CN114654360A

CN114654360A - Automatic machining process for metal pipe fitting

Info

Publication number: CN114654360A
Application number: CN202210291416.8A
Authority: CN
Inventors: 陶学军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-06-24

Abstract

The invention relates to the technical field of metal pipe fitting machining, in particular to an automatic metal pipe fitting machining process which is completed by matching a metal pipe fitting machining device with a blanking function. According to the metal pipe fitting polishing device, the steel brush roller and the polishing wheels are integrated on one device, when a batch of metal pipe fittings are placed from the feeding hole, the steel brush roller can polish the circumferential outer walls of the metal pipe fittings well and then fall into the notches on the rotating disc, the guide plates position the metal pipe fittings, the two ends of each metal pipe fitting in each notch can be guaranteed to be in good contact with the polishing wheels, the metal pipe fittings are fed to the polishing wheels and then polished at two ends, the metal pipe fittings are not required to be polished separately, manual intervention is not required after the metal pipe fittings are placed into the feeding hole, the working efficiency is improved, and the potential safety hazard during operation is reduced.

Description

Automatic machining process for metal pipe fitting

Technical Field

The invention relates to the technical field of metal pipe fitting machining, in particular to an automatic machining process for a metal pipe fitting.

Background

In the production operation in-process, when need use metal pipe spare as spare part to go to realize the unloading function, need carry out the processing operation to the metal pipe spare that uses usually, for example need carry out outer wall all around and both ends to required metal pipe spare and polish and handle and carry out deburring etc. to it, subsequent use of being convenient for is usually by artifical use equipment of polishing will polish separately the outer wall and both ends of metal pipe spare at present, but has following problem at the in-process to the processing of metal pipe spare: 1. such operation needs many steps to accomplish, needs to utilize a plurality of equipment to carry out, and each step all needs artifical intervention, and efficiency is not high, and the potential safety hazard still exists.

2. In the polishing process, scraps polished from the metal pipe fitting are not well collected and utilized, and the scraps are scattered on the ground and accumulated on processing equipment, are easy to adhere to human bodies and pollute the processing environment.

Disclosure of Invention

In order to solve the problems, the invention adopts the following technical scheme: the utility model provides a metal pipe fitting automatic processing technology specifically is accomplished by the cooperation of a metal pipe fitting processingequipment with unloading function, and this metal pipe fitting processingequipment with unloading function includes mounting panel, grinding machanism, receipts bits case and transport mechanism, grinding machanism is installed to the preceding terminal surface top of mounting panel, and grinding machanism's the left and right sides all is provided with receives the bits case, receives the bits case and is upper right open-ended cavity structure, receives the bits case and is located grinding machanism's the left and right sides, is provided with transport mechanism under grinding machanism.

The polishing mechanism comprises a placing plate, connecting strips and a feeding box, wherein the placing plate is installed on the front end face of the mounting plate through the connecting strips which are symmetrically arranged left and right, the feeding box is arranged between the mounting plate and the placing plate and is positioned between the two connecting strips, feed inlets are formed in the upper end face and the lower end face of the feeding box, a feeding channel is formed by the feed inlets in the upper end face and the lower end face and is of a Y-shaped structure, the width of the feed inlet at the lower end is the same as the diameter of a metal pipe fitting, two rotating shafts and a rotating shaft are installed between the mounting plate and the placing plate and are positioned on two sides of the feed inlet at the lower end and penetrate through the mounting plate, steel brush rolls are fixedly sleeved on the two rotating shafts, the rotating shaft is positioned below the two rotating shafts, the rotating shafts penetrate through the mounting plate, gears are fixedly sleeved at the rear ends of the two rotating shafts, and are meshed with each other, the rotary shaft is fixedly sleeved with rotary discs which are equidistantly arranged from front to back, notches are uniformly formed in the rotary discs along the circumferential direction, chip collecting boxes which are symmetrically arranged from left to right are fixedly installed between the mounting plate and the placing plate, the front end faces of the two chip collecting boxes are positioned on the front side of the front end face of the rotary disc at the forefront of the rotary shaft, an arc-shaped plate is fixedly installed on the end face, close to the rotary disc, of each chip collecting box, the lower end face of each chip collecting box is fixedly connected with an arc-shaped cavity plate with a closed front end face, the rear end face of each arc-shaped cavity plate is fixedly connected with the mounting plate, a polishing shaft is rotatably connected between the mounting plate and the front end face of each arc-shaped cavity plate, the rear end of each polishing shaft penetrates through the mounting plate, the polishing shaft and the rotary shaft on the left side are in matched transmission through a connecting belt, the polishing wheels which are symmetrically arranged from front to back are fixedly sleeved on the polishing shaft, the uniformly arranged rotary discs are positioned between the front polishing wheels and the rear polishing wheels, and arc-shaped baffle plates which are close to the lower end faces of the arc-shaped chip collecting boxes on the left side, and the arc-shaped baffle is positioned between the frontmost rotating disk and the rearmost rotating disk.

