Full-automatic winding and unwinding equipment

Abstract

The utility model provides full-automatic winding and unwinding equipment which comprises an unwinding assembly, a winding assembly is arranged on one side of the unwinding assembly, and the unwinding assembly and the winding assembly are matched to conduct winding and unwinding operation on an object to be unwound. Through the matching arrangement of all the structures, the unwinding assembly and the winding assembly are matched to wind and unwind the to-be-unwound object conveniently, operation is easy, and popularization is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a take up and pay off equipment related technical field, concretely relates to a full -automatic take up and pay off equipment. BACKGROUND

[0002] Flexible circuit board is the most complex, most one kind of use of circuit board product, especially because it has light thin small, bendable, low voltage, low power consumption etc. Characteristics, can along with electronic product internal space size and shape carry out three -dimensional space stereoscopic wiring, therefore widely applies in notebook computer, liquid crystal display, hard disk, printer and automobile etc. Electronic product;

[0003] At present, the flexible circuit board manufacturer needs to carry out take up and pay off operation when carrying out batch production of flexible circuit board, the take up and pay off transmission method used in FPC product manufacturing industry is transmitted through take up and pay off material rack, reaches the purpose of taking up and paying off material roll, but the material roll edge deviation and material roll flatness in the process of taking up and paying off material cannot guarantee its quality, and further reduce the practicability of the whole device;

[0004] Therefore, based on the above problems, the present application provides a full -automatic take up and pay off equipment. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the utility model provides a full -automatic take up and pay off equipment, solves the problems mentioned in the background art.

[0006] To achieve the above object, the utility model is realized by the following technical schemes:

[0007] A full -automatic take up and pay off equipment, including pay off assembly, the pay off assembly one side is provided with take up assembly, the pay off assembly and take up assembly cooperate and carry out take up and pay off operation to the pay off material to be taken.

[0008] The unwinding assembly comprises a first L-shaped base plate, a first connecting plate is arranged above the first L-shaped base plate, a first fixing plate is fixedly arranged on the top surface of the first connecting plate, an unwinding shaft is arranged on the first fixing plate, the unwinding shaft is used for unwinding the material to be unwound, a second sliding mechanism is arranged between the first connecting plate and the first L-shaped base plate, two first side plates are fixedly arranged on the top surface of the first L-shaped base plate, two unwinding cooperation shafts are rotatably arranged between the two first side plates, an unwinding cooperation cylinder is fixedly arranged on each unwinding cooperation shaft, a first cooperation adjusting member is arranged between each unwinding cooperation cylinder and the two first side plates, a conveying roller shaft is rotatably arranged between the left sides of the two first side plates, a conveying roller cylinder is fixedly arranged on the conveying roller shaft, a plurality of conveying unwinding shafts are rotatably arranged between the right sides of the two first side plates, a conveying unwinding cylinder is fixedly arranged on each conveying unwinding shaft, a first winding cooperation member is arranged on the right side of the conveying unwinding cylinder, and the first winding cooperation member is arranged between the two first side plates;

[0009] The winding assembly comprises a second L-shaped base plate, a second connecting plate is arranged above the second L-shaped base plate, a second fixing plate is fixedly arranged on the top surface of the second connecting plate, a winding shaft is arranged on the second fixing plate, the winding shaft is used for winding the material to be unwound, a first sliding mechanism is arranged between the second connecting plate and the second L-shaped base plate, the second sliding mechanism and the first sliding mechanism are arranged in the same structure, two second side plates are fixedly arranged on the top surface of the second L-shaped base plate, two winding cooperation shafts are rotatably arranged between the two second side plates, a winding cooperation cylinder is fixedly arranged on each winding cooperation shaft, a second cooperation adjusting member is arranged between each winding cooperation cylinder and the two second side plates, a plurality of conveying winding shafts are rotatably arranged between the left sides of the two second side plates, a conveying winding cylinder is fixedly arranged on each conveying winding shaft, a second winding cooperation member is arranged on the left side of the conveying winding cylinder, the second winding cooperation member is arranged between the two second side plates, a cooperation roller shaft is rotatably arranged between the right sides of the two second side plates, a cooperation roller cylinder is fixedly arranged on the cooperation roller shaft, the second cooperation adjusting member and the first cooperation adjusting member are designed in the same structure, and the second winding cooperation member and the first winding cooperation member are designed in the same structure.

