A through-long tendon feeding and bundling device

Abstract

The present invention discloses a device for feeding and threading a continuous reinforcing bar, comprising a feeding device, a material guiding device and a threading device, wherein the feeding device, the material guiding device and the threading device are arranged horizontally on the left and right sides, the feeding device is located behind the material guiding device, and the threading device is movably arranged in the material guiding device; the material guiding device is provided with a first material discharge channel and a second material discharge channel; a plurality of continuous reinforcing bars are transported to the material guiding device through the feeding device, the material guiding device alternately guides the plurality of continuous reinforcing bars to the first material discharge channel and the second material discharge channel, and then falls into the threading device, and the threading device moves the continuous reinforcing bar to the next process through the threading device. The present invention can realize the integration of feeding and threading a continuous reinforcing bar, with a high degree of automation and high work efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of steel bar processing, and in particular relates to a through-length steel bar feeding and bundling device. Background Art

[0002] In the construction industry, flange plate steel bars are common construction materials, especially in large-scale building structures such as bridges and high-rise buildings. Especially in the reinforcement parts of bridges and other structures that require cast-in-place concrete. On bridge flange plates, the main function of steel bars is to enhance the bearing capacity of the flange plates, so that they can withstand greater bridge deck loads. The addition of steel bars can also effectively prevent the cracking and damage of the flange plates, ensuring the integrity and stability of the bridge structure. In heavy-load structures such as bridges, its role is particularly critical, and it can effectively enhance the strength and toughness of the structure and prevent structural damage.

[0003] During the production and processing process, the flange plate steel bars need to be tied and welded with the full-length bars to form a shape. Before the full-length bars are tied and welded to the flange plate steel bars, the full-length bars need to be loaded to both sides of the flange plate steel bars. The traditional loading method uses manual loading, which is not only labor-intensive, time-consuming and labor-intensive, but also has low work efficiency. There are mechanical equipment in the prior art to replace manual loading, but the current loading equipment has insufficient automation and the work efficiency is still low. Summary of the invention

[0004] The object of the present invention is to provide a through-length reinforcing bar feeding and bundling device to solve the technical problems raised in the above-mentioned background technology.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A device for feeding and threading a continuous reinforcing bar comprises a feeding device, a material guiding device and a threading device, wherein the feeding device, the material guiding device and the threading device are arranged horizontally on the left and right sides, the feeding device is located behind the material guiding device, and the threading device is movably arranged in the material guiding device; the material guiding device is provided with a first material discharge channel and a second material discharge channel; a plurality of continuous reinforcing bars are transported to the material guiding device through the feeding device, the material guiding device alternately guides the plurality of continuous reinforcing bars to the first material discharge channel and the second material discharge channel, and then falls into the threading device, and the continuous reinforcing bars are threaded and moved to the next process through the threading device.

[0007] Further, the loading device includes a supporting mechanism, a conveying mechanism, and a driving mechanism, wherein the supporting mechanism includes a base, a front supporting column, a rear supporting column, a connecting column, and a fixing frame; the base is arranged horizontally on the left and right sides; the front supporting column is vertically arranged on the front side of the top surface of the base, and multiple connecting columns are arranged at intervals along the left and right directions; the rear supporting column is vertically arranged on the rear side of the top surface of the base corresponding to the front supporting column, and the height of the rear supporting column is lower than the front supporting column; the connecting column is horizontally arranged on the left and right sides at the upper part of the front side of the front supporting column; the fixing frame is vertically arranged on the top surface of the connecting column, and multiple connecting columns are arranged at intervals on the left and right sides; the conveying mechanism includes a chain conveyor and a tooth plate; the chain conveyor is provided with multiple corresponding to the front supporting column and the rear supporting column, and its two ends are respectively rotatably connected with the front supporting column and the rear supporting column to form an inclination; the tooth plate is vertically arranged on the conveying chain of the chain conveyor, and multiple connecting columns are arranged along the conveying chain of the chain conveyor; the driving mechanism is arranged on the front supporting column and is transmission-connected with multiple chain conveyors.

[0008] Furthermore, the material guiding device includes a guiding mechanism; the guiding mechanism includes a cylinder mounting seat, a guiding cylinder, a connecting seat, a sliding rod, an articulated seat, and a material guiding plate; a plurality of the cylinder mounting seats are provided, which are respectively fixed on the top surface of the connecting column and are located under each fixing frame; the guiding cylinder is fixed on the cylinder mounting seat, and the front end of its piston rod is tilted upward; the connecting seat is a U-shaped structure, the rear side of which is arranged at the front end of the guiding cylinder piston rod, and the opening faces forward; the articulated seat is fixed to the upper part of the front side surface of the fixing frame corresponding to the guiding cylinder; the material guiding plate is provided with through slots on the left and right sides, and the rear end of the material guiding plate is hinged to the articulated seat; the sliding rod is horizontally arranged on the left and right sides in the slot of the material guiding plate, and its two ends are fixedly connected to the inner wall of the opening of the connecting seat.

[0009] Furthermore, the material guiding device also includes a mounting mechanism; the mounting mechanism includes a stand, a mounting frame, a material guiding frame, and a partition assembly; the stand is horizontally arranged on the left and right sides in front of the feeding device; the mounting frame is horizontally arranged on the left and right sides in the middle of the top surface of the stand; the material guiding frame includes a base frame, a rear cross bar, a vertical bar, and a front cross bar; the base frame is horizontally arranged on the left and right sides in front of the front surface of the stand; the front cross bar is horizontally arranged on the left and right sides in front of the top surface of the base frame, and is fixedly connected to the top surface of the base frame through a plurality of vertical bars; the rear cross bar is horizontally arranged on the left and right sides, and the left and right ends of its front side surface are fixedly connected to the vertical bars, the top surface height of the rear cross bar is lower than the top surface height of the mounting frame, and the rear cross bar extends behind the base frame; the partition assembly includes the A gear rod, a partition plate, a fixed rod, an oblique rod, and a second gear rod; the first gear rod is vertically arranged, and multiple gear rods are arranged at intervals on the left and right, and the upper part of the rear side surface is arranged on the lower part of the front end surface of the mounting frame; the partition plate is vertically arranged, and multiple gear rods are arranged corresponding to the first gear rod, and the upper part of the front side surface is fixedly connected to the rear side surface of the rear cross bar; the fixed rod is vertically arranged, and multiple gear rods are arranged corresponding to the partition plate, and the bottom end is fixedly connected to the front side surface of the top of the base frame; the upper end of the oblique rod is fixedly connected to the top end of the fixed rod, and the lower end is inclined backward and downward; the second gear rod is vertically arranged, and the top end is fixedly connected to the lower end of the oblique rod; a first material discharge channel is formed between the first gear rod and the partition plate, and a second material discharge channel is formed between the partition plate and the second gear rod.

