Multifunctional feeder capable of automatically rectifying deviation

Abstract

The automatic deviation rectifying multifunctional feeding machine comprises a machine frame body lower portion fixedly standing on the ground, a machine frame body upper portion and a control machine box, a material containing frame is further arranged on the side of the machine frame body lower portion, and the material containing frame comprises a coiled material containing frame and a folded material containing platform; two coiled material penetrating rods are rotationally arranged on the coiled material discharging frame, and the folding material containing platform is rotationally connected to the bottom of the coiled material discharging frame. By means of automatic deviation correction and flexible modular design, the feeder can efficiently and stably process various flexible coiled materials and folding materials, the requirements of different production scenes are met, meanwhile, the modular design and split type assembly enable equipment to be more convenient to maintain and overhaul, the downtime is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to an automatic deviation-correcting multifunctional feeder, belonging to the technical field of textiles and flexible materials. Background Art

[0002] In modern automated production, textile materials and flexible materials in coils and bundles are indispensable supporting application facilities, and are widely used in processing technologies such as automatic cutting equipment and UV printing equipment. However, with the increasing diversification of raw materials and the complexity of material sorting methods, how to efficiently and accurately feed these materials neatly and smoothly into automated equipment has become a common challenge faced by the industry.

[0003] The existing feeding methods have the following problems: 1. It is difficult to quickly and efficiently feed textile materials and flexible materials neatly and smoothly into the supporting production equipment; 2. It is impossible to ensure that the materials remain consistent and do not deviate throughout the continuous processing process, thus affecting product quality; 3. The traditional operation mode relies on a large number of manpower, and the staffing cost is high, but the work quality is difficult to improve, and the production efficiency is stagnant. The quality of the processed products lacks guarantee, and the whole process is time-consuming and labor-intensive; 4. The current feeding link has limitations, and the product types that are adapted are relatively single, and it is difficult to be compatible with different types of materials.

[0004] In view of this, it is obviously necessary to develop an automatic deviation-correcting multifunctional feeder to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the invention is to provide a multifunctional feeder with automatic deviation correction. Through automatic deviation correction and flexible modular design, the feeder can efficiently and stably process various flexible coils and folding materials to meet the needs of different production scenarios. At the same time, the modular design and separable assembly make the maintenance and inspection of the equipment more convenient, reduce downtime and improve production efficiency.

[0006] In order to achieve the above-mentioned invention object, the technical solution adopted by the present invention is: an automatic deviation-correcting multifunctional feeder, comprising a frame body lower part fixed to the ground, a frame body upper part and a control cabinet, and a material placement rack is also provided on the side of the frame body lower part. A moving mechanism is arranged between the bottom of the upper part of the frame body and the top of the lower part of the frame body, and a deviation correction moving wheel control motor is arranged on the side of the upper part of the frame body, and the deviation correction moving wheel control motor is connected to the moving mechanism through a belt. A deflection correction sensing device is provided at the lower part of the frame body, and the deflection correction sensing device includes a deflection correction sensing frame and a deflection correction sensor. The deflection correction sensing frame is connected to the movable mounting bracket at the lower part of the frame body by bolts, and a deflection correction sensing slot is provided on the deflection correction sensing frame. The deflection correction sensor is arranged in the deflection correction sensing slot. The deflection correction sensor and the deflection correction moving wheel control motor are electrically connected to the control chassis. The material placement rack comprises a coil material unwinding rack and a folding material placement platform. Two coil material penetration rods are rotatably arranged on the coil material unwinding rack, and the folding material placement platform is rotatably connected to the bottom of the coil material unwinding rack.

[0007] In a preferred technical solution, the moving mechanism includes a plurality of moving T-shaped rollers, and the belt is fixedly connected to a bracket connecting block of the moving T-shaped rollers.

[0008] In the preferred technical solution, a rod placement rack is also fixedly provided on the coil material unloading rack, and the rod placement rack includes a U-shaped frame and two bearings rotatably arranged on the top of the U-shaped frame, and a limiting groove is provided at the end of the coil material rod, and the coil material rod is placed between the two bearings and the bearing rotates in the limiting groove of the coil material rod.