[0010] Further, a winding auxiliary shaft is arranged between the two first cooperation adjusting members, the winding auxiliary shaft is rotatably arranged between the two first side plates, a winding auxiliary cylinder is fixedly arranged on the winding auxiliary shaft, two unwinding motors are fixedly arranged on the front first side plate, and the power output ends of the two unwinding motors are fixedly connected with the corresponding unwinding cooperation shafts;

[0011] Two second cooperation and adjustment members are provided with winding auxiliary shafts, the winding auxiliary shafts are rotationally arranged between two second side plates, winding auxiliary cylinders are fixedly arranged on the winding auxiliary shafts, two winding motors are fixedly arranged on the front second side plate, and the power output ends of each winding motor are fixedly connected with the corresponding winding auxiliary shaft.

[0012] Further, the second sliding mechanism comprises a plurality of fixed sliding rails, each of which is fixedly connected with the first L-shaped base plate, a plurality of sliding blocks are slidingly arranged on each of the fixed sliding rails, each of the sliding blocks is fixedly connected with the first connecting plate, a first telescopic cylinder is fixedly arranged on the first L-shaped base plate, and the power output end of the first telescopic cylinder is connected with the first L-shaped base plate.

[0013] Further, the first cooperation and adjustment member comprises a U-shaped plate, the U-shaped plate is fixedly arranged between the two first side plates, a second telescopic cylinder is fixedly arranged on the U-shaped plate, a cooperation limiting plate is fixedly arranged on the power output end of the second telescopic cylinder, and a plurality of limiting guide cylinders are fixedly arranged on the U-shaped plate, a limiting guide rod is slidingly arranged in each of the limiting guide cylinders, and the bottom end of each limiting guide rod is fixedly connected with the cooperation limiting plate.

[0014] Further, the first winding cooperation member comprises a rectangular rod, the rectangular rod is fixedly arranged on the right side of the two first side plates, two rectangular sleeves are slidingly arranged on the rectangular rod, a connecting block is fixedly arranged on the top surface of each rectangular sleeve, a connecting plate is fixedly arranged on the top surface of each connecting block, a U-shaped limiting plate is fixedly arranged on each connecting plate, and mounting bolts are arranged between each rectangular sleeve and the rectangular rod and are connected through the mounting bolts.

[0015] Further, a plurality of first bases are fixedly arranged on the bottom surface of the first L-shaped base plate, and a plurality of second bases are fixedly arranged on the bottom surface of the second L-shaped base plate.

[0016] The full-automatic winding and unwinding equipment has the following beneficial effects compared with the prior art:

[0017] 1、The first winding cooperation member and the second cooperation and adjustment member are arranged on the winding assembly and the unwinding assembly, so that the width of the material to be unwound can be flexibly adjusted, the material to be unwound can be well limited and corrected during automatic winding, and the operation is simple and convenient.

[0018] 2. The utility model discloses a first cooperation and adjustment component, unwinding cooperation cylinder, second cooperation and adjustment component and winding cooperation cylinder cooperate to set up structure, and it is convenient for the flexible adjustment cooperation and adjustment of the distance between the distance between cooperation limiting plate and unwinding cooperation cylinder according to actual unwinding material, so it can play good limiting operation, and it is convenient for improving the flatness of the whole unwinding material when automatic winding. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only is some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not creating the creative labor, still can obtain other drawings according to these drawings.

[0020] Figure 1 The overall structure front view three-dimensional connection schematic diagram of the utility model is shown;

[0021] Figure 2 The overall structure three-dimensional connection schematic diagram of the utility model is shown;

[0022] Figure 3 The left view three-dimensional connection schematic diagram of the utility model unwinding assembly is shown;

[0023] Figure 4 The utility model shows the enlarged structure schematic diagram of A place; Figure 2

