CN212095491U - Waste cleaning device for numerical control machine tool - Google Patents

Abstract

The utility model discloses a waste cleaning device for a numerically controlled machine tool, which comprises a workbench and a chassis. The upper surface of the workbench is provided with slag leakage slots running through the bottom of the workbench at equal intervals, and one end of the upper surface of the workbench is provided A first support is fixed, the side of the first support facing the slag leakage slot is connected with a brush plate through an electric push rod, a waste slag conveying table is installed inside the case, and the case is close to one end of the waste slag conveying table A slag discharge port is provided on the outer wall, and a slag collecting chute fixed on the outer wall of the chassis is arranged below the slag discharge port, and a collection box is arranged in the slag collecting chute. According to the utility model, during the working process of the numerical control machine tool, a part of the waste residue generated on the worktable will fall down from the slag leakage slot, and another part of the waste residue that does not fall out from the slag leakage slot can be pushed by the electric push rod to push the brush plate The reciprocating brush will further fall out from the slag leakage slot, which is convenient and efficient to clean the workbench, and ensures the cleanliness of the workbench.

Description

A waste cleaning device for CNC machine tools

technical field

The utility model relates to the technical field of numerical control machine tools, in particular to a waste cleaning device for numerical control machine tools.

Background technique

CNC machine tool is the abbreviation of digital control machine tool. It is an automatic machine tool equipped with a program control system. It better solves the problem of complex, precise, small batch and multi-variety parts processing. Automated machine tools represent the development direction of modern machine tool control technology and are a typical mechatronic product. In the process of machining workpieces by CNC machine tools, the waste slag generated by its processing will accumulate on the workbench of the CNC machine tool, which not only affects the cleanliness of the workbench, but also affects the normal work of the CNC machine tool if it stays for a long time. to clean up. However, the existing CNC machine tools are time-consuming and labor-intensive when cleaning these waste residues, and the waste removal is not efficient and thorough, and at the same time, the removed waste residues cannot be collected and removed in time, and the waste residues are easily scattered around and pollute the environment.

Utility model content

The purpose of the utility model is to provide a waste cleaning device for CNC machine tools, which has the advantages of convenient and efficient waste cleaning, and can collect and remove the waste residue in time, solves the problem that the existing CNC machine tools are not efficient and thorough enough to remove waste, and at the same time The problem of not being able to collect and remove the waste residue in time.

In order to achieve the above purpose, the utility model provides the following technical solutions: a waste cleaning device for a numerically controlled machine tool, comprising a workbench and a chassis, and the upper surface of the workbench is provided with slag leakage slots running through the bottom of the workbench at equal intervals, One end of the upper surface of the workbench is fixed with a first support, and the side of the first support facing the slag leakage slot is connected with a brush plate through an electric push rod, and the brush plate is in contact with the upper surface of the workbench. Proximity, the worktable is installed on the chassis, the upper surface of the chassis is open, the interior of the chassis is equipped with a waste slag conveying platform, and the inner two ends of the waste slag conveying platform are respectively provided with a driving wheel and a driven wheel, The driving wheel and the driven wheel are connected by a slag discharge chain plate, a servo motor is installed on the outer wall of the waste residue conveying platform close to the driving wheel, the output shaft of the servo motor is fixedly connected with the driving wheel, and the chassis is close to the waste residue. A slag discharge port is opened on the outer wall of one end of the conveying table, and a slag collecting trough is arranged below the slag discharge port, which is fixed on the outer wall of the chassis. The inner side of the slag receiving chute is connected with a left clamping block through a spring, and the inner other side of the slag receiving trough is provided with a right clamping block that is symmetrical with the left clamping block, and the side of the right clamping block facing away from the left clamping block is fixed with a thread A threaded rod that penetrates to the outside of the slag collecting chute, and a rotating handle is fixed at one end of the threaded rod that penetrates to the outside of the slag collecting chute, the collection box is clamped between the left clamping block and the right clamping block, the collection box Universal wheels are installed at the four corners of the bottom, a second support fixed on the outer wall of the case is arranged above the collection box, a hydraulic cylinder is installed at the bottom of the second support, and the telescopic end of the hydraulic cylinder is hydraulic The rod is connected with a lower pressing block, and the lower pressing block movably extends into the collection box.

