Blanking assembly for producing power adapter

Abstract

The utility model discloses a baiting subassembly for producing power adapter, including base, elevating mechanism, elevating platform, lift mechanism and traction mechanism, be equipped with bearing seat, first conveyer belt and second conveyer belt on the base, elevating platform and elevating mechanism slide connection, lift mechanism includes first cylinder, clamping support and second cylinder, and the second cylinder is equipped with second conveyer belt and second conveyer belt slide connection. The first air cylinder is fixedly connected with the lifting table, a first supporting plate is connected to an output shaft of the first air cylinder, the clamping support is fixedly connected with the lifting table, the second air cylinder is fixedly connected with the clamping support, a second supporting plate is fixed to an output shaft of the second air cylinder, and the traction mechanism comprises a traction support and a traction air cylinder. The traction cylinder is fixedly connected with the traction support, and an output shaft of the traction cylinder is fixedly connected with a traction block. The utility model provides a blanking assembly for producing a power adapter, which can automatically unload a full-load charging tray and replace the full-load charging tray with a no-load charging tray, so that full-automatic blanking is realized.

Description

Technical Field

[0001] The utility model relates to the field of power adapter production, in particular to a blanking component used for producing power adapters. Background Art

[0002] The power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. The power adapter mainly includes a base plate, a cover plate and a circuit module. The cover plate is covered on the base plate, and the circuit module is arranged in a receiving space formed by the cover plate and the base plate, and two pins of the circuit module extend from the receiving space to the outside of the cover plate.

[0003] After production inspection, the power adapter needs to be placed in a packaging box and then transferred to the equipment in the subsequent production steps to paste the trademark and plastic seal the packaging box; currently, the unloading mechanism of the existing equipment usually transfers the packaging box through pneumatic grippers and places it in a material tray. The material tray can hold multiple packaging boxes arranged in a spaced-apart rectangular array. The material tray can facilitate the transfer of packaging boxes and allow the loading mechanism of the equipment in the subsequent production steps to grab the packaging boxes in the material tray.

[0004] In the above-mentioned step of unloading the packaging box containing the power adapter, after the tray is fully loaded with packaging boxes, the full tray needs to be removed manually, and then the empty tray is placed on the equipment, allowing the pneumatic gripper to continue to put the packaging box of the power adapter into the tray. However, the manual replacement of the tray has low work efficiency, which reduces the efficiency of the pneumatic gripper in transporting the packaging boxes. Utility Model Content

[0005] The utility model aims to provide a material unloading component for producing power adapters, which can automatically unload a fully loaded material tray and replace it with an empty material tray to achieve fully automatic material unloading.

[0006] The utility model discloses a technical solution adopted by a blanking component for producing a power adapter:

[0007] The utility model comprises a base, a lifting mechanism, a lifting platform, a lifting mechanism and a traction mechanism, wherein a bearing seat, a first conveyor belt and a second conveyor belt are provided on the base, the bearing seat is set as a preparation area, one end of the first conveyor belt is close to the preparation area, the lifting mechanism is placed on the base, the lifting platform is slidably connected with the lifting mechanism, one end of the second conveyor belt is close to the top of the lifting mechanism, the lifting platform slides on the lifting mechanism close to the preparation area or one end of the second conveyor belt, the lifting mechanism comprises a first cylinder, a clamping bracket and a second cylinder, the first cylinder is fixedly connected with the lifting platform, a first support plate is connected to the output shaft of the first cylinder, the clamping bracket is fixedly connected to the lifting platform, the second cylinder is fixedly connected to the clamping bracket, a second support plate is fixed to the output shaft of the second cylinder, the first support plate and the second support plate are parallel to each other, and a loading area is set between the first support plate and the second support plate, the traction mechanism comprises a traction bracket and a traction cylinder, the traction bracket is fixedly connected with the lifting mechanism, the traction cylinder is fixedly connected with the traction bracket, a traction block is fixedly connected to the output shaft of the traction cylinder, and the traction block extends into the loading area.

[0008] As a preferred embodiment, the lifting mechanism includes a lifting bracket, two polished rods, a lead screw and a motor, the bottom of the lifting bracket is fixedly connected to the top of the base, the two ends of the polished rod are fixedly connected to the inner wall of the lifting bracket, the two ends of the lead screw are rotatably connected to the inner wall of the lifting bracket, the polished rod and the lead screw are parallel to each other, the lifting platform is slidably connected to the polished rod and the lead screw, the motor is fixedly connected to the base, and the output shaft of the motor is connected to the lead screw.

