CN216178888U

CN216178888U - Discharging device applied to CNC (computer numerical control) machining equipment

Info

Publication number: CN216178888U
Application number: CN202122588114.0U
Authority: CN
Inventors: 张元镇
Original assignee: Huizhou Yidingsheng Technology Industry Co ltd
Current assignee: Huizhou Yidingsheng Technology Industry Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-05
Anticipated expiration: 2031-10-26

Abstract

The utility model provides a be applied to discharge device on CNC numerical control processing equipment, includes the base, its characterized in that: the base is internally provided with a collecting region and a processing region in sequence from top to bottom, the collecting region is provided with a chip collecting groove, the lower part of the processing region is divided into a chip stacking groove and a liquid collecting groove by a partition seat at intervals, the upper part of the processing region is provided with a conveying mechanism for conveying waste chips to the chip stacking groove from the upper part of the liquid collecting groove, the output end of the conveying mechanism extends to the upper part of the chip stacking groove, and the input end of the conveying mechanism extends to the upper part of the liquid collecting groove; the lower end of the material guide hopper extends into the processing area and is positioned above the input end of the conveying mechanism. The automatic waste chip removing machine can discharge waste chips in a processing area in the process of processing workpieces, solves the problem that the waste chips are accumulated in the processing area to influence the processing of the workpieces, ensures the processing quality, does not need to clean the processing area after a worker stops, effectively improves the production efficiency, and has the advantages of time saving, labor saving and strong practicability.

Description

Discharging device applied to CNC (computer numerical control) machining equipment

Technical Field

The utility model relates to the field of CNC (computer numerical control) machining equipment, in particular to a discharging device applied to CNC machining equipment.

Background

CNC machining equipment was developed from numerically controlled milling machines. The numerical control milling machine has the greatest difference from the numerical control milling machine in that the CNC processing equipment has the capability of automatically exchanging processing cutters, and the processing cutters on the main shaft can be changed through the automatic cutter changing device in one-time clamping by installing cutters with different purposes on the cutter magazine, so that multiple processing functions are realized. The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts.

When CNC machining equipment machines a workpiece, whether cutting or drilling the workpiece, etc., some scrap is generated in the machining area of the machine tool. However, the current CNC processing equipment does not have a chip removal structure capable of discharging the chips out of the processing area in the processing process of the workpiece, so that the internal chips are accumulated, the processing of the workpiece is influenced, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a discharging device applied to CNC (computer numerical control) machining equipment.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a be applied to discharge device on CNC numerical control processing equipment, includes the base, its characterized in that: a collecting region and a processing region are sequentially arranged in the base from top to bottom, a chip collecting groove is formed in the collecting region, and the chip collecting groove is arranged in an inclined manner;

a vibration spring for mounting and supporting the chip collecting groove is arranged in the collecting region, a plurality of vibrators for driving the chip collecting groove to vibrate are arranged on the bottom surface of the chip collecting groove, and a material guide hopper positioned below an outlet of the chip collecting groove is arranged in the collecting region;

the lower part of the treatment area is divided into chip stacking grooves and a liquid collecting groove at intervals by a partition seat, the upper part of the treatment area is provided with a conveying mechanism for conveying the waste chips to the chip stacking grooves from the upper part of the liquid collecting groove, the output end of the conveying mechanism extends to the upper part of the chip stacking grooves, and the input end of the conveying mechanism extends to the upper part of the liquid collecting groove;

the lower end of the material guide hopper extends into the treatment area and is positioned above the input end of the conveying mechanism, and a movable door used for opening the scrap stacking groove to take out scraps is arranged on the base.

In the utility model, the conveying mechanism comprises two rollers rotatably connected to the upper part of the treatment area, a conveying belt in transmission connection with the surfaces of the rollers, and a first motor for driving the rollers to rotate, wherein the first motor is arranged outside the base.

In the utility model, two baffles which are respectively positioned at two sides of the conveyor belt are fixedly arranged at the upper part of the treatment area, a clamping groove is arranged at one side of the two baffles which is relatively close to each other, and two sides of the conveyor belt penetrate into the baffles through the clamping grooves.

In the utility model, the base is provided with a guide plate for enabling the scraps and the cooling liquid to enter the scrap collecting groove, and the guide plate extends to the upper part of the edge of the scrap collecting groove.

In the utility model, the base is provided with a scrap blowing mechanism for blowing the scraps in the scrap collecting groove to the outlet of the scrap collecting groove.

In the utility model, the scrap blowing mechanism comprises an air nozzle and an air inlet pipe, wherein the air nozzle is fixed at one end of the scrap collecting groove far away from the outlet of the scrap collecting groove, one end of the air inlet pipe is connected with the air nozzle, and the other end of the air inlet pipe is connected with an air source module.