[0010] Furthermore, the material guiding device also includes a guiding mechanism; the guiding mechanism includes a first guiding frame, a second guiding frame, and a third guiding frame; the first guiding frame is a right-angled triangle structure, the horizontal side of the first guiding frame is fixedly connected to the inner bottom surface of the mounting frame, the vertical side is close to the guide cylinder, and the top surface of the hypotenuse is spaced a certain distance from the inner top surface of the mounting frame; the second guiding frame is a right-angled triangle structure, the horizontal side of the second guiding frame is fixedly connected to the top surface of the mounting frame, and the vertical side is close to the guide cylinder; the second guiding frame is a right-angled triangle structure, the vertical side is fixedly connected to the upper part of the front end surface of the mounting frame, the rear end of the horizontal side is connected to the front bottom of the vertical side, and the front end of the horizontal side extends forward to above the inclined plate.

[0011] Furthermore, the material guiding device also includes a first blocking mechanism and a second blocking mechanism; the first blocking mechanism includes a first mounting plate, a first blocking cylinder, and a first block; the first mounting plate is vertically arranged at the lower part of the front side of the mounting frame, and is provided with multiple corresponding to the first guide frame; the first blocking cylinder is vertically fixedly arranged at the front side of the first mounting plate, and its piston rod is upward; the first block is fixedly arranged at the top surface of the piston rod of the first blocking cylinder; the second blocking mechanism includes a second mounting plate, a second blocking cylinder, and a second block; the second mounting plate is vertically arranged at the upper part of the front side of the mounting frame, and is provided with multiple corresponding to the second guide frame; the second blocking cylinder is vertically fixedly arranged at the front side of the second mounting plate, and its piston rod is upward; the second block is fixedly arranged at the top surface of the piston rod of the second blocking cylinder.

[0012] Furthermore, the bundle threading device includes a bundle threading frame, a moving mechanism, a receiving mechanism, a pushing mechanism, and a unloading mechanism; the moving mechanism is arranged in multiple pieces at intervals along the inner bottom surface of the frame, including a moving motor, a screw rod, a screw rod mounting seat, and a screw rod connecting block; the screw rod mounting seat is horizontally arranged in the middle of the inner top surface of the frame; the screw rod is rotatably arranged in the front and rear side walls of the screw rod mounting seat, and its rear end extends backward out of the rear side wall of the screw rod mounting seat; the moving motor is fixedly arranged in the middle of the inner top surface of the frame, located on the rear side of the screw rod mounting seat, and its output rod is fixedly connected to the rear end of the screw rod; the screw rod connecting block is sleeved on the screw rod, and its top surface is fixedly connected to the bottom surface of the bundle threading frame.

[0013] Furthermore, the receiving mechanism is provided with multiple ones along the left and right sides of the front side of the bundle-threading frame, including a receiving seat, a rotating shaft, a first receiving roller, and a second receiving roller; the receiving seat is horizontally arranged front and back, and its rear side is fixedly connected to the front side of the bundle-threading frame; the rotating shaft is horizontally arranged front and back, and its rear end is fixedly connected to the front end of the receiving seat; the first receiving roller and the second receiving roller are rotatably sleeved on the rotating shaft, and the second receiving roller is located in front of the first receiving roller; the pushing mechanism includes a pushing cylinder and a pushing plate; the pushing cylinder is horizontally arranged left and right on the left side of the front end face of the bundle-threading frame, and its piston rod faces to the right; the pushing plate is horizontally arranged front and back, and the rear side of its left end face is fixedly connected to the piston rod of the pushing cylinder.

[0014] Furthermore, the unloading mechanism includes a pedestal, a mounting frame, a beam threading roller, a roller shaft, and a beam threading motor. The pedestal is fixedly arranged horizontally front and back on the right side of the front end surface of the beam threading frame; the mounting frame is vertically fixedly arranged on the front side of the top surface of the pedestal, and its left and right sides are connected; the roller shaft is arranged in the lower part of the mounting frame for horizontal rotation front and back, and its rear end passes through the rear side wall of the mounting frame; the beam threading roller is fixedly sleeved on the roller shaft; the beam threading motor is fixedly arranged horizontally front and back on the rear side of the top surface of the pedestal, and its output shaft is fixedly connected to the roller shaft.

[0015] Furthermore, the unloading mechanism also includes a mobile cylinder, a cylinder connecting block, a connecting shaft, a first movable roller, and a second movable roller. The mobile cylinder is vertically arranged on the top surface of the mounting frame, and two are arranged at intervals in the front and rear, and the piston rod thereof passes downward through the top surface of the mounting frame into the mounting frame; two cylinder connecting blocks are vertically arranged, and the top surfaces of the two cylinder connecting blocks are respectively fixedly connected to the bottom ends of the piston rods of the two mobile cylinders; the connecting shaft is horizontally arranged in the front and rear, and its two ends are fixedly connected to the opposite sides of the two cylinder connecting blocks; the first movable roller and the second movable roller are rotatably sleeved on the connecting shaft, and the first movable roller is located in front of the second movable roller.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention provides a feeding device, a material guiding device and a bundle threading device. The feeding device is used to feed the continuous reinforcement, and the material guiding device is used to guide the continuous reinforcement to different positions. Finally, the bundle threading device is used to thread and discharge the continuous reinforcement, thereby realizing the integration of feeding and threading of the continuous reinforcement, with a high degree of automation and high work efficiency.

[0018] 2. In the upper material guiding device of the present invention, the guide cylinder of the guiding mechanism is used to make the material guiding plate form different inclination angles, so that the full-length reinforcements fall into the installation mechanism respectively, and the first material discharge channel and the second material discharge channel formed by the separation component are separated. Then, in conjunction with the bundle threading device, two spaced full-length reinforcements can be bundled synchronously, thereby realizing the synchronous bundle threading and feeding of the full-length reinforcements to both sides of the flange plate steel bars. Therefore, in the subsequent binding and welding process, both sides of the flange plate steel bars and the full-length reinforcements can be bound and welded at the same time, thereby improving work efficiency.

