CN222519846U - Steel bar cutting device - Google Patents

Abstract

The utility model discloses a steel bar cutting device which comprises a base, wherein the upper end of the base is fixedly connected with a supporting frame, the middle position inside the supporting frame is rotatably connected with a supporting roller, and a limiting roller is arranged above the supporting roller. According to the utility model, the height of the limit roller can be adjusted through the adjusting mechanism, so that the steel bar can be clamped through the support roller and the limit roller, the support roller is driven to rotate through the servo motor, so that the steel bar can be conveyed, two sides of the steel bar can be supported through the first support table and the second support table, the distance between the baffle and the support frame can be adjusted through the second limit rod, the second screw rod and the second adjusting knob, the cutting length of the steel bar can be adjusted, when the front end of the steel bar is contacted with the proximity switch, the servo motor stops, the hydraulic cylinder drives the cutting assembly to descend to cut the steel bar, and the cut steel bar passes through the blanking opening and the blanking plate for blanking.

Description

Reinforcing steel bar cutting device

Technical Field

The utility model relates to the technical field of reinforcement cutting devices, in particular to a reinforcement cutting device.

Background

The steel bar cutting machine is a tool used for cutting steel bars, and is divided into a full-automatic steel bar cutting machine and a semi-automatic steel bar cutting machine, is mainly used for cutting the steel bars at fixed length in civil engineering, is an essential device for a steel bar processing link, has the advantages of light weight, less energy consumption, reliable work, high efficiency and the like compared with other cutting devices, and is widely used in the field of mechanical processing, thereby playing an important role in the national economic construction process.

The existing manual feeding mode is adopted, so that a certain danger exists, and the cutting length of the reinforcing steel bar is inconvenient to control. To overcome these disadvantages, the present utility model provides a bar cutting apparatus.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a steel bar cutting device.

In order to achieve the aim, the steel bar cutting device comprises a base, wherein the upper end of the base is fixedly connected with a support frame, the middle position inside the support frame is rotationally connected with a support roller, a limit roller is arranged above the support roller, an adjusting mechanism is arranged at the position, located on two sides of the limit roller, of the upper end of the support frame, a fixing frame is fixedly connected with the front side of the upper end of the support frame, the upper end of the fixing frame is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a cutting assembly, the front side of the support frame is provided with a limit plate, a proximity sensor is fixedly connected onto the limit plate, one side of the limit plate is fixedly connected with a second limit rod, the other side of the limit plate is rotationally connected with a second screw rod, the upper end of the front side of the support frame is provided with a discharging opening, and the inside of the discharging opening is obliquely and fixedly connected with a discharging plate.

Further, servo motor is fixedly connected with one side of the support frame, and the output end of the servo motor is fixedly connected with one side of the support roller.

Further, grooves are formed in the cambered surfaces of the supporting roller and the limiting roller, and the upper end of the supporting frame is located at the front side and the rear side of the supporting roller and is fixedly connected with a first supporting table and a second supporting table respectively.

Further, adjustment mechanism includes first mounting bracket and the second mounting bracket of support frame fixed connection, the inside fixedly connected with first gag lever post of first mounting bracket, the inside rotation of second mounting bracket is connected with first screw rod, first screw rod upper end fixedly connected with first adjust knob.

Further, the two sides of the limiting roller are rotationally connected with connecting blocks, the connecting blocks located on one side are slidably connected with the first limiting rod, and the connecting blocks located on the other side are in threaded connection with the first screw rod.

Further, the second limiting rod is inserted with the support frame and is connected, the second screw rod is in threaded connection with the support frame, and the front end of the second screw rod penetrates through the limiting plate and is fixedly connected with a second adjusting knob.

Further, the cutting assembly comprises a driving motor fixedly connected with the output end of the hydraulic cylinder, and the output end of the driving motor is fixedly connected with a cutting saw.

