Automatic assembling equipment for pressing strip of switching power supply

Abstract

The utility model relates to the technical field of switching power supplies, in particular to an automatic assembling device of a switching power supply pressing strip, which comprises a supporting platform, a pressing strip transmission mechanism, an electric bolt cutter and a positioning platform, and the electric bolt cutter and the positioning platform are both arranged on the supporting platform. The pressing strip conveying mechanism is arranged on one side of the supporting platform, the output end of the pressing strip conveying mechanism extends to the supporting platform and is located above the positioning platform, the positioning platform comprises a supporting block, a fixing plate and an inserting plate, the supporting block is fixedly connected to the supporting platform, the fixing plate is transversely and fixedly connected to the platform, and the inserting plate is transversely inserted into one side of the fixing plate; a limiting plate is arranged at the end, away from the fixing plate, of the inserting plate, the limiting plate is vertically and fixedly connected to the inserting plate, and a fixing device used for fixing the inserting plate to the fixing plate is arranged on one side of the fixing plate, so that the purpose that workers do not need to align to the cutter location point of the electric bolt cutter every time before installing the pressing strip is achieved, and the machining efficiency is improved is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of switching power supplies, and in particular to an automatic assembly device for a switching power supply molding. Background Art

[0002] A switching-mode power supply, also known as an alternating current power supply or switching converter, is a high-frequency power conversion device and a type of power supply. Its function is to convert a voltage level to the voltage or current required by the user through various architectures. The input of a switching power supply is typically AC (such as mains electricity) or DC, while the output is typically for devices requiring DC power, such as personal computers. The switching power supply performs the voltage and current conversion between the two. Automated assembly equipment for switching power supply clamps is a specialized screw machine for power supply clamps.

[0003] The structure of the special screw machine for power strips includes: a support platform, a strip transmission mechanism, an electric bolt cutter and a positioning platform. The electric bolt cutter and the positioning platform are both arranged on the support platform, and one end of the strip transmission mechanism extends to the support platform and is located above the positioning platform.

[0004] In the prior art, when installing a pressure strip on a switching power supply, it is necessary to first place the switching power supply on a positioning platform and align it with the tool position of the electric screwdriver. Then, a pressure strip transmission mechanism transmits the pressure strip into the switching power supply. Then, the electric screwdriver is started to fix the pressure strip on the switching power supply. In this way, the pressure strip is installed on the switching power supply. However, placing the switching power supply on the positioning platform requires workers to align the tool position of the electric bolt driver. This results in the workers needing to align the tool position of the electric bolt driver every time before installing the pressure strip, which reduces work efficiency. In order to improve work efficiency, an automatic assembly device for switching power supply pressure strips that does not require tool position alignment during the processing process is needed. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this application is to provide an automatic assembly equipment for a switching power supply strip to solve the technical problem in the existing technology that the staff need to align the knife position of the electric bolt cutter before installing the strip each time, which results in low work efficiency.

[0006] The above-mentioned purpose of the present application is achieved through the following technical solutions: an automatic assembly device for a switching power supply pressure strip, comprising a support platform, a pressure strip transmission mechanism, an electric bolt cutter and a positioning platform, the electric bolt cutter and the positioning platform are both arranged on the support platform, the pressure strip transmission mechanism is arranged on one side of the support platform and the output end of the pressure strip transmission mechanism extends to the support platform and is located above the positioning platform, the positioning platform comprises a support block, a fixed plate and a plug-in plate, the support block is fixedly connected to the support platform, the fixed plate is laterally fixedly connected to the platform, the plug-in plate is laterally plugged into one side of the fixed plate, a limit plate is provided at one end of the plug-in plate away from the fixed plate, the limit plate is vertically fixedly connected to the plug-in plate, and a fixing device for fixing the plug-in plate to the fixed plate is provided on one side of the fixed plate.

[0007] By adopting the above technical solution, by adjusting the distance between the plug-in board and the fixed plate, the distance between the limit plate and the knife position is equal to the distance between the end face of one end of the switching power supply and the point where the bolt needs to be screwed in, and then the plug-in board is fixed to the fixed plate with a fixing device. Then, the switching power supply can be placed on the positioning platform, and the end face of one end of the switching power supply is pushed against the limit plate. In this way, the knife position is already aligned, and the pressure strip transmission mechanism is waited for to transmit the pressure strip to the switching power supply, and then the electric screwdriver is started to fix the pressure strip on the switching power supply. In this way, the pressure strip is installed on the switching power supply, and the staff does not need to align the knife position of the electric bolt cutter before installing the pressure strip each time, thereby improving the processing efficiency.

