Energy-saving reinforcing steel bar machining device

Abstract

The utility model relates to the technical field of reinforcing steel bar machining, in particular to an energy-saving reinforcing steel bar machining device which comprises a thickened steel plate bottom frame, a cast steel machine shell is fixedly connected to the top of the thickened steel plate bottom frame, and a front buckle plate is connected to the upper left position of the front end of the cast steel machine shell through bolts. A dust blowing fan, a straight blowing air pipe, a first air outlet pipe, a second air outlet pipe, a gear ring, a rack, a telescopic rod and a connection square block are arranged, a fixed blade body is arranged in the middle of one side of the front buckle plate, and a first air outlet pipe is arranged over the fixed blade body. The dust blowing device has the advantages that the dust blowing fan, the straight blowing air pipe, the first air outlet pipe, the second air outlet pipe, the gear ring, the rack, the telescopic rod and the connection square block are arranged; according to the energy-saving reinforcing steel bar machining device, after a reinforcing steel bar is cut off, dirt attached to the surface of a blade can be conveniently removed through brought-out direct blowing air, and the situation that the effect is affected when the reinforcing steel bar is cut off by the device due to the fact that the dirt adheres to the blade is prevented; and the number of times of secondary cutting-off processing operation on the reinforcing steel bars due to poor cutting-off effect is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar processing, in particular to an energy-saving steel bar processing device. Background Art

[0002] Rebar processing is the process of manufacturing reinforced concrete products for reinforced concrete engineering or prestressed concrete engineering. At the same time, existing rebar processing equipment includes rebar cutting machines, which are mainly used for cutting rebars to a fixed length in civil engineering projects. They are essential equipment in the rebar processing process. In actual use, they have the advantages of light weight, low energy consumption, reliable operation, high efficiency and energy saving.

[0003] When using the existing steel bar cutting machine to process steel bars, the steel bar cutting process is generally achieved through the cooperation of a fixed blade and a movable blade. However, after the cutting operation is completed, the dirt originally on the surface of the steel bar will easily adhere to the blade. If the dirt is not removed in time, it will affect the cutting effect during the actual operation of the equipment and increase the number of subsequent secondary cutting processes required for the steel bar. Therefore, an energy-saving steel bar processing device is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide an energy-saving steel bar processing device to solve the problem raised in the above background technology that when using the existing steel bar cutting machine to process steel bars, the cutting effect during the actual operation of the equipment is affected due to the adhesion and residue of dirt.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cam is an air intake pipe that is fixedly connected to the top of the air intake pipe and is provided with a toothed plate at the bottom of the air intake pipe, the toothed plate is connected with the toothed plate at the bottom of the air intake pipe, and the toothed plate is connected with the toothed plate at the bottom of the air intake pipe.

[0007] Preferably, a crankshaft cover is provided in the middle position of the front end face of the cast steel casing, and a crankshaft transmission assembly is rotatably connected to an inner side of the crankshaft cover, a push block is provided at the connecting rod end of the crankshaft transmission assembly, a sliding connection is arranged between the push block and the crankshaft cover, and a moving blade body is fixedly connected to a side of the push block away from the crankshaft transmission assembly.

[0008] Preferably, a feeding bracket is provided inside the recessed part of the cast steel casing, and a "V"-shaped groove is provided at the upper half of the feeding bracket, and the feeding bracket is respectively arranged adjacent to the front and rear positions of the fixed blade body and the movable blade body.

[0009] Preferably, the movable blade body and the second air outlet duct are adjacent to each other in upper and lower positions, and the second air outlet duct and the first air outlet duct are arranged side by side, the air inlet end of the direct blowing air duct and the air outlet end of the dust blowing fan are connected, the outer diameter of the dust blowing fan and the inner diameter of the gear ring are set to be equal, and the gear ring is connected through a rack and a telescopic rod transmission.

[0010] Preferably, the connection between the rack and the connecting block forms a "T"-shaped structure, and the connecting block and the cast steel casing are slidably connected, and the cylinder fixed end of the telescopic rod is arranged on the inner side of the cast steel casing.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by providing a dust blowing fan, a direct blowing air duct, a first air outlet duct, a second air outlet duct, a gear ring, a rack, a telescopic rod and a connecting block, the energy-saving steel bar processing device can, after completing the steel bar cutting operation, use the transmission structure composed of the gear ring, the rack, the telescopic rod and the connecting block to drive the dust blowing structure composed of the dust blowing fan, the direct blowing air duct, the first air outlet duct and the second air outlet duct to realize reciprocating swing, so that the device can use the direct blowing air to remove dirt adhered to the surface of the blade in the swinging state. By being able to remove dirt in time, it can be prevented from adhering to the blade and affecting the effect of the device in cutting and processing the steel bars, and the number of times the steel bars need to be cut for the second time due to poor cutting effect is reduced, thereby further improving the work efficiency of the device during actual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0015] Figure 3 This is a schematic diagram of the gear ring structure of the utility model;

[0016] Figure 4It is a schematic diagram of the inner structure of the crankshaft cover of the utility model.

