Sawing and milling integrated cutting device

Abstract

The utility model discloses a sawing and milling integrated cutting device which comprises a rack, a Z-axis moving mechanism, a drilling and milling mechanism and a sawing mechanism, and the Z-axis moving mechanism is installed on the rack; the Z-axis moving mechanism comprises a drilling and milling Z-axis moving sub-mechanism and a sawing Z-axis moving sub-mechanism; the drilling and milling mechanism is installed on the rack through a drilling and milling Z-axis moving sub-mechanism and is suitable for being lifted through the drilling and milling Z-axis moving sub-mechanism so as to adjust the height position of the drilling and milling mechanism, and a milling cutter suitable for milling is arranged in the drilling and milling mechanism; the saw cutting mechanism is installed on the rack through a saw cutting Z-axis moving sub-mechanism and is suitable for adjusting the height position of the saw cutting mechanism through lifting of the saw cutting Z-axis moving sub-mechanism, and a saw blade suitable for cutting is arranged in the saw cutting mechanism. The working axis of the milling cutter coincides with the working cutting plane of the saw blade. According to the plate cutting device, chippings generated during plate cutting can be reduced, and the plate cutting surface quality is improved.

Description

Technical Field

[0001] The utility model relates to a sawing and milling integrated cutting device, belonging to the technical field of sawing and milling equipment. Background Art

[0002] At present, PP plastic sheet, that is, polypropylene sheet, is a thermoplastic plastic material widely used in many industries. It is favored for its excellent chemical stability, low water absorption, good electrical insulation properties and heat resistance.

[0003] After searching the prior art, it was found that a Chinese patent with publication number CN211331581U disclosed a plate cutting machine. This patent mainly adopts saw blade cutting during processing and cutting. However, only saw blade cutting is prone to some problems. First, saw blade cutting will produce a lot of debris, which will not only pollute the working environment, but also increase the cleaning cost; secondly, the generation of debris may also cause damage to the cutting mechanism, thereby affecting the cutting quality. Summary of the invention

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a sawing and milling integrated cutting device, which can reduce the debris generated when the plate is cut and improve the surface quality of the cut plate.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a sawing and milling integrated cutting device, comprising:

[0006] frame;

[0007] A Z-axis moving mechanism, wherein the Z-axis moving mechanism is installed on the frame;

[0008] The Z-axis moving mechanism includes a drilling and milling Z-axis moving sub-mechanism and a sawing Z-axis moving sub-mechanism;

[0009] A drilling and milling mechanism, wherein the drilling and milling mechanism is installed on the frame through a drilling and milling Z-axis moving sub-mechanism and is suitable for being lifted and lowered by the drilling and milling Z-axis moving sub-mechanism to adjust the height position of the drilling and milling mechanism, and a milling cutter suitable for milling is provided in the drilling and milling mechanism;

[0010] A sawing mechanism, wherein the sawing mechanism is mounted on the frame via a sawing Z-axis moving sub-mechanism and is adapted to be raised and lowered via the sawing Z-axis moving sub-mechanism to adjust the height position of the sawing mechanism, and the sawing mechanism is provided with a saw blade adapted for cutting;

[0011] The working axis of the milling cutter coincides with the working cutting plane of the saw blade.

[0012] Furthermore, in order to reduce the risk of being hit by a saw blade, the sawing mechanism further includes a saw blade guard, which is arranged above the saw blade.

[0013] Further, in order to facilitate the transportation of the plate, the sawing and milling integrated cutting device further comprises a cutting working platform, and the frame is mounted on the cutting working platform;

[0014] The cutting work platform is provided with a plate conveying mechanism;

[0015] The plate conveying mechanism is suitable for carrying and conveying the plate on the cutting work platform.

[0016] Furthermore, a specific structure of a plate conveying mechanism is provided, and the plate conveying mechanism comprises:

[0017] A roller group, the roller group is rotatably mounted on the cutting work platform, and the roller group is suitable for supporting the plate;

[0018] An active driving device is disposed on one side of the roller group, and is suitable for driving the plate to move through the roller group.

