CN115338680A - Chip removal mechanism of chip removal machine of numerical control machine tool - Google Patents

Chip removal mechanism of chip removal machine of numerical control machine tool Download PDF

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Publication number
CN115338680A
CN115338680A CN202211273158.7A CN202211273158A CN115338680A CN 115338680 A CN115338680 A CN 115338680A CN 202211273158 A CN202211273158 A CN 202211273158A CN 115338680 A CN115338680 A CN 115338680A
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CN
China
Prior art keywords
chip removal
numerical control
machine tool
control machine
crushing
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Pending
Application number
CN202211273158.7A
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Chinese (zh)
Inventor
刘兵
赵玉
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Kunshan Taigong Precision Machinery Co ltd
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Kunshan Taigong Precision Machinery Co ltd
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Application filed by Kunshan Taigong Precision Machinery Co ltd filed Critical Kunshan Taigong Precision Machinery Co ltd
Priority to CN202211273158.7A priority Critical patent/CN115338680A/en
Publication of CN115338680A publication Critical patent/CN115338680A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042Devices for removing chips
    • B23Q11/0067Devices for removing chips chip containers located under a machine or under a chip conveyor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/42Driving mechanisms; Roller speed control
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention relates to a chip removal mechanism of a chip removal machine of a numerical control machine tool. The invention belongs to the technical field of chip removal mechanisms; the chip removal mechanism comprises a chip removal machine shell, wherein a conveyor belt used for conveying chips generated by a numerical control machine tool is arranged on the chip removal machine shell, the conveyor belt is obliquely arranged, one end of the conveyor belt is provided with a feeding box butted with the chip removal port on the numerical control machine tool, and the other end of the conveyor belt is provided with a collecting box used for collecting the chips conveyed on the conveyor belt; the dust fall circulating assembly arranged in the feeding box can be used for circularly extruding and crushing filiform waste scraps into particles in the crushing box, the particles with the diameter smaller than the diameter of the filter holes can be discharged from the filter holes to the conveyor belt to be conveyed, and the waste scraps are crushed into the particle materials with proper sizes.

Description

Chip removal mechanism of chip removal machine of numerical control machine tool
Technical Field
The invention belongs to the technical field of chip removal mechanisms, and particularly relates to a chip removal mechanism of a chip removal machine of a numerical control machine tool.
Background
When a numerical control machine tool is used for processing parts, such as cutting, grinding, polishing and cutting metal or nonmetal parts, a large amount of scraps are usually generated, and the scraps are usually directly treated as wastes, so that the phenomena of serious waste and environmental pollution exist.
Therefore, a chip removal mechanism of a chip removal machine of a numerical control machine tool is provided for solving the defects.
Disclosure of Invention
The invention aims to solve the problems and provide a chip removal mechanism which is simple in structure and reasonable in design.
The invention realizes the purpose through the following technical scheme:
a chip removal mechanism of a chip removal machine of a numerical control machine tool comprises a chip removal machine shell, wherein a conveyor belt used for conveying chips generated by the numerical control machine tool is arranged on the chip removal machine shell, the conveyor belt is obliquely arranged, one end of the conveyor belt is provided with a feeding box butted with a chip removal port on the numerical control machine tool, and the other end of the conveyor belt is provided with a collecting box used for collecting the chips conveyed on the conveyor belt;
the feeding box is provided with a crushing mechanism for crushing scraps, the crushing mechanism comprises a pair of crushing rollers, an extrusion plate is fixedly arranged at the outer ring of each crushing roller, extrusion teeth are integrally arranged on the extrusion plate, a plurality of extrusion teeth are arranged, extrusion grooves are formed among a plurality of groups of extrusion teeth, and the extrusion teeth on one group of crushing rollers and the extrusion teeth on the other group of crushing rollers are distributed in a staggered manner;
be provided with dust fall circulation subassembly in the feeding case, dust fall circulation subassembly includes a pair of cotton piece, and two cotton pieces set up respectively in corresponding crushing roller below, constitute the filtering area between a pair of cotton piece, the bottom an organic whole of feeding case is provided with broken case, the filtering area is corresponding to the middle part of broken case, the cotton piece is corresponding to the inside corner position of broken case, the fixed filter plate that is provided with in bottom of broken case, be provided with the filtration pore on the filter plate, the filtration pore corresponds the below at the filtering area, the upper surface of cotton piece is the camber line shape.
