Steel bar component welding device

Abstract

The utility model discloses a reinforcing steel bar component welding device which comprises a machine frame, the machine frame is provided with a circulating conveying mechanism, a welding mechanism and a plurality of feeding mechanisms, the welding mechanism and the feeding mechanisms are sequentially arranged in the conveying direction of the circulating conveying mechanism, and the circulating conveying mechanism is provided with a plurality of positioning mechanisms used for positioning reinforcing steel bars forming reinforcing steel bar components. The feeding mechanism is used for feeding at least one steel bar forming the steel bar component to the positioning mechanism. The steel bar component welding device has the advantages of being simple and compact in structure, high in automation degree and high in production efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to a reinforcing steel bar processing equipment, in particular to a reinforcing steel bar component welding device. BACKGROUND

[0002] The shaped reinforcing steel mesh component (for example, double reinforcing steel bar diagonal cross component, three reinforcing steel bar diagonal cross component) is a kind of reinforcing material commonly used in concrete structure, and is usually formed by the cross welding of multiple reinforcing steels.For the processing of shaped reinforcing steel mesh component, the existing equipment is mainly composed of a welding station and a feeding and discharging station, or composed of a feeding station, a welding station and a discharging station.The main working process is as follows: before welding, the reinforcing steels of reinforcing steel component are positioned at the predetermined position on the jig frame;then the jig frame is moved to the welding station to weld the reinforcing steels;after welding, the jig frame is moved out of the welding station, and the welded reinforcing steel component is taken out, to complete the processing of reinforcing steel component;repeat the above operation to realize the processing of multiple reinforcing steel components.

[0003] The applicant finds that the existing equipment has some shortcomings: feeding, welding and discharging cannot be carried out simultaneously, the process connection is not coherent, and the entire reinforcing steels of reinforcing steel component need to be sequentially placed into the jig frame before welding, which is low in production efficiency;due to the small spacing between the reinforcing steels of reinforcing steel component, the feeding mechanism is prone to interference when feeding the reinforcing steels and is not convenient to arrange, the reinforcing steels need to be manually adjusted and aligned for placement into the jig frame, which is low in automation degree and production efficiency. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art, and provide a reinforcing steel component welding device which is simple and compact in structure, high in automation degree and production efficiency.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A reinforcing steel component welding device, comprising a rack, a circulating conveying mechanism and a welding mechanism and multiple feeding mechanisms arranged in sequence along the conveying direction of the circulating conveying mechanism are arranged on the rack, multiple positioning mechanisms for positioning reinforcing steels constituting the reinforcing steel component are arranged on the circulating conveying mechanism, and the feeding mechanism is used for feeding at least one reinforcing steel constituting the reinforcing steel component to the positioning mechanism.

[0007] As a further improvement of the above technical scheme:

[0008] The positioning mechanism comprises multiple positioning assemblies, and the number of the positioning assemblies is the same as the number of reinforcing steels constituting the reinforcing steel component.

[0009] The positioning assembly comprises two limiting blocks, at least two pairs of limiting columns are arranged between the two limiting blocks, and a limiting gap is arranged between each pair of limiting columns.

[0010] Or, the positioning assembly comprises two oppositely arranged positioning grooves, the distance between the two side walls of the positioning grooves gradually decreases from top to bottom, and the distance between the bottom walls of the two positioning grooves gradually decreases from top to bottom.

[0011] The number of the feeding mechanisms is the same as the number of the steel bars constituting the steel bar member.

[0012] The circulating conveying mechanism comprises a rotating disc.

[0013] The feeding mechanisms downstream of the welding mechanism are movably arranged on the rack.

[0014] The rack is provided with a avoiding driving element connected with the feeding mechanisms downstream of the welding mechanism to drive the feeding mechanisms to approach or move away from the circulating conveying mechanism to form a discharging space of the steel bar member.

