Precise circular track dispensing assembly machine for flat transformer

Abstract

The utility model discloses a precise circular track dispensing assembly machine for a flat transformer. A first magnetic core material sheet feeding mechanism is movably arranged above the feeding ends of a magnetic core E sheet placing bin, a magnetic core I sheet placing bin and a magnetic core material sheet conveying mechanism; the annular rail conveying mechanism is arranged on one side of the magnetic core material sheet conveying mechanism, and the second magnetic core material sheet feeding mechanism is movably arranged above the discharging end of the magnetic core material sheet conveying mechanism and the feeding end of the annular rail conveying mechanism. The dispensing mechanism and the magnetic core E sheet alternating mechanism are sequentially arranged on one side of the annular track conveying mechanism in the conveying direction of the annular track conveying mechanism, the magnetic core assembling mechanism is movably arranged above the annular track conveying mechanism and the magnetic core E sheet alternating mechanism, and the PCB feeding mechanism is movably arranged above the magnetic core E sheet alternating mechanism; the panel transformer discharging mechanism is movably arranged at the discharging end of the annular rail conveying mechanism and above the discharging conveying belt mechanism. The machining efficiency is high, and the machining precision is high.

Description

Technical Field

[0001] This utility model relates to the field of transformer production line technology, specifically to a precision ring track dispensing assembly machine for flat transformers. Background Technology

[0002] A transformer is a device that uses the principle of electromagnetic induction to change alternating current voltage. It is an essential component in electrical and electronic equipment or systems and determines the quality of the voltage.

[0003] Flat-plate transformers are generally manufactured by stacking and assembling. The existing manufacturing process usually involves placing the magnetic core E sheet on a fixture, applying adhesive to the magnetic core E sheet, then fastening the PCB board onto the magnetic core E sheet, applying adhesive to the magnetic core I sheet, and finally fastening the magnetic core I sheet onto the PCB board to complete the stacking and assembly production. However, this process requires applying adhesive to the magnetic core E sheet and the magnetic core I sheet separately, and fastening each magnetic core E sheet onto its corresponding magnetic core I sheet individually, resulting in low processing efficiency and low processing accuracy. Utility Model Content

[0004] The purpose of this invention is to provide a precision ring track dispensing and assembly machine for flat panel transformers, which aims to solve the technical problems of low processing efficiency and low processing accuracy caused by the need to separately dispense adhesive and then assemble flat panel transformers in the prior art.

[0005] The technical solution of this utility model is as follows:

[0006] A precision ring track dispensing and assembly machine for a flat-plate transformer includes a magnetic core E-piece placement chamber, a magnetic core I-piece placement chamber, a first magnetic core sheet feeding mechanism, a magnetic core sheet transmission mechanism, a second magnetic core sheet feeding mechanism, a ring track transmission mechanism, a dispensing mechanism, a magnetic core E-piece alternation mechanism, a PCB feeding mechanism, a magnetic core assembly mechanism, a flat-plate transformer unloading mechanism, and an unloading conveyor belt mechanism.

[0007] The magnetic core E-piece placement compartment is used to store magnetic core E-pieces;

[0008] The magnetic core I wafer placement compartment is used to store magnetic core I wafers;

[0009] The first magnetic core sheet feeding mechanism is movably disposed above the feeding end of the magnetic core E sheet placement chamber, the magnetic core I sheet placement chamber and the magnetic core sheet conveying mechanism, and is used to simultaneously grab the magnetic core E sheet and the magnetic core I sheet on the magnetic core E sheet placement chamber and the magnetic core I sheet placement chamber and place them respectively on the magnetic core sheet conveying mechanism for conveying.

[0010] The annular track transmission mechanism is located on one side of the magnetic core sheet transmission mechanism, and the second magnetic core sheet feeding mechanism is movably located above the unloading end of the magnetic core sheet transmission mechanism and the feeding end of the annular track transmission mechanism. It is used to simultaneously grab magnetic core sheet E and magnetic core sheet I on the magnetic core sheet transmission mechanism and place them respectively on the front and rear work positions of the transmission fixture of the annular track transmission mechanism.