[0019] 3. In the bundle threading device of the present invention, the bundle threading frame is driven to move by the moving mechanism, so that the receiving mechanism is moved to the receiving position or the unloading position, and the first receiving roller and the second receiving roller of the receiving mechanism are used to receive the through-length reinforcement dropped from the first unloading channel and the second one respectively, and then the pushing mechanism is used to push the through-length reinforcement into the unloading mechanism, and the bundle threading and unloading of the through-length reinforcement is completed by the unloading mechanism. The whole process is completed automatically without manual intervention, thereby improving the degree of automation and further improving work efficiency.

[0020] 4. In the bundle threading device of the present invention, the first movable roller and the second movable roller can limit the position of the full-length reinforcement when the full-length reinforcement is bundled and cut, and assist the movement of the full-length reinforcement to prevent deviation when the full-length reinforcement is bundled and moved, and the bundle threading accuracy is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the feeding device of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the feeding device of the present invention from another perspective;

[0024] Figure 4 The present invention Figure 2 A magnified image of point A;

[0025] Figure 5 It is a structural schematic diagram of the installation mechanism of the present invention;

[0026] Figure 6 It is a schematic diagram of the connection structure of the mounting frame of the present invention;

[0027] Figure 7 It is a schematic diagram of the connection structure of the material guide frame of the present invention;

[0028] Figure 8 is a cross-sectional view of the mounting assembly of the present invention;

[0029] Fig. 9 It is a schematic diagram of the connection structure between the guiding mechanism and the first blocking mechanism and the second blocking mechanism of the present invention;

[0030] Fig.10 It is a structural schematic diagram of the beam threading device of the present invention;

[0031] Fig.11 is a schematic structural diagram of the beam threading device of the present invention from another perspective;

[0032] Fig.12 It is a structural schematic diagram of the mobile mechanism of the present invention;

[0033] Fig.13 It is a schematic diagram of the connection structure of the receiving mechanism and the pushing mechanism of the present invention;

[0034] Fig.14 It is a structural schematic diagram of the blanking mechanism of the present invention;

[0035] In the accompanying drawings, 1-feeding device;

[0036] 11-support mechanism; 111-base; 112-front support column; 113-rear support column; 114-connecting column; 115-fixed frame;

[0037] 12- conveying mechanism; 121- chain conveyor; 122- tooth plate;

[0038] 13- driving mechanism;

[0039] 2- Material guiding device;

[0040] 21-guide mechanism; 211-cylinder mounting seat; 212-guide cylinder; 213-connecting seat; 214-sliding rod; 215-hinged seat; 216-material guide plate;

[0041] 22-installation mechanism; 221-stand; 222-installation frame;

[0042] 223- guide rack; 2231- bottom frame; 2232- front cross bar; 2233- vertical bar; 2234- rear cross bar;

[0043] 224-partition assembly; 2241-first gear lever; 2242-partition plate; 2243-fixed rod; 2244-oblique rod; 2245-second gear lever;

[0044] 23-guiding mechanism; 231-first guiding frame; 232-second guiding frame; 233-third guiding frame;

[0045] 24-first blocking mechanism; 241-first mounting plate; 242-first blocking cylinder; 243-first stopper;

[0046] 25-second blocking mechanism; 251-second mounting plate; 252-second blocking cylinder; 253-second stopper;

[0047] 3-beam threading device; 31-beam threading frame;

[0048] 32-moving mechanism; 321-fixed plate; 321-moving motor; 322-screw; 323-screw mounting seat; 324-screw connecting block;

[0049] 33- receiving mechanism; 331- receiving seat; 332- rotating shaft; 333- first receiving roller; 334- second receiving roller;

[0050] 34-push mechanism; 341-push cylinder; 342-push plate;

[0051] 35-feeding mechanism; 351-base; 352-mounting frame; 353-beam threading roller; 354-roller shaft; 355-beam threading motor; 356-moving cylinder; 357-cylinder connecting block; 358-connecting shaft; 359-first movable roller; 3510-second movable roller;

[0052] 4-the first material discharge channel; 5-the second material discharge channel. DETAILED DESCRIPTION

[0053] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details listed in the specification are only for the purpose of enabling the reader to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.

[0054] like Figure 1-14 As shown, a device for feeding and threading a continuous reinforcing bar comprises a feeding device 1, a material guiding device 2 and a threading device 3, wherein the feeding device 1, the material guiding device 2 and the threading device 3 are arranged horizontally left and right, the feeding device 1 is located behind the material guiding device 2, and the threading device 3 is movably arranged in the material guiding device 2; the material guiding device 2 is provided with a first material discharge channel 4 and a second material discharge channel 5; a plurality of continuous reinforcing bars are transported to the material guiding device 2 through the feeding device 1, the material guiding device 2 alternately guides the plurality of continuous reinforcing bars to the first material discharge channel 4 and the second material discharge channel 5, and then falls into the threading device 3, and the continuous reinforcing bar is threaded and moved to the next process through the threading device 3.

[0055] like Figure 2-3As shown, the feeding device 1 includes a supporting mechanism 11, a conveying mechanism 12, and a driving mechanism 13. The supporting mechanism 11 includes a base 111, a front supporting column 112, a rear supporting column 113, a connecting column 114, and a fixing frame 115; the base 111 is horizontally arranged left and right; the front supporting column 112 is vertically arranged on the front side of the top surface of the base 111, and a plurality of them are arranged at intervals along the left and right directions; the rear supporting column 113 is vertically arranged on the rear side of the top surface of the base 111 corresponding to the front supporting column 112, and the height of the rear supporting column 113 is lower than that of the front supporting column 112; the connecting column 114 is horizontally arranged left and right on the upper front side of the front supporting column 112; the fixing frame 11 5 is vertically erected on the top surface of the connecting column 114, and multiple are arranged at intervals on the left and right; the conveying mechanism 12 includes a chain conveyor 121 and a tooth plate 122; the chain conveyor 121 is provided with multiple corresponding to the front support column 112 and the rear support column 113, and its two ends are respectively connected to the front support column 112 and the rear support column 113 for rotation, forming an inclination; the tooth plate 122 is vertically arranged on the conveying chain of the chain conveyor 121, and multiple are arranged along the conveying chain of the chain conveyor 121; the through-length ribs are clamped on the tooth plates 122 of multiple chain conveyors 121; the driving mechanism 13 is arranged on the front support column 112, and is connected to the multiple chain conveyors 121 for transmission. The driving mechanism 13 drives the conveying chain of the chain conveyor 121 to rotate, so that the through-length ribs clamped on the tooth plate 122 are transported upward.