[0009] As a preferred solution, there are two clamping brackets, which are respectively close to both sides of the lifting platform; there are two second cylinders, which are respectively fixedly connected to the two clamping brackets; a connecting bracket is provided between the two clamping brackets, and both sides of the connecting bracket are respectively fixedly connected to the output shafts of the two second cylinders; the second support plate is fixedly connected to the connecting bracket; a first step is provided on the first support plate, and a second step is provided on the second support plate; the first step and the second step are located in the loading area.

[0010] As a preferred solution, there are two traction cylinders, the two traction cylinders are symmetrical to each other, and the two traction cylinders are respectively close to the top of the first support plate and the top of the second support plate.

[0011] As a preferred embodiment, a first infrared sensor is provided on the first conveyor belt, and the first infrared sensor faces upward from the first conveyor belt; a second infrared sensor is provided on the second conveyor belt, and the second infrared sensor faces upward from the second conveyor belt; and a third infrared sensor is provided on one of the clamping brackets, and the third infrared sensor faces into the loading area.

[0012] As a preferred embodiment, it also includes a traveling mechanism, which includes two parallel guide rails, a traveling cylinder and a traveling slide plate, the guide rails are fixedly connected to the top of the base, the traveling cylinder is fixedly connected to the base, the output shaft of the traveling cylinder and the guide rails are parallel to each other, the bottom of the traveling slide plate is slidably connected to the guide rails, the output shaft of the traveling cylinder is fixedly connected to the traveling slide plate, the bearing seat is placed on the traveling slide plate, a through groove is provided on the bearing seat, and one end of the first conveyor belt is close to the through groove.

[0013] As a preferred solution, two symmetrical lifting cylinders are fixedly connected to the top of the traveling slide plate, and the output shafts of the lifting cylinders are fixedly connected to the bottom of the bearing seat.

[0014] As a preferred solution, two limit columns are fixedly connected to the top of the supporting seat, the two limit columns are respectively close to the two sides of the supporting seat, the limit columns are far away from the first conveyor belt, the second infrared sensor is fixedly connected to the bottom of the supporting seat, a through hole is opened on the supporting seat, and the fourth infrared sensor is fixedly connected to the bottom of the supporting seat, and the fourth infrared sensor is directed toward the preparation area through the through hole.

[0015] The beneficial effects of a blanking assembly for producing a power adapter disclosed in the utility model are:

[0016] Multiple empty trays are stacked and placed on top of each other, and the multiple stacked empty trays are sent into the preparation area on the support seat by the first conveyor belt; the lifting mechanism drives the lifting platform to descend into the preparation area, and the output shaft of the first cylinder pulls the first pallet close to the lifting platform, and the output shaft of the second cylinder pushes the second pallet away from the lifting platform, so that the distance between the first pallet and the second pallet becomes wider and close to the outside of the empty tray stacked on the top, the output shaft of the first cylinder pushes and the output shaft of the second cylinder pulls, so that the first pallet and the second pallet are close to the empty tray, so that the first pallet and the second pallet hold up the empty tray; the lifting mechanism drives the lifting platform The tray is lifted into the loading area, and the external pneumatic gripper places the packaging box containing the power adapter in the slot of the tray; when the tray is fully loaded, the output shaft of the traction cylinder pulls the traction block, and the traction block pushes the fully loaded tray toward the second conveyor belt when moving in the loading area, so that the fully loaded tray slides on the first pallet and the second pallet to above the second conveyor belt, and the second conveyor belt sends the fully loaded tray to the outside of the equipment. After the output shaft of the traction cylinder pushes the traction block to reset, the lifting mechanism enters the preparation area to lift the empty tray. The operation steps are repeated, thereby realizing the automatic delivery of the fully loaded tray out of the loading area and the automatic delivery of the empty tray into the loading area. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a structural schematic diagram of a blanking component for producing a power adapter.

[0018] Figure 2 The utility model is a schematic diagram of the structure of a traveling mechanism of a blanking component for producing a power adapter.

[0019] Figure 3 The utility model is a structural schematic diagram of a lifting mechanism of a blanking component for producing a power adapter.

