CN211966079U - A waste cleaning device for CNC prototype production and processing - Google Patents

Abstract

The utility model discloses a waste chip cleaning device for CNC prototyping production and processing, belonging to the technical field of prototyping processing. The peripheral side of the knife is provided with a plurality of waste collection ports that communicate with the inside of the waste box, and an electromagnetic adsorption member and a turning mechanism for driving the electromagnetic adsorption member to rotate in the circumferential direction of the rotation axis are arranged in the waste collection port, and When the electromagnetic adsorption member is perpendicular to the surface of the worktable, one side of the electromagnetic adsorption member is placed on the outside of the waste collection port, and the utility model can clean the wastes on the worktable in time. The effect of improving the processing quality of the product.

Description

A waste cleaning device for CNC prototype production and processing

technical field

The utility model belongs to the technical field of prototyping, and more particularly relates to a waste chip cleaning device for the production and processing of CNC prototyping.

Background technique

CNC, namely computer numerical control machine tool, carves ABS, POM, PC, PA, metal and other materials into the physical samples we need, and CNC processes the samples, which are called CNC prototypes, and prototypes, that is, models, usually just developed or The designed products need to be prototyped. The prototype is the first step to verify the feasibility of the product. It is the most direct and effective way to find out the defects, deficiencies and drawbacks of the designed products, so as to improve the defects in a targeted manner until it cannot be changed from Identify deficiencies in individual prototypes.

At present, when the CNC machine tool is processing the hand plate, a lot of waste will be generated on the work surface, especially when processing metal materials, the quality of the metal waste generated is large, and it is difficult for the vacuum cleaner to suck it away, and if the metal waste remains on the work surface On the table, the friction between the milling cutter and the product is very large, which easily affects the processing quality of the product.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a waste chip cleaning device for CNC prototype production and processing, which has the advantage of cleaning the waste chips on the workbench in time and improving the processing quality of the product.

In order to achieve the above purpose, the utility model provides the following technical scheme: a waste cleaning device for CNC prototype production and processing, including a workbench, a waste box is arranged below the workbench, and a milling cutter is placed on the workbench. There are a number of waste collection ports connected to the inside of the waste box, and an electromagnetic adsorption member and a turning mechanism for driving the electromagnetic adsorption member to rotate in the circumferential direction of the rotation axis are rotatably arranged in the waste collection port, and when When the electromagnetic adsorption member is perpendicular to the surface of the worktable, one side of the electromagnetic adsorption member is placed outside the waste collection port.

By adopting the above technical solution, when the hand plate is processed, the electromagnetic adsorption part is energized, and the magnetic force generated after the electromagnetic adsorption part is energized can absorb the metal waste generated during processing, so as to realize the cleaning of the waste on the worktable; When the adsorption part is full of metal waste, the electromagnetic adsorption part can be de-energized, so that the metal waste on the electromagnetic adsorption part can enter the waste box through the waste collection port, which is convenient for centralized treatment of the metal waste. Wherein, the electromagnetic adsorption member is driven to turn horizontally by the inversion mechanism, so that the used area of the electromagnetic adsorption member can be increased, thereby improving the use efficiency of the electromagnetic adsorption member.

To sum up, when the hand board is processed, the waste chips on the worktable can be cleaned in time by the electromagnetic adsorption parts, and the effect of improving the processing quality of the product.

The utility model is further configured as follows: the turning mechanism comprises a turning cylinder arranged in the waste box, a rack connected with the piston rod of the turning cylinder, and one end of the rotating shaft fixed on the electromagnetic adsorption piece and connected with the The gear rack is meshed with the rack, and the inner wall of the waste box is provided with a guide rail for the rack to slide.

By adopting the above technical solution, the turning cylinder is activated to make the rack reciprocate along the length direction of the guide rail, which can drive the gear to rotate, thereby realizing the horizontal turning of the electromagnetic adsorption piece.