[0019] Further, in order to realize the rotation of the roller group, the active driving device includes:

[0020] A drive chain, the drive chain is disposed on one side of the roller group and connected to the roller group;

[0021] A driving assembly is adapted to drive the roller set to rotate via a driving chain.

[0022] Further, in order to achieve accurate cutting of the saw-mill integrated cutting device, the saw-mill integrated cutting device further comprises a frame X-axis moving mechanism, the frame X-axis moving mechanism being adapted to move the frame on the cutting work platform along the X-axis;

[0023] The frame X-axis moving mechanism comprises:

[0024] Guide rails, the long sides of the guide rails are fixedly disposed on both sides of the cutting work platform along the X-axis;

[0025] A slider is installed below the frame, and the slider is suitable for sliding along the guide rail together with the frame.

[0026] Further, the drilling and milling Z-axis moving sub-mechanism includes:

[0027] A drilling and milling lifting cylinder is installed on the frame, and the drilling and milling lifting cylinder is connected to the drilling and milling mechanism and is suitable for driving the drilling and milling mechanism to move vertically.

[0028] Further, the sawing Z-axis moving sub-mechanism comprises:

[0029] A sawing lifting cylinder is installed on the frame, the sawing lifting cylinder is connected to the sawing mechanism and is suitable for driving the sawing mechanism to move vertically.

[0030] Further, in order to realize the effective feeding operation of the frame, the frame Y-axis moving mechanism includes:

[0031] A Y-axis fixed bracket, wherein the Y-axis fixed bracket is fixedly mounted on a slider of the frame X-axis moving mechanism;

[0032] A guide rail slider structure, wherein the guide rail slider structure is mounted on the Y-axis fixed bracket, and the guide rail slider structure is suitable for supporting the frame to slide on the Y-axis fixed bracket along the Y-axis;

[0033] Sprockets are provided on the Y-axis fixing brackets at both ends of the guide rail slider structure;

[0034] A transmission chain, the transmission chain is mounted on a sprocket and connected to the frame;

[0035] A Y-axis driving assembly is installed on one side of the Y-axis fixed bracket, the Y-axis driving assembly is connected to the transmission chain and is suitable for driving the Y-axis fixed bracket and the frame to move along the Y-axis through the transmission chain.

[0036] Furthermore, in order to effectively collect the debris generated during the cutting process, the saw-milling integrated cutting device further includes a waste chip collection device, wherein the waste chip collection device is suitable for collecting the debris generated during the cutting process;

[0037] The waste collection device comprises:

[0038] A collecting bin body, the collecting bin body is installed under the cutting work platform, the bottom surface of the collecting bin body is inclined and a waste chip discharge port is provided at the low point of the inclination;

[0039] A screw conveying assembly is installed at the inclined low point of the collecting bin body and is suitable for conveying and discharging the debris in the collecting bin body from a waste debris discharge port.

[0040] By adopting the above technical solution, the utility model has the following beneficial effects:

[0041] In the utility model, the drilling and milling Z-axis moving sub-mechanism and the sawing Z-axis moving sub-mechanism control the lifting and lowering of the drilling and milling mechanism and the sawing mechanism respectively. When thicker plates need to be sawed, the sawing Z-axis moving sub-mechanism controls the sawing mechanism to descend, and the saw blade rotates at high speed to cut the plate. At the same time, the Y-axis driving component drives the frame on the guide rail slider structure to move horizontally to cut the plate; conversely, when processing thinner plates, the sawing mechanism rises to its original position, and the drilling and milling Z-axis moving sub-mechanism controls the drilling and milling mechanism to descend, and the milling cutter is used to mill the plate. Since the milled chips are guided in the direction of rotation of the milling cutter, the flying phenomenon of saw chips is effectively controlled. At the same time, the milled surface is more neat and beautiful, and the overall use process shortens the time for replacing saw blades and milling cutters.

[0042] In addition, there is a waste chip collection device installed under the cutting work platform to effectively collect and clean the generated waste chips, so that the working environment can be maintained in a clean state, reducing the potential harm to workers and equipment caused by waste chips splashing during the cutting process, which not only greatly improves the operating efficiency, but also improves environmental hygiene; the frame X-axis moving mechanism allows the frame to move accurately along the X-axis, so as to flexibly adjust the cutting position and achieve high-precision cutting.