[0056] The conveying chain includes a conveying frame, a conveying driving sprocket, a conveying driven sprocket, and a conveying chain. The front end and the rear end of the conveying frame are respectively fixedly connected to the top surfaces of the front support column 112 and the rear support column 113 to form an upward inclined posture; the conveying driving sprocket is rotatably arranged on the right side of the front end of the conveying frame through a bearing and a conveying shaft; the conveying driven sprocket is rotatably arranged on the right side of the rear end of the conveying frame through a bearing and a conveying shaft; the conveying chain is mounted on the conveying driving sprocket and the conveying driven sprocket.

[0057] The driving mechanism 13 includes a power component and a transmission component; the power component includes a driving motor, a driving shaft, a driving sprocket, a driving driven sprocket, and a driving chain; the driving motor is fixedly arranged on the upper rear side of the leftmost front support column 112, and its output shaft faces the left side; the driving driving sprocket is fixedly sleeved on the output shaft of the driving motor; the driving shaft is horizontally arranged left and right, and its right end is fixedly connected to the driving conveying sprocket of the leftmost conveying mechanism 12; the driving driven sprocket is fixedly sleeved on the driving shaft; the driving chain is mounted on the driving driving sprocket and the driving driven sprocket; the driving motor rotates, driving the driving sprocket to rotate, the driving driving sprocket drives the driving chain to move, so that the driving driven sprocket rotates, and the driving driven sprocket drives the driving The dynamic shaft rotates to rotate the driving conveying sprocket of the leftmost conveying mechanism 12; the driving motor is a servo motor, and the rotation speed of the chain conveyor 121 is controlled by setting the response time of the servo motor to prevent multiple through-length ribs from entering the blocking mechanism together; the transmission assembly includes a transmission shaft and an axle seat; the axle seat is arranged on the top surface of the fixed frame 115; the transmission shaft is horizontal left and right and is fixedly connected to the axle seat, and the left and right sides of the transmission shaft 332 are respectively fixedly connected to the driving conveying sprockets of the two adjacent conveying mechanisms 12; the driving conveying sprocket of the leftmost conveying mechanism 12 rotates, driving the transmission shaft 332 to rotate, so that the remaining driving conveying sprockets rotate, so that multiple conveying mechanisms 12 move together, driving the through-length ribs stuck on the tooth plate 122 to move.

[0058] The feeding device also includes a feeding rack; the feeding rack is vertically arranged on the top surface of the base 111, and is provided with multiple feeding racks, and the feeding racks are located between adjacent rear support columns 113; the top surface of the feeding rack is inclined downward toward the front support column 112 to form an inclined surface; the through-length ribs are placed on the feeding rack, and when the conveying chain of the chain conveyor moves, the through-length ribs on the feeding rack are clamped on the tooth plate 122 to convey the through-length ribs.

[0059] like Figure 2 , 4As shown, the material guide device 2 includes a guide mechanism 21; the guide mechanism 21 includes a cylinder mounting seat 211, a guide cylinder 212, a connecting seat 213, a slide bar 214, a hinge seat 215, and a guide plate 216; the cylinder mounting seat 211 is provided with a plurality of them, which are respectively fixed on the top surface of the connecting column 114 and located below each fixing frame 115; the guide cylinder 212 is fixed on the cylinder mounting seat 211, and the front end of its piston rod is tilted upward; the connecting seat 213 is a U-shaped structure, the rear side of which is arranged at the front end of the piston rod of the guide cylinder 212, and the opening faces forward; the hinge seat 215 is fixedly arranged on the upper part of the front side of the fixing frame 115 corresponding to the guide cylinder 212; the guide plate 216 is provided with through slots on the left and right sides, and the rear end of the guide plate 216 is hinged to the hinge seat 215; the slide bar 214 is horizontally arranged in the slot of the guide plate 216, and its two ends are fixedly connected to the inner wall of the opening of the connecting seat 213. When the piston rod of the guide cylinder 212 is extended or retracted, the connecting seat 213 is driven to extend or retract, so that the sliding rod 214 in the connecting seat 213 moves in the slot of the guide plate 216, thereby causing the guide plate 216 to rotate on the hinge seat 215. When the guide plate 216 rotates, different inclination angles are formed, so that the through-length ribs fall into the first discharge channel 4 or the second discharge channel 5 in the guide device.

[0060] like Figure 5-8As shown, the guide device 2 also includes a mounting mechanism 22; the mounting mechanism 22 includes a stand 221, a mounting frame 222, a guide frame 223, and a partition assembly 224; the stand 221 is horizontally arranged on the front side of the feeding device 1; the mounting frame 222 is horizontally arranged on the middle of the top surface of the stand 221; the guide frame 223 includes a bottom frame 2231, a rear cross bar 2232, a vertical bar 2233, and a front cross bar 2234; the bottom frame 223 ... front side of the feeding device 1; the guide frame 223 includes a bottom frame 2231, a rear cross bar 2232, a vertical bar 2233, and a front cross bar 2234; the bottom frame 2231 is horizontally arranged on the front side of the feeding device 1; the mounting frame 222 is horizontally arranged on the front side of the feeding device 1; the mounting frame 222 is horizontally arranged on the front side of the feeding device 1; the mounting frame 222 is horizontally arranged on the front side of the feeding device 1; the mounting frame 222 is horizontally arranged on the front side of the feeding device 1; the mounting frame 222 is horizontally arranged on the front side of the feeding device 1; the mounting frame 222 is horizontally arranged on the front side of the feeding device 1; the mounting frame 222 is horizontally arranged on the front side of the feeding The front side of the top of the stand 221; the front cross bar 2234 is horizontally arranged on the front side of the top of the bottom frame 2231, and is fixedly connected to the top surface of the bottom frame 2231 through a plurality of vertical bars 2233; the rear cross bar 2232 is horizontally arranged on the left and right sides, and the left and right ends of the front side thereof are fixedly connected to the vertical bars 2233, the top surface height of the rear cross bar 2232 is lower than the top surface height of the mounting frame 222, and the rear cross bar 2232 extends behind the bottom frame 2231, so that the front side of the rear cross bar 2232 is aligned with the rear side of the bottom frame 2231 The partition assembly 224 comprises a first lever 2241, a partition plate 2242, a fixed rod 2243, an oblique rod 2244, and a second lever 2245; the first lever 2241 is vertically arranged, and multiple levers are arranged at intervals on the left and right, and the upper part of the rear side surface is arranged at the lower part of the front end surface of the mounting frame 222; the partition plate 2242 is vertically arranged, and multiple levers are arranged corresponding to the first lever 2241, and the upper part of the front side surface is fixedly connected to the rear side surface of the rear cross bar 2232, and the fixed rod 22 43 is vertically arranged, and a plurality of partition plates 2241 are provided corresponding to the partition plates 2241, and the bottom end thereof is fixedly connected to the front side of the top face of the bottom frame 2231; the upper end of the inclined rod 2244 is fixedly connected to the top end of the fixed rod 2243, and the lower end is inclined backward and downward; the second gear rod 2245 is vertically arranged, and the top end thereof is fixedly connected to the lower end of the inclined rod 2244; the first material discharge channel 4 is formed between the first gear rod 2241 and the partition plate 2242, and the second material discharge channel 5 is formed between the partition plate 2242 and the second gear rod 2245. The guide plate 216 of the guide mechanism 21 forms different inclination angles, so that the through-length rib falls into the first material discharge channel 4 formed between the first gear rod 2241 and the partition plate 2242 or the second material discharge channel 5 formed between the partition plate 2242 and the second gear rod 2245.

