Automatic aluminum casting cut-off machine for medical CT (Computed Tomography)

Abstract

The utility model discloses an automatic aluminum casting cut-off machine for medical CT (computed tomography), which comprises a bottom plate and an anti-sputtering collecting mechanism, the anti-sputtering collecting mechanism is arranged on the bottom plate and comprises a vertical plate, the vertical plate is mounted on the left side of the top of the bottom plate, a sliding groove is formed in the right side of the vertical plate, and the top of the vertical plate is provided with a sliding block. The top and the bottom of the inner wall of the sliding groove top are fixedly connected through a sliding rod, a sliding block is slidably connected to the surface of the sliding rod, and a protection frame is arranged on the right side of the sliding block. Through mutual cooperation of the vertical plate, the sliding groove, the sliding rod, the sliding block, the protective frame, a buffer spring, a movable block, a connecting block, a servo motor, a winding roller, a traction rope, a pulley, a collecting shell and a stop block, scraps generated in the process that an aluminum casting is cut off are prevented from splashing everywhere, and therefore the scraps are conveniently collected and protected; and not only is the pollution to the environment reduced, but also the labor force for cleaning the chippings in the later period is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic cutting machines, in particular to an automatic cutting machine for aluminum castings used in medical CT. Background Technique

[0002] Medical CT is computerized tomography. Aluminum castings are usually used in medical CT instruments. When producing and processing aluminum castings, cutting treatment is required, so an automatic cutting machine is needed.

[0003] According to the application number: CN202123269110.2, a cutting device for an aluminum die-casting equipment, including an equipment console, a fixing mechanism for fixing the die-casting part with oil is arranged on the equipment console, a recycling mechanism for collecting cutting dust is arranged on the equipment console, the fixing mechanism includes a mounting frame, a rectangular groove for restricting the sliding of the object is opened on the lower surface of the mounting frame, and a rectangular plate is slidably mounted in the rectangular groove.

[0004] The cutting device in the above case does not have the effect of preventing sputtering, resulting in a large amount of debris splashing everywhere during the cutting process of the workpiece, which not only easily pollutes the working environment, but also increases the labor force for cleaning the debris later and reduces the practicability. Content of the Utility Model

[0005] The purpose of the utility model is to provide an automatic cutting machine for aluminum castings used in medical CT to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an automatic cutting machine for aluminum castings used in medical CT, including:

[0007] Base plate;

[0008] An anti-sputtering collection mechanism, the anti-sputtering collection mechanism is arranged on the base plate, the anti-sputtering collection mechanism includes a vertical plate, the vertical plate is installed on the left side of the top of the base plate, a chute is opened on the right side of the vertical plate, the top and bottom of the inner wall of the top of the chute are fixedly connected by a sliding rod, and a slider is slidably connected to the surface of the sliding rod, and a protective frame is arranged on the right side of the slider;

[0009] A cutting and clamping mechanism, the cutting and clamping mechanism is arranged on the vertical plate, the cutting and clamping mechanism includes a cross plate, the cross plate is installed on the top of the vertical plate, and a cylinder is installed in the groove at the bottom of the cross plate.

[0010] Preferably, a buffer spring is sleeved on the surface of the sliding rod, a moving block is installed on the right side of the slider, and the right side of the moving block is fixedly connected to the left side of the protective frame.

[0011] Preferably, a connecting block is installed on the left side of the vertical plate, a servo motor is installed on the left side of the connecting block, the right end of the output shaft of the servo motor penetrates through the connecting block and extends to the outside thereof, and a winding roller is installed on the surface of the output shaft of the servo motor.

[0012] Preferably, a towing rope is wound around the surface of the winding roller, pulleys used in cooperation with the towing rope are installed on both the left and right sides of the vertical plate, and one end of the towing rope away from the winding roller sequentially penetrates through the pulley and the vertical plate and extends to the outside of the pulley and is fixedly connected to the top of the moving block.

