Automatic assembling equipment for transformer for charger

Abstract

The invention relates to the technical field of transformer assembling, in particular to automatic assembling equipment for a transformer for a charger, which comprises a base, a clamping hand, an adhesive tape roll, a tightening mechanism and a shearing mechanism are arranged on the base, and the clamping hand, the adhesive tape roll, the tightening mechanism and the shearing mechanism are arranged on the base. The tightening mechanism comprises a fixed seat rotating on the base, one side of the fixed seat is meshed with a half gear rotating on the base, one side of the half gear is meshed with a first rack sliding on the base, and gear teeth a meshed with the fixed seat and the first rack are arranged on the two sides of the half gear respectively. A first gear rotates to drive a half gear to rotate, the half gear rotates to drive a first rack to move, the first rack moves to drive a first connecting table to move, the first connecting table moves to drive a tightening column to move, the tightening column moves to tighten an adhesive tape, and the adhesive tape and a transformer are wound more tightly.

Description

Technical Field

[0001] The present invention relates to the technical field of transformer assembly, in particular to automated assembly equipment for a transformer for a charger. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are a primary coil, a secondary coil, and an iron core. It is mainly used for voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, etc. It is widely used in industries, agriculture, transportation, urban communities, etc. The transformer is one of the core components of a portable charger, and different portable chargers use different transformers. The core components of existing transformers for portable chargers include a skeleton, an iron core, a coil, and an insulating layer. Among them, a number of groups of pins are provided at the upper end of the skeleton. The coil insulation wire is wound around the skeleton and the wire ends are welded to the pins. The insulating layer is formed by wrapping the coil with insulating tape.

[0003] When assembling the existing transformer, the coil is directly wrapped with tape, and the tightness of the tape is basically not adjusted, resulting in low quality of the tape wrapping around the coil. When in use, the winding is not tight, making the transformer product quality unstable. Summary of the invention

[0004] The present invention provides the following technical solution: an automated assembly device for a charger transformer, comprising a base, a clamping hand is provided on the base, a tape roll is also provided on the base, a tightening mechanism is also provided on the base, and a shearing mechanism is also provided on the base;

[0005] The tensioning mechanism comprises a fixed seat rotating on the base, one side of the fixed seat is meshed with a half gear rotating on the base, one side of the half gear is meshed with a first rack sliding on the base, both sides of the half gear are provided with gear teeth a respectively meshed with the fixed seat and the first rack, and a tensioning column for tape transmission is installed on the first rack;

[0006] The shearing mechanism comprises a pushing platform located on the tensioning mechanism, a first telescopic rod is arranged above the pushing platform, a first connecting column is installed at the output end of the first telescopic rod, and a connecting cover located above the fixing seat is rotatably arranged at one end of the first connecting column;

[0007] A second telescopic rod is installed inside the pushing platform, and a first pushing plate that slides inside the pushing platform is installed at the output end of the fixed column, and a cutter for cutting the tape is installed at one end of the first pushing plate; an air intake pipe is installed on the inner wall of one side of the pushing platform, a piston tube and a piston cylinder are provided at one end of the air intake pipe, a second spring is provided inside the piston cylinder, a second connecting column is provided at one end of the second spring, and a pressing platform is provided at one end of the second connecting column.

[0008] Preferably: a limiting platform is provided on the base, a protrusion is provided on the limiting platform, a groove is provided on the first rack, a size of the groove on the first rack is adapted to the protrusion on the limiting platform, a first gear meshing with a fixing column is provided on the fixing seat, and the fixing column passes through the half gear.

[0009] Preferably: the first rack is provided with a hole, the size of which is adapted to the first connecting platform, the first rack is provided with a first connecting platform, and the first connecting platform is provided with a tightening column.

[0010] Preferably: a first motor is arranged on the first connecting column, and the connecting cover is connected to an output end of the first motor.

