CN219211477U - Bar processing system - Google Patents

Abstract

The utility model relates to the field of bar processing, in particular to a bar processing system which comprises a mechanical clamping jaw, a rotary feeding mechanism, a heating mechanism, a forging mechanism and a cooling mechanism, wherein the rotary feeding mechanism, the heating mechanism, the forging mechanism and the cooling mechanism are arranged on the periphery of the mechanical clamping jaw in a surrounding mode, the mechanical clamping jaw comprises a first clamping position and a second clamping position, the first clamping position is positioned on one side of the free end of the mechanical clamping jaw, the extending directions of the first clamping position and the second clamping position are mutually perpendicular, bars are placed on the rotary feeding mechanism, the rotary feeding mechanism carries out rotary feeding on the bars, the bars on the rotary feeding mechanism are placed on the cooling mechanism after being heated and forged by the heating mechanism and the forging mechanism, the mechanical clamping jaw realizes the fractional heating of the front end and the rear end of the bars through the switching between the first clamping position and the second clamping position, the bars can be guaranteed to be completely heated, and the forging effect is better.

Description

Bar processing system

Technical Field

The utility model relates to the field of bar machining, in particular to a bar machining system.

Background

In the production process of bar, operations such as feeding, heating, forging and cooling need to be carried out on the bar, and conventional production lines need to manually carry out feeding and discharging, control the switching of bar between processing stations, and manual operation process is loaded down with trivial details, and machining efficiency is lower, and the cost is higher, or uses mechanical clamping jaw to press from both sides to get the switching to the bar, and mechanical clamping jaw action is single, and the heating, the forging effect of bar are relatively poor.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a bar processing system which can solve the technical problems of low processing efficiency, poor bar heating forging effect and the like of a conventional production line.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a bar processing system, its characterized in that includes machinery clamping jaw and encloses and establish rotatory feed mechanism, heating mechanism, forging mechanism and cooling body in machinery clamping jaw week side, machinery clamping jaw includes first clamping position and second clamping position, first clamping position is located one side of machinery clamping jaw free end, the extending direction mutually perpendicular of first clamping position and second clamping position, and the bar is placed on rotatory feed mechanism, rotatory feed mechanism carries out rotatory feeding to the bar, bar on the rotatory feed mechanism of machinery clamping jaw centre gripping is placed on cooling body after heating mechanism and forging mechanism's heating and forging.

Further, the mechanical clamping jaw comprises a mechanical arm and a clamping head fixed on the mechanical arm, the clamping head comprises a driving part and two clamping plates which are oppositely arranged, one end of each clamping plate is in driving connection with the driving part, a first clamping part and a second clamping part which extend outwards are fixed on two sides of the other end of each clamping plate, a first clamping groove and a third clamping groove which are perpendicular to the extending direction of the first clamping groove are formed in the first clamping part, a second clamping groove is formed in the second clamping part, the second clamping groove and the third clamping groove are located on the same extension line, the first clamping groove forms a first clamping position, and the second clamping groove and the third clamping groove form a second clamping position.

Further, rotatory feed mechanism includes the material loading case, the top surface of material loading case is the inclined plane, the top and the bottom on inclined plane are blowing district and material loading district respectively, and the bar is placed in the blowing district, be fixed with rotatory feeding subassembly on the material loading district, rotatory feeding subassembly's bottom extends to in the material loading case, bar and rotatory feeding subassembly top contact, a plurality of material loading breach have been seted up on rotatory feeding subassembly's the week side, material loading case internal fixation has drive assembly, the rotatory feeding subassembly of drive assembly drive is by blowing district one side upward rotation, rotatory feeding subassembly internal fixation has first travel switch, first travel switch is connected with the drive assembly electricity, first travel switch control drive assembly opens and closes.

Further, the material loading case is located mechanical clamping jaw one side top and is fixed with the location cylinder, the location cylinder is located the front end of first travel switch, still be fixed with the second travel switch in the rotatory material loading subassembly, second travel switch is corresponding with location cylinder position, the second travel switch is connected with the drive assembly electricity, the bar in the location cylinder to the material loading breach promotes spacingly.

