Quick disc changing structure

Abstract

The utility model discloses a quick disc changing structure which comprises a bottom plate, a feeding assembly, a lifting assembly and a winding assembly, wherein the feeding assembly and the lifting assembly are installed on the bottom plate, and the winding assembly is installed on the lifting assembly. The lifting assembly comprises a support installed on the bottom plate, a first motor installed on the support and a vertical plate installed on one side of the support and connected with an output lead screw of the first motor, and the vertical plate is provided with a plurality of winding assemblies arranged in parallel. By means of the cooperative relation among the winding assemblies, the lifting assembly and the feeding assembly, rapid and accurate automatic disc replacement is achieved, the production efficiency and the flexibility of the equipment are improved, and the vertical plate is driven by the first motor to move up and down along the support so as to drive the multiple winding assemblies arranged in parallel to act synchronously; meanwhile, rotation of the winding disc is controlled through the second motor, and the stability and the consistency of the terminal and the material belt in the winding process are ensured by combining the functions of the tensioning wheel and the guide wheel component.

Description

Technical Field

[0001] The utility model relates to the technical field of terminal manufacturing, in particular to a quick disc changing structure. Background Art

[0002] With the continuous advancement of automation technology, automation equipment is being used more and more widely in the electronics and automotive parts industries. Especially in the production and processing of terminals, the use of automation equipment has greatly improved production efficiency and product quality.

[0003] However, traditional terminal winding equipment often requires downtime to replace the material reel. The reel must be manually removed and replaced. This time-consuming process seriously affects production continuity and efficiency. Frequent downtime, especially on high-volume production lines, can significantly increase production costs.

[0004] However, during the reel change process, the terminals cannot be automatically captured or guided into the new empty reel, and human intervention is required to connect them, which poses a safety hazard. During the alternating reeling of terminals and strips, the synchronization of the two needs to be precisely controlled. Existing equipment is prone to misalignment of terminals and strips during alternating reeling, resulting in unqualified products. Utility Model Content

[0005] The purpose of the utility model is to provide a quick disc changing structure to solve the above problems existing in the prior art.

[0006] Technical solution: A quick disc changing structure, including:

[0007] A base plate, a feeding assembly and a lifting assembly mounted on the base plate, and a winding assembly mounted on the lifting assembly;

[0008] The lifting assembly includes a bracket mounted on the base plate, a first motor mounted on the bracket, and a vertical plate mounted on one side of the bracket and connected to the output screw rod of the first motor, wherein a plurality of winding assemblies arranged parallel to each other are provided on the vertical plate;

[0009] The winding assembly includes a truss installed on the vertical plate, a movable plate slidably installed on the truss, a second motor installed on the movable plate, a photoelectric switch, a guide wheel and a discharge tray, a tensioning wheel arranged on one side of the discharge tray and mounted on the movable plate, a guide plate arranged opposite to the photoelectric switch and mounted on the movable plate, an adjusting bolt installed on the movable plate and threadedly connected to the photoelectric switch, and movable pressure rollers arranged on both sides of the photoelectric switch and mounted on the movable plate.

[0010] In a further embodiment, the feeding assembly includes a support plate mounted on the base plate, a terminal feeding clamp and a terminal cutter mounted on the support plate.

[0011] In a further embodiment, the vertical plate is slidably connected to the bracket and the vertical plate is engaged with the output screw of the first motor.

[0012] In a further embodiment, the plurality of winding assemblies are parallel to the support plate.

[0013] In a further embodiment, the truss is perpendicular to the vertical plate, and a handle is provided at one end of the movable plate away from the vertical plate.

[0014] In a further embodiment, the output shaft of the second motor is connected to a winding disk, the unloading disk and the guide wheel are both rotatably connected to the movable plate, and the guide wheel guides the direction of the material strip placed in the unloading disk.

[0015] In a further embodiment, the tensioning wheel contacts the guide wheel and applies pressure to the guide wheel surface.

[0016] In a further embodiment, the movable pressure roller is a one-way roller and its rotation direction is toward the winding drum.

