Construction steel bar cutting device

Abstract

The utility model discloses a construction steel bar cutting device, relates to cutting device field, including equipment base, be equipped with the support frame behind the equipment base, be equipped with the bottom plate on the support frame, be equipped with the feeding plate on the front surface of the bottom plate, be equipped with the side plate on both sides surface of the bottom plate, be equipped with the baffle on the front surface of side plate, be equipped with the baffle on the rear surface of equipment base. A back plate is installed on the rear surfaces of the side plates, a discharging port is formed between the baffle and the feeding plate, a plurality of holes are formed in the bottom plate and penetrate through the bottom plate, the holes are evenly distributed in the bottom plate, and a glove box is installed on the lower surface of the bottom plate. The feeding plate and the discharging piece are arranged, so that the surfaces of the steel bars can be pretreated while the steel bars are discharged conveniently, the cutting quality and the cutting efficiency are improved, meanwhile, the danger caused by rebounding of the steel bars can be prevented, and the use safety of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting device field, especially in building steel bar cutting device. BACKGROUND

[0002] Steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, its cross section is circular, sometimes is square with round corner, including plain round steel bar, ribbed steel bar, twisted steel bar, steel for reinforced concrete refers to straight bar or coil bar steel for reinforced concrete reinforcement, its appearance is divided into plain round steel bar and deformed steel bar, delivery state is straight bar and coil round, in construction, steel is an essential building material, in the use process of steel, steel is often cut;

[0003] At present, when cutting and processing building steel, cutting device needs to be used, in the cutting process, commonly, the staff stabilizes building steel from deviation by stepping on building steel with one foot or fixing steel with one hand, the fixed effect of such method is not very good, and danger is easy to produce, after cutting is completed, due to elastic deformation of material and stress relaxation in the cutting process, steel will be elastically deformed when cutting force is applied to steel, once cutting force disappears, steel will produce reverse displacement to its displacement, this is the rebound of steel, in the rebound process, danger is also likely to occur, and the steel cutting device at present stage needs to manually take the next steel after cutting one steel, back and forth taking is time-consuming and laborious, increases the labor intensity of the staff, and reduces cutting efficiency.

[0004] Therefore, it is necessary to provide a building steel cutting device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a building steel cutting device to solve the problems that manual fixing is unstable and easy to cause danger in the process of cutting steel, steel will be elastically deformed to cause rebound after cutting is completed due to stress relaxation, danger is also likely to occur in the rebound process, and the next steel needs to be manually taken after cutting one steel, back and forth taking is time-consuming and laborious, increases the labor intensity of the staff, and reduces cutting efficiency.

[0006] To achieve the above object, the utility model provides the following technical scheme: a building steel cutting device, including equipment base, the equipment base rear is equipped with support frame, the support frame is installed with bottom plate, the bottom plate front surface is installed with feeding plate, both side surfaces of the bottom plate are installed with side plate, the side plate front surface is installed with baffle, the side plate rear surface is installed with back plate, the baffle and feeding plate form the discharge opening between them;

[0007] The bottom plate is provided with holes, the holes penetrate the bottom plate, the holes are multiple and uniformly distributed on the bottom plate, a sundry box is installed on the lower surface of the bottom plate, a cleaning opening is formed on the sundry box, and the holes penetrate the bottom plate and correspond to the sundry box;

[0008] A fourth inner plate is installed above the bottom plate, a third inner plate is installed above the fourth inner plate, a second inner plate is installed above the third inner plate, a first inner plate is installed above the second inner plate, the first inner plate, the second inner plate, the third inner plate and the fourth inner plate are all provided with through grooves, the through grooves penetrate the first inner plate, the second inner plate, the third inner plate and the fourth inner plate, the first inner plate, the second inner plate, the third inner plate and the fourth inner plate are all designed to be inclined, and a blanking cavity is formed between the first inner plate, the second inner plate, the third inner plate and the fourth inner plate.