[0008] Furthermore, the fixing device includes two opposite sliding plates, fixing bolts and guide pillars. A horizontal through-slot is provided on one side of the fixing plate. The guide pillar is fixedly connected to one end of the plug-in plate inserted in the fixing plate and extends out of the fixing plate through the through-slot. The two sliding plates are arranged on one side of the fixing plate where the through-slot is provided and are connected to the fixing plate by sliding up and down. The fixing bolts are provided at both ends of the sliding plates, and threaded holes are provided at both ends of the two sliding plates.

[0009] By adopting the above technical solution, the plug-in board is fixed to the fixed plate in this way. After adjusting the distance between the plug-in board and the fixed plate, the two sliding plates are slid so that the two sliding plates clamp the guide pillars, and then the fixing bolts are screwed into both ends of the sliding plates. The fixing bolts pass through the threaded holes of the two sliding plates and the guide pillars to fix the plug-in board to the fixed plate.

[0010] Furthermore, a groove having a shape matching that of the sliding plate is formed on the upper surface of the guide post.

[0011] By adopting the above technical solution, when the sliding plate at the upper end of the guide post presses the guide post, it will be pressed into the groove, so that the sliding plate can fix the guide post more firmly without deviation.

[0012] Furthermore, a groove having a shape matching that of the sliding plate is formed on the lower surface of the guide post.

[0013] By adopting the above technical solution, when the sliding plates at the upper and lower ends of the guide post press the guide post, they will be pressed into the groove, so that the sliding plates can be clamped in place by the side walls of the guide post groove, thereby making the guide post more firmly fixed and prevented from deviation.

[0014] Furthermore, a through opening is provided at the lower end of the limiting plate, and the through opening is located on the upper surface of the plug-in plate. A compensation plate is provided at the lower end of the limiting plate, and the compensation plate is plugged into the limiting plate. The thickness of the compensation plate is equal to the height difference between the plug-in plate and the fixed plate, and the length of the compensation plate is greater than the length of the plug-in plate.

[0015] By adopting the above technical solution, the plug-in board is plugged into the fixed plate, which will form a height difference between the plug-in board and the fixed plate. This height difference causes the switching power supply to tilt toward the plug-in board when it is placed on them for screwing. This will cause the screws to be screwed in inaccurately and damage the switching power supply. The provision of the compensation plate solves this technical problem. The compensation plate is plugged into the limit plate through the through opening. The compensation plate plugged into the limit plate is located on the upper surface of the plug-in board, which just compensates for the height difference between the plug-in board and the fixed plate.

[0016] Furthermore, a limiting device for limiting the movement of the compensation plate is provided at one end of the compensation plate away from the limiting plate.

[0017] By adopting the above technical solution, the vibration generated during the processing may vibrate the compensation plate gradually away from the plug-in board, causing the height difference to affect the normal processing again. The setting of the limit device solves this technical problem. The limit device solves this technical problem by limiting the movement of the compensation plate.

[0018] Furthermore, the limiting device includes a limiting bolt and a limiting screw hole. The limiting screw hole is opened on the end of the compensation plate away from the fixed plate and the position of the support platform close to the plug-in plate. The limiting screw hole of the compensation plate and the limiting screw hole of the support platform are on the same axis.

[0019] By adopting the above technical solution, the movement of the compensation plate is limited in this way. After the compensation plate is plugged into the limit plate through the through hole and the compensation plate plugged into the limit plate is located on the upper surface of the plug-in plate to compensate for the height difference between the plug-in plate and the fixed plate, a limit bolt is screwed into the end of the compensation plate away from the fixed plate, so that the limit bolt passes through the compensation plate and is threadedly connected to the support platform, thereby limiting the movement of the compensation plate.

[0020] Furthermore, one end of the fixing bolt passing through the two sliding plates is provided with a fixing nut.

[0021] By adopting the above technical solution, the fixing nut is used to strengthen the function of the fixing bolt and strengthen the fixation of the fixing device.