Preferably, the bottom four corners of the chassis are provided with support legs, the bottom ends of the support legs are provided with a fixed base, and the bottom of the fixed base is provided with a rubber pad.

Preferably, the upper surface of the waste slag conveying platform is provided with slag blocking plates on the front and rear sides of the slag discharge chain plate, and the end of the waste slag conveying platform close to the slag discharge port is provided with a downwardly inclined guide plate groove, so One end of the guide plate groove passes through the slag discharge port and is located on the upper side of the collection box.

Preferably, the upper surface of the working table is provided with baffle plates on the front and rear sides of the slag leakage slot, and the two baffle plates are provided with chute on the side facing the slag leakage slot, and the two baffle plates of the brush plate are provided with chute. The end is provided with a sliding block slidingly matched with the chute, and the sliding block is slidably clamped in the chute.

Preferably, the brush plate and the slag leakage slot are both elongated structures, and the bottom of the brush plate is provided with evenly distributed bristles.

Preferably, guide frames distributed at equal intervals are fixed on the thick wall of the inner cavity of the slag collecting trough, and guide rollers are rotatably installed in the guide frame.

Preferably, a push-pull handle is installed on the front of the collection box, and a rubber handle is sleeved on the push-pull handle.

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

1. The utility model is provided with a slag leakage slot, an electric push rod and a brush plate. During the operation of the CNC machine tool, a part of the waste slag generated on the worktable will fall down from the slag leakage slot, and not from the slag leakage slot. The other part of the slag that falls out can be swept down by the electric push rod to push the reciprocating brush of the brush plate, and further fall out from the slag leakage slot. It is convenient and efficient to clean the workbench, which ensures the cleanliness of the workbench and prevents the There is a situation of waste residue accumulation on the workbench, and through the set waste residue conveying table, slag discharge port, slag collecting slot and collecting box, the waste residue falling from the slag leakage slot will fall on the waste residue conveying table, and be transported by the waste residue. Under the conveying of the conveying platform, it falls from the slag discharge port to the collection box in the slag receiving chute to achieve the effect of collecting the waste residue in time, to avoid the cleaned waste residue from scattering and polluting the surrounding environment, and at the same time, it is beneficial to the centralized collection of waste residue and Recycle and reuse.

2. The utility model can prevent the slag from slipping from the waste slag conveying platform into the box during the process of waste slag transportation by setting the slag blocking plates on both sides of the waste slag conveying platform, so as to ensure the cleanliness of the inside of the box. Under the cooperation of the hydraulic rods, the waste slag transported into the collection box can be compressed, so that the loose waste slag is compressed together, which reduces the space occupied by the waste slag in the collection box, so that the collection box can collect a larger amount of waste. slag, and under the clamping action of the left and right clamps, the collection box can be firmly fixed in the slag collecting chute, which effectively prevents the collection box from falling out of the slag collecting chute during the waste collection process. The slip-out situation enhances the stability of the collection box placement.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the workbench structure schematic diagram of the present utility model;

3 is a schematic structural diagram of the waste residue conveying platform of the present invention;

Fig. 4 is the structural representation of the slag collecting chute of the utility model;

FIG. 5 is a schematic diagram of the connection structure of the collecting box and the slag collecting trough of the present invention.