[0009] Preferably, a guide wheel is installed on the inner side surface of the feeding plate close to the rear position, the guide wheel is multiple, a rotary motor is installed on the outer side surface of the feeding plate close to the front position, a connecting shaft is installed on the output end of the rotary motor, the connecting shaft penetrates the feeding plate, and a discharging piece is installed on the other end of the connecting shaft.

[0010] Preferably, the discharging piece is designed in Y shape, a first limiting cavity is formed on the discharging piece, a second limiting cavity is formed on one side surface of the first limiting cavity, and a third limiting cavity is formed on the other side surface of the first limiting cavity.

[0011] Preferably, a control switch is installed on the front surface of the equipment base, a supporting leg is installed on the lower surface of the equipment base, and an electric roller is installed on the upper surface of the equipment base.

[0012] Preferably, a cutting machine is installed on the other side of the electric roller, a cutting groove is formed below the cutting machine, limiting pieces are installed on the two side directions of the cutting groove, and fastening bolts are installed on the limiting pieces.

[0013] Preferably, a storage box is installed on the other side of the equipment base, and a storage cavity is formed in the storage box.

[0014] The technical effects and advantages of the present application are as follows:

[0015] 1. The limiting piece and the fastening bolt provided in the present application can effectively fix the steel bar during the cutting process, can prevent the steel bar from rebounding after the cutting is completed, can fix steel bars of different sizes, increase the applicability of the device, solve the problems of unstable manual fixing and rebounding due to elastic deformation of the steel bar caused by stress relaxation after cutting is completed, and increase the use safety of the device.

[0016] 2, The utility model discloses a feeding plate and discharge spare are set, in the use process, when a reinforcing bar cutting is completed, through the rotation motor drive discharge spare rotation, the mode of electric roller conveying reinforcing bar lets reinforcing bar can be automatically conveyed to the front of staff, need not to take back and forth, reduced the labor of staff, has accelerated the cutting efficiency, can through the mode of rolling from the high place in the process of feeding, and the sundries on the surface of reinforcing bar are shaken off, and the surface of reinforcing bar is pretreated, prevent sundries and influence cutting effect, improve cutting quality. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is whole structure schematic diagram of a building reinforcing bar cutting device of the utility model;

[0018] Figure 2 It is feeding plate schematic diagram of a building reinforcing bar cutting device of the utility model;

[0019] Figure 3 It is bottom plate split view of a building reinforcing bar cutting device of the utility model;

[0020] Figure 4 It is feeding plate side view of a building reinforcing bar cutting device of the utility model;

[0021] Figure 5 It is discharge spare schematic diagram of a building reinforcing bar cutting device of the utility model;

[0022] In the drawing: 1, equipment baseplate; 2, control switch; 3, storage box; 4, storage cavity; 5, cutting groove; 6, limiting piece; 7, fastening bolt; 8, cutting machine; 9, electric roller; 10, support leg; 11, support frame; 12, feeding plate; 13, side plate; 14, back plate; 15, baffle; 16, discharge port; 17, no. 1 inner plate; 18, no. 2 inner plate; 19, no. 3 inner plate; 20, no. 4 inner plate; 21, bottom plate; 22, hole; 23, through slot; 24, sundries box; 25, cleaning port; 26, guide wheel; 27, rotation motor; 28, discharge spare; 29, blanking cavity; 30, connecting shaft; 31, first limiting cavity; 32, second limiting cavity; 33, third limiting cavity. DETAILED DESCRIPTION

[0023] The utility model provides Figures 1-5The building steel cutting device shown includes a device base 1, a support frame 11 is arranged at the back of the device base 1, a bottom plate 21 is installed on the support frame 11, a feeding plate 12 is installed on the front surface of the bottom plate 21, side plates 13 are installed on the both side surfaces of the bottom plate 21, a baffle 15 is installed on the front surface of the side plate 13, the baffle 15 plays a limiting role on the steel bar to prevent the steel bar from rolling down, a back plate 14 is installed on the rear surface of the side plate 13, the height of the back plate 14 is flush with the first inner plate 17, which is convenient for putting the steel bar into the device, and a discharge port 16 is formed between the baffle 15 and the feeding plate 12, which is the only outlet for the steel bar to roll down;

