Device capable of efficiently collecting and straightening steel bars machined by cut-off machine

Abstract

The utility model provides a device capable of efficiently collecting and straightening steel bars machined by a cut-off machine. The device comprises a support, a collecting unit, a control unit and a bracket unit. The collecting unit is arranged at the top end of the support and comprises a U-shaped groove, the side wall of the front end of the U-shaped groove is hinged to the support, and the U-shaped groove is used for being in butt joint with the output end of the straightening and cutting machine and temporarily storing reinforcing steel bars; the control unit comprises a pedal and a connecting rod mechanism, and the pedal controls the lower portion of the side wall of the front end of the U-shaped groove to be turned over and opened through the connecting rod mechanism so as to open the U-shaped groove; the bracket unit comprises a base and a bracket which are arranged at the bottom of the support, the bracket is arranged on the base, a groove with an opening in the top end is formed in the bracket, and a groove opening of the bracket is right opposite to the opening in the front end of the collecting unit and used for storing fallen reinforcing steel bars in the bracket. The device has the advantages of assisting the arrangement work of the fallen steel bars, improving the working efficiency and saving manpower.

Description

Technical Field

[0001] This utility model relates to the field of steel reinforcement construction technology, specifically, to a device that can efficiently collect steel bars processed by a straightening and cutting machine. Background Technology

[0002] In recent years, the construction mileage of urban elevated bridges and highways has been increasing, and as time goes by, the task of steel bar processing and production has become increasingly prominent.

[0003] Currently, the most common method for straightening and cutting steel bars is to use intelligent straightening and cutting machines. Since bridge engineering requires a large number of straight steel bars, the use of straightening and cutting machines is also frequent. Therefore, using CNC straightening and cutting machines can save labor costs, increase production efficiency, improve the processing accuracy of steel bars, meet the design quality requirements, and this highly automated CNC straightening and cutting machine is very durable.

[0004] When using a CNC rebar straightening and cutting machine, a whole coil of rebar needs to be placed into the machine. The processing quantity and size are set on the equipment before starting the machine to process the rebar. Generally, the processed rebar will fall directly to the ground. The subsequent work of sorting the rebar is done manually by the staff. It is still necessary to repeat the work of collecting and packing the rebar, and the work of collecting and sorting is difficult and time-consuming.

[0005] Mechanization is difficult and costly to replace this part of the sorting work. Therefore, under the premise of manual labor, designing reasonable tools to save manpower and improve efficiency is a more feasible solution. To this end, those skilled in the art need to design an auxiliary device to improve the efficiency of steel bar collection and sorting and save manpower. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies by providing a device that can efficiently collect, straighten, and cut steel bars processed by a steel bar straightener, thereby assisting in the sorting of fallen steel bars, improving work efficiency, and saving manpower.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is: a device for efficiently collecting steel bars processed by a straightening and cutting machine, comprising a support, a collection unit, a control unit, and a bracket unit;

[0008] The collecting unit is located at the top of the support. The collecting unit includes a U-shaped groove. The front side wall of the U-shaped groove is hinged to the support. The U-shaped groove is used to connect to the output end of the straightening and cutting machine and temporarily store the reinforcing bars.

[0009] The control unit includes a foot pedal and a linkage mechanism. The foot pedal controls the lower part of the front side wall of the U-shaped groove to flip open through the linkage mechanism, thereby opening the U-shaped groove.

[0010] The bracket unit includes a base and a bracket disposed at the bottom of the support. The bracket is disposed on the base and forms a slot with an open top. The slot of the bracket is directly opposite the front opening of the collection unit and is used to store the fallen steel bars in the bracket.

[0011] Preferably, the bracket and the support unit share a base, which includes at least two parallel H-beams; the bracket also includes columns, diagonal columns, and crossbeams, with a column welded to the back of each H-beam, and the upper end of each H-beam connected to the top of the column by welding diagonal columns to form a triangular frame, and the triangular frames are connected together by the crossbeams; the tops of each triangular frame are connected together by horizontally laid square steel; the collection unit is installed based on the square steel.