[0043] In summary, the utility model has high integration, flexible operation, high precision and environmental protection. It can not only effectively improve work efficiency, but also ensure the safety and cleanliness of the operating environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is a three-dimensional structural schematic diagram of the sawing and milling integrated cutting device of the utility model;

[0045] Figure 2 It is a front view of the cutting work platform of the sawing and milling integrated cutting device of the utility model;

[0046] Figure 3 It is a bottom view of the cutting work platform of the saw-milling integrated cutting device of the utility model;

[0047] Figure 4 It is a front view of the sawing and milling integrated cutting device of the utility model. DETAILED DESCRIPTION

[0048] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0049] like Figure 1-4 As shown, a sawing and milling integrated cutting device comprises:

[0050] Rack 100;

[0051] A Z-axis moving mechanism, the Z-axis moving mechanism is installed on the frame 100;

[0052] The Z-axis moving mechanism includes a drilling and milling Z-axis moving sub-mechanism and a sawing Z-axis moving sub-mechanism;

[0053] The drilling and milling mechanism is mounted on the frame 100 through the drilling and milling Z-axis moving sub-mechanism and is suitable for being lifted and lowered through the drilling and milling Z-axis moving sub-mechanism to adjust the height position of the drilling and milling mechanism. The drilling and milling mechanism is provided with a milling cutter 410 suitable for milling;

[0054] A sawing mechanism, which is mounted on the frame 100 via a sawing Z-axis moving sub-mechanism and is adapted to be raised and lowered via the sawing Z-axis moving sub-mechanism to adjust the height position of the sawing mechanism, and a saw blade 310 adapted for cutting is provided in the sawing mechanism;

[0055] The working axis of the milling cutter 410 coincides with the working cutting plane of the saw blade 310 .

[0056] In this embodiment, if Figure 4 As shown, the drilling and milling Z-axis moving sub-mechanism and the sawing Z-axis moving sub-mechanism control the lifting and lowering of the drilling and milling mechanism and the sawing mechanism respectively. When thicker plates need to be sawed, the sawing Z-axis moving sub-mechanism controls the sawing mechanism to descend, and the saw blade 310 rotates at high speed to cut the plates; conversely, when thinner plates are processed, the sawing mechanism rises to its original position, and the drilling and milling Z-axis moving sub-mechanism controls the drilling and milling mechanism to descend, and the milling cutter 410 is used to mill the plates. Since the milled chips are guided by the rotation of the milling cutter 410, the flying of chips is effectively controlled, and at the same time, the milled surface is more neat and beautiful, and the overall use process shortens the time for replacing the saw blade 310 and the milling cutter 410.

[0057] Specifically, Figure 4 As shown, the sawing mechanism further includes a saw blade guard 320 , which is disposed above the saw blade 310 .

[0058] In this embodiment, if Figure 4 As shown, the saw blade guard 320 covers the uncut part of the saw blade 310, so as to prevent the operator from contacting the high-speed rotating saw blade 310 and prevent accidental injury. The saw blade guard 320 is connected to the main body of the saw cutting mechanism through a connecting bracket, and the connection method can be bolted. A compression spring can also be arranged between the connecting bracket and the saw blade guard 320 to generate downward pressure so that the saw blade guard 320 can be close to the surface of the plate being cut. During the cutting operation, when the plate is sent to the cutting area through the plate conveying mechanism, the saw blade 310 starts to rotate at high speed to cut the plate. At the same time, the saw blade guard 320 is also pressed down, always covering the top of the saw blade 310 to prevent chips from directly splashing and protect the safety of the operator. By setting the saw blade guard 320, accidental injuries can be effectively prevented and the safety of use can be improved.

[0059] Specifically, Figure 1-2 As shown, the sawing and milling integrated cutting device further includes a cutting work platform 200, and the frame 100 is installed on the cutting work platform 200;

[0060] A plate conveying mechanism is provided on the cutting work platform 200;

[0061] The plate conveying mechanism is suitable for carrying and conveying the plate on the cutting work platform 200 .