The utility model is further configured as follows: the waste box is provided with a protection cover corresponding to the waste collection port one by one, the overturning cylinder, the rack and the gear are all located in the corresponding protection cover, and the protection cover faces the protection cover. One side of the electromagnetic adsorption piece is provided with a connecting hole, and the gear and the electromagnetic adsorption piece are fixedly connected by a connecting rod pierced through the connecting hole.

By adopting the above technical solution, the setting of the protective cover can isolate the turning cylinder, the rack and the gear from the outside, and prevent the metal waste from affecting the use of the turning mechanism.

The utility model is further configured as follows: an exhaust fan is arranged on the outer wall of the waste box, and the suction port of the exhaust fan is communicated with the interior of the waste box through a suction pipe.

By adopting the above technical solution, after the exhaust fan is started, a negative pressure will be formed in the waste box, so that dust or metal waste can be sucked into the waste box, and the cleaning effect of the waste is further improved.

The utility model is further configured as follows: a barrel-shaped protective net is arranged in the waste box, and the opening of the suction pipe is placed in the barrel-shaped protective net.

By adopting the above technical solution, the arrangement of the barrel-shaped protective net can prevent the metal waste entering the waste box from blocking the internal passage of the suction pipe and ensure the normal use of the suction pipe.

The utility model is further arranged as follows: a cleaning mechanism for cleaning the electromagnetic adsorption parts is arranged on the worktable on one side of the corresponding waste collection port.

By adopting the above technical solution, the arrangement of the cleaning mechanism can be used to clean the metal waste on the electromagnetic adsorption part, thereby improving the use efficiency of the electromagnetic adsorption part.

The utility model is further configured as follows: the cleaning mechanism comprises a cleaning cylinder and a brush which is drivingly connected with the cleaning cylinder.

By adopting the above technical solution, when the electromagnetic adsorption part is perpendicular to the surface of the worktable, the control brush of the cleaning cylinder is in contact with the surface of the electromagnetic adsorption part, thereby realizing the cleaning of metal waste on the electromagnetic adsorption part.

The utility model is further configured as follows: an opening is arranged on one side of the waste box, and a drawer is arranged in the opening.

By adopting the above technical solution, the waste will slide into the drawer of the waste box after entering the waste collection port. When the waste in the drawer reaches a certain amount, the drawer can be taken out from the opening of the waste box, and the waste The shavings are poured out and put back into the swarf box to collect the swarf, which is convenient to use and simple in structure.

To sum up, the utility model has the following advantages:

1. When the hand plate is processed, the electromagnetic adsorption part is energized, and the magnetic force generated after the electromagnetic adsorption part is energized can absorb the metal waste generated during processing, so as to realize the cleaning of the waste on the worktable; When the metal waste is full, the electromagnetic adsorption part is de-energized, and the metal waste on the electromagnetic adsorption part can enter the waste box through the waste collection port, which is convenient for the centralized treatment of metal waste;

2. The electromagnetic adsorption part is horizontally turned over by the turning mechanism, which can increase the used area of the electromagnetic adsorption part and improve the use efficiency of the electromagnetic adsorption part;

3. By setting the exhaust fan, a negative pressure can be formed in the waste box, so that dust or metal waste can be sucked into the waste box, and the cleaning effect of the waste can be further improved.

Description of drawings

Fig. 1 is the structural representation of this embodiment;

FIG. 2 is a schematic cross-sectional view of the present embodiment (the protective cover is hidden in the figure);

Fig. 3 is the partial schematic diagram of highlighting the turning mechanism in the present embodiment;

FIG. 4 is a schematic cross-sectional view illustrating the exhaust fan in this embodiment.

