CN116441992A - Numerical control machine tool scraps collection system - Google Patents
Numerical control machine tool scraps collection system Download PDFInfo
- Publication number
- CN116441992A CN116441992A CN202310653523.5A CN202310653523A CN116441992A CN 116441992 A CN116441992 A CN 116441992A CN 202310653523 A CN202310653523 A CN 202310653523A CN 116441992 A CN116441992 A CN 116441992A
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- Prior art keywords
- machine tool
- blocking box
- numerical control
- control machine
- collecting
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- 239000000463 material Substances 0.000 claims abstract description 111
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000000903 blocking effect Effects 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000007790 scraping Methods 0.000 claims abstract description 12
- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 30
- 238000000926 separation method Methods 0.000 claims description 23
- 238000010926 purge Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000002173 cutting fluid Substances 0.000 abstract description 34
- 239000002699 waste material Substances 0.000 description 14
- 239000002245 particle Substances 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q11/00—Accessories 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
- B23Q11/0042—Devices for removing chips
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse 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)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides a numerical control machine tool scrap collecting system, and relates to the technical field of machine tool accessories. The invention comprises a first collecting mechanism, a second collecting mechanism and a third collecting mechanism which are communicated, wherein the first collecting mechanism comprises a plurality of groups of material conveying components, the material conveying components comprise two movable pipes, the end parts of the movable pipes are provided with slidable clamping seats, a rotary seat is rotatably arranged among the plurality of groups of material conveying components, a plurality of electric push rods are arranged on the side wall of the rotary seat, a collecting cylinder is rotatably arranged at the end parts of the electric push rods, the second collecting mechanism comprises a material blocking box, a material guiding plate is obliquely arranged in the material blocking box, a sealing plate is slidably arranged in the material blocking box at the side part of the higher end of the material guiding plate, one end of the material supporting rod is rotatably connected with the material blocking box, a separating barrel is rotatably arranged at the other end of the material supporting rod, the third collecting mechanism comprises a material groove and a rotary adsorption roller, a scraping plate contacted with the adsorption roller is arranged on a lower hopper at the side part of the material groove, and the supporting rod swings to drive the separating barrel to enter and exit the material blocking box, the material guiding plate and a formed surrounding area. The invention automatically separates the cutting fluid from the scraps, so that the scraps and the cutting fluid can be recycled.
Description
Technical Field
The invention relates to the technical field of machine tool accessories, in particular to a numerical control machine tool scrap collecting system.
Background
The numerical control machine tool is short for numerical control machine tool, and is an automatic machine tool with a program control system. The control system is able to logically process a program defined by control codes or other symbolic instructions, and to decode it, expressed in coded numbers, and input to the numerical control device via the information carrier. The numerical control device sends out various control signals to control the action of the machine tool through operation processing, and parts are automatically machined according to the shape and the size required by the drawing.
In the prior art, cutting fluid needs to be sprayed when the numerical control machine tool runs to carry out machining operation, and scraps generated in machining are discharged out of the numerical control machine tool along with the cutting fluid. However, the existing numerical control machine tool lacks a device for separating the scraps from the cutting fluid, so that the scraps and the cutting fluid are difficult to recover.
Disclosure of Invention
The invention aims to develop a numerical control machine tool scrap collecting system for separating cutting fluid from scraps and recycling the cutting fluid and the scraps.