The utility model has the beneficial effects that:

When the steel bar cutting device is used, the height of the limiting roller can be adjusted through the adjusting mechanism, so that the steel bar can be clamped through the supporting roller and the limiting roller, the supporting roller is driven to rotate through the servo motor, the steel bar can be conveyed, two sides of the steel bar can be supported through the first supporting table and the second supporting table, the distance between the baffle and the supporting frame can be adjusted through the second limiting rod, the second screw rod and the second adjusting knob, the cutting length of the steel bar can be adjusted, when the front end of the steel bar is contacted with the proximity switch, the servo motor stops, the hydraulic cylinder drives the cutting assembly to descend to cut the steel bar, and the cut steel bar passes through the blanking opening and the blanking plate to be blanked.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic diagram of the structure of the adjusting mechanism of the utility model;

FIG. 3 is a schematic view of the cutting assembly of the present utility model;

FIG. 4 is a schematic view of the installation structure of the connecting block of the present utility model.

The reference numerals are as follows:

1. The cutting device comprises a base, a support frame, a support roller, a servo motor, a first support table, a second support table, a regulating mechanism, a limiting roller, a fixing frame, a hydraulic cylinder, a cutting assembly, a blanking plate, a limiting plate, a 14, a proximity sensor, a15, a first mounting frame, a 16, a first limiting rod, a 17, a second mounting frame, a18, a first screw, a 19, a first regulating knob, a 20, a second screw, a 21, a second regulating knob, a 22, a second limiting rod, a 23, a driving motor, a 24, a cutting saw, a 25 and a connecting block.

Detailed Description

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

As shown in fig. 1-4, relate to a steel bar cutting device, including base 1, base 1 upper end fixedly connected with support frame 2, the inside intermediate position rotation of support frame 2 is connected with supporting roller 3, supporting roller 3 top is provided with spacing gyro wheel 8, the position that the support frame 2 upper end is located spacing gyro wheel 8 both sides is provided with adjustment mechanism 7, support frame 2 upper end front side fixedly connected with mount 9, mount 9 upper end fixedly connected with pneumatic cylinder 10, pneumatic cylinder 10 output fixedly connected with cutting assembly 11, support frame 2 front side is provided with limiting plate 13, fixedly connected with proximity sensor 14 on the limiting plate 13, limiting plate 13 one side fixedly connected with second gag lever post 22, limiting plate 13 opposite side rotation is connected with second screw rod 20, the feed opening has been seted up to support frame 2 front side upper end, the inside slope fixedly connected with feed plate 12 of feed opening.

As shown in fig. 1-4, a servo motor 4 is fixedly connected to one side of the support frame 2, the output end of the servo motor 4 is fixedly connected with one side of the support roller 3, and the support roller 3 is driven to rotate by the set servo motor 4, so that steel bars can be conveyed.

As shown in fig. 1-4, grooves are formed on the cambered surfaces of the supporting roller 3 and the limiting roller 8, the upper end of the supporting frame 2 is positioned at the front side and the rear side of the supporting roller 3 and is fixedly connected with a first supporting table 5 and a second supporting table 6 respectively, and two sides of a reinforcing steel bar can be supported through the first supporting table 5 and the second supporting table 6.

As shown in fig. 1-4, the adjustment mechanism 7 comprises a first installation frame 15 and a second installation frame 17 which are fixedly connected with the support frame 2, a first limit rod 16 is fixedly connected inside the first installation frame 15, a first screw rod 18 is rotatably connected inside the second installation frame 17, a first adjustment knob 19 is fixedly connected to the upper end of the first screw rod 18, connecting blocks 25 are rotatably connected to two sides of the limit roller 8, the connecting blocks 25 on one side are slidably connected with the first limit rod 16, the connecting blocks 25 on the other side are in threaded connection with the first screw rod 18, the first adjustment knob 19 is rotated to drive the first screw rod 18 to rotate, and therefore the limit roller 8 can be driven to slide along the first limit rod 16 through the connecting blocks 25, so that steel bars can be clamped through the support roller 3 and the limit roller 8.

As shown in fig. 1-4, the second limiting rod 22 is inserted and connected with the support frame 2, the second screw rod 20 is in threaded connection with the support frame 2, the front end of the second screw rod 20 penetrates through the limiting plate 13 and is fixedly connected with the second adjusting knob 21, the second adjusting knob 21 is rotated to drive the second screw rod 20 to rotate, the limiting plate 13 can be driven to move through the second limiting rod 22, the distance between the limiting plate 13 and the support frame 2 is adjusted, and therefore the cutting length of the steel bars can be adjusted.

