CN215614695U

CN215614695U - Discharging device for steel bar straightening machine

Info

Publication number: CN215614695U
Application number: CN202121978970.0U
Authority: CN
Inventors: 缪文治
Original assignee: Jiangyin Shengdong Metal Products Co ltd
Current assignee: Jiangyin Shengdong Metal Products Co ltd
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-01-25
Anticipated expiration: 2031-08-21

Abstract

The utility model belongs to the technical field of the reinforcing bar processing and specifically relates to a discharge apparatus for reinforcing bar straightening machine is related to, and it includes the frame, still including connect in the frame hold the material frame, connect in the base plate of frame, the bottom of holding the material frame is opened there is the discharge opening, the below of holding the material frame is equipped with and is used for sheltering from the flitch that holds of discharge opening, the base plate is located hold the below of material frame, be connected with on the base plate and be used for the drive hold the first drive assembly that the flitch goes up and down, first drive assembly including connect in first mounting panel, the vertical connection of base plate in the first cylinder of first mounting panel, the piston rod fixed connection of first cylinder in hold the flitch. This application has the effect of the automatic discharge who realizes the reinforcing bar after the straightening.

Description

Discharging device for steel bar straightening machine

Technical Field

The application relates to the field of reinforcing steel bar processing, in particular to a discharging device for a reinforcing steel bar straightening machine.

Background

The steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, and includes various types such as plain round steel bar, ribbed steel bar and twisted steel bar. The bars are generally circular in cross-section and sometimes square with rounded corners.

The steel bar needs to be heated, rolled, heat treated and other processes during manufacturing, and in the production process, due to factors such as uneven cooling, uneven plastic deformation, steel bar heating and the like, residual stress exists in the steel bar, so that the steel bar is easy to generate plastic deformation, and the steel bar needs to be straightened.

Chinese patent No. CN204294823U discloses a steel bar straightening device, which comprises a conveying device, a straightening device, a frame, and a powder recovery device; the conveying device comprises a reinforcing steel bar inlet end, a conveying track and a reinforcing steel bar outlet end; one end of the straightening device is connected with the steel bar inlet end, and the other end of the straightening device is connected with the steel bar outlet end; the powder recovery device is embedded in a workbench below the straightening device.

In the actual use process: transmission device and straightener cooperate each other, have realized the straightening to the reinforcing bar, nevertheless accomplish the back at the reinforcing bar straightening, generally unload the reinforcing bar one by artifical manual, bind after unloading, have wasted a large amount of manpowers, and degree of automation is low.

SUMMERY OF THE UTILITY MODEL

In order to realize the automatic discharge of straightening back reinforcing bar, this application provides a discharge apparatus for reinforcing bar straightening machine.

The application provides a discharge apparatus for straightener adopts following technical scheme:

the utility model provides a discharge apparatus for bar straightener, includes the frame, still including connect in the frame hold the material frame, connect in the base plate of frame, the bottom of holding the material frame is opened there is the discharge opening, the below of holding the material frame is equipped with and is used for sheltering from the flitch that holds of discharge opening, the base plate is located hold the below of material frame, be connected with on the base plate and be used for the drive hold the first drive assembly that the flitch goes up and down, first drive assembly including connect in first mounting panel, the vertical connection of base plate in the first cylinder of first mounting panel, the piston rod fixed connection of first cylinder in hold the flitch.

By adopting the technical scheme, the straightened reinforcing steel bars roll on the material bearing plate through the discharge port and are gradually accumulated on the material bearing plate, and when the reinforcing steel bars reach a certain number, the first driving assembly drives the material bearing plate to move downwards, so that automatic discharging is realized.

Optionally, a material guide plate is fixedly connected to the inner wall of the material bearing frame, and one side of the material guide plate is obliquely arranged towards the discharge opening.

Through adopting above-mentioned technical scheme, the stock guide provides direction and bearing for the roll of reinforcing bar, has improved the accuracy that the stock guide rolls on holding the flitch, simultaneously, has reduced the highly too high of reinforcing bar whereabouts, leads to reinforcing bar and holding the flitch to produce the possibility of warping.