Further, the mounting plate that upward extends is fixed with to the material loading case side, the location cylinder is fixed on the mounting plate, set up on the mounting plate with the corresponding through-hole in location cylinder position, the location cylinder passes the through-hole and carries out the top to the tip of bar and support spacing, set up the breach of stepping down on the mounting plate, it corresponds with first journey switch position to step down the breach, mechanical clamping jaw passes the breach of stepping down and presss from both sides the bar that the rotatory material loading subassembly is located first journey switch position and get.

Further, the heating mechanism comprises a first heating furnace and a second heating furnace, and the bar stock is inserted into the first heating furnace and the second heating furnace for heating.

Further, the first heating furnace and the second heating furnace are horizontally arranged, the heightening parts are fixed on the bottom surfaces in the first heating furnace and the second heating furnace, the bar stock is placed on the heightening parts, and the end parts of the bar stock protrude out and are in heightening parts.

Further, the furnace mouths of the first heating furnace and the second heating furnace are fixed with supporting components, and the supporting components support and limit bar ends drawn out of the first heating furnace and the second heating furnace.

Further, the forging mechanism comprises a mechanism main body and a jack formed in the mechanism main body, and the bar stock is inserted into the jack for forging.

Further, the cooling mechanism comprises a cooling frame, the cooling frame comprises a frame main body and a plurality of support arms, one ends of the support arms are fixedly connected with the frame main body, the support arms are distributed on one side of the frame main body in an array mode, and the free ends of the support arms incline downwards to one end of the frame main body.

The beneficial effects of the utility model are as follows:

in this scheme, mechanical clamping jaw presss from both sides and gets the transportation to the bar, and first clamping position on the mechanical clamping jaw presss from both sides the bar tip and gets, realizes the action of pull and promotion, and the second centre gripping of mechanical clamping jaw is for carrying out the centre gripping to the tip of bar, realizes the stable centre gripping transportation of bar, switches between first clamping position and the second clamping position, realizes the fractional heating to bar front end and rear end, guarantees that the bar can carry out complete heating, and forging effect is better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related 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 a bar stock processing system according to the present utility model;

FIG. 2 is a schematic view of a first heating furnace according to the present utility model;

FIG. 3 is an enlarged schematic view of a part A of a first heating furnace according to the utility model;

FIG. 4 is a schematic view of a mechanical jaw according to the present utility model;

FIG. 5 is a schematic view of a chuck according to the present utility model;

FIG. 6 is a schematic structural view of a rotary feeding mechanism according to the present utility model;

fig. 7 is a schematic diagram of the internal structure of the rotary feeding mechanism according to the present utility model.

Description of the main reference signs

a. Mechanical clamping jaws; b. a rotary feeding mechanism; c. a heating mechanism;

1. a mechanical arm;

2. a chuck; 201. a clamping plate; 202. clamping blocks; 2021. a first clamping part; 2022. a second clamping portion; 2023. a first clamping groove; 2024. a second clamping groove; 2025. a third clamping groove; 203. a drive box; 204. a slide rail; 205. a telescopic cylinder; 2051. a cylinder body; 2052. a telescopic rod; 206. a stabilizing guide assembly; 2061. a center shaft; 2062. a first connecting rod; 2063. a second connecting rod; 207. a first driving plate; 208. a second driving plate; 209. a slide block;

3. feeding a material box; 301. an inclined surface; 3011. a discharging area; 3012. a feeding area; 302. a feeding station; 303. a plug hole; 304. a limit baffle; 305. a mounting plate; 3051. a through hole; 3052. a relief notch; 306. positioning a cylinder; 307. a mounting frame; 308. a drive motor; 309. a mounting opening; 310. a door panel; 311. a transmission belt;

4. rotating the feeding assembly; 401. a rotation shaft; 402. a feeding disc; 4021. a feeding notch; 4022. feeding stroke; 403. a first travel switch;

5. a first heating furnace; 501. a lifting rod; 502. a spacer bar;

6. a second heating furnace;

7. a support assembly; 701. a support frame; 702. a support cylinder; 703. a telescopic guide rod; 704. a support base; 7041. a plugging channel; 705. a heat insulating sheet; 706. a support plate;

8. a forging mechanism; 801. a mechanism body; 802. a jack;

9. a cooling rack; 901. a rack main body; 902. a support arm;

