Take-up reel and take-up device

Abstract

The utility model provides a take-up reel and a take-up device. The take-up reel comprises a wire shaft, the two ends of the wire shaft are each provided with a wire coil, and a containing space used for containing a wire body is formed between the two wire coils. The liner is located between the two wire coils, the liner is connected with the wire coils, a wire fixing groove is formed in the liner, the wire fixing groove is formed in the liner in a sunken mode, and the wire fixing groove is formed around the wire shaft; and the wire fixing component is arranged on the liner, and the wire fixing component is used for fixing the wire body in the wire fixing groove. The groove is formed in the inner side of the liner to serve as the wire fixing groove of the copper wire, in the take-up process, the tail wire is prevented from being exposed, due to the fact that the take-up wire has large rebound potential energy, the wire fixing component is arranged to restrain the copper wire, the rebound and bundle loosening problems are avoided, the pay-off requirement of the next working procedure is met, and the production efficiency is improved. The take-up reel solves the technical problem that copper wires are easy to damage due to exposure of the copper wires in take-up operation.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire manufacturing, in particular to a wire take-up drum and a wire take-up device. Background Art

[0002] In the production and processing of metal products such as telecommunication cables, wire drawing machines are common processing equipment. Through the drawing die, the copper rod is plastically deformed, and the thick copper wire is turned into thin copper wire after multiple drawing processes. After the copper wire is drawn, it is wound on the reel by the wire take-up machine. The wire take-up speed of the wire take-up machine is relatively high, reaching 5000r / min, and the finished reel has a large load capacity after the wire reel is wound, weighing 500-600kg. Due to the large moment of inertia, the wire take-up machine vibrates greatly during the wire taking-up process, so the material requirements for the wire reel are relatively high. However, the total amount of plastic wire reels is light, the load capacity is poor, and it cannot maintain its dynamic balance when rotating at high speed. Therefore, in order to meet the needs of constant tension and high-speed wire taking-up, and overcome the problem of excessive tension and copper wire being broken, iron galvanized wire reels are generally used for wire taking-up in the current copper wire production and processing.

[0003] The main component of the iron galvanized wire reel is Q235a, carbon structural steel, which has good plasticity and toughness, good hot workability, low price and other advantages. It is widely used, but it also has the disadvantages of relatively low strength and hardness and poor corrosion resistance. Through surface galvanizing treatment, the wear resistance, corrosion resistance and fatigue resistance of Q235 can be optimized as a whole. Therefore, the iron galvanized wire reel can meet the copper wire winding needs under normal use environment.

[0004] To prevent the copper wire from being directly exposed to the air, after the wire is collected, the sealing film needs to be wrapped around the copper wire for more than three turns using an automatic film winding machine to completely cover the copper wire and package it to slow down or avoid oxidation of the copper wire, which would pose a quality risk and be detrimental to subsequent finished product production and processing.

[0005] However, in actual production applications, there are still the following problems:

[0006] 1. After the wire is taken up, the automatic winding machine wraps the copper wire with film. The current sealed packaging method makes it difficult to properly coat the edge of the wire reel, leaving the copper wire exposed. There is also the problem of exposed tail wires. The take-up reel is packaged and shipped together as the carrier of the copper wire. During the transportation process, the copper wire product is easily bumped and damaged, which can easily lead to the breakage of the copper wire.

[0007] 2. Under the influence of the special weather of "return of south wind", the humidity on site is as high as 96%. In a humid environment, the copper wire is exposed to the air for a long time. The water vapor in the air condenses into a water film on the surface of the copper wire. The copper atoms can easily combine with the oxygen atoms in the water film to form copper oxide. The surface of the copper wire is oxidized and blackened, affecting the appearance and quality of the copper wire.

[0008] 3. The iron galvanized wire reel is very susceptible to moisture and produces condensation water, which electrochemically corrodes the zinc coating to form white powdery ZnO and Zn(OH)2, increasing the friction between the wire reel and the copper wire. The wear causes scratches on the wire surface, forming burrs and protrusions, which can catch the copper wire and cause wire breakage during high-speed winding.

[0009] Therefore, the prior art needs to be further developed. Utility Model Content

[0010] The purpose of the utility model is to overcome the above technical deficiencies and provide a wire reel and a wire reel device to solve the technical problem in the related art that the copper wire is easily damaged due to exposure during the wire reel operation.