[0013] Preferably, a collection shell used in cooperation with the protective frame is arranged at the top of the bottom plate and corresponding to the position of the protective frame, and blocking blocks are arranged on both the left and right sides of the collection shell.

[0014] Preferably, a fixed shell is installed at the bottom of the cylinder, a rotary motor is installed on the left side of the fixed shell, the right end of the output shaft of the rotary motor penetrates through the fixed shell and extends to the inside thereof to install a threaded rod, and a threaded block is threadedly connected to the surface of the threaded rod.

[0015] Preferably, a movable block is installed at the bottom of the threaded block, a cutting motor is installed on the left side of the movable block, the right end of the output shaft of the cutting motor penetrates through the movable block and extends to the outside thereof, and a cutting blade is installed on the surface of the output shaft of the cutting motor.

[0016] Preferably, two support plates are installed at the bottom of the horizontal plate, a stabilizing block is installed at the bottom of the support plate, and the two stabilizing blocks are fixedly connected by a placement plate, and a clamping assembly is arranged on the placement plate.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] Through the mutual cooperation of the vertical plate, the chute, the sliding rod, the slider, the protective frame, the buffer spring, the moving block, the connecting block, the servo motor, the winding roller, the towing rope, the pulley, the collection shell and the blocking block, the present utility model avoids the chips generated during the cutting process of the aluminum casting from splashing everywhere, thereby facilitating the collection and protection of the chips, not only reducing the pollution to the environment, but also reducing the labor force for cleaning the chips in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a structural sectional view of the front view of the present utility model;

[0021] Figure 3 is a structural sectional view of the front view of the vertical plate chute and the servo motor of the present utility model.

[0022] In the figure: 1 bottom plate, 2 anti-sputtering collection mechanism, 21 vertical plate, 22 chute, 23 sliding rod, 24 slider, 25 protective frame, 26 buffer spring, 27 moving block, 28 connecting block, 29 servo motor, 210 winding roller, 211 traction rope, 212 pulley, 213 collection shell, 214 stop block, 3 cutting and clamping mechanism, 31 horizontal plate, 32 cylinder, 33 fixed shell, 34 rotary motor, 35 threaded rod, 36 threaded block, 37 movable block, 38 cutting motor, 39 cutting blade, 310 support plate, 311 stabilizing block, 312 placing plate, 313 clamping assembly. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-3, An automatic cutting machine for aluminum castings used in medical CT, comprising: a bottom plate 1 and a splash-proof collection mechanism 2. The splash-proof collection mechanism 2 is arranged on the bottom plate 1. The splash-proof collection mechanism 2 includes a vertical plate 21. The vertical plate 21 is installed on the left side of the top of the bottom plate 1. A chute 22 is opened on the right side of the vertical plate 21. The top and bottom of the inner wall of the top of the chute 22 are fixedly connected by a slide bar 23. A slider 24 is slidably connected to the surface of the slide bar 23. A protective frame 25 is arranged on the right side of the slider 24. The protective frame 25 is a transparent frame, which is convenient for observing the internal situation. A buffer spring 26 is sleeved on the surface of the slide bar 23. A moving block 27 is fixedly connected to the right side of the slider 24. The right side of the moving block 27 is fixedly connected to the left side of the protective frame 25. By setting the buffer spring 26, when the slider 24 drives the protective frame 25 to move upward, the buffer spring 26 is compressed. When the protective frame 25 moves downward, through the restoring elastic force of the buffer spring 26, the speed of the protective frame 25 moving downward is increased. A connecting block 28 is fixedly connected to the left side of the vertical plate 21. A servo motor 29 is fixedly connected to the left side of the connecting block 28. The right end of the output shaft of the servo motor 29 penetrates through the connecting block 28 and extends to its outside. A winding roller 210 is fixedly connected to the surface of the output shaft of the servo motor 29. A traction rope 211 is wound around the surface of the winding roller 210. Pulleys 212 used in cooperation with the traction rope 211 are fixedly connected to both the left and right sides of the vertical plate 21. One end of the traction rope 211 away from the winding roller 210 sequentially penetrates through the pulley 212 and the vertical plate 21 and extends to the outside of the pulley 212 and is fixedly connected to the top of the moving block 27. A collection shell 213 used in cooperation with the protective frame 25 is arranged on the top of the bottom plate 1 and at the position corresponding to the protective frame 25. Blocks 214 are arranged on both the left and right sides of the collection shell 213. The bottom of the collection shell 213 is in contact with the top of the bottom plate 1. The side of the block 214 close to the collection shell 213 is in contact with the collection shell 213. The bottom of the block 214 is fixedly connected to the top of the bottom plate 1.

