Scrap discharging mechanism for CNC

Abstract

The utility model relates to the field of discharging mechanisms, in particular to a waste chip discharging mechanism for CNC (computer numerical control). Comprising a back plate, a conveying belt is mounted in the back plate, a servo motor is fixedly connected to one side of the back plate, a roller is fixedly connected to the output end of the servo motor, the arc surface of the roller is in transmission connection with the conveying belt, a waste collecting box is fixedly connected to one side of the back plate, and a supporting frame is fixedly connected to the lower surface of the waste collecting box; an adjusting structure is arranged on the side, away from the waste collecting box, of the back plate and comprises a supporting plate. According to the waste chip discharging mechanism for CNC, the storage barrel is arranged, waste chips can be temporarily stored and stored, the requirement for manual operation is reduced through the automatic dumping function of the storage barrel, the labor cost is reduced, waste chip treatment is more continuous and efficient, and when the waste chips are needed by the conveying belt, the waste chips can be conveyed to the conveying belt through the conveying belt. And the storage barrel can automatically dump the scraps without waiting for manual operation, so that the working efficiency of the discharging mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the field of discharge mechanisms, in particular to a waste chip discharge mechanism for CNC. Background Art

[0002] The waste chip discharge mechanism can guide, transport and discharge the waste chips generated during the operation of the machining center.

[0003] The utility model with announcement number CN218476387U discloses a waste chip discharge mechanism for CNC, and the key points of its technical solution are: it includes a conveyor platform, a back plate installed on the rear end of the conveyor platform, a front plate installed on the front end of the conveyor platform, a plurality of transmission rollers rotatably installed between the inner sides of the back plate and the front plate, a conveyor belt installed between the plurality of transmission rollers, and a conveyor installed on the back plate and connected to one of the transmission rollers, a waste collecting box is fixedly connected to the outer side of the right end discharge port of the conveyor platform, and a discharge port is opened at the lower end of the waste collecting box. By adding a waste collecting box on the basis of the original conveyor platform structure, and arranging a first electric oil cylinder, a pressure plate, a second electric oil cylinder and a gate plate on the waste collecting box, the messy waste chips can be pressed into blocks before discharge, which not only reduces the occurrence of the problem that the waste chips are blocked in the equipment and increase the difficulty of the equipment's later overhaul and maintenance, but also makes it easier for the waste chips to be centrally processed in the later stage after being pressed into blocks.

[0004] With regard to the relevant contents mentioned above, the following technical defects were found: when the waste chip discharge mechanism is in operation, the waste chips are mainly transferred to the conveyor belt manually, which consumes a lot of manpower and cannot be temporarily stored for the waste chips to be transported, which reduces the continuity and efficiency of the waste chip treatment process, and further reduces the working efficiency of the discharge mechanism. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a waste chip discharge mechanism for CNC.

[0006] In order to solve the above technical problems, the utility model provides a waste chip discharging mechanism for CNC, comprising: a back plate, a conveyor belt is installed inside the back plate, a servo motor is fixedly connected to one side of the back plate, a roller is fixedly connected to the output end of the servo motor, the arc surface of the roller is transmission-connected to the conveyor belt, a waste collection box is fixedly connected to one side of the back plate, a support frame is fixedly connected to the lower surface of the waste collection box, an adjustment structure is provided on the side of the back plate away from the waste collection box, the adjustment structure comprises a support plate, one side of the support plate is fixedly connected to the back plate, a drive motor is fixedly connected to the upper surface of the support plate, a turntable is fixedly connected to the output end of the drive motor, a plurality of fixed plates are fixedly connected to the arc surface of the turntable, a storage barrel is fixedly connected to the side of the fixed plate away from the turntable, a conduit is fixedly connected to the lower end of the storage barrel, a partition is fixedly connected to the outer wall of the conduit, a motor is fixedly connected to one side of the partition, a screw rod is fixedly connected to the output end of the motor, a connecting plate is threadedly connected to the arc surface of the screw rod, and a cover plate is fixedly connected to the lower surface of the connecting plate.

[0007] The effect achieved by the above components is: by setting up the adjustment structure, the storage bucket can temporarily store and store waste chips, and the automatic dumping function of the storage bucket reduces the need for manual operation and reduces labor costs, thereby making the processing of waste chips more continuous and efficient. When the conveyor belt needs waste chips, the storage bucket can automatically dump the waste chips without waiting for manual operation, thereby improving the working efficiency of the discharge mechanism.

[0008] Preferably, a guide rod is slidably provided through the side surface of the connecting plate, and one end of the guide rod is fixedly connected to the partition.

[0009] The effect achieved by the above components is that when the screw rod drives the connecting plate to move, the guide rod can guide and position the connecting plate, thereby preventing the connecting plate from rotating and deviating during the movement process.