[0017] In the figure: 1. Thickened steel plate base frame; 2. Cast steel casing; 3. Front buckle plate; 4. Fixed blade body; 5. Dust blower; 6. Crankshaft cover; 7. Moving blade body; 8. Movable slot; 9. Direct blowing air duct; 10. First air outlet duct; 11. Second air outlet duct; 12. Gear ring; 13. Rack; 14. Telescopic rod; 15. Connecting block; 16. Support bracket; 17. Crankshaft transmission assembly; 18. Loading bracket; 19. Push block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 , the utility model provides a technical solution:

[0020] A kind of energy-saving steel bar processing device comprises a thickened steel plate base frame 1, the top position of the thickened steel plate base frame 1 is fixedly connected with a cast steel casing 2, and the front end of the cast steel casing 2 is bolted with a front clasp 3, a fixed blade body 4 is provided at the middle position of one side of the front clasp 3, a first air outlet 10 is provided directly above the fixed blade body 4, and a direct blowing air duct 9 is connected to the upper position of the first air outlet 10, and a second air outlet 11 is connected to the bottom side position of the direct blowing air duct 9, a top surface of the cast steel casing 2 is provided with a movable slot 8 through integral molding, and a support bracket 16 is fixedly connected to the inner middle position and one side position of the movable slot 8 respectively, a dust blowing fan 5 is rotatably connected to the middle position of the support bracket 16, and the outer sleeve of the dust blowing fan 5 is provided with a gear ring 12, a rack 13 is meshedly connected to the top position of the gear ring 12, and a connecting block 15 is fixedly connected to the bottom side position of the rack 13, and a telescopic rod 14 is provided at the rear of the connecting block 15.

[0021] like Figure 1 and Figure 4As shown, a crankshaft cover 6 is provided in the middle position of the front end face of the cast steel casing 2, and a crankshaft transmission assembly 17 is rotatably connected to an inner side position of the crankshaft cover 6, a push block 19 is provided at the connecting rod end of the crankshaft transmission assembly 17, and a sliding connection is set between the push block 19 and the crankshaft cover 6, and a movable blade body 7 is fixedly connected to a side position of the push block 19 away from the crankshaft transmission assembly 17. After completing the regular maintenance operation of the crankshaft transmission structure, the crankshaft cover 6 can be covered and installed to the front end of the crankshaft transmission assembly 17 so that it can be isolated and protected from the outside; a feeding bracket 18 is provided on the inner side of the depression of the cast steel casing 2, and a "V"-shaped groove is provided on the upper half of the feeding bracket 18, and the feeding bracket 18 is respectively arranged adjacent to the front and rear positions of the fixed blade body 4 and the movable blade body 7. When the steel bars to be processed are placed on the feeding bracket 18, they will just fall into the "V"-shaped groove. At this time, the device can adapt to steel bars of different thicknesses through the "V"-shaped groove to achieve feeding.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the movable blade body 7 and the second air outlet pipe 11 are arranged adjacent to each other in the upper and lower positions, and the second air outlet pipe 11 and the first air outlet pipe 10 are arranged side by side, the air inlet end of the straight blowing air pipe 9 and the air outlet end of the dust blowing fan 5 are connected, the outer diameter of the dust blowing fan 5 and the inner diameter of the gear ring 12 are set to be equal, and the gear ring 12 is connected to each other through the rack 13 and the telescopic rod 14. When the second air outlet pipe 11 and the first air outlet pipe 10 respectively realize the forward and backward swinging action, the arrangement of the upper and lower positions adjacent to each other will facilitate The device uses the straight air brought out in multiple directions during the swinging process to remove the dirt on the surface of the blade; the connection between the rack 13 and the connecting block 15 forms a "T"-shaped structure, and the connecting block 15 and the cast steel casing 2 are slidably connected, and the cylinder fixed end of the telescopic rod 14 is arranged on the inner side of the cast steel casing 2. When the telescopic rod 14 is started to realize reciprocating motion, the connecting block 15 will carry the rack 13 to slide back and forth in the installation direction of the dust blowing fan 5, so that the dust blowing fan 5 can be driven to realize reciprocating swing.

