Steel bar processing production line

Abstract

The utility model provides a steel bar machining production line and relates to steel bar machining. The steel bar machining production line comprises a raw material bin, a feeding module, a rotary friction welding module, a saw cutting module, a directional conveying module, a bidirectional rib stripping and thread rolling module, a bidirectional grinding module, a bending module, a discharging module and a finished product bin. The raw material bin, the feeding module, the rotary friction welding module and the saw cutting module are sequentially arranged on the input side of the directional conveying module, and the bidirectional rib stripping and thread rolling module, the bidirectional grinding module, the bending module, the discharging module and the finished product bin are sequentially arranged on the output side of the directional conveying module. Wherein the saw cutting module is arranged at the input end of the directional conveying module, and the bidirectional rib stripping and thread rolling module is arranged at the output end of the directional conveying module. Through automatic arrangement of integration of multiple modules, the utilization rate of steel bar machining waste is increased, and the material cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of steel bar processing, in particular to a steel bar processing production line. BACKGROUND

[0002] With the rapid development of the construction industry, steel bar as an important material in building structures, its processing quality and efficiency directly affect the overall progress and quality of construction engineering. The processing procedure of steel bar usually includes four main steps of sawing, stripping rib rolling, polishing and bending, and the completion quality of these procedures is directly related to the final use performance of the steel bar.

[0003] In the prior art, most of the steel bar processing equipment on the market can only complete one or two of the above procedures, such as sawing or stripping rib rolling. After each procedure is completed, the steel bar needs to be manually transported to the next procedure equipment for processing, which not only increases the labor intensity of workers, but also greatly consumes labor costs and reduces production efficiency. In addition, damage or misplacement of the steel bar may occur during manual transportation, affecting the processing precision and product quality.

[0004] Although there are a few steel bar flexible production lines on the market that can automatically complete the sawing, stripping rib rolling, polishing and bending procedures, these production lines still have certain limitations in actual application. First, the raw material loading and finished product placement still need to be manually operated, and cannot achieve complete automation. Second, during the processing of the steel bar, steel bar waste is inevitably generated, resulting in a utilization rate of the steel bar raw material that cannot reach 100%, increasing the material cost. These problems limit the widespread application and promotion of steel bar processing equipment to some extent. CONTENT OF THE INVENTION

[0005] The purpose of the present application is to provide a steel bar processing production line that can improve the utilization rate of steel bar processing waste, reduce material costs, and achieve complete automation.

[0006] In a first aspect, the present application provides a steel bar processing production line, comprising a raw material bin, a feeding module, a rotary friction welding module, a sawing module, a directional conveying module, a bidirectional stripping rib rolling module, a bidirectional polishing module, a bending module, a discharging module and a finished product bin, the raw material bin, the feeding module, the rotary friction welding module and the sawing module are sequentially arranged on the input side of the directional conveying module, the bidirectional stripping rib rolling module, the bidirectional polishing module, the bending module, the discharging module and the finished product bin are sequentially arranged on the output side of the directional conveying module, wherein the sawing module is arranged at the input end of the directional conveying module, and the bidirectional stripping rib rolling module is arranged at the output end of the directional conveying module.

[0007] In an optional embodiment, a plurality of transmission modules are further included, a first transmission module is arranged between the raw material bin and the rotary friction welding module, the raw material bin and the first transmission module are located within the pickup range of the feeding module, a second transmission module is arranged between the rotary friction welding module and the saw cutting module, a third transmission module is arranged between the bidirectional stripping rib rolling module and the bidirectional polishing module, and a fourth transmission module is arranged between the bidirectional polishing module and the bending module, and the bending module and the finished product bin are located within the pickup range of the discharging module.

[0008] In an optional embodiment, the raw material bin includes a raw material support and a raw material moving frame, the raw material moving frame moves relative to the raw material bin along a first direction, and the raw material moving frame is provided with a plurality of raw material placing grooves, and the plurality of raw material placing grooves are arranged at intervals along the first direction.

[0009] The feeding module includes a feeding rack, a feeding pickup device, and a feeding pressing device, the feeding rack is arranged at the slot opening end of the raw material placing groove, the feeding pickup device is installed on the feeding rack, and the feeding pickup device is provided with a feeding pickup end, the feeding pickup end moves between the raw material placing groove and the first transmission module, the feeding pressing device is installed on the feeding rack, and the feeding pressing device is provided with a feeding pressing end, the feeding pressing end moves relative to the feeding rack along a second direction, and the second direction is perpendicular to the transmission direction of the first transmission module.