[0011] The dispensing mechanism and the magnetic core E-piece alternation mechanism are sequentially arranged on one side of the circular track transmission mechanism along the transmission direction of the circular track transmission mechanism. The magnetic core assembly mechanism is movably arranged above the circular track transmission mechanism and the magnetic core E-piece alternation mechanism. The PCB loading mechanism is movably arranged above the magnetic core E-piece alternation mechanism. The magnetic core E-pieces transmitted by the circular track transmission mechanism first pass through the dispensing mechanism for PCB spot glue and assembly spot glue, and then are picked up and transferred by the magnetic core assembly mechanism to the magnetic core E-piece alternation mechanism. The PCB loading mechanism picks up a PCB and places it on the PCB dispensing position of the magnetic core E-piece on the magnetic core E-piece alternation mechanism for assembly. Then, the magnetic core assembly mechanism picks up the magnetic core E-piece with the PCB attached and assembles it with the magnetic core I-piece on the transmission fixture to form a flat transformer.

[0012] The flat-plate transformer unloading mechanism is movably mounted above the unloading end of the annular track transmission mechanism and the unloading conveyor belt mechanism, and is used to grab the assembled flat-plate transformer and place it on the unloading conveyor belt mechanism for unloading.

[0013] Furthermore, there are two sets of magnetic core E-piece placement compartments and magnetic core I-piece placement compartments.

[0014] Furthermore, a hair dryer is provided between the magnetic core E-piece placement chamber, the magnetic core I-piece placement chamber, and the magnetic core sheet conveying mechanism. During the feeding process of the first magnetic core sheet feeding mechanism, the hair dryer is used to remove dust and static electricity negative ions from the magnetic core E-piece and magnetic core I-piece.

[0015] Furthermore, the dispensing mechanism is provided in two sets, which can simultaneously perform dispensing operations on the magnetic core E pieces on two transfer fixtures.

[0016] Furthermore, a CCD detection mechanism is provided between the dispensing mechanism and the magnetic core E-sheet alternation mechanism to detect the dispensing quality of the magnetic core E-sheet.

[0017] Furthermore, the magnetic core E-plate alternation mechanism exchanges magnetic core E-plates through two vertically movable supports.

[0018] Furthermore, a lifting platform is movably arranged below the PCB loading mechanism. The lifting platform is movably arranged on a linear guide rail drive module. Above the other end of the linear guide rail drive module, there is a PCB loading bin with upper and lower openings and a pallet recycling bin. The PCB loading bin is used to stack PCB pallets from top to bottom. There is a set of lifting clamping modules on both sides of the bottom of the PCB loading bin. The pallet recycling bin is used to stack empty pallets from bottom to top.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model is provided with a magnetic core E-sheet placement bin, a magnetic core I-sheet placement bin, a first magnetic core sheet feeding mechanism, a magnetic core sheet conveying mechanism, a second magnetic core sheet feeding mechanism, a ring track conveying mechanism, a dispensing mechanism, a magnetic core E-sheet alternation mechanism, a PCB feeding mechanism, a magnetic core assembly mechanism, a flat transformer unloading mechanism, and an unloading conveyor belt mechanism. The magnetic core E-sheet placement bin is used to discharge magnetic core E-sheets, the magnetic core I-sheet placement bin is used to discharge magnetic core I-sheets, and the first magnetic core sheet feeding mechanism is used to grip the magnetic core E-sheet placement bin and the magnetic core I-sheet. Magnetic cores E and I are placed on a magnetic core sheet transport mechanism for transfer. A second magnetic core sheet loading mechanism then picks them up and positions them at the front and rear stations of the transport fixture on a circular track transport mechanism. During transport, the circular track transport mechanism first applies adhesive to the PCB and assembly points of the magnetic core E sheet via a dispensing mechanism. Then, a magnetic core assembly mechanism picks up the magnetic core E sheet and places it on a magnetic core E sheet alternation mechanism for PCB assembly. After PCB assembly, the magnetic core assembly mechanism picks up the magnetic core E sheet and assembles it with the magnetic core I sheet on the transport fixture to form a planar transformer. This invention eliminates the need for separate dispensing of magnetic cores E and I, improving processing efficiency while ensuring accuracy. The two dispensing mechanisms, combined with the magnetic core E sheet alternation mechanism that continuously alternates between magnetic core E sheets without PCB assembly and those with completed PCB assembly, further enhance the processing efficiency of the planar transformer and allow for the processing of two different specifications of planar transformers. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art 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.