The invention is realized by the following technical scheme:
a numerically controlled machine tool scrap collection system comprising:
the first collecting mechanism, the second collecting mechanism and the third collecting mechanism are sequentially communicated;
the first collection mechanism includes:
multiunit material conveying subassembly is equidistant setting of circular orbit, and material conveying subassembly includes:
two movable pipe bodies;
the clamping seat can slide and is arranged at the end parts of the two movable pipe bodies, which are close to each other;
a rotary seat is rotationally arranged at the circle center of the circular arrangement track of the plurality of groups of material conveying components;
the electric push rods are arranged on the side wall of the rotary seat at equal intervals in a circular track;
a collecting cylinder with a separation net inside is rotatably arranged at the end part of the electric push rod far away from the rotary seat;
the second collection mechanism includes:
the top of the material blocking box is communicated with a plurality of groups of material conveying components, and the bottom of the material blocking box is provided with a material outlet;
the material guide plate is obliquely arranged in the material blocking box;
the sealing plate is arranged in the material blocking box at the side part of the higher end of the material guiding plate in a sliding manner;
one end of the stay bar is rotationally connected with the material blocking box below the material guiding plate;
the third collection mechanism includes:
the bottom of the trough is communicated with a material blocking box at the lower end of the material guide plate;
the adsorption roller is rotationally arranged in the trough;
a plurality of electromagnets arranged in the adsorption roller;
the discharging hopper is arranged at the side part of the trough;
the scraping plate is arranged on the discharging hopper, and one end of the scraping plate is in sliding contact with the adsorption roller;
the collecting cylinder passes between two clamping seats of the conveying assembly along with a rotating track of the rotating seat, the separating cylinder and a corresponding motor are rotationally arranged at the other end of the supporting rod, the supporting rod swings to drive the separating cylinder to enter and exit a surrounding area formed by the material blocking box, the material guiding plate and the sealing plate, and a notch matched with the supporting rod is formed at the higher end of the material guiding plate.
Optionally, the first collection mechanism still includes header and lower header, defeated material subassembly both ends respectively with last header and lower header intercommunication, upward be equipped with branch between header and the lower header, the swivel mount rotates and locates on the branch, it has the inlet pipe to go up the header top intercommunication, lower header bottom and fender workbin top intercommunication.
Optionally, the material conveying assembly further comprises two fixed pipe bodies which are respectively communicated with the bottom of the upper header and the top of the lower header, the two movable pipe bodies are respectively arranged at the end parts of the two fixed pipe bodies, which are close to each other, and sealing gaskets are arranged on the side walls of the clamping seats, which are close to each other.
Optionally, be equipped with screw rod and the guide bar that is parallel to each other between last header and the lower header of defeated material subassembly lateral part, screw rod both ends are rotated with last header and lower header and are connected, be equipped with on two grip brackets of defeated material subassembly with guide bar sliding connection's slide hole and with screw rod screw thread complex screw hole, screw rod bottom coaxial coupling has drive gear, lower header top rotates and is equipped with the ring gear with a plurality of drive gear meshing, the inboard lower header top rotation of ring gear is equipped with rather than the drive gear of meshing.
Optionally, the collecting cylinder comprises a cylinder body, a plurality of sliding grooves parallel to the axial direction of the cylinder body are arranged on the inner wall of the cylinder body, and two ends of each sliding groove extend to two end surfaces of the cylinder body respectively, so that two ends of each sliding groove are open ends; the separating net is arranged in the cylinder in a sliding manner, a sliding block which is in sliding connection with the sliding groove is arranged at the corresponding position of the edge part of the separating net, and baffle rings which limit the separating net are respectively arranged at the top end and the bottom end of the inner wall of the cylinder.
Optionally, the material conveying subassembly outside is equipped with the subassembly of unloading, the subassembly of unloading includes the discharge hopper that the position is less than the collection cylinder, the discharge hopper top is equipped with liftable discharge seat, the discharge seat bottom is equipped with a plurality of inserted bars that the position corresponds with the spout open end.
Optionally, the separation barrel is fully distributed with a plurality of sieve holes, the size of the sieve holes is smaller than that of the sieve holes of the separation net, the middle part of the inner end surface of the separation barrel is in a conical shape protruding outwards, and a sealing layer is arranged on the inner wall of the notch; the sealing plate is L-shaped, the sealing plate comprises a vertical part and an inclined part connected to the bottom end of the vertical part, the inclined angle of the inclined part is matched with the material guide plate, a layer of cushion layer is arranged at the lower end of the inclined part, and a driving source connected with the vertical part is arranged in the material blocking box.
Optionally, be equipped with the purge tube in the fender workbin of stock guide below, the purge tube is "L" shape, the purge tube is in the separator tank along with the wobbling orbit of vaulting pole, the purge tube is close to and is covered with a plurality of air cock on the lateral wall of separator tank.
Optionally, the plurality of electromagnets are uniformly arranged in the circumferential direction of the suction roller.
Optionally, the scraper blade slope sets up, the lower extreme of scraper blade rotates with the lower hopper to be connected and is equipped with the torsional spring between the two, the higher end of scraper blade and adsorption roll sliding contact.