As a further optimization scheme of the invention, a cavity is arranged in the cotton block, a plurality of springs are arranged in the cavity, the springs are vertically supported on the upper inner wall and the lower inner wall of the cavity, and two ends of each spring are respectively fixed with the inner walls of the upper end and the lower end of the cavity.
As a further optimization scheme of the invention, a fan is arranged on one side of the crushing box, the fan is fixedly arranged on the upper surface of the filter plate, a pipeline communicated with the cavity is arranged on the fan, an air guide pipeline is arranged on the fan, and the upper end of the air guide pipeline faces to a feed port arranged at the upper end of the feed box.
As a further optimization scheme of the invention, the feed inlet is arranged at the upper end of the feed box, the feed box is fixedly provided with an upper baffle rod which is in a round rod-shaped structure, the upper baffle rods are arranged in plurality and are distributed at equal intervals, the upper baffle rods are distributed above the crushing roller, one side of the feed inlet, which is close to the air guide pipeline, is provided with a downwardly extending opening part, and the bottom of the downwardly extending opening part is higher than that of the upper baffle rod.
As a further optimization scheme of the invention, a power structure for driving the crushing roller to rotate is arranged on one side of the feeding box, the power structure comprises a double-shaft motor, the double-shaft motor is fixedly arranged above a side bottom plate, the side bottom plate is fixedly arranged on one side of the chip remover shell, a second power gear is fixedly arranged on a transmission shaft at one end of the double-shaft motor, a side baffle is fixedly arranged on the upper surface of one side of the side bottom plate close to the second power gear, a first power gear is arranged at the upper end of the side baffle, the first power gear is fixed on the first power shaft, the first power gear and the second power gear are in transmission connection through a chain, a connecting sleeve is fixedly arranged on one end of the first power shaft far away from the first power gear, a driven shaft is fixedly arranged in the middle of the crushing roller, the end part of one group of the driven shafts movably penetrates through the feeding box and is fixedly connected to the connecting sleeve, the other group of the driven shafts movably penetrates through one end of the feeding box and is fixedly provided with the second driven gear, a group of the driven gears connected to the connecting sleeve is fixedly provided with the first driven gears, and the first driven gears are in meshing connection with the second driven gears.
As a further optimization scheme of the invention, the conveying belt is provided with conveying belt shafts for driving the conveying belt to convey, a second power shaft is fixedly arranged in the middle of one group of conveying belt shafts, and the end part of the second power shaft is connected with the transmission shaft at the other end of the double-shaft motor.
As a further optimization scheme of the invention, a plurality of barrier strips are fixedly arranged on the conveying belt and are distributed at equal intervals.
As a further optimization scheme of the invention, one side of the lower end of the collecting box is provided with a conveying pump, and a feeding pipeline for leading to a feeding position of a numerical control machine tool is arranged on the conveying pump.
As a further optimization scheme of the invention, the bottom of the collection box is provided with a support bottom plate, the shell of the chip remover is fixedly connected with a support leg supported on the ground, and the bottoms of the support bottom plate and the support leg are both fixedly provided with a sucker fixedly absorbed on the ground.
The invention has the beneficial effects that: the chip removal mechanism of the chip removal machine of the numerical control machine tool comprises a chip removal machine shell, wherein a conveyor belt used for conveying chips generated by the numerical control machine tool is arranged on the chip removal machine shell, the conveyor belt is obliquely arranged, one end of the conveyor belt is provided with a feeding box butted with the chip removal port on the numerical control machine tool, the other end of the conveyor belt is provided with a collecting box used for collecting the chips conveyed on the conveyor belt, and the chip removal mechanism arranged in the chip removal mechanism can be used for collecting the chips at the chip removal port on the numerical control machine tool after crushing the chips, so that the secondary use of the chips can be facilitated, and the pollution and waste phenomena of the chips can be avoided.