[0020] Figure 4 The utility model is a structural schematic diagram of a lifting mechanism for producing a blanking component of a power adapter.

[0021] Figure 5 The utility model is a schematic diagram of the operation of a traction mechanism of a blanking component for producing a power adapter. DETAILED DESCRIPTION

[0022] The present invention is further described and illustrated below in conjunction with specific embodiments and accompanying drawings:

[0023] Please refer to Figure 1 .

[0024] The utility model discloses a material unloading component for producing power adapters, which is used to automatically place an empty material tray 7 on the device. The material tray 7 is provided with a plurality of slots arranged in a rectangular array. An external pneumatic clamp places a packaging box 71 containing a power adapter in the slot of the material tray 7, and is also used to unload the material tray 7 fully loaded with packaging boxes 71.

[0025] The utility model comprises a base 1, a traveling mechanism 2, a lifting mechanism 3, a lifting platform 4, a lifting mechanism 5 and a traction mechanism 6.

[0026] Please refer to Figure 1-Figure 3 .

[0027] The base 1 is provided with a bearing seat 21 and a first conveyor belt 11, the first conveyor belt 11 is provided with a first infrared sensor, and the first infrared sensor faces the upper side of the first conveyor belt 11; the top of the bearing seat 21 is set as a preparation area, and one end of the first conveyor belt 11 is close to the preparation area; the bottom of the bearing seat 21 is fixedly connected with a fourth infrared sensor, and the bearing seat 21 is provided with a through hole, and the fourth infrared sensor faces the preparation area through the through hole;

[0028] Furthermore, two limiting columns 211 are fixedly connected to the top of the bearing seat 21, and the two limiting columns 211 are respectively close to the two sides of the bearing seat 21, and the limiting columns 211 are far away from the first conveyor belt 11. A through groove is opened on the bearing seat 21, and one end of the first conveyor belt 11 is close to the through groove, and the width of the through groove is greater than the width of the first conveyor belt 11;

[0029] The traveling mechanism 2 includes two parallel guide rails 22, a traveling cylinder 23 and a traveling slide 24; the two guide rails 22 are symmetrical to each other, the guide rails 22 are fixedly connected to the top of the base 1, and the two guide rails 22 are spaced a certain distance apart; the traveling cylinder 23 is fixedly connected to the base 1, and the output shaft of the traveling cylinder 23 is parallel to the guide rails 22; the bottom of the traveling slide 24 is slidably connected to the guide rails 22, the output shaft of the traveling cylinder 23 is fixedly connected to the traveling slide 24, the bearing seat 21 is placed above the traveling slide 24, and the output shaft of the traveling cylinder 23 pushes the traveling slide 24 to slide on the guide rails 22 and approach the first conveyor belt 11;

[0030] Furthermore, two symmetrical lifting cylinders 241 are fixedly connected to the top of the traveling slide 24 , and the two cylinders are respectively close to the two sides of the traveling slide 24 , and the output shafts of the lifting cylinders 241 are fixedly connected to the bottom of the bearing seat 21 .

[0031] When all the empty trays 7 in the preparation area are taken away by the lifting mechanism 5, the fourth infrared sensor is not shielded by the tray 7, and it is determined that there is no empty tray 7 in the preparation area. The output shaft of the lifting cylinder 241 pulls the support seat 21 down, so that the top of the support seat 21 is lower than the top of the first conveyor belt 11, and the output shaft of the traveling cylinder 23 pushes the traveling slide plate 24 to slide on the guide rail 22 close to the first conveyor belt 11, so that the first conveyor belt 11 enters the through groove, so that one end of the first conveyor belt 11 is located in the preparation area; multiple empty trays 7 are stacked and placed on the first conveyor belt 11, and the first infrared sensor is shielded by the first conveyor belt 11. After the first conveyor belt 11 transports the stacked empty trays 7 to the preparation area, the limiting column 2 11 can prevent the empty material tray 7 from sliding off the supporting seat 21; the fourth infrared sensor is shielded by the empty material tray 7 above the preparation area. After determining that the preparation area is filled with an empty material tray 7, the output shaft of the lifting cylinder 241 pushes the supporting seat 21 to rise, so that the top of the supporting seat 21 is higher than the top of the first conveyor belt 11, so that the top of the supporting seat 21 can lift the stacked empty material trays 7 on the first conveyor belt 11, and the output shaft of the traveling cylinder 23 pulls the traveling slide plate 24 to slide and reset on the guide rail 22, so that the preparation area is located directly below the loading area, and the first infrared sensor loses the shielding on the first conveyor belt 11, and determines that the material tray 7 on the first conveyor belt 11 has left the first conveyor belt 11, thereby realizing the automatic loading of the empty material tray 7 onto the equipment.