[0009] In a preferred technical solution, the two coiled material passing rods include a first coiled material passing rod and a second coiled material passing rod, the first coiled material passing rod is located in the middle of the frame, and the second coiled material passing rod is located at the top of the frame.

[0010] In the preferred technical solution, the coil material unwinding rack is also provided with a tensioning device, which includes a screw shaft, a first gear rotatably set on the screw shaft, a tensioning spring passed through the screw shaft, and a tensioning wheel. The screw shaft is fixed on the frame body, the tensioning spring is located between the first gear and the tensioning wheel, and a second gear is fixed on the coil material passing rod, and the first gear is meshed with the second gear.

[0011] In the preferred technical solution, there is a gap between the first gear and the frame of the coil unloading rack, a spring position groove is provided on the first gear, one end of the tension spring is located in the spring position groove, and the other end of the tension spring is fixedly connected to the tension wheel.

[0012] In the preferred technical solution, the folding material placement platform is provided with a connecting support column and a storage support column, and is also provided with a T-shaped plate fixedly connected to the material placement rack, a connecting column slot and a storage column slot are formed between the T-shaped plate and the material placement rack, the connecting support column is located in the connecting column slot, when the folding material placement platform is folded, the storage support column is embedded in the storage column slot, and a limit control bolt is provided in the connecting column slot.

[0013] In the preferred technical solution, a coil feeding assembly is arranged in the middle position of the upper part of the frame body, and the coil feeding member includes two coil feeding active rollers arranged in parallel and spaced apart and a detachable weight material pressure rod arranged between the coil feeding active rollers, a baffle moving mounting shaft is arranged above the outer side of the coil feeding active roller, and coil baffles are arranged at both ends of the baffle moving mounting shaft, A driving motor is also provided at the bottom of the upper part of the frame body, a sprocket is provided on the output shaft of the driving motor, and a chain transmission is realized by connecting the chain with the sprocket on the active roller of the coil feeding, the driving motor is electrically connected to the control chassis, an auxiliary rotating feeding shaft is also provided below the baffle moving mounting shaft, and the horizontal height of the auxiliary rotating feeding shaft is higher than the horizontal height of the active roller of the coil feeding, A feeding and flattening shaft is rotatably provided on the front side of the upper part of the frame body.

[0014] In a further technical solution, the coil baffle is connected to the baffle moving installation shaft through a limiting fastening ring.

[0015] In the preferred technical solution, a feeding control sensor device is provided at the front middle position of the lower part of the frame body, and the feeding control sensor device is electrically connected to the control chassis.

[0016] In the preferred technical solution, movable universal wheels are provided at the lower part of the frame body and the bottom of the material placement rack.

[0017] In the technical solution of the present application, an electrostatic surface layer is provided on the periphery of the active roller for coil feeding, which is used to enhance the adhesion of the coil when the roller rotates, and prevent the coil from rolling and falling due to inertia.

[0018] In the technical solution of the present application, the coil threading rod is also provided with a coil limiting plug, which is used to adjust the limit positioning coil feeding to the edge distance position of various automatic cutting equipment and UV printing equipment when it is connected to the automated production operation. The coil limiting plug is controlled by the top screw locking to adjust the position on the coil threading rod.

[0019] In the technical solution of the present application, a triangular ground support is provided at the bottom of one side of the folding material placement component to increase the downward pressure gravity brought by the folding material placement platform when the folding material is placed.

[0020] In the technical solution of the present application, the material placement rack is also provided with a foot plate to ensure the stability of the main body of the material placement rack when it is placed on the ground. At the same time, by adjusting the limit control bolts in the slots of the connecting columns, the stability of the material placement rack during use and storage is assisted in being fixed.

[0021] In the technical solution of the present application, the flexible material passes over the active roller for coil feeding, and the weighted material pressure rod presses down the material to apply tension.