According to the chip removal mechanism of the chip removal machine of the numerical control machine tool, the dust fall circulating assembly arranged in the feeding box can enable filiform waste chips to be circularly extruded and crushed in the crushing box to be granular, and the granules with the diameter smaller than the diameter of the filter hole can be discharged from the filter hole to the conveyor belt to be conveyed, so that the waste chips are crushed to be granular materials with proper size.
According to the chip removal mechanism of the chip removal machine of the numerical control machine tool, the cotton block has a certain dust adsorption effect, so that large dust is not easy to generate when the waste chips are broken, dust pollution is avoided, and the dust removal effect is good.
According to the chip removal mechanism of the chip removal machine of the numerical control machine tool, when the fan is started, air in the crushing box can be sucked out to flow to the feeding port, so that the dust is prevented from scattering out of the feeding port in a mode of blowing air into the feeding port, and when the fan sucks air, the air in the crushing box is sucked out after being filtered by the cotton blocks, so that the phenomenon of sucking waste chips is avoided, and meanwhile, the dust generated when the waste chips are crushed is driven to be attached to the surface of the cotton blocks by the suction force.
According to the chip removal mechanism of the chip removal machine of the numerical control machine tool, the double-shaft motor works to drive the transmission shafts at two ends to rotate simultaneously, the transmission shaft at one end drives the second power gear to rotate, the second power gear drives the first power gear to rotate by using the chain, the first power shaft synchronously rotates in the rotation process of the first power gear, the first driven gear also synchronously rotates in the rotation process of the first power shaft, the first driven gear and the second driven gear are meshed for transmission, so that the two groups of crushing rollers can rotate oppositely, the purpose of extruding waste chips between the two groups of crushing rollers for crushing is realized, the transmission shaft at the other end drives the second power shaft to rotate, the transmission belt shaft rotates while driving the transmission belt shaft to rotate, the transmission belt can be driven to transmit the waste chips when the transmission belt shaft rotates, the purpose of driving the transmission belt and the crushing mechanism to operate simultaneously by using the double-shaft motor is realized, if the operation speed of the crushing mechanism is higher, the transmission efficiency of the transmission belt is correspondingly increased, the matching use of the transmission belt and the transmission shaft and the mutual assistance is realized.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a chip removal mechanism of a chip removal machine of a numerical control machine tool;
fig. 2 is another perspective view of the chip removal mechanism of the numerically controlled machine tool chip removal machine according to the present invention;
FIG. 3 is a schematic perspective view of the feeding box of the present invention;
FIG. 4 is a schematic view of another perspective structure of the feed box of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
fig. 6 is a top view of the chip removal mechanism of the chip removal machine of the numerical control machine tool of the present invention;
FIG. 7 is an assembled cross-sectional view of the feed box of the present invention positioned above the conveyor belt;
fig. 8 is a cross-sectional view of a feed box of the present invention.
In the figure: 1. a chip cleaner housing; 2. a collection box; 3. a feeding box; 4. a conveyor belt; 5. blocking strips; 6. a delivery pump; 7. supporting legs; 8. a support base plate; 9. a suction cup; 10. a first power shaft; 11. a first power gear; 12. a side dam; 13. a double-shaft motor; 14. a second power gear; 15. a side floor; 16. a second power shaft; 17. an upper stop lever; 18. a feed inlet; 19. a crushing roller; 20. a compression plate; 21. extruding teeth; 22. extruding a groove; 23. connecting sleeves; 24. a first driven gear; 25. a second driven gear; 26. a driven shaft; 27. a conveyor belt shaft; 28. a fan; 29. filtering the plate; 30. an air duct; 31. a cotton mass; 32. a cavity; 33. a filtration zone; 34. a filtration pore; 35. a spring; 36. and (5) a crushing box.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
As shown in fig. 1 to 8, a chip removal mechanism of a chip removal machine of a numerical control machine tool comprises a chip removal machine shell 1, wherein a conveyor belt 4 for conveying chips generated by the numerical control machine tool is arranged on the chip removal machine shell 1, the conveyor belt 4 is obliquely arranged, one end of the conveyor belt 4 is provided with a feeding box 3 butted with a chip removal port on the numerical control machine tool, and the other end of the conveyor belt 4 is provided with a collecting box 2 for collecting the chips conveyed on the conveyor belt 4;
