Coil stock conveying device and clamping feeding platform

By designing an automatic centering and positioning coil conveying device, the problem of manual loading of traditional coil conveying devices is solved, and automatic loading and efficient positioning and clamping of coil products is realized, thereby improving overall production efficiency.

CN222860493UActive Publication Date: 2025-05-13ZHUHAI BOJAY ELECTRONICS
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Patent Information

Application Number
CN202421585008.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-05
Publication Date
2025-05-13
Estimated Expiration
2034-07-05

AI Technical Summary

Technical Problem

Traditional coil conveying devices require manual loading, resulting in high labor intensity and low efficiency for workers, and disorderly incoming materials for coils, which can easily cause tilt of jaws and dislocated subsequent station assembly.

Method used

A coil conveying device is designed, including a conveying mechanism, a positioning mechanism and a jaw cylinder assembly, and automatic centering positioning and clamping of the coil product is achieved through an in-place sensing assembly and a controller.

Benefits of technology

Automatic loading and centering positioning and clamping of coiled materials is realized, improving the gripping efficiency of the next material extraction station and reducing the need for manual intervention.

✦ Generated by Eureka AI based on patent content.

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Abstract

The coil stock conveying device comprises a conveying mechanism, a driving assembly and a positioning mechanism, and the output end of the driving assembly is connected with a second transmission wheel; the positioning mechanism is arranged at the discharging end of the first conveying belt and comprises a controller, an in-place sensing assembly electrically connected with the input end of the controller and a clamping jaw air cylinder assembly electrically connected with the output end of the controller, and the sensing end of the in-place sensing assembly faces the movable end of the clamping jaw air cylinder assembly. The coil stock products are conveyed and fed on the first conveying belt, the positioning mechanism can enable the coil stock products to achieve the automatic centering function, and when the products reach the grabbing range of the clamping jaw air cylinder assembly, the in-place sensing assembly can obtain position feedback and send feedback to the controller; and the controller sends an instruction to the clamping jaw air cylinder assembly to position and clamp the coil stock product, so that the product can be grabbed at the next material taking station, and the efficiency is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a coiled material conveying device and a clamping and loading platform. Background Art

[0002] Traditional coil conveying mechanisms require manual intervention for loading. Manual centering loading has the following disadvantages: (1) The labor intensity of workers is high, the work efficiency is low, and there are certain safety hazards; (2) The incoming coils are disordered, which can easily cause the clamp to clamp the tilted coils. When other material picking components are needed to grab the product, it is easy to cause misaligned assembly at subsequent workstations. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a coil conveying device that can realize automatic loading of coil products and can center and position the coil products, which is conducive to the next material picking station to grab the center-clamped products and improve efficiency.

[0004] The present invention provides a coil conveying device, comprising:

[0005] The transmission mechanism includes a first transmission wheel, a second transmission wheel, and a first transmission belt sleeved on the first transmission wheel and the second transmission wheel;

[0006] A driving assembly, wherein an output end of the driving assembly is connected to the second transmission wheel;

[0007] A positioning mechanism is arranged at the discharge end of the first conveyor belt, the positioning mechanism comprises a controller, an in-position sensing component electrically connected to the input end of the controller, and a gripper cylinder component electrically connected to the output end of the controller, the sensing end of the in-position sensing component faces the movable end of the gripper cylinder component;

[0008] According to some embodiments of the utility model, the clamping cylinder assembly includes a base, a clamping cylinder, a first moving block, a second moving block, a first clamping jaw and a second clamping jaw, the base is arranged on the discharge end of the first conveyor belt, the clamping cylinder is arranged on the base, the first moving block and the second moving block are slidably connected to the clamping cylinder, the first clamping jaw and the second clamping jaw are respectively arranged on the first moving block and the second moving block, the first clamping jaw is provided with a through hole, and the sensing end of the in-place sensing assembly and the through hole are located on the same axis.

[0009] According to some embodiments of the present invention, in a top view, the clamping surfaces of the first clamping jaw and the second clamping jaw are arc-shaped.

[0010] According to some embodiments of the utility model, the coil conveying device also includes guide bars, two of which are symmetrically arranged on the first conveyor belt, and the two guide bars extend outward at one end away from the clamping cylinder assembly, and the two guide bars are on the same axis as the axis of symmetry of the clamping cylinder assembly.