[0061] like Figure 6 , 8-9, the material guide device 2 also includes a guide mechanism 23; the guide mechanism includes a first guide frame 231, a second guide frame 232, and a third guide frame 233; the first guide frame 231 is a right triangle structure, the horizontal side of the first guide frame 231 is fixedly connected to the inner bottom surface of the mounting frame 222, the vertical side is close to the guide cylinder 212, and the top surface of the hypotenuse is spaced a certain distance from the inner top surface of the mounting frame 222; the guide plate 216 of the guide mechanism 21 is tilted to make the through-length rib fall into the first guide frame 231. The second guide frame 232 is a right triangle structure, the horizontal side of the second guide frame 232 is fixedly connected to the top of the mounting frame 222, and the vertical side is close to the guide cylinder 212; the second guide frame 233 is a right triangle structure, the vertical side is fixedly connected to the upper part of the front end surface of the mounting frame 222, the rear end of the horizontal side is connected to the bottom of the front side of the vertical side, and the front end of the horizontal side extends forward to the top of the inclined plate 2244. Through the inclination of the guide plate 216 of the guide mechanism 21, the through-length rib falls into the top of the second guide frame 232, slides along the top of the second guide frame 232 into the top of the second guide frame 233, and then falls from the top of the second guide frame 233 into the top of the inclined rod 2244, and finally enters the second unloading channel 5 from the top of the inclined rod 2244.

[0062] like Figure 8-9As shown, the material guiding device 2 also includes a first blocking mechanism 24 and a second blocking mechanism 25; the first blocking mechanism 24 includes a first mounting plate 241, a first blocking cylinder 242, and a first blocking block 243; the first mounting plate 241 is vertically arranged at the lower part of the front side of the mounting frame 222, and is provided with a plurality of corresponding to the first guide frame 231; the first blocking cylinder 242 is vertically fixedly arranged at the front side of the first mounting plate 241, and its piston rod is upward; the first blocking block 243 is fixedly arranged at the top surface of the piston rod of the first blocking cylinder 242; the second blocking mechanism 25 includes a second mounting plate 251, a second blocking cylinder 252, and a second blocking block 253; the second mounting plate 251 is vertically arranged at the upper part of the front side of the mounting frame 222, and is provided with a plurality of corresponding to the second guide frame 232; the second blocking cylinder 252 is vertically fixedly arranged at the front side of the second mounting plate 251, and its piston rod is upward; the second blocking block 253 is fixedly arranged at the top surface of the piston rod of the second blocking cylinder 252. In the initial state, the first block 243 and the second block 253 of the first block mechanism 24 and the second block mechanism 25 block the front ends of the first guide frame 231 and the second guide frame 232, and wait until the threading device 3 is in place, and then start the first block cylinder 242 and the second block cylinder 252, so that the first block 243 and the second block 253 no longer block the through-length ribs, so that the through-length ribs sliding down from the first guide frame 231 and the second guide frame 232 respectively fall synchronously, and the first material discharge channel 4 and the second material discharge channel 5 respectively. At the same time, during the feeding process of the conveying mechanism 12, it cannot be guaranteed that each tooth plate 122 has material transported to the material guide device 2, so the two blocking mechanisms can ensure that the two through-length ribs enter the material guide device 2, and then the through-length ribs fall synchronously into the first material discharge channel 4 and the second material discharge channel 5; the first block mechanism 25 and the second block mechanism 26 are both provided with sensors for sensing whether there is a through-length rib entering, and for switching the material discharge channel.

[0063] like Figure 10-14As shown, the bundle threading device 3 includes a bundle threading frame 31, a moving mechanism 32, a receiving mechanism 33, a pushing mechanism 34, and a unloading mechanism 35; the moving mechanism 32 is arranged in multiple intervals along the inner bottom surface of the stand 221, including a moving motor 321, a screw rod 322, a screw rod mounting seat 323, and a screw rod connecting block 324; the screw rod mounting seat 323 is horizontally arranged in the middle of the inner top surface of the stand 221; the screw rod 322 is rotatably arranged on the front and rear side walls of the screw rod mounting seat 323, and its rear end extends backward out of the rear side wall of the screw rod mounting seat 323; the moving motor 321 is fixedly arranged in the middle of the inner top surface of the stand 221, located on the rear side of the screw rod mounting seat 323, and its output rod is fixedly connected to the rear end of the screw rod 322; the screw rod connecting block 324 is sleeved on the screw rod 322, and its top surface is fixedly connected to the bottom surface of the bundle threading frame 31. The moving motor 321 drives the screw rod 322 to rotate in the screw rod mounting seat 323, so that the screw rod connecting block 324 moves forward and backward on the screw rod 322, so that the screw rod connecting block 324 drives the bundle threading frame 31 to move forward and backward; when receiving the material, the moving mechanism 32 drives the bundle threading frame 31 to move backward, so that the receiving mechanism 33 enters the stand 221, thereby moving the receiving mechanism 33 to below the first material discharge channel 4 and the second material discharge channel 5 to receive the through-length reinforcement; when threading and discharging the material, the moving mechanism 32 drives the bundle threading frame 31 to move forward, so that the receiving mechanism 33 moves out of the stand 221, and then the through-length reinforcement on the receiving mechanism 33 is threaded and discharged through the pushing mechanism 33 and the discharging mechanism 34.