[0010] In an optional embodiment, the rotary friction welding module includes a welding table, a welding device, and a welding clamping device, the welding table is provided with a slide rail and two fixed supports, the slide rail is arranged between the two fixed supports, the welding device includes a welding drive, a welding turntable, and a hollow rod, the hollow rod is arranged through the welding turntable and one of the fixed supports, the welding turntable is electrically connected with the welding drive, and under the driving action of the welding drive, the welding turntable rotates relative to the hollow rod, the welding clamping device includes a sliding seat, a chuck, and an extension hollow rod, one end of the extension hollow rod is arranged through the other fixed support, the other end of the extension hollow rod is fixedly connected with the chuck, the chuck is installed on the sliding seat, and the sliding seat is in sliding fit with the slide rail.

[0011] In an optional embodiment, the saw cutting module includes a saw cutting table, a saw cutting device, and a saw cutting clamping device, the saw cutting table is provided with a hinged seat, the saw cutting device includes a motor, a saw wheel, and a mounting seat, the mounting seat is hinged with the hinged seat, the saw wheel and the motor are installed on the mounting seat, and the motor is electrically connected with the saw wheel.

[0012] In an optional embodiment, the directional conveying module comprises a first conveying device, a second conveying device, and a turning conveying device, the turning conveying device is arranged between the first conveying device and the second conveying device, and the conveying direction of the turning conveying device is perpendicular to the conveying direction of the first conveying device, and the conveying direction of the first conveying device is arranged opposite to the conveying direction of the second conveying device.

[0013] The turning conveying device comprises a rack, a turning lever, and a plurality of conveying chains, the plurality of conveying chains are arranged at intervals along the conveying direction of the first conveying device, the turning lever rotates relative to the rack and is provided with a hook head, the hook head rotates between the first conveying device and the conveying chain, the number of the hook heads is consistent with and one-to-one corresponds to the number of the conveying chains.

[0014] In an optional embodiment, the bidirectional rib stripping and rolling module comprises a rib stripping and rolling table, a lifting table, a rib stripping and rolling device, and two rib stripping and rolling clamping devices, the two rib stripping and rolling clamping devices are arranged on the rib stripping and rolling table respectively, the rib stripping and rolling device is slidingly arranged on the lifting table, the lifting table moves up and down along the vertical direction relative to the rib stripping and rolling table, and the lowest position of the rib stripping and rolling device is lower than the clamping position of the rib stripping and rolling clamping device.

[0015] The rib stripping and rolling device comprises a bidirectional motor and two rib stripping and rolling heads, the two rib stripping and rolling heads are arranged at two ends of the bidirectional motor respectively and are electrically connected with the bidirectional motor, and one rib stripping and rolling head corresponds to one rib stripping and rolling clamping device.

[0016] In an optional embodiment, the bidirectional polishing module comprises a polishing table, a lifting frame, a polishing device, and two polishing clamping devices, the two polishing clamping devices are slidingly arranged on the polishing table respectively, the polishing device is arranged on the lifting frame, the lifting frame moves up and down along the vertical direction relative to the polishing table, and the lowest position of the polishing device is lower than the clamping position of the polishing clamping device.

[0017] The polishing device comprises a double-head motor and two polishing heads, the two polishing heads are arranged at two ends of the double-head motor respectively and are electrically connected with the double-head motor, and one polishing head corresponds to one polishing clamping device.

[0018] In an optional embodiment, the bending module comprises a bending table and a bending device, the bending table comprises a frame body and a supporting column, an annular mounting position is defined between the frame body and the supporting column, two clamping long strips are arranged on the top of the supporting column, a clamping position is formed between the two clamping long strips, the bending device comprises a rotating disc and a bending driving member, the rotating disc is arranged in the annular mounting position, the rotating disc is provided with two bending members, the two bending members are arranged on the two sides of the clamping position, and the bending driving member is in transmission connection with the rotating disc.

[0019] In an optional embodiment, the finished product bin comprises a finished product support and a finished product moving frame, the finished product moving frame moves along a third direction relative to the finished product bin, and the finished product moving frame is provided with a plurality of finished product placing grooves which are arranged at intervals along the third direction.

[0020] The discharging module comprises a discharging rack and a discharging pickup device, the discharging rack is slidingly arranged on the finished product support along a third direction, the discharging pickup device is slidingly arranged on the discharging rack along a fourth direction which is perpendicular to the third direction, and the discharging pickup device is provided with a discharging pickup end which moves between the bending module and the finished product placing grooves.