[0010] Preferably, a conical block is fixedly connected to one side of the cover plate close to the conduit, and the conical block is adapted to the size of an opening at one end of the conduit.

[0011] The effect achieved by the above components is that by arranging the conical block on the side of the cover plate close to the conduit, it is possible to prevent waste chips from blocking the conduit opening and causing the cover plate to be unable to close.

[0012] Preferably, the storage barrel is specifically an acrylic barrel, and a scale is provided on the outer wall of the storage barrel.

[0013] The effect achieved by the above components is: by setting the storage barrel as an acrylic barrel and arranging a scale on the outer wall of the storage barrel, the amount of waste scraps in the storage barrel can be easily observed.

[0014] Preferably, an auxiliary structure is provided on the side of the back plate, and the auxiliary structure includes two welding plates, one side of the welding plate is fixedly connected to the back plate, the upper surface of the welding plate is fixedly connected to a positioning rod, the arc surface of the positioning rod is slidably connected to a connecting plate, a baffle is fixedly connected to one side of the two connecting plates close to each other, and a pressure rod is threadedly connected to one side of the connecting plate.

[0015] The effect achieved by the above components is: by setting up auxiliary devices, when the conveyor belt carries waste chips through the space formed by the baffle and the conveyor belt, the baffle can scrape the waste chips with a high height accumulated on the conveyor belt, thereby avoiding the scattering of waste chips during the transportation process and improving the stability of the discharge mechanism.

[0016] Preferably, a handle is fixedly connected to one side of the baffle, and the cross-section of the handle is "U"-shaped.

[0017] The effect achieved by the above components is that the baffle can be driven by moving the handle, thereby achieving the effect of conveniently controlling the baffle.

[0018] Preferably, two auxiliary plates are fixedly connected to a side of the baffle away from the handle.

[0019] The effect achieved by the above components is: by setting an auxiliary plate on the baffle, when the conveyor belt drives the waste to move to the baffle position, the auxiliary plate on the baffle can block the side position of the conveyor belt, thereby achieving the effect of preventing the waste from falling off the conveyor belt as much as possible.

[0020] Compared with the related art, the CNC waste chip discharge mechanism provided by the utility model has the following features:

[0021] Beneficial effects:

[0022] The utility model provides a waste chip discharging mechanism for CNC. By arranging an adjustment structure, a storage bucket can temporarily store and store waste chips, and the automatic dumping function of the storage bucket reduces the need for manual operation and reduces labor costs, thereby making the processing of waste chips more continuous and efficient. When the conveyor belt needs waste chips, the storage bucket can automatically dump the waste chips without waiting for manual operation, thereby improving the working efficiency of the discharging mechanism.

[0023] By setting up auxiliary devices, when the conveyor belt carries waste chips through the space formed by the baffle and the conveyor belt, the baffle can scrape the waste chips with a high height accumulated on the conveyor belt, thereby preventing the waste chips from scattering during the transportation process and improving the stability of the discharge mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of a CNC waste chip discharge mechanism provided by the utility model;

[0025] Figure 2 for Figure 1 A schematic diagram of the structure of the regulatory structure shown;

[0026] Figure 3 for Figure 1 A schematic diagram of the local structure of the regulating structure shown;

[0027] Figure 4 for Figure 1 A schematic diagram of the auxiliary structure shown.

[0028] Numbers in the figure: 1. back plate; 2. servo motor; 3. adjustment structure; 301. support plate; 302. drive motor; 303. turntable; 304. fixing plate; 305. storage barrel; 306. guide tube; 307. partition; 308. motor; 309. screw rod; 310. connecting plate; 311. cover plate; 312. guide rod; 313. conical block; 314. scale; 4. auxiliary structure; 41. welding plate; 42. positioning rod; 43. connecting plate; 44. pressure rod; 45. baffle; 46. auxiliary plate; 47. handle; 5. conveyor belt; 6. waste collection box; 7. support frame. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0031] See also Figures 1 to 4 A waste chip discharging mechanism for CNC provided by an embodiment of the utility model comprises: a back plate 1, a conveyor belt 5 is installed inside the back plate 1, a servo motor 2 is fixedly connected to one side of the back plate 1, a roller is fixedly connected to the output end of the servo motor 2, the arc surface of the roller is transmission-connected to the conveyor belt 5, a waste collecting box 6 is fixedly connected to one side of the back plate 1, a support frame 7 is fixedly connected to the lower surface of the waste collecting box 6, an adjustment structure 3 is provided on the side of the back plate 1 away from the waste collecting box 6, and an auxiliary structure 4 is provided on the side of the back plate 1.