[0011] According to some embodiments of the utility model, the conveying mechanism includes a first tensioning assembly, a second tensioning assembly and a first profile with a first slide groove, the first tensioning assembly and the second tensioning assembly are slidably connected to the first end and the second end of the first profile, the driving assembly is slidably connected to the second end of the first profile and is transmission-connected to the second tensioning assembly, and the first tensioning assembly and the second tensioning assembly are respectively arranged on the first transmission wheel and the second transmission wheel.

[0012] According to some embodiments of the utility model, the first tensioning assembly includes a fixed column, a first slider and a first mounting plate, the first slider is slidably connected to the first sliding groove, the first end of the first mounting plate is installed on the first slider, the second end of the first mounting plate is provided with a through groove, the fixed column passes through the first transmission wheel and penetrates into the through groove, and the fixed column is connected to the first mounting plate.

[0013] According to some embodiments of the utility model, the second tensioning assembly includes a transmission shaft, a second slider and a second mounting plate, the second transmission wheel is sleeved on the transmission shaft, the second slider is slidably connected to the first slide groove, the first end of the second mounting plate is installed on the second slider, and the second end of the second mounting plate is sleeved on the bearing of the transmission shaft.

[0014] According to some embodiments of the utility model, the driving assembly includes a third slider, a connecting plate, a driving motor, a driven wheel, a driving wheel and a second conveyor belt, the third slider is slidably connected to the first slide groove, one end of the connecting plate is mounted on the third slider, the driving motor is mounted on the second end of the connecting plate, the driven wheel is arranged on the output end of the driving motor, the driving wheel is sleeved on the transmission shaft, and the second conveyor belt is sleeved on the driven wheel and the driving wheel.

[0015] According to some embodiments of the utility model, the coil conveying device also includes a supporting foot assembly, the supporting foot assembly includes a connecting column, a fourth slider, a foot frame, a supporting frame and a second profile with a second slide groove, the fourth slider is slidably connected to the second slide groove, the foot frame is installed on the fourth slider, the first end of the supporting frame is arranged on the second profile, the second end of the supporting frame is arranged on the conveying mechanism, and the two second profiles are connected by the connecting column.

[0016] On the other hand, the utility model also provides a clamping and loading platform, including the above-mentioned coil conveying device.

[0017] The embodiments of the present invention have at least the following beneficial effects:

[0018] The utility model provides a coil material conveying device and a clamping and loading platform. Coil material products are transported and loaded on a first conveyor belt. The positioning mechanism can realize an automatic centering function for the coil material products. When the product reaches the grabbing range of the clamping claw cylinder assembly, the in-position sensing assembly can obtain position feedback and send feedback to the controller. The controller sends a command to the clamping claw cylinder assembly to position and clamp the coil material product, which is beneficial for the next material picking station to grab the product and improve efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 It is a structural schematic diagram of a coil material conveying device according to an embodiment of the utility model;

[0021] Figure 2 for Figure 1 An exploded schematic diagram of a coil conveying device is shown;

[0022] Figure 3 for Figure 2 A schematic diagram of the structure of the clamping claw cylinder assembly of the coil conveying device is shown;

[0023] Figure 4 for Figure 3 An exploded schematic diagram of the gripper cylinder assembly is shown;

[0024] Figure 5 for Figure 2 A schematic structural diagram of a conveying mechanism of a coil conveying device is shown;

[0025] Figure 6 for Figure 5 A schematic diagram of the exploded structure of the transmission mechanism shown;

[0026] Figure 7 for Figure 6 An exploded structural schematic diagram of a first tensioning assembly of a transmission mechanism is shown;

[0027] Figure 8 for Figure 6 An exploded structural schematic diagram of a second tensioning assembly of a transmission mechanism is shown;

[0028] Fig. 9 for Figure 6An exploded structural diagram of a drive assembly of a transmission mechanism is shown;

[0029] Fig.10 for Figure 5 A schematic structural diagram of a guide assembly of a transmission mechanism is shown;

[0030] Fig.11 for Figure 2 A schematic structural diagram of a support foot assembly of a coil conveying device is shown;

[0031] Fig.12 for Fig.11 FIG. 1 is a schematic diagram of the exploded structure of the support foot assembly.