[0021] Compared with the prior art, the application has the following beneficial effects:

[0022] The application can improve the utilization rate of waste materials in steel bar processing, reduce material cost, and realize fully automatic processing through the complete set of raw material bin, feeding module, rotary friction welding module, sawing module, directional conveying module, bidirectional rib stripping and wire rolling module, bidirectional polishing module, bending module, discharging module and finished product bin. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0024] Figure 1 A perspective view of a steel bar processing production line in some embodiments is shown;

[0025] Figure 2 A plan view of a first conveying module in some embodiments is shown;

[0026] Figure 3 A plan view of a second conveying module in some embodiments is shown;

[0027] Figure 4 A plan view of the third and fourth transfer modules in some embodiments is shown;

[0028] Figure 5 A perspective view of the raw material bin in some embodiments is shown;

[0029] Figure 6 A perspective view of the loading module in some embodiments is shown;

[0030] Figure 7 A perspective view of the rotary friction welding module in some embodiments is shown;

[0031] Figure 8 A perspective view of the sawing module in some embodiments is shown;

[0032] Figure 9 A perspective view of the directional transfer module in some embodiments is shown;

[0033] Figure 10 A perspective view of the Figure 9 A close-up view of section A in Figure 6 is shown;

[0034] Figure 11 A perspective view of the bidirectional rib stripping and wire drawing module in some embodiments is shown;

[0035] Figure 12 A perspective view of the bidirectional polishing module in some embodiments is shown;

[0036] Figure 13 A perspective view of the bending module in some embodiments is shown;

[0037] Figure 14 Another perspective view of the bending module in some embodiments is shown;

[0038] Figure 15 A perspective view of the unloading module and finished product bin in some embodiments is shown.

[0039] Explanation of main component symbols:

[0040] 1 - raw material bin; 101 - raw material support; 102 - raw material moving frame; 2 - feeding module; 201 - feeding rack; 2011 - guide wheel; 202 - feeding pickup device; 2021 - feeding pickup end; 203 - feeding pressing device; 3 - rotary friction welding module; 301 - welding table; 3011 - slide rail; 3012 - fixed support; 302 - welding device; 3021 - welding driving piece; 3022 - welding turntable; 3023 - hollow rod; 303 - welding clamping device; 3031 - sliding seat; 3032 - chuck; 3033 - telescopic hollow rod; 4 - sawing module; 401 - sawing table; 4011 - hinged seat; 402 - sawing device; 4021 - motor; 4022 - saw wheel; 4023 - mounting seat; 403 - sawing clamping device; 404 - lifting device; 5 - directional conveying module; 501 - first conveying device; 502 - second conveying device; 503 - turning conveying device; 5031 - rack; 5032 - turning lever; 5033 - conveying chain; 6 - bidirectional rib stripping and rolling module; 601 - rib stripping and rolling table; 602 - lifting table; 603 - rib stripping and rolling device; 6031 - bidirectional motor; 6032 - rib stripping and rolling head; 604 - rib stripping and rolling clamping device; 7 - bidirectional polishing module; 701 - polishing table; 702 - lifting frame; 703 - polishing device; 7031 - double-head motor; 7032 - polishing head; 704 - polishing clamping device; 8 - bending module; 801 - bending table; 8011 - frame body; 8012 - support column; 802 - bending device; 8021 - turntable; 8022 - bending driving piece; 8023 - gear; 9 - discharging module; 901 - discharging rack; 902 - discharging pickup device; 10 - finished product bin; 10a - finished product support; 10b - finished product moving frame; 11 - conveying module; 111 - first conveying module; 112 - second conveying module; 113 - third conveying module; 114 - fourth conveying module; 11a - channel steel; 11b - conveying roller; 11c - auxiliary wheel. DETAILED DESCRIPTION

[0041] Embodiments of the present application are described in detail below with reference to examples illustrated in the accompanying drawings, in which the same or similar components have the same or similar designations throughout the various figures. The embodiments described below are examples of the present application, and are not intended to limit the present application.

[0042] In the description of the present application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0043] In addition, the terms "first", "second" are only for descriptive purposes 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" 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, unless otherwise explicitly specified and limited.

[0044] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0045] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0046] Embodiment one

[0047] The present embodiment is suitable for reinforcing bar processing, where the reinforcing bar is ribbed reinforcing bar.

[0048] Please refer to Figure 1This embodiment provides a steel bar processing production line, which includes a raw material silo 1, a feeding module 2, a rotary friction welding module 3, a sawing module 4, a directional conveying module 5, a bidirectional rib stripping and thread rolling module 6, a bidirectional grinding module 7, a bending module 8, a unloading module 9, and a finished product silo 10.