[0022] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: 1. The present invention uses automatic deviation correction and flexible modular design to enable the feeder to efficiently and stably process various flexible coils and folded materials to meet the needs of different production scenarios. At the same time, the modular design and separable assembly make the maintenance and overhaul of the equipment more convenient, reduce downtime, and improve production efficiency.

[0023] 2. The present invention is suitable for placing different materials by providing a coil feeding assembly and a material placement rack. The lower part of the frame body of the present invention is modularly provided with a material placement rack, and the material placement rack is foldable in design, which can be flexibly fixed and stored, thereby reducing the occupied space.

[0024] 3. A moving mechanism is provided between the lower part of the frame body and the upper part of the frame body of the present invention. During the deviation correction movement, the cooperation between the belt and the movable T-shaped roller ensures that the upper part of the frame body moves smoothly on the lower part of the frame body, ensuring that the materials always remain neat and uniform during the transportation process to avoid deviation.

[0025] 4. The present invention provides a tensioning device and utilizes the tension wheel to retract and release the spring to brake the gear on the threading rod, thereby limiting the rotational inertia of the coil threading rod and ensuring the stability of the coil during placement and transportation. At the same time, there is a limiting groove on the coil threading rod, and the limiting groove engages with the bearing to further enhance the stability of coil placement.

[0026] 5. The split material placement rack of the present invention is provided with a plurality of coiled material penetration rods which can not only assist in the feeding and flattening of folded materials, but also can be used to feed multiple coiled materials simultaneously independently.

[0027] 6. The present invention is provided with a feeding control sensor device on the frame to detect the conveying status of the material, and a deviation correction sensor device is provided to monitor the deviation of the material in real time and automatically perform deviation correction adjustments. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0029] Figure 2 yes Figure 1 A partially enlarged schematic diagram of the correction sensing device in FIG.

[0030] Figure 3 yes Figure 1 A partial enlarged schematic diagram of the tensioning device in FIG.

[0031] Figure 4 It is a schematic diagram of the overall structure of the material placement rack.

[0032] Figure 5 It is a partial enlarged schematic diagram of the connection of the folding material placement platform.

[0033] Figure 6 It is a structural schematic diagram of a viewing angle of the present invention.

[0034] Figure 7 It is a structural schematic diagram of another viewing angle of the present invention.

[0035] Figure 8 It is a partially enlarged schematic diagram of the coil baffle limiting device of the present invention.

[0036] Fig. 9 It is a structural schematic diagram of another viewing angle of the present invention.

[0037] Among them: 1. Automatic deviation correction multifunctional feeder; 2. Deflection correction induction device; 3. Tension device; 4. Material placement rack; 5. Connection of folding material placement platform; 6. Control chassis; 101. Lower part of the frame body; 102. Upper part of the frame body; 103. Feeding control sensor device; 104. Coil baffle; 105. Baffle moving installation shaft; 106. Feeding flattening shaft; 107. Deflection correction induction device moving installation bracket; 108. Auxiliary rotating feeding shaft; 201. Deflection correction induction groove; 202. Bolt; 301. Tension wheel; 302. Tension spring; 303. Second gear; 304. Limiting groove; 305. Bearing; 306. First gear; 307. Spring position groove; 308. Rolling bearing; 309. Screw shaft; 401. Folding material placement platform; 402. First coil through rod; 4 03, second coil rod; 404, coil limit plug; 405, triangular ground support; 406, U-shaped frame; 501, connecting support column; 502, storage support column; 503, limit control bolt; 504, T-shaped plate; 505, connecting column notch; 506, storage column notch; 507, mobile universal wheel; 508, foot plate; 601, feeding and receiving direction switch; 602, start switch; 60 3. Power switch; 604. Fault alarm indicator light; 605. Sprocket of driving motor; 606. Chain; 607. Sprocket of active roller for coil feeding; 608. Control motor for deviation correction moving wheel; 609. Coupling; 6010. Pulley; 701. Moving T-roller; 702. Driving motor; 801. Limiting and fastening ring; 901. Active roller for coil feeding; 902. Counterweight material pressure rod. DETAILED DESCRIPTION