[0025] Through the mutual cooperation of the vertical plate 21, the chute 22, the slide bar 23, the slider 24, the protective frame 25, the buffer spring 26, the moving block 27, the connecting block 28, the servo motor 29, the winding roller 210, the traction rope 211, the pulley 212, the collection shell 213 and the block 214, it is avoided that the debris generated during the cutting process of the aluminum casting splashes everywhere, thus facilitating the collection and protection of the debris, not only reducing the pollution to the environment, but also reducing the labor force for cleaning the debris in the later stage.

[0026] Cutting and clamping mechanism 3 is provided on the vertical plate 21. The cutting and clamping mechanism 3 includes a cross plate 31 which is installed at the top of the vertical plate 21. A cylinder 32 is fixedly connected in the groove at the bottom of the cross plate 31. The bottom of the cylinder 32 is fixedly connected with a fixed shell 33. A rotary motor 34 is fixedly connected to the left side of the fixed shell 33. The right end of the output shaft of the rotary motor 34 penetrates the fixed shell 33 and extends into its interior and is fixedly connected with a threaded rod 35. A threaded block 36 is threadedly connected to the surface of the threaded rod 35. The surface of the threaded block 36 is in sliding contact with the inner wall of the fixed shell 33. The bottom of the threaded block 36 is fixedly connected with a movable block 37. The top of the movable block 37 is in sliding contact with the bottom of the fixed shell 33. A cutting motor 38 is fixedly connected to the left side of the movable block 37. The right end of the output shaft of the cutting motor 38 penetrates the movable block 37 and extends to its outside. A cutting blade 39 is fixedly connected to the surface of the output shaft of the cutting motor 38. Two support plates 310 are fixedly connected to the bottom of the cross plate 31. A stabilizing block 311 is fixedly connected to the bottom of the support plate 310. The two stabilizing blocks 311 are fixedly connected by a placing plate 312. A clamping assembly 313 is arranged on the placing plate 312. The clamping assembly 313 includes reinforcing blocks. The number of the reinforcing blocks is two and they are respectively installed on the left and right sides of the top of the placing plate 312. Electric push rods are fixedly connected to the reinforcing blocks. Clamping plates are fixedly connected to the output ends of the electric push rods.

[0027] Specifically, start the rotary motor 34. The rotary motor 34 drives the threaded rod 35 to rotate through the output shaft. The threaded rod 35 drives the threaded block 36 to move left or right, so as to drive the cutting blade 39 to move left or right and adjust the position of the cutting blade 39.

[0028] During use, place the aluminum casting on the placing plate 312, then start the electric push rod. The electric push rod drives the clamping plate to clamp and fix the aluminum casting. Then start the servo motor 29. The servo motor 29 drives the winding roller 210 to rotate through the output shaft. The winding roller 210 winds the traction rope 211 to move. The traction rope 211 drives the moving block 27 to move upward. The moving block 27 drives the slider 24 to squeeze the buffer spring 26 upward. The moving block 27 drives the protective frame 25 to move upward, so as to cover the aluminum casting and the placing plate 312 completely. Then start the cylinder 32 and the cutting motor 38. The cutting motor 38 drives the cutting blade 39 to rotate through the output shaft. The cylinder 32 drives the cutting blade 39 to move downward to cut the aluminum casting. The debris generated during cutting splashes onto the inner wall of the protective frame 25 and then falls into the collection shell 213 for collection.

