CN219665934U

CN219665934U - Metal bar unloader

Info

Publication number: CN219665934U
Application number: CN202321116070.4U
Authority: CN
Inventors: 刘祖怡; 郝云鹏
Original assignee: Shanghai Jinxin Forging Co ltd
Current assignee: Shanghai Jinxin Forging Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-09-12
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a metal bar blanking device, which belongs to the technical field of metal bar production and comprises a bottom box and a metal bar main body, wherein a conveying frame is fixedly arranged at the top of one side of the bottom box, a transmission roller is arranged in the conveying frame, a first fixing frame and a second fixing frame are fixedly connected to two sides of the top of the bottom box respectively, a fixing sleeve is fixedly connected to the inside of the first fixing frame, a driven wheel is rotatably connected to the outside of one side of the fixing sleeve, and a transmission motor is fixedly arranged at the top of the bottom box; according to the utility model, the separating box, the spray pump, the electric push rod, the cutting motor, the material collecting box, the auxiliary frame and the separating net are arranged, so that when the metal bar is fed, the fragments generated by cutting can flow downwards together through flushing of water flow, and are separated through the separating net, so that the fragments are separated from the water flow, the fragments are recycled, and meanwhile, the water flow can be reused, and the practicability of the feeding device is effectively improved.

Description

Metal bar unloader

Technical Field

The utility model relates to the technical field of metal bar production, in particular to a metal bar blanking device.

Background

Metal bar stock is widely used in many mechanical parts, such as various cold and hot extrusions and die forgings, metal chains, bearings, and various shaft-like parts, etc., but the processing of parts related to short shafts almost always has the blanking process of bar stock. At present, the conventional blanking method of combining high-speed band saw cutting and punch shearing blanking is generally adopted for blanking of metal bars in industrial production, and the method has the problems of low material utilization rate, low production efficiency, high energy consumption, poor section quality and the like in different degrees.

The utility model discloses a metal bar blanking device with the bulletin number of CN211053084U, which comprises a feeding system; a milling groove system is arranged on one side of the feeding system; the milling groove system is respectively connected with the clamping system and the cooling system; one side of the milling groove system is provided with a blanking system. The feeding system comprises a plurality of lower carrier rollers which are arranged in parallel; a plurality of upper carrier rollers which are arranged in parallel are arranged above the lower carrier roller; the upper carrier rollers and the lower carrier rollers are consistent in quantity and correspond to each other one by one; the motor a is also included; the output shaft of the motor a is fixedly connected with one end of one lower carrier roller; both ends of the upper carrier roller and the lower carrier roller are connected with the feeding rack through bearings. By adopting the metal bar blanking device, the metal bar with good section quality can be obtained.

In the practical use process of the metal bar blanking device, a large amount of scraps are generated when the metal bar is cut off, the scraps float in the air and are easily inhaled by workers, the metal bar blanking device is not only harmful to the health, but also is difficult to clean.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a metal bar blanking device, which overcomes the defects of the prior art and aims at solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal bar unloader, includes base box and metal bar main part, the top fixed mounting of base box one side has the carriage, the inside of carriage is provided with the transmission roller, the both sides at the top of base box are fixedly connected with mount and No. two mounts respectively, the inside fixedly connected with fixed cover of mount, the outside rotation of fixed cover one side is connected with from the driving wheel, the top fixed mounting of base box has driving motor, fixedly connected with action wheel on driving motor's the output shaft, pass through conveyer belt transmission connection between action wheel and the driving wheel, one side fixedly connected with dead lever from the driving wheel, the top fixedly connected with rose box of base box, the top fixed mounting of rose box has spray pump and electric putter, electric putter's flexible end fixedly connected with cutting motor, fixedly connected with cutting blade on cutting motor's the output shaft, one side fixedly connected with auxiliary frame of rose box inner chamber, the front sliding connection of base box has a receipts workbin, the bottom fixedly connected with separation net, one side fixedly connected with blowing frame of base box.

As a preferable technical scheme of the utility model, the outside of the transmission roller is provided with a groove matched with the metal bar main body.

By adopting the technical scheme, the stability of the transmission of the metal bar main body can be improved.

As a preferable technical scheme of the utility model, one end of the fixing rod is fixedly connected with a friction pad, and the inside of the friction pad is tightly contacted with the outside of the metal bar main body.

By adopting the technical scheme, the metal bar main body can be driven to rotate.

As a preferable technical scheme of the utility model, two sides of the separation box are provided with feeding channels which are matched with the metal bar main bodies, the metal bar main bodies are positioned at the top of one side of the auxiliary frame, and the auxiliary frame is positioned under the cutting blade.

