A wire drawing machine pay-off mechanism

Abstract

The utility model discloses a wire rod drawing machine's unwinding mechanism relates to wire rod processing technical field, the utility model discloses a bottom plate and the processing bucket of fixed connection at the top of bottom plate, the top of bottom plate is provided with a plurality of placing rack, still include: fixed portion, the fixed portion sets up in the processing bucket, unwinding portion, the unwinding portion installs on the bottom plate, the fixed portion includes fixed assembly, and the fixed assembly sets up on the processing bucket, and transmission assembly, transmission assembly installs on fixed assembly, the fixed assembly includes a plurality of clamping plates of sliding connection on the processing bucket, and the top of processing bucket has been seted up with a plurality of slide groove, the utility model discloses setting fixed portion, has solved this device in the use process, and the stable clamping limit of placing rack is inconvenient, in the use process, can cause the phenomenon that placing rack appears to deviate, tilts down because of the action of external force, has reduced the stability problem of device when using.

Description

Technical Field

[0001] This utility model belongs to the field of wire processing technology, and in particular relates to an unwinding mechanism for a wire drawing machine. Background Technology

[0002] The related technology discloses a wire drawing machine with publication number CN218656174U, in which the unwinding mechanism lifts the rotating material rack with the raw material wire wound on it to the top of the turntable through a lifting device. At this time, the positioning column will be inserted into the positioning groove. This not only ensures that the rotating material rack is coaxial with the turntable and improves the positioning accuracy, but also eliminates the need for manual adjustment of the positioning multiple times, which facilitates the positioning operation and saves positioning time.

[0003] However, during use, this device is not convenient for stable clamping and limiting of the material rack. During use, the material rack may shift or tip over due to external forces, reducing the stability of the device during use. Utility Model Content

[0004] The purpose of this utility model is to provide an unwinding mechanism for a wire drawing machine. By setting a fixing part, the problem of the device being inconvenient to stably clamp and limit the placement rack during use, and the placement rack being prone to displacement and tipping due to external forces during use, which reduces the stability of the device during use, is solved.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an unwinding mechanism for a wire drawing machine, comprising a base plate and a processing drum fixedly connected to the top of the base plate. The top of the base plate is provided with several material placement racks. The mechanism further includes: a fixing part disposed inside the processing drum; an unwinding part mounted on the base plate; the fixing part includes a fixing assembly disposed on the processing drum; and a transmission assembly mounted on the fixing assembly; the fixing assembly includes several clamping plates slidably connected to the processing drum, several sliding grooves are formed on the top of the processing drum, a fixing rod is fixedly connected to the inner wall of the top of the processing drum, and a hinge is provided inside the processing drum; wherein the clamping plates slidably engage with the sliding grooves, and the fixing assembly is used to clamp and fix the material placement racks.

[0007] Furthermore, the unwinding section includes a connecting component mounted on a base plate; and a placement component mounted on the connecting component; wherein the placement component passes through the connecting component.

[0008] Furthermore, the transmission assembly includes a throttle handle disposed within the processing barrel, a connecting block disposed within the processing barrel, an outer wall of the clamping plate slidably connected to the connecting block, a hinge block fixedly connected to the bottom inner wall of the processing barrel, an electric telescopic rod disposed within the processing barrel, the bottom of the electric telescopic rod hinged to the hinge block, and the output shaft of the electric telescopic rod fixedly connected to the connecting block; wherein, the electric telescopic rod provides the necessary power output for the rotation of the throttle handle, and the transmission assembly provides power and transmission for the operation of the fixed assembly.

[0009] Furthermore, the connecting assembly includes a fixing sleeve fixedly connected to the top of the base plate, a support plate rotatably connected to the top of the fixing sleeve, a placement plate being provided on the top of the support plate, the outer walls of several placement racks penetrating the placement plate, and the outer walls of several placement racks contacting the top of the placement plate; wherein, four placement racks are provided, arranged in a circumferential array on the placement plate, and the connecting assembly provides a foundation for placing the placement racks.