10. and (5) bar stock.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the utility model provides a bar processing system, which comprises a mechanical clamping jaw a, a rotary feeding mechanism b, a heating mechanism c, a forging mechanism 8 and a cooling mechanism, wherein the rotary feeding mechanism b, the heating mechanism c, the forging mechanism 8 and the cooling mechanism are arranged around the periphery of the mechanical clamping jaw a, the mechanical clamping jaw a comprises a first clamping position and a second clamping position, the first clamping position is positioned at one side of the free end of the mechanical clamping jaw a, the extending directions of the first clamping position and the second clamping position are mutually perpendicular, a bar 10 is placed on the rotary feeding mechanism b, the rotary feeding mechanism b carries out rotary feeding on the bar 10, and the bar 10 on the rotary feeding mechanism b is placed on the cooling mechanism after being heated and forged by the heating mechanism c and the forging mechanism 8. The rotary feeding mechanism b, the heating mechanism c, the forging mechanism 8 and the cooling frame 9 are sequentially arranged on the periphery of the mechanical clamping jaw a in a surrounding mode, and the travelling route of the mechanical clamping jaw a is in a circumferential shape.

Referring to fig. 4 and 5, the mechanical clamping jaw a includes a mechanical arm 1 and a chuck 2 fixed on the mechanical arm 1, the chuck 2 includes a driving portion and two opposite clamping plates 201, one end of the clamping plates 201 is in driving connection with the driving portion, and a first clamping portion 2021 and a second clamping portion 2022 extending outwards are fixed on two sides of the other end of the clamping plates 201, i.e. the other end of the clamping plates 201 is the free end. In this embodiment, the clamping block 202 is detachably fixed to the other end of the clamping plate 201, the outer side surface of the clamping block 202 is flush with the outer side surface of the clamping plate 201, and the first clamping portion 2021 and the second clamping portion 2022 are fixed to the clamping block 202. The clamp block 202 is detachably fixed on the clamping plate 201 by bolts, the clamp block 202 is in direct contact with a product in the clamping process, abrasion is easy to occur, and the replacement cost can be effectively reduced by independently replacing the clamp block 202.

Referring to fig. 4 and 5, a first clamping groove 2023 and a third clamping groove 2025 perpendicular to the extending direction of the first clamping groove 2023 are formed on the first clamping portion 2021; the second clamping portion 2022 is provided with a second clamping groove 2024, and the second clamping groove 2024 and the third clamping groove 2025 are located on the same extension line. The first clamping groove 2023 extends in the length direction of the first clamping portion 2021 and penetrates the clamping block 202, and the second clamping groove 2024 and the third clamping groove 2025 extend in the width direction of the first clamping portion 2021 and the second clamping portion 2022 and penetrate the clamping block 202. The first clamping groove 2023 forms a first clamping direction, so that the end of the bar 10 can be clamped or pulled, and a product positioned at the edge can be clamped more easily. The second clamping portion 2022 and the third clamping portion form a second clamping direction, and the clamping block 202 can clamp the middle portion of the bar 10 through the second clamping direction, in this embodiment, the first clamping groove 2023 forms the first clamping position, and the second clamping groove 2024 and the third clamping groove 2025 form the second clamping position. Simultaneously first clamping part 2021 and second clamping part 2022 exert effort to bar 10 simultaneously, have higher stability, in the production process, through the alternate use of first centre gripping direction and second centre gripping direction, can satisfy most service scenario, have higher practicality. In this embodiment, the length of the first clamping portion 2021 is greater than that of the second clamping portion 2022, the first clamping portion 2021 is used for drawing and clamping, and the longer first clamping portion 2021 can clamp the edge of the bar 10 to the greatest extent during drawing and has better stability. In this embodiment, the first clamping groove 2023, the second clamping groove 2024 and the third clamping groove 2025 are all V-shaped openings, and the inner side walls of the V-shaped openings can perform more stable propping clamping on the bar 10.

Referring to fig. 4 and 5, the driving portion includes a driving box 203, the driving box 203 is fixedly connected with the mechanical arm 1, a sliding rail 204 and a telescopic cylinder 205 are fixed in the driving box 203, a first driving plate 207 and a second driving plate 208 are movably fixed on the sliding rail 204, and in this embodiment, the first driving plate 207 and the second driving plate 208 are horizontally placed on the sliding rail 204. One end of the side surface of the telescopic cylinder 205 is fixed on one side of the first driving plate 207, the driving end of the telescopic cylinder 205 is fixed on the same side of the second driving plate 208, and the telescopic cylinder 205 is horizontally arranged on the first driving plate 207 and the second driving plate 208. Two clamping plates 201 are respectively fixed on the other sides of the first driving plate 207 and the second driving plate 208, and the first driving plate 207 and the second driving plate 208 are perpendicular to the clamping plates 201.