As a preferred technical scheme of the invention, the front end surface and the rear end surface of the arc-shaped plate close to the left side are fixedly connected with guide plates, the opposite surfaces of the front guide plate and the rear guide plate are inclined end surfaces, and the two inclined end surfaces are arranged in a splayed shape.

According to a preferable technical scheme, the front end face and the rear end face of the arc-shaped baffle are fixedly connected with limiting plates, the limiting plates are of arc-shaped structures, and the upper ends of the limiting plates are located at the lower right of the grinding wheel.

According to a preferable technical scheme of the invention, a brush roller is rotatably connected between the front inner wall and the rear inner wall of the scrap collecting box, an S-shaped plate is fixedly connected to the upper end of the inner wall of the scrap collecting box, and the S-shaped plate is positioned on the outer side of the brush roller.

As a preferable technical scheme of the invention, the upper end surface of the opening of the scrap collecting box is uniformly provided with the scraping rods, the right side of the S-shaped plate is uniformly provided with the fine rods, the scraping rods and the fine rods are both of arc structures, and the scraping rods and the fine rods are respectively contacted with the steel brush roller and the brush roller.

According to a preferable technical scheme, one end, far away from the rotating disc, of the chip collecting box is provided with a box inlet, a chip collecting box is placed in the chip collecting box, the lower end face, close to the box inlet, of the chip collecting box is provided with a groove, a clamping block is connected in the groove in a sliding mode, the clamping block is connected with the upper end face of the groove through a reset spring, the lower end face of the inner wall of the chip collecting box is provided with a clamping groove corresponding to the groove, and the clamping block is clamped in the clamping groove.

As a preferred technical scheme of the invention, the conveying mechanism comprises chains, a U-shaped base is arranged below the rotating disc, the rear end face of the U-shaped base is fixedly connected with the mounting plate, a supporting plate is fixedly connected to the inner wall, close to the front end face, of the U-shaped base, conveying shafts which are symmetrically arranged in a left-right mode are rotatably connected between the supporting plate and the mounting plate, the rear end of the left conveying shaft penetrates through the mounting plate, the left conveying shaft is in transmission connection with the rotating shaft through a transmission belt, two groups of chain wheels are fixedly sleeved on the two conveying shafts, the left corresponding chain wheels and the right corresponding chain wheels are in transmission connection through the chains, rectangular blocks which are uniformly arranged are arranged on the two chains, the front rack and the rear rack are respectively aligned with the rotating disc at the forefront and the last rotating disc, and U-shaped blocks are fixedly connected to the rectangular blocks.

As a preferred technical scheme of the invention, the scrap box is placed on the U-shaped base and is positioned between the supporting plate and the mounting plate, and an open slot is formed in the end face of the right side of the U-shaped base.

