Efficient laminating device for iron core

Abstract

The utility model provides a high-efficiency laminating device for iron cores, which belongs to the technical field of iron core processing, aims to solve the problems that the stacking phenomenon of the formed iron cores at the upper end of a discharging frame is easily caused and the discharging efficiency is influenced due to the friction resistance influence when the formed iron cores are contacted with the discharging frame, and comprises a support frame, the working supporting table is fixedly connected to the front side of the top end face of the supporting rack. The overlying auxiliary frame is arranged on the top end face of the working supporting table in an up-down sliding mode. The two conveying belts are arranged on the left side and the right side of the supporting rack correspondingly. The discharging frame is fixedly connected to the outer side of the rear end face of the supporting rack. The discharging auxiliary frame is arranged between the conveying auxiliary roller at the rear end and the discharging frame in a reciprocating sliding mode. The discharging auxiliary mechanism is arranged between the rear end conveying auxiliary roller and the discharging auxiliary frame. According to the arrangement frame, the formed iron cores are pushed and assisted, the phenomenon that the formed iron cores are stacked at the upper end of the arrangement frame is greatly avoided, the arrangement efficiency is improved, and the working efficiency when the iron cores are subjected to overlying machining through an essential device is improved.

Description

Technical Field

[0001] This utility model belongs to the field of iron core processing technology, and more specifically, it relates to a high-efficiency stacking device for iron cores. Background Technology

[0002] In the manufacturing process of iron cores for power equipment such as motors, transformers, and inductors, multiple iron cores are often stacked and subjected to appropriate pressure to form a single structure. In the actual application of the iron core stacking device, the iron core layers are usually introduced between the stacking frame and the worktable. The iron cores are stacked and formed by the up-and-down movement of the stacking frame. Then, the formed iron cores are introduced to the discharge rack by the help of the conveyor belt, and finally, the operators collect the formed iron cores.

[0003] For example, existing application number CN202020390486.5 discloses a rotor core stacking press, which relates to rotor core processing equipment. It aims to solve the problem that manual material feeding and collection is too inefficient. The key technical points are: a through slot is provided on the workbench; a limiting block is fixedly connected to the end of the through slot away from the discharge port; a flap is rotatably connected inside the through slot; a limiting block is fixedly connected to the flap for contacting the top surface of the limiting block; a guide tube is fixedly connected inside the support frame; a push rod is slidably connected inside the guide tube, located below the side of the flap facing the limiting block; and a foot pedal structure is provided below the workbench for lifting the push rod. This rotor core stacking press uses the foot pedal structure to lift the push rod, causing the flap to deflect, thus allowing the core to slide down into the discharge port under the influence of gravity.

[0004] Based on the above, during the material collection process of the formed iron core, the inertial force of the conveyor belt is often used to push the iron core to the discharge rack. Due to the frictional resistance when the formed iron core contacts the discharge rack during the pushing process, the formed iron core is easily piled up at the top of the discharge rack, which affects the discharge efficiency and the working efficiency when the iron core is stacked. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a high-efficiency stacking device for iron cores. This device solves the problem that during the material collection process of forming iron cores, the inertial force of the conveyor belt is often used to push the iron cores to the discharge rack. However, due to the frictional resistance between the forming iron cores and the discharge rack during this pushing process, the forming iron cores easily accumulate at the top of the discharge rack, affecting the discharge efficiency and the overall efficiency of the iron core stacking process.

[0006] The purpose and effectiveness of this utility model's high-efficiency stacking device for iron cores are achieved through the following specific technical means:

[0007] A high-efficiency stacking device for iron cores includes a support frame, a working support platform, a stacking auxiliary frame, a conveyor belt, a discharge frame, a discharge auxiliary frame, and a discharge auxiliary mechanism. The working support platform is fixedly connected to the front side of the top end face of the support frame. The stacking auxiliary frame is slidably disposed on the top end face of the working support platform. There are two conveyor belts, which are respectively disposed on the left and right sides of the support frame. Conveying auxiliary rollers are disposed on the front and rear sides of the conveyor belts. The conveyor belts are wound around the outer side of the conveying auxiliary rollers. The discharge frame is fixedly connected to the outer side of the rear end face of the support frame, and the rear side of the discharge frame has a sloping structure that slopes from the upper front side to the lower rear side. The discharge auxiliary frame is reciprocally slidably disposed between the rear conveying auxiliary roller and the discharge frame. The discharge auxiliary mechanism is disposed between the rear conveying auxiliary roller and the discharge auxiliary frame.