[0032] The markings in the figure are as follows:

[0033] Conveying mechanism 100, driving assembly 110, third slider 111, connecting plate 112, driving motor 113, driven wheel 114, driving wheel 115, second conveyor belt 116, protective cover 117;

[0034] A first tensioning assembly 120, a first transmission wheel 121, a fixing column 122, a first sliding block 123, a first mounting plate 124, and a through slot 125;

[0035] A second tensioning assembly 130, a second transmission wheel 131, a transmission shaft 132, a second slider 133, a second mounting plate 134, and a bearing 135;

[0036] A first conveyor belt 140, a first chute 150, and a first profile 160;

[0037] Positioning mechanism 200;

[0038] The clamping jaw cylinder assembly 210, the base 211, the limit block 2111, the clamping cylinder 212, the first moving block 213, the second moving block 214, the first clamping jaw 215, the second clamping jaw 216, and the through hole 217;

[0039] Guide bar 220; Position sensing component 230;

[0040] Support foot assembly 300 , connecting column 310 , fourth sliding block 320 , foot frame 330 , support frame 340 , second sliding groove 350 , second profile 360 ​​. DETAILED DESCRIPTION

[0041] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0042] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0043] In the description of the present utility model, "several" means one or more, "multiple" means more than two, greater than, less than, and exceeding are understood as not including the number itself, and "above", "below", and "within" are understood as including the number itself. If there is a description of "first", "second", etc., it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0044] In the description of the present invention, unless otherwise clearly defined, words such as “setting”, “installation”, and “connection” should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above words in the present invention based on the specific content of the technical solution.

[0045] Please refer to Figure 1 and Figure 2 The transmission mechanism 100 includes a first transmission wheel 121, a second transmission wheel 131, and a first transmission belt 140 sleeved on the first transmission wheel 121 and the second transmission wheel 131;

[0046] A driving assembly 110, wherein an output end of the driving assembly 110 is connected to the second transmission wheel 131;

[0047] The positioning mechanism 200 is arranged at the discharge end of the first conveyor belt 140. The positioning mechanism 200 includes a controller, an in-position sensing component 230 electrically connected to the input end of the controller, and a gripper cylinder component 210 electrically connected to the output end of the controller. The sensing end of the in-position sensing component 230 faces the movable end of the gripper cylinder component 210. In this embodiment, the in-position sensing component 230 is a background suppression type sensor. When the coil product is transported and loaded on the first conveyor belt 140, the positioning mechanism 200 can realize the centering positioning and clamping function of the coil product. When the product reaches the grasping position of the gripper cylinder component 210, that is, reaches the sensing range of the in-position sensing component 230, the in-position sensing component 230 can obtain position feedback and send feedback to the controller. The controller sends instructions to the gripper cylinder component 210 to position and clamp the coil product, which is conducive to the next material picking station to grasp the product and improve efficiency.

[0048] Please refer to Figure 3 and Figure 4 The clamping cylinder assembly 210 includes a base 211, a clamping cylinder 212, a first moving block 213, a second moving block 214, a first clamping jaw 215 and a second clamping jaw 216. The base 111 is arranged on the discharge end of the first conveyor belt 140, the clamping cylinder 212 is arranged on the base 211, the first moving block 213 and the second moving block 214 are slidably connected to the clamping cylinder 212, the first clamping jaw 215 and the second clamping jaw 216 are respectively arranged on the first moving block 213 and the second moving block 214, the first clamping jaw 215 is provided with a through hole 217, and the sensing end of the in-position sensing assembly 230 and the through hole 217 are located on the same axis. The base 211 includes a limiting block 2111, and the limiting block 2111 faces one end of the first clamping jaw 215 and the second clamping jaw 216. The limiting block 2111 is used to limit the coil product. When the coil product is limited by the limiting block 2111, the coil product triggers the in-position sensing component 230, the clamping cylinder 212 is started, and the first slider 123 and the second slider 133 drive the first clamping jaw 215 and the second clamping jaw 216 to position and clamp the coil product.

[0049] Please refer to Figure 3 and Figure 4 In a top view, the clamping surfaces of the first clamping jaw 215 and the second clamping jaw 216 are arc-shaped. The arc surface design of the first clamping jaw 215 and the second clamping jaw 216 is conducive to closely fitting the coil product and facilitating positioning and clamping.

