Scrap treatment device of numerical control lathe

Abstract

The utility model relates to the technical field of lathe accessories, in particular to a waste chip processing device of a numerical control lathe, which comprises a recycling box, two air inlets of the recycling box are respectively provided with an air inlet pipe, each air inlet pipe is provided with a high-pressure air extracting pump, each air inlet pipe is connected with a dust suction cover through a corrugated pipe, and the dust suction covers are connected with the corrugated pipes. A collecting box used for recycling scraps is arranged in the recycling box, and the bottom of the collecting box is of a net-shaped structure. Through the arrangement of the air inlet pipe with the high-pressure air pump and the dust hood, scraps generated by the numerical control lathe can be effectively sucked. The collecting box is arranged in the recycling box, the bottom of the recycling box is of a net-shaped structure, waste chips can be collected conveniently, and meanwhile the cleaning mechanism is arranged, the bottom of the collecting box can be automatically cleaned, and blocking is prevented. And a filter screen and filter cotton are arranged, so that the extracted sweeps can be further filtered, and fine sweeps and dust are prevented from entering air.

Description

Technical Field

[0001] The utility model relates to the technical field of lathe accessories, in particular to a waste chip processing device for a numerically controlled lathe. Background Art

[0002] During the CNC lathe processing, a large amount of metal scraps will be generated. If these scraps are not handled promptly and effectively, they will not only affect the normal operation of the lathe, but may also pollute the environment and even threaten the health of the operator. Traditional scrap disposal methods often rely on regular manual cleaning, which is inefficient and has safety hazards. At the same time, some scraps may splash to every corner of the lathe, making it difficult to clean thoroughly. Long-term accumulation will have an adverse effect on the accuracy and service life of the lathe.

[0003] In addition, the existing waste chip treatment devices are often complex in structure, with high maintenance costs and unsatisfactory treatment effects. Especially in the treatment of fine waste chips and dust, many devices seem to be unable to do their best and cannot achieve thorough filtering and adsorption. In view of this, we propose a waste chip treatment device for CNC lathes. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a waste chip processing device for a CNC lathe.

[0005] The technical solution of the utility model is:

[0006] A waste chip processing device for a CNC lathe comprises a recycling box, wherein an air intake pipe is installed at each of the two air inlets of the recycling box, a high-pressure air pump is installed on each of the air intake pipes, and each of the air intake pipes is connected to a dust hood via a bellows. A collection box for recycling waste chips is provided inside the recycling box, the bottom of the collection box is a mesh structure, and a cleaning mechanism for aligning the bottom for cleaning is installed inside the collection box, at least one filter screen is provided below the collection box in the recycling box, filter cotton is provided below the filter screen, the bottom of the recycling box is an opening, and two magnets are symmetrically fixedly connected to the outer wall of the rear side of the recycling box.

[0007] As a preferred technical solution, a box door is hingedly mounted on the front outer wall of the recovery box, and a handle is mounted on the box door.

[0008] As a preferred technical solution, the cleaning mechanism includes a partition plate fixed in the middle of the collection box, a scraper is provided on both sides of the partition plate, the bottom of the scraper is in close contact with the inner wall of the bottom of the collection box, and a screw rod is rotatably installed on both sides of the partition plate, and the two screw rods are respectively threadedly connected to the two scrapers.

[0009] As a preferred technical solution, the cleaning mechanism also includes a driving shaft rotatably installed inside the partition plate, a bevel gear set is installed between the bottom end of the driving shaft and the two screw rods, and an adjusting motor is installed on the top of the partition plate to drive the driving shaft to rotate.

[0010] As a preferred technical solution, a protective net is installed at the bottom of the recycling box.

[0011] As a preferred technical solution, a connecting pipe connected to the bellows is integrally formed on the top of the dust hood, a mounting plate is fixedly connected to the circumferential outer wall of the connecting pipe, and the mounting plate is connected to an operating rod via a movable mechanism.

[0012] As a preferred technical solution, the movable mechanism includes two support plates symmetrically arranged and fixed on the mounting plate, a movable shaft is rotatably connected between the two support plates, a movable block is fixed on the outer wall of the movable shaft, and an extension rod connected to the operating rod is hingedly installed in the movable block.

[0013] As a preferred technical solution, a connecting sleeve is integrally formed on the extension rod, and the connecting sleeve is threadedly connected to the operating rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can effectively absorb the waste chips generated by the CNC lathe by arranging an air intake pipe with a high-pressure vacuum pump and a dust cover. A collection box is arranged inside the recycling box, and the bottom is a mesh structure, which is convenient for collecting waste chips. At the same time, a cleaning mechanism is provided, which can automatically clean the bottom of the collection box to prevent clogging. The setting of the filter screen and filter cotton can further filter the extracted waste chips to prevent fine waste chips and dust from entering the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the mounting plate and its components in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the recycling box in the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the recycling box in the utility model;

[0020] Figure 5 For the utility model Figure 4 Schematic diagram of the local structure.

