Reinforcement cage spiral stirrup winding device

Abstract

The utility model relates to the field of spiral stirrups, and discloses a reinforcement cage spiral stirrup winding device which comprises a machining table. The rotating part is mounted on the machining table; the plurality of winding rollers are mounted on the rotating part and are used for winding reinforcing steel bars; the moving parts are installed on the rotating part, one end of each winding roller is installed on the corresponding moving part, and the winding rollers are arranged to be close to or away from the circle center of the rotating part at the same time; and the stripping part is mounted on the winding roller, is arranged to move up and down on the outer ring of the winding roller, and is used for stripping the wound reinforcing steel bars. According to the stirrup machining device, the reinforcing steel bars can be rapidly wound by installing the multiple winding rollers, the positions of the winding rollers can be flexibly adjusted according to needs through accurate control over the moving part, and therefore the stirrup machining device adapts to machining of stirrups of different sizes, the adaptability and flexibility of the device are improved, and the reinforcing steel bars can be smoothly disengaged from the winding rollers through the stripping part.

Description

Technical Field

[0001] The utility model relates to the field of spiral stirrups, in particular to a spiral stirrup winding device for a steel cage. Background Art

[0002] As one of the foundation pit retaining structures, bored pile construction is increasingly common. During bored pile construction, holes are first drilled, and then steel cages are placed in the holes and concrete is poured. Bored pile construction involves the production of steel cages. During the production of steel cages, the installation and welding speed of spiral stirrups largely determines the production time of the steel cages.

[0003] Currently, in the process of making steel cages, a roller machine is usually used to rotate the steel cage when winding the spiral stirrups, which can greatly shorten the winding time of the spiral stirrups.

[0004] The existing winding devices are generally made temporarily by workers. The size of the wound stirrups is relatively fixed and can only be used for steel cages of a single size. It is difficult to wind stirrups of different diameters. If the winding size of the stirrups needs to be changed, the winding structure needs to be temporarily replaced. Moreover, since the size of the wound stirrups is long, it is inconvenient to remove the stirrups after winding. Utility Model Content

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A spiral stirrup winding device for a steel cage, comprising:

[0007] Processing table;

[0008] A rotating part, mounted on the processing table;

[0009] A plurality of winding rollers, mounted on the rotating portion, for winding the steel bars;

[0010] A plurality of moving parts are mounted on the rotating part, one end of the winding roller is mounted on the moving part and is configured to simultaneously approach or move away from the center of the rotating part;

[0011] The stripping part is installed on the winding roller and is arranged to move up and down on the outer ring of the winding roller to strip the wound steel bars.

[0012] A plurality of moving grooves are formed on the top of the rotating part, and the moving part is connected in the moving grooves.

[0013] The rotating part comprises:

[0014] A plurality of screw rods are respectively installed in the plurality of moving grooves and connected to the moving part, and are used to control the moving part to move in the moving grooves;

[0015] A plurality of second bevel gears are mounted on one end of the lead screw;

[0016] The top of the rotating part is provided with a groove, and the bottom wall of the groove is rotatably connected to a first gear;

[0017] A plurality of second gears connected to the first gear, and configured to rotate simultaneously when the first gear rotates;

[0018] A plurality of first bevel gears are respectively mounted on a plurality of second gears, and the second bevel gears are connected to the first bevel gears.

[0019] A plurality of through holes are provided on the top of the stripping portion, and the winding roller is arranged in the through holes.

[0020] The processing station comprises:

[0021] The rotating seat is installed on the processing table and connected with the rotating part to control the rotation of the rotating part.

[0022] A second power source is installed on the top of the rotating seat, and a power shaft of the second power source is connected to the rotating part.

[0023] A rotating groove is provided on the top of the processing table, the rotating seat is installed in the rotating groove, a first power source is installed on the bottom wall of the rotating groove, and a power shaft of the first power source is connected to the bottom of the rotating seat.

[0024] The rotating part and the stripping plate are both circular, and the rotating part and the stripping plate have the same diameter.

[0025] The utility model provides a spiral stirrup winding device for a steel cage. Compared with the prior art, it has the following beneficial effects:

[0026] 1. By installing multiple winding rollers, the steel bars can be quickly wound. Through the precise control of the moving part, the winding roller can flexibly adjust its position as needed to adapt to the processing of stirrups of different sizes, greatly improving the adaptability and flexibility of the equipment without replacing the entire winding roller or making cumbersome adjustments.

[0027] 2. By opening a plurality of through holes on the top of the stripping part, the winding roller can be smoothly arranged in the through holes. When the steel bar winding is completed, the stripping part can easily strip the steel bar from the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the three-dimensional structure proposed by the utility model.

[0029] Figure 2 It is a three-dimensional structural schematic diagram of the processing table, rotating part, moving part, winding roller, screw rod and first gear proposed by the utility model.