[0012] Preferably, the U-shaped groove of the collecting unit is formed by splicing an angle steel and a channel steel. The two sides of the angle steel form the bottom edge and the rear side of the U-shaped groove, and the channel steel forms the front side of the U-shaped groove. The bracket is provided with end plates for both ends of the U-shaped groove. The upper part of the channel steel is hinged to the end plates. The actuating end of the linkage mechanism is connected to the channel steel to drive the lower end of the channel steel to flip.

[0013] Preferably, the linkage mechanism includes a first link and a second link. The middle part of the first link is hinged to the base. The foot pedal is installed at the front end of the first link. The rear end of the first link is hinged to the bottom end of the second link. The top end of the second link is hinged to the eccentric position of the channel steel, so as to drive the lower end of the channel steel to flip by the foot pedal.

[0014] Preferably, the first connecting rod is inclined downward at both ends with the middle hinge as the boundary, forming a connecting rod with an obtuse angle.

[0015] Preferably, a locking wrench is provided on the base corresponding to the first connecting rod. The locking wrench includes a rotating shaft, a wrench, and a positioning rod. The rotating shaft is rotatably engaged with the base. The wrench is located at the top of the rotating shaft, and the positioning rod is located in the middle of the rotating shaft. The positioning rod rotates to the first connecting rod to limit the swing of the first connecting rod.

[0016] Preferably, the inclined column is located between the U-shaped groove and the bracket, forming a guide frame for the sliding of the reinforcing bar.

[0017] Preferably, the bracket includes a stop post disposed at the top of the I-beam, and the stop post, the inclined post, and the I-beam form a channel-shaped bracket.

[0018] Preferably, the stop post is a channel steel, and the bottom end of the channel steel is welded and fixed to the top end of the I-beam.

[0019] This utility model has substantial features and progress compared to the prior art. Specifically, this utility model has the following advantages:

[0020] (1) It avoids the need to count and classify the finished steel bars again, speeds up the collection efficiency of the CNC cutting machine, improves the transfer speed and exit efficiency of the steel bars, and provides a guarantee for the construction site of the main structure.

[0021] (2) The use of this device reduces the number of steel bar processing workers, improves the working environment of workers, and improves overall work efficiency.

[0022] (3) By reducing the number of steel bar processing personnel, the processing cost and transportation cost of the steel bar processing plant are reduced. Moreover, the processing of steel bars using this device is simple and can be reused, saving cost investment.

[0023] (4) All materials required for this device are leftover materials from the steel bar processing plant's frame construction. This makes full use of the leftover materials on site and avoids waste. The device is easy to install and dismantle, simple to process, and easy to organize on-site construction. It can be mass-produced. Attached Figure Description

[0024] Figure 1 This is one of the structural schematic diagrams of a device for efficiently collecting steel bars processed by a straightening and cutting machine, which is part of this utility model.

[0025] Figure 2 This is the second structural schematic diagram of a device for efficiently collecting and straightening steel bars processed by a cutting machine, as described in this utility model.

[0026] Figure 3 This is an overall view of a device for efficiently collecting and straightening steel bars processed by a cutting machine, as described in this utility model.

[0027] In the diagram: 1. Bracket; 2. Collection unit; 3. Control unit; 4. Support unit; 5. Locking wrench;

[0028] 21. Angle steel; 22. Channel steel; 31. Foot pedal; 32. First connecting rod; 33. Second connecting rod; 41. Base; 42. Bracket; 43. I-beam; 44. Column; 45. Inclined column; 46. Horizontal beam; 47. Square steel; 48. End plate. Detailed Implementation

[0029] The technical solution of this utility model will be further described in detail below through specific embodiments.

[0030] like Figure 1 As shown, a device for efficiently collecting steel bars processed by a straightening and cutting machine includes a support 1, a collection unit 2, a control unit 3, and a bracket unit 4.