[0017] The invention can realize fast and accurate automatic reel changing through the cooperation relationship between the winding assembly, the lifting assembly and the feeding assembly, thereby improving the production efficiency and the flexibility of the equipment. The first motor drives the vertical plate to move up and down along the bracket, thereby driving multiple parallel arranged reel assemblies to move synchronously; at the same time, the rotation of the reel is controlled by the second motor, and the functions of the tensioning wheel and the guide wheel components are combined to ensure the stability and consistency of the terminal and the material strip during the reeling process. In addition, the photoelectric switch arranged on the movable plate can monitor the reeling length of the terminal in real time and adjust the position of the photoelectric switch and the movable pressure roller by adjusting the bolt to control the tension of the material strip and ensure the reeling quality. The unidirectional rotating pressure roller presses the material strip and the terminal passing through the guide plate, so that the terminal is brought into the reel for reeling as the material strip moves, thereby avoiding personnel intervention to connect the terminal to the reel during the reel changing process. The movable plate realizes the movement of the reeling assembly to separate it from other reeling assemblies during operation, ensuring the safe removal of the terminal after reeling is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the winding component of the present utility model.

[0020] Figure 3It is a main structural diagram of the present utility model.

[0021] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0022] Figure 5 It is a schematic diagram of the top view of the winding component of the present invention.

[0023] Figure 6 It is a partial enlarged view of the present utility model.

[0024] Figure 7 It is a schematic diagram of the material strip routing of the present utility model.

[0025] The accompanying drawings are marked as follows: 1. Base plate; 2. Feeding assembly; 3. Lifting assembly; 4. Winding assembly; 21. Support plate; 31. Bracket; 32. Vertical plate; 33. First motor; 41. Truss; 42. Moving plate; 43. Winding disk; 44. Unwinding disk; 45. Tensioning wheel; 46. Guide wheel; 47. Guide plate; 48. Photoelectric switch; 49. Moving pressure roller; 50. Adjusting bolt. DETAILED DESCRIPTION

[0026] The utility model realizes fast and accurate automatic reel changing through a quick reel-changing structure and the cooperation between the winding assembly, the lifting assembly and the feeding assembly, thereby improving production efficiency and equipment flexibility. The first motor is used to drive the vertical plate to move up and down along the bracket, thereby driving multiple parallel-arranged reel assemblies to move synchronously; at the same time, the rotation of the reel is controlled by the second motor, and the functions of the tensioning wheel and the guide wheel components are combined to ensure the stability and consistency of the terminal and the material strip during the reeling process. The following is a detailed description of the solution through specific embodiments.

[0027] Reference Figure 1-Figure 7 A quick disc changing structure is shown, comprising:

[0028] A base plate 1, a feeding assembly 2 and a lifting assembly 3 installed on the base plate 1, and a winding assembly 4 installed on the lifting assembly 3; the feeding assembly 2 includes a support plate 21 installed on the base plate 1, a terminal feeding clamp and a terminal cutter installed on the support plate 21.

[0029] The lifting assembly 3 includes a bracket 31 installed on the base plate 1, a first motor installed on the bracket 31, and a vertical plate 32 installed on one side of the bracket 31 and connected to the output screw rod of the first motor. The vertical plate 32 is provided with a plurality of winding assemblies 4 arranged parallel to each other; the plurality of winding assemblies 4 are all parallel to the support plate 21, the vertical plate 32 is slidably connected to the bracket 31, and the vertical plate 32 is engaged with the output screw rod of the first motor.

[0030] The winding assembly 4 includes a first motor 41 mounted on the truss 33 on the vertical plate 32, a movable plate 42 mounted on the first motor 41, a second motor mounted on the movable plate 42, a photoelectric switch 48, a guide wheel 46 and a discharge tray 44, a tensioning wheel 45 arranged on one side of the discharge tray 44 and mounted on the movable plate 42, a guide plate 47 arranged opposite to the photoelectric switch 48 and mounted on the movable plate 42, an adjusting bolt 50 mounted on the movable plate 42 and threadedly connected to the photoelectric switch 48, and a tensioning wheel 45 arranged on the side of the discharge tray 44 and mounted on the movable plate 42. 48 and movable pressure rollers 49 installed on both sides of the movable plate 42; the first motor of the truss 33; 41 is perpendicular to the vertical plate 32, and a handle is provided on the end of the movable plate 42 away from the vertical plate 32; the output shaft of the second motor is connected to the winding disk 43, and the discharge disk 44 and the guide wheel 46 are both rotatably connected to the movable plate 42, and the guide wheel 46 guides the direction of the material belt placed in the discharge disk 44, and the tensioning wheel 45 contacts the guide wheel 46 and applies pressure to the surface of the guide wheel 46; the movable pressure roller 49 is a one-way roller and its rotation direction is toward the winding disk 43.