[0024] Holes 22 are formed on the bottom plate 21, the holes 22 penetrate through the bottom plate 21, there are multiple holes 22 which are uniformly distributed on the bottom plate 21, a sundry box 24 is installed on the lower surface of the bottom plate 21, a cleaning port 25 is formed on the sundry box 24, the holes 22 penetrate through the bottom plate 21 and correspond to the sundry box 24, in the process of feeding, the steel bar will vibrate by rolling down from a high place, so that the sundries on the surface enter the sundry box 24 along the holes 22;

[0025] A fourth inner plate 20 is installed above the bottom plate 21, a third inner plate 19 is installed above the fourth inner plate 20, a second inner plate 18 is installed above the third inner plate 19, and a first inner plate 17 is installed above the second inner plate 18, the first inner plate 17, the second inner plate 18, the third inner plate 19 and the fourth inner plate 20 are all provided with through grooves 23, the through grooves 23 penetrate through the first inner plate 17, the second inner plate 18, the third inner plate 19 and the fourth inner plate 20, the first inner plate 17, the second inner plate 18, the third inner plate 19 and the fourth inner plate 20 are all designed to be inclined, and the first inner plate 17, the second inner plate 18, the third inner plate 19 and the fourth inner plate 20 form a discharging cavity 29.

[0026] Further, a plurality of guide wheels 26 are installed on the inner side surface of the feeding plate 12 close to the rear position, a rotary motor 27 is installed on the outer side surface of the feeding plate 12 close to the front position, a connecting shaft 30 is installed on the output end of the rotary motor 27, the connecting shaft 30 penetrates through the feeding plate 12, and a discharging piece 28 is installed on the other end of the connecting shaft 30.

[0027] Further, the discharging piece 28 is designed in Y shape, the discharging piece 28 is formed with a first limiting cavity 31, a second limiting cavity 32 is formed on one side surface of the first limiting cavity 31, and a third limiting cavity 33 is formed on the other side surface of the first limiting cavity 31.

[0028] Further, a control switch 2 is installed on the front surface of the device base 1, support legs 10 are installed on the lower surface of the device base 1, and electric rollers 9 are installed on the upper surface of the device base 1.

[0029] Further, the cutting machine 8 is installed on the other side of the motorized roller 9, a cutting groove 5 is formed below the cutting machine 8, a limiting piece 6 is installed on both sides of the cutting groove 5, a fastening bolt 7 is installed on the limiting piece 6, and the fastening bolt 7 is in two and is distributed on the limiting piece 6 in axial symmetry.

[0030] Further, the device base 1 is provided with a storage box 3 on the other side, and a storage cavity 4 is formed in the storage box 3.

[0031] In use, first, the steel bars to be cut are placed on the first inner plate 17, and the steel bars are rolled onto the second inner plate 18 along the first inner plate 17, and then rolled onto the third inner plate 19, until the steel bars are rolled onto the feeding plate 12 and are limited by the discharging piece 28. In the rolling process, the dust and gravel on the steel bars will fall into the sundry box 24 through the through slot 23 and the hole 22, and the larger sundries will fall into the sundry box 24 through the hole 22 on the bottom plate 21. By using the rolling method from a high place, the sundries on the surface of the steel bars are shaken off, the surface of the steel bars is pretreated, the cutting effect is prevented from being affected by the sundries, and the cutting quality is improved. When the steel bars need to be cut, only the control switch 2 needs to be started, and the discharging piece 28 is driven by the rotating motor 27. At this time, the discharging piece 28 starts to rotate, the steel bars originally clamped in the second limiting cavity 32 are sent out, and the first limiting cavity 31 rotates to the position of the second limiting cavity 32 to limit the next steel bar, so as to realize automatic feeding, without taking the steel bars back and forth, reduce the labor of the workers, and speed up the cutting efficiency. Then, the steel bars pass through the limiting piece 6 through the motorized roller 9. At this time, the workers only need to fix the two ends of the steel bars by using the limiting piece 6, and then the cutting can be carried out. After the cutting is completed, the limiting piece 6 has two ends of the steel bars fixed, so the phenomenon of steel bar rebounding does not occur, the use safety of the device is increased, and finally the cut steel bars are placed in the storage cavity 4, and the above steps are repeated to cut the next steel bar.