[0031] The collecting unit 2 is located at the top of the support 1. The collecting unit 2 includes a U-shaped groove. The front side wall of the U-shaped groove is hinged to the bottom of the groove. The U-shaped groove is used to connect to the output end of the straightening and cutting machine and temporarily store the reinforcing bars. Specifically, in this embodiment, the U-shaped groove is formed by splicing an angle steel 21 and a channel steel 22. The angle steel can be 10*10cm angle steel, and the channel steel can be 5# channel steel. The two sides of the angle steel 21 form the bottom edge and the rear side edge of the U-shaped groove. The channel steel 22 forms the front side edge of the U-shaped groove. The channel steel 22 is hinged to the end plates 48 located at both ends. The actuating end of the linkage mechanism is connected to the channel steel 22 to drive the channel steel to rotate. The lower end of the channel steel 22 can be opened by swinging, so that the front end of the U-shaped groove can open an opening and allow the reinforcing bars to slide down.

[0032] The control unit 3 includes a foot pedal 31 and a linkage mechanism. The foot pedal controls the flipping of the front sidewall of the U-shaped groove through the linkage mechanism to open the U-shaped groove. Specifically, in this embodiment, the linkage mechanism includes a first link 32 and a second link 33. The middle part of the first link 32 is hinged to the base. The foot pedal 31 is installed at the front end of the first link 32. The rear end of the first link 32 is hinged to the bottom end of the second link 33. The top end of the second link 33 is hinged to the eccentric position of the channel steel 22 so as to drive the flipping of the channel steel 22 through the foot pedal 31. The foot pedal 31 is made of 10# channel steel, and the first link 32 and the second link 33 are made of C32 threaded steel. The hinge position is completed by a sleeve.

[0033] In order to control the height of the foot pedal and make it easier for people to step on it, the first connecting rod 32 is inclined downward at both ends with the middle hinge as the boundary, forming a connecting rod with an obtuse angle to reduce the height of the foot pedal.

[0034] The bracket unit 4 includes a base 41 and a bracket 42 disposed at the bottom of the support. The bracket 42 is disposed on the base. In this embodiment, the support 1 and the bracket unit 4 share the base 41. The base 41 includes at least two parallel H-beams 43. 20a H-beams are used. The bracket forms a slot with an open top, and the slot of the bracket is directly opposite the front opening of the collecting unit, used to store fallen reinforcing bars in the bracket. In this embodiment, the bracket 42 includes a stop post disposed at the top of the H-beam. The stop post, the inclined post, and the H-beam form a slot-shaped bracket.

[0035] Specifically, in this embodiment, the support also includes uprights 44, inclined columns 45, and crossbeams 46. Each I-beam 43 has an upright 44 welded to its back. The upper end of each I-beam 43 is connected to the top of the upright 44 by the inclined columns 45 to form a triangular frame. Both the uprights and inclined columns are made of I-beams, and the crossbeams can be made of square steel. The triangular frames are connected together by the crossbeams 46. The tops of each triangular frame are connected together by horizontally laid square steel 47. The collecting unit is installed based on the square steel 47, that is, the bottom of the angle steel 21 is welded to the top of the square steel 47, and the channel steel 22 is hinged to the end plates 48 at both ends.

[0036] The inclined column 45 is located between the U-shaped groove and the bracket, forming a guide frame for the sliding of the reinforcing bars.

[0037] Because the U-shaped groove at the top is prone to spontaneously opening due to the vibration of the steel bars when temporarily storing them, a locking wrench 5 is provided on the base corresponding to the first connecting rod to ensure safety. The locking wrench includes a rotating shaft 51, a wrench 52 and a positioning rod 53. The rotating shaft 51 is rotatably engaged with the base. The wrench 52 is located at the top of the rotating shaft. The positioning rod 53 is located in the middle of the rotating shaft. The positioning rod 53 rotates to the first connecting rod to limit the upward swing of the first connecting rod.

[0038] In practical use, the device is installed on the output side of the straightening and cutting machine. After the processed steel bars are cut, they fall into the U-shaped groove at the top. After a certain number of steel bars are collected in the top U-shaped groove, the foot pedal is stepped on to open the U-shaped groove, and the steel bars roll onto the bracket below. The size of the bracket is much larger than the space of the top collection unit. After a certain number of steel bars are accumulated in the bracket, they are bundled and packaged by the staff and transferred to the finished product area for storage.