The automatic processing technology of the metal pipe fitting specifically comprises the following steps:

step one, a batch of metal pipe fittings are placed into a feeding box from a feeding hole, and only one metal pipe fitting is limited to enter each time and fall to a steel brush roller;

secondly, the rotating shaft on the left side rotates anticlockwise under the driving of an external existing motor, the rotating shaft on the left side drives the rotating shaft on the right side to rotate clockwise through gear meshing, the steel brushes on the two steel brush rolls begin to polish the outer wall of the metal pipe fitting through rotation, the steel brush rolls throw scraps polished from part of the outer wall of the metal pipe fitting into scrap collecting boxes on two sides in the rotating process, and the rest scraps fall into a scrap box in the conveying mechanism;

step three, the outer wall of the metal pipe fitting falls into a notch of the rotating disc after being polished, the guide plate guides and positions the metal pipe fitting in the process of rotating to the polishing wheel, and the front end face and the rear end face of the metal pipe fitting are polished after contacting the polishing wheel;

and step four, the polished metal pipe fittings fall onto the U-shaped blocks after the rotating disc rotates, the rotating disc and the transportation shaft start to rotate, the next U-shaped block moves to the position right below the rotating disc to receive the falling metal pipe fittings, and finally the metal pipe fittings falling on the U-shaped blocks are continuously transported to the right side.

The invention has the beneficial effects that: 1. according to the metal pipe fitting polishing device, the steel brush roller and the polishing wheels are integrated on one device, when a batch of metal pipe fittings are placed from the feeding hole, the steel brush roller can polish the circumferential outer walls of the metal pipe fittings well and then fall into the notches on the rotating disc, the guide plates position the metal pipe fittings, the two ends of each metal pipe fitting in each notch can be guaranteed to be in good contact with the polishing wheels, the metal pipe fittings are fed to the polishing wheels and then polished at two ends, the metal pipe fittings are not required to be polished separately, manual intervention is not required after the metal pipe fittings are placed into the feeding hole, the working efficiency is improved, and the potential safety hazard during operation is reduced.

2. The scrap generated after the metal pipe fitting is polished by the steel brush roller can be collected by the scrap collecting box, part of the scrap falls into the scrap box, and the scrap box are matched with each other, so that the scrap generated in the whole polishing process can be well collected and treated, and the pollution to the processing environment is prevented.

3. According to the invention, the U-shaped block of the conveying mechanism corresponds to the notch on the rotating disc, so that each metal pipe fitting is placed on the U-shaped block after polishing is completed, and the subsequent conveying treatment is facilitated.

Drawings

The invention is further illustrated by the following examples in conjunction with the drawings.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic partial perspective view of the present invention.

Figure 3 is a schematic perspective view of a portion of the grinding mechanism and transport mechanism of the present invention.

Fig. 4 is a front cross-sectional view of the present invention.

Fig. 5 is a plan view of the guide plate of the present invention.

FIG. 6 is a perspective sectional view of the dust collecting box of the present invention.

FIG. 7 is a sectional view of the dust collecting box of the present invention.

Fig. 8 is an enlarged view of the invention at a in fig. 7.

In the figure: 1. mounting a plate; 2. a polishing mechanism; 20. placing the plate; 21. a connecting strip; 22. a feeding box; 220. a feed inlet; 23. a rotating shaft; 230. a steel brush roll; 231. a gear; 24. a rotating shaft; 240. rotating the disc; 241. a recess; 25. an arc-shaped plate; 250. a guide plate; 26. an arc-shaped cavity plate; 27. grinding the shaft; 270. grinding the wheel; 271. connecting a belt; 28. an arc-shaped baffle plate; 280. a limiting plate; 3. a scrap collecting box; 30. a brush roller; 31. an S-shaped plate; 32. a scraping rod; 33. a thin rod; 34. a box inlet; 35. a material receiving box; 350. grooving; 351. a clamping block; 352. a return spring; 353. a card slot; 4. a transport mechanism; 40. a U-shaped base; 41. a support plate; 42. a transport shaft; 43. a drive belt; 44. a sprocket; 45. a chain; 46. a rectangular block; 47. a U-shaped block; 48. a scrap box; 49. an open slot.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Referring to fig. 1 and 4, an automatic metal pipe machining process is specifically completed by the cooperation of a metal pipe machining device with a blanking function, and the metal pipe machining device with the blanking function comprises a mounting plate 1, a grinding mechanism 2, a scrap collecting box 3 and a conveying mechanism 4, wherein the grinding mechanism 2 is installed above the front end face of the mounting plate 1, the scrap collecting box 3 is arranged on the left side and the right side of the grinding mechanism 2, the scrap collecting box 3 is of a cavity structure with an upper right opening, the scrap collecting box 3 is located on the left side and the right side of the grinding mechanism 2, and the conveying mechanism 4 is arranged under the grinding mechanism 2.