[0011] Preferably, a second connecting platform is provided on the fixing seat, and a groove is provided on the second connecting platform, and the size of the groove matches the limiting block.

[0012] Preferably, the gear teeth b on the first gear mesh with the gear teeth a on the half gear, and the gear teeth a on the half gear mesh with the gear teeth c on the first rack.

[0013] Preferably: a one-way valve is provided on the air intake pipe, one end of the second spring is connected to the piston cylinder, the other end of the second spring is connected to the second connecting column, and the pressing platform is pressed against the transformer.

[0014] Preferably: a first push rod is provided on the first push plate, one end of the first push rod is connected to the cutter, a first spring is also provided on the first push plate, one end of the first spring is connected to the second push plate, a first limiting hand and a second limiting hand are respectively provided on the second push plate, and a groove is provided on the second push plate, the size of which is adapted to the first push rod.

[0015] Preferably: the first push plate and the push platform form a closed environment, an auxiliary platform is provided on the piston cylinder, a plurality of grooves are provided inside the push platform, and the sizes thereof are respectively adapted to the piston cylinder, piston tube and air intake pipe.

[0016] Preferably, the base is provided with a groove, the size of which is adapted to the first connecting platform.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The automatic assembly equipment of the transformer for the charger drives the half gear to rotate by the rotation of the first gear, the rotation of the half gear drives the first rack to move, the movement of the first rack drives the movement of the first connecting platform, the movement of the first connecting platform drives the movement of the tensioning column, and the movement of the tensioning column tightens the tape, so that the tape and the transformer are more tightly wound.

[0019] 2. The automated assembly equipment of the charger transformer also pushes the first push plate through the second telescopic rod to cut the tape. The first push plate slides inside the push platform to form an air inlet. Part of the gas is squeezed into the push platform and enters the piston cylinder through the air inlet pipe, pushing the second connecting column to push the pressing platform to press the tape, thereby preventing the tape from warping after cutting. The more times the cutting is performed, the more gas is filled into the piston cylinder, thereby ensuring a continuous and stable fit between the pressing platform 394 and the tape. To avoid damage to the device, the air is released through the one-way valve after reaching a certain level. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 It is a partial structural schematic diagram of the present invention;

[0022] Figure 3 It is a partial structural schematic diagram of the shearing mechanism of the present invention;

[0023] Figure 4 For the present invention Figure 3 Enlarged view of part A in the middle;

[0024] Figure 5 The second schematic diagram of the partial structure of the present invention;

[0025] Figure 6 For the present invention Figure 5 Enlarged view of part B;

[0026] Figure 7 It is a schematic diagram of the fixing part of the transformer according to the present invention.

[0027] In the figure: 1, base; 2, tightening mechanism; 3, shearing mechanism; 11, clamping hand; 12, tape roll; 21, first gear; 22, fixed seat; 23, half gear; 24, fixed column; 25, first rack; 26, limiting platform; 27, first connecting platform; 28, tightening column; 31, pushing platform; 32, first telescopic rod; 33, first connecting column; 34, second telescopic rod; 341, first pushing plate; 35, first motor; 36, connecting cover; 361, second connecting platform; 362, limiting block; 37, first pushing rod; 371, cutter; 372, first spring; 38, second pushing plate; 381, first limiting hand; 382, ​​second limiting hand; 39, piston cylinder; 391, auxiliary platform; 392, second connecting column; 393, second spring; 394, close platform; 395, air intake pipe; 396, one-way valve. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-7 , an automated assembly device for a charger transformer, comprising a base 1, a clamping hand 11 is provided on the base 1, a tape roll 12 is also provided on the base 1, a tightening mechanism 2 is also provided on the base 1, and a shearing mechanism 3 is also provided on the base 1;