Optionally, a standby plate is arranged on one side of the material bearing plate, a second driving assembly used for driving the standby plate to lift is connected to the base plate, the second driving assembly comprises a second mounting plate connected to the base plate and a second cylinder vertically connected to the second mounting plate, a piston rod of the second cylinder is fixedly connected to the standby plate, the second mounting plate and the first mounting plate are connected to the base plate in a sliding manner, and an adjusting assembly used for driving the second mounting plate and the first mounting plate to slide in the same direction is connected to the base plate.

By adopting the technical scheme, after the first driving component drives the material bearing plate to move downwards, the adjusting component drives the standby plate and the material bearing plate to move simultaneously until the standby plate is positioned below the discharge opening, then, the second driving component drives the standby plate to move until the standby plate is abutted against the material bearing frame, the standby plate bears the straightened steel bars, and an operator bundles the steel bars on the standby plate, so that the working efficiency is improved.

Optionally, the material receiving plate is fixedly connected with two first limiting plates arranged side by side, the standby plate is fixedly connected with two second limiting plates arranged side by side, and the upper surfaces of the first limiting plate and the second limiting plate are both located below the lowest point of the material guide plate.

By adopting the technical scheme, the first limiting plate limits the reinforcing steel bars on the material bearing plate, the second limiting plate limits the reinforcing steel bars on the standby plate, and the possibility that the reinforcing steel bars roll off from the material bearing plate and the standby plate is reduced.

Optionally, the adjusting assembly comprises a gear rotatably connected to the base plate, a rack slidably connected to the base plate, the gear is meshed with the rack, the rack is fixedly connected to the second mounting plate and the first mounting plate, and the base plate is connected with a driving motor for driving the gear to rotate.

By adopting the technical scheme, the driving motor drives the gear to rotate, the gear drives the rack to slide, and the rack is linked with the second mounting plate and the first mounting plate, so that the movement of the material bearing plate and the standby plate is realized.

Optionally, a guide groove is formed in the substrate along the sliding direction of the rack, and a guide strip sliding in the guide groove is formed on the rack.

Through adopting above-mentioned technical scheme, the guide way is spacing to the gib block to spacing is carried out the rack, has improved the stability of rack slip in-process.

Optionally, a deceleration strip is formed on the upper surface of the material guide plate.

By adopting the technical scheme, the deceleration strip is arranged, so that the rolling speed of the steel bars on the guide plate is reduced, and the possibility of deformation of the steel bars when the steel bars fall on the material bearing plate and the standby plate due to the fact that the falling speed of the steel bars is too high is reduced.

Optionally, fixedly connected with is on a parallel with on the base plate the guide bar of rack, sliding sleeve is equipped with first guide block and second guide block on the guide bar, first guide block fixed connection in first mounting panel, second guide block fixed connection in the second mounting panel.

Through adopting above-mentioned technical scheme, first guide block, second guide block and guide bar mutually support, provide direction and spacing to the slip of second mounting panel and first mounting panel, have improved the stability of second mounting panel and first mounting panel motion process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the straightened reinforcing steel bars roll on the material bearing plate through the discharge port and are gradually accumulated on the material bearing plate, and when the reinforcing steel bars reach a certain number, the first driving assembly drives the material bearing plate to move downwards, so that automatic discharging is realized;

2. when the first driving assembly drives the material bearing plate to move downwards, the adjusting assembly drives the standby plate and the material bearing plate to move simultaneously until the standby plate is positioned below the discharge opening, then, the second driving assembly drives the standby plate to move until the standby plate abuts against the material bearing frame, the standby plate bears straightened reinforcing steel bars, and an operator ties up the reinforcing steel bars on the standby plate, so that the working efficiency is improved;

