Full-automatic steel bar bending and cutting system

Abstract

The utility model relates to steel bar bending and cutting, belongs to the technical field of steel bar machining, and particularly relates to a full-automatic steel bar bending and cutting system which comprises a fixing frame, one side of the fixing frame is fixedly connected with two mounting frames, and the two mounting frames are jointly and rotationally connected with a rotating disc. Through the arrangement of the straightening mechanism, conveying wheels drive steel bars to conduct intermittent feeding, so that the steel bars move and are straightened through rolling wheels, a motor drives a driving gear to rotate, the driving gear rotates to drive a ring gear to rotate, the ring gear rotates to drive a rotating disc, a sliding rail and a sliding block to rotate, and the sliding block rotates to drive a frame and the rolling wheels to rotate; according to the steel bar straightening device, a plurality of rollers are arranged, so that the plurality of rollers can circumferentially rotate on a steel bar, rotary straightening on the steel bar is realized, the straightening effect on the steel bar is improved, and the problems that most straightening structures for straightening the steel bar are relatively single, the straightening effect on the steel bar is not ideal, and the machining quality of the steel bar is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar processing, in particular to a full-automatic steel bar bending and cutting system. Background Art

[0002] Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete. Its cross section is round, sometimes square with rounded corners. It includes plain round steel bars, ribbed steel bars, and twisted steel bars. Rebar for reinforced concrete refers to straight bars or coils used for reinforced concrete reinforcement.

[0003] Based on the above search and combined with the prior art, we found that:

[0004] Existing steel bars need to be straightened during the bending and cutting process. Most of the steel bar straightening structures are relatively simple, resulting in unsatisfactory straightening effects on the steel bars, thereby affecting the processing quality of the steel bars. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a fully automatic steel bar bending and cutting system, in which a motor drives a driving gear and a circular ring gear to rotate, and the rotation of the circular ring gear drives a rotating disk, a slide rail, a slider, a frame and a plurality of rollers to rotate, so that the plurality of rollers can rotate in a circle on the steel bars, thereby realizing rotational straightening of the steel bars, thereby improving the straightening effect of the steel bars.

[0006] The technical solution to achieve the purpose of the utility model is: a fully automatic steel bar bending and cutting system, including a fixed frame, one side of the fixed frame is fixedly connected to two mounting frames, and the two mounting frames are connected to a rotating disk for common rotation, and also includes;

[0007] A straightening mechanism, wherein the straightening mechanism is located on the rotating disk;

[0008] The straightening mechanism includes two slide rails fixedly connected to one side of the rotating disk, both slide rails are slidably connected to the slider, one end of the two sliders are fixedly connected to the frame, both frames are fixedly connected to a plurality of rollers, the other side of the rotating disk is fixedly connected to a circular ring gear, one side of the fixed frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a driving gear, and the driving gear is meshed with the circular ring gear.

[0009] In some embodiments, one side of the two sliders is fixedly connected to a fixed block, one side of the rotating disk is fixedly connected to two mounting blocks, the two mounting blocks are rotatably connected to a bidirectional threaded rod, and the two fixed blocks are screwed to the bidirectional threaded rod.

[0010] In some embodiments, a telescopic hydraulic cylinder is fixedly connected to one side of the fixed frame, a cutter is fixedly connected to the output end of the telescopic hydraulic cylinder, and a fixing seat is fixedly connected to one side of the fixed frame, and the fixing seat is located below the cutter.

[0011] In some embodiments, one side of the cutter is fixedly connected to an extrusion rod, one side of the fixing frame is fixedly connected to a fixing rod, and the fixing rod is adapted to the extrusion rod.

[0012] In some embodiments, a conveying wheel is fixedly connected to one side of the fixing frame.

[0013] In some embodiments, a rotating wheel is fixedly connected to one side of the fixing frame.

