Aluminum profile machining numerical control milling machine with tool magazine

Abstract

The utility model belongs to the technical field of machining, and particularly relates to an aluminum profile machining numerical control milling machine with a tool magazine. Comprising a rack, a first air cylinder, a first sliding block, a first linear guide rail, a tool magazine door, a supporting frame, a tool magazine support, a second air cylinder, a second sliding block and a second linear guide rail, the first air cylinder is used for pushing the tool magazine door to move relative to the rack, and the first sliding block on the tool magazine door is in sliding connection with the first linear guide rail on the rack; and the tool magazine door moves in the vertical direction relative to the rack until the tool magazine door is opened, and an outlet in the front side of the tool magazine is exposed. Secondly, a second air cylinder is used for pushing the tool magazine support to move relative to the rack, and a second sliding block connected to the upper end of the supporting frame is in sliding connection with a second linear guide rail connected to the lower end of the tool magazine support, so that the tool magazine support moves in the front-back direction relative to the rack, and a milling cutter on the tool magazine support is conveniently taken out for replacement; and a complex process can be completed by using only one milling machine, so that the production cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of machining technology, and specifically relates to a CNC milling machine for machining aluminum profiles with a tool magazine. Background Technology

[0002] A milling machine is a machine tool that mainly uses milling cutters to process various surfaces on a workpiece. Usually, the rotation of the milling cutter is the main motion, and the movement of the workpiece and the milling cutter is the feed motion. In addition to milling planes, grooves, gear teeth, threads and splined shafts, it can also process relatively complex profiles. It is more efficient than a planer and has a wide range of applications in the field of mechanical manufacturing.

[0003] However, in the current process of machining aluminum profiles, milling machines are limited by the number of cutting tools, making it difficult to complete complex processes in a single setup. Multiple machines are needed to complete the machining, resulting in high production costs. Therefore, it is necessary to design a CNC milling machine with a tool magazine for machining aluminum profiles to solve these problems. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a CNC milling machine for machining aluminum profiles with a tool magazine, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a CNC milling machine for machining aluminum profiles with a tool magazine, comprising a frame, a first cylinder, a first sliding block, a first linear guide rail, a tool magazine door, a support frame, a tool magazine bracket, a second cylinder, a second sliding block, and a second linear guide rail. The frame contains a tool magazine with an outlet at its front. The first cylinder is connected to the frame, and its output end is connected to the tool magazine door. The first linear guide rail is connected to the frame and extends vertically. The first sliding block is connected to the tool magazine door and slidably connected to the first linear guide rail. The tool magazine door is used to block the outlet.

[0006] The second cylinder is disposed in the tool magazine and connected to the support frame. The second cylinder is pulsatorically connected to the tool magazine bracket and is used to drive the tool magazine bracket to move closer to or away from the outlet. The tool magazine bracket is provided with multiple milling cutters of different types.

[0007] The support frame is located below the tool magazine bracket and connected to the frame. The upper end of the support frame is connected to the second sliding block, and the lower end of the tool magazine bracket is connected to the second linear guide rail. The second linear guide rail extends in the front-back direction, and the second sliding block is slidably connected to the second linear guide rail.

[0008] Furthermore, the CNC milling machine for machining aluminum profiles with a tool magazine also includes a third cylinder, which is connected to the tool magazine bracket and is driven by the tool magazine door to move the tool magazine door closer to or further away from the exit.

[0009] Furthermore, the CNC milling machine for aluminum profile processing with a tool magazine also includes an X-axis section, a Y-axis section, a Z-axis section, and a tilting section. The X-axis section is slidably connected to the frame in the left-right direction, the Y-axis section is slidably connected to the X-axis section in the front-back direction, the Z-axis section is slidably connected to the Y-axis section in the vertical direction and is connected to a milling cutter, and the tilting section is connected to the frame and is used to tilt the processed material.