[0049] Raw material bin 1, feeding module 2, rotary friction welding module 3 and sawing module 4 are sequentially arranged on the input side of directional conveying module 5. Bidirectional rib stripping and thread rolling module 6, bidirectional grinding module 7, bending module 8, unloading module 9 and finished product bin 10 are sequentially arranged on the output side of directional conveying module 5. Among them, sawing module 4 is arranged at the input end of directional conveying module 5, and bidirectional rib stripping and thread rolling module 6 is arranged at the output end of directional conveying module 5.

[0050] In this embodiment, the raw material warehouse 1 and the finished product warehouse 10 are symmetrically arranged to form one side of the steel bar processing production line, and the directional conveying module 5 forms the other side of the steel bar processing production line. The feeding module 2, the rotary friction welding module 3, the sawing module 4, the directional conveying module 5, the bidirectional rib stripping and thread rolling module 6, the bidirectional grinding module 7, and the bending module 8 are located in the middle of the steel bar processing production line. Therefore, this embodiment reduces the floor space occupied by the steel bar processing production line and improves the site utilization rate.

[0051] The steel bar processing production line also includes multiple transmission modules 11. The first transmission module 111 is located between the raw material bin 1 and the rotary friction welding module 3. The raw material bin 1 and the first transmission module 111 are located within the picking range of the feeding module 2. The second transmission module 112 is located between the rotary friction welding module 3 and the sawing module 4. The third transmission module 113 is located between the bidirectional rib stripping and thread rolling module 6 and the bidirectional grinding module 7. The fourth transmission module 114 is located between the bidirectional grinding module 7 and the bending module 8. The bending module 8 and the finished product bin 10 are located within the picking range of the unloading module 9.

[0052] Please see Figures 1 to 4 The transmission module 11 includes a channel steel 11a and transmission rollers 11b. Multiple transmission rollers 11b are installed in grooves along the transmission direction, which is the length direction of the channel steel 11a. In practical applications, the rollers of the transmission module 11 are driven by a motor 4021 (not shown in the figure) to achieve the transmission function.

[0053] Please refer to further information. Figure 2 and Figure 3 The transmission rollers 11b of the first transmission module 111 and the second transmission module 112 are installed on the bottom wall of the channel steel 11a. The first transmission module 111 also includes an auxiliary wheel 11c, which is divided into two groups. One group of auxiliary wheels 11c is installed on one side wall of the channel steel 11a.

[0054] Please refer to further information. Figure 4 The transmission rollers 11b of the third transmission module 113 and the fourth transmission module 114 are installed on the two side walls of the channel steel 11a, that is, the rotation shaft of the transmission roller 11b passes through the two side walls of the channel steel 11a.

[0055] Please see Figure 5 In some embodiments, the raw material silo 1 includes a raw material support 101 and a raw material moving frame 102. The raw material moving frame 102 moves relative to the raw material silo 1 along a first direction, and the raw material moving frame 102 is provided with a plurality of raw material placement slots. The plurality of raw material placement slots are arranged at intervals along the first direction. In this embodiment, it can be set that steel bars of different diameters are placed on the plurality of raw material placement slots.

[0056] Please see Figure 1 and Figure 6 The feeding module 2 includes a feeding frame 201, a feeding pickup device 202, and a feeding holding device 203. The feeding frame 201 is located at the opening end of the raw material placement trough. The feeding pickup device 202 is mounted on the feeding frame 201 and has a feeding pickup end 2021, which moves between the raw material placement trough and the first transmission module 111. The feeding holding device 203 is mounted on the feeding frame 201 and has a feeding holding end, which moves relative to the feeding frame 201 along a second direction, which is perpendicular to the transmission direction of the first transmission module 111. In this embodiment, the second direction is a vertical direction.

[0057] According to production needs, the feeding and picking end 2021 picks up steel bar raw materials of a certain diameter and feeds the steel bar raw materials to the first transmission module 111. The feeding and holding end presses down on the steel bar raw materials to prevent the steel bar raw materials from tilting up during the transmission process.

[0058] In this embodiment, the material picking end 2021 can be set as a magnetic block. The magnetic principle is used to pick up one end of the steel bar material and place it in the first transmission module 111. The first transmission module 111 continuously transmits the steel bar material to the rotary friction welding module 3.

[0059] In this embodiment, both the feeding pickup end 2021 and the feeding holding end can be moved by hydraulic rods.