Referring to fig. 1, 2, 3 and 4, the polishing mechanism 2 includes a placing plate 20, a connecting strip 21 and a feeding box 22, the placing plate 20 is installed on the front end surface of the mounting plate 1 through the connecting strips 21 which are symmetrically arranged, the feeding box 22 is arranged between the mounting plate 1 and the placing plate 20, the feeding box 22 is located between the two connecting strips 21, the upper end surface and the lower end surface of the feeding box 22 are both provided with feeding ports 220, the feeding ports 220 on the upper end surface and the lower end surface form a feeding channel, the feeding channel is of a Y-shaped structure, the width of the feeding port 220 at the lower end is the same as the diameter of a metal pipe, two rotating shafts 23 and one rotating shaft 24 are installed between the mounting plate 1 and the placing plate 20, the two rotating shafts 23 are located at two sides of the feeding port 220 at the lower end, the rotating shafts 23 penetrate through the mounting plate 1, steel brush rolls 230 are fixedly sleeved on the two rotating shafts 23, and the rotating shaft 24 is located below the two rotating shafts 23, the rotary shaft 24 penetrates through the mounting plate 1, the gears 231 are fixedly sleeved at the rear ends of the two rotary shafts 23, the gears 231 of the two rotary shafts 23 are mutually meshed, the rotary shaft 24 is fixedly sleeved with rotary discs 240 which are equidistantly arranged from front to back, notches 241 are uniformly formed in the rotary discs 240 along the circumferential direction, chip collecting boxes 3 which are symmetrically arranged from left to right are fixedly installed between the mounting plate 1 and the placing plate 20, the front end faces of the two chip collecting boxes 3 are respectively positioned at the front sides of the rotary discs 240 at the forefront of the rotary shaft 24, arc-shaped plates 25 are fixedly installed on the end faces, close to the rotary discs 240, of the chip collecting boxes 3, arc-shaped cavity plates 26 with closed front end faces are fixedly connected to the lower end faces of the chip collecting boxes 3, the rear end faces of the arc-shaped cavity plates 26 are fixedly connected to the mounting plate 1, a polishing shaft 27 is rotatably connected between the mounting plate 1 and the front end faces of the arc-shaped cavity plates 26, the rear end of the polishing shaft 27 penetrates through the mounting plate 1, and the polishing shaft 27 is in matched transmission with the rotary shaft 24 on the left side through a connecting belt 271, the polishing shaft 27 is fixedly sleeved with polishing wheels 270 which are symmetrically arranged front and back, the uniformly distributed rotating disks 240 are located between the front and back polishing wheels 270, the lower end face of the arc plate 25 close to the left chip collecting box 3 is fixedly connected with an arc baffle 28, and the arc baffle 28 is located between the rotating disk 240 at the forefront and the rotating disk 240 at the rearmost.