[0011] In order to achieve the above technical objectives, the utility model adopts the following technical solutions: According to an embodiment of the utility model, a wire take-up reel is provided, including: a wire spool, a wire reel is respectively provided at both ends of the wire spool, and a accommodating space for accommodating the wire body is provided between the two wire reels; a pad, the pad is located between the two wire reels, the pad is connected to the wire reels, a wire fixing groove is provided on the pad, the wire fixing groove is recessed in the pad, and the wire fixing groove is arranged around the wire spool; a wire fixing component, the wire fixing component is arranged on the pad, and the wire fixing component is used to fix the wire body in the wire fixing groove.

[0012] Furthermore, the gasket includes a first gasket and a second gasket; the first gasket abuts against one wire drum, and the second gasket abuts against another wire drum; and both the first gasket and the second gasket are provided with wire fixing grooves.

[0013] Furthermore, a convergence groove is also provided on the liner, the convergence groove is recessed in the liner, and the convergence groove is located between the wire fixing groove and the wire drum.

[0014] Furthermore, the pad includes: a first lining plate, which is in contact with the wire drum; a second lining plate, which is arranged to be spaced apart from the first lining plate, and the gathering groove is located between the first lining plate and the second lining plate; a third lining plate, which is located on the side of the second lining plate away from the first lining plate, and the third lining plate is arranged to be spaced apart from the second lining plate, and the wire fixing groove is located between the second lining plate and the third lining plate.

[0015] Furthermore, the wire fixing component includes: a mounting portion connected to the second lining plate; a buckle portion connected to the mounting portion, the buckle portion having a slot for accommodating the wire body and a limiting portion for limiting the wire body in the slot.

[0016] Furthermore, the mounting part includes: a first mounting plate, a second mounting plate and a third mounting plate, the first mounting plate and the third mounting plate are arranged at intervals; one end of the second mounting plate is connected to the first mounting plate, and the other end of the second mounting plate is connected to the third mounting plate; there is a mounting groove between the first mounting plate and the third mounting plate for clamping the second mounting plate.

[0017] Furthermore, the buckle part includes: a first card plate, the first card plate is connected to the third mounting plate; a second card plate, the second card plate is connected to one end of the first card plate away from the first card plate; the card slot is located between the first card plate and the third mounting plate; the limiting part is connected to one end of the second card plate away from the first card plate, and the maximum distance between the limiting part and the third mounting plate gradually decreases along the direction away from the first card plate.

[0018] Furthermore, the material of the gasket is polytetrafluoroethylene; and / or, an adhesive is coated between the gasket and the coil, and the adhesive is an epoxy resin adhesive.

[0019] A wire taking-up device comprises the above-mentioned wire taking-up drum, and the wire taking-up device comprises: a base; the wire taking-up drum is rotatably connected to the base; a wire frame, on which a pulley for guiding the wire body is provided; and a driving assembly, which is connected to the base and is used to drive the wire taking-up drum to rotate.

[0020] Furthermore, the wire-taking device also includes: a rotating shaft, which is rotatably arranged; a driving assembly is drivingly connected to the rotating shaft; there are at least two rotating shafts; the wire rack is relatively movably connected to the base; and a cutting knife, which is movably arranged and is used to cut the wire body.

[0021] Furthermore, the driving assembly includes: a fixed bracket, which is connected to the base through a fixing member; a driving motor, which is arranged on the fixed bracket, and a synchronous belt is sleeved on the output shaft of the driving motor, and the synchronous belt is wound around the rotating shaft.

[0022] Beneficial effects:

[0023] The utility model comprises a wire reel, wherein a wire reel is disposed at each end of the wire reel, and a space for accommodating a wire body is provided between the two wire reels; a pad, wherein the pad is located between the two wire reels, the pad is connected to the wire reels, a wire fixing groove is provided on the pad, the wire fixing groove is recessed in the pad, and the wire fixing groove is arranged around the wire reel; and a wire fixing component, wherein the wire fixing component is arranged on the pad, and the wire fixing component is used to fix the wire body in the wire fixing groove. A groove is arranged on the inner side of the pad as a wire fixing groove for the copper wire, and during the wire-reeling process, the tail wire is prevented from being exposed. Since the winding wire itself has a large rebound potential energy, the wire fixing component can be arranged to constrain the copper wire, and the problem of loose bundles due to rebound is avoided, so as to ensure the wire-releasing requirements of the next process, and solve the technical problem that the copper wire is easily damaged due to the exposure of the copper wire during the wire-reeling operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the take-up reel used in the embodiment of the utility model;

[0025] Figure 2 It is a front view of the take-up reel used in the embodiment of the utility model;

[0026] Figure 3 yes Figure 2 The embodiment of the utility model in the embodiment adopts a partial enlarged view of part I;

[0027] Figure 4 It is a structural schematic diagram of a wire take-up device adopted in an embodiment of the utility model from one perspective;

[0028] Figure 5 It is a structural schematic diagram of the wire take-up device provided in an embodiment of the utility model from another perspective.