Description of reference numerals: 1. Workbench; 2. Waste box; 3. Waste collection port; 4. Electromagnetic adsorption part; 5. Turning mechanism; 51. Turning cylinder; 52. Rack; 53. Gear; Guide rail; 7. Protective cover; 9. Connecting rod; 10. Exhaust fan; 11. Suction pipe; 12. Barrel protective net; 13. Cleaning mechanism; 131. Cleaning cylinder; 132. Brush; 14. Drawer.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

A waste cleaning device for CNC prototype production and processing, as shown in Figure 1-2, includes a workbench 1 with a rectangular cross-section, a waste box 2 is installed under the workbench 1, and the upper surface of the workbench 1 is located at the milling cutter. There are four waste collection ports 3 connected to the inside of the waste box 2. The waste collection port 3 is rotatably provided with an electromagnetic adsorption member 4 with a rectangular cross-section and a circumferential direction for driving the electromagnetic adsorption member 4 around its rotation axis. The turning mechanism 5 is rotated, and when the electromagnetic adsorption member 4 is perpendicular to the surface of the worktable 1 , one side of the electromagnetic adsorption member 4 is placed outside the waste collection port 3 .

As shown in FIG. 2-3 , the turning mechanism 5 includes a turning cylinder 51 installed in the waste box 2 , a rack 52 connected with the piston rod of the turning cylinder 51 , and one end of the rotating shaft fixed to the electromagnetic adsorption member 4 and connected to the tooth The rack 52 is meshed with a gear 53 , and a guide rail 6 for the rack 52 to slide is installed on the inner wall of the waste box 2 . Therefore, the turning cylinder 51 is activated to make the rack 52 reciprocate along the length direction of the guide rail 6 to drive the gear 53 to rotate, thereby realizing the horizontal turning of the electromagnetic adsorption member 4 .

Further, a protective cover 7 corresponding to the waste collecting port 3 is installed in the waste box 2 , the turning cylinder 51 , the rack 52 and the gear 53 are all located in the corresponding protective cover 7 , and the protective cover 7 faces the electromagnetic adsorption member 4 . A connecting hole is provided on one side of the fuselage, and the gear 53 and the electromagnetic adsorption member 4 are fixedly connected by a connecting rod 9 which penetrates through the connecting hole. Prevent metal scraps from affecting the use of the turning mechanism 5 .

As shown in FIG. 2-3 , a cleaning mechanism 13 for cleaning the electromagnetic adsorption member 4 is installed on the worktable 1 and located on the side of the corresponding waste collection port 3 . Specifically, the cleaning mechanism 13 includes a cleaning cylinder 131 installed on the workbench 1 and a brush 132 that is drive-connected to the cleaning cylinder 131 . The cleaning cylinder 131 is a rodless cylinder, and the brush 132 is fixed on the slider of the rodless cylinder. When the electromagnetic adsorption member 4 is perpendicular to the surface of the worktable 1, the sliding block of the cleaning cylinder 131 reciprocates, and the brush 132 contacts the surface of the electromagnetic adsorption member 4, so that the metal waste on the electromagnetic adsorption member 4 can be cleaned.

As shown in FIG. 4 , an exhaust fan 10 is installed on the outer wall of the waste box 2 , and the suction port of the exhaust fan 10 communicates with the interior of the waste box 2 through the suction pipe 11 . After starting the exhaust fan 10, a negative pressure will be formed in the waste box 2, so that dust or metal waste can be sucked into the waste box 2, thereby further improving the cleaning effect of the waste.

Further, in order to prevent the metal waste entering the waste box 2 from blocking the internal passage of the suction pipe 11, in this embodiment, a barrel-shaped protective net 12 is installed in the waste box 2, and the opening of the suction pipe 11 is placed in the barrel. inside the protective net 12.

It is worth mentioning that there is an opening on one side of the waste box 2, and a drawer 14 is installed in the opening. Therefore, after the waste enters the waste collection port 3, it will slide down into the drawer 14 of the waste box 2, and when the drawer 14 When the waste inside reaches a certain amount, the drawer 14 can be taken out from the opening of the waste box 2 , the waste is poured out, and then put back into the waste box 2 to collect the waste.