[0060] In this embodiment, two guide wheels 2011 can be set on the feeding frame 201. The two guide wheels 2011 are set at the input end of the first transmission module 11. The distance between the two guide wheels 2011 is the maximum diameter of the steel bar material, so that the steel bar material will not sway left and right during the transmission process, thereby improving the conveying stability.

[0061] Please see Figure 1 and Figure 7In some embodiments, the rotary friction welding module 3 includes a welding table 301, a welding device 302, and a welding clamping device 303.

[0062] The welding table 301 is provided with a slide rail 3011 and two fixed supports 3012, with the slide rail 3011 positioned between the two fixed supports 3012.

[0063] The welding device 302 includes a welding drive 3021, a welding turntable 3022, and a hollow rod 3023. The hollow rod 3023 passes through the welding turntable 3022 and a fixed support 3012. The welding turntable 3022 is electrically connected to the welding drive 3021 and rotates relative to the hollow rod 3023 under the driving action of the welding drive 3021.

[0064] The welding clamping device 303 includes a sliding seat 3031, a chuck 3032, and a telescopic hollow rod 3033. One end of the telescopic hollow rod 3033 passes through another fixed support 3012, and the other end of the telescopic hollow rod 3033 is fixedly connected to the chuck 3032. The chuck 3032 is mounted on the sliding seat 3031, and the sliding seat 3031 is slidably engaged with the slide rail 3011.

[0065] One end of the hollow rod 3023 is connected to the output end of the first transmission module 111, and one end of the telescopic hollow rod 3033 is connected to the input end of the second transmission module 112.

[0066] Please see Figure 1 and Figure 8 The sawing module 4 includes a sawing table 401, a sawing device 402, and a sawing clamping device 403. The sawing table 401 is provided with a hinge seat 4011. The sawing device 402 includes a motor 4021, a saw wheel 4022, and a mounting seat 4023. The mounting seat 4023 is hinged to the hinge seat 4011. The saw wheel 4022 and the motor 4021 are mounted on the mounting seat 4023, and the motor 4021 is electrically connected to the saw wheel 4022.

[0067] The sawing module 4 also includes a lifting device 404, which is installed on the sawing table 401. One end of the lifting device 404 is fixedly connected to the mounting base 4023. Under the extension and retraction of the lifting device 404, the saw wheel 4022 moves closer to or further away from the sawing table 401. When the saw wheel 4022 moves downward closer to the sawing table 401, the saw wheel 4022 cuts the steel bar. When the saw wheel 4022 is lifted, the saw wheel 4022 provides space for the steel bar to move.

[0068] Understandably, in order to prevent the saw wheel 4022 from cutting the saw table 401, this embodiment provides a through hole on the saw table 401 corresponding to the saw wheel 4022 to avoid it.

[0069] Please see Figure 1, Figure 7 and Figure 8 The waste material from the steel bar cutting module 4 is transported in the reverse direction back to the telescopic hollow rod 3033 welded by the rotary friction welding module 3. The sliding seat 3031 moves toward the welding turntable 3022 and docks with it. The welding turntable 3022 welds the waste material to the next steel bar material, improving the waste material utilization rate.

[0070] Please see Figure 9 In some embodiments, the directional conveying module 5 includes a first conveying device 501, a second conveying device 502, and a turning conveying device 503. The turning conveying device 503 is disposed between the first conveying device 501 and the second conveying device 502, and the conveying direction of the turning conveying device 503 is perpendicular to the conveying direction of the first conveying device 501. The conveying direction of the first conveying device 501 is opposite to the conveying direction of the second conveying device 502.

[0071] Please see Figure 4 and Figure 9 In this embodiment, the structures of the first transmission device 501 and the second transmission device 502 are similar to those of the third transmission module 113, and will not be described again here.

[0072] Please see Figure 9 and Figure 10 The steering conveying device 503 includes a frame 5031, a tilting bar 5032, and multiple conveyor chains 5033. These multiple conveyor chains 5033 are spaced apart along the conveying direction of the first conveying device 501. The tilting bar 5032 rotates relative to the frame 5031 and is equipped with hooks. The hooks rotate between the first conveying device 501 and the conveyor chains 5033. The number of hooks corresponds to the number of conveyor chains 5033. In this embodiment, the conveying direction of the directional conveying module 5 is fixed, i.e., the transmission direction of the drive chain.