[0029] The above drawings include the following reference numerals:

[0030] 1. Wire drum; 2. spool; 3. pad; 301. first lining plate; 302. second lining plate; 303. third lining plate; 31. wire fixing groove; 32. bunching groove; 33. wire fixing component; 331. mounting portion; 3311. first mounting plate; 3312. second mounting plate; 3313. third mounting plate; 332. buckle portion; 3321. first clamping plate; 3322. second clamping plate; 333. clamping groove; 334. limiting portion; 4. base; 5. wire rack; 51. pulley; 6. drive assembly; 61. fixed bracket; 62. fixing piece; 63. drive motor; 64. synchronous belt; 7. rotating shaft; 8. cutting knife; 10. wire body. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0032] See also Figures 1 to 5 The wire taking-up reel of this embodiment includes: a spool 2, a wire reel 1 is respectively provided at both ends of the spool 2, and a storage space for accommodating a wire body 10 is provided between the two wire reels 1; a pad 3, the pad 3 is located between the two wire reels 1, the pad 3 is connected to the wire reel 1, a wire fixing groove 31 is provided on the pad 3, the wire fixing groove 31 is recessed in the pad 3, and the wire fixing groove 31 is arranged around the spool 2; a wire fixing component 33, the wire fixing component 33 is arranged on the pad 3, and the wire fixing component 33 is used to fix the wire body 10 in the wire fixing groove 31.

[0033] With the above arrangement, a groove is provided on the inner side of the liner 3 as a wire fixing groove 31 for the copper wire. During the wire winding process, the tail wire is prevented from being exposed. Since the winding wire itself has a large rebound potential energy, a wire fixing component 33 is provided to restrain the copper wire and avoid the problem of loose bundle due to rebound, thereby ensuring the wire laying requirement of the next process and solving the technical problem that the copper wire is easily damaged due to exposure during the wire winding operation.

[0034] Specifically, the main component of the wire drum 1 is Q235a carbon structural steel, and the surface is galvanized, which is consistent with the currently mainstream take-up wire drum and has the advantages of mature and stable process technology.

[0035] Specifically, after the copper wire is drawn, it is wound on the bobbin 2 at high speed through the wire wheel. The bobbin 2 can maintain constant tension under high-speed rotation, and maintain the uniformity and flatness of the winding.

[0036] In the take-up reel of this embodiment, see Figure 1 , Figure 2 The pad 3 includes a first pad and a second pad; the first pad abuts against one wire drum 1, and the second pad abuts against another wire drum 1; the first pad and the second pad are both provided with a wire fixing groove 31. In this way, the first pad and the second pad are abutted against the two wire drums 1 while being convenient to fix, thereby increasing the space for winding the wire between the first pad and the second pad.

[0037] In the take-up reel of this embodiment, see Figures 1 to 3 The liner 3 is also provided with a convergence groove 32 , which is recessed in the liner 3 and is located between the wire fixing groove 31 and the wire drum 1 .

[0038] Specifically, after the take-up drum is finished, it needs to be sealed and packaged. Under the action of the automatic film winding machine, after the sealing film is wrapped around the copper wire for sealing and packaging, the converging groove 32 can tightly fix the sealing film on the groove, thereby improving the reliability of the sealing and packaging of the take-up drum. After the sealing film is fixed in the converging groove 32, the coverage area of ​​the sealing film meets the requirement of covering the wire body 10, thereby better protecting the wire body 10 and preventing the wire body 10 from being exposed.