[0039] This device significantly reduces the workload of collecting cut steel bars, improves work efficiency, reduces manual labor, and reduces material waste.

[0040] Finally, it should be noted that: the preferred embodiments of this patent have been described in detail above, but this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A device for efficiently collecting steel bars processed by a straightening and cutting machine, characterized in that: Includes a support frame, a collection unit, a control unit, and a bracket unit; The collecting unit is located at the top of the support. The collecting unit includes a U-shaped groove. The front side wall of the U-shaped groove is hinged to the support. The U-shaped groove is used to connect to the output end of the straightening and cutting machine and temporarily store the reinforcing bars. The control unit includes a foot pedal and a linkage mechanism. The foot pedal controls the lower part of the front side wall of the U-shaped groove to flip open through the linkage mechanism, thereby opening the U-shaped groove. The bracket unit includes a base and a bracket disposed at the bottom of the support. The bracket is disposed on the base and forms a slot with an open top. The slot of the bracket is directly opposite the front opening of the collection unit and is used to store the fallen steel bars in the bracket.

2. The device for efficiently collecting and straightening steel bars processed by a cutting machine according to claim 1, characterized in that: The bracket and support unit share a base, which includes at least two parallel H-beams. The bracket also includes columns, diagonal columns, and crossbeams. Each H-beam has a column welded to its back. The top of each H-beam is connected to the top of the column by diagonal columns to form a triangular frame. The triangular frames are connected together by the crossbeams. The tops of each triangular frame are connected together by horizontally laid square steel. The collection unit is installed based on the square steel.

3. The device for efficiently collecting and straightening steel bars processed by the cutting machine according to claim 2, characterized in that: The U-shaped groove of the collection unit is formed by splicing an angle steel and a channel steel. The two sides of the angle steel form the bottom edge and the rear side of the U-shaped groove. The channel steel forms the front side of the U-shaped groove. The bracket is provided with end plates for both ends of the U-shaped groove. The upper part of the channel steel is hinged to the end plates. The actuating end of the linkage mechanism is connected to the channel steel to drive the lower end of the channel steel to flip.

4. The device for efficiently collecting and straightening steel bars processed by a cutting machine according to claim 3, characterized in that: The linkage mechanism includes a first link and a second link. The middle part of the first link is hinged to the base. The foot pedal is installed at the front end of the first link. The rear end of the first link is hinged to the bottom end of the second link. The top end of the second link is hinged to the eccentric position of the channel steel, so as to drive the channel steel to flip through the foot pedal.

5. The device for efficiently collecting and straightening steel bars processed by a cutting machine according to claim 4, characterized in that: The first link is inclined downward at both ends with the middle hinge as the boundary, forming a link with an obtuse angle.

6. The device for efficiently collecting and straightening steel bars processed by a cutting machine according to claim 5, characterized in that: A locking wrench is provided on the base corresponding to the first connecting rod. The locking wrench includes a rotating shaft, a wrench, and a positioning rod. The rotating shaft is rotatably engaged with the base. The wrench is located at the top of the rotating shaft, and the positioning rod is located in the middle of the rotating shaft. The positioning rod rotates to the first connecting rod to restrict the first connecting rod from swinging upward.

7. The device for efficiently collecting and straightening steel bars processed by a cutting machine according to claim 6, characterized in that: The inclined column is located between the U-shaped groove and the bracket, forming a guide frame for the steel bars to slide down.

8. The device for efficiently collecting and straightening steel bars processed by a cutting machine according to claim 7, characterized in that: The bracket includes a stop post disposed at the top of the I-beam, and the stop post, the inclined post, and the I-beam form a channel-shaped bracket.

9. The device for efficiently collecting and straightening steel bars processed by a cutting machine according to claim 8, characterized in that: The stop post is a channel steel, and the bottom end of the channel steel is welded and fixed to the top end of the I-beam.

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