3. the deceleration strip is arranged, so that the rolling speed of the steel bars on the material guide plate is reduced, and the possibility of deformation of the steel bars when the steel bars fall on the material bearing plate and the standby plate due to the fact that the falling speed of the steel bars is too high is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a first drive assembly embodied in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a second drive assembly embodied in an embodiment of the present application;

fig. 4 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a frame; 101. a frame body; 102. supporting legs; 2. a substrate; 3. a material bearing frame; 301. a discharge opening; 4. a material guide plate; 401. a speed bump; 5. a material bearing plate; 501. a first limit plate; 6. a first drive assembly; 601. a first mounting plate; 602. a first cylinder; 603. a first support frame; 7. preparing a plate; 701. a second limiting plate; 8. a second drive assembly; 801. a second mounting plate; 802. a second cylinder; 803. a second support frame; 9. an adjustment assembly; 901. a gear; 902. a rack; 903. a drive motor; 10. a guide groove; 11. a guide strip; 12. a guide bar; 13. a first guide block; 14. a second guide block; 15. an adapter.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a discharging device for a steel bar straightening machine. Referring to fig. 1, the discharging device for the steel bar straightener comprises a frame 1, wherein the frame 1 comprises a frame body 101 arranged horizontally and supporting legs 102 fixedly connected to the lower surface of the frame, one supporting leg 102 is arranged at each corner of the frame, and a base plate 2 arranged horizontally is fixedly connected among the four supporting legs 102.

Referring to fig. 1, a horizontally disposed material receiving frame 3 is fixedly connected to the upper surface of the frame 101, and a discharge opening 301 is formed at the bottom of the material receiving frame 3. The inner wall of the long edge of the material bearing frame 3 is fixedly connected with a material guide plate 4, and one side of the material guide plate 4 is obliquely arranged towards the discharge opening 301.

Referring to fig. 1 and 2, a horizontally arranged material bearing plate 5 is arranged below the material bearing frame 3, and two first limiting plates 501 arranged side by side are fixedly connected to the upper surface of the material bearing plate 5. The first limiting plate 501 is vertically arranged, and the length directions of the first limiting plate 501, the material bearing plate 5 and the material guide plate 4 are in the same direction. The base plate 2 is connected with a first driving assembly 6 for driving the material bearing plate 5 to ascend and descend.

Referring to fig. 1, in order to reduce the possibility that the straightened reinforcing steel bars are deformed again due to collision between the reinforcing steel bars and the material receiving plate 5 caused by the excessively high rolling speed of the straightened reinforcing steel bars, a deceleration strip 401 is formed on the upper surface of the material guide plate 4. The length direction of the speed reducing belts 401 is the same as the length direction of the material guide plate 4, and a plurality of speed reducing belts 401 are provided along the width direction of the material guide plate 4.

In operation, the straightened steel bars roll along the guide plate 4, then fall onto the material receiving plate 5 through the discharge opening 301, and are gradually accumulated. After the steel bars after straightening reach a certain amount, the first driving assembly 6 drives the material bearing plate 5 to move downwards, automatic discharging is achieved, and an operator can bundle the steel bars.

Referring to fig. 2 and 3, in order to further improve the working efficiency, a standby plate 7 is horizontally disposed at one side of the material receiving plate 5. The base plate 2 is connected with a second driving assembly 8 and an adjusting assembly 9, the second driving assembly 8 drives the standby plate 7 to lift, and the adjusting assembly 9 drives the material bearing plate 5 and the standby plate 7 to move simultaneously and in the same direction.

When the retainer plate 5 moves downward, the adjusting assembly 9 drives the retainer plate 5 and the standby plate 7 to move simultaneously in the width direction of the base plate 2 until the standby plate 7 is positioned below the discharge opening 301. At this time, the second driving assembly 8 drives the standby plate 7 to move vertically upward until abutting against the material bearing frame 3. When an operator ties up the steel bars on the material bearing plate 5, the standby plate 7 bears the straightened steel bars, the machine does not need to be stopped for waiting, and the working efficiency is improved.