[0050] Please refer to Figure 1 The coil conveying device further comprises a guide bar 220, two guide bars 220 are symmetrically arranged on the first conveyor belt 140, one end of the two guide bars 220 away from the clamping cylinder assembly 210 both extends outward, and the two guide bars 220 and the axis of symmetry of the clamping cylinder assembly 210 are on the same axis. Please refer to Fig.10 One end of the two guide bars 220 extends outward, which is conducive to the coil product being conveyed in a centered form by the conveying mechanism 100. The two guide bars 211 are aligned with the first clamping jaw 215 and the second clamping jaw 216, which is conducive to the coil product being smoothly positioned and clamped by the first clamping jaw 215 and the second clamping jaw 216.

[0051] Please refer to Figure 5 and Figure 6The conveying mechanism 100 includes a first tensioning assembly 120, a second tensioning assembly 130 and a first profile 160 with a first slide groove 150. The first tensioning assembly 120 and the second tensioning assembly 130 are slidably connected to the first end and the second end of the first profile 160. The driving assembly 110 is slidably connected to the second end of the first profile 160 and is transmission-connected to the second tensioning assembly 130. The first tensioning assembly 120 and the second tensioning assembly 130 are respectively arranged on the first transmission wheel 121 and the second transmission wheel 131. The driving assembly 110 provides driving force for the second transmission wheel 131, and drives the first tensioning assembly 120 through the first conveyor belt 140, so that the coiled product moves toward the clamping cylinder assembly 210 on the first conveyor belt 140; the first tensioning assembly 120 and the second tensioning assembly 130 are used to put the first conveyor belt 140 in a pressure state, so as to realize that the first conveyor belt 140 is in a taut state to prevent it from falling; please refer to Fig.10 The first profile 160 is provided with a first slide groove 150 so that the driving assembly 110 , the first tensioning assembly 120 and the second tensioning assembly 130 can slide on the first profile 160 .

[0052] Please refer to Figure 7 The first tensioning assembly 120 includes a fixing column 122, a first slider 123 and a first mounting plate 124. The first slider 123 is slidably connected to the first slide slot 150. The first end of the first mounting plate 124 is mounted on the first slider 123. The second end of the first mounting plate 124 is provided with a through slot 125. The fixing column 122 passes through the first transmission wheel 121 and penetrates into the through slot 125. The fixing column 122 is connected to the first mounting plate 124. The first mounting plate 124 has two pieces that are respectively threadedly connected to the first slider 123 of the first profile 160 by bolts or screws. The fixing column 122 passes through the first transmission wheel 121. Both ends of the fixing column 122 are embedded in the through slot 125. The fixing column 122 is then fixed from the outside of the first mounting plate 124 by bolts or screws. When the first conveyor belt 140 needs to be tensioned, only the two first mounting plates 124 need to be manually pulled to make the first conveyor belt 140 in a tightened state to prevent it from falling.

[0053] Please refer to Figure 8The second tensioning assembly 130 includes a transmission shaft 132, a second slider 133 and a second mounting plate 134. The second transmission wheel 131 is sleeved on the transmission shaft 132. The second slider 133 is slidably connected to the first slide groove 150. The first end of the second mounting plate 134 is installed on the second slider 133. The second end of the second mounting plate 134 is sleeved on the bearing 135 of the transmission shaft 132. The second mounting plate 134 has two pieces which are respectively threadedly connected to the second slider 133 of the first profile 160 by bolts or screws. The transmission shaft 132 passes through the second transmission wheel 131. The transmission shaft 132 is arranged in the second mounting plate 134 through bearings 135 at both ends. The second mounting plate 134 is threadedly connected to the second slider 133. The second tensioning assembly 130 has the same function as the first tensioning assembly 120. When the first conveyor belt 140 needs to be tensioned, it is only necessary to manually pull the two second mounting plates 134 to keep the first conveyor belt 140 in a taut state to prevent it from falling. The function of the bearing 135 is to prevent the rotating shaft from driving the second mounting plate 134 to rotate.