[0021] Figure 1 The present invention provides a three-dimensional structure for a precision ring track dispensing assembly machine for flat transformers. Figure 1 ;

[0022] Figure 2The present invention provides a three-dimensional structure for a precision ring track dispensing assembly machine for flat transformers. Figure 2 ;

[0023] Figure 3 A planar structural diagram of a precision ring track dispensing assembly machine for flat transformers provided by this utility model. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0025] To illustrate the technical solution described in this utility model, specific embodiments are described below.

[0026] Example

[0027] Please see Figures 1-3 This embodiment provides a precision ring track dispensing and assembly machine for a flat-plate transformer, including a magnetic core E-piece placement chamber 1, a magnetic core I-piece placement chamber 2, a first magnetic core sheet feeding mechanism 3, a hair dryer 4, a magnetic core sheet transmission mechanism 5, a second magnetic core sheet feeding mechanism 6, a ring track transmission mechanism 7, a dispensing mechanism 8, a CCD detection mechanism 9, a magnetic core E-piece alternation mechanism 10, a PCB feeding mechanism 11, a magnetic core assembly mechanism 12, a flat-plate transformer unloading mechanism 13, and an unloading conveyor belt mechanism 14.

[0028] in:

[0029] Both the E-core placement chamber 1 and the I-core placement chamber 2 are provided in two sets. The E-core placement chamber 1 is used to store E-cores, and the I-core placement chamber 2 is used to store I-cores. This design allows for the loading of the next set of E-core placement chambers after both chambers have been used up, thus ensuring the continuity of machine processing and guaranteeing processing efficiency.

[0030] The first magnetic core sheet feeding mechanism 3 is movably positioned above the feeding end of the magnetic core E sheet placement chamber 1, the magnetic core I sheet placement chamber 2, the hair dryer device 4, and the magnetic core sheet conveying mechanism 5. It is used to simultaneously grasp the magnetic core E sheets and magnetic core I sheets from the magnetic core E sheet placement chamber 1 and the magnetic core I sheet placement chamber 2, and place them respectively onto the magnetic core sheet conveying mechanism 5 for transport. The hair dryer device 4 is located between the magnetic core E sheet placement chamber 1, the magnetic core I sheet placement chamber 2, and the magnetic core sheet conveying mechanism 5. During the feeding process of the first magnetic core sheet feeding mechanism 3, it can remove dust and static electricity ions from the magnetic core E sheets and magnetic core I sheets using a hair dryer.

[0031] The annular track transmission mechanism 7 is located on one side of the magnetic core sheet transmission mechanism 5. The second magnetic core sheet loading mechanism 6 is movably located above the unloading end of the magnetic core sheet transmission mechanism 5 and the loading end of the annular track transmission mechanism 7. It is used to simultaneously grab the magnetic core sheet E and magnetic core sheet I on the magnetic core sheet transmission mechanism 5 and place them respectively on the front and rear positions of the transmission fixture 71 of the annular track transmission mechanism 7.