[0062] In this embodiment, if Figure 1-2 As shown, the material of the cutting work platform 200 can be a platform made of steel or other high-strength materials to withstand the weight of the frame 100 and the plate and the vibration during the cutting process. The upper surface of the cutting work platform 200 is finely processed to ensure flatness for stable placement of the plate. The roller group 510 is rotatably installed on the cutting work platform 200 through bearings. The roller group 510 includes rollers, and the rotation axis of the rollers is parallel to the short side direction of the cutting work platform 200.

[0063] Specifically, Figure 2 As shown, the sheet conveying mechanism may have the following structure:

[0064] A roller set 510, the roller set 510 is rotatably mounted on the cutting work platform 200, and the roller set 510 is suitable for supporting the plate;

[0065] The active driving device is disposed on one side of the roller set 510 , and is suitable for driving the plate to move through the roller set 510 .

[0066] In this embodiment, if Figure 2 As shown, the roller group 510 includes a plurality of rollers arranged side by side. The rollers may be made of steel and the surface is polished to reduce the friction resistance with the plate. The roller group 510 includes 5 active rollers and 6 driven rollers, which are rotatably mounted on the cutting work platform 200 via bearings. In some embodiments, the number of rollers is not limited to 5 active rollers and 6 driven rollers, and can be set according to specific needs.

[0067] Specifically, Figure 2 As shown, the active driving device can be of the following structure:

[0068] Drive chain, the drive chain is disposed on one side of the roller group 510 and is transmission-connected to the roller group 510;

[0069] The driving assembly is suitable for driving the roller set 510 to rotate through a driving chain.

[0070] In this embodiment, if Figure 2As shown, the driving component may include a motor, a reducer, etc. The driving component is suitable for driving the roller group 510 to rotate through a driving chain. The driving chain is connected to the rollers in the roller group 510 through a sprocket. When the driving component is working, the output end is driven by the reducer to drive the driving chain to rotate, and the driving chain drives the connected rollers to rotate. Other rollers rotate in turn through contact and idler transmission, thereby realizing the driving of the entire roller group 510, or the driving chain connects each roller by setting a driving chain and a driving component, thereby realizing the effective driving of the roller group 510. The roller group 510 drives the plate to move to the cutting area, ready for the next step of cutting. The overall structure is simple and reliable, and the operation is stable.

[0071] Specifically, Figure 1-3 As shown, the sawing and milling integrated cutting device further includes a frame X-axis moving mechanism, and the frame X-axis moving mechanism is suitable for moving the frame 100 on the cutting work platform 200 along the X-axis;

[0072] The frame X-axis moving mechanism can be structured as follows:

[0073] Guide rail 610, the long side of the guide rail 610 is fixedly disposed along the X-axis on both sides of the cutting work platform 200;

[0074] The slider 620 is installed below the rack 100 . The slider 620 is suitable for sliding along the guide rail 610 together with the rack 100 .

[0075] In this embodiment, if Figure 1-3 As shown, the guide rails 610 on both sides of the cutting work platform 200 can be made of steel guide rails, and the slider 620 and the guide rail 610 are a sliding fit structure, the slider 620 can slide smoothly, a connecting plate is installed at the bottom of the frame 100, and two sliders 620 are installed under the connecting plate. The slider 620 and the guide rail 610 are slidably matched. When the position of the frame 100 needs to be adjusted along the X-axis direction, the slider 620 slides on the guide rail 610, driving the frame 100 to move to a suitable position to complete the position adjustment. The frame X-axis moving mechanism has a simple structure and moves smoothly, which can effectively realize the precise X-axis movement adjustment of the frame 100 on the cutting work platform 200 to meet the requirements of cutting position accuracy.

[0076] Specifically, Figure 1-2 and Figure 4 As shown, the drilling and milling Z-axis moving sub-mechanism can be structured as follows:

[0077] The drilling and milling lifting cylinder 710 is installed on the frame 100. The drilling and milling lifting cylinder 710 is connected to the drilling and milling mechanism and is suitable for driving the drilling and milling mechanism to move vertically.