[0010] Furthermore, the CNC milling machine for aluminum profile processing with a tool magazine also includes a third linear guide and a helical rack, and the frame is provided with the third linear guide and the helical rack extending in the left and right directions;

[0011] The X-axis section includes an X-axis body, an X-axis motor, a helical gear, and an X-axis slider. The X-axis body is connected to the X-axis motor, the X-axis slider, and the Y-axis section. The X-axis motor is driven by the helical gear, which meshes with the helical rack. The X-axis slider is slidably connected to the third linear guide rail.

[0012] Furthermore, the X-axis portion also includes a Y-axis slider and a Y-axis nut, with the Y-axis slider and the Y-axis nut connected to the upper end of the X-axis body;

[0013] The Y-axis portion includes a Y-axis body, a Y-axis motor, a Y-axis lead screw, and a fourth linear guide. The Y-axis body is connected to the Y-axis motor, the fourth linear guide extending in the front-back direction, and the Z-axis portion. The Y-axis motor is driven by the Y-axis lead screw, and the Y-axis lead screw is threaded with the Y-axis nut. The Y-axis slider is slidably connected to the fourth linear guide.

[0014] Furthermore, the Y-axis portion also includes a Z-axis slider and a Z-axis nut, with the Z-axis slider and the Z-axis nut connected to the Y-axis body;

[0015] The Z-axis component includes a Z-axis body, a Z-axis motor, a Z-axis lead screw, and a fifth linear guide. The Z-axis motor and the fifth linear guide extending in the vertical direction are connected to the Z-axis body. The Z-axis motor is driven by the Z-axis lead screw, and the Z-axis nut is threaded onto the Z-axis lead screw. The Z-axis slider is slidably connected to the fifth linear guide.

[0016] Furthermore, the flipping part includes a flipping motor, a flipping worktable, a sixth linear guide rail, a clamping slider, and a fixture. The flipping motor is connected to the frame, and the output shaft of the flipping motor faces the left and right direction. The flipping motor is drivenly connected to the flipping worktable. The sixth linear guide rail, which extends in the left and right direction, is connected to the flipping worktable. The clamping slider is connected to the lower end of the fixture and is slidably connected to the sixth linear guide rail. The processing material is disposed on the upper end of the fixture.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] 1. The first cylinder is used to push the tool magazine door to move relative to the frame, and the first sliding block on the tool magazine door and the first linear guide rail on the frame are slidably connected, so that the tool magazine door moves vertically relative to the frame until the tool magazine door opens and the exit on the front side of the tool magazine is exposed.

[0019] 2. The second cylinder is used to push the tool magazine bracket to move relative to the machine frame. The second sliding block connected to the upper end of the support frame and the second linear guide rail connected to the lower end of the tool magazine bracket are slidably connected, so that the tool magazine bracket moves relative to the machine frame in the front and back direction until the tool magazine bracket moves out of the tool magazine. This makes it easy to take out the milling cutter on the tool magazine bracket for replacement. Complex processes can be completed using only one milling machine, thereby reducing production costs.

[0020] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and drawings. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This invention provides a schematic diagram of the structure of a CNC milling machine for machining aluminum profiles with a tool magazine, according to an embodiment of the present invention.

[0023] Figure 2 A schematic diagram of the internal structure of the tool magazine according to an embodiment of the present invention is shown;

[0024] Figure 3 A schematic diagram of the X-axis portion of an embodiment of this utility model is shown;

[0025] Figure 4 This invention presents a structural schematic diagram of the X-axis portion from another perspective of an embodiment of the present invention;

[0026] Figure 5 A schematic diagram of the Y-axis portion of an embodiment of this utility model is shown;

[0027] Figure 6 A schematic diagram of the Z-axis portion of this utility model is shown;

[0028] Figure 7 A schematic diagram of the flipping portion of an embodiment of the present invention is shown.