As shown in fig. 1-4, the cutting assembly 11 comprises a driving motor 23 fixedly connected with the output end of the hydraulic cylinder 10, the output end of the driving motor 23 is fixedly connected with a cutting saw 24, and the driving motor 23 drives the cutting saw 24 to rotate so as to cut reinforcing steel bars.

Working principle: when using, place the reinforcing bar between backing roll 3 and spacing gyro wheel 8, can adjust the height of spacing gyro wheel 8 through the adjustment mechanism 7 that sets up, specifically, rotate first adjust knob 19 and can drive first screw rod 18 and rotate, thereby can drive spacing gyro wheel 8 and slide along first gag lever post 16 through connecting block 25, thereby can carry out the centre gripping to the reinforcing bar through backing roll 3 and spacing gyro wheel 8, drive backing roll 3 through the servo motor 4 that sets up and rotate, thereby can carry the reinforcing bar, can support the reinforcing bar both sides through first brace table 5 and the second brace table 6 that set up, can adjust the interval between baffle and the support frame 2 through second gag lever post 22 that sets up, second screw rod 20 and second adjust knob 21, specifically, rotate second adjust knob 21 and drive second screw rod 20 and rotate, can drive limiting plate 13 and remove through second gag lever post 22, adjust the interval between limiting plate 13 and the support frame 2, thereby can be to the cutting length adjustment of reinforcing bar, stop when servo motor 4 drive cutting motor 10 and drop motor 11, 24 can drive cutting cylinder 10 and cut material cutting cylinder 12, cut material cutting cylinder 10 and cut material cutting cylinder 12 and continuous cutting roll 11 is cut material cutting 4 and roll.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. A steel bar cutting device comprises a base (1) and is characterized in that the upper end of the base (1) is fixedly connected with a support frame (2), a supporting roller (3) is rotationally connected to the middle position inside the support frame (2), a limiting roller (8) is arranged above the supporting roller (3), an adjusting mechanism (7) is arranged at the position, located on two sides of the limiting roller (8), of the upper end of the support frame (2), a fixing frame (9) is fixedly connected to the front end of the support frame (2), a hydraulic cylinder (10) is fixedly connected to the upper end of the fixing frame (9), a cutting assembly (11) is fixedly connected to the output end of the hydraulic cylinder (10), a limiting plate (13) is arranged on the front side of the support frame (2), a proximity sensor (14) is fixedly connected to the upper side of the limiting plate (13), a second limiting rod (22) is fixedly connected to the other side of the limiting plate (13), a blanking opening is formed in the upper end of the front side of the support frame (2), and a blanking plate (12) is obliquely and fixedly connected to the inside the blanking opening.

2. The steel bar cutting device according to claim 1, wherein one side of the supporting frame (2) is fixedly connected with a servo motor (4), and the output end of the servo motor (4) is fixedly connected with one side of the supporting roller (3).

3. The steel bar cutting device according to claim 1, wherein grooves are formed in cambered surfaces of the supporting roller (3) and the limiting roller (8), and a first supporting table (5) and a second supporting table (6) are fixedly connected to the upper end of the supporting frame (2) on the front side and the rear side of the supporting roller (3) respectively.

4. The steel bar cutting device according to claim 1, wherein the adjusting mechanism (7) comprises a first mounting frame (15) and a second mounting frame (17) which are fixedly connected with the supporting frame (2), a first limiting rod (16) is fixedly connected inside the first mounting frame (15), a first screw (18) is rotatably connected inside the second mounting frame (17), and a first adjusting knob (19) is fixedly connected to the upper end of the first screw (18).

5. The steel bar cutting device according to claim 4, wherein the two sides of the limiting roller (8) are rotatably connected with a connecting block (25), the connecting block (25) on one side is slidably connected with the first limiting rod (16), and the connecting block (25) on the other side is in threaded connection with the first screw (18).

6. The steel bar cutting device according to claim 1, wherein the second limiting rod (22) is inserted and connected with the support frame (2), the second screw rod (20) is in threaded connection with the support frame (2), and a second adjusting knob (21) is fixedly connected with the front end of the second screw rod (20) penetrating through the limiting plate (13).

7. The steel bar cutting device according to claim 1, wherein the cutting assembly (11) comprises a driving motor (23) fixedly connected with the output end of the hydraulic cylinder (10), and the output end of the driving motor (23) is fixedly connected with a cutting saw (24).