[0010] Furthermore, the placement assembly includes a rotating rod rotatably connected to the top of the base plate. The outer wall of the rotating rod passes through a fixed sleeve, and the outer wall of the rotating rod is rotatably connected to the fixed sleeve. The outer wall of the rotating rod is fixedly connected to a support plate and slidably connected to the placement plate. A hydraulic cylinder is fixedly connected to the top of the support plate, and the output shaft of the hydraulic cylinder is fixedly connected to the placement plate. A rotating component is provided on the placement plate. The hydraulic cylinder is used to lift the placement plate, and the placement assembly is used to adjust and rotate the position of the placement rack, facilitating unwinding and replacement operations.

[0011] Furthermore, the hinge includes a rotating block rotatably connected to the outer wall of the fixed rod, and a plurality of the clamping plates are hingedly provided on their outer walls. The sides of the plurality of the hinge plates near the fixed rod are hinged to the rotating block, and the bottom of the rotating block is fixedly connected to the handle; wherein, the plurality of the hinge plates are all disposed inside the processing barrel.

[0012] Furthermore, the rotating component includes a mounting bracket fixedly connected to the top of the rotating rod, through which a motor passes, the outer wall of the motor being rotatably connected to the mounting bracket, the output shaft of the motor being fixedly connected to the rotating rod via a coupling, and two limiting rods passing through the placement plate, the outer walls of both limiting rods being slidably connected to the placement plate, the bottoms of both limiting rods being fixedly connected to a support plate, and the tops of both limiting rods being fixedly connected to the mounting bracket; wherein, the limiting rods provide the necessary direction of movement for the placement plate.

[0013] This utility model has the following beneficial effects:

[0014] 1. By setting a fixed part and starting the electric telescopic rod, the connecting block pushes the handle to rotate, which in turn drives the rotating block to rotate around the fixed rod. Under the action of the rotating block, the hinge plate and the clamping plate cooperate, so that the clamping plates move closer to each other along the slide groove, and finally stabilize and fix the placement rack in the processing barrel, thus completing the limit. When placing the placement rack, it is fixed to prevent the placement rack from shifting or tipping due to external force, thereby improving the stability of the device during use.

[0015] 2. By setting up an unwinding section and starting the hydraulic cylinder, the placement plate is pushed to move along the two limit rods, which moves the placement rack on it away from the processing barrel. When the placement plate moves to the appropriate position, the motor is started, which drives the rotating rod to rotate. With the cooperation of the limit rod and the hydraulic cylinder, the support plate and the placement plate rotate with the rotating rod to complete the replacement of the placement rack. When placing the placement rack, the used placement rack can be quickly replaced, avoiding frequent manual handling, reducing the replacement time of the placement rack, and improving the efficiency of the device.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a bottom view of a partial structure of the fixing part of this utility model;

[0020] Figure 3 This is a partial structural diagram of the unwinding section of this utility model;

[0021] Figure 4 This is a partial cross-sectional view of the fixing component of this utility model;

[0022] Figure 5 This is a partial cross-sectional view of the placement component of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 111. Base plate; 112. Processing barrel; 113. Material placement rack; 2. Fixing part; 21. Fixing assembly; 211. Clamping plate; 212. Slide groove; 213. Fixing rod; 214. Rotating block; 215. Hinge plate; 22. Transmission assembly; 221. Turning handle; 222. Connecting block; 223. Hinge block; 224. Electric telescopic rod; 3. Unwinding part; 31. Connecting assembly; 311. Fixing sleeve; 312. Support plate; 313. Placement plate; 32. Placement assembly; 321. Rotating rod; 322. Hydraulic cylinder; 323. Mounting frame; 324. Motor; 325. Limiting rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5 As shown, this utility model is an unwinding mechanism for a wire drawing machine, including a base plate 111 and a processing barrel 112 fixedly connected to the top of the base plate 111. The top of the base plate 111 is provided with a plurality of material placement racks 113. It also includes: a fixing part 2, which is disposed inside the processing barrel 112; and an unwinding part 3, which is installed on the base plate 111.

