A kind of environment-friendly building engineering reinforcing bar cutting equipment

Abstract

The utility model discloses a kind of reinforcing steel bar cutting equipment for environmental protection construction engineering, including, box, the opening is set in the both sides of box;Equipment box, equipment box is installed in the back of box, and multiple double-chain wheel roller cylinders are rotatably connected in the inside of box;Mounting plate, mounting plate is located in the inside of box, and mounting box is installed in the top of mounting plate, and driving motor is installed in the inside of mounting box, and cutting blade is drivenly connected with one side of driving motor;Fixed component, fixed component is located between mounting plate and box, and fixed component includes: fixed plate, fixed block, connecting rod, connecting plate and connecting spring;Dust removal component, dust removal component is located in the inside of box, and dust removal component includes: collection cavity, collection frame, water pump, conduit and shunt pipe.The utility model realizes through the setting of fixed component, pressing and fixing reinforcing steel bar before cutting, avoid displacement, improve cutting accuracy, through the setting of dust removal component, cooling liquid is sprayed to cutting part, dust floating is inhibited and cutter temperature is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of steel bar cutting equipment, specifically steel bar cutting equipment for environmentally friendly building engineering. Background Technology

[0002] In modern construction engineering, steel bars are one of the main structural materials, and steel bar cutting, as an important part of steel bar processing, is widely used on construction sites and precast component processing plants.

[0003] Existing rebar cutting equipment generates a large amount of metal dust and high temperatures during the cutting process, which not only pollutes the working environment and causes dust to permeate the cutting area, but also accelerates the wear of the cutting blades due to continuous high temperatures, reducing cutting efficiency and increasing maintenance costs. At the same time, existing rebar cutting equipment lacks effective fixing devices, making it easy for the rebar to shift position during the cutting process, making it difficult to ensure the stability of the rebar during high-speed cutting. Utility Model Content

[0004] The technical problem to be solved by this utility model embodiment is to provide an environmentally friendly steel bar cutting device for construction engineering. By setting a fixing component, the steel bar is pressed and fixed before cutting to avoid displacement and improve cutting accuracy. By setting a dust removal component, coolant is sprayed onto the cutting part to suppress dust floating and reduce the temperature of the cutting tool.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly steel bar cutting device for construction engineering, comprising:

[0006] The box body is used for cutting steel bars, and openings are provided on both sides of the box body;

[0007] An equipment box is installed on the back of the housing, and multiple double-sprocket rollers are rotatably connected inside the housing for conveying steel bars;

[0008] Mounting plate, the mounting plate is located inside the box, the mounting plate is mounted on the top of the mounting box, the mounting box is installed inside the mounting motor, and a cutting blade is driven and connected to one side of the driving motor;

[0009] A fixing component is provided between the mounting plate and the box body for pressing and fixing the reinforcing bars before cutting. The fixing component includes: a fixing plate, a fixing block, a connecting rod, a connecting plate and a connecting spring. The fixing plate is connected inside the box body. The mounting plate has a fixing block at the bottom. The fixing block is connected to the top of the fixing rod. The connecting rod is connected to the top of the connecting plate. A connecting spring is connected between the connecting plate and the mounting plate.

[0010] A dust removal assembly is located inside the housing and is used to handle dust generated from steel bar cutting. The dust removal assembly includes a collection chamber, a collection frame, a water pump, a conduit, and a diversion pipe. The collection chamber is located inside the housing, and a collection frame is located inside the collection chamber. A water pump is installed inside the collection chamber, and a conduit is connected to the back of the water pump. A diversion pipe is installed on the top of the mounting plate.

[0011] Furthermore, one end of the double sprocket roller extends into the equipment box and is rotatably connected to the inner wall of the equipment box via a bearing. A geared motor is installed inside the equipment box, and a drive rod is driven to one side of the geared motor. A transmission chain is provided between the drive rod and one of the double sprocket rollers, and a chain is provided between two adjacent double sprocket rollers.