In the utility model, a hydraulic cylinder is arranged in the partition seat, and one end of the hydraulic cylinder is connected with a compaction plate positioned in the chip stacking groove and used for compacting the scraps in the chip stacking groove.

In the utility model, a scrap container which can be taken out after the movable door is opened is arranged in the scrap stacking groove and is used for receiving the scraps input by the conveying mechanism.

In the utility model, the inner side surface of the movable door is fixedly connected with a chip receiving groove positioned in the chip stacking groove, and the movable door and the chip receiving groove are combined into a drawer which is slidably arranged in the chip stacking groove.

The utility model has the beneficial effects that: the scrap collecting groove is arranged, scraps in the processing area fall into the scrap collecting groove and are input to the conveying belt mechanism of the processing area through the guide hopper, then solid-liquid separation is carried out in the conveying process of the conveying belt mechanism, cooling liquid can flow into the scrap collecting groove to be recycled, the scraps are sent into the scrap stacking groove far away from the processing area and are discharged outwards after waiting for cleaning.

Drawings

The utility model is further illustrated by the following figures and embodiments:

FIG. 1 is a front view of embodiment 1;

FIG. 2 is a side view of embodiment 1;

FIG. 3 is a schematic view of the internal structure of FIG. 2;

FIG. 4 is a schematic view of the structure of the conveyor belt and two baffles in the embodiment 1;

FIG. 5 is a schematic structural view of example 2;

fig. 6 is a schematic structural view of embodiment 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Example 1

Referring to fig. 1~4, a be applied to discharge device on CNC numerical control processing equipment, including base 1, from last collecting region, the treatment area of having set gradually under to in base 1, be equipped with chip groove 2 on the collecting region, chip groove 2 is the slope form setting. The scrap collecting groove 2 is arranged to be inclined, so that scrap waste can fall into the scrap collecting groove 2 and then can be automatically discharged into the material guide hopper 5 under the action of the gravity of the scrap waste or the flowing action of the cooling liquid.

Still further, be equipped with in the collecting region and be used for the installation to support the vibrating spring 3 of chip groove 2, be equipped with on the bottom surface of chip groove 2 and order about a plurality of vibrators 4 of chip groove 2 vibration, under the vibration effect of vibrator 4 and vibrating spring 3's elastic action, chip groove 2 also produces the vibration, and then drives the sweeps waste material and produces the vibration together to slide to chip groove 2 is favorable to the sweeps of discharging. A material guide hopper 5 positioned below an outlet of the chip collecting groove 2 is arranged in the collecting region, the lower part of the processing region is divided into a chip stacking groove 7 and a liquid collecting groove 8 at intervals by a partition seat 6, a conveying mechanism 9 for conveying the waste chips to the chip stacking groove 7 from the upper part of the liquid collecting groove 8 is arranged at the upper part of the processing region, the output end of the conveying mechanism 9 extends to the upper part of the chip stacking groove 7, and the input end extends to the upper part of the liquid collecting groove 8; the lower end of the material guide hopper 5 extends into the treatment area and is positioned above the input end of the conveying mechanism 9, and the base 1 is provided with a movable door 10 for opening the scrap stacking groove 7 to take out scraps.

In the embodiment, there are two chip collecting grooves 2, and the two chip collecting grooves 2 are respectively located at two sides of the workpiece fixing device 100, so that the scraps can fall into the chip collecting grooves 2; of course, the width of the chip pocket 2 is not limited to the above configuration, and the entire chip pocket 2 may be disposed below the work fixing apparatus 100, and the purpose of collecting the waste chips may be achieved. Further, the bottom surface of the chip collecting groove 2 forms an angle of 25-45 degrees, most preferably 40 degrees with the horizontal direction. In addition, be equipped with on the lateral surface of chip collector groove 2 with mount pad 11 of vibrating spring 3 assembly mutually, chip collector groove 2 through installation pivot 12 with mount pad 11 rotates to be connected, vibrating spring 3's one end with base 1 fixed connection, the other end with mount pad 11 fixed connection.

In the above structure, when in use, a machine tool body can be arranged on the upper portion of the base 1 to form a complete CNC processing device, for example, the machine tool body includes a worktable arranged on the upper portion of the base 1, a tool cooling system 200 for spraying a cooling liquid to cool a tool, a shield 300 arranged along the edge of the base 1, a frame 400 arranged in the shield 300, a workpiece fixing device 100 arranged on the worktable for fixing a workpiece, and a milling device 500 connected and mounted on the frame 400 through a first moving mechanism, the frame 400 is connected with the upper portion of the base 1, an output shaft of the milling device 500 is provided with a tool, and the first moving mechanism drives the milling device 500 to move close to the workpiece, so that the milling device 500 can process the workpiece; in addition, a second moving mechanism is arranged between the base 1 and the workbench and is used for driving the workbench to move; the shield 300 is used to prevent coolant, scraps or workpieces from flying outward, and a machining area is formed above the susceptor 1 and in the shield 300, which are prior art and thus will not be described in detail.