[0073] Please see Figure 11 In some embodiments, the bidirectional rib stripping and thread rolling module 6 includes a rib stripping and thread rolling table 601, a lifting table 602, a rib stripping and thread rolling device 603, and two rib stripping and thread rolling clamping devices 604. The two rib stripping and thread rolling clamping devices 604 are respectively disposed on the rib stripping and thread rolling table 601. The rib stripping and thread rolling device 603 is slidably mounted on the lifting table 602. The lifting table 602 moves up and down in the vertical direction relative to the rib stripping and thread rolling table 601. The lowest position of the rib stripping and thread rolling device 603 is lower than the clamping position of the rib stripping and thread rolling clamping device 604.

[0074] The rib stripping and thread rolling device 603 includes a bidirectional motor 6031 and two rib stripping and thread rolling heads 6032. The two rib stripping and thread rolling heads 6032 are respectively disposed at both ends of the bidirectional motor 6031 and electrically connected to the bidirectional motor 6031. Each rib stripping and thread rolling head 6032 is correspondingly provided with a rib stripping and thread rolling clamping device 604.

[0075] Please see Figure 12 In some embodiments, the bidirectional polishing module 7 includes a polishing table 701, a lifting frame 702, a polishing device 703, and two polishing clamping devices 704. The two polishing clamping devices 704 are slidably disposed on the polishing table 701, and the polishing device 703 is disposed on the lifting frame 702. The lifting frame 702 moves up and down in the vertical direction relative to the polishing table 701, and the lowest position of the polishing device 703 is lower than the clamping position of the polishing clamping device 704.

[0076] The grinding device 703 includes a dual-head motor 7031 and two grinding heads 7032. The two grinding heads 7032 are respectively disposed at both ends of the dual-head motor 7031 and electrically connected to the dual-head motor 7031. Each grinding head 7032 is provided with a corresponding grinding clamping device 704.

[0077] Please see Figure 13 and Figure 14 In some embodiments, the bending module 8 includes a bending table 801 and a bending device 802. The bending table 801 includes a frame 8011 and a support column 8012. An annular mounting position is defined between the frame 8011 and the support column 8012. The top of the support column 8012 is provided with two clamping strips, and a clamping position is formed between the two clamping strips. The bending device 802 includes a turntable 8021 and a bending drive 8022. The turntable 8021 is installed in the annular mounting position and is provided with bending elements. Two bending elements are arranged on both sides of the clamping position. The bending drive 8022 is connected to the turntable 8021 in a transmission manner. Under the driving action of the bending drive 8022, the turntable 8021 rotates around the axis of the support column 8012.

[0078] Specifically, the drive unit and the turntable 8021 are connected by a speed reduction transmission through two gears 8023.

[0079] Please see Figure 15 In some embodiments, the finished product warehouse 10 includes a finished product support 10a and a finished product moving frame 10b. The finished product moving frame 10b moves relative to the finished product warehouse 10 along a third direction, and the finished product moving frame 10b is provided with multiple finished product placement slots. The multiple finished product placement slots are spaced apart along a third direction. In this embodiment, it can be set that finished steel bars of different diameters are placed on the multiple finished product placement slots.

[0080] The unloading module 9 includes an unloading frame 901 and an unloading pickup device 902. The unloading frame 901 is slidably mounted on the finished product support 10a along a third direction. The unloading pickup device 902 is slidably mounted on the unloading frame 901 along a fourth direction perpendicular to the third direction. The unloading pickup device 902 is provided with an unloading pickup end, which moves between the bending module 8 and the finished product placement slot.

[0081] Please see Figure 6 and Figure 15 In this embodiment, the loading and unloading picking ends 2021 and 2021 can move vertically up and down, and the loading end 2021 can move horizontally. These movements are achieved by the extension and retraction of the hydraulic rod, which will not be described in detail here.

[0082] Based on the above, this embodiment further explains the operating principle of the steel bar processing production line as follows:

[0083] Please see Figure 1 , Figure 5 and Figure 6 .

[0084] S100. According to production needs, move the raw material moving frame 102 to the position where the preset raw material placement slot is directly opposite the loading and picking device 202, and start the loading and picking device 202 to load the steel bar raw material to the first transmission module 111.

[0085] S200. The first transmission module 111 transports the steel reinforcement material to the second transmission module 112 via the rotary friction welding module 3.

[0086] S300. The second transmission module 112 transports the steel bar raw material to the sawing module 4, starts the sawing module 4 to cut to a preset length, and continues to transport the required steel bar to the directional conveying module 5. The remaining waste material is transported back to the rotary friction welding module 3 to be welded to the next steel bar raw material.

[0087] S400. The directional conveying module 5 conveys the required reinforcing bars to the bidirectional rib stripping and thread rolling module 6 for rib stripping and thread rolling.

