CN216107102U

CN216107102U - Round bar heat treatment feeding mechanism

Info

Publication number: CN216107102U
Application number: CN202122182915.7U
Authority: CN
Inventors: 刘伟伟
Original assignee: Jueda Auto Parts Suzhou Co ltd
Current assignee: Jueda Auto Parts Suzhou Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-22
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to the technical field of forging, in particular to a round bar heat treatment feeding mechanism which comprises a rack, wherein a feeding part is fixed on the upper part of the rack, a material distribution mechanism is arranged on the lower part of the feeding part, the material distribution mechanism comprises two first rotating shafts which are rotatably connected on the rack, two extrusion cutting blocks are fixed on each first rotating shaft, an extrusion cutting shaft is fixed between the two fixing blocks on the same first rotating shaft, and a first driving mechanism connected with the first rotating shafts is further arranged on the rack. According to the utility model, by arranging the driving mechanism and the linkage mechanism, the two extruding and cutting blocks positioned on the two first rotating shafts can be driven to swing oppositely or oppositely, so that the round rods in the feeding part are released one by one, the rapid material distribution can be realized, and the efficiency is high.

Description

Round bar heat treatment feeding mechanism

Technical Field

The utility model relates to the technical field of forging, in particular to a round bar heat treatment feeding mechanism.

Background

In the forging industry, round rods cut into sections need to be subjected to heat treatment, and the round rods need to be fed into a heating furnace for high-temperature heating before the heat treatment;

the existing round bar heat treatment feeding mechanism disclosed as Chinese patent publication No. CN212533074U comprises a frame, a first chain conveying mechanism and a second chain conveying mechanism are sequentially arranged on the frame along the round bar feeding direction, a rolling wheel mechanism, a driving wheel mechanism and a round bar tensioning device are respectively arranged above the second chain conveying mechanism along the round bar feeding direction, the rolling wheel mechanism comprises a support hinged with the frame, a torsion spring is arranged between the support and the frame, a rolling wheel in contact with the upper part of the round bar is sleeved below the support, the utility model discloses a structure is more complicated, the steps are more when the material is distributed, the efficiency is low, and therefore, according to the situation, a round bar heat treatment feeding mechanism needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a round bar heat treatment feeding mechanism which can rapidly distribute materials and improve the efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: pole thermal treatment feed mechanism, including the frame, the upper portion of frame is fixed with feeding portion, the lower part of feeding portion is provided with feed mechanism, feed mechanism is including rotating to be connected two first pivots in the frame all are fixed with two crowded stripping and slicing block in every first pivot, are located to be fixed with crowded cutting shaft between two fixed blocks on same first pivot, still be provided with the actuating mechanism who links to each other with first pivot in the frame.

Through adopting above-mentioned technical scheme, the upper portion of frame is fixed with feed portion for place the pole, and the lower part of feed portion is provided with feed mechanism, divides the material to the pole.

The utility model is further configured to: the first driving mechanism comprises a telescopic driving piece, a bottom plate is fixed to the lower portion of the rack, the free end of the telescopic driving piece is connected with the bottom plate in a rotating mode, the output end of the telescopic driving piece is connected with a driving rod in a rotating mode, the two ends of the driving rod are connected with driving plates in a rotating mode, the other end of each driving plate is fixed to one of the first rotating shafts, and the two first rotating shafts are connected through a linkage mechanism.

Through adopting above-mentioned technical scheme, first actuating mechanism is through setting up flexible driving piece, actuating lever and link gear, and first actuating mechanism can drive two first pivots and do in opposite directions or back of the body rotation mutually, and then drives and also do in opposite directions or back of the body rotation mutually between the crowded stripping and slicing piece on two first pivots.

The utility model is further configured to: the linkage mechanism comprises a first linkage plate fixed with one of the first rotating shafts and a second linkage plate fixed with the other first rotating shaft, a guide pillar is fixed on the first linkage plate, a guide groove is formed in the second linkage plate, and the guide pillar penetrates into the guide groove.

By adopting the technical scheme, the linkage mechanism can link the other first rotating shaft and one of the first rotating shafts to move simultaneously by arranging the linkage mechanism, so that the discharging and distributing process is completed.

The utility model is further configured to: the conveying mechanism is arranged above the bottom plate and comprises two second rotating shafts which are rotatably connected to the inner side of the lower portion of the rack, a conveying belt is sleeved on the two second rotating shafts together, a plurality of integrated bulges are arranged on the conveying belt, a groove is formed between every two adjacent bulges, and a second driving mechanism connected with the second rotating shafts is arranged on the rack.

Through adopting above-mentioned technical scheme, through setting up transport mechanism, conveniently transport the pole, divide the material back, the pole can fall into the recess and place.

The utility model is further configured to: the second driving mechanism comprises a motor fixed on one side of the rack, the output end of the motor is fixed with one of the second rotating shafts, belt pulleys are fixed to the other ends of the two second rotating shafts, and a belt is sleeved between the two belt pulleys.