[0038] The present invention will be further described below in conjunction with the accompanying drawings and embodiments: Example 1: See Figure 1 As shown, an automatic deviation-correcting multifunctional feeder includes a frame body lower part 101 fixed on the ground, a frame body upper part 102, and a control box 6. A material placement rack 4 is also provided on the side of the frame body lower part 101. A moving mechanism is provided between the bottom of the upper part 102 of the frame body and the top of the lower part 101 of the frame body. A deviation correction moving wheel control motor 608 is provided on the side of the upper part of the frame body. The deviation correction moving wheel control motor 608 is connected to the moving mechanism through a belt. A deviation correction sensing device 2 is provided on the lower part of the frame body. The deviation correction sensing device 2 includes a deviation correction sensing frame and a deviation correction sensor. Figure 2 As shown, the deflection correction sensing frame is connected and tightened on the deflection correction sensing device moving mounting bracket 107 at the lower part of the frame body by bolts 202, a deflection correction sensing slot 201 is provided on the deflection correction sensing frame, and the deflection correction sensor is arranged in the deflection correction sensing slot 201, the deflection correction moving wheel control motor 608 is electrically connected to the control chassis 6, and the deflection correction sensor is connected to the control chassis 6 through a signal line.

[0039] The material placement rack 4 includes a coil material unloading rack and a folding material placement platform. Two coil material penetration rods are rotatably arranged on the coil material unloading rack, and the folding material placement platform is rotatably connected to the bottom of the coil material unloading rack.

[0040] See also Figure 7 As shown, the moving mechanism includes a plurality of moving T-shaped rollers 701, the belt is fixedly connected to the bracket connecting block of the moving T-shaped roller, the upper end of the moving T-shaped roller is fixedly connected to the upper part of the frame body, and in practical applications, further, the upper end and the L-shaped side of the moving T-shaped roller are fixedly connected to the upper part of the frame body, and the moving T-shaped roller 701 is rollingly connected to the track at the lower part of the frame body, ensuring that the material on the upper part of the frame body always remains neat and uniform during the conveying and correction process to avoid deviation.

[0041] In this embodiment, a rod placement rack is also fixedly provided on the coil material unloading rack, and the rod placement rack includes a U-shaped frame 406 and two bearings 305 rotatably arranged on the top of the U-shaped frame. A limiting groove 304 is provided at the end of the coil material rod, and the coil material rod is placed between the two bearings 305 and the bearings rotate in the limiting groove 304 of the coil material rod.

[0042] In this embodiment, the two coiled material passing rods include a first coiled material passing rod 402 and a second coiled material passing rod 403. The first coiled material passing rod 402 is located in the middle of the frame, and the second coiled material passing rod 403 is located at the top of the frame.

[0043] The coil unwinding rack is also provided with a tensioning device 3, see Figure 3The figure is a partial enlarged schematic diagram of the tensioning device, the tensioning device 3 comprises a screw shaft 309, a first gear 306 rotatably arranged on the screw shaft, a tension spring 302 penetrating the screw shaft, and a tension wheel 301, the screw shaft is fixed on the frame of the coil material unwinding rack, the tension spring 302 is located between the first gear 306 and the tension wheel 301, the coil material threading rod is fixed with a second gear 303, and the first gear 306 is meshed with the second gear 303. The screw shaft 309 passes through the frame of the coil material unwinding rack, and is fixed to the frame by screwing and engaging with the screw shaft through a screw cap, the tension wheel 301 is threadedly connected to the screw shaft, the first gear 306 is rotatably arranged on the screw shaft through a central rolling bearing 308, and the inner wall of the central rolling bearing 308 is locked to the screw shaft by rivets. There is a gap between the first gear and the frame of the coil unwinding rack, a spring groove 307 is provided on the first gear, one end of the tension spring 302 is located in the spring groove 307, and the other end of the tension spring 302 is fixedly connected to the tension wheel 301. Since there is a gap between the first gear 306 and the frame of the coil unwinding rack, wear and tear between the first gear 306 and the frame is avoided.