[0030] The tensioning mechanism 2 includes a fixed seat 22 rotating on the base 1, one side of the fixed seat 22 is meshed with a half gear 23 rotating on the base 1, one side of the half gear 23 is meshed with a first rack 25 sliding on the base 1, both sides of the half gear 23 are provided with gear teeth a respectively meshed with the fixed seat 22 and the first rack 25, and a tensioning column 28 for tape transmission is installed on the first rack 25;

[0031] The shearing mechanism 3 includes a pushing platform 31 located on the tensioning mechanism 2, a first telescopic rod 32 is arranged above the pushing platform 31, a first connecting column 33 is installed at the output end of the first telescopic rod 32, and a connecting cover 36 located above the fixing seat 22 is rotatably arranged at one end of the first connecting column 33;

[0032] A second telescopic rod 34 is installed inside the pushing platform 31, and a first pushing plate 341 sliding inside the pushing platform 31 is installed at the output end of the fixed column 24, and a cutter 371 for cutting the tape is installed at one end of the first pushing plate 341; an air inlet pipe 395 is installed on the inner wall of one side of the pushing platform 31, a piston cylinder 39 is provided at one end of the air inlet pipe 395, a second spring 393 is provided inside the piston cylinder 39, a second connecting column 392 is provided at one end of the second spring 393, and a closing platform 394 is provided at one end of the second connecting column 392.

[0033] When using the device, replace the intact tape roll 12, and place the transformer that needs to be rolled with tape on the fixing seat 22 through the clamping hand 11, and the first telescopic rod 32 is contracted to drive the first connecting column 33 to move, and the movement of the first connecting column 33 drives the first motor 35 to move, and the movement of the first motor 35 drives the connecting cover 36 to plug with the second connecting platform 361, and the first motor 35 is turned on to drive the connecting cover 36 to rotate, and the rotation of the connecting cover 36 drives the second connecting platform 361 to rotate, and the rotation of the second connecting platform 361 drives the first gear 21 to rotate, and the rotation of the first gear 21 drives the half gear 23 to rotate, and the rotation of the half gear 23 drives the first rack 25 to move, and the movement of the first rack 25 drives the first connecting platform 27 to move, and the movement of the first connecting platform 27 drives the tightening column 28 to move, and the tightening column 28 moves to tighten the tape, so that the tape and the transformer are more tightly wrapped.

[0034] After the tape has been pasted for a certain number of turns, the second telescopic rod 34 is extended and retracted to drive the first push plate 341 to move, the movement of the first push plate 341 drives the first push rod 37 to move, the movement of the first push rod 37 drives the cutter 371 to cut the tape, and at the same time, the first push plate 341 moves to drive the first spring 372 to move to squeeze the second push plate 38, and at the same time, the second push plate 38 moves to drive the first limiting hand 381 and the second limiting hand 382 to fix the tape, so as to facilitate the cutter 371 to cut the taut tape, thereby avoiding irregular shapes after cutting, which affects the subsequent pasting of the tape to the transformer.

[0035] At the same time, when the second telescopic rod 34 pushes the first pushing plate 341 to shear the tape, the first pushing plate 341 slides inside the pushing platform 31 to form an air inlet, and part of the gas is squeezed into the pushing platform 31, and enters the piston cylinder 39 through the air inlet pipe 395, pushing the second connecting column 392 to push the pressing platform 394 to press the tape. At the same time, the more times the shearing is performed, the more gas is filled into the piston cylinder 39, which can continuously and stably ensure the fitting state of the pressing platform 394 and the tape. In order to avoid damage to the device, the air is released through the one-way valve 396 after reaching a certain level.

[0036] At the same time, after the shearing is completed, the first motor 35 is controlled to drive the connecting cover 36 to reverse, so that the tensioning column 28 is reset and the next work is carried out again.

[0037] In an optional embodiment: a limiting platform 26 is provided on the base 1, a protrusion is provided on the limiting platform 26, a groove is provided on the first rack 25, the size of the groove on the first rack 25 is adapted to the protrusion on the limiting platform 26, a first gear 21 meshing with the fixing column 24 is provided on the fixing seat 22, and the fixing column 24 passes through the half gear 23.