[0022] In summary, the present application includes at least one of the following beneficial technical effects.

[0023] By setting the positioning platform and the fixing device, it is possible to adjust the distance between the plug-in board and the fixed plate, so that the distance between the limit plate and the knife position is equal to the distance between the end face of one end of the switching power supply and the point where the bolt needs to be screwed in. Then, the two sliding plates are slid so that the two sliding plates clamp the guide pillars, and then the fixing bolts are screwed into the two ends of the sliding plates, so that the fixing bolts pass through the two sliding plates through the threaded holes, and the plug-in board is fixed to the fixed plate through the guide pillars. Then, the switching power supply can be placed on the positioning platform, and the end face of one end of the switching power supply is pushed against the limit plate, so that the knife position is already aligned, and the pressure strip transmission mechanism is waited for to transmit the pressure strip to the switching power supply, and then the electric screwdriver is started to fix the pressure strip on the switching power supply. In this way, the pressure strip is installed on the switching power supply, so that the staff does not need to align the knife position of the electric screwdriver before installing the pressure strip each time, thereby improving the processing efficiency.

[0024] By setting up the compensation plate and the limit device, the compensation plate is adjusted so that the compensation plate completely covers the upper surface of the plug-in board, and then the limit bolt is screwed into the end of the compensation plate away from the fixed plate, so that the limit bolt passes through the compensation plate thread and is connected to the support platform to limit the movement of the compensation plate, so that the switching power supply is more stable when placed on the positioning platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is an overall structural diagram of the embodiment;

[0026] Figure 2 yes Figure 1 Enlarged view of part A in the middle;

[0027] Figure 3 Figure 2 Enlarged view of part B in the middle.

[0028] Figure numerals: 1. Support platform; 2. Positioning platform; 20. Support block; 21. Fixing plate; 22. Plug-in plate; 23. Limiting plate; 3. Fixing device; 30. Sliding plate; 31. Fixing bolt; 32. Guide column; 33. Fixing nut; 34. Groove; 4. Compensating plate; 5. Limiting device; 50. Limiting bolt; 51. Limiting screw hole. DETAILED DESCRIPTION

[0029] The present application is further described in detail below with reference to the accompanying drawings.

[0030] Example, see Figure 1 、 Figure 2 、 Figure 3 , an automatic assembly equipment for a switching power supply beading, comprising a supporting platform 1, a beading transmission mechanism, an electric bolt cutter and a positioning platform 2, the electric bolt cutter and the positioning platform 2 are both arranged on the supporting platform 1, the beading transmission mechanism is arranged on one side of the supporting platform 1 and the output end of the beading transmission mechanism extends to the supporting platform 1 and is located above the positioning platform 2, the positioning platform 2 comprises a supporting block 20, a fixing plate 21 and a plug-in plate 22, the supporting block 20 is fixedly connected to the supporting platform 1, the fixing plate 21 is fixedly connected to the platform horizontally, the plug-in plate 22 is horizontally plugged into one side of the fixing plate 21, a limiting plate 23 is provided at one end of the plug-in plate 22 away from the fixing plate 21, the limiting plate 23 is vertically fixedly connected to the plug-in plate 22, a horizontal through groove is opened on one side of the fixing plate 21, and a fixing device 3 is provided on one side of the fixing plate 21.