[0064] The bundle-threading device 3 also includes an auxiliary moving mechanism component; the auxiliary moving component includes a guide rail mounting plate, a linear guide rail, and a connecting plate; the guide rail mounting plates are provided in plurality, and are spaced apart on both sides of the moving mechanism 32, and the bottoms thereof are fixedly connected to the inner bottom surface of the stand 221; the linear guide rails are horizontally arranged on the top surface of the guide rail mounting plate, and two are spaced apart on the left and right sides; the bottom of the connecting plate is connected to the linear guide rail through a slide, and the top surface is fixedly connected to the bottom surface of the bundle-threading frame 31. The linear guide rails can ensure the movement stability of the bundle-threading frame 31.

[0065] like Figure 12-13As shown, the receiving mechanism 33 is provided with a plurality of devices along the left and right sides of the front side of the bundle-threading frame 31, including a receiving seat 331, a rotating shaft 332, a first receiving roller 333, and a second receiving roller 334; the receiving seat 331 is horizontally arranged front and back, and its rear side is fixedly connected to the front side of the bundle-threading frame 31; the rotating shaft 332 is horizontally arranged front and back, and its rear end is fixedly connected to the front end of the receiving seat 331; the first receiving roller 333 and the second receiving roller 334 are rotatably sleeved on the rotating shaft 332, and the second receiving roller 334 is located between the first receiving roller 333 and the second receiving roller 334. In front of the wheel 333, the first receiving roller 333 and the second receiving roller 334 are U-shaped rollers. The first receiving roller 333 is used to receive the through-length reinforcement dropped from the first material discharge channel 4, and the second receiving roller 334 is used to receive the through-length reinforcement dropped from the second material discharge channel 5; the moving mechanism 32 drives the bundle-threading frame 31 to move, so that the first receiving roller 333 and the second receiving roller 334 of the receiving mechanism 33 move to the bottom of the first material discharge channel 4 and the second material discharge channel 5, and the through-length reinforcement dropped from the first material discharge channel 4 falls into the first receiving roller 3 In the embodiment of the present invention, the through-length reinforcement dropped from the second material discharge channel 5 falls into the second receiving roller 334; a sensor is provided on the receiving mechanism 33 for sensing whether there is material on the first receiving roller 333 and the second receiving roller 334. When there is material, the moving mechanism 32 is controlled to drive the bundle-threading frame 31 to move forward, so that the receiving mechanism 33 moves to the stand 221 to thread and discharge the material; when there is no material, the moving mechanism 32 is controlled to drive the bundle-threading frame 31 to move backward, so that the receiving mechanism 33 moves into the stand 221 to receive the through-length reinforcement; the pushing mechanism 33 is used to sense whether there is material on the first receiving roller 333 and the second receiving roller 334. The material mechanism 34 includes a pushing cylinder 341 and a pushing plate 342; the pushing cylinder 341 is horizontally arranged on the left side of the front end surface of the bundle threading frame 31, and its piston rod faces to the right; the pushing plate 342 is horizontally arranged front to back, and the rear side of its left end surface is fixedly connected to the piston rod of the pushing cylinder 341; the piston rod of the pushing cylinder 341 is extended, driving the pushing plate 342 to move rightward, and the pushing plate 342 pushes the through-length ribs on the first receiving roller 333 and the second receiving roller 334 to the right synchronously, so that the two through-length ribs enter the unloading mechanism 35 synchronously.

[0066] like Fig.14As shown, the unloading mechanism 35 includes a pedestal 351, a mounting frame 352, a beam-threading roller 353, a roller shaft 354, and a beam-threading motor 355. The pedestal 351 is fixedly arranged horizontally on the right side of the front end of the beam-threading frame 31; the mounting frame 352 is fixedly arranged vertically on the front side of the top of the pedestal 351, and its left and right sides are connected; the roller shaft 354 is arranged to rotate horizontally on the lower part of the mounting frame 352, and its rear end passes through the rear side wall of the mounting frame 352; the beam-threading roller 353 is fixedly sleeved on the roller shaft 354; the beam-threading motor 355 is fixedly arranged horizontally on the rear side of the top of the pedestal 351, and its output shaft is fixedly connected to the roller shaft 354. The through-length tendon enters the beam-threading roller 353 of the unloading mechanism 35 from the first receiving roller 333 and the second receiving roller 334, and the beam-threading motor 355 is started to drive the beam-threading roller 353 to rotate, so that the through-length tendon is transported to the next process to the right.

[0067] like Fig.14 As shown, the unloading mechanism 35 also includes a mobile cylinder 356, a cylinder connecting block 357, a connecting shaft 358, a first movable roller 359, and a second movable roller 3510. The mobile cylinder 356 is vertically arranged on the top surface of the mounting frame 352, and two are arranged at intervals in front and back, and its piston rod passes downward through the top surface of the mounting frame 352 and enters the mounting frame 352; two cylinder connecting blocks 357 are vertically arranged, and the top surfaces of the two cylinder connecting blocks 357 are fixedly connected to the bottom ends of the piston rods of the two mobile cylinders 356 respectively; the connecting shaft 358 is arranged horizontally front and back, and its two ends are fixedly connected to the opposite sides of the two cylinder connecting blocks 357; the first movable roller 359 and the second movable roller 3510 are rotatably sleeved on the connecting shaft 358, and the first movable roller 359 is located in front of the second movable roller 3510. The first movable roller 359 and the second movable roller 3510 are U-shaped rollers. The first movable roller 359 is used to assist the movement of the through-length ribs on the first receiving roller 333, and the second movable roller 3510 is used to assist the movement of the through-length ribs on the second receiving roller 335. The through-length reinforcement enters the bundle-threading roller 353 of the conveying mechanism 12 from the first receiving roller 333 and the second receiving roller 334, and the moving cylinder 356 is started. The piston rod of the moving cylinder 356 is extended, driving the first movable roller 359 and the second movable roller 3510 to move downward, limiting the through-length reinforcement and assisting the movement of the through-length reinforcement, and the bundle-threading motor 355 is started. The bundle-threading motor 355 drives the connecting shaft 358 to rotate, so that the bundle-threading roller 353 rotates. The through-length reinforcement moves to the right under the action of the bundle-threading roller 353 and the two movable rollers, so that the through-length reinforcement is bundled and discharged to the next process for binding and welding.