a crushing mechanism for crushing the waste scraps is arranged in the feeding box 3, the crushing mechanism comprises a pair of crushing rollers 19, an extrusion plate 20 is fixedly arranged at the outer ring of each crushing roller 19, extrusion teeth 21 are integrally arranged on the extrusion plate 20, a plurality of extrusion teeth 21 are arranged, extrusion grooves 22 are formed among a plurality of groups of extrusion teeth 21, and the extrusion teeth 21 on one group of crushing rollers 19 and the extrusion teeth 21 on the other group of crushing rollers 19 are distributed in a staggered manner;
the dust fall circulating assembly is arranged in the feeding box 3 and comprises a pair of cotton blocks 31, the two cotton blocks 31 are respectively arranged below the corresponding crushing rollers 19, a filtering area 33 is formed between the pair of cotton blocks 31, a crushing box 36 is integrally arranged at the bottom of the feeding box 3, the filtering area 33 corresponds to the middle of the crushing box 36, the cotton blocks 31 correspond to the inner corner positions of the crushing box 36, a filter plate 29 is fixedly arranged at the bottom of the crushing box 36, a filter hole 34 is formed in the filter plate 29 and corresponds to the lower side of the filtering area 33, and the upper surface of each cotton block 31 is arc-shaped.
The cotton block 31 is internally provided with a cavity 32, a plurality of springs 35 are arranged in the cavity 32, the springs 35 are vertically supported on the upper inner wall and the lower inner wall of the cavity 32, and two ends of each spring 35 are fixed with the inner walls of the upper end and the lower end of the cavity 32 respectively.
The chip removal mechanism arranged in the invention can be used for collecting the scraps at the chip removal port position on the numerical control machine tool after crushing, so that the secondary use of the scraps can be facilitated, and the pollution and waste phenomena of the scraps are avoided.
Specifically, numerical control machine tool for cutting polytetrafluoroethylene workpieces can produce a large amount of filiform sweeps when cutting polytetrafluoroethylene workpieces, when the sweeps transmission drops in the feeding box 3 from the position of a scrap discharge port of the numerical control machine tool, the sweeps can be generated through the crushing of the crushing mechanism in the feeding box 3, the sweeps can be directly conveyed to the collecting box 2 through the conveying belt 4 to be collected, the sweeps collected in the collecting box 2 can be conveyed to the feeding position of a forming machine for producing polytetrafluoroethylene workpieces through the conveying pump 6, and the sweeps can be directly recycled.
Further, the dust fall circulation subassembly that is provided with in feed box 3 can supply filiform sweeps to circulate in crushing case 36 by the extrusion breakage and be the graininess, and the granule that the diameter is less than filtration hole 34 diameter can be discharged from filtration hole 34 and is carried on conveyer belt 4, has realized breaking the sweeps to the graininess material of suitable size.
Specifically, two sets of crushing rollers 19 rotate in opposite directions, can extrude filiform sweeps between corresponding extrusion tooth 21 and extrusion groove 22, thereby make filiform sweeps by the extrusion fracture, the filiform sweeps length of once extruding fracture is still longer, consequently, utilize the mode that sets up cotton piece 31 at crushing case 36, and utilize the stirring effect of stripper plate 20 and extrusion tooth 21 when rotating through crushing roller 19, make the filiform sweeps of once extruding fracture can be carried to between two sets of crushing rollers 19 again from the gap between crushing roller 19 and crushing case 36, carry out the breakage once more, until the sweeps size can pass through in filtering hole 34.
Still further, cotton piece 31 still has certain absorption dust effect, be difficult for producing great dust when making the sweeps by the breakage, dust pollution has been avoided, the dust fall is effectual, and cotton piece 31 is inside to be provided with cavity 32, make cotton piece 31 can be through the sweeps pressfitting effect that its surface passed through and downwards compressed, spring 35 is compressed in step when cotton piece 31 is compressed, and the sweeps volume that passes through cotton piece 31 surface is not of uniform size, the volume that has led to spring 35 compressed is inconsistent, that is to say, spring 35 still has the form of being released, make cotton piece 31 have the dynamic change that the inflation reduces, and cotton piece 31 still has good gas permeability, in the in-process that dynamic change was reduced in the inflation of cotton piece 31, absorb the dust more easily and attach to the surface at cotton piece 31.