[0031] The fixing device 3 includes two opposing sliding plates 30, a fixing bolt 31 and a guide column 32. The guide column 32 is fixedly connected to one end of the plug-in plate 22 inserted in the fixed plate 21 and extends out of the fixed plate 21 through the through slot. The two sliding plates 30 are arranged on one side of the fixed plate 21 where the through slot is opened and are slidably connected to the fixed plate 21 up and down. The fixing bolts 31 are arranged at both ends of the sliding plates 30. Threaded holes are opened at both ends of the two sliding plates 30. The fixing bolts 31 pass through one end of the two sliding plates 30 and are provided with fixing nuts 33. By adjusting the distance between the plug-in plate 22 and the fixed plate 21, the distance between the limit plate 23 and the knife position is equal to the distance between the end face of the switching power supply and the point where the bolt needs to be screwed in. Then, the two sliding plates 30 are slid so that the two sliding plates 30 are The plate 30 clamps the guide post 32, and the fixing bolts 31 are screwed into the two ends of the sliding plate 30, so that the fixing bolts 31 pass through the threaded holes of the two sliding plates 30, and the plug-in plate 22 is fixed to the fixing plate 21 through the guide post 32. Then the switching power supply can be placed on the positioning platform 2, and the end face of one end of the switching power supply is pushed against the limit plate 23, so that the knife position is already aligned, and the pressure strip transmission mechanism is waited for to transmit the pressure strip into the switching power supply, and then the electric screwdriver is started to fix the pressure strip on the switching power supply. In this way, the pressure strip is installed on the switching power supply, and the fixing nut 33 can strengthen the effect of the fixing bolt 31 and strengthen the fixation of the fixing device 3, so that the staff does not need to align the knife position of the electric bolt cutter before installing the pressure strip each time, thereby improving the processing efficiency.

[0032] In order to make the splint fix the guide column 32 more firmly, in this embodiment, grooves 34 with shapes that match the sliding plate 30 are opened on the upper and lower surfaces of the guide column 32. When the sliding plates 30 at the upper and lower ends of the guide column 32 press the guide column 32, they will be pressed into the groove 34. In this way, the sliding plate 30 can be clamped in place by the side walls of the groove 34 of the guide column 32, so that the guide column 32 is fixed more firmly and will not be offset.

[0033] When the plug-in board 22 is plugged into the fixed board 21, a height difference will be formed between the plug-in board 22 and the fixed board 21. This height difference causes the switching power supply to tilt toward the plug-in board 22 when the switching power supply is placed on them for screwing. This will cause the screw to be screwed into the position inaccurately and damage the switching power supply. In order to solve this technical problem, in this embodiment, a through opening is opened at the lower end of the limit plate 23, and the through opening is located on the upper surface of the plug-in board 22. A compensation plate 4 is provided at the lower end of the limit plate 23, and the compensation plate 4 is plugged into the limit plate 23 to compensate The thickness of the plate 4 is equal to the height difference between the plug-in board 22 and the fixed plate 21. The length of the compensation plate 4 is greater than the length of the plug-in board 22. The compensation plate 4 is plugged into the limit plate 23 through the through hole. The compensation plate 4 plugged into the limit plate 23 is located on the upper surface of the plug-in board 22, which just compensates for the height difference between the plug-in board 22 and the fixed plate 21. This solves the technical problem that the switching power supply will tilt toward the plug-in board 22 when the switching power supply is placed on them for screwing due to the height difference, which will cause the screw to be screwed in inaccurately and damage the switching power supply.

[0034] The vibration generated during the processing may vibrate the compensation plate 4 gradually away from the plug-in plate 22, causing the height difference to affect the normal processing again. In order to solve this technical problem, in this embodiment, a limiting device 5 is provided at the end of the compensation plate 4 away from the limiting plate 23. The limiting device 5 includes a limiting bolt 50 and a limiting screw hole 51. The limiting screw hole 51 is opened at the end of the compensation plate 4 away from the fixed plate 21 and the position of the support platform 1 close to the plug-in plate 22. The limiting screw hole 51 of the compensation plate 4 and the limiting screw hole 51 of the support platform 1 are on the same axis. The compensation plate 4 is inserted into the limit plate 23 through the through-hole. The compensation plate 4 inserted into the limit plate 23 is located on the upper surface of the plug-in plate 22. After compensating the height difference between the plug-in plate 22 and the fixed plate 21, the limit bolt 50 is screwed into the end of the compensation plate 4 away from the fixed plate 21, so that the limit bolt 50 passes through the compensation plate 4 and is threadedly connected to the support platform 1. In this way, the movement of the compensation plate 4 is limited, and the technical problem that the vibration generated during the processing may vibrate the compensation plate 4 gradually away from the plug-in plate 22, causing the height difference to affect the normal processing again, is solved.