The working process and beneficial effects of the utility model are as follows: when the hand plate is processed, the electromagnetic adsorption part 4 is energized, and the magnetic force generated after the electromagnetic adsorption part 4 is energized can absorb the metal waste generated during processing, so as to realize the workbench 1 Cleaning of the upper waste; when the electromagnetic adsorption part 4 is full of metal waste, the electromagnetic adsorption part 4 is de-energized, so that the metal waste on the electromagnetic adsorption part 4 can enter the waste box 2 through the waste collection port 3 It is convenient for centralized treatment of metal waste. The inversion mechanism 5 drives the electromagnetic adsorption member 4 to turn horizontally, so that the area used by the electromagnetic adsorption member 4 can be increased, thereby improving the use efficiency of the electromagnetic adsorption member 4 .

To sum up, when the hand plate is processed, the electromagnetic adsorption member 4 can clean up the waste chips on the worktable 1 in time, so as to improve the effect of the processing quality of the product.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the design concept of the present invention shall be included in the present invention. within the scope of the new protection.

Claims (8)

1. A waste cleaning device for CNC prototype production and processing, comprising a workbench (1), characterized in that: a waste waste box (2) is provided below the workbench (1), and the workbench (1) A plurality of waste collection ports (3) connected to the inside of the waste box (2) are provided on the peripheral side of the milling cutter, and an electromagnetic adsorption member (4) is rotatably arranged in the waste collection port (3) and is used for driving A turning mechanism (5) in which the electromagnetic adsorption member (4) rotates circumferentially around its axis of rotation, and when the electromagnetic adsorption member (4) is perpendicular to the surface of the worktable (1), the electromagnetic adsorption member (4) ) on the outside of the waste collection port (3). 2. A waste cleaning device for CNC prototype production and processing according to claim 1, characterized in that: the turning mechanism (5) comprises a turning cylinder (51) arranged in the waste box (2), and The rack (52) connected to the piston rod of the inversion cylinder (51) and the gear (53) fixed to one end of the rotating shaft of the electromagnetic adsorption member (4) and meshing with the rack (52), so A guide rail (6) for the rack (52) to slide is provided on the inner wall of the waste box (2). 3 . A waste cleaning device for CNC prototype production and processing according to claim 2 , wherein the waste box ( 2 ) is provided with a protective cover corresponding to the waste collection port ( 3 ) one-to-one. 4 . (7), the reversing cylinder (51), the rack (52) and the gear (53) are all located in the corresponding protective cover (7), and the protective cover (7) faces the electromagnetic adsorption member (4) A connecting hole is provided on one side of the gear (53), and the gear (53) is fixedly connected with the electromagnetic adsorption member (4) through a connecting rod (9) passing through the connecting hole. 4. A waste cleaning device for CNC prototype production and processing according to claim 1, characterized in that: an exhaust fan (10) is provided on the outer wall of the waste box (2), and the exhaust fan (10) ) of the suction port communicates with the inside of the waste box (2) through the suction pipe (11). 5. A waste cleaning device for CNC prototype production and processing according to claim 4, characterized in that: a barrel-shaped protective net (12) is arranged in the waste box (2), and the suction pipe ( The opening of 11) is placed in the barrel-shaped protective net (12). 6. A waste cleaning device for CNC prototype production and processing according to claim 1, characterized in that: the worktable (1) is provided with an electromagnetic adsorption device on one side of the corresponding waste collection port (3) for cleaning The cleaning mechanism (13) of the piece (4). 7 . The waste cleaning device for CNC prototype production and processing according to claim 6 , wherein the cleaning mechanism ( 13 ) comprises a cleaning cylinder ( 131 ) and a brush drivingly connected with the cleaning cylinder ( 131 ). 8 . (132). 8. A waste cleaning device for CNC prototype production and processing according to claim 1, characterized in that: one side of the waste box (2) is provided with an opening, and a drawer (14) is provided in the opening. .

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