[0012] Furthermore, two first hydraulic rods are installed on the top of the box, and a pressing plate is connected to the bottom of the first hydraulic rods. Multiple pressing rollers are rotatably connected to the bottom of the pressing plate.

[0013] Furthermore, two second hydraulic rods are installed on the top of the housing, and the bottom of the second hydraulic rods is connected to the mounting plate. The mounting plate has a slot, and the bottom of the cutting blade passes through the slot. A protective cover is installed on the top of the mounting plate, and the protective cover cooperates with the cutting blade.

[0014] Furthermore, the mounting plate has a through hole, the top end of the connecting rod protrudes through the through hole and out of the top of the mounting plate, the connecting spring is sleeved on the outside of the connecting rod, and the bottom of the fixing block and the top of the fixing plate both have V-shaped extrusion grooves.

[0015] Furthermore, a discharge platform is installed inside the box, a discharge trough is provided on the discharge platform, a grid is installed inside the discharge trough, a discharge slot is provided inside the box, and the discharge trough is connected to the discharge slot, which is connected to the collection chamber.

[0016] Furthermore, the collection frame is composed of a filter screen, one end of the conduit is connected to the diversion pipe, and multiple nozzles are installed on both sides of the inner wall of the slot, and the nozzles are connected to the diversion pipe.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] The fixing block, connected by a fixed plate, V-shaped extrusion groove and spring, adaptively presses and fixes the steel bar before cutting to avoid displacement and improve cutting accuracy. At the same time, the hydraulic drive and pressing roller work together to realize the synchronous automation of steel bar conveying and fixing. Secondly, coolant is sprayed onto the cutting area through a nozzle to suppress dust floating and reduce the temperature of the cutting tool. A filter-type collection frame and water pump are set up to realize the filtration, recycling and reuse of coolant, reducing resource waste. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a half-sectional view of the overall structure of this utility model.

[0021] Figure 3 This is a half-sectional view of the overall structure of this utility model from another angle.

[0022] Figure 4 This is a schematic diagram of the double sprocket roller structure of this utility model.

[0023] Figure 5 This is a cross-sectional view of the overall structure of this utility model.

[0024] Figure 6 This is a top sectional view of the diversion pipe structure of this utility model.

[0025] Figure 7 This is a top sectional view of the equipment box structure of this utility model.

[0026] Figure 8 This is a schematic diagram of the fixing block structure of this utility model.

[0027] Figure 9 For the present utility model Figure 5 Enlarged view of point A in the image.

[0028] In the diagram: 1. Box body; 101. Opening; 2. Equipment box; 201. Double sprocket roller; 202. Gear motor; 203. Drive rod; 204. Transmission chain; 3. First hydraulic rod; 301. Pressing plate; 302. Pressing roller; 303. Fixing plate; 4. Second hydraulic rod; 401. Mounting plate; 402. Slot; 5. Mounting box; 501. Drive motor; 502. Cutting blade; 503. Protective cover; 6. Fixing block; 601. Connecting rod; 602. Connecting plate; 603. Connecting spring; 604. Extrusion groove; 7. Discharge platform; 701. Grid; 702. Discharge chute; 703. Feed chute; 704. Collection chamber; 705. Collection frame; 706. Water pump; 707. Conduit; 708. Diverter pipe; 709. Nozzle. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] This application provides an environmentally friendly steel bar cutting device for construction engineering, which solves the problems of large amounts of dust generation and pollution of the work area during existing steel bar cutting processes, as well as the problems of positional displacement during steel bar cutting that affects cutting accuracy.

[0031] The fixing plate 303, V-shaped extrusion groove 604 and spring-connected fixing block 6 adaptively press and fix the steel bar before cutting to avoid displacement and improve cutting accuracy. At the same time, the hydraulic drive and pressing roller 302 are used to realize the synchronous automation of steel bar conveying and fixing. Secondly, the nozzle 709 sprays coolant onto the cutting part to suppress dust floating and reduce the temperature of the tool. The filter collection frame 705 and water pump 706 are set to realize the filtration, recycling and reuse of coolant to reduce resource waste.