[0068] The working mode of the present invention is:

[0069] First, multiple through-length ribs are placed on multiple loading racks, and the driving motor of the driving mechanism 13 is started to drive the chain conveyor 121 of the conveying mechanism 12 to rotate, so that the conveying chain of the chain conveyor 121 moves, and the tooth plate 122 moves, and the tooth plate 122 transports the through-length ribs on the loading rack upward in sequence. In the initial state, the inclination angle of the guide plate 216 of the guide mechanism 21 corresponds to the first unloading channel 4. After the through-length ribs fall from the chain conveyor 121, they slide through the top surface of the first guide frame 231 to the first stopper 243 of the first blocking mechanism 24, and the first stopper 243 blocks the through-length ribs. After the sensor on the first blocking mechanism 24 senses that the through-length rib falls onto the first stopper 243, the piston rod of the guide cylinder 212 of the guide mechanism 21 extends, driving the guide plate 216 to rotate upward based on the hinge seat 215, so that the inclination angle of the guide plate 216 corresponds to the second material discharge channel 5. After the next through-length rib falls from the chain conveyor 121, it slides through the top surface of the second guide frame 232 to the second stopper 253 of the second blocking mechanism 25, and the second stopper 253 blocks the through-length rib. When the sensors of the first blocking mechanism 24 and the second group blocking mechanism 25 both sense the through-length rib, the piston rods of the first blocking cylinder 242 and the second blocking cylinder 252 contract synchronously, driving the first stopper 243 and the second stopper 253 to descend, so that the through-length ribs on the first blocking mechanism 24 and the second group blocking mechanism 25 fall synchronously and fall from the first material discharge channel 4 and the second material discharge channel 5 respectively.

[0070] The through-length reinforcement dropped from the first unloading channel 4 and the second unloading channel 5 respectively fall into the first receiving roller 333 and the second receiving roller 334 of the receiving mechanism 33, and the moving motor 321 of the moving mechanism 32 is started to drive the screw rod 322 to rotate, so that the screw rod connecting block 324 drives the threading frame 31 to move forward in the stand 221, and the receiving mechanism 33 is moved out of the stand 221; the pushing cylinder 341 of the pushing mechanism 34 is started, and the piston rod of the pushing cylinder 341 is extended, driving the pushing plate 342 to move to the right, so that the pushing plate 342 pushes the through-length reinforcement to the right onto the threading roller 353 of the unloading mechanism 35. Start the moving cylinder 356, and the piston rod of the moving cylinder 356 extends, driving the first movable roller 359 and the second movable roller 3510 to move downward, limiting the position of the through-length reinforcement and assisting the movement of the through-length reinforcement. Start the bundle threading motor 355, and the bundle threading motor 355 drives the connecting shaft 358 to rotate, so that the bundle threading roller 353 rotates. The through-length reinforcement moves to the right under the action of the bundle threading roller 353 and the two movable rollers, so that the through-length reinforcement is bundled and discharged to the next process for binding and welding.

[0071] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A through-bar feeding and bundling device, comprising a feeding device, a material guiding device and a bundling device, characterized in that: The feeding device, the material guiding device, and the bundle threading device are arranged horizontally on the left and right sides, the feeding device is located behind the material guiding device, and the bundle threading device is movably arranged in the material guiding device; the material guiding device is provided with a first material discharge channel and a second material discharge channel; a plurality of through-length bars are transported to the material guiding device through the feeding device, and the material guiding device alternately guides the plurality of through-length bars to the first material discharge channel and the second material discharge channel, and then falls into the bundle threading device, and the through-length bars are bundled and moved to the next process through the bundle threading device; The feeding device comprises a supporting mechanism; the supporting mechanism comprises a base, a front supporting column, a rear supporting column, a connecting column and a fixing frame; the base is arranged horizontally on the left and right sides; the front supporting column is arranged vertically on the front side of the top surface of the base, and a plurality of the connecting columns are arranged at intervals along the left and right directions; the rear supporting column is arranged vertically on the rear side of the top surface of the base corresponding to the front supporting column, and the height of the rear supporting column is lower than that of the front supporting column; the connecting column is arranged horizontally on the upper part of the front side of the front supporting column on the left and right sides; the fixing frame is arranged vertically on the top surface of the connecting column, and a plurality of the fixing frames are arranged at intervals on the left and right sides; The material guiding device comprises a guiding mechanism; the guiding mechanism comprises a cylinder mounting seat, a guiding cylinder, a connecting seat, a sliding rod, an articulated seat and a material guiding plate; there are a plurality of the cylinder mounting seats, which are respectively fixed on the top surface of the connecting column and are located under each fixing frame; the guiding cylinder is fixed on the cylinder mounting seat, and the front end of its piston rod is tilted upward; the connecting seat is a U-shaped structure, the rear side of which is arranged at the front end of the guiding cylinder piston rod, and the opening faces forward; the articulated seat is fixed on the upper part of the front side of the fixing frame corresponding to the guiding cylinder; the left and right sides of the material guiding plate are provided with through slots, and the rear end of the material guiding plate is hinged to the articulated seat; the sliding rod is horizontally arranged in the slot of the material guiding plate, and its two ends are fixedly connected to the inner wall of the opening of the connecting seat; The material guiding device also includes a mounting mechanism; the mounting mechanism includes a stand, a mounting frame, a material guiding frame, and a partition assembly; the stand is horizontally arranged on the left and right sides in front of the feeding device; the mounting frame is horizontally arranged on the left and right sides in the middle of the top surface of the stand; the material guiding frame includes a bottom frame, a rear cross bar, a vertical bar, and a front cross bar; the bottom frame is horizontally arranged on the left and right sides in front of the front side of the top of the stand; the front cross bar is horizontally arranged on the left and right sides in front of the top of the bottom frame, and is fixedly connected to the top surface of the bottom frame through a plurality of vertical bars; the rear cross bar is horizontally arranged on the left and right sides, and the left and right ends of the front side thereof are fixedly connected to the vertical bars, the top surface height of the rear cross bar is lower than the top surface height of the mounting frame, and the rear cross bar extends out of the rear of the bottom frame; the partition assembly includes a first gear Rod, partition plate, fixed rod, oblique rod, second gear rod; the first gear rod is vertically arranged, and multiple rods are arranged at intervals on the left and right, and the upper part of the rear side surface is arranged on the lower part of the front end surface of the mounting frame; the partition plate is vertically arranged, and multiple rods are arranged corresponding to the first gear rod, and the upper part of the front side surface is fixedly connected to the rear side surface of the rear cross bar; the fixed rod is vertically arranged, and multiple rods are arranged corresponding to the partition plate, and the bottom end is fixedly connected to the front side surface of the top of the base frame; the upper end of the oblique rod is fixedly connected to the top end of the fixed rod, and the lower end is inclined backward and downward; the second gear rod is vertically arranged, and the top end is fixedly connected to the lower end of the oblique rod; a first material discharge channel is formed between the first gear rod and the partition plate, and a second material discharge channel is formed between the partition plate and the second gear rod.