[0088] Please see Figure 1 and Figure 11 The first end of the reinforcing bar enters the right side of the bidirectional rib stripping and thread rolling module 6, where it is processed. After processing, the rib stripping and thread rolling device 603 descends to the lowest position, and the reinforcing bar continues to move through the second conveying device. The end that has completed rib stripping and thread rolling moves toward the bidirectional grinding module 7, while the end that has not completed rib stripping and thread rolling moves to the left side of the bidirectional rib stripping and thread rolling module 6, where the rib stripping and thread rolling device 603 rises to process the end that has not completed rib stripping and thread rolling.

[0089] S500. The steel bars that have completed rib stripping and wire rolling are transported to the bidirectional grinding module 7 through the third transmission module 113.

[0090] Please see Figure 1 and Figure 12 Similar to the bidirectional rib stripping and thread rolling module 6, the first end of the reinforcing bar enters the right grinding head 7032 of the bidirectional grinding module 7 for processing. After processing, the grinding device 703 descends to the lowest position, and the reinforcing bar continues to move through the third conveying device. The end that has been ground moves toward the bending module 8, and the end that has not been ground moves to the left grinding head 7032 of the bidirectional grinding module 7. The grinding device 703 rises to process the end that has not been ground.

[0091] S600. The polished steel bars are transported to the bending module 8 via the fourth transmission module 114.

[0092] Please see Figure 13 The reinforcing bar is inserted into the clamping position between two clamping strips, and the turntable 8021 is started to rotate. The bending component bends the reinforcing bar into shape to form the finished product.

[0093] Please see Figure 1 and Figure 15 .

[0094] S700. Move the finished product moving frame 10b to the position where the preset finished product placement slot is directly opposite the bending module 8, and start the material picking device 902 to unload the finished steel bar into the finished product placement slot.

[0095] Please continue reading. Figure 1 This embodiment, through the complete setup of raw material bin 1, feeding module 2, rotary friction welding module 3, sawing module 4, directional conveying module 5, bidirectional rib stripping and thread rolling module 6, bidirectional grinding module 7, bending module 8, unloading module 9 and finished product bin 10, can improve the utilization rate of waste materials in steel bar processing, reduce material costs, and achieve fully automated processing.

[0096] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0097] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A steel bar processing production line, characterized in that, The system includes a raw material silo, a feeding module, a rotary friction welding module, a sawing module, a directional conveying module, a bidirectional rib stripping and thread rolling module, a bidirectional grinding module, a bending module, a unloading module, and a finished product silo. The raw material silo, the feeding module, the rotary friction welding module, and the sawing module are sequentially arranged on the input side of the directional conveying module. The bidirectional rib stripping and thread rolling module, the bidirectional grinding module, the bending module, the unloading module, and the finished product silo are sequentially arranged on the output side of the directional conveying module. The sawing module is located at the input end of the directional conveying module, and the bidirectional rib stripping and thread rolling module is located at the output end of the directional conveying module.

2. The steel bar processing production line as described in claim 1, characterized in that, It also includes multiple transmission modules. The first transmission module is located between the raw material hopper and the rotary friction welding module. The raw material hopper and the first transmission module are located within the picking range of the feeding module. The second transmission module is located between the rotary friction welding module and the sawing module. The third transmission module is located between the bidirectional rib stripping and thread rolling module and the bidirectional grinding module. The fourth transmission module is located between the bidirectional grinding module and the bending module. The bending module and the finished product hopper are located within the picking range of the unloading module.

3. The steel bar processing production line as described in claim 2, characterized in that, The raw material silo includes a raw material support and a raw material moving frame. The raw material moving frame moves relative to the raw material silo along a first direction, and the raw material moving frame is provided with a plurality of raw material placement slots, which are spaced apart along the first direction. The feeding module includes a feeding frame, a feeding pickup device, and a feeding holding device. The feeding frame is located at the opening end of the raw material placement trough. The feeding pickup device is installed on the feeding frame and has a feeding pickup end. The feeding pickup end moves between the raw material placement trough and the first transmission module. The feeding holding device is installed on the feeding frame and has a feeding holding end. The feeding holding end moves relative to the feeding frame along a second direction, which is perpendicular to the transmission direction of the first transmission module.