[0014] Compared with the prior art, the present invention has the following significant advantages:

[0015] The utility model sets a straightening mechanism, wherein the conveying wheel drives the steel bar to intermittently feed the steel bar, so that the steel bar moves through the roller for straightening, the motor drives the driving gear to rotate, the driving gear rotation drives the annular gear rotation, the annular gear rotation drives the rotating disk, the slide rail and the slider rotation, the slider rotation drives the frame and the plurality of rollers rotation, so that the plurality of rollers can perform circular rotation on the steel bar, thereby realizing rotational straightening of the steel bar, thereby improving the straightening effect of the steel bar;

[0016] The invention solves the problem that most existing steel bar straightening methods have a relatively simple straightening structure, which leads to unsatisfactory straightening effect of the steel bars, thus affecting the processing quality of the steel bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a system principle diagram provided in one embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0020] Figure 3 This is a schematic diagram of the overall three-dimensional structure from another perspective provided in one embodiment of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the straightening mechanism provided in one embodiment of the utility model;

[0022] Figure 5 It is a schematic diagram of a three-dimensional structure of a bidirectional threaded rod and a fixing block provided in one embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Fixed frame; 101. Telescopic hydraulic cylinder; 102. Cutter; 103. Fixed seat; 104. Extrusion rod; 105. Fixed rod; 106. Conveying wheel; 107. Rotating wheel; 2. Mounting frame; 201. Rotating disk; 202. Ring gear; 203. Driving gear; 204. Motor; 205. Slide rail; 206. Sliding block; 207. Frame; 208. Roller; 209. Fixed block; 210. Bidirectional threaded rod; 211. Mounting block. DETAILED DESCRIPTION

[0025] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0026] The utility model provides a fully automatic steel bar bending and cutting system through improvement. The technical solution of the utility model is:

[0027] like Figure 1-Figure 5 As shown, the fully automatic steel bar bending and cutting system includes a fixed frame 1, one side of the fixed frame 1 is fixedly connected to two mounting frames 2, and the two mounting frames 2 are connected to a rotating disk 201 for common rotation, and also includes a straightening mechanism, which is located on the rotating disk 201; the straightening mechanism includes two slide rails 205 fixedly connected to one side of the rotating disk 201, the two slide rails 205 are slidably connected to a slider 206, one end of the two sliders 206 are fixedly connected to a frame 207, and the two frames 207 are fixedly connected to a plurality of rollers 208, the other side of the rotating disk 201 is fixedly connected to a circular ring gear 202, and one side of the fixed frame 1 is fixedly connected to a motor 2 04. In order to facilitate the later maintenance of the motor 204, the motor 204 is installed on the fixed frame 1 by screwing. The output end of the motor 204 is fixedly connected with the driving gear 203, and the driving gear 203 is meshed with the annular gear 202; through the setting of the straightening mechanism, the motor 204 drives the driving gear 203 and the annular gear 202 to rotate, and the rotation of the annular gear 202 drives the rotating disk 201, the slide rail 205 and the slider 206 and the frame 207 and the multiple rollers 208 to rotate, so that the multiple rollers 208 can rotate in a circle on the steel bars, thereby realizing the rotational straightening of the steel bars, thereby improving the straightening effect of the steel bars.

[0028] like Figure 5As shown, in one embodiment, in order to make the mounting block 211 more secure, the mounting block 211 is mounted on the rotating disk 201 by welding, one side of the two sliders 206 is fixedly connected with a fixing block 209, one side of the rotating disk 201 is fixedly connected with two mounting blocks 211, and the two mounting blocks 211 are rotatably connected with a bidirectional threaded rod 210, and the two fixing blocks 209 are screwed on the bidirectional threaded rod 210; through the setting of the bidirectional threaded rod 210, the frame 207 can be adjusted.

[0029] like Figure 2 As shown, in one embodiment, in order to replace the cutter 102, the cutter 102 is installed on the telescopic hydraulic cylinder 101 by screwing, one side of the fixed frame 1 is fixedly connected with the telescopic hydraulic cylinder 101, the output end of the telescopic hydraulic cylinder 101 is fixedly connected with the cutter 102, and one side of the fixed frame 1 is fixedly connected with a fixed seat 103, and the fixed seat 103 is located below the cutter 102; through the setting of the cutter 102, the telescopic hydraulic cylinder 101 drives the cutter 102 to move, so that the cutter 102 cuts the steel bar.