In the picture: 1. Workbench; 2. Chassis; 3. Slag leakage slot; 4. Waste slag conveying platform; 5. Driving wheel; 6. Driven wheel; 7. Slag discharge chain plate; 8. Collection box; 9. Ten thousand Direction wheel; 10. Slag receiving chute; 11. First support; 12. Second support; 13. Hydraulic cylinder; 14. Slag discharge port; 15. Hydraulic rod; 16. Lower pressing block; 17. Guide drop Plate groove; 18, support leg; 19, fixed base; 20, rubber pad; 21, slag baffle; 22, baffle plate; 23, electric push rod; 24, brush plate; 25, slider; 26, slide slot; 27, servo motor; 28, left clamp; 29, right clamp; 30, guide frame; 31, spring; 32, threaded rod; 33, rotary handle; 34, guide roller; 35, push-pull handle.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 to FIG. 5 , the present utility model provides a technical solution: a waste cleaning device for a numerically controlled machine tool, comprising a workbench 1 and a chassis 2 , and the upper surface of the workbench 1 is provided with a bottom penetrating through the bottom of the workbench 1 at equal intervals. There is a slag leakage slot 3, one end of the upper surface of the worktable 1 is fixed with a first support 11, and the side of the first support 11 facing the slag leakage slot 3 is connected with a brush plate 24 through an electric push rod 23. The brush plate 24 is close to the upper surface of the workbench 1. During the operation of the CNC machine tool, a part of the waste residue generated on the workbench 1 will fall down from the slag leakage slot 3, and another part of the waste residue that does not fall from the slag leakage slot 3 , the electric push rod 23 can push the reciprocating brush of the brush plate 24 to sweep down, and further fall out from the slag leakage slot 3. It is convenient and efficient to clean the workbench 1, which ensures the cleanliness of the workbench 1 and prevents work In the case of waste residue accumulation on the table 1, the worktable 1 is installed on the cabinet 2, the upper surface of the cabinet 2 is open, and the inside of the cabinet 2 is installed with a waste residue conveying table 4. The wheel 5 and the driven wheel 6, the driving wheel 5 and the driven wheel 6 are connected by a slag discharge chain plate 7, and a servo motor 27 is installed on the outer wall of the waste residue conveying platform 4 close to the driving wheel 5, and the output shaft of the servo motor 27 is connected to the driving wheel. 5. Fixed connection, a slag discharge port 14 is provided on the outer wall of one end of the chassis 2 close to the waste slag conveying platform 4, and a slag collecting groove table 10 fixed on the outer wall of the chassis 2 is arranged below the slag discharge port 14. The slag collecting groove platform 10 is arranged in There is a collection box 8, and the waste slag falling from the slag leakage slot 3 will fall on the waste slag conveying platform 4, and will be transported by the waste slag conveying platform 4, and fall from the slag discharge port 14 to the collection box in the slag receiving chute 10. 8, to achieve the effect of collecting the waste residue in time, to avoid the cleaned waste residue from scattering and polluting the surrounding environment, and at the same time, it is beneficial to the centralized collection and recycling of the waste residue. Clamping block 28, the other side inside the slag receiving chute 10 is provided with a right clamping block 29 which is symmetrical with the left clamping block 28, and the side of the right clamping block 29 facing away from the left clamping block 28 is fixed with a thread that penetrates to the slag collecting chute 10 An external threaded rod 32, the threaded rod 32 penetrates to one end outside the slag collecting chute 10 and is fixed with a rotating handle 33, the collecting box 8 is clamped between the left clamping block 28 and the right clamping block 29, and the bottom four corners of the collecting box 8 are installed There is a universal wheel 9. When placing and fixing the collection box 8, firstly push the collection box 8 to move it into the slag receiving trough 10 along with the universal wheel 9, and then rotate the slag receiving trough 10 by rotating the handle 33. The threaded rod 32 is threadedly connected. The threaded rod 32 will drive the right clamp block 29 to move in the direction of the collection box 8. The right clamp block 29 is in contact with the collection box 8 and continues to give the collection box 8 a leftward thrust to push the collection box 8. Moving to the left counteracts the left clamp block 28, the left clamp block 28 is pushed by the collection box 8 to compress the spring 31, and the compressed spring 31 gives the collection box 8 a reverse force, so that the collection box 8 is clamped on the left clamp block 28. Between the right clamping block 29 and the right clamp block 29, at this time, stop rotating the rotary handle 33 to complete the placement and fixation of the collection box 8. The upper part of the collection box 8 is provided with a fixed machine. The second support 12 on the outer wall of the box 2, the bottom of the second support 12 is installed with a hydraulic cylinder 13, the telescopic end of the hydraulic cylinder 13 is connected with a lower pressure block 16 through a hydraulic rod 15, and the lower pressure block 16 movably extends into the collection The box 8, through the cooperation of the lower pressing block 16 and the hydraulic rod 15, can compress the waste slag that falls into the collection box 8, so that the loose waste slag is pressed together, reducing the amount of waste residue in the collection box 8. The occupied space is large, so that the collection box 8 can collect a larger amount of waste residue.