The beneficial effects of the invention are as follows:
automatically separating the cutting fluid from the scraps so that the scraps and the cutting fluid can be recycled;
the three collecting mechanisms separate the waste scraps with large, medium and small particle diameters from the cutting fluid in a grading manner, so that the separation efficiency of the cutting fluid and the waste scraps is improved;
the collection mechanism automatically cleans and collects the scraps separated from the cutting fluid and automatically discharges the scraps to the recovery container through the discharge pipe, the discharge hole or the discharge pipe, so that the operation personnel are not required to personally operate, and the working efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a first collection mechanism;
FIG. 3 is a schematic view of the structure of a collection canister;
FIG. 4 is a schematic view of the connection of the swivel mount to the collection cartridge;
fig. 5 is a schematic structural view of an inner gear ring;
fig. 6 is a schematic view of a structure of the second collection mechanism when separating cutting fluid from scraps;
FIG. 7 is a schematic view of the second collection mechanism in cleaning the waste in the separation tank;
FIG. 8 is a schematic structural view of a separation barrel;
fig. 9 is a schematic structural view of the third collecting mechanism.
Reference numerals: 100. a first collection mechanism; 101. an upper header; 102. a lower header; 103. a support rod; 104. rotating base; 105. an electric push rod; 106. a collection cylinder; 1061. a cylinder; 1062. a slip ring; 1063. a slide block; 1064. a chute; 1065. a baffle ring; 1066. a separation net; 107. a material conveying component; 1071. fixing the pipe body; 1072. a movable tube; 1073. a clamping seat; 10731. a threaded hole; 10732. a slide hole; 108. a screw; 109. a guide rod; 110. an inner gear ring; 111. a transmission gear; 112. a drive gear; 113. a discharge hopper; 114. a discharge pipe; 115. a discharge seat; 116. a rod; 200. a second collection mechanism; 201. a material blocking box; 202. a separation barrel; 203. a brace rod; 204. a third rotary stage; 205. a material guide plate; 206. a sealing plate; 2061. a vertical portion; 2062. an inclined portion; 207. a purge tube; 208. an air tap; 300. a third collection mechanism; 301. a material conveying pipe; 302. a trough; 303. an adsorption roller; 304. a scraper; 305. discharging a hopper; 306. a discharge pipe; 307. an electromagnet; 400. a feed pipe; 500. and a liquid discharge pipe.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those skilled in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the invention, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 9, the invention discloses a numerical control machine tool waste chip collecting system, which comprises a first collecting mechanism 100, a second collecting mechanism 200 and a third collecting mechanism 300 through which cutting fluid flows in sequence, wherein the three collecting mechanisms are used for collecting waste chips with large, medium and small particle sizes in the cutting fluid respectively.
The first collection mechanism 100 comprises an upper header 101 and a lower header 102 positioned below the upper header 101, a feed pipe 400 of the scrap collection system is communicated with the top of the upper header 101, a gate valve is arranged on the feed pipe 400 and used for switching the feed pipe 400, and a supporting rod 103 is connected between the upper header 101 and the lower header 102.
The rotating base 104 is arranged on the supporting rod 103 in a rotating mode, the rotating shaft of the rotating base 104 is vertical, and a first rotating platform for driving the rotating base 104 to rotate is arranged on the supporting rod 103. Six collecting barrels 106 are arranged on the outer side of the rotary seat 104, and the six collecting barrels 106 are arranged at equal intervals in a circular track around the rotary shaft of the rotary seat 104.
Six electric push rods 105 matched with the collecting barrels 106 are arranged on the swivel base 104, the electric push rods 105 are arranged along the radial direction of the circular arrangement track of the collecting barrels 106, and a second rotary platform connected with the collecting barrels 106 is arranged at the end part, far away from the swivel base 104, of each electric push rod 105.
The rotation of the rotary base 104 drives the six collecting barrels 106 to move circularly along the arrangement track, the electric pushing rods 105 push the collecting barrels 106 to slide along the radial direction of the arrangement track, the second rotary platform drives the collecting barrels 106 to rotate, and the rotation shafts of the collecting barrels 106 are parallel to the electric pushing rods 105 connected with the collecting barrels.