[0027] The fixing part 2 includes a fixing component 21, which is disposed on the processing tank 112; and a transmission component 22, which is mounted on the fixing component 21. The fixing component 21 includes a plurality of clamping plates 211 slidably connected to the processing tank 112, a plurality of sliding grooves 212 are provided on the top of the processing tank 112, a fixing rod 213 is fixedly connected to the inner wall of the top of the processing tank 112, and a hinge is provided inside the processing tank 112. The clamping plates 211 are slidably engaged with the sliding grooves 212 respectively. The transmission component 22 includes a handle 221 disposed inside the processing tank 112, a connecting block 222 is provided inside the processing tank 112, the outer wall of the clamping plates 211 is slidably connected to the connecting block 222, a hinge block 223 is fixedly connected to the inner wall of the bottom of the processing tank 112, and an electric telescopic rod 224 is provided inside the processing tank 112. The bottom of the electric telescopic rod 224 is hinged to the hinge block 223, and the output shaft of the electric telescopic rod 224 is fixedly connected to the connecting block 222. The electric telescopic rod 224 provides the necessary power output for the rotation of the handle 221. The hinge includes a rotating block 214 rotatably connected to the outer wall of the fixed rod 213. The outer walls of several clamping plates 211 are all hinged with hinge plates 215. The side of several hinge plates 215 near the fixed rod 213 is hinged to the rotating block 214. The bottom of the rotating block 214 is fixedly connected to the handle 221. Several hinge plates 215 are all set inside the processing tank 112. By setting the fixing part 2, the material rack 113 is fixed when it is placed, so as to avoid the material rack 113 from shifting or tipping due to external force, thus improving the stability of the device during use.

[0028] The unwinding section 3 includes a connecting assembly 31 mounted on the base plate 111; and a placement assembly 32 mounted on the connecting assembly 31. The placement assembly 32 penetrates the connecting assembly 31. The connecting assembly 31 includes a fixing sleeve 311 fixedly connected to the top of the base plate 111. A support plate 312 is rotatably connected to the top of the fixing sleeve 311. A placement plate 313 is provided on the top of the support plate 312. The outer walls of several placement racks 113 all penetrate the placement plate 313. The outer walls of the racks 113 are all in contact with the top of the placement plate 313; four racks 113 are arranged in a circular array on the placement plate 313. The placement assembly 32 includes a rotating rod 321 rotatably connected to the top of the base plate 111. The outer wall of the rotating rod 321 passes through the fixed sleeve 311 and is rotatably connected to the fixed sleeve 311. The outer wall of the rotating rod 321 is fixedly connected to the support plate 312 and is slidably connected to the placement plate 313. The top of the support plate 312 is fixedly connected to... A hydraulic cylinder 322 is connected to the placement plate 313, and the output shaft of the hydraulic cylinder 322 is fixedly connected to the placement plate 313. A rotating component is provided on the placement plate 313. The hydraulic cylinder 322 is used to lift the placement plate 313. The rotating component includes a mounting bracket 323 fixedly connected to the top of a rotating rod 321. A motor 324 passes through the mounting bracket 323, and the outer wall of the motor 324 is rotatably connected to the mounting bracket 323. The output shaft of the motor 324 is fixedly connected to the rotating rod 321 via a coupling. Two limiting rods 325 pass through the placement plate 313. The outer walls of the limiting rods 325 are slidably connected to the placement plate 313, the bottoms of the two limiting rods 325 are fixedly connected to the support plate 312, and the tops of the limiting rods 325 are fixedly connected to the mounting frame 323. The limiting rods 325 provide the necessary direction of movement for the placement plate 313. By setting the unwinding part 3, the used placement rack 113 can be quickly replaced when the placement rack 113 is placed, avoiding frequent manual handling, reducing the replacement time of the placement rack 113, and improving the efficiency of the device.

[0029] A specific application of this embodiment is as follows: During use, the electric telescopic rod 224 is activated. The electric telescopic rod 224, through the connecting block 222, pushes the handle 221 to rotate, causing the rotating block 214 to rotate around the fixed rod 213. The hinge plate 215 and the clamping plate 211 cooperate with each other. As the rotating block 214 rotates, the clamping plates 211 move closer together along the slide groove 212 until the material rack 113 inside the processing bucket 112 is stably fixed, completing the limiting work of the material rack 113. When it is necessary to adjust the material rack 113... When replacing 13, start the hydraulic cylinder 322. The hydraulic cylinder 322 pushes the placement plate 313 to move along the two limit rods 325. The movement of the placement plate 313 drives the placement rack 113 on it to move away from the processing bucket 112. When the placement plate 313 moves to the appropriate position, start the motor 324. The motor 324 drives the rotating rod 321 to rotate. The limit rods 325 and the hydraulic cylinder 322 cooperate with each other to drive the support plate 312 and the placement plate 313 to rotate on the rotating rod 321, thus completing the replacement of the placement rack 113.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An unwinding mechanism for a wire drawing machine, comprising a base plate (111) and a processing drum (112) fixedly connected to the top of the base plate (111), wherein a plurality of material placement racks (113) are provided on the top of the base plate (111), characterized in that, Also includes: A fixing part (2) is provided inside the processing tank (112); Unwinding section (3), which is mounted on base plate (111); The fixing part (2) includes a fixing component (21) disposed on the processing tank (112); and A transmission assembly (22) is mounted on a fixed assembly (21); The fixing component (21) includes several clamping plates (211) slidably connected to the processing barrel (112), several sliding grooves (212) are opened on the top of the processing barrel (112), a fixing rod (213) is fixedly connected to the inner wall of the top of the processing barrel (112), and a hinge is provided inside the processing barrel (112). Among them, several clamping plates (211) are slidably engaged with several sliding grooves (212).