The fan 28 is arranged on one side of the crushing box 36, the fan 28 is fixedly installed on the upper surface of the filter plate 29, a pipeline communicated with the cavity 32 is arranged on the fan 28, the air guide pipeline 30 is arranged on the fan 28, and the upper end of the air guide pipeline 30 faces the position of the feeding hole 18 arranged at the upper end of the feeding box 3.
When the fan 28 is started, the air inside the crushing box 36 can be sucked out to the position where the air flows to the feed port 18, so that the dust is prevented from scattering from the feed port 18 in a mode of blowing air into the feed port 18, and when the fan 28 sucks air, the air inside the crushing box 36 is sucked out after being filtered by the cotton block 31, so that the phenomenon of sucking waste scraps is avoided, and meanwhile, the dust generated during crushing of the waste scraps is driven to be attached to the surface of the cotton block 31 by the suction effect.
In the actual use process, the dust on the surface of the cotton block 31 is cleaned regularly.
The feed inlet 18 is arranged at the upper end of the feed box 3, the upper stop lever 17 is fixedly arranged in the feed box 3, the upper stop lever 17 is of a round rod-shaped structure, the upper stop lever 17 is provided with a plurality of upper stop levers 17 which are distributed at equal intervals, the upper stop levers 17 are distributed above the crushing roller 19, one side of the feed inlet 18, which is close to the air guide pipeline 30, is provided with a downwardly extending opening part, and the bottom of the downwardly extending opening part is higher than the upper stop lever 17.
When the numerical control machine tool is used for processing a workpiece, the workpiece may fall to a chip removal port, the upper stop lever 17 has the function of preventing the workpiece from entering the crushing box 36 to be crushed, and the workpiece which accidentally falls can be conveniently taken out for reprocessing.
One side of the feeding box 3 is provided with a power structure for driving the crushing roller 19 to rotate, the power structure comprises a double-shaft motor 13, the double-shaft motor 13 is fixedly installed above a side bottom plate 15, the side bottom plate 15 is fixedly installed on one side of the chip remover shell 1, a second power gear 14 is fixedly arranged on a transmission shaft at one end of the double-shaft motor 13, a side baffle 12 is fixedly arranged on the upper surface of one side, close to the second power gear 14, of the side bottom plate 15, a first power gear 11 is arranged at the upper end of the side baffle 12, the first power gear 11 is fixed on a first power shaft 10, the first power gear 11 is connected with the second power gear 14 through chain transmission, a connecting sleeve 23 is fixedly arranged at one end, far away from the first power gear 11, of the first power shaft 10, a driven shaft 26 is fixedly arranged in the middle of the crushing roller 19, the end of one group of driven shafts 26 movably penetrates through the feeding box 3 and is fixedly connected to the connecting sleeve 23, a second driven gear 25 is fixedly arranged at one end, a group of driven shafts 26 movably penetrates through the feeding box 3, a first driven gear 24 is fixedly arranged on a group of the connecting sleeve 23, and the driven gear 24 is meshed with the second driven gear 25.
When the crushing device works, the double-shaft motor 13 works to drive the transmission shafts at two ends to rotate simultaneously, the transmission shaft at one end drives the second power gear 14 to rotate, the second power gear 14 drives the first power gear 11 to rotate by utilizing a chain, the first power shaft 10 rotates synchronously in the process of rotating the first power gear 11, the first driven gear 24 also rotates synchronously in the process of rotating the first power shaft 10, the first driven gear 24 and the second driven gear 25 are also in meshed transmission, so that the two groups of crushing rollers 19 can rotate oppositely, the purpose of extruding scraps between the two groups of crushing rollers 19 for crushing is realized, the transmission shaft at the other end drives the second power shaft 16 to rotate, the second power shaft 16 drives the conveying belt shaft 27 to rotate simultaneously, the conveying belt 4 can be driven to convey the scraps when the conveying belt shaft 27 rotates, the purpose of driving the conveying belt 4 and the crushing mechanism to operate simultaneously by utilizing the double-shaft motor 13 is realized, if the operation speed of the crushing mechanism is higher, the crushing efficiency is correspondingly increased, meanwhile, the conveying efficiency of the conveying belt 4 is also improved, the matching of the conveying belt 4 is used, and the purpose of mutual assistance is realized.