The collection drum 106 comprises a drum 1061, a second rotary platform is connected with the outer wall of the drum 1061, a slip ring 1062 is arranged in the drum 1061, and a separation net 1066 with a plurality of meshes is arranged in the slip ring 1062. The outer wall of the slip ring 1062 is in axial sliding contact with the inner wall of the cylinder 1061, and three sliding grooves 1064 parallel to the axial direction of the slip ring are arranged on the inner wall of the cylinder 1061, and two ends of each sliding groove 1064 extend to two end faces of the cylinder 1061 respectively, so that two ends of each sliding groove 1064 are open ends. A sliding block 1063 which is in sliding connection with the sliding groove 1064 is arranged at a corresponding position on the outer wall of the sliding ring 1062, and the sliding guide of the sliding ring 1062 in the cylinder 1061 is realized through the matching of the sliding groove 1064 and the sliding block 1063. The top end and the bottom end of the inner wall of the cylinder 1061 are respectively provided with a baffle ring 1065, and the baffle rings 1065 limit the sliding of the sliding rings 1062 so as to prevent the sliding rings 1062 from sliding out from the two ends of the cylinder 1061.
Three groups of material conveying components 107 are arranged between the upper header 101 and the lower header 102, the three groups of material conveying components 107 are arranged at equal intervals in a circular shape around the circle center of the track of the collection tube 106, and the three groups of material conveying components 107 are positioned on the track of the circular motion of the collection tube 106.
The feeding unit 107 includes two fixed pipes 1071 in a coaxial state, and the two fixed pipes 1071 are respectively disposed at the bottom of the upper header 101 and the top of the lower header 102. The two fixed pipes 1071 are connected with a movable pipe 1072 coaxially at the end parts close to each other, and the movable pipe 1072 is a telescopic hose and can be axially telescopic. The end part of the movable tube 1072 far away from the fixed tube 1071 is connected with a clamping seat 1073, the clamping seat 1073 is provided with a through hole coaxially communicated with the movable tube 1072, the track of the circular motion of the collecting cylinder 106 passes through between the two clamping seats 1073, and the side walls of the two clamping seats 1073, which are close to each other, are provided with sealing gaskets which are contacted with the two end surfaces of the collecting cylinder 106.
The side of the material conveying component 107 is provided with a screw 108 and two guide rods 109 which are parallel to the screw, two ends of each guide rod 109 are connected with the bottom of the upper header 101 and the top of the lower header 102, and two ends of each screw 108 are rotatably connected with the bottom of the upper header 101 and the top of the lower header 102.
The two clamping bases 1073 are provided with sliding holes 10732 which are slidably connected with the two guide rods 109, and the two clamping bases 1073 are provided with threaded holes 10731 which are in threaded fit with the screw 108. Screw holes 10731 of the two clamping seats 1073 and screw threads on the upper side and the lower side of the screw 108 are opposite in rotation direction, so that when the screw 108 rotates, the two clamping seats 1073 synchronously and reversely slide on the guide rod 109.
The bottom end of the screw 108 is coaxially connected with a transmission gear 111, an annular gear 110 meshed with the three transmission gears 111 is rotatably arranged at the top of the lower header 102, and a driving gear 112 meshed with the annular gear 110 is rotatably arranged at the top of the lower header 102 inside the annular gear 110. The driving source is connected to the driving gear 112 to rotate, the inner gear ring 110 rotates to drive the three transmission gears 111 to rotate, and the three screws 108 synchronously rotate to enable the clamping seats 1073 of the three groups of material conveying assemblies 107 to synchronously move.
The lower header 102 outside is equipped with three group's subassembly of unloading, and the centre of a circle of three group's subassembly of unloading around the collection tube 106 arrangement orbit is circular equidistant arrangement to the subassembly of unloading is misplaced with the defeated material subassembly 107 in the circumferencial direction of arranging the orbit, makes when three collection tube 106 and defeated material subassembly 107 intercommunication, and three other collection tube 106 are in the subassembly department of unloading after being released by electric putter 105.
The discharging assembly comprises a discharging hopper 113, the discharging hopper 113 is arranged below the collecting barrel 106, and a discharging pipe 114 is arranged at the bottom of the discharging hopper 113. A lifting discharging seat 115 is arranged above the discharging hopper 113, a cylinder for driving the discharging seat 115 to lift is arranged at the top of the discharging seat 115, and three inserted bars 116 corresponding to the sliding grooves 1064 are arranged at the bottom of the discharging seat 115. The discharging seat 115 descends, the three inserting rods 116 are respectively inserted from the opening ends of the three sliding grooves 1064, and the sliding blocks 1063 can be pushed to slide after the inserting rods 116 enter the sliding grooves 1064 so as to enable the sliding rings 1062 to slide.
