Deformed steel bar collecting device

Abstract

The utility model discloses a deformed steel bar collecting device which comprises a supporting frame and a control device, a plurality of conveying rollers used for conveying deformed steel bars are rotationally installed on the upper portion of the supporting frame, a positioning baffle is arranged on the upper portion of the end, far away from the deformed steel bar input end, of the supporting frame, and a first photoelectric switch used for detecting the deformed steel bars downwards is installed on the upper portion of the positioning baffle. A collecting frame with an upward opening is arranged on one side of the supporting frame, a second photoelectric switch used for detecting the deformed steel bars is arranged at the opening of the collecting frame, a beating and aligning mechanism is arranged at one end of the collecting frame, and a pushing-out mechanism for pushing the deformed steel bars towards one side of the collecting frame is arranged on the other side of the supporting frame; and the first photoelectric switch, the second photoelectric switch, the push-out mechanism and the flapping alignment mechanism are respectively connected with the control device. By adopting an automatic operation mode, the deformed steel bars are automatically carried, stacked and aligned, the collection efficiency of the deformed steel bars is improved, the operation labor intensity and the labor cost of operators are greatly reduced, and the deformed steel bar collecting device is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of threaded steel production equipment, in particular to a threaded steel collecting device. Background Art

[0002] At present, during the production process of rebar, the cut rebars are generally bundled together for easy transportation or storage.

[0003] In the prior art, the conventional practice is to manually carry the fixed-length cut rebars from the conveyor rollers and stack them, and then tie them together when a certain number of them are stacked. This will result in high labor costs, inconvenience in quickly tying the rebars, low rebar collection efficiency, and prone to injuries. Utility Model Content

[0004] The purpose of the utility model is to provide a collection device for threaded steel bars, which adopts an automatic operation mode to realize automatic handling, stacking and alignment of threaded steel bars, so that the threaded steel bars can be quickly tied, and the problems mentioned in the background technology are well solved.

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

[0006] A collection device for threaded steel comprises a support frame and a control device, wherein a plurality of conveying rollers for transmitting threaded steel are rotatably mounted on the upper part of the support frame, a positioning baffle is provided on the upper part of the end of the support frame away from the threaded steel input, and a first photoelectric switch for downwardly detecting threaded steel is installed on the upper part of the positioning baffle; a collection frame with an upward opening is provided on one side of the support frame, and a second photoelectric switch for detecting threaded steel is provided at the opening of the collection frame; a beating alignment mechanism is provided at one end of the collection frame, and a pushing mechanism for pushing the threaded steel toward one side of the collection frame is provided on the other side of the support frame; the first photoelectric switch, the second photoelectric switch, the pushing mechanism, and the beating alignment mechanism are respectively connected to the control device.

[0007] Furthermore, the ejection mechanism includes a push plate and a first driving component that drives the push plate to move back and forth along a length direction perpendicular to the threaded steel bar, the push plate is connected to the movable end of the first driving component, and the first driving component is connected to the support frame.

[0008] Furthermore, the beating alignment mechanism includes an impact plate and a second driving component that drives the impact plate to impact back and forth along the length direction of the threaded steel bar, the impact plate is connected to the movable end of the second driving component, the second driving component is connected to the support frame, and the impact plate is distributed perpendicular to the length direction of the threaded steel bar.

[0009] Furthermore, the first driving component and the second driving component are any one of a cylinder, a hydraulic cylinder or an electric telescopic rod.

[0010] Furthermore, the collecting rack includes a plurality of supporting frames which are evenly spaced along the length direction of the supporting frame, and each supporting frame includes two limiting rods and a supporting rod connecting the bottoms of the two limiting rods.

[0011] Furthermore, the supporting rod is horizontally distributed, and the two limiting rods are vertically distributed, and the supporting rod and the two limiting rods form an opening facing upward for supporting the threaded steel bar.

[0012] Furthermore, an obliquely distributed connecting rod is provided at the bottom of the supporting rod, and the lower part of the connecting rod is fixedly connected to the supporting frame.

[0013] Furthermore, the first photoelectric switch is a grating, which is distributed along the width direction of the support frame, and the second photoelectric switch is an infrared photoelectric switch.

[0014] Furthermore, the conveying rollers are arranged in parallel and at equal intervals along the length direction of the support frame, and the conveying rollers are rollers with diameters at both ends being larger than the diameter in the middle.

[0015] Furthermore, the support frame is provided with an introduction block on a side close to the collecting frame, and the introduction block is provided with an introduction slope which is inclined downward toward the collecting frame.