[0032] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0033] Reference Figure 1 , Figure 2 and Figure 5As shown, an environmentally friendly steel bar cutting device for construction engineering includes: a housing 1 for cutting steel bars, with openings 101 on both sides of the housing 1, and an openable transparent plate installed on the surface of the housing 1 for observing the internal steel bar cutting process; a main controller installed on the surface of the housing 1; an equipment box 2 installed on the back of the housing 1, with multiple double-sprocket rollers 201 rotatably connected inside the housing 1 for conveying steel bars; a mounting plate 401 located inside the housing 1, with a mounting box 5 installed on the top of the mounting plate 401, and a drive motor 501 installed inside the mounting box 5, with a cutting blade 502 driven and connected to one side of the drive motor 501; and a fixing assembly located between the mounting plate 401 and the housing 1 for pressing and fixing the steel bars before cutting, the fixing assembly including: a fixing plate 303, a fixing plate 304, and a fixing device 505. The assembly includes a fixed block 6, a connecting rod 601, a connecting plate 602, and a connecting spring 603. A fixed plate 303 is connected inside the housing 1. A fixed block 6 is located at the bottom of the mounting plate 401, and a connecting rod 601 is connected to the top of the fixed block 6. A connecting plate 602 is connected to the top of the connecting rod 601, and a connecting spring 603 connects the connecting plate 602 and the mounting plate 401. A dust removal assembly is located inside the housing 1 and is used to handle dust generated from steel bar cutting. The dust removal assembly includes a collection chamber 704, a collection frame 705, a water pump 706, a conduit 707, and a diversion pipe 708. A collection chamber 704 is located inside the housing 1, and a collection frame 705 is located inside the collection chamber 704. A water pump 706 is installed inside the collection chamber 704, and a conduit 707 is connected to the back of the water pump 706. A diversion pipe 708 is installed on the top of the mounting plate 401.

[0034] When cutting reinforcing bars, the reinforcing bars can be placed inside the housing 1 through the opening 101 on one side and placed on the double sprocket roller 201. The double sprocket roller 201 then transports the reinforcing bars to the cutting blade 502 for cutting. During the cutting process, the fixing components are set to press and fix the reinforcing bars before cutting, preventing the reinforcing bars from shifting position during the cutting process, which would affect the cutting accuracy or even damage the cutting blade 502. During the cutting process, the coolant in the collection chamber 704 can be drawn into the diversion pipe 708 through the dust removal components and sprayed onto the cutting area through multiple nozzles 709. This removes the dust generated during cutting, preventing dust from floating, and also washes and cools the cutting area, reducing the temperature of the reinforcing bars and the cutting blade 502, thus preventing high temperatures from affecting the cutting accuracy and service life of the cutting blade 502.

[0035] Reference Figure 4 , Figure 5 and Figure 7As shown, one end of the double sprocket roller 201 extends into the equipment box 2 and is rotatably connected to the inner wall of the equipment box 2 via a bearing. A geared motor 202 is installed inside the equipment box 2. A drive rod 203 is driven and connected to one side of the geared motor 202. A transmission chain 204 is provided between the drive rod 203 and one of the double sprocket rollers 201, and a chain is provided between two adjacent double sprocket rollers 201. Two first hydraulic rods 3 are installed on the top of the box 1. A pressing plate 301 is connected to the bottom of the first hydraulic rods 3. Multiple pressing rollers 302 are rotatably connected to the bottom of the pressing plate 301.

[0036] When conveying steel bars, the first hydraulic rod 3 drives the pressing plate 301 to move down, so that the pressing roller 302 at the bottom of the pressing plate 301 presses the steel bars, so that the steel bars are clamped between the pressing roller 302 and the double sprocket roller 201. Then, the reduction motor 202 drives the drive rod 203 to rotate, so that the drive rod 203 drives one of the double sprocket rollers 201 to rotate through the transmission chain. The two adjacent double sprocket rollers 201 are connected by chain transmission, thereby driving multiple double sprocket rollers 201 to rotate synchronously, and then conveying the steel bars on the double sprocket rollers 201 to the bottom of the cutting blade 502.