By adopting the technical scheme, the metal bar main body can be stably cut.

As a preferable technical scheme of the utility model, the input end of the spray pump penetrates through the first conduit and extends to the inside of the bottom box, the output end of the spray pump is fixedly connected with a spray head through the second conduit, and the spray head faces the top of one side of the auxiliary frame.

By adopting the technical scheme, the cutting part can be sprayed and cooled during cutting.

As a preferable technical scheme of the utility model, the separation net is positioned right below the cutting blade, the top of the bottom box is provided with a drainage channel, and the drainage channel is positioned right below the separation net.

By adopting the technical scheme, dust in the water body can be separated.

The utility model has the beneficial effects that: through setting up separator box, spray pump, electric putter, cutting motor, receipts workbin, auxiliary frame and separation net, can be when the metal bar unloading, cut apart the piece that produces through the scouring of rivers together downstream to separate through the separation net, separate piece and rivers, retrieve the processing to the piece, also can recycle the rivers simultaneously, and then improved unloader's practicality effectively.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front partial cross-sectional view of the present utility model;

fig. 3 is a schematic structural view of the present utility model.

In the figure: 1. a bottom box; 2. a carriage; 3. a conveying roller; 4. a first fixing frame; 5. driven wheel; 6. a fixed rod; 7. a metal bar body; 8. a drive motor; 9. a conveyor belt; 10. a driving wheel; 11. a separation box; 12. a spray pump; 13. an electric push rod; 14. a cutting motor; 15. a material receiving box; 16. an auxiliary frame; 17. a separation net; 18. a second fixing frame; 19. and (5) discharging the material frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a metal bar blanking device comprises a bottom box 1 and a metal bar main body 7, wherein a conveying frame 2 is fixedly arranged at the top of one side of the bottom box 1, a transmission roller 3 is arranged in the conveying frame 2, a first fixing frame 4 and a second fixing frame 18 are fixedly connected to two sides of the top of the bottom box 1 respectively, a fixed sleeve is fixedly connected to the inside of the first fixing frame 4, a driven wheel 5 is rotatably connected to the outside of one side of the fixed sleeve, a transmission motor 8 is fixedly arranged at the top of the bottom box 1, a driving wheel 10 is fixedly connected to an output shaft of the transmission motor 8, the driving wheel 10 is in transmission connection with the driven wheel 5 through a transmission belt 9, and two fixing rods 6 are vertically symmetrically fixed to one side of the driven wheel 5.

Simultaneously, at the top fixedly connected with separator tank 11 of base tank 1, the top fixed mounting of separator tank 11 has spray pump 12 and electric putter 13, and electric putter 13's flexible end fixed mounting has cutting motor 14, fixedly connected with cutting blade on the output shaft of cutting motor 14, one side fixed connection auxiliary frame 16 of separator tank 11 inner chamber, the recess with metal bar main part 7 looks adaptation is offered to the outside of transmission roller 3, the one end fixedly connected with friction pad of dead lever 6, the inside of friction pad and the outside in close contact with of metal bar main part 7.

In addition, all seted up the feed channel with metal bar main part 7 looks adaptation in the both sides of separator tank 11, metal bar main part 7 is located the top of auxiliary frame 16 one side, and auxiliary frame 16 is located cutting blade under, and the input of spray pump 12 runs through and extends to the inside of base tank 1 through No. one pipe, and the output of spray pump 12 is through No. two pipe fixedly connected with shower nozzles, and the shower nozzle is towards the top of auxiliary frame 16 one side, and one side fixedly connected with blowing frame 19 of base tank 1.

When the device is used, the metal bar main body 7 is conveyed to one side through the conveying roller 3 of the conveying frame 2, the metal bar main body 7 passes through the inside of the fixed sleeve and the bottom of the friction pad and extends to the inside of the separating box 11, the outside of the metal bar main body 7 is contacted with the top of the auxiliary frame 16, the other end of the metal bar main body 7 penetrates through the separating box 11 and extends to one side of the second fixing frame 18, and the length of the metal bar main body 7 at the other side of the auxiliary frame 16 is the blanking length.