[0030] Figure 3 This is a schematic diagram of the explosion structure proposed by the utility model.

[0031] Figure 4 It is a schematic diagram of the top view structure of the rotating part, the moving part, the winding roller, the screw rod and the first gear proposed by the utility model.

[0032] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0033] The reference numerals in the figure are:

[0034] 1. Processing table; 2. Rotating part; 3. Moving part; 4. Winding roller; 5. Moving groove; 6. Screw rod; 7. Groove; 8. First gear; 9. Second gear; 10. First bevel gear; 11. Second bevel gear; 12. Stripping part; 13. Rotating groove; 14. First power source; 15. Rotating seat; 16. Second power source. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are 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.

[0036] Reference Figure 1-Figure 5 , a spiral stirrup winding device for a steel cage, comprising:

[0037] A processing table 1; a rotating part 2, installed on the processing table 1; a plurality of winding rollers 4, installed on the rotating part 2, for winding steel bars; a plurality of moving parts 3, installed on the rotating part 2, one end of the winding roller 4 is installed on the moving part 3, and is configured to simultaneously approach or move away from the center of the rotating part 2; a stripping part 12, installed on the winding roller 4, and is configured to move up and down on the outer ring of the winding roller 4, for stripping the wound steel bars.

[0038] By installing multiple winding rollers 4, parallel processing of steel bars is achieved, which significantly improves the production speed. Through the precise control of the moving part 3, the winding roller 4 can flexibly adjust its position as needed to adapt to the processing of stirrups of different sizes. Whether it is large-diameter or small-diameter stirrups, it can be easily handled, which greatly improves the adaptability and flexibility of the equipment. There is no need to replace the entire winding roller 4 or make cumbersome adjustments. Only through simple operation of the moving part 3, it can quickly adapt to the processing of stirrups of different sizes. Since it can adapt to the processing of stirrups of various sizes, the company does not need to purchase multiple processing equipment of different specifications, thereby reducing equipment costs.

[0039] Reference Figure 2 , Figure 3 and Figure 5 A plurality of movable grooves 5 are provided at the top of the rotating part 2, and the movable part 3 is connected in the movable grooves 5; the rotating part 2 includes: a plurality of screw rods 6, which are respectively installed in the plurality of movable grooves 5 and threadedly connected with the movable part 3, and are used to control the movement of the movable part 3 in the movable groove 5; a plurality of second bevel gears 11, which are installed at one end of the screw rods 6; a groove 7 is provided at the top of the rotating part 2, and a first gear 8 is rotatably connected to the bottom wall of the groove 7; a plurality of second gears 9 are connected to the first gear 8, and are arranged to rotate simultaneously when the first gear 8 rotates; a plurality of first bevel gears 10, which are respectively installed on the plurality of second gears 9, and the second bevel gear 11 is connected to the first bevel gear 10.

[0040] By opening a plurality of moving grooves 5 on the top of the rotating part 2, and connecting the moving part 3 in the moving grooves 5, and cooperating with the mechanism design of the screw rod 6 and the second bevel gear 11, the moving part 3 is precisely controlled, so that the winding roller 4 can approach or move away from the center of the rotating part 2 according to the preset trajectory and speed, thereby ensuring the accuracy of the processing of stirrups of different sizes, and the synchronous movement of multiple moving parts 3 is realized through the linkage design of the first gear 8, the second gear 9, the first bevel gear 10 and the second bevel gear 11. A plurality of through holes are opened on the top of the stripping part 12, and the winding roller 4 is arranged in the through holes.

[0041] Reference Figure 1 and Figure 3 By opening a plurality of through holes at the top of the stripping portion 12, the winding roller 4 can be smoothly arranged in the through holes.

[0042] When the steel bar winding is completed, the stripping portion 12 can easily strip the steel bar from the winding roller 4, thereby avoiding the problem of steel bar jamming or difficulty in stripping that may occur in the traditional method.

[0043] Reference Figure 3 The processing table 1 includes: a rotating seat 15, which is installed on the processing table 1 and connected to the rotating part 2, and is used to control the rotation of the rotating part 2. A second power source 16 is installed on the top of the rotating seat 15, and a power shaft of the second power source 16 is connected to the rotating part 2; a rotating groove 13 is opened on the top of the processing table 1, and the rotating seat 15 is installed in the rotating groove 13. A first power source 14 is installed on the bottom wall of the rotating groove 13, and a power shaft of the first power source 14 is connected to the bottom of the rotating seat 15.