In a preferred embodiment, the conveying mechanism 9 includes two rollers 91 rotatably connected to the upper portion of the processing area, a conveying belt 92 rotatably connected to the surfaces of the rollers 91, and a first motor for driving the rollers 91 to rotate, the first motor is mounted outside the base 1, and an output shaft of the first motor penetrates through the base 1 and is in transmission connection with one of the rollers 91 to drive the conveying belt 92 to operate.

In this embodiment, the upper portion fixed mounting of treatment area has two baffles 13 that are located the conveyer belt 92 both sides respectively, and one side that two baffles 13 are close to relatively is provided with the draw-in groove, and the inside to baffle 13 is run through the draw-in groove in the both sides of conveyer belt 92, baffle 13 is used for preventing the sweeps at conveyer belt 92 top from dropping to the inside of collecting tank 8. In addition, in order to reduce the probability of the cooling liquid flowing into the chip stacking groove 7, the conveying surface of the conveying mechanism 9 is obliquely arranged, and the conveying surface of the conveying mechanism 9 is parallel to the chip collecting groove 2; meanwhile, the base 1 is provided with a stop 14 positioned at the input end of the conveying mechanism 9, and the lower end of the stop 14 is infinitely close to the conveying surface of the conveying mechanism 9 or abuts against the conveying surface of the conveying mechanism 9, so that the waste chips are prevented from flowing in the direction opposite to the conveying mechanism 9.

In a preferred embodiment, the base 1 is provided with a guide plate 15 for allowing the waste chips and the cooling liquid to enter the chip collecting groove 2, and the guide plate 15 extends to the upper part of the edge of the chip collecting groove 2.

In a preferred embodiment, an outlet pipe 16 is connected to the sump 8, and the outlet pipe 16 is used for the outflow of the cooling liquid. In addition, a liquid pump is connected to the liquid outlet pipe 16 for pumping the liquid in the liquid collecting tank 8 to the tool cooling system 200 so as to recycle the cooling liquid, and the liquid pump is not shown in the drawing.

As a preferred embodiment, a scrap blowing mechanism for blowing the scraps in the scrap collecting groove 2 to the outlet of the scrap collecting groove 2 is arranged on the base 1, the scrap blowing mechanism comprises an air nozzle 17 and an air inlet pipe 18, the air nozzle 17 is fixed at one end of the scrap collecting groove 2 far away from the outlet of the scrap collecting groove, one end of the air inlet pipe 18 is connected with the air nozzle 17, and the other end of the air inlet pipe is connected with an air source module. In the above structure, the air inlet pipe 18 is a telescopic pipe, and can be stretched when the chip collecting groove 2 vibrates, so as to prevent the air inlet pipe 18 from falling off from the air nozzle 17; the air source module is used for outputting jet air, the air source module is a fan or an air compressor, and the air source module can be determined according to the actual situation and is not shown in the attached drawings.

In a preferred embodiment, a hydraulic cylinder 19 is arranged in the spacer 6, and one end of the hydraulic cylinder 19 is connected with a compacting plate 20 positioned in the chip stacking groove 7 and used for compacting the scraps in the chip stacking groove 7. When the scrap stacking device is used, the hydraulic cylinder 19 is opened, the output shaft of the hydraulic cylinder 19 drives the compacting plate 20 to move in the scrap stacking groove 7 and compress scraps in the scrap stacking groove 7, and therefore the storage capacity of the scraps in the scrap stacking groove 7 is improved.

In this embodiment, the base 1 is provided with a door guide rail located in the scrap stacking groove 7, the movable door 10 is slidably mounted on the door guide rail, and this structure enables the movable door 10 to be also arranged in the scrap stacking groove 7, so that when the compacting plate 20 compacts scraps, the inner side of the base 1 can provide support for the movable door 10, and the compacting plate 20 is prevented from crushing the movable door 10. Of course, the same object can be achieved by providing the movable door 10 on the side perpendicular to the moving direction of the compression plate 20.

During the use, the sweeps on the collecting groove 2 drop to the inside of guide hopper 5, through the input of guide hopper 5 with the leading-in transport mechanism 9 of sweeps, then open first motor, drive cylinder 91 and conveyer belt 92 through first motor and rotate to deliver the sweeps to piling in the bits groove 7, the bottom of collecting groove 8 is leaked through the both sides of conveyer belt 92 to the coolant liquid here simultaneously, and inputs cutter cooling system 200 through drain pipe 16 and drawing liquid pump.