Referring to fig. 5, a stabilizing guide assembly 206 is movably connected between the first driving plate 207 and the second driving plate 208. The stabilizing guide assembly 206 includes a central shaft 2061, a first connecting rod 2062 and two second connecting rods 2063, the central shaft 2061 is fixed in the middle of the sliding rails 204, in this embodiment, the number of the sliding rails 204 is two, two sliding blocks 209 matched with the sliding rails 204 are fixed at the bottoms of the first driving plate 207 and the second driving plate 208, and the sliding blocks 209 are slidably fixed on the sliding rails 204. The central shaft 2061 is fixed between the middle parts of the two slide rails 204, and the two slide rails 204 increase the supporting area between the slide rails 204 and the first drive plate 207 and the second drive plate 208, so as to ensure the stability of the movement of the first drive plate 207 and the second drive plate 208 on the slide rails 204. The top of axis 2061 is fixed connection with the other end of flexible cylinder 205 side, and axis 2061 plays the effect of axle center, and axis 2061 plays the supporting role simultaneously, and axis 2061 supports the other end of flexible cylinder 205 side, avoids flexible cylinder 205 to bulge in the stability of first drive plate 207 part. The middle part of the first connecting rod 2062 is rotatably sleeved on the middle shaft 2061, one ends of the two second connecting rods 2063 are rotatably fixed on two ends of the first connecting rod 2062 through bearings respectively, and the other ends of the two second connecting rods 2063 are rotatably fixed on the first driving plate 207 and the second driving plate 208 through bearings respectively. The first driving plate 207 and the second driving plate 208 simultaneously rotate between the first connecting rod 2062 and the second connecting rod 2063 during the movement, the second connecting rod 2063 applies a pulling force to the first driving plate 207 and the second driving plate 208 to approach each other during the approach, and the second connecting rod 2063 applies a pushing force to the first driving plate 207 and the second driving plate 208 to separate from each other during the separation, so that the power of the telescopic cylinder 205 is reduced, and the movement stability of the first driving plate 207 and the second driving plate 208 is ensured.

Referring to fig. 5, the telescopic cylinder 205 includes a cylinder body 2051 and a telescopic rod 2052, wherein a bottom end of one side of the cylinder body 2051 is fixedly connected with the first driving plate 207, a top end of one side of the cylinder body 2051 is fixedly connected with a top of the middle shaft 2061, a connecting column is fixed on the second driving plate 208, one end of the telescopic rod 2052 is fixedly driven on the cylinder body 2051, and the other end of the telescopic rod 2052 is fixedly connected on the connecting column.

The cylinder body 2051 pushes or contracts the telescopic rod 2052, thereby driving the first and second driving plates 207 and 208 toward or away from each other, and thereby controlling the two clamping plates 201 toward or away from each other. The first clamping groove 2023 that the clamping plate 201 outwards extends clamps, pulls the end of the bar 10, and the second clamping groove 2024 and the third clamping groove 2025 stably clamp the middle of the bar 10, and the mechanical arm 1 controls the clamping jaw to switch between the first clamping direction and the second clamping direction, so that the device has higher flexibility and stronger practicability.

Referring to fig. 1, 6 and 7, the rotary feeding mechanism b includes a feeding box 3, the top surface of the feeding box 3 is an inclined surface 301, the top and bottom of the inclined surface 301 are a discharging area 3011 and a feeding area 3012 respectively, and the bar stock 10 is stacked or tiled in the discharging area 3011. The inclined plane 301 is positioned in the discharging area 3011 and provided with a plurality of sequentially arranged plug holes 303, and limit baffles 304 are plugged in the plug holes 303. The limit baffle 304 coarsely positions the bar 10, so that the position deviation among the stacked bar 10 is reduced, the coincidence degree among the bar 10 is ensured, and the difficulty of subsequent positioning is reduced. The limit baffle 304 can be inserted into the plurality of inserting holes 303, so that bars 10 with different lengths can be matched, and the practicability is good.