[0029] Reference numerals in the attached drawings: 1. Frame; 11. Third linear guide; 12. Helical rack; 13. CNC control box; 21. First cylinder; 22. First sliding block; 23. First linear guide; 24. Tool magazine door; 31. Support frame; 32. Tool magazine bracket; 33. Second cylinder; 34. Second sliding block; 35. Second linear guide; 36. Third cylinder; 4. X-axis section; 41. X-axis body; 42. X-axis motor; 43. Helical gear; 44. X-axis slider; 45. Y-axis slider; 46. ​​Y-axis nut; 5. Y-axis section; 51. Y-axis body; 52. Y-axis motor; 53. Y-axis lead screw; 54. Fourth linear guide; 55. Z-axis slider; 56. Z-axis nut; 6. Z-axis section; 61. Z-axis body; 62. Z-axis motor; 63. Z-axis lead screw; 64. Fifth linear guide; 7. Tilting section; 71. Tilting motor; 72. Tilting worktable; 73. Sixth linear guide; 74. Clamping slider; 75. Fixture; 8. Machining material; 9. Milling cutter. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0031] like Figure 1 and Figure 2As shown in the figure, a CNC milling machine for machining aluminum profiles with a tool magazine according to an embodiment of the present invention includes a frame 1, a first cylinder 21, a first sliding block 22, a first linear guide rail 23, a tool magazine door 24, a support frame 31, a tool magazine bracket 32, a second cylinder 33, a second sliding block 34, and a second linear guide rail 35. The tool magazine is provided inside the frame 1, and an outlet is provided on the front side of the tool magazine. The first cylinder 21 is connected to the frame 1, and the output end of the first cylinder 21 is connected to the tool magazine door 24. The first linear guide rail 23 is connected to the frame 1 and extends in a vertical direction. The first sliding block 22 is connected to the tool magazine door 24 and is slidably connected to the first linear guide rail 23. The tool magazine door 24 is used to block the outlet.

[0032] The second cylinder 33 is disposed in the tool magazine and connected to the support frame 31. The second cylinder 33 is connected to the tool magazine bracket 32 ​​and is used to drive the tool magazine bracket 32 ​​to move closer to or away from the outlet. The tool magazine bracket 32 ​​is provided with multiple milling cutters 9 of different types.

[0033] The support frame 31 is located below the tool magazine bracket 32 ​​and connected to the frame 1. The upper end of the support frame 31 is connected to the second sliding block 34, and the lower end of the tool magazine bracket 32 ​​is connected to the second linear guide rail 35. The second linear guide rail 35 extends in the front-back direction, and the second sliding block 34 is slidably connected to the second linear guide rail 35.

[0034] In this embodiment, when it is necessary to change the milling cutter 9, the first cylinder 21 pushes the tool magazine door 24 to move relative to the frame 1. The first sliding block 22 on the tool magazine door 24 and the first linear guide rail 23 on the frame 1 are slidably connected, so that the tool magazine door 24 moves vertically relative to the frame 1 until the tool magazine door 24 opens, revealing the exit on the front side of the tool magazine. Next, the second cylinder 33 pushes the tool magazine bracket 32 ​​to move relative to the frame 1. The second sliding block 34 connected to the upper end of the support frame 31 and the second linear guide rail 35 connected to the lower end of the tool magazine bracket 32 ​​are slidably connected, so that the tool magazine bracket 32 ​​moves in the front-back direction relative to the frame 1 until the tool magazine bracket 32 ​​moves out of the tool magazine, making it easy to take out the milling cutter 9 on the tool magazine bracket 32 ​​for replacement. Complex processes can be completed using only one milling machine, thereby reducing production costs.

[0035] Optionally, such as Figure 2 As shown, the CNC milling machine for machining aluminum profiles with a tool magazine also includes a third cylinder 36, which is connected to the tool magazine bracket 32 ​​and is driven by the tool magazine door 24 and is used to drive the tool magazine door 24 to move closer to or away from the outlet.

[0036] In this embodiment, when opening the tool magazine door 24, the third cylinder 36 is connected to the tool magazine door 24 via a transmission mechanism. First, the tool magazine door 24 is driven away from the outlet. Then, the first cylinder 21 drives the tool magazine door 24 to move vertically, preventing friction between the tool magazine door 24 and the frame 1 when it is opened. Secondly, when closing the tool magazine door 24, the first cylinder 21 drives the tool magazine door 24 to move vertically until it is positioned in front of the outlet. Then, the third cylinder 36 drives the tool magazine door 24 closer to the outlet, facilitating the closure of the outlet by the tool magazine door 24.