[0031] Working principle: First, the terminal feeding clamp clamps the produced terminal and guides the terminal through the terminal cutter to the guide plate 47. The material strip is installed on the discharge tray 44 and connected to the reel 43 through the tensioning wheel 45 and the guide wheel 46 to ensure that the initial position of the terminal and the material strip is correct. The guide wheel 46 and the tensioning wheel 45 work together to ensure that the material strip maintains appropriate tension during the reeling process. The first motor is started to drive the vertical plate 32 to move up and down along the bracket 31, so that the reeling assembly 4 reaches the working position of the terminal feeding clamp;

[0032] When the terminal is guided to the guide plate 47, the pressing roller 49 is moved close to the terminal and the material strip, so that the material strip and the terminal are located between the guide plate 47 and the moving pressing roller 49. Then the second motor is started to drive the winding disk 43 to rotate and start winding the terminal and the material strip. The material strip covers the wound terminal. The material strip is guided by the guide wheel 46 and the tensioning wheel 45 and covers the wound terminal. The steps are repeated to realize the alternating winding of one layer of terminal and one layer of material strip.

[0033] During the winding process, the movable pressure roller 49 rotates in one direction, and thus the terminal is moved while the material strip rotates. When the terminal enters the winding drum 43, the movable pressure roller 49 disengages, and the photoelectric switch 48 monitors the winding length of the terminal in real time. When it detects that the winding drum 43 is about to be full, the terminal cutter is controlled to work, and then the second motor stops rotating, and the winding drum 43 stops winding.

[0034] At this time, the first motor drives the vertical plate 32 to move upward, so that the completed winding assembly 4 leaves the working position and the waiting winding assembly 4 enters. When it reaches the set position, the terminal feeding clamp sends the terminal to the moving pressure roller 49 to guide the moving direction so that it enters the new empty tray;

[0035] During the empty reel winding process, take out the other terminals that have been wound up, adjust the position of the movable plate 42 by pulling the handle to keep it away from the running winding component 4, then remove the wound terminal, place a new empty reel, and finally connect the material strip to the winding reel 43, then push the movable plate 42 back to its original position, ensure that all components are reset, and repeat the above steps to perform the next round of winding and reel changing operations.

[0036] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and these equivalent transformations all fall within the scope of protection of the present invention.

Claims

1. A quick disc changing structure, comprising: A base plate, a feeding assembly and a lifting assembly mounted on the base plate, and a winding assembly mounted on the lifting assembly; The lifting assembly comprises a bracket mounted on the base plate, a first motor mounted on the bracket, and a vertical plate mounted on one side of the bracket and connected to the output screw rod of the first motor, wherein a plurality of winding assemblies arranged parallel to each other are provided on the vertical plate; The winding assembly includes a truss installed on the vertical plate, a movable plate slidably installed on the truss, a second motor installed on the movable plate, a photoelectric switch, a guide wheel and a discharge tray, a tensioning wheel arranged on one side of the discharge tray and mounted on the movable plate, a guide plate arranged opposite to the photoelectric switch and mounted on the movable plate, an adjusting bolt installed on the movable plate and threadedly connected to the photoelectric switch, and movable pressure rollers arranged on both sides of the photoelectric switch and mounted on the movable plate.

2. The fast disc changing structure according to claim 1, characterized in that: The feeding assembly includes a support plate installed on the bottom plate, a terminal feeding clamping claw installed on the support plate, and a terminal cutter.

3. The fast disc changing structure according to claim 1, characterized in that: The vertical plate is slidably connected to the bracket and is engaged with the output screw rod of the first motor.

4. The fast disc changing structure according to claim 1, characterized in that: The plurality of winding assemblies are parallel to the support plate.

5. The fast disc changing structure according to claim 1, characterized in that: The truss is perpendicular to the vertical plate, and a handle is provided at one end of the movable plate away from the vertical plate.

6. The fast disc changing structure according to claim 1, characterized in that: The output shaft of the second motor is connected to a winding disk, and the unwinding disk and the guide wheel are both rotatably connected to the movable plate.

7. The fast disc changing structure according to claim 1, characterized in that: The tensioning wheel contacts the guide wheel and applies pressure to the guide wheel surface.

8. The fast disc changing structure according to claim 1, characterized in that: The movable pressing roller is a one-way roller and its rotation direction is toward the winding disk.

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