When the device works, a batch of metal pipe fittings are placed into the feeding box 22 from the feeding hole 220, the metal pipe fittings fall from the upper end feeding hole 220 to the lower end feeding hole 220 under the action of gravity, the width of the lower end feeding hole 220 limits that only one metal pipe fitting can enter each time for polishing treatment, the problem that a plurality of metal pipe fittings fall into the polishing mechanism 2 simultaneously to affect polishing quality and cause the mechanism to be stuck is avoided, the rotating shaft 24 on the left side rotates anticlockwise under the driving of an external existing motor, the rotating shaft 24 on the left side is meshed with the gear 231 to drive the rotating shaft 24 on the right side to rotate clockwise, the steel brushes on the two steel brush rolls 230 begin to polish the outer walls of the metal pipe fittings through rotation, the steel brush rolls 230 throw scraps polished from the outer walls of the metal pipe fittings into the scrap collecting boxes 3 on the two sides in the rotating process, and the rest scraps fall into the scrap boxes 48 in the conveying mechanism 4, the ground metal pipe is dropped onto the recesses 241 of the rotating disk 240, and the rotating shaft 24 is intermittently rotated by the external driving motor, so that only one metal pipe is stored in each recess 241, meanwhile, the four uniformly distributed rotating disks 240 sleeved on the rotating shaft 24 avoid the problem that the metal pipe falls off due to deviation in the falling process, the rotating disks 240 stop rotating when rotating the metal pipe in each notch 241 to the position of the polishing wheels 270, the polishing wheels 270 at the front and rear ends polish the front and rear end faces of the metal pipe, after polishing is completed, the rotating disc 240 rotates to polish the next metal pipe, the polished metal pipe is conveyed to the conveying mechanism 4 to be conveyed under the rotation of the rotating disc 240, and the arc-shaped baffle 28 and the arc-shaped plate 25 are respectively matched with the rotating disc 240 to avoid the problem that the metal pipe slides down in the rotating process of the rotating disc 240.

Referring to fig. 3 and 5, the front and rear end faces of the arc-shaped plate 25 near the left side are fixedly connected with guide plates 250, the opposite surfaces of the front and rear guide plates 250 are inclined end faces, and the two inclined end faces are arranged in a splayed shape.

During operation, the metal pipe fitting that the outer wall was polished and is sent to the in-process of polishing wheel 270 under the rotation of rotary disk 240, deflector 250 fixes a position metal pipe fitting for before metal pipe fitting reachs polishing wheel 270, only the front and back both ends of metal pipe fitting can contact polishing wheel 270, avoid appearing being polished the metal pipe fitting of accomplishing by steel brush roller 230 and producing skew around the in-process of falling to rotary disk 240 and make metal pipe fitting damage and the dead grinding machanism 2's of metal pipe fitting card problem because of its outer wall and the contact of polishing wheel 270.

Referring to fig. 1, 3 and 4, the front end surface and the rear end surface of the arc baffle 28 are fixedly connected with a limiting plate 280, the limiting plate 280 is of an arc structure, and the upper end of the limiting plate 280 is located at the lower right of the grinding wheel 270.

During operation, the in-process of conveyer is sent to under the rotation of rotary disk 240 to the metal pipe fitting of completion of polishing, and limiting plate 280 is spacing to metal pipe fitting for on the U-shaped piece 47 in the transport mechanism 4 can be fallen to the both ends of metal pipe fitting when falling to transport mechanism 4, the problem that metal pipe fitting dropped in the whereabouts extremely the transport is avoided appearing, thereby the efficiency of transportation has been improved.

Referring to fig. 4, 6 and 7, a brush roller 30 is rotatably connected between the front and rear inner walls of the scrap collecting box 3, an S-shaped plate 31 is fixedly connected to the upper end of the inner wall of the scrap collecting box 3, and the S-shaped plate 31 is located outside the brush roller 30.

When the scrap collecting box is in work, the scraps thrown into the scrap collecting boxes 3 on the two sides have a certain speed due to the high-speed rotation of the steel brush roll 230, the S-shaped plate 31 keeps the scraps thrown into the steel brush roll 230 and the scraps rebounded by the inner wall of the scrap collecting box 3 down, the scraps are prevented from flying out of the scrap collecting boxes 3 after rebounding, the brush roll 30 is driven by an external motor to rotate, the scraps falling to the position close to the opening are cleaned, and the problem that the scraps are accumulated at the opening of the scrap collecting boxes 3 is solved.

Referring to fig. 6 and 7, the upper end surface of the opening of the scrap collecting box 3 is uniformly provided with the scraping rods 32, the right side of the S-shaped plate 31 is uniformly provided with the fine rods 33, the scraping rods 32 and the fine rods 33 are both arc-shaped structures, and the scraping rods 32 and the fine rods 33 are respectively in contact with the steel brush roller 230 and the brush roller 30.