[0016] Compared with the prior art, the utility model provides a collection device for threaded steel bars, which has the following beneficial effects:

[0017] The utility model can stop the threaded steel bars from being moved to the positioning baffle plate and be detected by the positioning baffle plate, so that the threaded steel bars can be automatically pushed out from the conveyor roller and dropped onto the collecting rack for collection and stacking by utilizing the pushing mechanism. When the threaded steel bars on the collecting rack are stacked to a certain height, it will be detected, so that the beating and alignment mechanism will be started to beat and align the stacked threaded steel bars, and then the neatly stacked threaded steel bars can be directly bundled on the collecting rack. The entire process of collecting, stacking, beating and aligning can be realized automatically, so as to improve the collection efficiency of the threaded steel bars, greatly reduce the operating labor intensity and labor cost of the operators, and facilitate and quickly tie the threaded steel bars, which is relatively safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 is a schematic diagram of the three-dimensional structure of the support frame;

[0021] Figure 3 Schematic diagram of aligning rebar for impact tapping;

[0022] Figure 4 This is a schematic diagram of lifting the tied rebar from the support frame.

[0023] Figure numerals: 1. Support frame; 11. Conveying roller; 12. Positioning baffle; 13. Introducing slope; 2. Control device; 21. First photoelectric switch; 22. Second photoelectric switch; 3. Collecting frame; 31. Supporting frame; 311. Limiting rod; 312. Supporting rod; 32. Connecting rod; 4. Beating alignment mechanism; 41. Impact plate; 42. Second driving component; 5. Ejection mechanism; 51. Push plate; 52. First driving component; 6. Threaded steel bar. DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be clearly and completely described below through detailed embodiments and in conjunction with the accompanying drawings. 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.

[0025] Please refer to Figure 1 to Figure 4, this embodiment provides a collection device for threaded steel, including a support frame 1 and a control device 2. A plurality of conveying rollers 11 for transmitting threaded steel 6 are rotatably installed on the upper part of the support frame 1. The support frame 1 is provided with a positioning baffle 12 at the upper part of the end away from the input of the threaded steel 6, and a first photoelectric switch 21 is installed on the upper part of the positioning baffle 12 to detect whether the threaded steel 6 reaches the positioning baffle 12 downward. Through the positioning baffle, the threaded steel can have a preliminary pre-alignment effect when collecting. A collection frame 3 with an upward opening is provided on one side of the support frame 1, and a second photoelectric switch 22 for detecting the threaded steel 6 is provided at the opening of the collection frame 3, and a beating alignment mechanism 4 is provided at one end of the collection frame 3, and a push-out mechanism 5 for pushing the threaded steel 6 toward one side of the collection frame 3 is provided on the other side of the support frame 1; the first photoelectric switch 21, the second photoelectric switch 22, the push-out mechanism 5, and the beating alignment mechanism 4 are respectively connected to the control device 2. In this way, after the rebar moves to the positioning baffle, it will be stopped by the positioning baffle and detected by the first photoelectric switch, so that the rebar can be automatically pushed out from the conveyor roller and dropped onto the collecting rack for collection and stacking by using the pushing mechanism. When the rebar on the collecting rack is stacked to a certain height, it will be detected by the second photoelectric switch, so as to start the beating and alignment mechanism to beat and align the stacked rebars, and then the neatly stacked rebars can be directly bundled on the collecting rack. The entire process of collecting, stacking, beating and aligning can be automatically operated, which improves the collection efficiency of rebar, greatly reduces the labor intensity and labor cost of operators, and is convenient for quickly tying rebar, which is safer.

[0026] In some specific embodiments, reference Figure 1 to Figure 4 The push mechanism 5 includes a push plate 51 and a first driving component 52 that drives the push plate 51 to move back and forth along the length direction perpendicular to the threaded steel bar. The push plate 51 is connected to the movable end of the first driving component 52, and the first driving component 52 is connected to the support frame 1. In this way, the push plate can be driven to move by the first driving component, so as to push the threaded steel bar out.

[0027] In some specific embodiments, reference Figure 1 to Figure 4 The beating alignment mechanism 4 includes a striking plate 41 and a second driving component 42 that drives the striking plate 41 to strike back and forth along the length direction of the threaded steel bar. The striking plate 41 is connected to the movable end of the second driving component 42, and the second driving component 42 is connected to the support frame 1. The striking plate 41 is perpendicular to the length direction of the threaded steel bar 6. In this way, the second driving component can be used to drive the striking plate to move back and forth, thereby continuously striking the threaded steel bar, so that the threaded steel bars stacked on the collection frame become neat.

[0028] In some specific embodiments, the first driving component 52 and the second driving component 42 may be electric telescopic rods. Of course, in some other embodiments, components such as cylinders and hydraulic cylinders that can reciprocate along a straight line may also be selected.

[0029] In some specific embodiments, reference Figure 1 to Figure 4 The collection rack 3 includes a plurality of support racks 31 that are evenly spaced along the length direction of the support rack 1. Each support rack 31 includes two limit rods 311 and a support rod 312 that connects the bottoms of the two limit rods 311. More specifically, the support rod 312 is horizontally distributed, and the two limit rods 311 are vertically distributed. The support rod 312 and the two limit rods 311 form an opening that is upward for supporting the threaded steel bars. In this way, the stacked threaded steel bars can be made more neat, which is convenient for transportation and storage; at the same time, the threaded steel bars can be supported by the horizontally distributed support rods, which is convenient for manual bundling of the threaded steel bars and improves the bundling efficiency.