2. The through-bar feeding and bundling device according to claim 1 is characterized in that: The loading device comprises a supporting mechanism, a conveying mechanism and a driving mechanism, wherein the supporting mechanism comprises a base, a front supporting column, a rear supporting column, a connecting column and a fixing frame; the base is arranged horizontally on the left and right sides; the front supporting column is vertically arranged on the front side of the top surface of the base, and a plurality of the connecting columns are arranged at intervals along the left and right directions; the rear supporting column is vertically arranged on the rear side of the top surface of the base corresponding to the front supporting column, and the height of the rear supporting column is lower than the front supporting column; the connecting column is horizontally arranged on the left and right sides at the upper part of the front side of the front supporting column; the fixing frame is vertically arranged on the top surface of the connecting column, and a plurality of the connecting columns are arranged at intervals along the left and right sides; the conveying mechanism comprises a chain conveyor and a tooth plate; a plurality of the chain conveyors are arranged corresponding to the front supporting column and the rear supporting column, and the two ends of the chain conveyors are respectively connected to the front supporting column and the rear supporting column for rotation to form an inclination; the tooth plate is vertically arranged on the conveying chain of the chain conveyor, and a plurality of the tooth plates are arranged along the conveying chain of the chain conveyor; the driving mechanism is arranged on the front supporting column, and is transmission-connected with a plurality of chain conveyors.

3. The through-bar feeding and bundling device according to claim 1 is characterized in that: The material guiding device also includes a guiding mechanism; the guiding mechanism includes a first guiding frame, a second guiding frame, and a third guiding frame; the first guiding frame is a right-angled triangle structure, the horizontal side of the first guiding frame is fixedly connected to the inner bottom surface of the mounting frame, the vertical side is close to the guide cylinder, and the top surface of the hypotenuse is spaced a certain distance from the inner top surface of the mounting frame; the second guiding frame is a right-angled triangle structure, the horizontal side of the second guiding frame is fixedly connected to the top surface of the mounting frame, and the vertical side is close to the guide cylinder; the second guiding frame is a right-angled triangle structure, the vertical side is fixedly connected to the upper part of the front end surface of the mounting frame, the rear end of the horizontal side is connected to the front bottom of the vertical side, and the front end of the horizontal side extends forward to above the inclined plate.

4. The through-bar feeding and bundling device according to claim 1 is characterized in that: The material guiding device also includes a first blocking mechanism and a second blocking mechanism; the first blocking mechanism includes a first mounting plate, a first blocking cylinder, and a first block; the first mounting plate is vertically arranged at the lower part of the front side of the mounting frame, and is provided with multiple corresponding to the first guide frame; the first blocking cylinder is vertically fixed on the front side of the first mounting plate, and its piston rod is upward; the first block is fixed on the top surface of the piston rod of the first blocking cylinder; the second blocking mechanism includes a second mounting plate, a second blocking cylinder, and a second block; the second mounting plate is vertically arranged at the upper part of the front side of the mounting frame, and is provided with multiple corresponding to the second guide frame; the second blocking cylinder is vertically fixed on the front side of the second mounting plate, and its piston rod is upward; the second block is fixed on the top surface of the piston rod of the second blocking cylinder.

5. The through-bar feeding and bundling device according to claim 1 is characterized in that: The bundle threading device includes a bundle threading frame, a moving mechanism, a receiving mechanism, a pushing mechanism, and a unloading mechanism; the moving mechanism is arranged in multiple intervals along the inner bottom surface of the frame, including a moving motor, a screw rod, a screw rod mounting seat, and a screw rod connecting block; the screw rod mounting seat is horizontally arranged in the middle of the inner top surface of the frame; the screw rod is rotatably arranged on the front and rear side walls of the screw rod mounting seat, and its rear end extends backward out of the rear side wall of the screw rod mounting seat; the moving motor is fixedly arranged in the middle of the inner top surface of the frame, located on the rear side of the screw rod mounting seat, and its output rod is fixedly connected to the rear end of the screw rod; the screw rod connecting block is sleeved on the screw rod, and its top surface is fixedly connected to the bottom surface of the bundle threading frame.

6. The through-bar feeding and bundling device according to claim 5 is characterized in that: The receiving mechanism is provided with multiple ones along the left and right sides of the front side of the bundle-threading frame, including a receiving seat, a rotating shaft, a first receiving roller, and a second receiving roller; the receiving seat is horizontally arranged front and back, and its rear side is fixedly connected to the front side of the bundle-threading frame; the rotating shaft is horizontally arranged front and back, and its rear end is fixedly connected to the front end of the receiving seat; the first receiving roller and the second receiving roller are rotatably sleeved on the rotating shaft, and the second receiving roller is located in front of the first receiving roller; the pushing mechanism includes a pushing cylinder and a pushing plate; the pushing cylinder is horizontally arranged left and right on the left side of the front end face of the bundle-threading frame, and its piston rod faces to the right; the pushing plate is horizontally arranged front and back, and the rear side of its left end face is fixedly connected to the piston rod of the pushing cylinder.

7. The through-bar feeding and bundling device according to claim 5 is characterized in that: The unloading mechanism includes a pedestal, a mounting frame, a beam-threading roller, a roller shaft, and a beam-threading motor. The pedestal is fixedly arranged horizontally front and back on the right side of the front end face of the beam-threading frame; the mounting frame is fixedly arranged vertically on the front side of the top face of the pedestal, and its left and right sides are connected; the roller shaft is arranged in the lower part of the mounting frame for horizontal rotation front and back, and its rear end passes through the rear side wall of the mounting frame; the beam-threading roller is fixedly sleeved on the roller shaft; the beam-threading motor is fixedly arranged horizontally front and back on the rear side of the top face of the pedestal, and its output shaft is fixedly connected to the roller shaft.

8. The through-bar feeding and bundling device according to claim 7 is characterized in that: The unloading mechanism also includes a mobile cylinder, a cylinder connecting block, a connecting shaft, a first movable roller, and a second movable roller. The mobile cylinder is vertically arranged on the top surface of the mounting frame, and two are arranged at intervals in front and behind, and its piston rod passes downward through the top surface of the mounting frame into the mounting frame; two cylinder connecting blocks are vertically arranged, and the top surfaces of the two cylinder connecting blocks are respectively fixedly connected to the bottom ends of the piston rods of the two mobile cylinders; the connecting shaft is horizontally arranged front and back, and its two ends are fixedly connected to the opposite sides of the two cylinder connecting blocks; the first movable roller and the second movable roller are rotatably sleeved on the connecting shaft, and the first movable roller is located in front of the second movable roller.

Images