[0008] Furthermore, both ends of the conveying auxiliary roller are coaxially fixedly connected to positioning connecting shafts; the positioning connecting shafts are rotatably connected to the support frame; the outer side of the front end of the positioning connecting shaft is coaxially fixedly connected to the outer side of the drive motor shaft.

[0009] The material discharge auxiliary mechanism includes: a transmission auxiliary shaft and a pulley transmission assembly. There are two sets of transmission auxiliary shafts, which are rotatably arranged on the outside of the two rear conveying auxiliary rollers. There are two sets of pulley transmission assemblies, which are respectively arranged between the transmission auxiliary shaft and the conveying auxiliary roller on the same side.

[0010] Furthermore, the material discharge auxiliary mechanism also includes: a positioning auxiliary shaft and a drive pulley. There are two sets of positioning auxiliary shafts, which are rotatably arranged on the lower side behind the two sets of transmission auxiliary shafts. There are two sets of drive pulleys, which are coaxially fixedly connected to the outer side of the two sets of positioning auxiliary shafts and transmission auxiliary shafts. A drive belt is wound between the drive pulleys on the left and right sides.

[0011] Furthermore, positioning guide blocks are fixedly connected to the outer sides of the left and right end faces of the material discharge auxiliary frame; the outer ends of the positioning guide blocks are fixedly connected to the drive belt.

[0012] Furthermore, the lower end of the material discharge auxiliary frame is elastically connected to an elastic auxiliary frame using an elastic connector;

[0013] A compensation plate is fixedly connected between the contact surfaces of the discharge rack and the support frame; the front end of the discharge rack is flush with the conveyor belt.

[0014] Furthermore, protective baffles are fixedly connected to the left and right sides of the top end face of the discharge rack; a material collection auxiliary plate is fixedly connected to the rear end of the protective baffle; the material collection auxiliary plate is an inclined plate structure that slopes from the outer front end to the inner rear end.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In use, after the iron core is stacked and formed, during the conveying and unloading process of the iron core, the rotational force of the rear conveying auxiliary roller is used to realize the automatic drive of the unloading auxiliary mechanism, so that the unloading auxiliary frame slides back and forth in front of the unloading frame to push and assist the formed iron core. This greatly avoids the accumulation of the formed iron core on the upper end of the unloading frame, improves the unloading efficiency, and further enhances the working efficiency when using the intrinsic device to stack the iron core.

[0017] In use, this utility model provides protective assistance for the forming iron core during material discharge, ensuring the accuracy of the discharge position as the iron core is discharged from the rear of the discharge rack, improving the ease of operation for operators when collecting forming iron cores, and further enhancing the effectiveness of this device in practical applications. Attached Figure Description

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

[0019] Figure 2 This is a schematic diagram of the material discharge auxiliary mechanism and conveyor belt installation structure of this utility model.

[0020] Figure 3 This is a schematic diagram of the material feeding auxiliary frame and the installation structure of the material feeding frame of this utility model.

[0021] Figure 4 This is a schematic diagram of the installation structure of the material discharge auxiliary mechanism and material discharge auxiliary frame of this utility model.

[0022] Figure 5 This is a schematic diagram of the connection structure between the material rack and the protective baffle of this utility model.

[0023] Figure 6 This is a schematic diagram of the connection structure between the material discharge auxiliary frame and the elastic auxiliary frame of this utility model.