[0030] As an improved implementation, Figure 1 and Figure 2 As shown, an inclined connecting rod 32 is provided at the bottom of the supporting rod 312 , and the lower part of the connecting rod 32 is fixedly connected to the supporting frame 1 .

[0031] In some specific embodiments, the first photoelectric switch 21 is a grating, which is distributed along the width direction of the support frame, and the second photoelectric switch 22 is an infrared photoelectric switch.

[0032] In some specific embodiments, reference Figure 1 to Figure 4 The conveying rollers 11 are arranged in parallel and at equal intervals along the length direction of the support frame 1. The conveying rollers 11 are rollers with diameters at both ends larger than the diameter in the middle, so that the rebar can be kept centered and transmitted to the positioning baffle.

[0033] In some specific embodiments, reference Figure 1 to Figure 4 The support frame 1 is provided with an introduction block on one side close to the collecting frame 3, and the introduction block is provided with an introduction slope 13 which is inclined downward toward the collecting frame, so that the threaded steel bar can slide smoothly and fall onto the support frame.

[0034] In this embodiment, the control device 2 can adopt a PLC controller with built-in control programming, so as to facilitate the control of pushing out and tapping and aligning the threaded steel bars.

[0035] refer to Figure 1 to Figure 4When in use, the collection device of the utility model can be arranged at the output end of the rebar cutting machine, so that the rebar can be sent into the collection device under the inertia of the rebar cutting machine. When the rebar 6 moves to the positioning baffle 12, it will be stopped by the positioning baffle 12 and detected by the first photoelectric switch 21, so that the rebar 6 is automatically pushed out from the conveying roller 11 and dropped onto the collection rack 3 for collection and stacking by the pushing mechanism 5; when the rebar 6 on the collection rack 3 is stacked to a certain height, it will be detected by the second photoelectric switch 22, so as to start the beating and alignment mechanism 4 to beat and align the stacked rebar 6. In this way, the neatly stacked rebar 6 can be directly bundled and lifted out on the collection rack 3, and the entire collection, stacking, beating and alignment process can be automatically operated, thereby improving the collection efficiency of the rebar.

[0036] The above embodiments are merely illustrative of the concept and technical solution of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by a person with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for collecting threaded steel bars, comprising a support frame and a control device, wherein a plurality of conveying rollers for conveying threaded steel bars are rotatably mounted on the upper part of the support frame, and characterized in that: The support frame is provided with a positioning baffle at the upper part of the end away from the input of the rebar, and a first photoelectric switch for detecting the rebar downward is installed on the upper part of the positioning baffle; a collecting frame with an upward opening is provided on one side of the support frame, and a second photoelectric switch for detecting the rebar is provided at the opening of the collecting frame, a beating alignment mechanism is provided at one end of the collecting frame, and a pushing mechanism for pushing the rebar toward one side of the collecting frame is provided on the other side of the support frame; the first photoelectric switch, the second photoelectric switch, the pushing mechanism, and the beating alignment mechanism are respectively connected to the control device.

2. The collecting device according to claim 1, characterized in that The ejection mechanism includes a push plate and a first driving component that drives the push plate to move back and forth along a length direction perpendicular to the threaded steel bar. The push plate is connected to the movable end of the first driving component, and the first driving component is connected to the support frame.

3. The collecting device according to claim 2, characterized in that The beating alignment mechanism includes an impact plate and a second driving component that drives the impact plate to impact back and forth along the length direction of the threaded steel bar. The impact plate is connected to the movable end of the second driving component, and the second driving component is connected to the support frame. The impact plate is distributed perpendicular to the length direction of the threaded steel bar.

4. The collecting device according to claim 3, characterized in that The first driving component and the second driving component are any one of a cylinder, a hydraulic cylinder or an electric telescopic rod.

5. The collecting device according to claim 1, characterized in that: The collecting frame comprises a plurality of supporting frames which are evenly spaced along the length direction of the supporting frame, and each supporting frame comprises two limiting rods and a supporting rod connecting the bottoms of the two limiting rods.

6. The collecting device according to claim 5, characterized in that The supporting rod is horizontally distributed, and the two limiting rods are vertically distributed. The supporting rod and the two limiting rods form an opening facing upward for supporting the threaded steel bar.

7. The collecting device according to claim 5, characterized in that The bottom of the supporting rod is provided with an inclined connecting rod, and the lower part of the connecting rod is fixedly connected to the supporting frame.

8. The collecting device according to claim 1, characterized in that The first photoelectric switch is a grating, which is distributed along the width direction of the support frame, and the second photoelectric switch is an infrared photoelectric switch.

9. The collecting device according to claim 1, characterized in that The conveying rollers are arranged in parallel and at equal intervals along the length direction of the support frame, and the conveying rollers are rollers with diameters at both ends larger than the diameter in the middle.

10. The collecting device according to any one of claims 1 to 9, characterized in that: The support frame is provided with an introduction block on one side close to the collecting frame, and the introduction block is provided with an introduction slope which is inclined downward toward the collecting frame.

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