[0029] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic cutting machine for aluminum castings for medical CT, characterized in that: include: Bottom plate (1); An anti-sputtering collection mechanism (2), the anti-sputtering collection mechanism (2) being arranged on a bottom plate (1), the anti-sputtering collection mechanism (2) comprising a vertical plate (21), the vertical plate (21) being installed on the left side of the top of the bottom plate (1), a slide groove (22) being provided on the right side of the vertical plate (21), the top and bottom of the inner wall of the top of the slide groove (22) being fixedly connected by a slide rod (23), a slide block (24) being slidably connected to the surface of the slide rod (23), and a protective frame (25) being provided on the right side of the slide block (24); A cutting clamping mechanism (3) is arranged on the vertical plate (21), and comprises a horizontal plate (31). The horizontal plate (31) is installed on the top of the vertical plate (21), and a cylinder (32) is installed in a groove at the bottom of the horizontal plate (31).

2. The automatic cutting machine for aluminum castings for medical CT according to claim 1 is characterized in that: A buffer spring (26) is sleeved on the surface of the slide bar (23), a moving block (27) is installed on the right side of the slide block (24), and the right side of the moving block (27) is fixedly connected to the left side of the protection frame (25).

3. The automatic cutting machine for aluminum castings for medical CT according to claim 2 is characterized in that: A connecting block (28) is installed on the left side of the vertical plate (21), a servo motor (29) is installed on the left side of the connecting block (28), the right end of the output shaft of the servo motor (29) passes through the connecting block (28) and extends to the outside thereof, and a winding roller (210) is installed on the surface of the output shaft of the servo motor (29).

4. The automatic cutting machine for aluminum castings for medical CT according to claim 3 is characterized in that: A traction rope (211) is wound around the surface of the winding roller (210), and pulleys (212) for use with the traction rope (211) are installed on both the left and right sides of the vertical plate (21), and one end of the traction rope (211) away from the winding roller (210) passes through the pulley (212) and the vertical plate (21) in sequence and extends to the outside of the pulley (212) and is fixedly connected to the top of the moving block (27).

5. The automatic cutting machine for aluminum castings for medical CT according to claim 4 is characterized in that: A collection shell (213) used in conjunction with the protection frame (25) is provided at the top of the bottom plate (1) and at a position corresponding to the protection frame (25), and stoppers (214) are provided on both left and right sides of the collection shell (213).

6. The automatic cutting machine for aluminum castings for medical CT according to claim 5, characterized in that: A fixed shell (33) is installed at the bottom of the cylinder (32), a rotating motor (34) is installed on the left side of the fixed shell (33), the right end of the output shaft of the rotating motor (34) penetrates the fixed shell (33) and extends to the inside thereof to be installed with a threaded rod (35), and a threaded block (36) is threadedly connected to the surface of the threaded rod (35).

7. The automatic cutting machine for aluminum castings for medical CT according to claim 6, characterized in that: A movable block (37) is installed at the bottom of the threaded block (36), a cutting motor (38) is installed on the left side of the movable block (37), the right end of the output shaft of the cutting motor (38) passes through the movable block (37) and extends to the outside thereof, and a cutting blade (39) is installed on the surface of the output shaft of the cutting motor (38).

8. The automatic cutting machine for aluminum castings for medical CT according to claim 7, characterized in that: Two support plates (310) are installed at the bottom of the transverse plate (31), and a stabilizing block (311) is installed at the bottom of the support plate (310). The two stabilizing blocks (311) are fixedly connected via a placement plate (312), and a clamping assembly (313) is provided on the placement plate (312).

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