[0021] The meaning of each number in the figure is:

[0022] 1. Recycling box; 10. Box door; 11. Handle; 12. Hinge; 13. Inlet pipe; 14. High-pressure vacuum pump; 15. Air inlet; 16. Collection box; 160. Partition plate; 161. Scraper; 162. Screw rod; 163. Drive shaft; 164. Adjustment motor; 165. Bevel gear set; 17. Filter; 18. Filter cotton; 19. Protective net; 2. Magnet; 3. Bellows; 5. Mounting plate; 51. Support plate; 52. Movable shaft; 53. Movable block; 54. Extension rod; 55. Connecting sleeve; 6. Dust hood; 60. Connecting pipe; 7. Operating lever. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0025] The waste chips processing device of a numerically controlled lathe comprises a recycling box 1, wherein an air intake pipe 13 is installed at two air inlets 15 of the recycling box 1, a high-pressure air pump 14 is installed on each air intake pipe 13, and each air intake pipe 13 is connected to a dust cover 6 through a corrugated pipe 3. A collection box 16 for recycling waste chips is provided inside the recycling box 1, the bottom of the collection box 16 is a mesh structure, and a cleaning mechanism for aligning the bottom for cleaning is installed inside the collection box 1, at least one filter screen 17 is provided below the collection box 16 in the recycling box 1, and a filter cotton 18 is provided below the filter screen 17, the bottom of the recycling box 1 is an opening, and two magnets 2 are symmetrically fixedly connected to the outer wall of the rear side of the recycling box 1. By providing the air intake pipe 13 with a high-pressure air pump 14 and the dust cover 6, the waste chips generated by the numerically controlled lathe can be effectively sucked. The collection box 16 is provided inside the recycling box 1, and the bottom is a mesh structure for facilitating the collection of waste chips. At the same time, a cleaning mechanism is provided to automatically clean the bottom of the collection box 16 to prevent blockage. The arrangement of the filter screen 17 and the filter cotton 18 can further filter the extracted waste debris to prevent fine waste debris and dust from entering the air.

[0026] It should be added that the arrangement of the magnet 2 facilitates the fixing of the recovery box 1 to the outer wall of the lathe.

[0027] As a preferred embodiment of the present invention, a door 10 is hingedly mounted on the front outer wall of the recycling box 1 through a hinge 12, and a handle 11 is mounted on the door 10. By providing the hinged door 10 and the handle 11, the recycling box 1 can be conveniently opened and closed, which is convenient for cleaning and processing the waste inside the recycling box 1, and also improves the convenience of use of the device.

[0028] As a preferred embodiment of the present invention, the cleaning mechanism includes a partition plate 160 fixed at the middle of the collection box 16, a scraper 161 is provided on both sides of the partition plate 160, the bottom of the scraper 161 is in close contact with the inner wall of the bottom of the collection box 16, and a screw rod 162 is rotatably installed on both sides of the partition plate 160, and the two screw rods 162 are respectively threadedly connected with the two scrapers 161. The cleaning mechanism divides the collection box 16 into two parts through the partition plate 160, each part is provided with a scraper 161, and the scraper 161 is in close contact with the bottom of the collection box 16, and the waste chips at the bottom of the collection box 16 can be moved to one end to prevent the waste chips from clogging the bottom of the collection box 16.

[0029] As a preferred embodiment of the present invention, the cleaning mechanism further includes a driving shaft 163 rotatably mounted inside the partition plate 160, a bevel gear set 165 is mounted between the bottom end of the driving shaft 163 and the two screw rods 162, and an adjusting motor 164 for driving the driving shaft 163 to rotate is mounted on the top of the partition plate 160. Through the arrangement of the driving shaft 163 and the bevel gear set 165, the two screw rods 162 can be driven by the driving shaft 163 to rotate synchronously, so that the two scrapers 161 can move to one side of the collection box 16 at the same time, thereby improving the cleaning efficiency.

[0030] As a preferred embodiment of the present invention, a protective net 19 is installed at the bottom of the recycling box 1. The protective net 19 installed at the bottom of the recycling box 1 can prevent external debris from entering the recycling box 1, and can also prevent people from accidentally touching the parts inside the recycling box 1, thereby improving the safety of the device.

[0031] As a preferred embodiment of the present invention, a connecting pipe 60 connected to the corrugated pipe 3 is integrally formed on the top of the dust hood 6, a mounting plate 5 is fixedly connected to the outer wall of the circumference of the connecting pipe 60, and the mounting plate 5 is connected to an operating rod 7 through a movable mechanism. The setting of the mounting plate 5 can conveniently fix the operating rod 7, so that the dust hood 6 can be flexibly moved to a position where waste chips need to be sucked, thereby improving the flexibility of the device and expanding its scope of application.

[0032] As a preferred embodiment of the present invention, the movable mechanism includes two support plates 51 symmetrically arranged and fixed on the mounting plate 5, a movable shaft 52 is rotatably connected between the two support plates 51, a movable block 53 is fixed on the outer wall of the movable shaft 52, and an extension rod 54 connected to the operating rod 7 is hingedly installed in the movable block 53. The movable mechanism can increase the flexibility of the use of the operating rod 7.