[0039] See also Figure 3In the wire take-up drum of the present embodiment, the liner 3 comprises: a first liner 301, the first liner 301 is in contact with the wire drum 1; a second liner 302 is arranged at intervals from the first liner 301, and the bunching groove 32 is located between the first liner 301 and the second liner 302; a third liner 303 is located on the side of the second liner 302 away from the first liner 301, the third liner 303 is arranged at intervals from the second liner 302, and the wire fixing groove 31 is located between the second liner 302 and the third liner 303, so that the wire fixing groove 31 and the bunching groove 32 are convenient for simultaneous processing, reducing the manufacturing cost of the wire take-up drum. Preferably, the wire fixing groove 31 and the bunching groove 32 are annular grooves parallel to each other.

[0040] In the take-up reel of this embodiment, see Figure 3 The wire fixing component 33 includes: a mounting portion 331, which is connected to the second lining plate 302; a buckle portion 332, which is connected to the mounting portion 331, and the buckle portion 332 has a slot 333 for accommodating the wire body 10 and a limiting portion 334 for limiting the wire body 10 in the slot 333. In this way, the structure of the second lining plate 302 is used to fix the wire fixing component 33, so that the buckle portion 332 can easily enter the wire fixing slot 31 to complete the wire fixing function.

[0041] In the wire take-up reel of the present embodiment, the mounting portion 331 comprises: a first mounting plate 3311, a second mounting plate 3312 and a third mounting plate 3313, wherein the first mounting plate 3311 and the third mounting plate 3313 are arranged at intervals; one end of the second mounting plate 3312 is connected to the first mounting plate 3311, and the other end of the second mounting plate 3312 is connected to the third mounting plate 3313; and a mounting groove for clamping the second mounting plate 3312 is provided between the first mounting plate 3311 and the third mounting plate 3313. In this way, the mounting portion 331 is firmly connected to the second mounting plate 3312, and does not occupy the internal space of the wire fixing groove 31 and the bundling groove 32.

[0042] Preferably, the first mounting plate 3311, the second mounting plate 3312 and the third mounting plate 3313 are configured as plates with a certain elasticity. During installation, the plates of the first mounting plate 3311, the second mounting plate 3312 and the third mounting plate 3313 are made to fit the second mounting plate 3312 as much as possible, so as to keep the wire fixing component 33 stable during the wire winding operation.

[0043] See also Figure 2 , Figure 3In the wire take-up reel of the present embodiment, the buckle part 332 comprises: a first clamping plate 3321, the first clamping plate 3321 is connected to the third mounting plate 3313; a second clamping plate 3322, the second clamping plate 3322 is connected to the end of the first clamping plate 3321 away from the first clamping plate 3321; the clamping slot 333 is located between the first clamping plate 3321 and the third mounting plate 3313; the limiting part 334 is connected to the end of the second clamping plate 3322 away from the first clamping plate 3321, and the maximum distance between the limiting part 334 and the third mounting plate 3313 gradually decreases in the direction away from the first clamping plate 3321. In this way, when taking up the wire, the wire tail is stored in the clamping slot 333, and the limiting part 334 is used to limit the wire body 10 in the clamping slot 333.

[0044] In some embodiments, there are multiple wire fixing grooves 31, and the multiple wire fixing grooves 31 are arranged at intervals.

[0045] In some embodiments, there are multiple wire fixing components 33, and the multiple wire fixing components 33 are arranged at intervals.

[0046] Preferably, four elastic wire fixing components 33 made of PP material are evenly arranged on the wire fixing groove 31, which can automatically clamp the tail wire after winding it multiple times.

[0047] In the take-up reel of the present embodiment, the material of the liner 3 is polytetrafluoroethylene; and / or, an adhesive is coated between the liner 3 and the reel 1, and the adhesive is an epoxy resin adhesive.

[0048] Specifically, the liner 3 is made of polytetrafluoroethylene, which is concentric with the wire coil and has a diameter slightly smaller than the diameter of the wire coil. During the friction process, the polytetrafluoroethylene material forms a layer of molecular film arranged along the friction direction, which leads to very low friction resistance. The friction coefficient of polytetrafluoroethylene with common metals such as copper, iron, and zinc is extremely low (0.07-0.14), and its chemical stability is extremely high, which can reduce the wear of the copper wire and the edge when winding. Its good self-lubricity is less affected by temperature and different environments.

[0049] Specifically, after various comparisons, epoxy resin adhesive is used to connect the liner 3 and the iron galvanized wire drum 1. Compared with bolt connection, adhesive connection can reduce the number of structural parts, without causing major changes to the wire drum structure, and has the advantages of not damaging the surface of the connector, low stress concentration, and simplified processing technology. In addition, the bonding strength of epoxy resin adhesive at different interfaces is very high. It not only has excellent bonding performance with the metal matrix, but also has good affinity and miscibility with polytetrafluoroethylene. Bonding using epoxy resin technology has the advantages of strong bonding, simple process, low cost, and environmental protection.