[0032] Please refer to Figure 1 and Figure 3 .

[0033] The bottom of the lifting mechanism 3 is placed on the base 1, and the lifting platform 4 is slidably connected to the lifting mechanism 3; the lifting mechanism 3 includes a lifting bracket 31, two polished rods 32, a screw rod 33 and a motor 34; in this embodiment, the lifting bracket 31 is preferably a rectangular frame structure, and the bottom of the lifting bracket 31 is fixedly connected to the top of the base 1; the two ends of the polished rod 32 are fixedly connected to the inner wall of the lifting bracket 31, and the two ends of the screw rod 33 are rotatably connected to the inner wall of the lifting bracket 31, the polished rod 32 and the screw rod 33 are parallel to each other, and the two polished rods 32 are respectively located on both sides of the screw rod 33, and the screw rod 33 and the top of the base 1 are perpendicular to each other;

[0034] Furthermore, the lifting platform 4 is slidably connected to the light rod 32 and the screw rod 33; the motor 34 is fixedly connected to the base 1, and the output shaft of the motor 34 passes through the base 1, and the output shaft of the motor 34 is fixedly connected to the first pulley; one end of the screw rod 33 passes through the lifting bracket 31 and the base 1 in sequence, and one end of the screw rod 33 is fixedly connected to the second pulley, and the outer sides of the first pulley and the second pulley are sleeved with transmission belts.

[0035] A second conveyor belt 12 is disposed on the base 1 , and one end of the second conveyor belt 12 is close to the top of the lifting mechanism 3 ; a second infrared sensor is disposed on the second conveyor belt 12 , and the second infrared sensor faces upwards of the second conveyor belt 12 .

[0036] The output shaft of the motor 34 drives the screw rod 33 to rotate forward or reversely through the transmission belt, so that the screw rod 33 can drive the lifting platform 4 to slide up or down on the lifting mechanism 3; the lifting platform 4 slides on the lifting mechanism 3 close to the preparation area or one end of the second conveyor belt 12.

[0037] Please refer to Figure 1 , Figure 3 and Figure 4 .

[0038] The lifting mechanism 5 includes a first cylinder 51, a clamping bracket 52, and a second cylinder 53. In this embodiment, preferably, there are two first cylinders 51, and the two first cylinders 51 are fixedly connected to the lifting platform 4, and the output shafts of the two first cylinders 51 are parallel to each other; the output shafts of the two first cylinders 51 are fixedly connected to a first support plate 511, and the first support plate 511 is provided with a first step;

[0039] Furthermore, in this embodiment, preferably, there are two clamping brackets 52, the clamping brackets 52 are fixedly connected to the lifting platform 4, the two clamping brackets 52 are respectively close to the two sides of the lifting platform 4, and the first support plate 511 is located between the two clamping brackets 52;

[0040] Furthermore, in this embodiment, it is preferred that there are two second cylinders 53, the two second cylinders 53 correspond to two clamping brackets 52, the two second cylinders 53 are fixedly connected to the two clamping brackets 52 respectively, and the output shaft of the first cylinder 51 and the output shaft of the second cylinder 53 are parallel to each other; a connecting bracket 531 is provided between the two clamping brackets 52, the two sides of the connecting bracket 531 are fixedly connected to the output shafts of the two second cylinders 53 respectively, and the second support plate 532 is fixedly connected to the connecting bracket 531; a second step is provided on the second support plate 532, and a loading area is set between the first support plate 511 and the second support plate 532, and the first step and the second step are located in the loading area;

[0041] Furthermore, a third infrared sensor 521 is disposed on one of the clamping brackets 52 . The third infrared sensor 521 faces the loading area and is away from the second conveyor belt 12 .