The second collecting mechanism 200 comprises a material blocking box 201, the top of the material blocking box 201 is communicated with the bottom of the lower header 102, and a material outlet is formed in the bottom of the material blocking box 201. The baffle box 201 is obliquely provided with a guide plate 205, the lower end of the guide plate 205 is connected with the side wall of the baffle box 201, and the side part of the higher end of the guide plate 205 is provided with a sealing plate 206 which is in sliding connection with the baffle box 201. The sealing plate 206 is in an L shape, the sealing plate 206 comprises a vertical portion 2061 and an inclined portion 2062 connected to the bottom end of the vertical portion 2061, the inclined angle of the inclined portion 2062 is matched with the material guiding plate 205, a layer of cushion layer is arranged at the lower end of the inclined portion 2062, a driving source connected with the vertical portion 2061 is arranged in the material blocking box 201, the driving source can be a linear sliding table or a cylinder, and the driving source drives the sealing plate 206 to slide so as to be far away from the material guiding plate 205 or contact with the material guiding plate 205. When the sealing plate 206 contacts the guide plate 205, the inclined portion 2062 of the sealing plate 206 and the guide plate 205 form an integral inclined plate body.
A third rotary platform 204 is arranged in the material blocking box 201 below the material guiding plate 205, a supporting rod 203 is arranged on the third rotary platform 204, the supporting rod 203 is a square rod, a separating barrel 202 and a motor for driving the separating barrel 202 to rotate are arranged at the end part of the supporting rod 203, the separating barrel 202 is fully distributed with a plurality of sieve holes, the size of the sieve holes is smaller than that of the sieve holes of the separating net 1066, and the middle part of the inner end surface of the separating barrel 202 is cone-shaped and protrudes outwards.
The higher end of the guide plate 205 is provided with a notch matched with the stay bar 203, the inner wall of the notch is provided with a layer of sealing layer, the third rotary platform 204 drives the stay bar 203 to rotate to a vertical state, and when the separating barrel 202 is positioned above the guide plate 205, the stay bar 203 correspondingly slides into the notch.
A purging pipe 207 is arranged in the material blocking box 201 below the material guiding plate 205, the purging pipe 207 is L-shaped, the purging pipe 207 is positioned on the swing track of the separation barrel 202 along with the supporting rod 203, and a plurality of air nozzles 208 are distributed on the side wall of the purging pipe 207, which is close to the separation barrel 202. The third rotating platform 204 drives the stay bar 203 to rotate to a vertical state, and when the separation barrel 202 is positioned below the material guiding plate 205, the purging pipe 207 is positioned at the side part of the separation barrel 202, and the gas sprayed by the gas nozzle 208 flushes the separation barrel 202.
The third collecting mechanism 300 comprises a trough 302 arranged at the side part of the baffle box 201, a conveying pipe 301 is arranged between the trough 302 and the baffle box 201, one end of the conveying pipe 301 is communicated with the baffle box 201 at the side part of the lower end of the material guiding plate 205, the other end of the conveying pipe 301 is communicated with the bottom of the trough 302, and a liquid discharge pipe 500 is arranged on the side wall of the top of the trough 302. The suction roller 303 is rotatably provided in the trough 302, a plurality of electromagnets 307 are provided in the suction roller 303, and the plurality of electromagnets 307 are uniformly arranged in the circumferential direction of the suction roller 303.
The side of the trough 302 is provided with a discharging hopper 305, the bottom of the discharging hopper 305 is provided with a discharging pipe 306, the top of the side wall of the discharging hopper 305, which is close to the trough 302, is provided with a scraping plate 304, the scraping plate 304 is obliquely arranged, the lower end of the scraping plate 304 is rotationally connected with the discharging hopper 305, and a torsion spring is arranged between the scraping plate 304 and the scraping plate, the scraping plate 304 elastically rotates on the discharging hopper 305, and the higher end of the scraping plate 304 is kept in sliding contact with the adsorption roller 303 by the elasticity of the torsion spring.