4. The steel bar processing production line according to any one of claims 1 to 3, characterized in that, The rotary friction welding module includes a welding table, a welding device, and a welding clamping device. The welding table is provided with a slide rail and two fixed supports. The slide rail is disposed between the two fixed supports. The welding device includes a welding drive component, a welding turntable, and a hollow rod. The hollow rod passes through the welding turntable and one of the fixed supports. The welding turntable is electrically connected to the welding drive component and rotates relative to the hollow rod under the driving action of the welding drive component. The welding clamping device includes a sliding seat, a chuck, and a telescopic hollow rod. One end of the telescopic hollow rod passes through the other fixed support, and the other end of the telescopic hollow rod is fixedly connected to the chuck. The chuck is mounted on the sliding seat, and the sliding seat slides in cooperation with the slide rail.

5. The steel bar processing production line according to any one of claims 1 to 3, characterized in that, The sawing module includes a sawing table, a sawing device, and a sawing clamping device. The sawing table is provided with a hinge seat. The sawing device includes a motor, a saw wheel, and a mounting base. The mounting base is hinged to the hinge seat. The saw wheel and the motor are mounted on the mounting base, and the motor is electrically connected to the saw wheel.

6. The steel bar processing production line according to any one of claims 1 to 3, characterized in that, The directional conveying module includes a first conveying device, a second conveying device, and a turning conveying device. The turning conveying device is disposed between the first conveying device and the second conveying device, and the conveying direction of the turning conveying device is perpendicular to the conveying direction of the first conveying device. The conveying directions of the first conveying device and the second conveying device are opposite to the conveying directions of the second conveying device. The steering and conveying device includes a frame, a tilting bar, and a conveyor chain. There are multiple conveyor chains, which are arranged at intervals along the conveying direction of the first conveying device. The tilting bar rotates relative to the frame and is equipped with a hook. The hook rotates between the first conveying device and the conveyor chain. The number of hooks is the same as the number of conveyor chains and they correspond one-to-one.

7. The steel bar processing production line according to any one of claims 1 to 3, characterized in that, The bidirectional rib stripping and thread rolling module includes a rib stripping and thread rolling table, a lifting table, a rib stripping and thread rolling device, and two rib stripping and thread rolling clamping devices. The two rib stripping and thread rolling clamping devices are respectively disposed on the rib stripping and thread rolling table. The rib stripping and thread rolling device is slidably mounted on the lifting table. The lifting table moves up and down in the vertical direction relative to the rib stripping and thread rolling table. The lowest position of the rib stripping and thread rolling device is lower than the clamping position of the rib stripping and thread rolling clamping device. The rib stripping and thread rolling device includes a bidirectional motor and two rib stripping and thread rolling heads. The two rib stripping and thread rolling heads are respectively disposed at both ends of the bidirectional motor and electrically connected to the bidirectional motor. Each rib stripping and thread rolling head is provided with a corresponding rib stripping and thread rolling clamping device.

8. The steel bar processing production line according to any one of claims 1 to 3, characterized in that, The bidirectional polishing module includes a polishing table, a lifting frame, a polishing device, and two polishing clamping devices. The two polishing clamping devices are slidably disposed on the polishing table. The polishing device is disposed on the lifting frame. The lifting frame moves up and down in the vertical direction relative to the polishing table. The lowest position of the polishing device is lower than the clamping position of the polishing clamping device. The grinding device includes a dual-head motor and two grinding heads. The two grinding heads are respectively disposed at both ends of the dual-head motor and electrically connected to the dual-head motor. Each grinding head is provided with a corresponding grinding clamping device.

9. The steel bar processing production line according to any one of claims 1 to 3, characterized in that, The bending module includes a bending table and a bending device. The bending table includes a frame and a support column. An annular mounting position is defined between the frame and the support column. Two clamping strips are provided at the top of the support column, forming a clamping position between the two clamping strips. The bending device includes a turntable and a bending drive. The turntable is installed in the annular mounting position and has bending elements. Two bending elements are arranged on both sides of the clamping position. The bending drive is connected to the turntable for transmission. Under the driving action of the bending drive, the turntable rotates around the axis of the support column.

10. The steel bar processing production line according to any one of claims 1 to 3, characterized in that, The finished product warehouse includes a finished product support and a finished product mobile frame. The finished product mobile frame moves relative to the finished product warehouse in a third direction, and the finished product mobile frame is provided with multiple finished product placement slots, which are spaced apart in a third direction. The unloading module includes an unloading frame and an unloading pickup device. The unloading frame is slidably mounted on the finished product support along a third direction. The unloading pickup device is slidably mounted on the unloading frame along a fourth direction perpendicular to the third direction. The unloading pickup device is provided with an unloading pickup end, which moves between the bending module and the finished product placement slot.

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