Referring to fig. 1 and 2, the first driving assembly 6 includes a first mounting plate 601 and a first cylinder 602, and the first mounting plate 601 is slidably coupled to the base plate 2 along the width direction of the base plate 2. A first support frame 603 is fixedly connected to the first mounting plate 601, and the first cylinder 602 is connected to the first support frame 603 through a bolt.

Referring to fig. 1 and 2, a piston rod of the first cylinder 602 vertically penetrates through the first support frame 603 and is in sliding fit with the first support frame 603, and the piston rod of the first cylinder 602 is fixedly connected to the lower surface of the retainer plate 5. When the material receiving plate 5 abuts against the material receiving frame 3, the first limiting plate 501 is located in the discharge opening 301, and meanwhile, the upper surface of the first limiting plate 501 is located below the lowest point of the material guiding plate 4.

Referring to fig. 2, the second driving assembly 8 includes a second mounting plate 801 and a second cylinder 802, and the second mounting plate 801 is slidably coupled to the base plate 2 along the width direction of the base plate 2. The second mounting plate 801 is fixedly connected with a second support frame 803, and the second cylinder 802 is connected to the second support frame 803 through a bolt. A piston rod of the second cylinder 802 vertically penetrates through the second support frame 803 and is in sliding fit with the second support frame 803, and the piston rod of the second cylinder 802 is fixedly connected to the lower surface of the standby plate 7.

Referring to fig. 1 and 3, a vertically arranged second limit plate 701 is fixedly connected to the upper surface of the standby plate 7, the length direction of the second limit plate 701 is the same as the length direction of the standby plate 7, and two second limit plates 701 are arranged along the width direction of the material receiving plate 5. When the standby plate 7 abuts against the material receiving frame 3, the second limiting plate 701 is located in the discharge opening 301, and simultaneously, the upper surface of the second limiting plate 701 is located below the lowest point of the material guide plate 4.

Referring to fig. 2, the adjusting assembly 9 includes a gear 901 and a rack 902, the gear 901 is rotatably connected to the upper surface of the base plate 2, and the lower surface of the base plate 2 is connected to a vertically arranged driving motor 903 through a bolt. An output shaft of the drive motor 903 penetrates the base plate 2 and is fixed coaxially with the gear 901. The rack 902 is engaged with the gear 901, and the rack 902 is connected to the base plate 2 slidably in the width direction of the base plate 2. The side walls of the rack 902 are fixedly connected to the second mounting plate 801 and the first mounting plate 601.

Referring to fig. 2 and 4, the upper surface of the substrate 2 is opened with a guide groove 10 along the width direction, and the guide groove 10 is a T-shaped groove. The rack 902 is formed with a guide bar 11, the guide bar 11 slides in the guide groove 10, and the guide bar 11 is a T-shaped bar.

Referring to fig. 2, in order to further improve the stability of the first mounting plate 601 and the second mounting plate 801 during the movement process, it is necessary to provide guidance and limitation for the first mounting plate 601 and the second mounting plate 801. A guide rod 12 is arranged above the substrate 2, and a first guide block 13 and a second guide block 14 are slidably sleeved on the guide rod 12.

Referring to fig. 2, the first guide block 13 is fixedly coupled to the first mounting plate 601, and the second guide block 14 is fixedly coupled to the second mounting plate 801. The length direction of the guide rod 12 is the same as the length direction of the rack 902, the adapter 15 is fixedly connected to both ends of the guide rod 12, and the adapter 15 is fixedly connected to the upper surface of the substrate 2.

The implementation principle of the discharging device for the steel bar straightener in the embodiment of the application is as follows: when the steel bar straightening device works, straightened steel bars roll along the material guide plate 4, fall on the material bearing plate 5 through the discharge opening 301 and are gradually accumulated, and the first limiting plate 501 limits the steel bars. When the reinforcing steel bars on the material receiving plate 5 reach a certain number, the piston rod of the first cylinder 602 moves downward. Then, the output shaft of the driving motor 903 rotates to drive the rack 902 to slide through the gear 901, and the first mounting plate 601 and the second mounting plate are driven to slide simultaneously until the standby plate 7 is positioned below the discharge opening 301. Then, the piston rod of the second cylinder 802 moves upwards to drive the standby plate 7 to move upwards until the standby plate 7 abuts against the material bearing frame 3, and then, the operator bundles and takes down the steel bars on the material bearing plate 5.