[0024] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0025] 1. Support frame; 2. Working support platform; 3. Stacking auxiliary frame; 4. Conveyor belt; 401. Conveying auxiliary roller; 402. Positioning connecting shaft; 5. Discharge frame; 501. Protective baffle; 502. Material collection auxiliary plate; 6. Discharge auxiliary frame; 601. Elastic auxiliary frame; 602. Positioning guide block; 7. Transmission auxiliary shaft; 701. Pulley transmission assembly; 702. Positioning auxiliary shaft; 703. Drive pulley; 704. Drive belt. Detailed Implementation

[0026] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0027] Example 1:

[0028] As attached Figure 1 To be continued Figure 4 As shown:

[0029] This utility model provides a high-efficiency stacking device for iron cores, including a support frame 1, a working support platform 2, a stacking auxiliary frame 3, a conveyor belt 4, a discharge frame 5, a discharge auxiliary frame 6, and a discharge auxiliary mechanism. The working support platform 2 is fixedly connected to the front side of the top end face of the support frame 1. The stacking auxiliary frame 3 is slidably disposed on the top end face of the working support platform 2. There are two conveyor belts 4, which are respectively disposed on the left and right sides of the support frame 1. Conveying auxiliary rollers 401 are disposed on the front and rear sides of the conveyor belts 4. The conveyor belts 4 are wound around the outside of the conveying auxiliary rollers 401. The discharge frame 5 is fixedly connected to the outside of the rear end face of the support frame 1. The rear side of the discharge frame 5 is a sloping structure that slopes from the upper front side to the lower rear side. The discharge auxiliary frame 6 is slidably disposed between the rear conveying auxiliary rollers 401 and the discharge frame 5. The discharge auxiliary mechanism is disposed between the rear conveying auxiliary rollers 401 and the discharge auxiliary frame 6.

[0030] The two ends of the conveying auxiliary roller 401 are coaxially fixedly connected to the positioning connecting shaft 402; the positioning connecting shaft 402 is rotatably connected to the support frame 1; the outer side of the front positioning connecting shaft 402 is coaxially fixedly connected to the outer side of the drive motor shaft.

[0031] The material discharge auxiliary mechanism includes: a transmission auxiliary shaft 7 and a pulley transmission assembly 701. There are two sets of transmission auxiliary shafts 7, which are rotatably arranged on the outside of the two rear conveying auxiliary rollers 401. There are two sets of pulley transmission assemblies 701, which are respectively arranged between the transmission auxiliary shaft 7 and the conveying auxiliary roller 401 on the same side.

[0032] The material discharge auxiliary mechanism also includes: a positioning auxiliary shaft 702 and a drive pulley 703. There are two sets of positioning auxiliary shafts 702, which are rotatably arranged on the lower side behind the two sets of transmission auxiliary shafts 7. There are two sets of drive pulleys 703, which are coaxially fixedly connected to the outer side of the two sets of positioning auxiliary shafts 702 and transmission auxiliary shafts 7. A drive belt 704 is wound between the drive pulleys 703 on the left and right sides.

[0033] The outer sides of the left and right end faces of the material discharge auxiliary frame 6 are fixedly connected with positioning guide blocks 602; the outer ends of the positioning guide blocks 602 are fixedly connected to the drive belt 704.

[0034] The specific usage and function of this embodiment are as follows:

[0035] In use, after the iron core is stacked and formed, the iron core is conveyed backward by the cooperation of the conveying auxiliary roller 401 and the conveyor belt 4. During the conveying of the iron core, as the conveying auxiliary roller 401 rotates, the rear conveying auxiliary roller 401 drives the transmission auxiliary shaft 7 to rotate by the cooperation of the pulley transmission assembly 701. During the rotation of the transmission auxiliary shaft 7, the drive pulley 703 drives the drive belt 704 to rotate synchronously. During the rotation of the drive belt 704, the discharge auxiliary frame 6 is pushed to slide back and forth synchronously above the discharge frame 5. During the backward sliding of the discharge auxiliary frame 6, the elastic auxiliary frame 601 is used to realize the automatic pushing of the formed iron core.

[0036] Example 2:

[0037] As attached Figure 5 To be continued Figure 6 As shown:

[0038] Based on Example 1:

[0039] Among them, the lower end of the material discharge auxiliary frame 6 is elastically connected to the elastic auxiliary frame 601 using an elastic connector;

[0040] A compensation plate is fixedly connected between the mating surfaces of the discharge rack 5 and the support frame 1; the front end of the discharge rack 5 is flush with the conveyor belt 4.