The gate valve is opened, cutting fluid containing scraps enters the upper header 101 from the feed pipe 400, the cutting fluid enters the three material conveying assemblies 107 from the upper header 101, when the cutting fluid and scraps pass through the collecting barrels 106 clamped by the material conveying assemblies 107, the scraps with large particle sizes are filtered by the separating net 1066 of the collecting barrels 106, the scraps with large particle sizes remain in the collecting barrels 106, and the cutting fluid and the rest scraps pass through the separating net 1066 and enter the lower header 102.
After the scraps in the collection barrel 106 are accumulated to a certain height, in the state that the gate valve is closed, or when the cutting fluid does not flow into the feed pipe 400, the driving gear 112 rotates to drive the annular gear 110 to rotate, the annular gear 110 drives the three transmission gears 111 to synchronously rotate, the three screws 108 synchronously rotate, the two clamping seats 1073 of the material conveying assembly 107 are driven by the screws 108 to be away from each other, and the two clamping seats 1073 do not clamp the collection barrel 106 any more. The first rotary platform drives the swivel mount 104 to rotate sixty degrees so that the collection drum 106 filled with the scraps is positioned between two adjacent material conveying assemblies 107, the electric push rod 105 stretches to push the collection drum 106 to be positioned above the discharge hopper 113, and the second rotary platform drives the collection drum 106 to rotate one hundred eighty degrees so that the surface, which is contacted with the scraps, of the separation mesh 1066 faces downwards, and most of the scraps in the collection drum 106 are poured into the discharge hopper 113. The cylinder drives the discharge seat 115 to descend, so that the insert rod 116 is inserted from the opening end of the sliding groove 1064, the insert rod 116 pushes the sliding block 1063 downwards in the sliding groove 1064, the sliding ring 1062 collides with the baffle ring 1065 at the bottom of the collecting cylinder 106 at the moment and vibrates, the waste scraps remained on the inner wall of the collecting cylinder 106 are pushed out and fall into the discharge hopper 113, the waste scraps remained on the separating net 1066 fall into the discharge hopper 113 due to vibration, and the waste scraps in the discharge hopper 113 are output by the discharge pipe 114. The cylinder drives the discharge seat 115 to rise so that the inserted link 116 moves out of the sliding groove 1064, the second rotary platform drives the collecting cylinder 106 to rotate one hundred eighty degrees so that the surface of the separating net 1066, which is in contact with the scraps, faces upwards, the cylinder drives the discharge seat 115 to descend again so that the inserted link 116 enters the sliding groove 1064 to push the sliding block 1063 to slide downwards, the sliding ring 1062 slides downwards until the inserted link is abutted against the baffle ring 1065 at the bottom of the collecting cylinder 106 at the moment, and the sliding ring 1062 and the separating net 1066 realize resetting. The electric push rod 105 is retracted to drive the collection barrel 106 to leave the discharge hopper 113, after the collection barrel 106 finishes automatic dumping of the scraps, the collection barrel 106 enters between two clamping seats 1073 of the material conveying assembly 107 after rotating along with the rotary seat 104 for the next time, and the screw 108 rotates to drive the two clamping seats 1073 to be close to two ends of the clamping collection barrel 106, so that the collection barrel 106 is sealed with the material conveying assembly 107, and the collection barrel 106 continues to separate the scraps from the cutting fluid.