[0035] The specific implementation process is as follows: adjust the distance between the plug-in board 22 and the fixed plate 21 so that the distance between the limit plate 23 and the knife position is equal to the distance between the end face of one end of the switching power supply and the point where the bolt needs to be screwed in. Then slide the two sliding plates 30 so that the two sliding plates 30 clamp the guide post 32, screw in the fixing bolts 31 at both ends of the sliding plates 30, and make the fixing bolts 31 pass through the two sliding plates 30 through the threaded holes, and fix the plug-in board 22 on the fixed plate 21 through the guide post 32. Then, the switching power supply can be placed on the positioning platform 2, and the end face of one end of the switching power supply is pushed against the limit plate 23, so that the knife position is already aligned. Then adjust the compensation plate 4 so that the compensation plate 4 completely covers the upper surface of the plug-in board 22, and then screw in the limit bolt 50 from the end of the compensation plate 4 away from the fixed plate 21, so that the limit bolt 50 passes through the compensation plate 4 and is threadedly connected to the support platform 1 to limit the movement of the compensation plate 4.

[0036] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An automatic assembly device for a switching power supply strip, characterized in that: The invention comprises a support platform (1), a pressure strip transmission mechanism, an electric bolt cutter and a positioning platform (2), wherein the electric bolt cutter and the positioning platform (2) are both arranged on the support platform (1), the pressure strip transmission mechanism is arranged on one side of the support platform (1), and the pressure strip transmission mechanism output end extends to the support platform (1) and is located above the positioning platform (2), and the positioning platform (2) comprises a support block (20), a fixing plate (21) and a plug-in plate (22), wherein the support block (20) is fixedly connected to the support platform (1), the fixing plate (21) is fixedly connected to the platform in a transverse direction, the plug-in plate (22) is plugged into one side of the fixing plate (21) in a transverse direction, and a limiting plate (23) is provided at one end of the plug-in plate (22) away from the fixing plate (21), and the limiting plate (23) is vertically fixedly connected to the plug-in plate (22), and a fixing device (3) for fixing the plug-in plate (22) to the fixing plate (21) is provided on one side of the fixing plate (21).

2. The automatic assembly equipment for a switching power supply strip according to claim 1, characterized in that: The fixing device (3) includes two opposite sliding plates (30), fixing bolts (31) and guide pillars (32). A transverse through-slot is provided on one side of the fixing plate (21). The guide pillars (32) are fixedly connected to one end of the plug-in plate (22) plugged into the fixing plate (21) and extend out of the fixing plate (21) through the through-slot. The two sliding plates (30) are arranged on one side of the fixing plate (21) where the through-slot is provided and are connected to the fixing plate (21) by sliding up and down. The fixing bolts (31) are provided at both ends of the sliding plates (30). Threaded holes are provided at both ends of the two sliding plates (30).

3. The automatic assembly equipment for a switching power supply strip according to claim 2, characterized in that: The upper surface of the guide column (32) is provided with a groove (34) whose shape matches that of the sliding plate (30).

4. The automatic assembly equipment for a switching power supply strip according to claim 2, characterized in that: The lower surface of the guide column (32) is provided with a groove (34) whose shape matches that of the sliding plate (30).

5. The automatic assembly equipment for a switching power supply strip according to claim 2, characterized in that: A through opening is provided at the lower end of the limiting plate (23), and the through opening is parallel to the upper surface of the plug-in plate (22). A compensation plate (4) is provided at the lower end of the limiting plate (23), and the compensation plate (4) is plugged into the limiting plate (23) through the through opening. The thickness of the compensation plate (4) is equal to the height difference between the plug-in plate (22) and the fixed plate (21), and the length of the compensation plate (4) is greater than the length of the plug-in plate (22).

6. The automatic assembly equipment for a switching power supply strip according to claim 5, characterized in that: One end of the compensation plate (4) away from the limiting plate (23) is provided with a limiting device (5) for limiting the movement of the compensation plate (4).

7. The automatic assembly equipment for a switching power supply strip according to claim 6, characterized in that: The limiting device (5) comprises a limiting bolt (50) and a limiting screw hole (51). The limiting screw hole (51) is provided at an end of the compensation plate (4) away from the fixing plate (21) and at a position of the support platform (1) close to the plug-in plate (22). The limiting screw hole (51) of the compensation plate (4) and the limiting screw hole (51) of the support platform (1) are on the same axis.

8. The automatic assembly equipment for a switching power supply strip according to claim 2, characterized in that: One end of the fixing bolt (31) passing through the two sliding plates (30) is provided with a fixing nut (33).

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