[0015] The welding mechanism and the feeding mechanisms are uniformly spaced along the conveying direction of the circulating conveying mechanism, and the positioning mechanisms are uniformly spaced on the circulating conveying mechanism, and the spacing between the welding mechanism and the feeding mechanisms is the same as the spacing between the positioning mechanisms.

[0016] The welding mechanism and the feeding mechanisms downstream of the welding mechanism are provided with a discharging space of the steel bar member.

[0017] The welding mechanism, the discharging space and the feeding mechanisms are uniformly spaced along the conveying direction of the circulating conveying mechanism, and the positioning mechanisms are uniformly spaced on the circulating conveying mechanism, and the spacing between the welding mechanism, the discharging space and the feeding mechanisms is the same as the spacing between the positioning mechanisms.

[0018] Compared with the prior art, the advantages of the present application are that:

[0019] The steel bar member welding device can simultaneously perform feeding, welding and discharging, so that the steel bar member ready for positioning is always present at the welding mechanism for welding, the process is continuous, and the production efficiency is high; different steel bars of the steel bar member are fed by different feeding mechanisms, and the feeding does not easily interfere, the layout is reasonable, the feeding position of each feeding mechanism is relatively fixed, the adjustment of the position of the steel bar during feeding can be reduced, the steel bar positioning and alignment are facilitated, the automation degree is high, the production efficiency is high; the circulating conveying mechanism is used for circulating conveying, the feeding, welding and discharging processes are circularly performed, the size of the device can be reduced, and the structure is simple and compact. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of the steel bar component welding device of the embodiment one of the utility model.

[0021] Figure 2 is a top view of the steel bar component welding device of the embodiment one of the utility model.

[0022] Figure 3 is a flow process schematic view of the steel bar component processing in the steel bar component welding device of the embodiment one of the utility model.

[0023] Figure 4 is a structural schematic view of the steel bar component welding device of the embodiment two of the utility model.

[0024] Figure 5 is a top view of the steel bar component welding device of the embodiment two of the utility model.

[0025] Figure 6 is a flow process schematic view of the steel bar component processing in the steel bar component welding device of the embodiment two of the utility model.

[0026] Figure 7 is a structural schematic view of the positioning groove in other embodiments of the utility model.

[0027] The various reference signs in the drawings represent: 1, frame; 2, circulating conveying mechanism; 3, welding mechanism; 4, feeding mechanism; 5, positioning mechanism; 51, positioning assembly; 511, limiting block; 512, limiting column; 513, limiting gap; 514, positioning groove; 6, discharging space; 7, avoiding driving part; 9, steel bar component; 91, steel bar. DETAILED DESCRIPTION

[0028] The utility model will be further explained in detail in combination with the drawings and specific embodiments of the specification.

[0029] In the description of the utility model, it is understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0030] In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" are only used for descriptive purpose and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0031] In the present application, unless otherwise specifically defined and limited, the terms "assembly", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] Embodiment one:

[0033] Figures 1 to 3 An embodiment of the reinforcing member welding device of the present application is shown, the reinforcing member welding device of the embodiment comprises a rack 1, the rack 1 is provided with a circulating conveying mechanism 2 and a plurality of feeding mechanisms 4 arranged in turn along the conveying direction of the circulating conveying mechanism 2, the circulating conveying mechanism 2 is provided with a plurality of positioning mechanisms 5 for positioning reinforcing bars 91 constituting reinforcing members 9, and the feeding mechanism 4 is used to feed a reinforcing bar 91 constituting the reinforcing member 9 to the positioning mechanism 5.