Claims

1. A building reinforcement cutting device comprising a device base (1), characterized in that: Support frame (11) is equipped behind the equipment base (1), the bottom plate (21) is installed on the support frame (11), the feeding plate (12) is installed on the front surface of the bottom plate (21), the side plate (13) is installed on both side surfaces of the bottom plate (21), the baffle (15) is installed on the front surface of the side plate (13), the back plate (14) is installed on the rear surface of the side plate (13), the discharge port (16) is formed between the baffle (15) and the feeding plate (12); The hole (22) is formed on the bottom plate (21), the hole (22) penetrates the bottom plate (21), there are multiple holes (22), which are uniformly distributed on the bottom plate (21), the sundry box (24) is installed on the lower surface of the bottom plate (21), the cleaning port (25) is formed on the sundry box (24), the hole (22) penetrates the bottom plate (21) and corresponds to the sundry box (24); The fourth inner plate (20) is installed above the bottom plate (21), the third inner plate (19) is installed above the fourth inner plate (20), the second inner plate (18) is installed above the third inner plate (19), the first inner plate (17) is installed above the second inner plate (18), the first inner plate (17), the second inner plate (18), the third inner plate (19) and the fourth inner plate (20) are all provided with the through slot (23), the through slot (23) penetrates the first inner plate (17), the second inner plate (18), the third inner plate (19) and the fourth inner plate (20), the first inner plate (17), the second inner plate (18), the third inner plate (19) and the fourth inner plate (20) are all inclined, and the blanking cavity (29) is formed between the first inner plate (17), the second inner plate (18), the third inner plate (19) and the fourth inner plate (20).

2. The device for cutting construction reinforcement according to claim 1, characterized in that: The guide wheel (26) is installed on the inner side surface of the feeding plate (12) near the rear position, there are multiple guide wheels (26), the rotary motor (27) is installed on the outer side surface of the feeding plate (12) near the front position, the output end of the rotary motor (27) is provided with the connecting shaft (30), the connecting shaft (30) penetrates the feeding plate (12), and the discharging piece (28) is installed on the other end of the connecting shaft (30).

3. A device for cutting reinforcing steel according to claim 2 wherein: The discharging piece (28) is Y-shaped, the first limiting cavity (31) is formed on the discharging piece (28), the second limiting cavity (32) is formed on one side surface of the first limiting cavity (31), and the third limiting cavity (33) is formed on the other side surface of the first limiting cavity (31).

4. The device according to claim 3, characterized in that: The control switch (2) is installed on the front surface of the equipment base (1), the supporting leg (10) is installed on the lower surface of the equipment base (1), and the electric roller (9) is installed on the upper surface of the equipment base (1).

5. A reinforcing bar cutting apparatus as claimed in claim 4 wherein: The cutting machine (8) is installed on the other side of the electric roller (9), the cutting groove (5) is formed below the cutting machine (8), the limiting piece (6) is installed on both sides of the cutting groove (5), and the fastening bolt (7) is installed on the limiting piece (6).

6. A reinforcing bar cutting apparatus as claimed in claim 5 wherein: The device base (1) is provided with a storage box (3) on the other side, and a storage cavity (4) is formed in the storage box (3).

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