[0038] It should be noted that the groove provided on the limiting platform 26 is used to prevent the first rack 25 from deviating from the predetermined track and affecting the operation of the device, thereby ensuring the normal operation of the device and performing glue wrapping on the transformer.

[0039] In an optional embodiment, a hole is provided on the first rack 25 , and the size of the hole matches the first connecting platform 27 . The first rack 25 is provided with a first connecting platform 27 , and the first connecting platform 27 is provided with a tightening column 28 .

[0040] It should be noted that the rotation of the first gear 21 drives the half gear 23 to rotate, the rotation of the half gear 23 drives the first rack 25 to move, the movement of the first rack 25 drives the first connecting platform 27 to move, the movement of the first connecting platform 27 drives the tightening column 28 to move, the movement of the tightening column 28 tightens the tape, and the holes set on the first rack 25 are used to drive the first connecting platform 27 to move following the movement of the first rack 25, thereby producing the effect of tightening the tape.

[0041] In an optional embodiment: a first motor 35 is disposed on the first connecting column 33 , and a connecting cover 36 is connected to an output end of the first motor.

[0042] It should be noted that the fixing column 24 is arranged inside the base 1, passes through the half gear 23, and is connected to the base 1 at both ends, so as to limit the rotation of the half gear 23 to remain on a predetermined track, prevent the rotation of the half gear 23 from deviating from the track, and ensure the normal operation of the device.

[0043] In an optional embodiment: a second connecting platform 361 is provided on the fixing seat 22 , and a groove is provided on the second connecting platform 361 , and the size of the groove is adapted to the limiting block 362 .

[0044] It should be noted that the first telescopic rod 32 is contracted to drive the first connecting column 33 to move, the movement of the first connecting column 33 drives the first motor 35 to move, the movement of the first motor 35 drives the connecting cover 36 to plug with the second connecting platform 361, the first motor 35 is turned on to drive the connecting cover 36 to rotate, the rotation of the connecting cover 36 drives the second connecting platform 361 to rotate, the rotation of the second connecting platform 361 drives the first gear 21 to rotate, the rotation of the first gear 21 drives the half gear 23 to rotate, the rotation of the half gear 23 drives the first rack 25 to move, the movement of the first rack 25 drives the first connecting platform 27 to move, the movement of the first connecting platform 27 drives the tightening column 28 to move, and the tightening column 28 moves to the rubber The belt is tightened, and the groove arranged on the second connecting platform 361 is used for plugging the connecting cover 36 with the second connecting platform 361, so that the first motor 35 drives the connecting cover 36 to rotate and drives the second connecting platform 361 to rotate, and the second connecting platform 361 rotates to drive the fixing seat 22 to rotate, and the fixing seat 22 rotates to drive the first gear 21 to rotate, and the first gear 21 rotates to drive the half gear 23 to rotate, and the half gear 23 rotates to drive the first rack 25 to move, and the movement of the first rack 25 drives the tightening column 28 to move, so that the tape is tightened during pasting, and the tape is pasted more tightly. At the same time, it is convenient to cut the pasted tape, avoid quality problems at the cut edge, and improve the practicality of the device.

[0045] In an optional embodiment, the gear teeth b on the first gear 21 mesh with the gear teeth a on the half gear 23 , and the gear teeth a on the half gear 23 mesh with the gear teeth c on the first rack 25 .

[0046] It should be noted that the rotation of the first gear 21 drives the half gear 23 to rotate, and the rotation of the half gear 23 drives the first rack 25 to move, and drives the tightening column 28 on the first rack 25 to move, so as to tighten the tape, facilitate winding and cutting at the same time.

[0047] In an optional embodiment: a one-way valve 396 is provided on the air inlet pipe 395, one end of the second spring 393 is connected to the piston cylinder 39, the other end of the second spring 393 is connected to the second connecting column 392, and the close platform 394 is in contact with the transformer.

