous transmission structure. The second direction is parallel to the width direction of the blank (100). The first truss (2) is provided with a first rack (21) along the first direction. The first drive mechanism (4) includes a first motor (41) and a first main gear (42). The first motor (41) is provided at the end of the second truss (3) near the first truss (2). The first main gear (42) is sleeved on the output shaft of the first motor (41). The first main gear (42) meshes with the first rack (21) for transmission.

2. The cutting device according to claim 1, characterized in that, It also includes a fixed beam (6), which is disposed on the support frame (10). The number of fixed beams (6) is the same as that of the second truss (3) and they correspond one-to-one. The second truss (3) is slidably connected to the corresponding fixed beam (6) along the second direction, and the second drive mechanism (5) is disposed on one of the fixed beams (6).

3. The cutting device according to claim 2, characterized in that, The second truss (3) is provided with a second rack (31) along the second direction. The second drive mechanism (5) includes a second motor (51) and a second main gear (52). The second motor (51) is provided on the fixed beam (6). The second main gear (52) is sleeved on the output shaft of the second motor (51). The second main gear (52) meshes with the second rack (31) for transmission.

4. The cutting device according to claim 1, characterized in that, The first synchronous transmission structure includes a first connecting rod (7), both ends of which are rotatably connected to the second truss (3) via bearings, and both ends of the first connecting rod (7) are provided with a first driven gear (71), which meshes with the first rack (21) on the same side.

5. The cutting device according to claim 3, characterized in that, The second synchronous transmission structure includes a second connecting rod (8), both ends of which are rotatably connected to the fixed beam (6) via bearings, and both ends of the second connecting rod (8) are provided with a second driven gear (81), which meshes with the second rack (31) on the same side.

6. The cutting device according to claim 1, characterized in that, A first sliding structure is provided between the first truss (2) and the second truss (3). The first sliding structure includes a first slide rail (22) and a first sliding connecting plate. The first slide rail (22) is provided on the first truss (2) along the first direction, and the first sliding connecting plate is provided on the second truss (3). The first slide rail (22) and the first sliding connecting plate are in sliding cooperation.

7. The cutting device according to claim 2, characterized in that, A second sliding structure is provided between the second truss (3) and the fixed beam (6). The second sliding structure includes a second slide rail (32) and a second sliding connecting plate. The second slide rail (32) is arranged on the second truss (3) along the second direction, and the second sliding connecting plate is arranged on the fixed beam (6). The second slide rail (32) and the second sliding connecting plate are in sliding cooperation.

8. A tilting table, characterized in that, include: The base (9) is rotatably provided with a pivot (91); A cutting device is provided on the base (9), the cutting device is the cutting device according to any one of claims 1-7, the support frame (10) of the cutting device is connected to the rotating shaft (91), and the cutting part (11) of the cutting device is arranged parallel to the length direction of the rotating shaft (91); A flipping drive mechanism acts on the support frame (10) to drive the support frame (10) to flip.

9. The tilting table according to claim 8, characterized in that, The support frame (10) is L-shaped and includes a vertically connected base plate (101) and a back plate (102). The rotating shaft (91) is located below the base plate (101) and connected to the base plate (101). The fixing beam (6) of the cutting device is connected to the end of the base plate (101).

10. The tilting table according to claim 9, characterized in that, The flipping drive mechanism includes a drive member, the drive end of which is connected to the side of the back plate (102) away from the blank (100).

Images