Referring to fig. 6, a rotary feeding assembly 4 is fixed on the feeding area 3012, at least one feeding station 302 is provided on the inclined surface 301 located on the feeding area 3012, and the rotary feeding assembly 4 is disposed on the feeding station 302. In this embodiment, the number of the feeding stations 302 is two, and two feeding stations 302 are arranged in parallel, and in the installation process, the installation position of the rotary feeding assembly 4 can be selected according to the use requirement, so that the rotary feeding assembly has better practicability. The bottom of the rotary feeding assembly 4 extends into the upper feed box 3, and the bar stock 10 is in propping contact with the rotary feeding assembly 4. A plurality of feeding gaps 4021 are formed on the peripheral side of the rotary feeding assembly 4, in this embodiment, the size of the feeding gaps 4021 is matched with the size of the bar 10, and one feeding gap 4021 accommodates one bar 10. The feeding box 3 is internally fixed with a driving component, the driving component drives the rotary feeding component 4 to rotate upwards from one side of the discharging area 3011, the bar 10 is propped against and contacted with the rotary feeding component 4 under the influence of gravity, the rotary feeding component 4 rotates upwards, the feeding notch 4021 rotates to the upper part of the inclined plane 301 from the lower part of the inclined plane 301, and the bar 10 falls into the feeding notch 4021 to rotate along with the rotary feeding component 4.

Referring to fig. 6 and 7, in the present embodiment, the rotary feeding assembly 4 includes a rotary shaft 401 and feeding discs 402 fixed on two sides of the rotary shaft 401, and a plurality of feeding notches 4021 are formed on the periphery of the feeding discs 402. Referring to the figure, in this embodiment, the driving assembly includes a driving motor 308, the driving motor 308 is in driving connection with the rotating shaft 401 through a driving belt 311, and the driving motor 308 drives the rotating shaft 401 to rotate, so as to drive the two feeding disks 402 to synchronously rotate. A first travel switch 403 and a second travel switch (not shown in the drawings) are fixed in the rotary feeding assembly 4, that is, the first travel switch 403 and the second travel switch are fixed between the two feeding disks 402. The first travel switch 403 and the second travel switch are electrically connected with the driving component, and the first travel switch 403 and the second travel switch jointly control the driving component to be turned on and turned off. Referring to the drawings, the rotary feeding assembly 4 includes an upward rotary feeding stroke 4022, that is, a direction indicated by a dashed arrow in the drawing is a rotation direction of the feeding stroke 4022, the first stroke switch 403 is located at an end of the feeding stroke 4022, that is, the first stroke switch 403 is located at a top of the feeding disc 402, and the second stroke switch is located on the feeding stroke 4022, that is, the second stroke switch is located on a side of the first stroke switch 403 near the discharging area 3011.

Referring to fig. 6 and 7, an upwardly extending mounting plate 305 is fixed on top of a side surface of the feeding box 3, and a yielding gap 3052 is formed on the mounting plate 305, and the yielding gap 3052 corresponds to the first travel switch 403 in position. The mechanical clamping jaw a passes through the yielding gap 3052 to clamp the front end of the bar 10, which is positioned at the first travel switch 403, of the rotary feeding assembly 4, and the yielding gap 3052 yields the mechanical clamping jaw a, so that the mechanical clamping jaw a can clamp the bar 10, which is positioned at the first travel switch 403, better.

Referring to fig. 6 and 7, a positioning cylinder 306 is fixed on the mounting plate 305 at one side of the yielding gap 3052, and the positioning cylinder 306 corresponds to the second travel switch. Through holes 3051 corresponding to the positioning air cylinders 306 are formed in the mounting plate 305, and the positioning air cylinders 306 penetrate through the through holes 3051 to push and limit the end portions of the bar 10. The positioning cylinder 306 is located at the front end of the first travel switch 403, the positioning cylinder 306 pushes and positions the ends of the bars 10, and the pushing distance of the positioning cylinder 306 is a fixed distance, so that the ends of the bars 10 located at the same position continue to ascend to the position of the first travel switch 403 to be clamped by an external clamp. In the conventional feeding process, a tail pushing and positioning mode is adopted for positioning the bar 10, a limiting plate is placed at the end part of the bar 10, and the tail of the bar 10 is pushed to enable the end part of the bar 10 to be propped against the limiting plate, so that the position of the end part of the bar 10 is unified in the feeding process. But conventional locate mode is to the stroke that promotes different length to bar 10 of different length, and positioning efficiency is lower, and in this scheme, the afterbody of bar 10 does not set up the limiting plate, and positioning cylinder 306 promotes the location to the tip of bar 10, and in each location process, positioning cylinder 306 promotes the stroke for fixed stroke, can adapt to bar 10 of different length, and positioning efficiency is higher simultaneously, and the positioning accuracy is higher.