Starting the spray pump 12, the electric push rod 13 and the cutting motor 14, enabling the cutting motor 14 to move down the spray head to spray water at a cutting position, starting the transmission motor 8, enabling the driving wheel 10 to drive the driven wheel 5 to rotate through the conveying belt 9, enabling the friction pad on one side of the fixed rod 6 to drive the metal bar body 7 to rotate, enabling the cutting motor 14 to cut the rotating metal bar body 7, simultaneously spraying water to wash, continuing to convey the metal bar body 7 after cutting is completed, enabling the metal bar body 7 to push out a cut workpiece, and dropping the workpiece to the top of the discharging frame 19, and completing discharging of the metal bar body 7.

In addition, the front sliding connection of base case 1 has a receipts workbin 15, and the bottom fixedly connected with separation net 17 of receipts workbin 15, separation net 17 are located the cutting blade under, and drainage channel has been seted up at the top of base case 1, and drainage channel is located the separation net 17 under.

When the cutting part is washed, the water flow passes through the inside of the separation net 17, chips in the water flow are separated, after a period of use, the material receiving box 15 can be pulled out, and the chips in the material receiving box 15 are recycled, so that the practicability of the device is improved.

Working principle: when the device is used, the metal bar main body 7 is conveyed to one side through the conveying roller 3 of the conveying frame 2, the metal bar main body 7 passes through the inside of the fixed sleeve, the bottom of the friction pad is extended to the inside of the separating box 11, the outside of the metal bar main body 7 is contacted with the top of the auxiliary frame 16, the other end of the metal bar main body 7 penetrates through the separating box 11 and extends to one side of the second fixing frame 18, the length of the metal bar main body 7 at the other side of the auxiliary frame 16 is the blanking length, the spray pump 12, the electric push rod 13 and the cutting motor 14 are started, the cutting motor 14 moves down to spray water at a cutting position, the transmission motor 8 is started, the driving wheel 10 drives the driven wheel 5 to rotate through the conveying belt 9, the friction pad at one side of the fixed rod 6 drives the metal bar main body 7 to rotate, the cutting motor 14 cuts the rotated metal bar main body 7, meanwhile, after the cutting is completed, the metal bar main body 7 is continuously conveyed, the cut workpiece is ejected and falls to the top of the blanking frame 19, and the blanking of the metal bar main body 7 is completed;

when the cutting part is washed, water flows through the separating net 17 to separate scraps in the water flow, after the water flow is used for a period of time, the material receiving box 15 can be pulled out, scraps in the material receiving box 15 are recycled, and therefore the practicability of the device is improved.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a metal bar unloader, includes base box (1) and metal bar main part (7), its characterized in that, top fixed mounting of base box (1) one side has carriage (2), the inside of carriage (2) is provided with transfer roller (3), the both sides at the top of base box (1) are fixedly connected with mount (4) and No. two mount (18) respectively, the inside fixedly connected with fixed cover of mount (4), the outside rotation of fixed cover one side is connected with from driving wheel (5), the top fixed mounting of base box (1) has driving motor (8), fixedly connected with action wheel (10) on the output shaft of driving motor (8), pass through conveyer belt (9) transmission connection between action wheel (10) and the driving wheel (5), one side fixedly connected with dead lever (6) of driving wheel (5), the top fixedly connected with separator tank (11) of base box (1), the top fixedly connected with of separator tank (11) sprays pump (12) and electric putter (13), the top fixedly connected with of motor (13) is driven wheel (14) is connected with auxiliary cutting blade (16) fixed connection's one side of cutting blade (14), the front sliding connection of base case (1) has receipts workbin (15), the bottom fixedly connected with separation net (17) of receipts workbin (15), one side fixedly connected with blowing frame (19) of base case (1).

2. A metal bar blanking device according to claim 1, characterized in that the outside of the transfer roll (3) is provided with grooves adapted to the metal bar body (7).

3. A metal bar blanking device according to claim 1, characterized in that one end of the fixing rod (6) is fixedly connected with a friction pad, and the inside of the friction pad is in close contact with the outside of the metal bar main body (7).

4. The metal bar blanking device according to claim 1, characterized in that both sides of the separation box (11) are provided with feeding channels matched with the metal bar main body (7), the metal bar main body (7) is located at the top of one side of the auxiliary frame (16), and the auxiliary frame (16) is located under the cutting blade.

5. The metal bar blanking device according to claim 1, characterized in that the input end of the spray pump (12) penetrates through a first conduit and extends to the inside of the bottom box (1), the output end of the spray pump (12) is fixedly connected with a spray head through a second conduit, and the spray head faces the top of one side of the auxiliary frame (16).

6. A metal bar blanking apparatus as claimed in claim 1, characterized in that the separating net (17) is located directly under the cutting blade, and that a drain channel is provided at the top of the bottom box (1), said drain channel being located directly under the separating net (17).