[0054] Please refer to Fig. 9 The driving assembly 110 includes a third slider 111, a connecting plate 112, a driving motor 113, a driven wheel 114, a driving wheel 115 and a second conveyor belt 116. The third slider 111 is slidably connected to the first slide groove 150, one end of the connecting plate 112 is mounted on the third slider 111, the driving motor 113 is mounted on the second end of the connecting plate 112, the driven wheel 114 is arranged on the output end of the driving motor 113, the driving wheel 115 is sleeved on the transmission shaft 132, and the second conveyor belt 116 is sleeved on the driven wheel 114 and the driving wheel 115. The upper end of the connecting plate 112 is connected to the third slider 111, and the right end of the connecting plate 112 is connected to the support frame 340. The driven motor 113 drives the driven wheel 114 to drive the driving wheel 115 to rotate, and the driving wheel 115 drives the transmission shaft 132 to rotate, and the transmission shaft 132 drives the second transmission wheel 131 to rotate, thereby providing driving force for the second transmission wheel 131, so that the coiled product on the first conveyor belt 140 moves toward the clamping claw cylinder assembly 210; the driving assembly 110 also includes a protective cover 117, which is mounted on the driven wheel 114 and the driving wheel 115, which is beneficial to protecting the safety of the driven wheel 114 and the driving wheel 115.

[0055] Please refer to Fig.11 and Fig.12The coil conveying device also includes a supporting foot assembly 300, which includes a connecting column 310, a fourth slider 320, a foot frame 330, a supporting frame 340 and a second profile 360 ​​with a second slide groove 350. The fourth slider 320 is slidably connected to the second slide groove 350, the foot frame 330 is installed on the fourth slider 320, the first end of the supporting frame 340 is arranged on the second profile 360, the second end of the supporting frame 340 is arranged on the conveying mechanism 100, and the two second profiles 360 are connected by the connecting column 310. By adjusting the height of the supporting foot assembly 300, the conveying mechanism 100 and the positioning mechanism 200 can be connected to the circular vibration of the previous station loading material, which is beneficial to the automatic loading of the coiled material. The tripod 330 is a right-angled triangle, and the right-angled surface of the tripod 330 is threadedly connected to the fourth slider 320 on the second profile 360, realizing the function of height adjustment. The connecting column 310 is connected to the two second profiles 360, which is beneficial to synchronously adjust the height, prevent unevenness, and is beneficial to balance; there are two support frames 340, which are threadedly connected and fixed to the second profile 360 ​​and the first profile 160 respectively.

[0056] This embodiment also provides a clamping and loading platform, including a coil conveying device. The technical solution of the clamping and loading platform is the same as the technical solution of the coil conveying device, and no detailed description is given here.

[0057] The use process of the clamping and feeding platform provided by the utility model is as follows:

[0058] The height of the two legs 330 on the two second profiles 360 is adjusted so that the conveying mechanism 100 and the positioning mechanism 200 are connected to the circular vibration of the previous station, the first tensioning assembly 120 and the second tensioning assembly 130 are adjusted, and the first mounting plate 124 and the second mounting plate 134 are pulled to make the first transmission wheel 121 and the second transmission wheel 131 drive the first conveyor belt 140 to be tensioned, and the driving motor 113 is started to make the coiled product move toward the clamping cylinder assembly 210 on the first conveyor belt 140. When the coiled product is limited by the limit block 2111, the coiled product triggers the in-place sensing assembly 230, and the in-place sensing assembly 230 can obtain position feedback and send feedback to the controller. The controller controls the clamping cylinder 212 to start, and the first slider 123 and the second slider 133 drive the first clamping jaw 215 and the second clamping jaw 216 to position and clamp the coiled product. Finally, the next material picking station grabs the coiled product.

[0059] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A coil conveying device, characterized in that: include: A conveying mechanism (100) comprises a first transmission wheel (121), a second transmission wheel (131), and a first conveyor belt (140) sleeved on the first transmission wheel (121) and the second transmission wheel (131); A driving component (110), wherein an output end of the driving component (110) is connected to the second transmission wheel (131); A positioning mechanism (200) is arranged at the discharge end of the first conveyor belt (140), the positioning mechanism (200) comprising a controller, an in-position sensing component (230) electrically connected to the input end of the controller, and a gripper cylinder component (210) electrically connected to the output end of the controller, wherein the sensing end of the in-position sensing component (230) faces the movable end of the gripper cylinder component (210).