Referring to fig. 7, a mounting frame 307 is fixed in the feeding box 3, and a driving motor 308 is fixed on the mounting frame 307. A mounting opening 309 is formed in one side of the feeding box 3, and a door plate 310 is hinged to the mounting opening 309. By opening and closing the door panel 310, the installation and maintenance of the driving motor 308 are completed, and the use is more convenient.

According to the length adjustment limit baffle 304 position of bar 10, bar 10 piles up or tiling in blowing district 3011, limit baffle 304 and mounting panel 305 carry out coarse positioning to the both sides of bar 10. Bar 10 is in abutting contact with feed disc 402 under the force of gravity. When the feeding disc 402 rotates upwards, the feeding notch 4021 rotates to the position above the inclined surface 301 from the inside of the feeding box 3, and the bar 10 rolls into the feeding notch 4021 under the action of gravity and moves upwards along with the feeding disc 402. The remaining bar 10 continues to roll down the inclined surface 301 waiting for the next loading gap 4021 to rotate out of the loading bin 3.

The bar 10 on the feeding disc 402 moves up to the second travel switch, the second travel switch controls the driving motor 308 to stop rotating, and the positioning cylinder 306 passes through the through hole 3051 to push and position the end of the bar 10 on the second travel switch. After the positioning of the positioning cylinder 306 is completed, the second travel switch controls the driving motor 308 to rotate, so as to drive the bar 10 to continue to ascend to the position of the first travel switch 403. When the first travel switch 403 detects that the bar 10 is in place, the drive motor 308 is controlled to stop rotating, and the external clamp passes through the yielding notch 3052 of the mounting plate 305 to clamp the end of the bar 10. The positioning cylinder 306 of this scheme is accurate in positioning, and the material loading disc 402 material loading is efficient.

Referring to fig. 1-3, the heating mechanism c includes a first heating furnace 5 and a second heating furnace 6, the bar 10 is inserted into the first heating furnace 5 and the second heating furnace 6 for heating, the number of the heating furnaces is two, the bar 10 heated once and the bar 10 heated twice are heated respectively, accuracy of the heating step is increased, and it is ensured that both the front end and the rear end of the bar 10 can be heated completely. In this embodiment, the first heating furnace 5 and the second heating furnace 6 are horizontally arranged, the raised portions are fixed on the bottom surfaces in the first heating furnace 5 and the second heating furnace 6, the bar 10 is stacked on the raised portions, and the end portions of the bar 10 protrude out and are raised. The elevating portion includes a plurality of elevating bars 501, the elevating bars 501 are fixed at equal intervals on the bottom surfaces in the first heating furnace 5 and the second heating furnace 6, and the bar 10 is placed between the adjacent elevating bars 501. In this embodiment, spacer bars 502 are fixed to the bottom surfaces of the first heating furnace 5 and the second heating furnace 6 at intervals, and the spacer bars 501 are positioned between adjacent spacer bars 502. The spacer rod 502 fixes the elevating rod 501, so that the stability of the elevating rod 501 is ensured; the bars 10 are placed on the adjacent elevating bars 501, so that the bars 10 are ensured to have the same interval, and are orderly arranged in the first heating furnace 5 and the second heating furnace 6, so that the mechanical clamping jaw a is convenient to clamp; meanwhile, the bar 10 protrudes out and the heightening rod 501 is lifted, and the mechanical clamping jaw a clamps the protruding part of the bar 10 up and down, so that the bar 10 in the first heating furnace 5 and the second heating furnace 6 can be clamped stably. Meanwhile, the first clamping position of the mechanical clamping jaw a is located at the end part, so that the clamping of the edge bar 10 can be met, the whole first heating furnace 5 and the second heating furnace 6 can be fully paved with the bar 10 in the heating process, the space in the first heating furnace 5 and the space in the second heating furnace 6 are fully utilized, and the heating efficiency is higher.