[0044] The first power source 14 adopts a stepping motor, and may also adopt a servo motor. The first power source 14 drives the rotating part 2 to rotate in the rotating groove 13. The rotating part 2 can drive multiple winding rollers 4 to move simultaneously and wind the steel bars. The second power source 16 adopts an electromechanical stepping motor, and may also adopt a magnetoelectric stepping motor. The second power source 16 drives the first gear 8 to rotate. The first gear 8 also drives multiple second gears 9 to rotate simultaneously. The second gear 9 drives the corresponding first bevel gear 10 to rotate. The first bevel gear 10 drives the second bevel gear 11 and the screw 6 to rotate. The screw 6 controls the moving part 3 to move linearly in the moving groove 5. The moving part 3 drives the winding roller 4 to move and adjust the position.

[0045] Reference Figure 1 , the rotating part 2 and the stripping plate are both circular, and the diameters of the rotating part 2 and the stripping plate are the same.

[0046] The precise correspondence between the rotating part 2 and the stripping plate is ensured, and during the processing, the winding roller 4 and the stripping part 12 can be accurately aligned, reducing the error caused by position deviation.

[0047] During use, the first power source 14 drives the rotating part 2 to rotate in the rotating groove 13, and the rotating part 2 can drive multiple winding rollers 4 to move simultaneously and wind the steel bars. The second power source 16 drives the first gear 8 to rotate, and the first gear 8 also drives multiple second gears 9 to rotate simultaneously. The second gear 9 drives the corresponding first bevel gear 10 to rotate, and the first bevel gear 10 drives the second bevel gear 11 and the screw rod 6 to rotate. The screw rod 6 controls the moving part 3 to move linearly in the moving groove 5. The moving part 3 drives the winding roller 4 to move and adjust its position. When the steel bar winding is completed, the stripping part 12 can easily remove the steel bar from the winding roller 4.

[0048] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0049] By installing multiple winding rollers 4, the steel bars can be quickly wound. Through the precise control of the moving part 3, the winding roller 4 can flexibly adjust its position as needed to adapt to the processing of stirrups of different sizes, thereby greatly improving the adaptability and flexibility of the equipment without replacing the entire winding roller 4 or performing cumbersome adjustments.

[0050] By opening a plurality of through holes on the top of the stripping portion 12 , the winding roller 4 can be smoothly arranged in the through holes. When the steel bar winding is completed, the stripping portion 12 can easily strip the steel bar from the winding roller 4 .

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0052] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A spiral stirrup winding device for a steel cage, characterized in that: include: Processing table (1); A rotating part (2) mounted on the processing table (1); A plurality of winding rollers (4) mounted on the rotating portion (2) and used for winding the steel bars; A plurality of moving parts (3) are mounted on the rotating part (2); one end of the winding roller (4) is mounted on the moving part (3) and is arranged to simultaneously move closer to or farther away from the center of the rotating part (2); The stripping portion (12) is mounted on the winding roller (4) and is configured to move up and down on the outer ring of the winding roller (4) to strip the wound steel bars.

2. A spiral stirrup winding device for a steel cage according to claim 1, characterized in that: A plurality of moving grooves (5) are provided on the top of the rotating part (2), and the moving part (3) is connected in the moving grooves (5).

3. A spiral stirrup winding device for a steel cage according to claim 2, characterized in that: The rotating part (2) comprises: A plurality of screw rods (6) are respectively installed in the plurality of movable grooves (5), connected to the movable part (3), and used to control the movable part (3) to move in the movable groove (5); A plurality of second bevel gears (11) mounted on one end of the lead screw (6); A groove (7) is provided at the top of the rotating part (2), and a first gear (8) is rotatably connected to the bottom wall of the groove (7); a plurality of second gears (9) connected to the first gear (8), and arranged so that when the first gear (8) rotates, the plurality of second gears (9) rotate simultaneously; A plurality of first bevel gears (10) are respectively mounted on a plurality of second gears (9), and the second bevel gears (11) are connected to the first bevel gears (10).

4. A spiral stirrup winding device for a steel cage according to claim 1, characterized in that: A plurality of through holes are provided on the top of the stripping portion (12), and the winding roller (4) is arranged in the through holes.

5. The spiral stirrup winding device for a steel cage according to claim 1, characterized in that: The processing platform (1) comprises: The rotating seat (15) is mounted on the processing table (1), connected to the rotating part (2), and is used to control the rotation of the rotating part (2).

6. A spiral stirrup winding device for a steel cage according to claim 5, characterized in that: A second power source (16) is installed on the top of the rotating seat (15), and a power shaft of the second power source (16) is connected to the rotating part (2).

7. The spiral stirrup winding device for a steel cage according to claim 5, characterized in that: A rotating groove (13) is provided on the top of the processing table (1), the rotating seat (15) is installed in the rotating groove (13), a first power source (14) is installed on the bottom wall of the rotating groove (13), and a power shaft of the first power source (14) is connected to the bottom of the rotating seat (15).

8. The spiral stirrup winding device for a steel cage according to claim 1, characterized in that: The rotating part (2) and the stripping plate are both circular, and the rotating part (2) and the stripping plate have the same diameter.

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