[0037] Optionally, such as Figure 1 As shown, the CNC milling machine for aluminum profile processing with a tool magazine also includes an X-axis section 4, a Y-axis section 5, a Z-axis section 6, and a tilting section 7. The X-axis section 4 is slidably connected to the frame 1 in the left-right direction. The Y-axis section 5 is slidably connected to the X-axis section 4 in the front-back direction. The Z-axis section 6 is slidably connected to the Y-axis section 5 in the vertical direction and is connected to a milling cutter 9. The tilting section 7 is connected to the frame 1 and is used to tilt the processing material 8.

[0038] In this embodiment, by setting up an X-axis section 4, a Y-axis section 5, and a Z-axis section 6, the X-axis section 4 can move relative to the frame 1 in the left-right direction, driving the Y-axis section 5, the Z-axis section 6, and the milling cutter 9 to move in the left-right direction. The Y-axis section 5 can move relative to the frame 1 in the front-back direction, driving the Z-axis section 6 and the milling cutter 9 to move in the front-back direction. The Z-axis section 6 can move relative to the frame 1 in the vertical direction, driving the milling cutter 9 to move in the vertical direction, thereby achieving XYZ-axis adjustment of the milling cutter 9. Secondly, by setting up a flipping section 7 on the frame 1, the workpiece 8 can be flipped, allowing different surfaces of the workpiece 8 to correspond to the milling cutter 9, facilitating the processing of different surfaces of the workpiece 8 using the milling cutter 9.

[0039] Optionally, such as Figure 1 , Figure 3 as well as Figure 4 As shown, the CNC milling machine for aluminum profile processing with tool magazine also includes a third linear guide 11 and a helical rack 12. The frame 1 is provided with the third linear guide 11 and the helical rack 12, which both extend in the left and right directions.

[0040] The X-axis portion 4 includes an X-axis body 41, an X-axis motor 42, a helical gear 43, and an X-axis slider 44. The X-axis body 41 is connected to the X-axis motor 42, the X-axis slider 44, and the Y-axis portion 5. The X-axis motor 42 is connected to the helical gear 43 for transmission. The helical gear 43 meshes with the helical rack 12. The X-axis slider 44 is slidably connected to the third linear guide rail 11.

[0041] In this embodiment, the X-axis motor 42 drives the helical gear 43 to rotate, and the helical gear 43 meshes with the helical rack 12, causing the X-axis body 41 to move. The X-axis slider 44 is slidably connected to the third linear guide rail 11, so that the X-axis body 41, the Y-axis part 5, the Z-axis part 6, and the milling cutter 9 move in the left and right directions.

[0042] Optionally, such as Figure 3 and Figure 5 As shown, the X-axis portion 4 also includes a Y-axis slider 45 and a Y-axis nut 46, and the upper end of the X-axis body 41 is connected to the Y-axis slider 45 and the Y-axis nut 46;

[0043] The Y-axis portion 5 includes a Y-axis body 51, a Y-axis motor 52, a Y-axis lead screw 53, and a fourth linear guide rail 54. The Y-axis body 51 is connected to the Y-axis motor 52, the fourth linear guide rail 54 extending in the front-back direction, and the Z-axis portion 6. The Y-axis motor 52 is drivenly connected to the Y-axis lead screw 53. The Y-axis lead screw 53 is threadedly connected to the Y-axis nut 46. The Y-axis slider 45 is slidably connected to the fourth linear guide rail 54.

[0044] In this embodiment, the Y-axis motor 52 drives the Y-axis lead screw 53 to rotate, and the Y-axis lead screw 53 is threadedly connected to the Y-axis nut 46, causing the Y-axis body 51 to move. The Y-axis slider 45 is slidably connected to the fourth linear guide rail 54, causing the Y-axis body 51, the Z-axis part 6, and the milling cutter 9 to move in the front-back direction.