[0032] The dispensing mechanism 8, the CCD detection mechanism 9, and the magnetic core E-piece alternation mechanism 10 are sequentially arranged on one side of the circular track transmission mechanism 7 along the transmission direction of the circular track transmission mechanism 7. The dispensing mechanism 8 is used to dispense glue onto the magnetic core E-pieces. It is provided in two sets and can simultaneously dispense glue onto magnetic core E-pieces on two transmission fixtures 71. The CCD detection mechanism 9 is used to detect the dispensing quality of the magnetic core E-pieces. The magnetic core E-piece alternation mechanism 10 is used to alternate between magnetic core E-pieces that have not been assembled with PCBs and those that have been assembled with PCBs. Specifically, it exchanges magnetic core E-pieces through two vertically movable supports.

[0033] The magnetic core assembly mechanism 12 is movably positioned above the annular track transmission mechanism 7 and the magnetic core E-piece alternation mechanism 10, while the PCB loading mechanism 11 is movably positioned above the magnetic core E-piece alternation mechanism 10. The magnetic core E-pieces transported by the annular track transmission mechanism 7 first pass through the dispensing mechanism 8 for PCB and assembly point adhesive application. Then, the magnetic core assembly mechanism 12 picks up and transfers them to the magnetic core E-piece alternation mechanism 10. The PCB loading mechanism 11 then picks up a PCB and places it on the PCB dispensing position of the magnetic core E-piece on the magnetic core E-piece alternation mechanism 10 for assembly. Finally, the magnetic core assembly mechanism 12 picks up the magnetic core E-piece with the PCB attached and assembles it with the magnetic core I-piece on the transmission fixture 71 to form a planar transformer.

[0034] A lifting platform 15 is movably mounted below the PCB loading mechanism 11. The lifting platform 15 is movably mounted on a linear guide drive module 16. Above the other end of the linear guide drive module 16, there is a PCB loading bin 17 with openings at the top and bottom and a pallet recycling bin 18. The PCB loading bin 17 is used to stack PCB pallets from top to bottom. There is a set of lifting clamping modules 19 on each side of the bottom of the PCB loading bin 17. The pallet recycling bin 18 is used to stack empty pallets from bottom to top. During PCB loading, the lifting platform 15 moves to below the PCB loading bin 17 under the action of the linear guide drive module 16. It receives the PCB tray containing the PCB from the PCB loading bin 17 by lifting. The PCB tray is clamped and released by the lifting clamping module 19. After receiving the PCB tray, it is driven by the linear guide drive module 16 to move to below the PCB loading mechanism 11. The PCB loading mechanism 11 grabs the PCB and loads it. After all the PCBs in the PCB tray are used up, the linear guide drive module 16 drives the lifting platform 15 to move with the empty tray to below the tray recycling bin 18. The empty tray is then inserted into the tray recycling bin 18 from bottom to top for recycling.

[0035] The flat plate transformer unloading mechanism 13 is movably positioned above the unloading end of the circular track transmission mechanism 7 and the unloading conveyor belt mechanism 14, and is used to grab the assembled flat plate transformer and place it on the unloading conveyor belt mechanism 14 for unloading.