[0024] In the drawing, 1, first L-shaped base plate;2, first base;3, first side plate;5, first winding cooperation component;51, U-shaped limiting plate;52, connecting plate;53, connecting block;54, rectangular rod;55, rectangular sleeve ring;56, mounting bolt;6, first fixed plate;7, unwinding material;8, unwinding shaft;9, first connecting plate;10, second connecting plate;11, first sliding mechanism;12, winding shaft;13, second fixed plate;15, second side plate;16, second L-shaped base plate;17, second base;18, second sliding mechanism;181, sliding block;182, fixed sliding rail;183, first telescopic cylinder;19, first cooperation and adjustment component;191, second telescopic cylinder;192, U-shaped plate;193, cooperation limiting plate;194, limiting guide rod;20, second cooperation and adjustment component;21, cooperation roller;23, conveying unwinding cylinder;24, conveying roller;25, unwinding cooperation cylinder;26, unwinding auxiliary cylinder;27, unwinding motor;28, conveying winding cylinder;29, winding motor;30, winding cooperation cylinder;31, winding auxiliary cylinder. DETAILED DESCRIPTION

[0025] ​In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model is described clearly and completely, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] Embodiment one

[0027] In order to solve the technical problems in the background art, a kind of full-automatic winding and unwinding equipment is given as follows:

[0028] Combination Figures 1-4 The utility model provides a kind of full-automatic winding and unwinding equipment, including unwinding assembly, the side of unwinding assembly is provided with winding assembly, unwinding assembly and winding assembly cooperate to carry out winding and unwinding operation to be unwound 7;

[0029] Unwinding assembly includes first L-shaped base plate 1, the top of first L-shaped base plate 1 is provided with first connecting plate 9, the top surface of first connecting plate 9 is fixed with first fixed plate 6, first fixed plate 6 is installed with unwinding shaft 8, unwinding shaft 8 is used to unwind to be unwound 7, and second sliding mechanism 18 is arranged between first connecting plate 9 and first L-shaped base plate 1, the top surface of first L-shaped base plate 1 is fixed with two first side plates 3, two first side plates 3 are rotatably provided with two unwinding cooperation shafts, each unwinding cooperation shaft is fixedly provided with unwinding cooperation cylinder 25, each unwinding cooperation cylinder 25 is provided with first cooperation adjusting member 19 between two first side plates 3, conveying roller shaft is rotatably arranged between the left side of two first side plates 3, conveying roller cylinder 24 is fixedly provided on conveying roller shaft, a plurality of conveying unwinding shafts are rotatably arranged between the right side of two first side plates 3, each conveying unwinding shaft is fixedly provided with conveying unwinding cylinder 23, the right side of conveying unwinding cylinder 23 is provided with first winding cooperation member 5, and first winding cooperation member 5 is installed between two first side plates 3;

[0030] The winding assembly comprises a second L-shaped base plate 16, the upper portion of the second L-shaped base plate 16 is provided with a second connecting plate 10, the top surface of the second connecting plate 10 is fixedly provided with a second fixed plate 13, the second fixed plate 13 is provided with a winding shaft 12, the winding shaft 12 is used for winding the material to be wound 7, and a first sliding mechanism 11 is arranged between the second connecting plate 10 and the second L-shaped base plate 16, the second sliding mechanism 18 is arranged in the same structure as the first sliding mechanism 11, the top surface of the second L-shaped base plate 16 is fixedly provided with two second side plates 15, two winding cooperation shafts are rotatably arranged between the two second side plates 15, a winding cooperation cylinder 30 is fixedly sleeved on each winding cooperation shaft, a second cooperation adjusting member 20 is arranged between each winding cooperation cylinder 30 and the two second side plates 15, a plurality of conveying winding shafts are rotatably arranged between the left sides of the two second side plates 15, a conveying winding cylinder 28 is fixedly sleeved on each conveying winding shaft, a second winding cooperation member is arranged on the left side of the conveying winding cylinder 28, the second winding cooperation member is arranged between the two second side plates 15, a cooperation roller shaft is rotatably arranged between the right sides of the two second side plates 15, a cooperation roller cylinder 21 is fixedly sleeved on the cooperation roller shaft, the second cooperation adjusting member 20 is designed in the same structure as the first cooperation adjusting member 19, and the second winding cooperation member is designed in the same structure as the first winding cooperation member 5. The bottom surface of the first L-shaped base plate 1 is fixedly provided with a plurality of first bases 2, and the bottom surface of the second L-shaped base plate 16 is fixedly provided with a plurality of second bases 17.