[0044] See also Figure 5 As shown, the folding material placement platform 401 is provided with a connecting support column 501 and a storage support column 502, and is also provided with a T-shaped plate 504 fixedly connected to the material placement rack, and a connecting column slot 505 and a storage column slot 506 are formed between the T-shaped plate 504 and the material placement rack 4, and the shapes of the connecting column slot 505 and the storage column slot 506 are both rectangular, and the connecting support column is located in the connecting column slot. When the folding material placement platform 401 is folded, the storage support column 502 is lifted up and turned over the upper end of the T-shaped plate 504, and is embedded in the storage column slot after being lowered. A limit control bolt 503 is provided in the connecting column slot, and the limit control bolt 503 is threadedly connected to the folding material placement platform. The connecting support column is limited by rotating and extending the thread, and the connecting support column 501 is restricted between the limit control bolt 503 and the frame of the material placement rack, which helps to fix the stability of the folding material placement platform 401 during use and storage.

[0045] See also Figure 8 As shown, the coil baffle 104 is connected to the baffle moving installation shaft 105 through a limiting fastening ring 801.

[0046] See also Fig. 9 As shown, a coil feeding assembly is arranged in the middle of the upper part of the frame body, and the coil feeding member includes two coil feeding active rollers 901 arranged in parallel and spaced apart and a detachable weight material pressing rod 902 arranged between the coil feeding active rollers, a baffle moving mounting shaft 105 is arranged above the outer side of the coil feeding active roller, and coil baffles 104 are arranged at both ends of the baffle moving mounting shaft 105. See also Figure 7As shown, a driving motor 702 is also provided at the bottom of the upper part of the frame body, see Figure 6 As shown, the sprocket 605 of the driving motor is connected to the sprocket 607 of the coil feeding active roller through the chain 606, the driving motor 702 is electrically connected to the control chassis, and an auxiliary rotating feeding shaft 108 is also provided below the baffle moving installation shaft 105, and the horizontal height of the auxiliary rotating feeding shaft 108 is above the horizontal height of the coil feeding active roller. The auxiliary rotating feeding shaft is provided to prevent the passing material from being rolled into the coil feeding active roller. A feeding and flattening shaft 106 is also rotatably provided on the front side of the upper part of the frame body.

[0047] In this embodiment, a feeding control sensor device 103 is provided at the front middle position of the lower part of the frame body, and the feeding control sensor device 103 is connected to the control chassis through a signal line.

[0048] See also Figure 4 As shown, the coil rod is also provided with a coil limiting plug 404, which is used to adjust the distance between the coil feeding and the edge of various automatic cutting equipment and UV printing equipment when the coil is fed to the automated production operation. The coil limiting plug 404 is adjusted on the rod through the top screw locking control. A triangular stand support 405 is provided on one side of the folding material placement component to increase the downward pressure brought by the folding material placement platform when the folding material is placed.

[0049] See also Figure 5 As shown, it is a partial enlarged view of the connection point 5 of the folding material placement platform. The material placement rack 4 is also provided with a foot plate 508 to ensure the stability of the main body of the material placement rack 4 when it lands.

[0050] See also Figure 6 As shown, the control chassis 6 is provided with a material feeding and receiving direction switch 601, a start switch 602, a power switch 603, and a fault alarm indicator light 604. In further practical applications, the deviation correction moving wheel control motor 608 is also connected to a coupling 609, which is connected to a pulley 6010 through a coupling.