[0034] In this embodiment, the processing of the steel bar member 9 is illustrated by taking a three-steel-bar diagonal cross member composed of three steel bars 91 as an example. In the processing of the steel bar member 9, the first feeding mechanism 4 feeds the first steel bar 91 constituting the first steel bar member 9 to the first positioning mechanism 5, and the circulating conveying mechanism 2 conveys forward by a set distance; the second feeding mechanism 4 feeds the second steel bar 91 constituting the first steel bar member 9 to the first positioning mechanism 5, the first feeding mechanism 4 feeds the first steel bar 91 constituting the second steel bar member 9 to the second positioning mechanism 5, and the circulating conveying mechanism 2 continues to convey forward by a set distance; the third feeding mechanism 4 feeds the third steel bar 91 constituting the first steel bar member 9 to the first positioning mechanism 5, the second feeding mechanism 4 feeds the second steel bar 91 constituting the second steel bar member 9 to the second positioning mechanism 5, the first feeding mechanism 4 feeds the first steel bar 91 constituting the third steel bar member 9 to the third positioning mechanism 5, and the circulating conveying mechanism 2 continues to convey forward by a set distance; the welding mechanism 3 welds the three steel bars 91 on the first positioning mechanism 5, the third feeding mechanism 4 feeds the third steel bar 91 constituting the second steel bar member 9 to the second positioning mechanism 5, the second feeding mechanism 4 feeds the second steel bar 91 constituting the third steel bar member 9 to the third positioning mechanism 5, and the first feeding mechanism 4 feeds the first steel bar 91 constituting the fourth steel bar member 9 to the fourth positioning mechanism 5; the circulating conveying mechanism 2 continues to convey forward by a set distance, the first steel bar member 9 after welding is discharged, the first positioning mechanism 5 after being emptied is conveyed to the first feeding mechanism 4 for feeding in a new round, and the above operation is repeated to realize the continuous production of multiple steel bar members 9. In the steel bar member welding device of this embodiment, the feeding, welding and discharging can be carried out simultaneously, so that there is always a positioning-prepared steel bar member 9 at the welding mechanism 3 for welding, the process is continuous, and the production efficiency is high; the different steel bars 91 of the steel bar member 9 are fed by different feeding mechanisms 4, and the feeding does not easily interfere, the layout is reasonable, and each feeding mechanism 4 feeds the steel bars 91 in a fixed order each time (for example, the first feeding mechanism 4 always feeds the first steel bar 91 constituting the steel bar member 9), the feeding position of each feeding mechanism 4 is relatively fixed, the adjustment of the position of the steel bar 91 during feeding each time can be reduced, the steel bar 91 is easy to position and align, the degree of automation is high, and the production efficiency is high; the circulating conveying mechanism 2 is used for circulating conveying, and the processes of feeding, welding and discharging are carried out in a cycle, which can reduce the size of the device, and the structure is simple and compact.

[0035] Further, as Figure 3As shown, in the embodiment, the positioning mechanism 5 comprises a plurality of positioning assemblies 51, and the number of the positioning assemblies 51 is the same as the number of the steel bars 91 constituting the steel bar member 9. Each positioning assembly 51 positions one steel bar 91 constituting the steel bar member 9, and the three positioning assemblies 51 can realize the positioning of the three steel bars 91 constituting the steel bar member 9 in the embodiment, and the positioning is reliable.

[0036] Further, as shown in the drawings, Figure 3 In the embodiment, the positioning assembly 51 comprises two limiting blocks 511, two pairs of limiting columns 512 are arranged between the two limiting blocks 511, and a limiting gap 513 is arranged between each pair of limiting columns 512. During positioning, the steel bar 91 is placed into the limiting gap 513, the two limiting blocks 511 limit the two ends of the steel bar 91, and each pair of limiting columns 512 limits the circumference of the steel bar 91, so as to realize the positioning of the steel bar 91, and the structure is simple and the positioning effect is good; the two pairs of limiting columns 512 can prevent the steel bar 91 from rotating and deviating in the limiting gap 513, and the positioning effect is better.

[0037] Preferably, in the embodiment, the limiting column 512 is a tapered column, and the tapered column is small at the top and large at the bottom, so that when the steel bar 91 is placed, the steel bar 91 can be guided into the limiting gap 513; the limiting block 511 has a deviation correcting slope, so that when the steel bar 91 is placed, the deviation correcting slopes of the two limiting blocks 511 can correct the deviation of the steel bar 91, so that the steel bar 91 can smoothly reach the target position, and the positioning effect is better.