[0023] Working process: The electric energy required for the device in the utility model to start operation is all from an external power supply. When using the energy-saving steel bar processing device, first, after the front gusset plate 3 is fixed to the front end position of the cast steel casing 2 by means of bolt fixings, the fixed blade body 4 can be quickly fixed and installed, and then the steel bars to be processed are placed on the feeding bracket 18, and the steel bars are pushed from the back to the front according to the preset cutting length, and then the section to be cut off of the steel bar is pushed into place, and one side end is against the fixed blade body 4, the driving device installed on the inner side of the cast steel casing 2 will drive the crankshaft transmission assembly 17 to realize circular rotation, so that the push block 19 can be driven to quickly push the moving blade body 7 outward, so that the entire device can be through the fixed blade body 4 and the moving blade The mutual cutting cooperation of the main body 7 realizes the cutting process of the steel bar. After completing the cutting operation, the device can start the telescopic rod 14, so that it can push the rack 13 back and forth through the push block 19. At this time, under the support of a group of supporting brackets 16, the device drives the dust blowing fan 5, the direct blowing air duct 9, the first air outlet duct 10 and the second air outlet duct 11 through the transmission cooperation of the rack 13 and the gear ring 12 to realize reciprocating swing. At the same time, the device will use the direct blowing air generated by the power-on operation of the dust blowing fan 5 and brought out through the direct blowing air duct 9, the first air outlet duct 10 and the second air outlet duct 11 to realize dust blowing on the surface of the blade under the reciprocating swinging action, ensuring that the dirt adhering to the blade can be removed, so that the entire device can normally carry out the next level of steel bar cutting operation.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving steel bar processing device, comprising a thickened steel plate base frame (1), characterized in that: The top position of the thickened steel plate base frame (1) is fixedly connected to a cast steel casing (2), and a front buckle plate (3) is bolted to the upper left position of the front end of the cast steel casing (2), a fixed blade body (4) is provided at the middle position of one side of the front buckle plate (3), a first air outlet pipe (10) is provided directly above the fixed blade body (4), and a direct blowing air pipe (9) is connected to the upper position of the first air outlet pipe (10), and a second air outlet pipe (11) is connected to the bottom side of the direct blowing air pipe (9), and the top of the cast steel casing (2) is provided with a fixed blade body (4) at the middle position of the fixed blade body (4), and a first air outlet pipe (10) is provided at the upper position of the first air outlet pipe (10). The surface is provided with a movable slot (8) through integral molding, and a support bracket (16) is fixedly connected to the middle position and one side position of the movable slot (8), the middle position of the support bracket (16) is rotatably connected to a dust blower (5), and the dust blower (5) is sleeved with a gear ring (12) on the outside, the top position of the gear ring (12) is meshingly connected to a rack (13), and a connecting block (15) is fixedly connected to one side position of the bottom end of the rack (13), and a telescopic rod (14) is provided at the rear of the connecting block (15).

2. The energy-saving steel bar processing device according to claim 1, characterized in that: A crankshaft cover (6) is provided at the middle position of the front end surface of the cast steel casing (2), and a crankshaft transmission assembly (17) is rotatably connected to a position on one side of the crankshaft cover (6). A push block (19) is provided at the connecting rod end of the crankshaft transmission assembly (17). The push block (19) and the crankshaft cover (6) are slidably connected, and a movable blade body (7) is fixedly connected to a position on a side of the push block (19) away from the crankshaft transmission assembly (17).

3. The energy-saving steel bar processing device according to claim 2 is characterized in that: A loading bracket (18) is provided inside the recessed part of the cast steel casing (2), and a V-shaped groove is provided at the upper half of the loading bracket (18). The loading bracket (18) is respectively arranged adjacent to the front and rear positions of the fixed blade body (4) and the movable blade body (7).

4. The energy-saving steel bar processing device according to claim 2 is characterized in that: The movable blade body (7) and the second air outlet pipe (11) are arranged adjacent to each other in upper and lower positions, and the second air outlet pipe (11) and the first air outlet pipe (10) are arranged side by side, the air inlet end of the direct blowing air pipe (9) and the air outlet end of the dust blowing fan (5) are connected, the outer diameter of the dust blowing fan (5) and the inner diameter of the gear ring (12) are arranged to be equal, and the gear ring (12) is connected to each other through a rack (13) and a telescopic rod (14).

5. The energy-saving steel bar processing device according to claim 1, characterized in that: The connection between the rack (13) and the connecting block (15) forms a "T"-shaped structure, and the connecting block (15) and the cast steel casing (2) are slidably connected, and the cylinder fixed end of the telescopic rod (14) is arranged on the inner side of the cast steel casing (2).

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