By adopting the technical scheme, the second driving mechanism is arranged and drives the conveying belt to move, and the round bar is conveyed to the heating furnace.

The utility model is further configured to: the telescopic driving piece is arranged into an electric cylinder, an air cylinder or a hydraulic cylinder.

By adopting the technical scheme, the driving piece has multiple options.

The utility model is further configured to: the feeding part is arranged in a bucket shape.

Through adopting above-mentioned technical scheme, make things convenient for the pole feeding.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the driving mechanism and the linkage mechanism, the two extruding and cutting blocks positioned on the two first rotating shafts can be driven to swing oppositely or oppositely, so that the round rods in the feeding part are released one by one, the rapid material distribution can be realized, and the efficiency is high;

2. according to the utility model, the falling round bar can be received and driven to be conveyed to the heating furnace by arranging the conveying mechanism.

Drawings

FIG. 1 is a schematic structural view of a material distributing mechanism of the present invention;

FIG. 2 is a schematic structural view of the transportation mechanism of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic cross-sectional view taken along a-a in fig. 3 according to the present invention.

In the figure: 1. a frame; 2. a feeding section; 3. a material distributing mechanism; 4. a first rotating shaft; 5. extruding and cutting into blocks; 6. extruding and cutting the shaft; 7. a first drive mechanism; 8. a telescopic driving member; 9. a base plate; 10. a drive rod; 11. a drive plate; 12. a linkage mechanism; 13. a first linkage plate; 14. a second linkage plate; 15. a guide post; 16. a guide groove; 17. a transport mechanism; 18. a second rotating shaft; 19. a conveyor belt; 20. a protrusion; 21, a groove; 22. a second drive mechanism; 23. a motor; 24. a belt pulley; 25. a belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a round bar heat treatment feeding mechanism comprises a rack 1, wherein a feeding part 2 is fixed at the upper part of the rack 1, the feeding part 2 is arranged in a bucket shape and used for placing round bars and facilitating blanking, and a material distributing mechanism 3 is arranged at the lower part of the feeding part 2 and used for distributing the round bars;

as shown in fig. 1, the material distributing mechanism 3 includes two first rotating shafts 4 rotatably connected to the frame 1, each first rotating shaft 4 is fixed with two extruding-cutting blocks 5, an extruding-cutting shaft 6 is fixed between two fixing blocks on the same first rotating shaft 4, the frame 1 is further provided with a first driving mechanism 7 connected to the first rotating shaft 4, the first driving mechanism 7 can drive the two first rotating shafts 4 to rotate in opposite directions or in opposite directions, so as to drive the extruding-cutting blocks 5 on the two first rotating shafts 4 to rotate in opposite directions or in opposite directions, when the extruding-cutting blocks 5 on the two first rotating shafts 4 rotate in opposite directions, the gap at the lower part of the extruding-cutting block 5 becomes smaller and smaller than the diameter of the round bar, the round bar is blocked from being discharged, the round bar is discharged from the feeding part 2, when the extruding-cutting blocks 5 on the two first rotating shafts 4 rotate in opposite directions, the gap at the lower part of the extruding-cutting block 5 becomes larger, the round bar leaks away from below, the gap at the upper part is reduced, and simultaneously the gap between the extrusion cutting shafts 6 is also reduced, so that the round rods above are extruded and cut, the round rods above are displaced upwards by a certain distance, and according to the process, the material is discharged and distributed at intervals continuously, and the round rods in the feeding part 2 are distributed and conveyed downwards one by one;

as shown in fig. 1 and 4, the first driving mechanism 7 includes a telescopic driving member 8, a bottom plate 9 is fixed at the lower part of the rack 1, a free end of the telescopic driving member 8 is rotatably connected with the bottom plate 9, an output end of the telescopic driving member 8 is rotatably connected with a driving rod 10, both ends of the driving rod 10 are rotatably connected with driving plates 11, the other end of each driving plate 11 is fixed with one of the first rotating shafts 4, by extending and retracting the telescopic driving member 8, one of the first rotating shafts 4 is correspondingly driven to rotate oppositely and oppositely, the two first rotating shafts 4 are connected with each other through a linkage mechanism 12, the linkage mechanism 12 can link the other first rotating shaft 4 to move simultaneously with the one of the first rotating shafts 4, so as to complete the material discharging and distributing process, the telescopic driving member 8 can be an electric cylinder, an air cylinder or a hydraulic cylinder, the linkage mechanism 12 includes a first linkage plate 13, a second linkage plate 13, a third linkage plate and a third linkage plate fixed with the one of the first rotating shafts 4, The second linkage plate 14 is fixed with the other first rotating shaft 4, a guide post 15 is fixed on the first linkage plate 13, a guide groove 16 is formed in the second linkage plate 14, the guide post 15 penetrates into the guide groove 16, when one first rotating shaft 4 rotates, the first linkage plate 13 is driven to rotate, the guide post 15 abuts against the guide groove 16, the other first rotating shaft 4 is driven to rotate, and the two first rotating shafts 4 can rotate oppositely or oppositely;