[0045] Optionally, such as Figure 5 and Figure 6 As shown, the Y-axis portion 5 also includes a Z-axis slider 55 and a Z-axis nut 56, and the Z-axis slider 55 and the Z-axis nut 56 are connected to the Y-axis body 51;

[0046] The Z-axis portion 6 includes a Z-axis body 61, a Z-axis motor 62, a Z-axis lead screw 63, and a fifth linear guide rail 64. The Z-axis motor 62 and the fifth linear guide rail 64 extending in the vertical direction are connected to the Z-axis body 61. The Z-axis motor 62 is drivenly connected to the Z-axis lead screw 63. The Z-axis nut 56 is threaded onto the Z-axis lead screw 63. The Z-axis slider 55 is slidably connected to the fifth linear guide rail 64.

[0047] In this embodiment, the Z-axis motor 62 drives the Z-axis lead screw 63 to rotate, and the Z-axis lead screw 63 is threadedly connected to the Z-axis nut 56, causing the Z-axis body 61 to move. The Z-axis slider 55 is slidably connected to the fifth linear guide rail 64, causing the Z-axis body 61 and the milling cutter 9 to move in the vertical direction.

[0048] Optionally, such as Figure 7As shown, the flipping part 7 includes a flipping motor 71, a flipping worktable 72, a sixth linear guide rail 73, a clamping slider 74, and a fixture 75. The flipping motor 71 is connected to the frame 1, and the output shaft of the flipping motor 71 faces the left and right direction. The flipping motor 71 is drivenly connected to the flipping worktable 72. The sixth linear guide rail 73 extending in the left and right direction is connected to the flipping worktable 72. The clamping slider 74 is connected to the lower end of the fixture 75 and is slidably connected to the sixth linear guide rail 73. The processing material 8 is provided on the upper end of the fixture 75.

[0049] Specifically, the CNC milling machine for aluminum profile processing with a tool magazine also includes a CNC control box 13, which is used to control the first cylinder 21, the second cylinder 33, the third cylinder 36, the X-axis motor 42, the Y-axis motor 52, the Z-axis motor 62, and the tilting motor 71.

[0050] In this embodiment, the tilting motor 71 drives the tilting table 72 to rotate. Since the output shaft of the tilting motor 71 faces left and right, the tilting table 72 can tilt forward or backward, thereby causing the workpiece 8 to tilt forward or backward, making it easier to align different sides of the workpiece 8 with the milling cutter 9. Secondly, the clamping slider 74 at the lower end of the fixture 75 is slidably connected to the sixth linear guide rail 73 at the upper end of the tilting fixture. The sixth linear guide rail 73 extends in the left and right direction, which can drive the fixture 75 and the workpiece 8 on the fixture 75 to move in the left and right direction, making it easier to accurately align the workpiece 8 with the milling cutter 9.

[0051] 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 CNC milling machine for machining aluminum profiles with a tool magazine, characterized in that, The assembly includes a frame (1), a first cylinder (21), a first sliding block (22), a first linear guide rail (23), a tool magazine door (24), a support frame (31), a tool magazine bracket (32), a second cylinder (33), a second sliding block (34), and a second linear guide rail (35). The frame (1) has a tool magazine inside, and the tool magazine has an outlet on its front side. The first cylinder (21) is connected to the frame (1), and the output end of the first cylinder (21) is connected to the tool magazine door (24). The first linear guide rail (23) is connected to the frame (1) and extends vertically. The first sliding block (22) is connected to the tool magazine door (24) and is slidably connected to the first linear guide rail (23). The tool magazine door (24) is used to block the outlet. The second cylinder (33) is located inside the tool magazine and connected to the support frame (31). The second cylinder (33) is connected to the tool magazine bracket (32) and is used to drive the tool magazine bracket (32) to move closer to or away from the outlet. The tool magazine bracket (32) is equipped with multiple milling cutters (9) of different types. The support frame (31) is located below the tool magazine bracket (32) and connected to the frame (1). The upper end of the support frame (31) is connected to the second sliding block (34), and the lower end of the tool magazine bracket (32) is connected to the second linear guide rail (35). The second linear guide rail (35) extends in the front-back direction, and the second sliding block (34) is slidably connected to the second linear guide rail (35).