[0030] like Figure 2 As shown, in one embodiment, one side of the cutter 102 is fixedly connected to an extrusion rod 104, and one side of the fixed frame 1 is fixedly connected to a fixing rod 105, and the fixing rod 105 is adapted to the extrusion rod 104; through the setting of the extrusion rod 104, the cutter 102 drives the extrusion rod 104 to move, thereby realizing the extrusion rod 104 bending the steel bar.

[0031] like Figure 2 As shown, in one embodiment, a conveying wheel 106 is fixedly connected to one side of the fixing frame 1; through the provision of the conveying wheel 106, intermittent conveying of the steel bars is achieved.

[0032] like Figure 2 As shown, in one embodiment, a rotating wheel 107 is fixedly connected to one side of the fixing frame 1; by setting the rotating wheel 107, the steel bars are guided.

[0033] The specific working method is: the conveying wheel 106 drives the steel bars to be intermittently fed, so that the steel bars move through the rollers 208 for straightening, the motor 204 drives the driving gear 203 to rotate, the driving gear 203 rotates to drive the annular gear 202 to rotate, the annular gear 202 rotates to drive the rotating disk 201, the slide rail 205 and the slider 206 to rotate, the slider 206 rotates to drive the frame 207 and multiple rollers 208 to rotate, so that the multiple rollers 208 can rotate in a circle on the steel bars, thereby realizing rotational straightening of the steel bars, thereby improving the straightening effect of the steel bars, rotating the bidirectional threaded rod 210 to drive the two fixed blocks 209 to move, the fixed block 209 moves to drive the slider 206, the frame 207 and the multiple rollers 208 to move, thereby realizing the adjustment of the steel bar pressing force, the telescopic hydraulic cylinder 101 drives the cutter 102 and the extrusion rod 104 to move downward, so that the extrusion rod 104 first bends the steel bars, and then the cutter 102 cuts the steel bars.

[0034] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A fully automatic steel bar bending and cutting system, comprising a fixed frame (1), one side of the fixed frame (1) being fixedly connected to two mounting frames (2), the two mounting frames (2) being rotatably connected to a rotating disk (201), characterized in that: Also includes; A straightening mechanism, the straightening mechanism being located on the rotating disk (201); The straightening mechanism comprises two slide rails (205) fixedly connected to one side of a rotating disk (201), the two slide rails (205) are slidably connected to a slider (206), one end of the two sliders (206) are fixedly connected to a frame (207), the two frames (207) are fixedly connected to a plurality of rollers (208), the other side of the rotating disk (201) is fixedly connected to a circular ring gear (202), one side of the fixed frame (1) is fixedly connected to a motor (204), the output end of the motor (204) is fixedly connected to a driving gear (203), and the driving gear (203) is meshed with the circular ring gear (202).

2. The fully automatic steel bar bending and cutting system according to claim 1 is characterized in that: One side of the two sliding blocks (206) is fixedly connected to a fixing block (209), one side of the rotating disk (201) is fixedly connected to two mounting blocks (211), the two mounting blocks (211) are rotatably connected to a bidirectional threaded rod (210), and the two fixing blocks (209) are screwed to the bidirectional threaded rod (210).

3. The fully automatic steel bar bending and cutting system according to claim 2 is characterized in that: A telescopic hydraulic cylinder (101) is fixedly connected to one side of the fixed frame (1), a cutter (102) is fixedly connected to the output end of the telescopic hydraulic cylinder (101), a fixed seat (103) is fixedly connected to one side of the fixed frame (1), and the fixed seat (103) is located below the cutter (102).

4. The fully automatic steel bar bending and cutting system according to claim 3 is characterized in that: One side of the cutter (102) is fixedly connected to an extrusion rod (104), and one side of the fixed frame (1) is fixedly connected to a fixing rod (105), and the fixing rod (105) is adapted to the extrusion rod (104).

5. The fully automatic steel bar bending and cutting system according to claim 4 is characterized in that: A conveying wheel (106) is fixedly connected to one side of the fixed frame (1).

6. The fully automatic steel bar bending and cutting system according to claim 5 is characterized in that: A rotating wheel (107) is fixedly connected to one side of the fixing frame (1).

Images