[0031] A winding auxiliary shaft is arranged between the two first cooperation adjusting members 19, the winding auxiliary shaft is rotatably arranged between the two first side plates 3, a winding auxiliary cylinder 26 is fixedly sleeved on the winding auxiliary shaft, two winding motors 27 are fixedly arranged on the front first side plate 3, and the power output end of each winding motor 27 is fixedly connected with the corresponding winding cooperation shaft.

[0032] A winding auxiliary shaft is arranged between the two first cooperation adjusting members 19, the winding auxiliary shaft is rotatably arranged between the two first side plates 3, a winding auxiliary cylinder 26 is fixedly sleeved on the winding auxiliary shaft, two winding motors 27 are fixedly arranged on the front first side plate 3, and the power output end of each winding motor 27 is fixedly connected with the corresponding winding cooperation shaft.

[0033] The first winding cooperation member 5 comprises a rectangular rod 54, the rectangular rod 54 is fixedly arranged on the right side of the two first side plates 3, two rectangular sleeves 55 are slidably sleeved on the rectangular rod 54, a connecting block 53 is fixedly arranged on the top surface of each rectangular sleeve 55, a connecting plate 52 is fixedly arranged on the top surface of each connecting block 53, a U-shaped limiting plate 51 is fixedly arranged on each connecting plate 52, and a mounting bolt 56 is arranged between each rectangular sleeve 55 and the rectangular rod 54 and connected through the mounting bolt 56.

[0034] In practical use, the winding and unwinding components enable automated winding of the material to be unwound 7. Without further elaboration, this application primarily addresses the issue of correcting or flattening the material to be unwound 7 during automated conveying, preventing deviation during this process.

[0035] The first winding cooperating component 5 and the second cooperating adjusting component 20 have the same structure. The first winding cooperating component 5 is installed on the right side of the two first side plates 3, and the second cooperating adjusting component 20 is installed on the left side of the two second side plates 15. When the unwound material 7 is automatically conveyed, it can be limited and adjusted according to the width of the unwound material 7, which plays a good corrective role. By loosening the mounting bolt 56, the rectangular collar 55 is driven to slide along the rectangular rod 54, which in turn drives the connecting block 53, the connecting plate 52 and the U-shaped limiting plate 51 to move. Since the unwound material 7 is located between the two U-shaped limiting plates 51, when the two adjacent U-shaped limiting plates 51 are moved and adjusted to the appropriate position, the mounting bolt 56 can be tightened. In this way, by setting the first winding cooperating component 5 and the second cooperating adjusting component 20 on both the winding assembly and the unwinding assembly, it is not only convenient to flexibly adjust the unwound material 7 according to its width, but also plays a good corrective and limiting role when the unwound material 7 is automatically wound. Moreover, it is simple to operate and easy to promote.

[0036] Example 2

[0037] like Figures 1-4 As shown, based on the above embodiments, this embodiment further provides the following:

[0038] The first adjusting component 19 includes a U-shaped plate 192, which is fixedly disposed between two first side plates 3. A second telescopic cylinder 191 is fixedly disposed through the U-shaped plate 192. A matching limiting plate 193 is fixedly disposed on the power output end of the second telescopic cylinder 191. A plurality of limiting guide cylinders are fixedly disposed through the U-shaped plate 192. A limiting guide rod 194 is slidably disposed in each limiting guide cylinder. The bottom end of each limiting guide rod 194 is fixedly connected to the matching limiting plate 193.

[0039] In practical use, based on Embodiment 1, if it is necessary to further enhance the practicality of the overall device, the operation is as follows:

[0040] When it is necessary to improve the surface flatness of the unwound material 7 during automated winding operations, it can be limited as needed during conveying. The winding assembly and the unwinding assembly are respectively provided with a first matching adjustment component 19 and a second matching adjustment component 20. The first matching adjustment component 19 and the second matching adjustment component 20 have the same structure. The first matching adjustment component 19 matches the unwinding matching cylinder 25, and the second matching adjustment component 20 matches the winding matching cylinder 30.