[0048] It should be noted that the pressing platform 394 is in contact with the transformer, so that the tape wound around the transformer is squeezed by the pressing platform 394, so that the tape is wound more tightly, thereby improving the winding quality of the tape on the transformer by the device.

[0049] In an optional embodiment, a first push rod 37 is provided on the first push plate 341, one end of the first push rod 37 is connected to the cutter 371, and a first spring 372 is also provided on the first push plate 341, one end of the first spring 372 is connected to the second push plate 38, and the second push plate 38 is respectively provided with a first limiting hand 381 and a second limiting hand 382, ​​and the second push plate 38 is provided with a groove, the size of which is adapted to the first push rod 37.

[0050] It should be noted that the extension and retraction of the second telescopic rod 34 drives the first push plate 341 to move, the movement of the first push plate 341 drives the first push rod 37 to move, the movement of the first push rod 37 drives the cutter 371 to shear the tape, and a groove is provided on the second push plate 38. Pushing the second push plate 38 first drives the first push rod 37 to move, so that the tape is sheared when fixed, avoiding irregular shearing.

[0051] In an optional embodiment: the first push plate 341 and the push platform 31 form a closed environment, an auxiliary platform 391 is provided on the piston cylinder 39, and a plurality of grooves are provided inside the push platform 31, and the sizes thereof are respectively adapted to the piston cylinder 39 and the air intake pipe 395.

[0052] It should be noted that when the second telescopic rod 34 pushes the first pushing plate 341 to shear the tape, the first pushing plate 341 slides inside the pushing platform 31 to form an air inlet, and part of the gas is squeezed into the pushing platform 31, and enters the piston cylinder 39 through the air inlet pipe 395, pushing the second connecting column 392 to push the pressing platform 394 to press the tape. At the same time, the more times the shearing is performed, the more gas is filled into the piston cylinder 39, which can continuously and stably ensure the fitting state of the pressing platform 394 and the tape. In order to avoid damage to the device, the air is released through the one-way valve 396 after reaching a certain level.

[0053] In an optional embodiment: a groove is provided on the base 1 , the size of which is adapted to the first connecting platform 27 .

[0054] It should be noted that the groove provided on the base 1 is used for the tensioning column 28 to move on the device to tighten the tape.

[0055] Working principle: when the device needs to be used, replace the intact tape roll 12, and at the same time place the transformer that needs to be rolled with tape on the fixed seat 22 through the clamping hand 11, and the first telescopic rod 32 is contracted to drive the first connecting column 33 to move, and the movement of the first connecting column 33 drives the first motor 35 to move, and the movement of the first motor 35 drives the connecting cover 36 to plug with the second connecting platform 361, and the first motor 35 is turned on to drive the connecting cover 36 to rotate, and the rotation of the connecting cover 36 drives the second connecting platform 361 to rotate, and the rotation of the second connecting platform 361 drives the first gear 21 to rotate, and the rotation of the first gear 21 drives the half gear 23 to rotate, and the rotation of the half gear 23 drives the first rack 25 to move, and the movement of the first rack 25 drives the first connecting platform 27 to move, and the movement of the first connecting platform 27 drives the tightening column 28 to move, and the tightening column 28 moves to tighten the tape, so that the tape and the transformer are more tightly wrapped.

[0056] After the tape has been pasted for a certain number of turns, the second telescopic rod 34 is extended and retracted to drive the first push plate 341 to move, the movement of the first push plate 341 drives the first push rod 37 to move, the movement of the first push rod 37 drives the cutter 371 to cut the tape, and at the same time, the first push plate 341 moves to drive the first spring 372 to move to squeeze the second push plate 38, and at the same time, the second push plate 38 moves to drive the first limiting hand 381 and the second limiting hand 382 to fix the tape, so as to facilitate the cutter 371 to cut the taut tape, thereby avoiding irregular shapes after cutting, which affects the subsequent pasting of the tape to the transformer.