[0050] The wire-taking device of this embodiment includes the above-mentioned wire-taking drum, and the wire-taking device includes: a base 4; the wire-taking drum is relatively rotatably connected to the base 4; a wire frame 5, on which a pulley 51 for guiding the wire body 10 is provided; and a driving assembly 6, which is connected to the base 4 and is used to drive the wire-taking drum to rotate. Specifically, when winding the wire, the base 4 plays a fixed supporting role, and under the guidance of the pulley 51, the copper wire is pulled onto the wire-taking drum, and the driving assembly 6 drives the wire-taking drum to rotate to complete the winding action, and moves the wire frame 5, so that after the winding is completed, the wire tail is fixed to the wire fixing component 3, thereby preventing the wire tail from being exposed.

[0051] In the wire-taking device of the present embodiment, the wire-taking device further includes: a rotating shaft 7, which is rotatably arranged; a driving assembly 6 drivingly connected to the rotating shaft 7; at least two rotating shafts 7; a wire frame 5 and a base 4 relatively movably connected; a cutting knife 8, which is movably arranged and used to cut the wire body 10. With the above arrangement, the two wire-taking reels can be driven to rotate, and when one wire-taking reel completes the wire-taking function, the cutting knife 8 cuts the wire body 10, and the other wire-taking reel takes up the wire, thereby improving the automation degree of the equipment and the wire-taking efficiency.

[0052] In the wire-taking device of this embodiment, the driving assembly 6 includes: a fixed bracket 61, which is connected to the base 4 through a fixing member 62; a driving motor 63, which is arranged on the fixed bracket 61, and a synchronous belt 64 is sleeved on the output shaft of the driving motor 63, and the synchronous belt 64 is wound around the rotating shaft 7.

[0053] Embodiment 1:

[0054] Reference Figure 1The wire body 10 (copper wire in this embodiment) drawn out by the wire drawing machine enters the wire take-up machine through the wire frame 5. The wire frame 5 can move in the left and right, front and back directions. Under the guidance of the pulley 51, the copper wire is pulled onto the wire take-up drum, and then the drive motor 63 is started, and the synchronous belt 64 drives the rotating shaft to rotate. The wire take-up drum rotates unidirectionally with the rotating shaft at high speed to take up the copper wire; when the take-up length reaches the set value, the controller controls the wire frame 5 to move the copper wire to the copper wire fixing groove 31 on the liner 3 for take-up. After multiple turns of winding, the wire fixing component 33 clamps the copper wire; after the take-up drum is clamped, the controller controls the wire frame 5 Move rightward to above another take-up drum, and at the same time, driven by the driving motor 63, the other take-up drum starts to rotate. After reaching a certain speed, the controller controls the cutting knife 8 to cut the copper wire. After the wire is broken, the cutting knife 8 is reset in the cutting groove, and the take-up drum stops working. After the wire is broken, the clamping block of the pulley 51 clamps the copper wire and fixes the copper wire on another take-up drum for winding, and repeats the same winding steps. The staff removes the take-up drum that has completed winding and replaces it with a new one, so that continuous operation of winding can be realized. There is no need to re-pull the cut copper wire and no need to stop the machine to replace the take-up drum. The operation is simple, time-saving and labor-saving.

[0055] By optimizing the take-up reel structure and adding a polytetrafluoroethylene liner 3 to the take-up reel, the copper wire fixing groove 31 and the sealing film bundling groove can realize automatic clamping after the wire is taken up, and the copper wire can be well sealed and packaged for protection. Copper wire products using this take-up reel structure can effectively reduce oxidation and wire breakage problems during product transportation and delivery, and improve product quality. The liner 3 has a stable and reliable structure and is highly practical.

[0056] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0057] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment will not be described in detail here.

[0058] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0059] In the above embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0060] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A take-up reel, characterized in that: include: A bobbin (2), wherein a wire drum (1) is provided at each end of the bobbin (2), and a storage space for storing a wire body (10) is provided between the two wire drums (1); A liner (3), the liner (3) being located between the two wire drums (1), the liner (3) being connected to the wire drums (1), the liner (3) being provided with a wire fixing groove (31), the wire fixing groove (31) being recessed in the liner (3), and the wire fixing groove (31) being arranged around the wire shaft (2); A wire fixing component (33), wherein the wire fixing component (33) is arranged on the pad (3), and the wire fixing component (33) is used to fix the wire body (10) in the wire fixing groove (31).