The conveying belt 4 is provided with conveying belt shafts 27 for driving the conveying belt shafts to convey, the middle parts of the group of conveying belt shafts 27 are fixedly provided with second power shafts 16, and the end parts of the second power shafts 16 are connected with the other end transmission shaft of the double-shaft motor 13.
The transmission relationship between the conveyor belt shaft 27 and the conveyor belt 4 is a conventional transmission structure, and specifically, the transmission can be performed between a gear conveyor belt and a gear shaft, which is not described herein again.
The conveyer belt 4 is fixed with blend stop 5, and blend stop 5 is provided with a plurality ofly, and equidistance distributes between a plurality of blend stops 5.
Furthermore, when the conveyor belt 4 conveys the scraps, the barrier strip 5 can prevent the scraps on the conveyor belt 4 from falling off.
One side of the lower end of the collecting box 2 is provided with a delivery pump 6, and a feeding pipeline for leading to the feeding position of the numerical control machine tool is arranged on the delivery pump 6.
In the invention, the feeding pipeline and the chain are not shown in the figure, and the feeding pipeline can be matched with a numerical control cutting machine tool for use when being led to a feeding position of the numerical control processing machine tool, thereby being convenient and practical.
The bottom of collecting box 2 is provided with supporting baseplate 8, and fixedly connected with supports supporting leg 7 on ground on the chip remover casing 1, and the bottom of supporting baseplate 8 and supporting leg 7 all is fixed to be provided with adsorbs the sucking disc 9 of fixing on ground.
Further, the chip cleaner shell 1 and the collecting box 2 are mutually independent parts and are supported on the ground through the supporting legs 7 and the supporting bottom plate 8 respectively, so that the chip cleaner shell is convenient to separate and move, and is convenient to transport and move for use in practice.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims (9)

1. The chip removal mechanism of the chip removal machine of the numerical control machine tool comprises a chip removal machine shell (1) and is characterized in that a conveyor belt (4) used for conveying chips generated by the numerical control machine tool is arranged on the chip removal machine shell (1), the conveyor belt (4) is obliquely arranged, one end of the conveyor belt (4) is provided with a feeding box (3) butted with a chip removal port on the numerical control machine tool, and the other end of the conveyor belt (4) is provided with a collecting box (2) used for collecting the chips conveyed on the conveyor belt (4);
the feeding box (3) is internally provided with a crushing mechanism for crushing scraps, the crushing mechanism comprises a pair of crushing rollers (19), an extrusion plate (20) is fixedly arranged at the outer ring of each crushing roller (19), extrusion teeth (21) are integrally arranged on the extrusion plate (20), a plurality of extrusion teeth (21) are arranged, extrusion grooves (22) are formed among a plurality of groups of extrusion teeth (21), and the extrusion teeth (21) on one group of crushing rollers (19) and the extrusion teeth (21) on the other group of crushing rollers (19) are distributed in a staggered manner;
be provided with dust fall circulation subassembly in feeding case (3), dust fall circulation subassembly includes a pair of cotton piece (31), and two cotton pieces (31) set up respectively in corresponding crushing roller (19) below, constitute filtering area (33) between a pair of cotton piece (31), the bottom an organic whole of feeding case (3) is provided with broken case (36), filtering area (33) are corresponding to the middle part of broken case (36), cotton piece (31) are corresponding to the inside corner position of broken case (36), the fixed filter plate (29) that is provided with in bottom of broken case (36), be provided with filtration pore (34) on filter plate (29), filtration pore (34) correspond the below at filtering area (33), the upper surface of cotton piece (31) is the camber line shape.