[0038] As shown in the drawings, Figure 7 In other embodiments, the positioning assembly 51 can also comprise two oppositely arranged positioning grooves 514, the distance between the two side walls of the positioning groove 514 gradually decreases from top to bottom, and the distance between the bottom walls of the two positioning grooves 514 gradually decreases from top to bottom. The positioning groove 514 has two side walls and a bottom wall, the two side walls of the positioning groove 514 limit the circumference of the steel bar 91, and the bottom walls of the two positioning grooves 514 cooperate to limit the two ends of the steel bar 91, which can realize the same positioning effect as the limiting block 511 plus the limiting column 512; and the two side walls and the bottom wall of the positioning groove 514 are inclinedly arranged, so that when the steel bar 91 is placed, the steel bar 91 can be guided to smoothly reach the target position, and the positioning effect is better.

[0039] Further, as shown in the drawings, Figure 1 and Figure 2As shown, in the embodiment, the number of feeding mechanisms 4 is the same as the number of steel bars 91 of the steel bar member 9. One feeding mechanism 4 corresponds to one sequence of steel bars 91, and each feeding mechanism 4 feeds one steel bar 91 of a fixed sequence to a fixed sequence positioning assembly 51 each time (for example, the first feeding mechanism 4 always feeds the first steel bar 91 constituting the steel bar member 9 to the first positioning assembly 51), so that the feeding position of each feeding mechanism 4 is more fixed, the adjustment of the position of the steel bar 91 is less each time, the positioning of the steel bar 91 is more favorable, and the production efficiency is higher. Of course, in other embodiments, the number of feeding mechanisms 4 can be reduced, and each feeding mechanism 4 feeds multiple steel bars 91 each time, and the structure is more compact.

[0040] Further, in the embodiment, the feeding mechanism 4 is a blanking mechanism. Since the deformed steel mesh member usually has a planar structure, the feeding is performed in a gravity blanking manner, which can avoid interference between the steel bars 91 during feeding, and the feeding is more stable. Herein, the structure of the blanking mechanism is not limited, and a conventional blanking mechanism can be used as long as it can realize the blanking function.

[0041] Further, as shown in Figure 1 and Figure 2 , in the embodiment, the feeding mechanism 4 downstream of the welding mechanism 3 is movably arranged on the rack 1. After the welding of the steel bar member 9 is completed, the circulating conveying mechanism 2 continues to convey the steel bar member 9 on the positioning mechanism 5 to the feeding mechanism 4 downstream of the welding mechanism 3, the feeding mechanism 4 downstream of the welding mechanism 3 moves to avoid, the discharge mechanism or manual discharge is performed, after the discharge is completed, the feeding mechanism 4 downstream of the welding mechanism 3 is reset for a new round of feeding; by movably arranging the feeding mechanism 4 downstream of the welding mechanism 3, the discharge and the first feeding mechanism 4 share one station, the structure is more compact, and in actual production, since the welding time is longer than the feeding and discharging time, the discharge and the first feeding mechanism 4 share one station, which has little effect on the production efficiency, especially when the number of welding points is larger, the welding time is longer, and the effect on the production efficiency is smaller.

[0042] Further, as shown in Figure 1 and Figure 2 , in the embodiment, the rack 1 is provided with an avoidance driving member 7 connected with the feeding mechanism 4 downstream of the welding mechanism 3 to drive the feeding mechanism 4 to approach or move away from the circulating conveying mechanism 2 to form a discharge space 6 for the steel bar member 9. The avoidance driving member 7 (such as a pneumatic cylinder, an oil cylinder or an electric push rod) drives the feeding mechanism 4 downstream of the welding mechanism 3 to move away from the circulating conveying mechanism 2 to form a discharge space 6 for the discharge of the steel bar member 9, after the discharge is completed, the avoidance driving member 7 drives the feeding mechanism 4 downstream of the welding mechanism 3 to approach the circulating conveying mechanism 2 for feeding, and the structure is simple and reliable.