2. The coil conveying device according to claim 1, characterized in that: The clamping cylinder assembly (210) comprises a base (211), a clamping cylinder (212), a first moving block (213), a second moving block (214), a first clamping jaw (215) and a second clamping jaw (216); the base (211) is arranged on the discharge end of the first conveyor belt (140); the clamping cylinder (212) is arranged on the base (211); the first moving block (213) and the second moving block (214) are slidably connected to the clamping cylinder (212); the first clamping jaw (215) and the second clamping jaw (216) are respectively arranged on the first moving block (213) and the second moving block (214); the first clamping jaw (215) is provided with a through hole (217); and the sensing end of the in-position sensing assembly (230) and the through hole (217) are located on the same axis.

3. The coil conveying device according to claim 2, characterized in that: In a top view, the clamping surfaces of the first clamping jaw (215) and the second clamping jaw (216) are arc-shaped.

4. The coil conveying device according to any one of claims 1 to 3, characterized in that: The coil conveying device also includes guide bars (220), two guide bars (220) are symmetrically arranged on both sides of the first conveyor belt (140), one end of the two guide bars (220) away from the clamping claw cylinder assembly (210) extends outward, and the symmetry axis of the two guide bars (220) is on the same axis as the symmetry axis of the clamping claw cylinder assembly (210).

5. The coil conveying device according to claim 1, characterized in that: The transmission mechanism (100) further comprises a first tensioning assembly (120), a second tensioning assembly (130) and a first profile (160) with a first slide groove (150); the first tensioning assembly (120) and the second tensioning assembly (130) are slidably connected to the first end and the second end of the first profile (160); the driving assembly (110) is slidably connected to the second end of the first profile (160) and is transmission-connected to the second tensioning assembly (130); the first tensioning assembly (120) and the second tensioning assembly (130) are respectively arranged on the first transmission wheel (121) and the second transmission wheel (131).

6. The coil conveying device according to claim 5, characterized in that: The first tensioning assembly (120) comprises a fixed column (122), a first slider (123) and a first mounting plate (124); the first slider (123) is slidably connected to the first slide groove (150); a first end of the first mounting plate (124) is mounted on the first slider (123); a through groove (125) is provided at the second end of the first mounting plate (124); the fixed column (122) passes through the first transmission wheel (121) and penetrates into the through groove (125); and the fixed column (122) is connected to the first mounting plate (124).

7. The coil conveying device according to claim 5 or 6, characterized in that: The second tensioning assembly (130) comprises a transmission shaft (132), a second slider (133) and a second mounting plate (134); the second transmission wheel (131) is sleeved on the transmission shaft (132); the second slider (133) is slidably connected to the first slide groove (150); a first end of the second mounting plate (134) is mounted on the second slider (133); and a second end of the second mounting plate (134) is sleeved on a bearing (135) of the transmission shaft (132).

8. The coil material conveying device according to claim 7, characterized in that: The driving assembly (110) comprises a third slider (111), a connecting plate (112), a driving motor (113), a driven wheel (114), a driving wheel (115) and a second conveyor belt (116); the third slider (111) is slidably connected to the first slide groove (150); one end of the connecting plate (112) is mounted on the third slider (111); the driving motor (113) is mounted on the second end of the connecting plate (112); the driven wheel (114) is arranged on the output end of the driving motor (113); the driving wheel (115) is sleeved on the transmission shaft (132); and the second conveyor belt (116) is sleeved on the driven wheel (114) and the driving wheel (115).

9. The coil conveying device according to claim 1, characterized in that: The coil conveying device also includes a support foot assembly (300), the support foot assembly (300) includes a connecting column (310), a fourth slider (320), a foot frame (330), a support frame (340) and a second profile (360) with a second slide groove (350), the fourth slider (320) is slidably connected to the second slide groove (350), the foot frame (330) is installed on the fourth slider (320), the first end of the support frame (340) is arranged on the second profile (360), the second end of the support frame (340) is arranged on the conveying mechanism (100), and the two second profiles (360) are connected via the connecting column (310).

10. A clamping and loading platform, characterized in that: The invention comprises a coil conveying device as described in any one of claims 1 to 9.