During operation, the steel brush roll 230 is piled up together and brush roll 30 can be stained with the bits material when rotatory on the brush after polishing the metal pipe fitting, scrape the pole 32 and stagger the arrangement with the steel brush on the steel brush roll 230, have fine scraping effect to the bits material of piling up on it, brush roll 30 is on it can throw away the bits material with thin pole 33 after contact with, prevent that a large amount of bits material from being stained with the problem of attaching on the brush, have fine cleaning action to brush roll 30.

Referring to fig. 7 and 8, a box inlet 34 is formed in one end of the chip collecting box 3, which is far away from the rotating disk 240, a material collecting box 35 is placed in the chip collecting box 3, a slot 350 is formed in a lower end face of the material collecting box 35, which is close to the box inlet 34, a clamping block 351 is slidably connected in the slot 350, the clamping block 351 is connected with an upper end face of the slot 350 through a return spring 352, a clamping groove 353 corresponding to the slot 350 is formed in a lower end face of an inner wall of the chip collecting box 3, and the clamping block 351 is clamped in the clamping groove 353.

When the scrap collecting box is in operation, the scrap collecting box 35 is placed in the scrap collecting box 3 through the box inlet 34 of the scrap collecting box 3, the clamping block 351 is poked to compress the return spring 352, and after the scrap collecting box 35 is placed, the clamping block 351 is clamped into the clamping groove 353 under the elastic action of the return spring 352.

Referring to fig. 2, 3 and 4, the transportation mechanism 4 includes chains 45, a U-shaped base 40 is disposed below the rotating disc 240, a rear end face of the U-shaped base 40 is fixedly connected with the mounting plate 1, a support plate 41 is fixedly connected to an inner wall of the U-shaped base 40 close to the front end face, transportation shafts 42 which are arranged in bilateral symmetry are rotatably connected between the support plate 41 and the mounting plate 1, a rear end of the left transportation shaft 42 penetrates through the mounting plate 1, the left transportation shaft 42 is in transmission connection with the rotating shaft 24 through a transmission belt 43, two sets of chain wheels 44 are fixedly sleeved on the two transportation shafts 42, corresponding left and right chain wheels 44 are in transmission connection through the chains 45, rectangular blocks 46 which are uniformly arranged are mounted on the two chains 45, the front and rear chains 45 are aligned with the rotating disc 240 at the foremost and the rearmost positions, and U-shaped blocks 47 are fixedly connected to the rectangular blocks 46.

During operation, the rotating shaft 24 drives the left conveying shaft 42 to synchronously and intermittently rotate through the transmission belt 43, the conveying shaft 42 drives the U-shaped blocks 47 to intermittently move through the cooperation of the chain wheels 44 and the chains 45, when the rotating disc 240 stops rotating, the conveying shaft 42 stops rotating, after the polished metal pipe fitting falls onto the U-shaped blocks 47 located right below the rotating disc 240 from the notches 241 on the rotating disc 240, the front U-shaped blocks 47 and the rear U-shaped blocks 47 play a supporting role for the metal pipe fitting, the accuracy of the U-shaped blocks 47 for receiving the corresponding falling metal pipe fitting and the follow-up collection of the metal pipe fitting are guaranteed, the rotating disc 240 and the conveying shaft 42 start rotating, the next U-shaped block 47 moves to the position right below the rotating disc 240 for receiving the falling metal pipe fitting, and finally the metal pipe fitting falling on the U-shaped blocks 47 is continuously conveyed to the right side.

Referring to fig. 1 and 2, a scrap box 48 is disposed on the U-shaped base 40, the scrap box 48 is located between the supporting plate 41 and the mounting plate 1, and an open slot 49 is formed in a right end face of the U-shaped base 40.