[0051] In the present invention, the flexible material placed on the material placement rack 4 can pass through the coil feeding active roller 901 in sequence, and the weighted material pressure rod 902 presses down the material to apply tension. The flexible material passes through the coil feeding active roller 901 again to the auxiliary rotating feeding shaft 108, and then to the feeding flattening shaft to flatten the material. After the material passes downward through the deflection correction sensing device 2, it reaches the docking platform of various automatic cutting equipment and UV printing equipment upward. When the material passes downward through the deflection correction sensing device 2, it will automatically sense the edge of the material to see whether it is aligned with the set edge distance of the docking platform of various automatic cutting equipment and UV printing equipment. The deflection correction sensing device 2 is fixed to the deflection correction sensing device movable mounting bracket 107 at the lower part of the frame body. By adjusting the bolts, the device fixed on the deflection correction sensing device 2 on the deflection correction sensing device movable mounting bracket 107 can be adjusted to be loose and tight. When the material passes through the deflection correction sensing slot, the deflection correction sensing device 2 transmits a signal to the control chassis program by sensing the edge of the material. The control chassis program controls the deflection correction moving wheel control motor, which drives the mobile T-roller installed and fixed on the upper part of the frame body to move automatically. The belt placed between the mobile T-rollers bypasses the pulley 6010 and drives the upper part of the frame body to realize automatic feeding and deflection correction.

[0052] The present invention realizes the feeding of different materials by setting four multi-purpose material placement places. The active roller for coil feeding of the present invention is mainly suitable for placing coil materials, textiles, and flexible materials. The active roller for coil feeding has an electrostatic epidermis layer around it, which can enhance the adhesion of the coil when the roller rotates, and it is not easy for the coil to roll and fall due to inertia. The active roller for coil feeding is driven by a driving motor to actively rotate. When it is a coil, the counterweight material pressure rod is removed and taken away, and it can be directly placed on the upper part between the two rollers. The material passes through the auxiliary rotating feeding shaft 108, and then to the feeding flattening shaft to flatten the material. The use of the active roller for coil feeding is not only suitable for large coil materials with a diameter greater than the maximum vertical distance between the two active feeding rollers, which can be conveniently penetrated by a through rod through the center, but also more suitable for coil materials that cannot be penetrated through the center by a through rod. The first coil material penetration rod of the present invention is suitable for penetrating the coil material through the center; the second coil material penetration rod of the present invention is not only suitable for penetrating the coil material through the center, but also acts as a material flattening axis. When the folding material placement platform is used for feeding, the material passes over the second coil material penetration rod. In this application, the second coil material penetration rod acts as a material flattening axis. When multiple coil materials are fed, the first coil material penetration rod and the second coil material penetration rod can be used in conjunction with each other. The first coil material penetration rod and the second coil material penetration rod are respectively designed with an inward limiting groove at both ends. The inward limiting groove is equivalent to the width of the bearing. The bearing and the limiting groove fit each other, so that the penetration rod is not easy to slide toward the two ends of the coil.

[0053] In the present invention, when the material passes through the deviation correction sensing slot 201, it needs to contact and reach the feeding control sensor device 103 at the same time. After the feeding control sensor senses the material, it transmits a signal to the control program of the chassis. The chassis control program controls the drive motor 702 to rotate and drive the chain 606 to drive the feeding active roller to feed the material. When the feeding control sensor device cannot sense the material or there is a feeding failure, the fault alarm prompt light 604 flashes to remind, and when it senses that there is material passing, it continues to operate normally.

[0054] In the present invention, the material on the active roll 901 of the coil material feeding is controlled by the coil material baffle 104 to dock with the edge of various automatic cutting equipment and UV printing equipment platforms. The coil material baffle 104 is fixed by the fastening ring 801, and the coil material baffle 104 is fixed by the baffle 105 movable mounting shaft.

Claims

1. An automatic deviation-correcting multifunctional feeder, comprising a frame body lower part, a frame body upper part and a control chassis, wherein the frame body lower part is fixed on the ground, characterized in that: A material placement rack is provided on the side of the lower part of the frame body. A moving mechanism is arranged between the bottom of the upper part of the frame body and the top of the lower part of the frame body, and a deviation correction moving wheel control motor is arranged on the side of the upper part of the frame body, and the deviation correction moving wheel control motor is connected to the moving mechanism through a belt. A deflection correction sensing device is provided at the lower part of the frame body, and the deflection correction sensing device includes a deflection correction sensing frame and a deflection correction sensor. The deflection correction sensing frame is connected to the movable mounting bracket at the lower part of the frame body by bolts, and a deflection correction sensing slot is provided on the deflection correction sensing frame. The deflection correction sensor is arranged in the deflection correction sensing slot. The deflection correction sensor and the deflection correction moving wheel control motor are electrically connected to the control chassis. The material placement rack comprises a coil material unwinding rack and a folding material placement platform. Two coil material penetration rods are rotatably arranged on the coil material unwinding rack, and the folding material placement platform is rotatably connected to the bottom of the coil material unwinding rack.