The bottom four corners of the chassis 2 are provided with support legs 18, the bottom ends of the support legs 18 are provided with a fixed base 19, the bottom of the fixed base 19 is provided with a rubber pad 20, and the upper surface of the waste slag conveying platform 4 is located at the front and rear of the slag discharge chain plate 7. A slag blocking plate 21 is provided on the side, which can prevent the waste slag from slipping from the waste slag conveying platform 4 into the cabinet 2 during the conveying process of the waste slag, so as to ensure the cleanliness of the inside of the cabinet 2. A downwardly inclined guide plate groove 17 is provided. One end of the guide plate groove 17 passes through the slag discharge port 14 and is located on the upper side of the collection box 8. The guide plate groove 17 can play the effect of guiding the waste slag. The upper surface of the worktable 1 is provided with baffle plates 22 on the front and rear sides of the slag leakage slot 3. The two baffle plates 22 are provided with chute 26 on the side facing the slag leakage slot 3. The end is provided with a sliding block 25 which is slidingly matched with the sliding groove 26. The sliding block 25 is slidably clamped in the sliding groove 26. The sliding cooperation between the sliding rail and the sliding groove 26 improves the stability of the brush plate 24 during the reciprocating motion. The brush plate 24 and the slag leakage slot 3 are both elongated structures, the bottom of the brush plate 24 is provided with evenly distributed bristles, and the thick wall of the inner cavity of the slag collecting slot 10 is fixed with guide frames 30 distributed at equal intervals. , a guide roller 34 is rotatably installed in the guide frame 30, and the guide roller 34 can play the role of guiding the collection box 8. A push-pull handle 35 is installed on the front of the collection box 8, and a rubber handle sleeve is set on the push-pull handle 35. The handle 35 facilitates pushing the collection box 8 to move.

The specific connection methods of all the components in this article use conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The electrical components appearing in this article are all related to the external The main controller is electrically connected to the 220V mains, and the main controller can be a conventional known device that controls the servo motor 27 and the like.