[0036] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A precision ring track dispensing and assembly machine for flat-plate transformers, characterized in that: It includes a magnetic core E-piece placement bin, a magnetic core I-piece placement bin, a first magnetic core sheet feeding mechanism, a magnetic core sheet transfer mechanism, a second magnetic core sheet feeding mechanism, a circular track transfer mechanism, a dispensing mechanism, a magnetic core E-piece alternation mechanism, a PCB feeding mechanism, a magnetic core assembly mechanism, a flat transformer unloading mechanism, and an unloading conveyor belt mechanism; The magnetic core E-piece placement compartment is used to store magnetic core E-pieces; The magnetic core I wafer placement compartment is used to store magnetic core I wafers; The first magnetic core sheet feeding mechanism is movably disposed above the feeding end of the magnetic core E sheet placement chamber, the magnetic core I sheet placement chamber and the magnetic core sheet conveying mechanism, and is used to simultaneously grab the magnetic core E sheet and the magnetic core I sheet on the magnetic core E sheet placement chamber and the magnetic core I sheet placement chamber and place them respectively on the magnetic core sheet conveying mechanism for conveying. The annular track transmission mechanism is located on one side of the magnetic core sheet transmission mechanism, and the second magnetic core sheet feeding mechanism is movably located above the unloading end of the magnetic core sheet transmission mechanism and the feeding end of the annular track transmission mechanism. It is used to simultaneously grab magnetic core sheet E and magnetic core sheet I on the magnetic core sheet transmission mechanism and place them respectively on the front and rear work positions of the transmission fixture of the annular track transmission mechanism. The dispensing mechanism and the magnetic core E-piece alternation mechanism are sequentially arranged on one side of the circular track transmission mechanism along the transmission direction of the circular track transmission mechanism. The magnetic core assembly mechanism is movably arranged above the circular track transmission mechanism and the magnetic core E-piece alternation mechanism. The PCB loading mechanism is movably arranged above the magnetic core E-piece alternation mechanism. The magnetic core E-pieces transmitted by the circular track transmission mechanism first pass through the dispensing mechanism for PCB spot glue and assembly spot glue, and then are picked up and transferred by the magnetic core assembly mechanism to the magnetic core E-piece alternation mechanism. The PCB loading mechanism picks up a PCB and places it on the PCB dispensing position of the magnetic core E-piece on the magnetic core E-piece alternation mechanism for assembly. Then, the magnetic core assembly mechanism picks up the magnetic core E-piece with the PCB attached and assembles it with the magnetic core I-piece on the transmission fixture to form a flat transformer. The flat-plate transformer unloading mechanism is movably mounted above the unloading end of the annular track transmission mechanism and the unloading conveyor belt mechanism, and is used to grab the assembled flat-plate transformer and place it on the unloading conveyor belt mechanism for unloading.

2. The precision ring rail dispensing assembly machine for a flat transformer according to claim 1, characterized in that: There are two sets of magnetic core E-piece placement compartments and magnetic core I-piece placement compartments.

3. The precision ring rail dispensing assembly machine for a flat transformer according to claim 1, characterized in that: A hair dryer is also provided between the magnetic core E-piece placement chamber, the magnetic core I-piece placement chamber and the magnetic core sheet conveying mechanism. During the feeding process of the first magnetic core sheet feeding mechanism, the hair dryer is used to remove dust and static electricity negative ions from the magnetic core E-piece and magnetic core I-piece.

4. The precision ring rail dispensing assembly machine for flat-plate transformers according to claim 1, characterized in that: The dispensing mechanism is provided in two sets, which can simultaneously perform dispensing operations on the magnetic core E pieces on two transfer fixtures.

5. The precision ring rail dispensing assembly machine for a flat transformer according to claim 1, characterized in that: A CCD detection mechanism is also provided between the dispensing mechanism and the magnetic core E-sheet alternation mechanism to detect the dispensing quality of the magnetic core E-sheet.

6. The precision ring rail dispensing assembly machine for a flat transformer according to claim 1, characterized in that: The magnetic core E-plate alternation mechanism exchanges magnetic core E-plates through two supports that are movably positioned vertically.

7. The precision ring rail dispensing assembly machine for a flat transformer according to claim 1, characterized in that: A lifting platform is movably installed below the PCB loading mechanism. The lifting platform is movably installed on a linear guide rail drive module. Above the other end of the linear guide rail drive module, there is a PCB loading bin with openings at the top and bottom and a pallet recycling bin. The PCB loading bin is used to stack PCB pallets from top to bottom. There is a set of lifting clamping modules on both sides of the bottom of the PCB loading bin. The pallet recycling bin is used to stack empty pallets from bottom to top.

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