[0057] At the same time, when the second telescopic rod 34 pushes the first pushing plate 341 to shear the tape, the first pushing plate 341 slides inside the pushing platform 31 to form an air inlet, and part of the gas is squeezed into the pushing platform 31, and enters the piston cylinder 39 through the air inlet pipe 395, pushing the second connecting column 392 to push the pressing platform 394 to press the tape. At the same time, the more times the shearing is performed, the more gas is filled into the piston cylinder 39, which can continuously and stably ensure the fitting state of the pressing platform 394 and the tape. In order to avoid damage to the device, the one-way valve 396 is used to release air after reaching a certain level to avoid warping or other phenomena that affect the quality of the transformer. At the same time, after the shearing is completed, the first motor 35 is controlled to drive the connecting cover 36 to reverse, so that the tensioning column 28 is reset and the next work is carried out again.

[0058] The grooves provided on the limiting platform 26 are used to prevent the first rack 25 from deviating from the predetermined track and affecting the operation of the device. To ensure the normal operation of the device, the transformer is wrapped with glue. The rotation of the first gear 21 drives the half gear 23 to rotate. The rotation of the half gear 23 drives the first rack 25 to move. The movement of the first rack 25 drives the first connecting platform 27 to move. The movement of the first connecting platform 27 drives the tightening column 28 to move. The movement of the tightening column 28 tightens the tape. The holes provided on the first rack 25 are used to drive the first connecting platform 27 to move following the movement of the first rack 25, thereby tightening the tape. The fixing column 24 is arranged inside the base 1, passes through the half gear 23, and both ends are connected to the base 1, which is used to limit the rotation of the half gear 23 and keep it on the predetermined track, prevent the rotation of the half gear 23 from deviating from the track, and ensure the normal operation of the device. The first telescopic rod 32 is contracted to drive the first connecting column 33 to move, and the movement of the first connecting column 33 drives the first motor 35 to move, and the movement of the first motor 35 drives the connecting cover 36 to plug with the second connecting platform 361, and the first motor 35 is turned on to drive the connecting cover 36 to rotate, and the rotation of the connecting cover 36 drives the second connecting platform 361 to rotate, and the second connecting platform 36 The rotation of the first gear 21 drives the first gear 21 to rotate, the rotation of the first gear 21 drives the half gear 23 to rotate, the rotation of the half gear 23 drives the first rack 25 to move, the movement of the first rack 25 drives the first connecting platform 27 to move, the movement of the first connecting platform 27 drives the tightening column 28 to move, the movement of the tightening column 28 tightens the tape, the groove provided on the second connecting platform 361 is used for plugging the connecting cover 36 with the second connecting platform 361, so that the first motor 35 drives the connecting cover 36 to rotate and drives the second connecting platform 361 to rotate, the rotation of the second connecting platform 361 drives the fixing seat 22 to rotate, and the fixing seat 22 rotates The rotation of the first gear 21 drives the half gear 23 to rotate, the rotation of the half gear 23 drives the first rack 25 to move, the movement of the first rack 25 drives the tightening column 28 to move, so that the tape is tightened during pasting, the tape is pasted more tightly and it is convenient to shear the pasted tape, avoiding quality problems at the shearing edge and improving the practicality of the device. The rotation of the first gear 21 drives the half gear 23 to rotate, the rotation of the half gear 23 drives the first rack 25 to move, and drives the tightening column 28 on the first rack 25 to move, tighten the tape, and facilitate winding and shearing.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated assembly device for a charger transformer, comprising a base (1), characterized in that: The base (1) is provided with a clamping hand (11), the base (1) is also provided with a tape roll (12), the base (1) is also provided with a tightening mechanism (2), and the base (1) is also provided with a shearing mechanism (3); The tensioning mechanism (2) comprises a fixed seat (22) rotating on the base (1), one side of the fixed seat (22) is meshed with a half gear (23) rotating on the base (1), one side of the half gear (23) is meshed with a first rack (25) sliding on the base (1), both sides of the half gear (23) are provided with gear teeth a respectively meshing with the fixed seat (22) and the first rack (25), and a tensioning column (28) for tape transmission is installed on the first rack (25); The shearing mechanism (3) comprises a pushing platform (31) located on the tensioning mechanism (2), a first telescopic rod (32) is arranged above the pushing platform (31), a first connecting column (33) is installed at the output end of the first telescopic rod (32), and a connecting cover (36) located above the fixing seat (22) is rotatably arranged at one end of the first connecting column (33); A second telescopic rod (34) is installed inside the pushing platform (31), and a first pushing plate (341) sliding inside the pushing platform (31) is installed at the output end of the fixed column (24), and a cutter (371) for cutting the tape is installed at one end of the first pushing plate (341); An air intake pipe (395) is installed on the inner wall of one side of the pushing platform (31), a piston cylinder (39) is arranged at one end of the air intake pipe (395), a second spring (393) is arranged inside the piston cylinder (39), a second connecting column (392) is arranged at one end of the second spring (393), and a contact platform (394) is arranged at one end of the second connecting column (392).