[0032] In the embodiments of the present invention, please refer to Figure 2 and Figure 3The adjusting structure 3 includes a supporting plate 301, one side of the supporting plate 301 is fixedly connected to the back plate 1, the upper surface of the supporting plate 301 is fixedly connected to a driving motor 302, the output end of the driving motor 302 is fixedly connected to a turntable 303, the arc surface of the turntable 303 is fixedly connected to a plurality of fixing plates 304, the side of the fixing plate 304 away from the turntable 303 is fixedly connected to a storage barrel 305, the lower end of the storage barrel 305 is fixedly connected to a conduit 306, the outer wall of the conduit 306 is fixedly connected to a partition 307, and the partition A motor 308 is fixedly connected to one side of the plate 307, a screw rod 309 is fixedly connected to the output end of the motor 308, a connecting plate 310 is threadedly connected to the arc surface of the screw rod 309, and a cover plate 311 is fixedly connected to the lower surface of the connecting plate 310. By setting the adjustment structure 3, the storage barrel 305 can temporarily store and store the waste, and the automatic dumping function of the storage barrel 305 reduces the need for manual operation and reduces the labor cost, thereby making the processing of waste more continuous and efficient. When the conveyor belt 5 needs When waste chips are discharged, the storage barrel 305 can automatically dump the waste chips without waiting for manual operation, thereby improving the working efficiency of the discharge mechanism. A guide rod 312 is slidably penetrated on the side of the connecting plate 310, and one end of the guide rod 312 is fixedly connected to the partition plate 307. When the screw rod 309 drives the connecting plate 310 to move, the guide rod 312 can guide and position the connecting plate 310, thereby preventing the connecting plate 310 from rotating and deviating during the movement process. The cover plate 311 is fixedly connected to a conical block 313 on one side close to the guide tube 306. The conical block 313 is adapted to the size of the opening at one end of the conduit 306. By arranging the conical block 313 on the side of the cover plate 311 close to the conduit 306, it is possible to prevent the waste from blocking the opening of the conduit 306 and causing the cover plate 311 to be unable to close. The storage barrel 305 is specifically an acrylic barrel, and a scale 314 is arranged on the outer wall of the storage barrel 305. By setting the storage barrel 305 as an acrylic barrel and arranging the scale 314 on the outer wall of the storage barrel 305, the amount of waste in the storage barrel 305 can be conveniently observed;

[0033] In the embodiments of the present invention, please refer to Figure 4The auxiliary structure 4 includes two welding plates 41, one side of the welding plate 41 is fixedly connected to the back plate 1, the upper surface of the welding plate 41 is fixedly connected to a positioning rod 42, the arc surface of the positioning rod 42 is slidably connected to a connecting plate 43, and the two connecting plates 43 are fixedly connected to a baffle plate 45 on one side close to each other, and a pressure rod 44 is threadedly connected to one side of the connecting plate 43. By setting the auxiliary device, when the conveyor belt 5 carries waste chips through the space formed by the baffle plate 45 and the conveyor belt 5, the baffle plate 45 can scrape the waste chips with a high height accumulated on the conveyor belt 5, thereby avoiding the waste chips from being transported. The waste is scattered, and the stability of the discharge mechanism is improved. A handle 47 is fixedly connected to one side of the baffle 45. The cross section of the handle 47 is "U"-shaped. Moving the handle 47 can drive the baffle 45, so as to achieve the effect of conveniently controlling the baffle 45. Two auxiliary plates 46 are fixedly connected to the side of the baffle 45 away from the handle 47. By arranging the auxiliary plates 46 on the baffle 45, when the conveyor belt 5 drives the waste to move to the position of the baffle 45, the auxiliary plates 46 on the baffle 45 can block the side position of the conveyor belt 5, so as to achieve the effect of preventing the waste from falling off the conveyor belt 5 as much as possible.

[0034] The working principle of a CNC waste chip discharge mechanism provided by the utility model is as follows: when the waste chips in the storage barrel 305 need to be transferred to the conveyor belt 5 for transfer, the drive motor 302 is first started to drive the turntable 303 to rotate, the turntable 303 drives the fixed plate 304 to move the fixed plate 304 drives the storage barrel 305 to move to the top of the conveyor belt 5, then the motor 308 is started to drive the screw rod 309 to rotate, the screw rod 309 drives the connecting plate 310, and the connecting plate 310 drives the cover plate 311 to move away from the guide tube 306. At this time, the waste chips inside the storage barrel 305 will reach the conveyor belt 5 along the guide tube 306. When the waste chips are dumped, the motor 308 is started again to drive the screw rod 309 to rotate in the opposite direction, the screw rod 309 drives the baffle plate 45 to move in the direction close to the guide tube 306 until the cover plate 311 seals the opening of the guide tube 306, and the automatic feeding operation is completed. The screw rod 309 drives the connecting plate When 310 moves, the guide rod 312 can guide and position the connecting plate 310, thereby preventing the connecting plate 310 from rotating and deviating during its movement. By setting a conical block 313 on the side of the cover plate 311 close to the conduit 306, it is possible to prevent waste chips from blocking the opening of the conduit 306 and causing the cover plate 311 to be unable to close. In addition, by setting the storage barrel 305 as an acrylic barrel and setting a scale 314 on the outer wall of the storage barrel 305, the amount of waste chips in the storage barrel 305 can be easily observed. By setting the adjustment structure 3, the storage barrel 305 can temporarily store and store the waste chips, and the automatic dumping function of the storage barrel 305 reduces the need for manual operation and reduces labor costs, thereby making the processing of waste chips more continuous and efficient. When the conveyor belt 5 needs waste chips, the storage barrel 305 can automatically dump the waste chips without waiting for manual operation, thereby improving the working efficiency of the discharge mechanism.