[0043] Further, as Figure 1 and Figure 2 shown, in the embodiment, the welding mechanism 3 and each feeding mechanism 4 are uniformly spaced along the conveying direction of the circulating conveying mechanism 2, each positioning mechanism 5 is uniformly spaced on the circulating conveying mechanism 2, the interval between the welding mechanism 3 and each feeding mechanism 4 is the same as the interval between each positioning mechanism 5. In the embodiment, the feeding mechanism 4 is provided with three, and the positioning mechanism 5 is provided with four, since the interval distance between the welding mechanism 3 and the three feeding mechanisms 4 is the same as the interval between the four positioning mechanisms 5, that is, the four positioning mechanisms 5 are correspondingly arranged with the welding mechanism 3 and the three feeding mechanisms 4, so that after the circulating conveying mechanism 2 conveys the interval between each positioning mechanism 5 each time, the positioning mechanism 5 can be aligned with the corresponding welding mechanism 3 or feeding mechanism 4, realizing continuous processing of the reinforcing member 9, and the production efficiency is high.

[0044] Further, in the embodiment, the circulating conveying mechanism 2 includes a rotating disc, the interval angle between the welding mechanism 3 and each feeding mechanism 4 is the same as the interval angle between each positioning mechanism 5, after the rotating disc rotates an interval angle (90°), the positioning mechanism 5 can be aligned with the corresponding welding mechanism 3 or feeding mechanism 4, realizing continuous processing of the reinforcing member 9, and the structure is simple and reliable. Of course, in other embodiments, the circulating conveying mechanism 2 can also be a circulating conveying belt, the interval distance between the welding mechanism 3 and each feeding mechanism 4 is the same as the interval distance between each positioning mechanism 5, after the circulating conveying belt conveys an interval distance, the positioning mechanism 5 can also be aligned with the corresponding welding mechanism 3 or feeding mechanism 4.

[0045] Embodiment two:

[0046] Figures 4 to 6 Another embodiment of the reinforcing member welding device of the utility model is shown, the reinforcing member welding device of the embodiment is basically same with the structure of embodiment one, the difference includes: in the embodiment, the feeding space 6 of the reinforcing member 9 is arranged between the welding mechanism 3 and the feeding mechanism 4 downstream of the welding mechanism 3. After the reinforcing member 9 is welded, the reinforcing member 9 on the positioning mechanism 5 is continuously conveyed to the feeding space 6 by the circulating conveying mechanism 2, and the feeding is carried out by a conventional feeding mechanism or manually, after the feeding is completed, the empty positioning mechanism 5 is conveyed to the first feeding mechanism 4 by the circulating conveying mechanism 2 to carry out a new round of feeding, and the structure is simple and reliable.

[0047] Further, in the embodiment, the welding mechanisms 3, the discharge spaces 6 and the feeding mechanisms 4 are uniformly spaced along the conveying direction of the circulating conveying mechanism 2, and the positioning mechanisms 5 are uniformly spaced on the circulating conveying mechanism 2, the spacing between the welding mechanisms 3, the discharge spaces 6 and the feeding mechanisms 4 is the same as the spacing between the positioning mechanisms 5. In the embodiment, two feeding mechanisms 4 are provided, and four positioning mechanisms 5 are provided. Since the spacing between the welding mechanisms 3, the discharge spaces 6 and the two feeding mechanisms 4 is the same as the spacing between the positioning mechanisms 5, that is, the four positioning mechanisms 5 are correspondingly arranged with the welding mechanisms 3, the discharge spaces 6 and the two feeding mechanisms 4, so that the positioning mechanisms 5 can be aligned with the corresponding welding mechanisms 3, discharge spaces 6 or feeding mechanisms 4 after the circulating conveying mechanism 2 is conveyed by the spacing between the positioning mechanisms 5 each time, and the continuous processing of the reinforcing member 9 is realized, and the production efficiency is high. Since the reinforcing member welding device of the embodiment reduces one feeding mechanism 4 compared with the reinforcing member welding device of the first embodiment, the reinforcing member welding device of the embodiment is suitable for processing a double-reinforcing diagonal cross member composed of two reinforcing bars 91.