2. The unwinding mechanism of a wire drawing machine according to claim 1, characterized in that, The unwinding section (3) includes a connecting assembly (31) mounted on the base plate (111); and Placement component (32) is mounted on connection component (31); Among them, the placement component (32) passes through the connecting component (31).

3. The unwinding mechanism of a wire drawing machine according to claim 2, characterized in that, The transmission assembly (22) includes a throttle (221) disposed inside the processing barrel (112), a connecting block (222) disposed inside the processing barrel (112), the outer wall of the clamping plate (211) being slidably connected to the connecting block (222), a hinge block (223) being fixedly connected to the bottom inner wall of the processing barrel (112), an electric telescopic rod (224) disposed inside the processing barrel (112), the bottom of the electric telescopic rod (224) being hinged to the hinge block (223), and the output shaft of the electric telescopic rod (224) being fixedly connected to the connecting block (222). The electric telescopic rod (224) provides the necessary power output for the rotation of the throttle (221).

4. The unwinding mechanism of a wire drawing machine according to claim 3, characterized in that, The connecting assembly (31) includes a fixed sleeve (311) fixedly connected to the top of the base plate (111), a support plate (312) rotatably connected to the top of the fixed sleeve (311), a placement plate (313) is provided on the top of the support plate (312), the outer walls of several placement racks (113) all penetrate the placement plate (313), and the outer walls of several placement racks (113) all contact the top of the placement plate (313); Among them, there are four material racks (113), which are arranged in a circular array on the placement plate (313).

5. The unwinding mechanism of a wire drawing machine according to claim 4, characterized in that, The placement assembly (32) includes a rotating rod (321) rotatably connected to the top of the base plate (111). The outer wall of the rotating rod (321) passes through the fixed sleeve (311). The outer wall of the rotating rod (321) is rotatably connected to the fixed sleeve (311). The outer wall of the rotating rod (321) is fixedly connected to the support plate (312). The outer wall of the rotating rod (321) is slidably connected to the placement plate (313). A hydraulic cylinder (322) is fixedly connected to the top of the support plate (312). The output shaft of the hydraulic cylinder (322) is fixedly connected to the placement plate (313). A rotating component is provided on the placement plate (313). The hydraulic cylinder (322) is used to lift the placement plate (313).

6. The unwinding mechanism of a wire drawing machine according to claim 5, characterized in that, The hinge includes a rotating block (214) rotatably connected to the outer wall of the fixed rod (213), and a hinge plate (215) is hinged to the outer wall of a plurality of clamping plates (211). The side of the plurality of hinge plates (215) near the fixed rod (213) is hinged to the rotating block (214). The bottom of the rotating block (214) is fixedly connected to the handle (221). Several hinge plates (215) are installed inside the processing tank (112).

7. The unwinding mechanism of a wire drawing machine according to claim 6, characterized in that, The rotating component includes a mounting bracket (323) fixedly connected to the top of the rotating rod (321), a motor (324) passing through the mounting bracket (323), the outer wall of the motor (324) being rotatably connected to the mounting bracket (323), the output shaft of the motor (324) being fixedly connected to the rotating rod (321) via a coupling, and two limiting rods (325) passing through the placement plate (313), the outer walls of the two limiting rods (325) being slidably connected to the placement plate (313), the bottoms of the two limiting rods (325) being fixedly connected to the support plate (312), and the tops of the limiting rods (325) being fixedly connected to the mounting bracket (323). The limiting rod (325) provides the necessary direction of movement for the placement plate (313).

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