Cutting fluid and waste chips in the lower header 102 enter the separating barrel 202 in the material blocking box 201, the motor drives the separating barrel 202 to keep rotating, the cutting fluid and a small amount of waste chips with small particle size in the separating barrel 202 are discharged through the sieve holes under the action of centrifugal force, medium-particle-size waste chips are filtered in the separating barrel 202, the cutting fluid and waste chips discharged from the separating barrel 202 flow to the lower end of the material guiding plate 205, and finally enter the material groove 302 through the material conveying pipe 301. After the separating barrel 202 is provided with a certain amount of scraps, in a state that the gate valve is closed, or when cutting fluid does not flow into the feed pipe 400, the sealing plate 206 slides away from the guide plate 205, the third rotary platform 204 drives the supporting rod 203 to rotate, the supporting rod 203 drives the separating barrel 202 to rotate to vertically downwards, so that the separating barrel 202 is positioned at the side part of the purging pipe 207, in the process, most scraps fall out of the separating barrel 202 and are finally discharged from a discharge hole at the bottom of the material blocking box 201, a small part of scraps are attached to the inner wall of the separating barrel 202, the motor drives the separating barrel 202 to rotate positively and negatively, and meanwhile, the air nozzle 208 on the purging pipe 207 sprays air flow to the separating barrel 202 to flush away residual scraps attached to the inner wall and the inner end surface of the separating barrel 202. After the scraps of the separating barrel 202 are discharged, the third rotary platform 204 drives the supporting rod 203 to reversely rotate, the supporting rod 203 drives the separating barrel 202 to rotate to the original position, the rod body of the supporting rod 203 slides into the notch of the material guiding plate 205, the separating barrel 202 is positioned on the upper portion of the material guiding plate 205, the sealing plate 206 slides to be close to the material guiding plate 205 and contacts with the material guiding plate 205 for sealing, and at the moment, a relatively sealed space is formed by the side wall of the material blocking box 201, the material guiding plate 205 and the sealing plate 206, so that cutting fluid discharged from the separating barrel 202 does not enter the lower portion of the material blocking box 201, but flows to the lower end of the material guiding plate 205.
The suction roller 303 in the trough 302 continuously rotates, the electromagnet 307 is electrified, small-particle-size scraps in the cutting fluid are attracted to the surface of the suction roller 303 by magnetic force, when the suction roller 303 rotates to be close to the scraper 304, the corresponding electromagnet 307 is powered off, the scraps on the suction roller 303 are scraped by the scraper 304, the scraps slide on the scraper 304 to the discharging hopper 305 and are finally discharged by the discharging pipe 306, and the cutting fluid on the upper layer in the trough 302 is discharged by the discharging pipe 500.
The beneficial effects of the invention are as follows:
automatically separating the cutting fluid from the scraps so that the scraps and the cutting fluid can be recycled;
the three collecting mechanisms separate the waste scraps with large, medium and small particle diameters from the cutting fluid in a grading manner, so that the separation efficiency of the cutting fluid and the waste scraps is improved;
the collection mechanism automatically cleans and collects the scraps separated from the cutting fluid and automatically discharges the scraps to the recovery container through the discharge pipe 114, the discharge hole or the discharge pipe 306, so that the operation personnel do not need to personally operate, and the working efficiency is high.
The above embodiments are only preferred embodiments of the present invention, and are not limiting to the technical solutions of the present invention, and any technical solution that can be implemented on the basis of the above embodiments without inventive effort should be considered as falling within the scope of protection of the patent claims of the present invention.
Claims (10)
1. A numerical control machine tool scrap collection system, comprising:
the first collecting mechanism, the second collecting mechanism and the third collecting mechanism are sequentially communicated;
the first collection mechanism includes:
multiunit material conveying subassembly is equidistant setting of circular orbit, and material conveying subassembly includes:
two movable pipe bodies;
the clamping seat can slide and is arranged at the end parts of the two movable pipe bodies, which are close to each other;
a rotary seat is rotationally arranged at the circle center of the circular arrangement track of the plurality of groups of material conveying components;
the electric push rods are arranged on the side wall of the rotary seat at equal intervals in a circular track;
a collecting cylinder with a separation net inside is rotatably arranged at the end part of the electric push rod far away from the rotary seat;
the second collection mechanism includes:
the top of the material blocking box is communicated with a plurality of groups of material conveying components, and the bottom of the material blocking box is provided with a material outlet;
the material guide plate is obliquely arranged in the material blocking box;
the sealing plate is arranged in the material blocking box at the side part of the higher end of the material guiding plate in a sliding manner;
one end of the stay bar is rotationally connected with the material blocking box below the material guiding plate;
the third collection mechanism includes:
the bottom of the trough is communicated with a material blocking box at the lower end of the material guide plate;
the adsorption roller is rotationally arranged in the trough;
a plurality of electromagnets arranged in the adsorption roller;
the discharging hopper is arranged at the side part of the trough;
the scraping plate is arranged on the discharging hopper, and one end of the scraping plate is in sliding contact with the adsorption roller;
the collecting cylinder passes between two clamping seats of the conveying assembly along with a rotating track of the rotating seat, the separating cylinder and a corresponding motor are rotationally arranged at the other end of the supporting rod, the supporting rod swings to drive the separating cylinder to enter and exit a surrounding area formed by the material blocking box, the material guiding plate and the sealing plate, and a notch matched with the supporting rod is formed at the higher end of the material guiding plate.