[0041] In the winding operation, the unwinding matching cylinder 25 is driven to rotate by the unwinding motor 27, the winding matching cylinder 30 is driven to rotate by the winding motor 29, the unwound material 7 is located between the unwinding matching cylinder 25 and the first matching adjusting member 19 and is located between the winding matching cylinder 30 and the second matching adjusting member 20, when it is necessary to adjust the flatness of the unwound material 7, only the first matching adjusting member 19 and the second matching adjusting member 20 need to be adjusted and moved, the first matching adjusting member 19 is close to the unwinding matching cylinder 25 without affecting the automatic conveying of the unwound material 7, the second telescopic cylinder 191 is started, under the power output of the second telescopic cylinder 191, the end of the power output of the second telescopic cylinder 191 is telescoped, and the limiting guide rod 194 is driven to slide along the limiting guide cylinder, so as to drive the matching limiting plate 193 (the matching limiting plate 193 is provided with a rotating matching limiting roller) to move, so as to conveniently adjust the distance between the matching limiting plate 193 and the unwinding matching cylinder 25 according to the actual unwinding and winding needs of the unwound material 7, so as to achieve good limiting operation, and also conveniently improve the flatness of the unwound material 7 during automatic winding.

[0042] Embodiment three

[0043] As Figures 1-4 shown, on the basis of the above embodiment, the present embodiment further gives the following contents:

[0044] The second sliding mechanism 18 comprises a plurality of fixed sliding rails 182, each of which is fixedly connected with the first L-shaped base plate 1, and a plurality of sliding blocks 181 are slidably sleeved on each fixed sliding rail 182, each sliding block 181 is fixedly connected with the first connecting plate 9, and the first telescopic cylinder 183 is fixedly arranged on the first L-shaped base plate 1, and the end of the power output of the first telescopic cylinder 183 is connected with the first L-shaped base plate 1.

[0045] In specific use, on the basis of embodiment two, when it is necessary to further increase the practicability of the whole device, the following operations are performed:

[0046] The first telescopic cylinder 183 is started, and under the power output of the first telescopic cylinder 183, the sliding block 181 slides along the fixed sliding rail 182, and then the first connecting plate 9, the first fixed plate 6 and the unwinding shaft 8 are driven to move, so as to conveniently place the unwound material 7 on the unwinding shaft 8 for later winding and unwinding operation.

[0047] It is to be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0048] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalent ones; and these modifications or replacements do not make the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A fully automatic winding and unwinding device, characterized in that: It includes an unwinding assembly, and a winding assembly is provided on one side of the unwinding assembly. The unwinding assembly and the winding assembly cooperate to perform unwinding and winding operations on the workpiece (7) to be unwound. The unwinding assembly includes a first L-shaped base plate (1), a first connecting plate (9) is disposed above the first L-shaped base plate (1), a first fixing plate (6) is fixedly disposed on the top surface of the first connecting plate (9), an unwinding shaft (8) is mounted on the first fixing plate (6), the unwinding shaft (8) is used to unwind the object to be unwound (7), and a second sliding mechanism (18) is disposed between the first connecting plate (9) and the first L-shaped base plate (1). Two first side plates (3) are fixedly disposed on the top surface of the first L-shaped base plate (1), and two unwinding mating shafts are rotatably disposed between the two first side plates (3). Each unwinding mating shaft is fixedly sleeved with a There is an unwinding coupling cylinder (25), and a first coupling adjustment component (19) is provided between each unwinding coupling cylinder (25) and the two first side plates (3). A conveying roller shaft is rotatably provided between the left sides of the two first side plates (3), and a conveying roller (24) is fixedly sleeved on the conveying roller shaft. Several conveying unwinding shafts are rotatably provided between the right sides of the two first side plates (3), and a conveying unwinding cylinder (23) is fixedly sleeved on each conveying unwinding shaft. A first winding coupling component (5) is provided on the right side of the conveying unwinding cylinder (23), and the first winding coupling component (5) is installed between the two first side plates (3). The winding assembly includes a second L-shaped base plate (16), a second connecting plate (10) is disposed above the second L-shaped base plate (16), a second fixing plate (13) is fixedly disposed on the top surface of the second connecting plate (10), a winding shaft (12) is mounted on the second fixing plate (13), the winding shaft (12) is used to wind up the unwound object (7), and a first sliding mechanism (11) is disposed between the second connecting plate (10) and the second L-shaped base plate (16), the second sliding mechanism (18) and the first sliding mechanism (11) have the same structure, two second side plates (15) are fixedly disposed on the top surface of the second L-shaped base plate (16), two winding mating shafts are rotatably disposed between the two second side plates (15), and a winding mating cylinder (3) is fixedly sleeved on each of the winding mating shafts. 0), a second engagement adjustment component (20) is provided between each of the winding engagement cylinders (30) and the two second side plates (15). A plurality of conveying winding shafts are rotatably provided between the left sides of the two second side plates (15). A conveying winding cylinder (28) is fixedly sleeved on each of the conveying winding cylinders (28). A second winding engagement component is provided on the left side of the conveying winding cylinder (28). The second winding engagement component is installed between the two second side plates (15). A engagement roller is rotatably provided between the right sides of the two second side plates (15). A engagement roller (21) is fixedly sleeved on the engagement roller. The second engagement adjustment component (20) has the same structural design as the first engagement adjustment component (19). The second winding engagement component has the same structural design as the first winding engagement component (5).