When the reinforcement on the standby plate 7 reaches a certain amount, the piston rod of the second cylinder 802 moves downward. At this time, the output shaft of the driving motor 903 rotates, the gear rack 902 is driven to slide through the gear 901, and the first mounting plate 601 and the second mounting plate are driven to slide simultaneously until the material receiving plate 5 is positioned below the discharge opening 301. Then, the piston rod of the first cylinder 602 moves upward to drive the material receiving plate 5 to move upward until the material receiving plate 5 abuts against the material receiving frame 3. The operator bundles and removes the reinforcement bars from the standby plate 7, and the process is repeated in cycles.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A discharge apparatus for a rebar straightener, includes frame (1), its characterized in that: still including connect in the material frame (3) that holds of frame (1), connect in base plate (2) of frame (1), open the bottom of holding material frame (3) has discharge opening (301), the below of holding material frame (3) is equipped with and is used for sheltering from hold flitch (5) of discharge opening (301), base plate (2) are located hold the below of material frame (3), be connected with on base plate (2) and be used for the drive hold first drive assembly (6) that flitch (5) go up and down, first drive assembly (6) including connect in first mounting panel (601) of base plate (2), vertical connection in first cylinder (602) of first mounting panel (601), the piston rod fixed connection of first cylinder (602) in hold flitch (5).

2. The discharging device for a bar straightener according to claim 1, characterized in that: the inner wall of the material bearing frame (3) is fixedly connected with a material guide plate (4), and one side of the material guide plate (4) is obliquely arranged towards the discharge opening (301).

3. The discharging device for a bar straightener according to claim 2, characterized in that: one side of the material bearing plate (5) is provided with a standby plate (7), a second driving assembly (8) used for driving the standby plate (7) to lift is connected to the base plate (2), the second driving assembly (8) comprises a second mounting plate (801) connected to the base plate (2) and a second air cylinder (802) vertically connected to the second mounting plate (801), a piston rod of the second air cylinder (802) is fixedly connected to the standby plate (7), the second mounting plate (801) and the first mounting plate (601) are connected to the base plate (2) in a sliding mode, and an adjusting assembly (9) used for driving the second mounting plate (801) and the first mounting plate (601) to slide in the same direction is connected to the base plate (2).

4. The discharging device for a bar straightener according to claim 2, characterized in that: the material receiving plate (5) is fixedly connected with two first limiting plates (501) arranged side by side, the standby plate (7) is fixedly connected with two second limiting plates (701) arranged side by side, and the upper surfaces of the first limiting plates (501) and the second limiting plates (701) are located below the lowest point of the material guide plate (4).

5. The discharging device for a bar straightener according to claim 3, characterized in that: the adjusting assembly (9) comprises a gear (901) rotatably connected to the base plate (2) and a rack (902) connected to the base plate (2) in a sliding mode, the gear (901) is meshed with the rack (902), the rack (902) is fixedly connected to the second mounting plate (801) and the first mounting plate (601), and a driving motor (903) used for driving the gear (901) to rotate is connected to the base plate (2).

6. The discharging device for a bar straightener according to claim 1, characterized in that: a guide groove (10) is formed in the base plate (2) along the sliding direction of the rack (902), and a guide strip (11) which slides in the guide groove (10) is formed in the rack (902).

7. The discharging device for a bar straightener according to claim 2, characterized in that: and a deceleration strip (401) is formed on the upper surface of the material guide plate.

8. The discharging device for a bar straightener according to claim 3, characterized in that: fixedly connected with is on the base plate (2) and is on a parallel with guide bar (12) of rack (902), sliding sleeve is equipped with first guide block (13) and second guide block (14) on guide bar (12), first guide block (13) fixed connection in first mounting panel (601), second guide block (14) fixed connection in second mounting panel (801).