as shown in fig. 1 and 2, a conveying mechanism 17 is arranged above the bottom plate 9; the conveying mechanism 17 comprises two second rotating shafts 18 which are rotatably connected to the inner side of the lower portion of the rack 1, a conveying belt 19 is sleeved on the two second rotating shafts 18 together, a plurality of integrated protrusions 20 are arranged on the conveying belt 19, a groove 21 is arranged between every two adjacent protrusions 20, the groove 21 can just hold round bars, after the round bars are separated, the round bars can fall into the groove 21 to be placed, a second driving mechanism 22 connected with the second rotating shafts 18 is arranged on the rack 1, the conveying belt 19 is driven to move, the round bars are conveyed to the heating furnace, the second driving mechanism 22 comprises a motor 23 fixed on one side of the rack 1, the output end of the motor 23 is fixed with one of the second rotating shafts 18, belt pulleys 24 are fixed to the other ends of the two second rotating shafts 18, a belt 25 is sleeved between the two belt pulleys 24 together, and the two second rotating shafts 18 rotate at the same direction and speed are further realized.

The working principle is as follows: when the round bar heat treatment feeding mechanism is used, firstly, round bars are placed in a feeding part 2, when a telescopic driving piece 8 extends out, two first rotating shafts 4 are driven to rotate relatively, gaps at the lower parts of extruded blocks 5 become larger, the round bars leak away from the lower part, gaps at the upper parts become smaller, gaps between the extruded shafts 6 also become smaller simultaneously, round bars above the extruded blocks are extruded and cut, the round bars above the extruded blocks move upwards for a certain distance, after the telescopic driving piece 8 retracts, the two first rotating shafts 4 are driven to rotate oppositely, the gaps at the lower parts of the extruded blocks 5 become smaller and smaller than the diameter of the round bars, the round bars are stopped from being discharged, the gaps at the upper parts become larger, the round bars are discharged from the feeding part 2, material distribution and discharging are continuously realized at intervals according to the process, the round bars in the feeding part 2 are distributed downwards one by one material, the round bars after material distribution fall into a groove 21 to be placed, and the conveying belt 19 is driven by a motor 23 to move, and conveying the round bar to a heating furnace.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Pole thermal treatment feed mechanism, including frame (1), its characterized in that: the upper portion of frame (1) is fixed with feeding portion (2), the lower part of feeding portion (2) is provided with feed mechanism (3), feed mechanism (3) are connected including rotating two first pivot (4) in frame (1), all are fixed with two crowded fritter (5) on every first pivot (4), are located to be fixed with crowded eager axle (6) between two fixed blocks on same first pivot (4), still be provided with first actuating mechanism (7) continuous with first pivot (4) in frame (1).

2. The round bar heat treatment feeding mechanism according to claim 1, wherein: first actuating mechanism (7) are including flexible driving piece (8), the lower part of frame (1) is fixed with bottom plate (9), the free end of flexible driving piece (8) with bottom plate (9) rotate to be connected, and the output of flexible driving piece (8) rotates and is connected with actuating lever (10), the both ends of actuating lever (10) are all rotated and are connected with drive plate (11), the other end and one of them first pivot (4) of drive plate (11) are fixed, link to each other through link gear (12) between two first pivots (4).

3. The round bar heat treatment feeding mechanism of claim 2, wherein: the linkage mechanism (12) comprises a first linkage plate (13) fixed with one of the first rotating shafts (4) and a second linkage plate (14) fixed with the other first rotating shaft (4), a guide post (15) is fixed on the first linkage plate (13), a guide groove (16) is formed in the second linkage plate (14), and the guide post (15) penetrates into the guide groove (16).

4. The round bar heat treatment feeding mechanism of claim 2, wherein: the top of bottom plate (9) is provided with defeated running gear (17), defeated running gear (17) are connected including rotating two inboard second pivot (18) in frame (1) lower part, and the common cover is equipped with conveyer belt (19) on two second pivot (18), be provided with integrative a plurality of archs (20) on conveyer belt (19), be provided with between two adjacent archs (20) recess (21), be provided with second actuating mechanism (22) that link to each other with second pivot (18) on frame (1).

5. The round bar heat treatment feeding mechanism of claim 4, wherein: the second driving mechanism (22) comprises a motor (23) fixed on one side of the rack (1), the output end of the motor (23) is fixed with one of the second rotating shafts (18), belt pulleys (24) are fixed to the other ends of the two second rotating shafts (18), and a belt (25) is sleeved between the two belt pulleys (24) jointly.

6. The round bar heat treatment feeding mechanism of claim 2, wherein: the telescopic driving member (8) is arranged as an electric cylinder, an air cylinder or a hydraulic cylinder.

7. The round bar heat treatment feeding mechanism according to claim 1, wherein: the feeding part (2) is arranged in a bucket shape.