In operation, after the metal pipe fittings are polished by the steel brush roller 230, the scraps which do not enter the scrap collecting box 3 fall into the scrap box 48 under the action of gravity, and when the scraps in the scrap box 48 are too much, the scrap box 48 can be taken out through the opening to recycle the scraps.

step one, a batch of metal pipe fittings are put into the feeding box 22 from the feeding hole 220, and only one metal pipe fitting is limited to fall to the steel brush roller 230 at each time;

step two, the rotating shaft 24 on the left side rotates anticlockwise under the driving of an external existing motor, the rotating shaft 24 on the left side is meshed through a gear 231 to drive the rotating shaft 24 on the right side to rotate clockwise, the steel brushes on the two steel brush rollers 230 start to polish the outer walls of the metal pipe fittings through rotation, the steel brush rollers 230 throw scraps polished from part of the outer walls of the metal pipe fittings into the scrap collecting boxes 3 on two sides in the rotating process, and the rest scraps fall into the scrap boxes 48 in the conveying mechanism 4;

step three, after polishing the outer wall of the metal pipe fitting, the outer wall of the metal pipe fitting falls into the notch 241 of the rotating disc 240, in the process of rotating to the polishing wheel 270, the guide plate 250 guides and positions the metal pipe fitting, and after contacting the polishing wheel 270, the front end face and the rear end face of the metal pipe fitting are polished;

step four, the polished metal pipe fittings fall onto the U-shaped blocks 47 after the rotation of the rotating disc 240, the rotating disc 240 and the conveying shaft 42 start to rotate, the next U-shaped block 47 moves to the position right below the rotating disc 240 to receive the falling metal pipe fittings, and finally the batch of metal pipe fittings falling onto the U-shaped blocks 47 are continuously conveyed towards the right side.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a metal pipe fittings processingequipment with unloading function, includes mounting panel (1), grinding machanism (2), receives bits case (3) and transport mechanism (4), its characterized in that: a grinding mechanism (2) is arranged above the front end face of the mounting plate (1), chip collecting boxes (3) are arranged on the left side and the right side of the grinding mechanism (2), the chip collecting boxes (3) are of cavity structures with openings on the upper right sides, the chip collecting boxes (3) are located on the left side and the right side of the grinding mechanism (2), and a conveying mechanism (4) is arranged right below the grinding mechanism (2);

the polishing mechanism (2) comprises a placing plate (20), connecting strips (21) and a feeding box (22), the placing plate (20) is installed on the front end face of the mounting plate (1) through the connecting strips (21) which are arranged in a bilateral symmetry mode, the feeding box (22) is arranged between the mounting plate (1) and the placing plate (20), the feeding box (22) is located between the two connecting strips (21), feeding ports (220) are formed in the upper end face and the lower end face of the feeding box (22), feeding channels are formed by the feeding ports (220) of the upper end face and the lower end face and are of a Y-shaped structure, the width of the lower end feeding port (220) is the same as the diameter of a metal pipe fitting, two rotating shafts (23) and one rotating shaft (24) are installed between the mounting plate (1) and the placing plate (20), the two rotating shafts (23) are located on two sides of the lower end feeding port (220), and the rotating shafts (23) penetrate through the mounting plate (1), the steel brush rolls (230) are fixedly sleeved on the two rotating shafts (23), the rotating shafts (24) are positioned below the two rotating shafts (23), the rotating shafts (24) penetrate through the mounting plate (1), gears (231) are fixedly sleeved at the rear ends of the two rotating shafts (23), the gears (231) of the two rotating shafts (23) are meshed with each other, rotating discs (240) which are arranged from front to back at equal intervals are fixedly sleeved on the rotating shafts (24), notches (241) are uniformly formed in the rotating discs (240) along the circumferential direction, chip collecting boxes (3) which are symmetrically arranged from left to right are fixedly installed between the mounting plate (1) and the placing plate (20), the front end faces of the two chip collecting boxes (3) are positioned on the front side of the rotating disc (240) at the forefront of the rotating shafts (24), arc-shaped plates (25) are fixedly installed on the end faces, close to the rotating discs (240), and arc-shaped cavity plates (26) with closed front end faces are fixedly connected to the lower end faces of the chip collecting boxes (3), and the rear end face of arc cavity board (26) and mounting panel (1) fixed connection, it is connected with axle (27) of polishing to rotate between the preceding terminal surface of mounting panel (1) and arc cavity board (26), the rear end of axle (27) of polishing runs through mounting panel (1), and axle (27) of polishing and left side rotation axis (24) are through connecting belt (271) cooperation transmission, fixed cover is equipped with around symmetrical arrangement's wheel (270) of polishing on axle (27) of polishing, rotary disk (240) of evenly arranging all are located around between two wheel (270) of polishing, be close to arc board (25) lower terminal surface fixedly connected with cowl (28) of left side receipts bits case (3), and cowl (28) are located between rotary disk (240) in the forefront and rotary disk (240) in the rearmost.