[0035] When the height of the baffle 45 needs to be adjusted, the pressure rod 44 is first rotated to separate the positioning rod 42, and then the handle 47 is pulled to drive the baffle 45. When the baffle 45 moves to a suitable height, the pressure rod 44 is rotated in the opposite direction to abut against the positioning rod 42, and the baffle 45 can be fixed. By providing an auxiliary plate 46 on the baffle 45, when the conveyor belt 5 drives the waste to move to the position of the baffle 45, the auxiliary plate 46 on the baffle 45 can block the side position of the conveyor belt 5, thereby achieving the effect of preventing the waste from falling off the conveyor belt 5 as much as possible. By providing an auxiliary device, when the conveyor belt 5 carries waste through the space formed by the baffle 45 and the conveyor belt 5, the baffle 45 can scrape the waste accumulated on the conveyor belt 5 with a higher height, thereby preventing the waste from scattering during the transportation process, thereby improving the stability of the discharge mechanism.

[0036] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A waste chip discharge mechanism for CNC, characterized in that: include: A back plate (1), a conveyor belt (5) is installed inside the back plate (1), a servo motor (2) is fixedly connected to one side of the back plate (1), an output end of the servo motor (2) is fixedly connected to a roller, the arc surface of the roller is drivingly connected to the conveyor belt (5), a waste collection box (6) is fixedly connected to one side of the back plate (1), a support frame (7) is fixedly connected to the lower surface of the waste collection box (6), an adjustment structure (3) is provided on the side of the back plate (1) away from the waste collection box (6), the adjustment structure (3) comprises a support plate (301), one side of the support plate (301) is fixedly connected to the back plate (1), the upper surface of the support plate (301) is fixedly connected to a drive motor (302), the drive motor The output end of the rotating disk (302) is fixedly connected to a rotating disk (303), the arc surface of the rotating disk (303) is fixedly connected to a plurality of fixed plates (304), the side of the fixed plate (304) away from the rotating disk (303) is fixedly connected to a storage barrel (305), the lower end of the storage barrel (305) is fixedly connected to a conduit (306), the outer wall of the conduit (306) is fixedly connected to a partition (307), one side of the partition (307) is fixedly connected to a motor (308), the output end of the motor (308) is fixedly connected to a screw rod (309), the arc surface of the screw rod (309) is threadedly connected to a connecting plate (310), and the lower surface of the connecting plate (310) is fixedly connected to a cover plate (311).

2. A CNC waste chip discharge mechanism according to claim 1, characterized in that: A guide rod (312) is slidably penetrated through the side surface of the connecting plate (310), and one end of the guide rod (312) is fixedly connected to the partition plate (307).

3. A CNC waste chip discharge mechanism according to claim 1, characterized in that: A conical block (313) is fixedly connected to one side of the cover plate (311) close to the conduit (306), and the conical block (313) is adapted to the size of an opening at one end of the conduit (306).

4. A CNC waste chip discharge mechanism according to claim 1, characterized in that: The storage barrel (305) is specifically an acrylic barrel, and a scale (314) is provided on the outer wall of the storage barrel (305).

5. The CNC waste chip discharge mechanism according to claim 1, characterized in that: An auxiliary structure (4) is provided on the side of the back plate (1), and the auxiliary structure (4) includes two welding plates (41), one side of the welding plate (41) is fixedly connected to the back plate (1), the upper surface of the welding plate (41) is fixedly connected to a positioning rod (42), the arc surface of the positioning rod (42) is slidably connected to a connecting plate (43), a baffle (45) is fixedly connected to the side where the two connecting plates (43) are close to each other, and a pressure rod (44) is threadedly connected to one side of the connecting plate (43).

6. A CNC waste chip discharge mechanism according to claim 5, characterized in that: A handle (47) is fixedly connected to one side of the baffle (45), and the cross section of the handle (47) is U-shaped.

7. A CNC waste chip discharge mechanism according to claim 6, characterized in that: Two auxiliary plates (46) are fixedly connected to a side of the baffle (45) away from the handle (47).

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