[0033] As a preferred embodiment of the present invention, a connecting sleeve 55 is integrally formed on the extension rod 54, and the connecting sleeve 55 is threadedly connected to the operating rod 7. The connecting sleeve 55 on the extension rod 54 is threadedly connected to the operating rod 7, so that the operating rod 7 can be easily disassembled.

[0034] When the waste chip treatment device of the CNC lathe of the utility model is used, first, the device is started, and the high-pressure vacuum pump 14 starts to work, generating a strong suction force through the air intake pipe 13. This suction force is transmitted to the working area of ​​the CNC lathe through the bellows 3 and the dust cover 6, effectively sucking the generated waste chips.

[0035] The dust hood 6 can be flexibly moved by the operating rod 7 to align with the position where the waste is generated. The operating rod 7 is connected to the dust hood 6 through a movable mechanism, so that the dust hood 6 can move freely in three-dimensional space to meet the waste suction needs of various angles and positions.

[0036] The sucked waste enters the recovery box 1 through the bellows 3 and the air inlet pipe 13, and first falls into the collection box 16. The bottom of the collection box 16 is designed as a mesh structure, allowing small waste and dust to fall, while larger waste remains in the collection box 16.

[0037] In order to prevent the bottom of the collection box 16 from being blocked, a cleaning mechanism is provided inside the device. The driving shaft 163 in the cleaning mechanism rotates under the drive of the adjustment motor 164, and drives the two screws 162 to rotate synchronously through the bevel gear set 165. The rotation of the screw 162 causes the scraper 161 threadedly connected thereto to move at the bottom of the collection box 16, thereby pushing the waste chips to one side of the collection box 16 for subsequent processing.

[0038] The falling fine waste and dust will be filtered by the filter 17 to further remove larger particles, and then adsorbed by the filter cotton 18, leaving the tiny particles and dust on the filter cotton 18, ensuring that the discharged air is clean.

[0039] When it is necessary to process the waste in the recycling box 1, the hinged door 10 can be opened by the handle 11 to conveniently clean and process the waste. At the same time, the opening design at the bottom of the recycling box 1 is also convenient for the final discharge of the waste.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A waste chip processing device for a CNC lathe, comprising a recycling box (1), characterized in that: An air intake pipe (13) is installed at each of the two air intake ports (15) of the recovery box (1), and a high-pressure air pump (14) is installed on each of the air intake pipes (13). Each of the air intake pipes (13) is connected to a dust hood (6) via a bellows (3). A collection box (16) for collecting waste scraps is provided inside the recovery box (1). The bottom of the collection box (16) is a mesh structure, and a cleaning mechanism is installed inside the collection box for cleaning aligned with the bottom. At least one filter screen (17) is provided below the collection box (16) in the recovery box (1), and filter cotton (18) is provided below the filter screen (17). The bottom of the recovery box (1) is an opening, and two magnets (2) are symmetrically fixedly connected to the outer wall of the rear side of the recovery box (1).

2. The waste chip treatment device for a CNC lathe according to claim 1, characterized in that: A box door (10) is hingedly mounted on the front outer wall of the recovery box (1) via a hinge (12), and a handle (11) is mounted on the box door (10).

3. The waste chip treatment device for a CNC lathe according to claim 2, characterized in that: The cleaning mechanism comprises a partition plate (160) fixed at the middle of the collecting box (16), a scraper (161) is provided on both sides of the partition plate (160), the bottom of the scraper (161) is in close contact with the inner wall of the bottom of the collecting box (16), and a screw rod (162) is rotatably installed on both sides of the partition plate (160), and the two screw rods (162) are respectively threadedly connected to the two scrapers (161).

4. The waste chip treatment device for a CNC lathe according to claim 3, characterized in that: The cleaning mechanism also includes a driving shaft (163) rotatably mounted inside the partition plate (160), a bevel gear set (165) is mounted between the bottom end of the driving shaft (163) and the two screw rods (162), and an adjusting motor (164) is mounted on the top of the partition plate (160) for driving the driving shaft (163) to rotate.

5. The waste chip treatment device for a CNC lathe according to claim 4, characterized in that: A protective net (19) is installed at the bottom of the recovery box (1).

6. The waste chip treatment device for a CNC lathe according to claim 5, characterized in that: A connecting pipe (60) connected to the corrugated pipe (3) is integrally formed on the top of the dust hood (6), a mounting plate (5) is fixedly connected to the circumferential outer wall of the connecting pipe (60), and the mounting plate (5) is connected to an operating rod (7) via a movable mechanism.

7. The waste chip treatment device for a CNC lathe according to claim 6, characterized in that: The movable mechanism comprises two support plates (51) symmetrically arranged and fixed on the mounting plate (5); a movable shaft (52) is rotatably connected between the two support plates (51); a movable block (53) is fixed on the outer wall of the movable shaft (52); and an extension rod (54) connected to the operating rod (7) is hingedly installed inside the movable block (53).

8. The waste chip treatment device for a CNC lathe according to claim 7, characterized in that: A connecting sleeve (55) is integrally formed on the extension rod (54), and the connecting sleeve (55) is threadedly connected to the operating rod (7).

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