2. The metal pipe processing device with the blanking function as claimed in claim 1, wherein: and the front end face and the rear end face of the arc-shaped plate (25) close to the left side are fixedly connected with guide plates (250), the opposite faces of the front guide plate and the rear guide plate (250) are inclined end faces, and the two inclined end faces are arranged in a splayed manner.

3. The metal pipe processing device with the blanking function as claimed in claim 1, wherein: the equal fixedly connected with limiting plate (280) of both ends face around cowl (28), limiting plate (280) are the arc structure, and the upper end of limiting plate (280) is located the right side below of emery wheel (270).

4. The metal pipe processing device with the blanking function as claimed in claim 1, wherein: a brush roller (30) is rotatably connected between the front inner wall and the rear inner wall of the scrap collecting box (3), an S-shaped plate (31) is fixedly connected to the upper end of the inner wall of the scrap collecting box (3), and the S-shaped plate (31) is located on the outer side of the brush roller (30).

5. The metal pipe processing device with the blanking function as claimed in claim 1, wherein: the upper end face of the opening of the scrap collecting box (3) is uniformly provided with scraping rods (32), the right side of the S-shaped plate (31) is uniformly provided with fine rods (33), the scraping rods (32) and the fine rods (33) are of arc structures, and the scraping rods (32) and the fine rods (33) are respectively contacted with the steel brush roller (230) and the brush roller (30).

6. The metal pipe processing device with the blanking function as claimed in claim 1, wherein: receive bits case (3) and keep away from the one end of rotary disk (240) and seted up into box mouth (34), it has placed in bits case (3) and has received material box (35), it has seted up fluting (350) to receive material box (35) to be close to the lower terminal surface that advances box mouth (34), sliding connection has fixture block (351) in fluting (350), fixture block (351) are connected through reset spring (352) with fluting (350) up end, receive bits case (3) inner wall lower extreme face and seted up draw-in groove (353) corresponding with fluting (350), fixture block (351) card is in draw-in groove (353).

7. The metal pipe machining device with the blanking function as claimed in claim 1, wherein: the conveying mechanism (4) comprises chains (45), a U-shaped base (40) is arranged below the rotating disc (240), the rear end face of the U-shaped base (40) is fixedly connected with the mounting plate (1), a supporting plate (41) is fixedly connected to the inner wall, close to the front end face, of the U-shaped base (40), conveying shafts (42) which are symmetrically arranged left and right are rotatably connected between the supporting plate (41) and the mounting plate (1), the rear end of the left conveying shaft (42) penetrates through the mounting plate (1), the left conveying shaft (42) is in transmission connection with the rotating shaft (24) through a transmission belt (43), two groups of chain wheels (44) are fixedly sleeved on the two conveying shafts (42), the left and right corresponding chain wheels (44) are in transmission connection through the chains (45), rectangular blocks (46) which are uniformly arranged are arranged on the two chains (45), and the front and rear chains (45) are respectively aligned with the rotating disc (240) at the forefront and the rearmost, the rectangular blocks (46) are fixedly connected with U-shaped blocks (47).

8. The metal pipe machining device with the blanking function as claimed in claim 7, wherein: the scrap box (48) is placed on the U-shaped base (40), the scrap box (48) is located between the supporting plate (41) and the mounting plate (1), and an open slot (49) is formed in the end face of the right side of the U-shaped base (40).