[0048] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with reference to the preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make many possible changes and modifications to the technical scheme of the present application, or modify it into equivalent embodiments with equivalent changes, without departing from the spirit and technical scheme of the present application. Therefore, any simple modification, equivalent replacement, equivalent change and modification of the above embodiment according to the technical essence of the present application, which does not deviate from the content of the technical scheme of the present application, still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A welding device for reinforcing steel components, comprising a frame (1), characterized in that: The frame (1) is provided with a circulating conveying mechanism (2) and a welding mechanism (3) and a plurality of feeding mechanisms (4) arranged sequentially along the conveying direction of the circulating conveying mechanism (2). The circulating conveying mechanism (2) is provided with a plurality of positioning mechanisms (5) for positioning the steel bars (91) that constitute the steel reinforcement member (9). The feeding mechanism (4) is used to feed at least one steel bar (91) that constitutes the steel reinforcement member (9) to the positioning mechanism (5).

2. The steel reinforcement welding device according to claim 1, characterized in that: The positioning mechanism (5) includes a plurality of positioning components (51), the number of which is the same as the number of steel bars (91) constituting the steel reinforcement member (9).

3. The steel reinforcement welding device according to claim 2, characterized in that: The positioning component (51) includes two limiting blocks (511), and at least two pairs of limiting posts (512) are provided between the two limiting blocks (511), and a limiting gap (513) is provided between each pair of limiting posts (512). Alternatively, the positioning component (51) includes two opposing positioning grooves (514), the distance between the two side walls of the positioning grooves (514) gradually decreases from top to bottom, and the distance between the bottom walls of the two positioning grooves (514) gradually decreases from top to bottom.

4. The steel reinforcement welding device according to claim 2, characterized in that: The number of feeding mechanisms (4) is the same as the number of steel bars (91) constituting the steel reinforcement member (9).

5. The steel reinforcement welding device according to claim 1, characterized in that: The circulating conveying mechanism (2) includes a turntable.

6. The welding apparatus for reinforcing steel members according to any one of claims 1 to 5, characterized in that: The feeding mechanism (4) downstream of the welding mechanism (3) is movably mounted on the frame (1).

7. The steel reinforcement welding device according to claim 6, characterized in that: The frame (1) is provided with a clearance drive (7), which is connected to the feeding mechanism (4) downstream of the welding mechanism (3) to drive the feeding mechanism (4) to move closer to or away from the circulating conveying mechanism (2) to form a discharge space (6) for the steel reinforcement member (9).

8. The steel reinforcement welding device according to claim 6, characterized in that: The welding mechanism (3) and each of the feeding mechanisms (4) are evenly spaced along the conveying direction of the circulating conveying mechanism (2), and each of the positioning mechanisms (5) is evenly spaced on the circulating conveying mechanism (2). The interval between the welding mechanism (3) and each of the feeding mechanisms (4) is the same as the interval between each of the positioning mechanisms (5).

9. The welding apparatus for reinforcing steel members according to any one of claims 1 to 5, characterized in that: A discharge space (6) for a steel reinforcement member (9) is provided between the welding mechanism (3) and the feeding mechanism (4) downstream of the welding mechanism (3).

10. The steel reinforcement welding device according to claim 9, characterized in that: The welding mechanism (3), the discharge space (6), and each of the feeding mechanisms (4) are evenly spaced along the conveying direction of the circulating conveying mechanism (2), and each of the positioning mechanisms (5) is evenly spaced on the circulating conveying mechanism (2). The interval between the welding mechanism (3), the discharge space (6), and each of the feeding mechanisms (4) is the same as the interval between each of the positioning mechanisms (5).

Images