Example 2

Referring to fig. 5, the structure of this embodiment is substantially the same as that of embodiment 1, except that a waste container 21 which can be taken out after the movable door 10 is opened is arranged in the scrap stacking groove 7, and is used for receiving waste input by the conveying mechanism 9, when the waste needs to be cleaned, the movable door 10 can be opened, and then the waste container 21 can be taken out, so that the waste in the waste container 21 can be dumped.

Example 3

Referring to fig. 6, the structure of the present embodiment is substantially the same as that of embodiment 1, except that: the inner side surface of the movable door 10 is fixedly connected with a chip receiving groove 22 located in the chip stacking groove 7, and the movable door 10 and the chip receiving groove 22 are combined into a drawer which is slidably mounted in the chip stacking groove 7.

The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by substantially the same means are within the protection scope of the present invention.

Claims

1. The utility model provides a be applied to discharge device on CNC numerical control processing equipment, includes base (1), its characterized in that: a collecting region and a processing region are sequentially arranged in the base (1) from top to bottom, a chip collecting groove (2) is formed in the collecting region, and the chip collecting groove (2) is arranged in an inclined manner;

a vibration spring (3) used for mounting and supporting the chip collecting groove (2) is arranged in the collecting region, a plurality of vibrators (4) used for driving the chip collecting groove (2) to vibrate are arranged on the bottom surface of the chip collecting groove (2), and a material guide hopper (5) positioned below an outlet of the chip collecting groove (2) is arranged in the collecting region;

the lower part of the treatment area is divided into chip stacking grooves (7) and a liquid collecting groove (8) at intervals by a partition seat (6), the upper part of the treatment area is provided with a conveying mechanism (9) for conveying the scraps to the chip stacking grooves (7) from the upper part of the liquid collecting groove (8), the output end of the conveying mechanism (9) extends to the upper part of the chip stacking grooves (7), and the input end of the conveying mechanism extends to the upper part of the liquid collecting groove (8);

the lower end of the material guide hopper (5) extends into the treatment area and is positioned above the input end of the conveying mechanism (9), and a movable door (10) used for opening the scrap stacking groove (7) to take out scraps is arranged on the base (1).

2. The discharging device applied to the CNC numerical control machining equipment is characterized in that: the conveying mechanism (9) comprises two rollers (91) rotatably connected to the upper part of the treatment area, a conveying belt (92) in transmission connection with the surfaces of the rollers (91) and a first motor for driving the rollers (91) to rotate, and the first motor is installed outside the base (1).

3. The discharging device applied to the CNC numerical control machining equipment is characterized in that: the upper portion fixed mounting of treatment zone has two baffles (13) that are located conveyer belt (92) both sides respectively, and one side that two baffles (13) are close to relatively is provided with the draw-in groove, and the inside of baffle (13) is run through to the draw-in groove in the both sides of conveyer belt (92).

4. The discharging device applied to the CNC numerical control machining equipment is characterized in that: the base (1) is provided with a guide plate (15) used for enabling scraps and cooling liquid to enter the scrap collecting groove (2), and the guide plate (15) extends to the position above the edge of the scrap collecting groove (2).

5. The discharging device applied to the CNC numerical control machining equipment is characterized in that: and a scrap blowing mechanism for blowing the scraps in the scrap collecting groove (2) to an outlet of the scrap collecting groove (2) is arranged on the base (1).

6. The discharging device applied to the CNC numerical control machining equipment is characterized in that: blow bits mechanism and include air nozzle (17), intake pipe (18), air nozzle (17) are fixed and are kept away from one of its export in chip collector (2) and serve, the one end of intake pipe (18) with air nozzle (17) are connected, and the other end inserts has the air supply module.

7. The discharging device applied to the CNC numerical control machining equipment is characterized in that: a hydraulic cylinder (19) is arranged in the partition seat (6), and one end of the hydraulic cylinder (19) is connected with a compacting plate (20) located in the chip stacking groove (7) and used for compacting the scraps in the chip stacking groove (7).

8. The discharging device applied to the CNC numerical control machining equipment is characterized in that: a scrap container (21) which can be taken out after the movable door (10) is opened is arranged in the scrap stacking groove (7) and is used for receiving scraps input by the conveying mechanism (9).

9. The discharging device applied to the CNC numerical control machining equipment is characterized in that: the inner side face of the movable door (10) is fixedly connected with a chip receiving groove (22) located in the chip stacking groove (7), and the movable door (10) and the chip receiving groove (22) are combined into a drawer which is slidably mounted in the chip stacking groove (7).