2. The chip removal mechanism of digit control machine tool chip removal machine of claim 1 characterized in that: the inside of cotton piece (31) is provided with cavity (32), be provided with spring (35) in cavity (32), spring (35) are provided with a plurality ofly, and inner wall about cavity (32) is supported in spring (35) vertical, and spring (35) both ends are fixed between the inner wall with cavity (32) upper and lower both ends respectively.
3. The chip removal mechanism of a chip removal machine of a numerical control machine tool according to claim 1, characterized in that: a fan (28) is arranged on one side of the crushing box (36), the fan (28) is fixedly mounted on the upper surface of the filter plate (29), a pipeline communicated with the cavity (32) is arranged on the fan (28), an air guide pipeline (30) is arranged on the fan (28), and the upper end of the air guide pipeline (30) faces to the position of a feeding hole (18) formed in the upper end of the feeding box (3).
4. The chip removal mechanism of a chip removal machine of a numerical control machine tool according to claim 1, characterized in that: the feeding port (18) is arranged at the upper end of the feeding box (3), the upper stop lever (17) is fixedly arranged in the feeding box (3), the upper stop lever (17) is of a round rod-shaped structure, the upper stop lever (17) is provided with a plurality of upper stop levers (17) which are distributed at equal intervals, the upper stop levers (17) are distributed above the crushing roller (19), one side of the feeding port (18) close to the air guide pipeline (30) is provided with a downwardly extending opening part, and the bottom of the downwardly extending opening part is higher than the upper stop lever (17).
5. The chip removal mechanism of a chip removal machine of a numerical control machine tool according to claim 1, characterized in that: one side of the feeding box (3) is provided with a power structure for driving the crushing roller (19) to rotate, the power structure comprises a double-shaft motor (13), the double-shaft motor (13) is fixedly arranged above a side bottom plate (15), the side bottom plate (15) is fixedly arranged on one side of the chip remover shell (1), a second power gear (14) is fixedly arranged on a transmission shaft at one end of the double-shaft motor (13), a side baffle plate (12) is fixedly arranged on one side, close to the second power gear (14), of the side bottom plate (15), the upper end of the side baffle plate (12) is provided with a first power gear (11), the first power gear (11) is fixed on a first power shaft (10), the first power gear (11) is connected with the second power gear (14) through chain transmission, the first power shaft (10) is fixedly connected with a connecting sleeve (23) at one end, far away from the first power gear (11), the middle part of the crushing roller (19) is fixedly provided with a driven shaft (26), the end part of a group of driven shaft (26) passes through the feeding box (3) and is fixedly connected with a group of driven shaft (24) which is connected with a driven shaft (24), the first driven gear (24) is in meshed connection with the second driven gear (25).
6. The chip removal mechanism of a chip removal machine of a numerical control machine tool according to claim 5, characterized in that: the conveying belt (4) is provided with a conveying belt shaft (27) for driving the conveying belt shaft to convey, a second power shaft (16) is fixedly arranged in the middle of the group of conveying belt shafts (27), and the end part of the second power shaft (16) is connected with the other end transmission shaft of the double-shaft motor (13).
7. The chip removal mechanism of a chip removal machine of a numerical control machine tool according to claim 1, characterized in that: the conveying belt (4) is fixedly provided with a plurality of blocking strips (5), and the blocking strips (5) are distributed at equal intervals.
8. The chip removal mechanism of a chip removal machine of a numerical control machine tool according to claim 1, characterized in that: and a conveying pump (6) is arranged on one side of the lower end of the collecting box (2), and a feeding pipeline for leading to a feeding position of a numerical control machine tool is arranged on the conveying pump (6).
9. The chip removal mechanism of a chip removal machine of a numerical control machine tool according to claim 1, characterized in that: the bottom of collecting box (2) is provided with supporting baseplate (8), fixedly connected with supports supporting leg (7) on ground on chip remover casing (1), the bottom of supporting baseplate (8) and supporting leg (7) is all fixed to be provided with adsorbs sucking disc (9) of fixing on ground.
CN202211273158.7A 2022-10-18 2022-10-18 Chip removal mechanism of chip removal machine of numerical control machine tool Pending CN115338680A (en)

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