[0078] Specifically, Figure 1-2 and Figure 4 As shown, the sawing Z-axis moving sub-mechanism can be structured as follows:

[0079] The sawing lifting cylinder 720 and the sawing lifting cylinder 710 are installed on the frame 100. The sawing lifting cylinder 710 is connected to the sawing mechanism and is suitable for driving the sawing mechanism to move vertically.

[0080] Specifically, Figure 1-4 As shown, the frame Y-axis moving mechanism can be the following structure:

[0081] A Y-axis fixed bracket 810, the Y-axis fixed bracket 810 is fixedly mounted on the slider 620 of the frame X-axis moving mechanism;

[0082] A guide rail slider structure, the guide rail slider structure is installed on the Y-axis fixed bracket 810, and the guide rail slider structure is suitable for supporting the frame 100 to slide on the Y-axis fixed bracket 810 along the Y-axis;

[0083] Sprockets are provided on the Y-axis fixed brackets 810 at both ends of the guide rail slider structure;

[0084] A transmission chain 830, the transmission chain 830 is mounted on a sprocket and connected to the frame 100;

[0085] The Y-axis driving assembly 840 is installed on one side of the Y-axis fixed bracket 810. The Y-axis driving assembly 840 is connected to the transmission chain 830 and is suitable for driving the Y-axis fixed bracket 810 and the frame 100 to move along the Y-axis through the transmission chain 830.

[0086] In this embodiment, if Figure 1-4 As shown, the Y-axis fixed bracket 810 and the slider 620 can be fixedly connected by bolts, and the Y-axis driving assembly 840 drives the transmission chain 830 to move through gears to realize the Y-axis movement of the frame 100. The Y-axis moving mechanism can accurately control the position of the frame 100 in the Y-axis direction to meet the feeding requirements of the frame 100 during the cutting process.

[0087] Specifically, Figure 2 As shown, the saw-milling integrated cutting device also includes a waste chip collection device, which is suitable for collecting debris generated during the cutting process;

[0088] The waste collection device may have the following structure:

[0089] A collecting bin body is installed under the cutting work platform 200, the bottom surface of the collecting bin body is inclined and a waste chip discharge port is provided at the low point of the inclination;

[0090] A screw conveying assembly (not shown in the figure) is installed at the inclined low point of the collecting bin body and is suitable for conveying and discharging the debris in the collecting bin body from the waste debris discharge port.

[0091] In this embodiment, if Figure 2 As shown, the collecting bin is fixedly installed below the cutting work platform 200, with the opening on the collecting bin facing upward to collect chips, the bottom of the collecting bin is tilted 5-10 degrees to one side, and the spiral conveying assembly is installed at the low point of the inclination. When the cutting device is working, the cutting saw blade and the milling cutter generate a large amount of debris, and the debris enters from the opening of the collecting bin and accumulates on the inclined bottom surface. The spiral conveying assembly conveys the chips from the low point at the bottom of the bin to the waste chip outlet for discharge, so that the chip collection is more efficient, ensuring that the chips will not affect the cutting process. The spiral conveying assembly may include a spiral rotor and a spiral drive. The spiral rotor is spirally arranged at the low point of the inclination. When the spiral drive is started, it drives the spiral rotor to rotate. The spiral surface of the spiral rotor can push the material and discharge it along the waste chip outlet, thereby realizing continuous discharge of debris.

[0092] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sawing and milling integrated cutting device, characterized in that: include: Rack(100); A Z-axis moving mechanism, the Z-axis moving mechanism being mounted on the frame (100); The Z-axis moving mechanism includes a drilling and milling Z-axis moving sub-mechanism and a sawing Z-axis moving sub-mechanism; a drilling and milling mechanism, the drilling and milling mechanism being mounted on the frame (100) via a drilling and milling Z-axis moving sub-mechanism and being adapted to be raised and lowered via the drilling and milling Z-axis moving sub-mechanism to adjust the height position of the drilling and milling mechanism, the drilling and milling mechanism being provided with a milling cutter (410) adapted for milling; A sawing mechanism, the sawing mechanism being mounted on the frame (100) via a sawing Z-axis moving sub-mechanism and being adapted to be raised and lowered via the sawing Z-axis moving sub-mechanism to adjust the height position of the sawing mechanism, the sawing mechanism being provided with a saw blade (310) adapted for cutting; The working axis of the milling cutter (410) coincides with the working cutting plane of the saw blade (310).