2. The CNC milling machine for machining aluminum profiles with a tool magazine according to claim 1, characterized in that, It also includes a third cylinder (36), which is connected to the tool magazine bracket (32) and is drivenly connected to the tool magazine door (24) and is used to drive the tool magazine door (24) to move closer to or away from the outlet.

3. The CNC milling machine for machining aluminum profiles with a tool magazine according to claim 2, characterized in that, It also includes an X-axis section (4), a Y-axis section (5), a Z-axis section (6), and a flipping section (7). The X-axis section (4) is slidably connected to the frame (1) in the left-right direction. The Y-axis section (5) is slidably connected to the X-axis section (4) in the front-back direction. The Z-axis section (6) is slidably connected to the Y-axis section (5) in the vertical direction and is connected to a milling cutter (9). The flipping section (7) is connected to the frame (1) and is used to drive the processing material (8) to flip.

4. The CNC milling machine for machining aluminum profiles with a tool magazine according to claim 3, characterized in that, It also includes a third linear guide (11) and a helical rack (12), and the frame (1) is provided with the third linear guide (11) and the helical rack (12) extending in the left and right directions; The X-axis part (4) includes an X-axis body (41), an X-axis motor (42), a helical gear (43), and an X-axis slider (44). The X-axis body (41) is connected to the X-axis motor (42), the X-axis slider (44), and the Y-axis part (5). The X-axis motor (42) is connected to the helical gear (43) for transmission. The helical gear (43) meshes with the helical rack (12). The X-axis slider (44) is slidably connected to the third linear guide rail (11).

5. The CNC milling machine for machining aluminum profiles with a tool magazine according to claim 4, characterized in that, The X-axis part (4) also includes a Y-axis slider (45) and a Y-axis nut (46), and the upper end of the X-axis body (41) is connected to the Y-axis slider (45) and the Y-axis nut (46); The Y-axis part (5) includes a Y-axis body (51), a Y-axis motor (52), a Y-axis lead screw (53), and a fourth linear guide (54). The Y-axis body (51) is connected to the Y-axis motor (52), the fourth linear guide (54) extending in the front-back direction, and the Z-axis part (6). The Y-axis motor (52) is driven by the Y-axis lead screw (53). The Y-axis lead screw (53) is threaded with the Y-axis nut (46). The Y-axis slider (45) is slidably connected to the fourth linear guide (54).

6. The CNC milling machine for machining aluminum profiles with a tool magazine according to claim 5, characterized in that, The Y-axis portion (5) also includes a Z-axis slider (55) and a Z-axis nut (56), and the Z-axis slider (55) and the Z-axis nut (56) are connected to the Y-axis body (51); The Z-axis part (6) includes a Z-axis body (61), a Z-axis motor (62), a Z-axis lead screw (63), and a fifth linear guide (64). The Z-axis body (61) is connected to the Z-axis motor (62) and the fifth linear guide (64) extending in the vertical direction. The Z-axis motor (62) is driven by the Z-axis lead screw (63). The Z-axis lead screw (63) is threaded with the Z-axis nut (56). The Z-axis slider (55) is slidably connected to the fifth linear guide (64).

7. The CNC milling machine for machining aluminum profiles with a tool magazine according to claim 3, characterized in that, The flipping part (7) includes a flipping motor (71), a flipping worktable (72), a sixth linear guide rail (73), a clamping slider (74), and a fixture (75). The flipping motor (71) is connected to the frame (1). The output shaft of the flipping motor (71) faces the left and right direction. The flipping motor (71) is connected to the flipping worktable (72) in a transmission connection. The sixth linear guide rail (73) extending in the left and right direction is connected to the flipping worktable (72). The clamping slider (74) is connected to the lower end of the fixture (75). The clamping slider (74) is slidably connected to the sixth linear guide rail (73). The processing material (8) is provided on the upper end of the fixture (75).

Images