[0042] The lifting mechanism 3 drives the lifting platform 4 to descend into the preparation area, the output shaft of the first cylinder 51 pulls the first support plate 511 close to the lifting platform 4, the output shaft of the second cylinder 53 pushes the connecting bracket 531 to make the second support plate 532 away from the lifting platform 4, so that the distance between the first support plate 511 and the second support plate 532 becomes wider, and the lifting mechanism 3 drives the lifting platform 4 to descend to the height of a material tray 7, so that the top of the first step and the top of the second step are both lower than the bottom of the material tray 7, and the material tray 7 enters the loading area; the output shaft of the first cylinder 51 pushes the first support plate 511 away from the lifting platform 4, the output shaft of the second cylinder 53 pulls the connecting bracket 531 to make the second support plate 532 close to the lifting platform 4, so that the distance between the first support plate 511 and the second support plate 532 becomes narrower, so that the top of the first step and the top of the second step lift the material tray 7, the lifting mechanism 3 drives the lifting platform 4 to rise close to the second conveyor belt 12 and then stops, and the external pneumatic clamp places the packaging box 71 containing the power adapter in the slot of the material tray 7.

[0043] Please refer to Figure 1 , Figure 4 and Figure 5 .

[0044] The traction mechanism 6 includes a traction bracket 61 and a traction cylinder 62. The traction bracket 61 is fixedly connected to the lifting bracket 31 of the lifting mechanism 3. The traction bracket 61 is close to one end of the second conveyor belt 12. The material tray 7 can pass from the bottom of the traction bracket 61 to the top of the second conveyor belt 12.

[0045] Furthermore, in this embodiment, there are preferably two traction cylinders 62, which are fixedly connected to the traction bracket 61, the two traction cylinders 62 are symmetrical to each other, the output shafts of the two traction cylinders 62 are parallel to each other, and the two traction cylinders 62 are respectively close to the top of the first support plate 511 and the top of the second support plate 532; a traction block 621 is fixedly connected to the output shaft of the traction cylinder 62, the traction block 621 extends into the loading area, and the output shaft of the traction cylinder 62 pushes the traction block 621 away from the second conveyor belt 12.

[0046] After the material tray 7 is fully loaded with the packaging box 71 containing the power adapter, the output shaft of the traction cylinder 62 pulls the traction block 621 to move close to the second conveyor belt 12. During the movement of the traction block 621 in the loading area, the traction block 621 pushes the fully loaded material tray 7 to slide on the top of the first step and the top of the second step close to the top of the second conveyor belt 12. After the fully loaded material tray 7 enters above the second conveyor belt 12, the third infrared sensor 521 loses the shielding of the fully loaded material tray 7 and determines that the fully loaded material tray 7 has been sent out of the equipment by the traction mechanism 6. The lifting platform 4 slides down on the lifting mechanism 3 and repeats the working steps of lifting the empty material tray 7. During the descent of the lifting platform 4, the output shaft of the traction cylinder 62 pushes the traction block 621 to move away from the second conveyor belt 12, so that the traction block 621 is reset.

[0047] The utility model provides a material unloading component for producing a power adapter, which stacks a plurality of empty material trays, and delivers the plurality of stacked empty material trays into a preparation area on a bearing seat through a first conveyor belt; a lifting mechanism drives a lifting platform to descend into the preparation area, and an output shaft of a first cylinder pulls a first support plate close to the lifting platform, and an output shaft of a second cylinder pushes a second support plate away from the lifting platform, so that a distance between the first support plate and the second support plate becomes wider and close to the outside of the empty material tray stacked on the top, and the output shaft of the first cylinder pushes and the output shaft of the second cylinder pulls to make the first support plate and the second support plate close to the empty material tray, so that the first support plate and the second support plate hold up the empty material tray. The lifting mechanism drives the lifting platform to rise and enter the loading area, and the external pneumatic clamp places the packaging box containing the power adapter in the slot of the material tray; when the material tray is fully loaded, the output shaft of the traction cylinder pulls the traction block, and the traction block pushes the fully loaded material tray toward the second conveyor belt when moving in the loading area, so that the fully loaded material tray slides on the first pallet and the second pallet to above the second conveyor belt, and the second conveyor belt sends the fully loaded material tray to the outside of the equipment. After the output shaft of the traction cylinder pushes the traction block to reset, the lifting mechanism enters the preparation area to lift the empty material tray. The operation steps are repeated, thereby realizing that the fully loaded material tray can be automatically sent out of the outside of the loading area, and the empty material tray can be automatically sent into the loading area.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A blanking assembly for producing a power adapter, characterized in that: It includes a base, a lifting mechanism, a lifting platform, a lifting mechanism and a traction mechanism; The base is provided with a bearing seat, a first conveyor belt and a second conveyor belt, the bearing seat is provided with a preparation area, and one end of the first conveyor belt is close to the preparation area; The lifting mechanism is placed on the base, the lifting platform is slidably connected to the lifting mechanism, one end of the second conveyor belt is close to the top of the lifting mechanism, and the lifting platform slides on the lifting mechanism close to the preparation area or one end of the second conveyor belt; The lifting mechanism comprises a first cylinder, a clamping bracket and a second cylinder, the first cylinder is fixedly connected to the lifting platform, a first support plate is connected to the output shaft of the first cylinder, the clamping bracket is fixedly connected to the lifting platform, the second cylinder is fixedly connected to the clamping bracket, a second support plate is fixed to the output shaft of the second cylinder, the first support plate and the second support plate are parallel to each other, and a loading area is set between the first support plate and the second support plate; The traction mechanism comprises a traction bracket and a traction cylinder. The traction bracket is connected to the lifting mechanism. The traction cylinder is fixedly connected to the traction bracket. A traction block is fixedly connected to the output shaft of the traction cylinder. The traction block extends into the loading area.