2. The sawing and milling integrated cutting device according to claim 1, characterized in that: The sawing mechanism further comprises a saw blade guard (320), wherein the saw blade guard (320) is arranged above the saw blade (310).

3. The sawing and milling integrated cutting device according to claim 1, characterized in that: It also includes a cutting work platform (200), and the frame (100) is installed on the cutting work platform (200); The cutting work platform (200) is provided with a plate conveying mechanism; The plate conveying mechanism is suitable for carrying and conveying the plate on the cutting work platform (200).

4. The sawing and milling integrated cutting device according to claim 3, characterized in that: The plate conveying mechanism comprises: A roller group (510), the roller group (510) being rotatably mounted on the cutting work platform (200), the roller group (510) being suitable for supporting the plate; An active driving device, wherein the active driving device is arranged on one side of the roller group (510), and the active driving device is suitable for driving the plate to move via the roller group (510).

5. The sawing and milling integrated cutting device according to claim 4, characterized in that: The active driving device comprises: A drive chain, the drive chain being disposed on one side of the roller group (510) and connected to the roller group (510); A driving assembly, wherein the driving assembly is suitable for driving the roller group (510) to rotate via a driving chain.

6. The sawing and milling integrated cutting device according to claim 3, characterized in that: It also comprises a frame X-axis moving mechanism, wherein the frame X-axis moving mechanism is suitable for moving the frame (100) on the cutting work platform (200) along the X-axis; The frame X-axis moving mechanism comprises: A guide rail (610), wherein the long side of the guide rail (610) is fixedly disposed on both sides of the cutting work platform (200) along the X-axis; A slider (620), the slider (620) being installed below the rack (100), the slider (620) being suitable for sliding along the guide rail (610) together with the rack (100).

7. The sawing and milling integrated cutting device according to claim 1, characterized in that: The drilling and milling Z-axis moving sub-mechanism comprises: A drilling and milling lifting cylinder (710), wherein the drilling and milling lifting cylinder (710) is mounted on the frame (100), and the drilling and milling lifting cylinder (710) is connected to the drilling and milling mechanism and is suitable for driving the drilling and milling mechanism to move vertically.

8. The sawing and milling integrated cutting device according to claim 1, characterized in that: The sawing Z-axis moving sub-mechanism comprises: A sawing lifting cylinder (720), wherein the sawing lifting cylinder (720) is mounted on the frame (100), and the sawing lifting cylinder (720) is connected to the sawing mechanism and is suitable for driving the sawing mechanism to move vertically.

9. The sawing and milling integrated cutting device according to claim 1, characterized in that: The frame Y-axis moving mechanism comprises: A Y-axis fixed bracket (810), the Y-axis fixed bracket (810) being fixedly mounted on a slider (620) of the frame X-axis moving mechanism; a guide rail slider structure, the guide rail slider structure being mounted on the Y-axis fixed bracket (810), the guide rail slider structure being suitable for supporting the frame (100) to slide on the Y-axis fixed bracket (810) along the Y-axis; Sprockets are provided on the Y-axis fixing brackets (810) at both ends of the guide rail slider structure; A transmission chain (830), the transmission chain (830) being mounted on a sprocket and connected to the frame (100); A Y-axis driving assembly (840) is installed on one side of the Y-axis fixing bracket (810), and the Y-axis driving assembly (840) is connected to the transmission chain (830) and is suitable for driving the Y-axis fixing bracket (810) and the frame (100) to move along the Y-axis through the transmission chain (830).

10. The sawing and milling integrated cutting device according to claim 3, characterized in that: Also included is a waste chip collection device, the waste chip collection device is suitable for collecting debris generated during the cutting process; The waste collection device comprises: A collecting bin body, the collecting bin body being installed under the cutting work platform (200), the bottom surface of the collecting bin body being arranged in an inclined manner and having a waste chip discharge port at the lowest point of the inclination; A screw conveying assembly is installed at the inclined low point of the collecting bin body and is suitable for conveying and discharging the debris in the collecting bin body from a waste debris discharge port.

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