Working principle: During the machining process of the CNC machine tool, a part of the waste slag generated on the worktable 1 will fall down from the slag leakage slot 3. When it is necessary to clean up another part of the waste slag that has not fallen out of the slag leakage slot 3, start the machine. The electric push rod 23, the electric push rod 23 pushes the brush plate 24 to move back and forth on the upper surface of the workbench 1, and sweeps these waste residues into the slag leakage slot 3, so that it slides from the slag leakage slot 3 to the waste residue conveying platform 4 On the slag discharge chain plate 7, then start the servo motor 27, the servo motor 27 works to drive the driving wheel 5 to rotate, and the driving wheel 5 rotates to drive the slag discharge chain plate 7 and the driven wheel 6 to rotate synchronously, so that the waste residue is in the slag discharge chain plate 7. When conveyed, it slides down along the guide plate groove 17 into the collection box 8 of the slag collecting tank table 10. When a certain amount of waste residue is collected in the collection box 8, the hydraulic cylinder 13 is activated, and the hydraulic cylinder 13 is driven by the hydraulic rod 15. The pressing block 16 is moved down into the collection box 8, and the lower pressing block 16 compresses the loose waste residue in the collection box 8, compresses the waste residue together, and then drives the lower pressing block 16 to move up from the collection box through the hydraulic rod 15. 8, so that the collection box 8 can collect more waste residue.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a digit control machine tool is with clear useless device, includes workstation (1) and quick-witted case (2), its characterized in that: the slag leakage device is characterized in that slag leakage notches (3) penetrating through the bottom of the workbench (1) are formed in the upper surface of the workbench (1) at equal intervals, a first support (11) is fixed to one end of the upper surface of the workbench (1), one surface, facing the slag leakage notches (3), of the first support (11) is connected with a brush plate (24) through an electric push rod (23), the brush plate (24) is close to the upper surface of the workbench (1), the workbench (1) is installed on a case (2), the upper surface of the case (2) is in an open shape, a waste slag conveying table (4) is installed inside the case (2), a driving wheel (5) and a driven wheel (6) are arranged at two ends of the inner portion of the waste slag conveying table (4) respectively, the driving wheel (5) is connected with the driven wheel (6) through a chain plate slag discharge (7), and a servo motor (27) is installed on the outer wall, close to the driving wheel (5), of the waste slag conveying table, the output shaft of the servo motor (27) is fixedly connected with the driving wheel (5), a slag discharge hole (14) is formed in the outer wall of one end, close to the waste slag conveying table (4), of the case (2), a slag collecting groove table (10) fixed to the outer wall of the case (2) is arranged below the slag discharge hole (14), a collecting box (8) is placed in the slag collecting groove table (10), one side of the inner portion of the slag collecting groove table (10) is connected with a left clamping block (28) through a spring (31), a right clamping block (29) symmetrical to the left clamping block (28) is arranged on the other side of the inner portion of the slag collecting groove table (10), a threaded rod (32) penetrating through the outer portion of the slag collecting groove table (10) is fixed to one side, away from the left clamping block (28), of the right clamping block (29), a threaded rod (32) penetrating through the outer portion of the slag collecting groove table (10) is fixed to a rotating handle (33), and the collecting box (8) is clamped between the left clamping block (28) and the right clamping block (, universal wheels (9) are installed at four corners of the bottom of the collecting box (8), a second support (12) fixed to the outer wall of the case (2) is arranged above the collecting box (8), a hydraulic cylinder (13) is installed at the bottom of the second support (12), a lower pressing block (16) is connected to the telescopic end of the hydraulic cylinder (13) through a hydraulic rod (15), and the lower pressing block (16) movably extends into the collecting box (8).

2. The numerical control machine tool waste cleaning device as claimed in claim 1, characterized in that: supporting legs (18) are installed at four corners of the bottom of the case (2), a fixed base (19) is arranged at the bottom end of each supporting leg (18), and a rubber pad (20) is arranged at the bottom of each fixed base (19).

3. The numerical control machine tool waste cleaning device as claimed in claim 1, characterized in that: both sides are provided with slag trap (21) around the upper surface of waste residue transport platform (4) is located row sediment link joint (7), the one end that waste residue transport platform (4) is close to row cinder notch (14) is and leads blanking plate groove (17) that is provided with the downward sloping, the upside that the one end of leading blanking plate groove (17) passed and is located collecting box (8) from row cinder notch (14).

4. The numerical control machine tool waste cleaning device as claimed in claim 1, characterized in that: both sides are provided with striker plate (22) around the upper surface of workstation (1) is located hourglass sediment notch (3), and two striker plates (22) all are provided with spout (26) towards the one side of leaking sediment notch (3), the both ends of brush board (24) are provided with slider (25) with spout (26) sliding fit, slider (25) slip joint is in spout (26).

5. The numerical control machine tool waste cleaning device as claimed in claim 1, characterized in that: the brush plate (24) and the slag leakage notch (3) are both of a long strip-shaped structure, and bristles are uniformly distributed at the bottom of the brush plate (24).

6. The numerical control machine tool waste cleaning device as claimed in claim 1, characterized in that: guide frames (30) which are distributed at equal intervals are fixed on the thick wall of the inner cavity of the slag collecting groove table (10), and guide rollers (34) are rotatably mounted in the guide frames (30).

7. The numerical control machine tool waste cleaning device as claimed in claim 1, characterized in that: the front surface of the collecting box (8) is provided with a push-pull handle (35), and the push-pull handle (35) is sleeved with a rubber handle sleeve.

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