2. A blanking assembly for producing a power adapter as claimed in claim 1, characterized in that: The lifting mechanism includes a lifting bracket, two polished rods, a lead screw and a motor. The bottom of the lifting bracket is fixedly connected to the top of the base, the two ends of the polished rod are fixedly connected to the inner wall of the lifting bracket, the two ends of the lead screw are rotatably connected to the inner wall of the lifting bracket, the polished rod and the lead screw are parallel to each other, the lifting platform is slidably connected to the polished rod and the lead screw, the motor is fixedly connected to the base, and the output shaft of the motor is connected to the lead screw.

3. A blanking assembly for producing a power adapter as claimed in claim 2, characterized in that: There are two clamping brackets, which are respectively close to both sides of the lifting platform; there are two second cylinders, which are respectively fixedly connected to the two clamping brackets; a connecting bracket is provided between the two clamping brackets, and both sides of the connecting bracket are respectively fixedly connected to the output shafts of the two second cylinders; the second support plate is fixedly connected to the connecting bracket; a first step is provided on the first support plate, and a second step is provided on the second support plate; the first step and the second step are located in the loading area.

4. A blanking assembly for producing a power adapter as claimed in claim 3, characterized in that: There are two traction cylinders, which are symmetrical to each other and are respectively close to the top of the first support plate and the top of the second support plate.

5. A blanking assembly for producing a power adapter as claimed in claim 4, characterized in that: The first conveyor belt is provided with a first infrared sensor, which faces upwards of the first conveyor belt; the second conveyor belt is provided with a second infrared sensor, which faces upwards of the second conveyor belt; one of the clamping brackets is provided with a third infrared sensor, which faces into the loading area.

6. A blanking assembly for producing a power adapter according to any one of claims 1 to 5, characterized in that: It also includes a traveling mechanism, which includes two parallel guide rails, a traveling cylinder and a traveling slide. The guide rails are fixedly connected to the top of the base, the traveling cylinder is fixedly connected to the base, the output shaft of the traveling cylinder is parallel to the guide rails, the bottom of the traveling slide is slidably connected to the guide rails, the output shaft of the traveling cylinder is fixedly connected to the traveling slide, the bearing seat is placed on the traveling slide, a through groove is provided on the bearing seat, and one end of the first conveyor belt is close to the through groove.

7. A blanking assembly for producing a power adapter as claimed in claim 6, characterized in that: Two symmetrical lifting cylinders are fixedly connected to the top of the traveling slide plate, and the output shafts of the lifting cylinders are fixedly connected to the bottom of the bearing seat.

8. A blanking assembly for producing a power adapter as claimed in claim 7, characterized in that: Two limiting columns are fixedly connected to the top of the supporting seat, and the two limiting columns are respectively close to the two sides of the supporting seat, and the limiting columns are far away from the first conveyor belt. A second infrared sensor is fixedly connected to the bottom of the supporting seat, and a through hole is opened on the supporting seat. A fourth infrared sensor is fixedly connected to the bottom of the supporting seat, and the fourth infrared sensor is directed toward the preparation area through the through hole.

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