2. The fully automatic winding and unwinding device according to claim 1, characterized in that: An unwinding auxiliary shaft is provided between the two first mating adjustment components (19). The unwinding auxiliary shaft is rotatably located between the two first side plates (3). An unwinding auxiliary cylinder (26) is fixedly sleeved on the unwinding auxiliary shaft. Two unwinding motors (27) are fixedly installed through the first side plate (3) located in front. The power output end of each unwinding motor (27) is fixedly connected to the corresponding unwinding mating shaft. A winding auxiliary shaft is provided between the two second mating adjustment components (20). The winding auxiliary shaft is rotatably located between the two second side plates (15). A winding auxiliary cylinder (31) is fixedly sleeved on the winding auxiliary shaft. Two winding motors (29) are fixedly installed through the second side plate (15) located in front. The power output end of each winding motor (29) is fixedly connected to the corresponding winding auxiliary shaft.

3. The fully automatic winding and unwinding equipment according to claim 1, characterized in that: The second sliding mechanism (18) includes several fixed slide rails (182), each of which is fixedly connected to the first L-shaped base plate (1). Several sliders (181) are slidably sleeved on each of the fixed slide rails (182), and each slider (181) is fixedly connected to the first connecting plate (9). A first telescopic cylinder (183) is fixedly installed on the first L-shaped base plate (1), and the power output end of the first telescopic cylinder (183) is connected to the first L-shaped base plate (1).

4. The fully automatic winding and unwinding device according to claim 1, characterized in that: The first adjusting component (19) includes a U-shaped plate (192), which is fixed between two first side plates (3). A second telescopic cylinder (191) is fixedly mounted through the U-shaped plate (192). A matching limiting plate (193) is fixedly mounted on the power output end of the second telescopic cylinder (191). A plurality of limiting guide cylinders are fixedly mounted through the U-shaped plate (192). A limiting guide rod (194) is slidably mounted inside each limiting guide cylinder. The bottom end of each limiting guide rod (194) is fixedly connected to the matching limiting plate (193).

5. The fully automatic winding and unwinding device according to claim 1, characterized in that: The first winding mating component (5) includes a rectangular rod (54), which is fixedly disposed on the right side of the two first side plates (3). Two rectangular collars (55) are slidably sleeved on the rectangular rod (54). A connecting block (53) is fixedly disposed on the top surface of each rectangular collar (55). A connecting plate (52) is fixedly disposed on the top surface of each connecting block (53). A U-shaped limiting plate (51) is fixedly disposed on each connecting plate (52). An installation bolt (56) is provided between each rectangular collar (55) and the rectangular rod (54) and is connected by the installation bolt (56).

6. The fully automatic winding and unwinding device according to claim 1, characterized in that: The bottom surface of the first L-shaped substrate (1) is fixed with a plurality of first bases (2), and the bottom surface of the second L-shaped substrate (16) is fixed with a plurality of second bases (17).

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