Referring to fig. 2 and 3, the furnace openings of the first heating furnace 5 and the second heating furnace 6 are fixed with a supporting component 7, and the supporting component 7 supports and limits the ends of the bar 10 drawn out of the first heating furnace 5 and the second heating furnace 6. In this embodiment, the supporting component 7 includes a supporting frame 701, a supporting cylinder 702 and a telescopic guide rod 703 fixed at two ends of the supporting cylinder 702 are fixed in the supporting frame 701, and a supporting base 704 is fixed at the driving end of the telescopic cylinder 205 and the top end of the telescopic guide rod 703. The supporting base 704 is provided with a plugging channel 7041, and a supporting plate 706 is fixed in the plugging channel 7041. In this embodiment, the top of the supporting plate 706 is serrated, and the ends of the bar 10 drawn out of the first heating furnace 5 and the second heating furnace 6 are embedded between the serrations, so that the stability is higher. The heat insulation sheet 705 is fixed on the inner side wall of the inserting channel 7041, the heat insulation sheet 705 is fixedly connected with the supporting plate 706, and the heat insulation sheet 705 insulates the supporting plate 706 and the supporting base 704, so that the supporting cylinder 702 is protected, and the heat of the bar 10 is prevented from being transferred to the supporting cylinder 702, so that the working stability of the supporting cylinder 702 is affected. The telescopic guide rod 703 has a guiding function, and meanwhile, the telescopic guide rod 703 and the supporting cylinder 702 drive and fix the two ends and the middle part of the supporting base 704, so that the stability of the supporting base 704 in up-and-down movement is ensured.

Referring to fig. 1, the forging mechanism 8 includes a mechanism body and a socket 802 provided on the mechanism body, and a bar 10 is inserted into the socket 802 to be forged.

Referring to fig. 1, the cooling rack 9 includes a rack main body 901 and a plurality of support arms 902 fixed on the rack main body 901, the support arms 902 are distributed in an array, the plurality of support arms 902 are located at the same horizontal height to stably place the bar 10, and the plurality of support arms 902 are arranged at the vertical height, so that the vertical height of the rack main body 901 is effectively utilized, and the rack has a better storage effect. One end of the supporting arm 902 is fixedly connected with the frame main body 901, the supporting arm 902 is inclined downwards to one end of the frame main body 901 from the free end, and the inclined supporting arm 902 enables bars 10 to be piled up at the fixed position of the supporting arm 902 and the frame main body 901, so that the stability is better.

When the rotary feeding mechanism is used, the bar 10 is stacked on the rotary feeding mechanism b, and the bar 10 is rotationally fed by the rotary feeding mechanism b. The first clamping position of the mechanical clamping jaw a clamps the front end of the bar 10 on the rotary feeding mechanism b, and the mechanical clamping jaw a inserts the rear end of the bar 10 into the first heating furnace 5 for one-time heating through the first clamping position. The first clamping position of the mechanical clamping jaw a clamps the front end of the bar 10 which is heated at one time, the front end of the bar 10 is pulled out of the first heating furnace 5, and the mechanical clamping jaw a switches the second clamping position to clamp the middle part of the bar 10. The mechanical jaw a inserts the rear end of the bar 10, which is once heated, into the forging mechanism 8 for one forging. Subsequently, the second clamping position of the mechanical clamping jaw a clamps the middle part of the bar 10 after one forging, the mechanical clamping jaw a rotates to change the positions of the front end and the rear end of the bar 10, the mechanical clamping jaw a inserts the front end of the bar 10 into the second heating furnace 6 through the second clamping position, and the mechanical clamping jaw a releases the second clamping position and pushes the bar 10 into the second heating furnace 6 through the first clamping position completely to perform secondary heating. After secondary heating, the first clamping position of the mechanical clamping jaw a clamps the rear end of the bar 10 subjected to secondary heating, the rear end of the bar 10 is pulled out of the second heating furnace 6, and the mechanical clamping jaw a switches the second clamping position to clamp the middle part of the bar 10. The mechanical clamping jaw a inserts the front end of the bar 10 subjected to secondary heating into the forging mechanism 8 for secondary forging. After forging is completed, the middle part of the bar 10 subjected to secondary forging is clamped by the mechanical clamping jaw a through the second clamping position, and the bar 10 is transported to the cooling frame 9 by the mechanical clamping jaw a to be cooled and stored.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a bar processing system, its characterized in that includes machinery clamping jaw and encloses and establish rotatory feed mechanism, heating mechanism, forging mechanism and cooling body in machinery clamping jaw week side, machinery clamping jaw includes first clamping position and second clamping position, first clamping position is located one side of machinery clamping jaw free end, the extending direction mutually perpendicular of first clamping position and second clamping position, and the bar is placed on rotatory feed mechanism, rotatory feed mechanism carries out rotatory feeding to the bar, bar on the rotatory feed mechanism of machinery clamping jaw centre gripping is placed on cooling body after heating mechanism and forging mechanism's heating and forging.