2. The numerical control machine tool scrap collecting system in accordance with claim 1, wherein the first collecting mechanism further comprises an upper header and a lower header, two ends of the material conveying assembly are respectively communicated with the upper header and the lower header, a supporting rod is arranged between the upper header and the lower header, the rotating seat is rotatably arranged on the supporting rod, the top of the upper header is communicated with a feeding pipe, and the bottom of the lower header is communicated with the top of the material blocking box.
3. The scrap collecting system of numerically controlled machine tool according to claim 2, wherein the feeding assembly further comprises two fixed pipes respectively connected to the bottom of the upper header and the top of the lower header, the two movable pipes are respectively disposed at the ends of the two fixed pipes close to each other, and sealing gaskets are disposed on the side walls of the two clamping seats close to each other.
4. The numerical control machine tool scrap collecting system in accordance with claim 2, wherein a screw rod and a guide rod which are parallel to each other are arranged between the upper header and the lower header on the side part of the material conveying component, two ends of the screw rod are rotationally connected with the upper header and the lower header, sliding holes which are slidingly connected with the guide rod and threaded holes which are in threaded fit with the screw rod are arranged on two clamping seats of the material conveying component, a transmission gear is coaxially connected with the bottom end of the screw rod, an inner gear ring meshed with the transmission gears is rotationally arranged at the top of the lower header, and a driving gear meshed with the inner gear ring is rotationally arranged at the top of the lower header on the inner side of the inner gear ring.
5. The numerical control machine tool scrap collecting system according to claim 1, wherein the collecting barrel comprises a barrel body, a plurality of sliding grooves parallel to the axial direction of the barrel body are formed in the inner wall of the barrel body, and two ends of each sliding groove extend to two end faces of the barrel body respectively, so that two ends of each sliding groove are open ends; the separating net is arranged in the cylinder in a sliding manner, a sliding block which is in sliding connection with the sliding groove is arranged at the corresponding position of the edge part of the separating net, and baffle rings which limit the separating net are respectively arranged at the top end and the bottom end of the inner wall of the cylinder.
6. The numerical control machine tool scrap collecting system in accordance with claim 5, wherein the discharging assembly is arranged outside the material conveying assembly and comprises a discharging hopper which is lower than the collecting barrel, a lifting discharging seat is arranged above the discharging hopper, and a plurality of inserting rods which are arranged at the bottom of the discharging seat and correspond to the opening ends of the sliding grooves.
7. The numerical control machine tool scraps collection system according to claim 1, wherein the separation barrel is fully provided with a plurality of sieve holes, the sieve holes are smaller than the sieve holes of the separation net, the middle part of the inner end surface of the separation barrel is in a conical shape protruding outwards, and a sealing layer is arranged on the inner wall of the notch; the sealing plate is L-shaped, the sealing plate comprises a vertical part and an inclined part connected to the bottom end of the vertical part, the inclined angle of the inclined part is matched with the material guide plate, a layer of cushion layer is arranged at the lower end of the inclined part, and a driving source connected with the vertical part is arranged in the material blocking box.
8. The numerical control machine tool scrap collecting system of claim 1, wherein a purging pipe is arranged in the material blocking box below the material guiding plate, the purging pipe is L-shaped, the purging pipe is positioned on a track of the separation barrel swinging along with the supporting rod, and a plurality of air nozzles are distributed on the side wall of the purging pipe, which is close to the separation barrel.
9. The numerical control machine tool scrap collecting system in accordance with claim 1, wherein a plurality of the electromagnets are uniformly arranged in a circumferential direction of the suction roller.
10. The numerical control machine tool scrap collecting system in accordance with claim 1, wherein the scraper is disposed obliquely, the lower end of the scraper is rotatably connected to the discharge hopper with a torsion spring interposed therebetween, and the upper end of the scraper is in sliding contact with the suction roller.
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| CN202310653523.5A CN116441992B (en) | 2023-06-05 | 2023-06-05 | Numerical control machine tool scraps collection system |
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| CN202310653523.5A CN116441992B (en) | 2023-06-05 | 2023-06-05 | Numerical control machine tool scraps collection system |
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