[0037] Reference Figure 2 , Figure 3 and Figure 5 As shown, two second hydraulic rods 4 are installed on the top of the housing 1. The bottom of the second hydraulic rods 4 is connected to the mounting plate 401. The mounting plate 401 has a slot 402, and the bottom of the cutting blade 502 passes through the slot 402. A protective cover 503 is installed on the top of the mounting plate 401, and the protective cover 503 cooperates with the cutting blade 502.

[0038] After the reinforcing bar is delivered to the appropriate position, the mounting plate 401 can be moved down by the second hydraulic rod 4, thereby moving the cutting blade 502 down. At the same time, the cutting blade 502 is rotated by the drive motor 501 to cut the reinforcing bar. The protective cover 503 is provided to protect the cutting blade 502 and limit the dust and coolant carried out by the cutting blade 502 during the cutting process, preventing the dust and coolant from being thrown away by the cutting blade 502.

[0039] structure Figure 6 , Figure 8 and Figure 9 Furthermore, the mounting plate 401 has a through hole, the top end of the connecting rod 601 protrudes through the through hole and out of the top of the mounting plate 401, the connecting spring 603 is sleeved on the outside of the connecting rod 601, and the bottom of the fixing block 6 and the top of the fixing plate 303 both have a V-shaped extrusion groove 604.

[0040] During the downward movement of the mounting plate 401, the fixing block 6 first contacts the reinforcing bar. As the mounting plate 401 continues to move downward, the connecting spring 603 is stretched and generates elastic force. This elastic force is then transmitted to the fixing block 6 through the connecting plate 602 and the connecting rod 601, allowing the fixing block 6 to press and fix the reinforcing bar onto the fixing plate 303. Simultaneously, the compression groove 604 allows the reinforcing bar to move towards the center of the compression groove 604 during the pressing and fixing process, thus achieving a preliminary positioning effect.

[0041] Reference Figure 4 , Figure 5 and Figure 6 As shown, a discharge platform 7 is installed inside the housing 1. A discharge trough 702 is provided on the discharge platform 7. A grid 701 is installed inside the discharge trough 702. A discharge trough 703 is provided inside the housing 1. The discharge trough 702 and the discharge trough 703 are connected. The discharge trough 703 is connected to the collection chamber 704. The collection frame 705 is composed of a filter screen. One end of the guide tube 707 is connected to the diversion pipe 708. Multiple nozzles 709 are installed on both sides of the inner wall of the slot 402. The nozzles 709 are connected to the diversion pipe 708.

[0042] After the steel bars are cut, they fall onto the discharge platform 7 and slide along the inclined surface of the discharge platform 7 towards the opening 101, and are discharged to the outside. The grid 701 can collect some of the coolant that falls onto the discharge platform 7, allowing the coolant to fall through the grid 701 into the discharge trough 702 and then into the unloading trough 703. At the same time, the coolant sprayed by the nozzle 709 during the cutting process also re-enters the collection chamber 704 through the unloading trough 703. Then, the collection frame 705 can filter out dust, impurities, or particles in the coolant, so that the filtered coolant can be repeatedly pumped back into the diversion pipe 708 by the water pump 706 and sprayed out again by the nozzle 709.