2. A bar stock processing system according to claim 1, wherein: the mechanical clamping jaw comprises a mechanical arm and a clamping head fixed on the mechanical arm, the clamping head comprises a driving part and two clamping plates which are oppositely arranged, one end of each clamping plate is in driving connection with the driving part, a first clamping part and a second clamping part which extend outwards are fixed on two sides of the other end of each clamping plate, a first clamping groove and a third clamping groove which are mutually perpendicular to the extending direction of the first clamping groove are formed in the first clamping part, a second clamping groove is formed in the second clamping part, the second clamping groove and the third clamping groove are located on the same extension line, the first clamping groove forms a first clamping position, and the second clamping groove and the third clamping groove form a second clamping position.

3. A bar stock processing system according to claim 1, wherein: the rotary feeding mechanism comprises a feeding box, the top surface of the feeding box is an inclined surface, the top and the bottom of the inclined surface are respectively a discharging area and a feeding area, a bar stock is placed in the discharging area, a rotary feeding assembly is fixed on the feeding area, the bottom of the rotary feeding assembly extends into the feeding box, the bar stock is in propping contact with the rotary feeding assembly, a plurality of feeding gaps are formed in the peripheral side of the rotary feeding assembly, a driving assembly is fixed in the feeding box, the driving assembly drives the rotary feeding assembly to rotate upwards from one side of the discharging area, a first travel switch is fixed in the rotary feeding assembly, the first travel switch is electrically connected with the driving assembly, and the first travel switch controls the driving assembly to open and close.

4. A bar stock machining system according to claim 3, wherein: the feeding box is fixed with a positioning cylinder at the top of one side of the mechanical clamping jaw, the positioning cylinder is positioned at the front end of the first travel switch, a second travel switch is further fixed in the rotary feeding assembly and corresponds to the positioning cylinder in position, the second travel switch is electrically connected with the driving assembly, and the positioning cylinder pushes and limits bars in the feeding notch.

5. A bar stock processing system according to claim 4, wherein: the utility model discloses a rotary feeding assembly, including material loading case, positioning cylinder, locating cylinder, setting up the position of the material loading case, the material loading case side is fixed with the mounting panel that upwards extends, the positioning cylinder is fixed on the mounting panel, set up on the mounting panel with the corresponding through-hole of positioning cylinder position, the positioning cylinder passes the through-hole and carries out the top to the tip of bar and support spacing, set up the breach of stepping down on the mounting panel, the breach of stepping down corresponds with first journey switch position, mechanical clamping jaw passes the breach of stepping down and presss from both sides the bar that rotary feeding assembly is located first journey switch position.

6. A bar stock processing system according to claim 1, wherein: the heating mechanism comprises a first heating furnace and a second heating furnace, and the bar stock is inserted into the first heating furnace and the second heating furnace for heating.

7. A bar stock processing system according to claim 6, wherein: the first heating furnace and the second heating furnace are horizontally arranged, heightening parts are fixed on the bottom surfaces in the first heating furnace and the second heating furnace, bars are placed on the heightening parts, and the ends of the bars protrude out and are raised.

8. A bar stock processing system according to claim 6, wherein: the furnace mouths of the first heating furnace and the second heating furnace are fixedly provided with supporting components, and the supporting components support and limit bar ends drawn out of the first heating furnace and the second heating furnace.

9. A bar stock processing system according to claim 1, wherein: the forging mechanism comprises a mechanism main body and a jack arranged on the mechanism main body, and the bar stock is inserted into the jack for forging.

10. A bar stock processing system according to claim 1, wherein: the cooling mechanism comprises a cooling frame, the cooling frame comprises a frame main body and a plurality of support arms, one ends of the support arms are fixedly connected with the frame main body, the support arms are distributed on one side of the frame main body in an array mode, and the free ends of the support arms incline downwards to one end of the frame main body.

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