2. The automatic deviation-correcting multifunctional feeder according to claim 1 is characterized in that: The moving mechanism comprises a plurality of moving T-shaped rollers, and the belt is connected to the bracket connecting blocks of the moving T-shaped rollers.

3. The automatic deviation-correcting multifunctional feeder according to claim 1 is characterized in that: A rod placement rack is fixedly provided on the coil material unloading rack, and the rod placement rack includes a U-shaped frame and two bearings rotatably arranged on the top of the U-shaped frame. A limiting groove is provided at the end of the coil material rod, and the coil material rod is placed between the two bearings and the bearings rotate in the limiting groove of the coil material rod.

4. The automatic deviation-correcting multifunctional feeder according to claim 1 is characterized in that: The two coiled material passing rods include a first coiled material passing rod and a second coiled material passing rod, the first coiled material passing rod is located in the middle of the frame, and the second coiled material passing rod is located at the top of the frame.

5. The automatic deviation-correcting multifunctional feeder according to claim 1 is characterized in that: The coil material unwinding rack is also provided with a tensioning device, which includes a screw shaft, a first gear rotatably arranged on the screw shaft, a tensioning spring passing through the screw shaft, and a tensioning wheel. The screw shaft is fixed on the frame body, the tensioning spring is located between the first gear and the tensioning wheel, and a second gear is fixed on the coil material passing rod, and the first gear is meshed with the second gear.

6. The automatic deviation-correcting multifunctional feeder according to claim 5 is characterized in that: There is a gap between the first gear and the frame of the coil unwinding rack, a spring position groove is provided on the first gear, one end of the tension spring is located in the spring position groove, and the other end of the tension spring is fixedly connected to the tension wheel.

7. The automatic deviation-correcting multifunctional feeder according to claim 1 is characterized in that: The folding material placement platform is provided with a connecting support column and a storage support column, and is also provided with a T-shaped plate fixedly connected to the material placement rack, a connecting column slot and a storage column slot are formed between the T-shaped plate and the material placement rack, the connecting support column is located in the connecting column slot, when the folding material placement platform is folded, the storage support column is embedded in the storage column slot, and a limit control bolt is provided in the connecting column slot.

8. The automatic deviation-correcting multifunctional feeder according to claim 1 is characterized in that: A coil feeding assembly is arranged in the middle position of the upper part of the frame body, and the coil feeding member comprises two coil feeding active rollers arranged in parallel and at intervals and a detachable weight material pressure rod arranged between the coil feeding active rollers, a baffle moving mounting shaft is arranged above the outer side of the coil feeding active roller, and coil baffles are arranged at both ends of the baffle moving mounting shaft, A driving motor is arranged at the bottom of the upper part of the frame body, and the output of the driving motor is connected with the coil feeding active roller through a chain to realize chain transmission. The driving motor is electrically connected with the control chassis, and an auxiliary rotating feeding shaft is also arranged below the baffle moving mounting shaft, and the horizontal height of the auxiliary rotating feeding shaft is higher than the horizontal height of the coil feeding active roller. A feeding and flattening shaft is rotatably provided on the front side of the upper part of the frame body.

9. The automatic deviation-correcting multifunctional feeder according to claim 8, characterized in that: The coil baffle is connected to the baffle moving installation shaft through a limiting fastening ring.

10. The automatic deviation-correcting multifunctional feeder according to claim 1, characterized in that: A feeding control sensor device is provided at the middle position of the front side of the lower part of the frame body, and the feeding control sensor device is electrically connected to the control box.

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