[0043] All electrical components mentioned in the text are electrically connected to the main controller and power supply. The main controller can be a conventional and known device such as a computer, and the existing publicly available power connection technology will not be elaborated in the text.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A steel bar cutting device for environmentally friendly construction projects, characterized in that, include: Box (1) is used for cutting steel bars, and openings (101) are provided on both sides of the box (1); Equipment box (2), the equipment box (2) is installed on the back of the box body (1), and multiple double sprocket rollers (201) are rotatably connected inside the box body (1) for conveying steel bars; Mounting plate (401), the mounting plate (401) is located inside the box (1), the mounting plate (401) is mounted on the top of the mounting box (401) and the mounting box (5) is mounted inside the mounting box (5) and the driving motor (501) is connected to a cutting blade (502) on one side of the driving motor (501). A fixing component is provided between the mounting plate (401) and the box (1) for pressing and fixing the reinforcing bars before cutting. The fixing component includes: a fixing plate (303), a fixing block (6), a connecting rod (601), a connecting plate (602), and a connecting spring (603). The fixing plate (303) is connected inside the box (1). The mounting plate (401) has a fixing block (6) at the bottom. The fixing block (6) is connected to the top of the fixing rod (6). The connecting rod (601) is connected to the top of the connecting rod (601). The connecting spring (603) is connected between the connecting plate (602) and the mounting plate (401). A dust removal assembly is provided inside the housing (1) for treating dust generated by steel bar cutting. The dust removal assembly includes: a collection chamber (704), a collection frame (705), a water pump (706), a conduit (707), and a diversion pipe (708). The housing (1) has a collection chamber (704) inside, a collection frame (705) inside the collection chamber (704), a water pump (706) installed inside the collection chamber (704), a conduit (707) connected to the back of the water pump (706), and a diversion pipe (708) installed on the top of the mounting plate (401).

2. The steel bar cutting equipment for environmentally friendly construction projects according to claim 1, characterized in that, One end of the double sprocket roller (201) extends into the equipment box (2) and is rotatably connected to the inner wall of the equipment box (2) via a bearing. A geared motor (202) is installed inside the equipment box (2), and a drive rod (203) is driven to one side of the geared motor (202).

3. The steel bar cutting equipment for environmentally friendly construction projects according to claim 2, characterized in that, A transmission chain (204) is provided between the drive rod (203) and one of the double sprocket rollers (201), and a chain is provided between two adjacent double sprocket rollers (201).

4. The steel bar cutting equipment for environmentally friendly construction projects according to claim 1, characterized in that, The top of the box (1) is equipped with two first hydraulic rods (3), and the bottom of the first hydraulic rods (3) is connected to a pressing plate (301). The bottom of the pressing plate (301) is rotatably connected to multiple pressing rollers (302).

5. The steel bar cutting equipment for environmentally friendly construction projects according to claim 1, characterized in that, Two second hydraulic rods (4) are installed on the top of the housing (1). The bottom of the second hydraulic rods (4) is connected to the mounting plate (401). The mounting plate (401) has a slot (402) and the bottom of the cutting blade (502) passes through the slot (402). A protective cover (503) is installed on the top of the mounting plate (401) and the protective cover (503) cooperates with the cutting blade (502).

6. The steel bar cutting equipment for environmentally friendly construction projects according to claim 1, characterized in that, The mounting plate (401) has a through hole, the top end of the connecting rod (601) protrudes through the through hole and out of the top of the mounting plate (401), the connecting spring (603) is sleeved on the outside of the connecting rod (601), and the bottom of the fixing block (6) and the top of the fixing plate (303) are both provided with V-shaped extrusion grooves (604).

7. The steel bar cutting equipment for environmentally friendly construction projects according to claim 1, characterized in that, The box (1) is equipped with a discharge platform (7), and the discharge platform (7) is provided with a discharge trough (702). The discharge trough (702) is equipped with a grid (701). The box (1) is provided with a discharge trough (703), and the discharge trough (702) and the discharge trough (703) are connected. The discharge trough (703) is connected to the collection chamber (704).

8. The steel bar cutting equipment for environmentally friendly construction projects according to claim 5, characterized in that, The collection frame (705) is composed of a filter screen. One end of the conduit (707) is connected to the diversion pipe (708). Multiple nozzles (709) are installed on both sides of the inner wall of the slot (402), and the nozzles (709) are connected to the diversion pipe (708).

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