2. The take-up reel according to claim 1, characterized in that: The gasket (3) comprises a first gasket and a second gasket; the first gasket abuts against one of the wire drums (1), and the second gasket abuts against another of the wire drums (1); the first gasket and the second gasket are both provided with the wire fixing groove (31).

3. The take-up reel according to claim 1, characterized in that: The liner (3) is also provided with a convergence groove (32), the convergence groove (32) is recessed in the liner (3), and the convergence groove (32) is located between the wire fixing groove (31) and the wire drum (1).

4. The take-up reel according to claim 3, characterized in that: The liner (3) comprises: A first lining plate (301), the first lining plate (301) being in contact with the wire drum (1); A second lining plate (302) is arranged spaced apart from the first lining plate (301), and the convergence groove (32) is located between the first lining plate (301) and the second lining plate (302); The third lining plate (303) is located on a side of the second lining plate (302) away from the first lining plate (301), the third lining plate (303) and the second lining plate (302) are arranged to be spaced apart, and the wire fixing groove (31) is located between the second lining plate (302) and the third lining plate (303).

5. The take-up reel according to claim 4, characterized in that: The wire fixing component (33) comprises: A mounting portion (331), wherein the mounting portion (331) is connected to the second lining plate (302); A buckle portion (332), the buckle portion (332) being connected to the mounting portion (331), the buckle portion (332) comprising a slot (333) for accommodating the wire body (10) and a limiting portion (334) for limiting the wire body (10) in the slot (333).

6. The take-up reel according to claim 5, characterized in that: The mounting portion (331) comprises: A first mounting plate (3311), a second mounting plate (3312) and a third mounting plate (3313), wherein the first mounting plate (3311) and the third mounting plate (3313) are arranged at intervals; one end of the second mounting plate (3312) is connected to the first mounting plate (3311), and the other end of the second mounting plate (3312) is connected to the third mounting plate (3313); a mounting groove for clamping the second mounting plate (3312) is provided between the first mounting plate (3311) and the third mounting plate (3313).

7. The take-up reel according to claim 6, characterized in that: The buckle portion (332) comprises: A first clamping plate (3321), wherein the first clamping plate (3321) is connected to the third mounting plate (3313); A second clamping plate (3322), the second clamping plate (3322) is connected to one end of the first clamping plate (3321) away from the first clamping plate (3321); the clamping slot (333) is located between the first clamping plate (3321) and the third mounting plate (3313); the limiting portion (334) is connected to one end of the second clamping plate (3322) away from the first clamping plate (3321), and the maximum distance between the limiting portion (334) and the third mounting plate (3313) gradually decreases along the direction away from the first clamping plate (3321).

8. The take-up reel according to any one of claims 1 to 7, characterized in that: The liner (3) is made of polytetrafluoroethylene; and / or, An adhesive is coated between the gasket (3) and the wire drum (1), and the adhesive is an epoxy resin adhesive.

9. A wire take-up device, comprising the wire take-up reel according to any one of claims 1 to 8, characterized in that: The wire taking-up device comprises: A base (4); the take-up drum is rotatably connected to the base (4); A wire rack (5), wherein a pulley (51) for guiding the wire body (10) is provided on the wire rack (5); A driving assembly (6), wherein the driving assembly (6) is connected to the base (4), and the driving assembly (6) is used to drive the take-up reel to rotate.

10. The wire take-up device according to claim 9, characterized in that: The wire taking-up device also includes: A rotating shaft (7), the rotating shaft (7) being rotatably arranged; the driving assembly (6) being drivingly connected to the rotating shaft (7); there are at least two rotating shafts (7); the lead frame (5) being relatively movably connected to the base (4); A cutting knife (8), wherein the cutting knife (8) is movably arranged and is used to cut the wire body (10).

11. The wire take-up device according to claim 10, characterized in that: The driving assembly (6) comprises: A fixed bracket (61), wherein the fixed bracket (61) is connected to the base (4) via a fixing member (62); The driving motor (63) is arranged on the fixed bracket (61), and a synchronous belt (64) is sleeved on the output shaft of the driving motor (63), and the synchronous belt (64) is wound around the rotating shaft (7).

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