[0041] Among them, protective baffles 501 are fixedly connected to the left and right sides of the top end face of the material discharge rack 5; a material collection auxiliary plate 502 is fixedly connected to the rear end of the protective baffle 501; the material collection auxiliary plate 502 is an inclined plate structure that slopes from the outer front end to the inner rear end.

[0042] The specific usage and function of this embodiment are as follows:

[0043] In use, the protective baffle 501 protects both sides of the discharge rack 5 during the process of pushing and discharging the formed iron core, greatly preventing the iron core from being discharged from the left and right sides of the discharge rack 5. The material collection auxiliary plate 502 guides and assists the formed iron core during the discharge process, ensuring that the formed iron core is always discharged from the center position behind the discharge rack 5.

[0044] The following points should be noted in this article:

[0045] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0046] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0047] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A high-efficiency stacking device for iron cores, comprising a support frame, a working support platform, a stacking auxiliary frame, a conveyor belt, a discharge frame, a discharge auxiliary frame, and a discharge auxiliary mechanism, wherein the working support platform is fixedly connected to the front side of the top end face of the support frame; the stacking auxiliary frame is slidably disposed on the top end face of the working support platform; characterized in that: The two conveying belts are arranged on the left and right sides of the support frame respectively, and the front and rear sides of the conveying belt are provided with conveying auxiliary rollers, the conveying belt is wound outside the conveying auxiliary rollers, the discharge frame is fixedly connected to the outer side of the rear end surface of the support frame, the rear side of the discharge frame is a slope structure inclined from the upper side of the front end to the lower side of the rear end, the discharge auxiliary frame is reciprocally slidably arranged between the rear end conveying auxiliary roller and the discharge frame, and the discharge auxiliary mechanism is arranged between the rear end conveying auxiliary roller and the discharge auxiliary frame.

2. The high efficient lamination device for the core according to claim 1, characterized in that: The two ends of the conveying auxiliary roller are coaxially fixedly connected with a positioning connecting shaft, the positioning connecting shaft is rotationally connected with the support frame, and the outer side of the positioning connecting shaft at the front end is coaxially fixedly connected to the outer side of the rotating shaft of the driving motor. The discharge auxiliary mechanism comprises a transmission auxiliary shaft and a pulley transmission assembly, the transmission auxiliary shaft has two groups, the two groups of transmission auxiliary shafts are rotationally arranged outside the two rear end conveying auxiliary rollers respectively, and the pulley transmission assembly has two groups, the two groups of pulley transmission assemblies are arranged between the transmission auxiliary shafts and the conveying auxiliary rollers on the same side.

3. The high efficient lamination device for core according to claim 2, characterized in that: The discharge auxiliary mechanism further comprises a positioning auxiliary shaft and a driving pulley, the positioning auxiliary shaft has two groups, the two groups of positioning auxiliary shafts are rotationally arranged below the two groups of transmission auxiliary shafts, the driving pulley has two groups, the two groups of driving pulleys are coaxially fixedly connected to the outer sides of the two groups of positioning auxiliary shafts and the transmission auxiliary shafts, and the driving belts are wound between the driving pulleys on the same side.

4. The high efficient lamination device for the core according to claim 3, characterized in that: The outer sides of the left and right end surfaces of the discharge auxiliary frame are fixedly connected with positioning guide blocks, and the outer ends of the positioning guide blocks are fixedly connected with the driving belts.

5. The high efficient lamination device for core according to claim 1, characterized in that: The lower end of the discharge auxiliary frame is elastically connected with an elastic auxiliary frame through an elastic connecting piece. The discharge frame and the support frame are fixedly connected with a compensation plate between the abutting surfaces, and the front end of the discharge frame is flush with the conveying belt.

6. The high efficient lamination device for core according to claim 1, characterized in that: The left and right sides of the top end surface of the discharge frame are fixedly connected with protective baffles, the rear end of the protective baffle is fixedly connected with a material collecting auxiliary plate, and the material collecting auxiliary plate is an inclined plate structure inclined from the outer side of the front end to the inner side of the rear end.

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