2. The automatic assembly equipment for a charger transformer according to claim 1, characterized in that: The base (1) is provided with a limiting platform (26), the limiting platform (26) is provided with a protrusion, the first rack (25) is provided with a groove, the size of the groove on the first rack (25) is adapted to the protrusion on the limiting platform (26), the fixing seat (22) is provided with a first gear (21) meshing with a fixing column (24), and the fixing column (24) passes through the half gear (23).

3. The automatic assembly equipment for a charger transformer according to claim 1, characterized in that: The first rack (25) is provided with a hole, the size of which matches the first connecting platform (27); the first rack (25) is provided with a first connecting platform (27); and the first connecting platform (27) is provided with a tightening column (28).

4. The automatic assembly equipment for a charger transformer according to claim 1, characterized in that: A first motor (35) is disposed on the first connecting column (33), and the connecting cover (36) is connected to the output end of the first motor (35).

5. The automatic assembly equipment for a charger transformer according to claim 1, characterized in that: The fixing seat (22) is provided with a second connecting platform (361), and the second connecting platform (361) is provided with a groove, and the size of the groove is adapted to the limiting block (362).

6. The automatic assembly equipment for a charger transformer according to claim 1, characterized in that: The gear teeth b on the first gear (21) mesh with the gear teeth a on the half gear (23), and the gear teeth a on the half gear (23) mesh with the gear teeth c on the first rack (25).

7. The automatic assembly equipment for a charger transformer according to claim 1, characterized in that: A one-way valve (396) is provided on the air intake pipe (395), one end of the second spring (393) is connected to the piston cylinder (39), the other end of the second spring (393) is connected to the second connecting column (392), and the contact platform (394) is in contact with the transformer.

8. The automatic assembly equipment for a charger transformer according to claim 1, characterized in that: The first push plate (341) is provided with a first push rod (37), one end of which is connected to a cutter (371); the first push plate (341) is also provided with a first spring (372), one end of which is connected to a second push plate (38); the second push plate (38) is respectively provided with a first limiting hand (381) and a second limiting hand (382); the second push plate (38) is provided with a groove, the size of which is adapted to the first push rod (37).

9. The automatic assembly equipment for a charger transformer according to claim 1, characterized in that: The first push plate (341) and the push platform (31) form a closed environment, an auxiliary platform (391) is provided on the piston cylinder (39), and a plurality of grooves are provided inside the push platform (31), and the sizes thereof are respectively adapted to the piston cylinder (39) and the air intake pipe (395).

10. The automatic assembly equipment for a charger transformer according to claim 1, characterized in that: The base (1) is provided with a groove, the size of which is adapted to the first connecting platform (27).

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