CN220177377U - Automatic dispensing device for transformer - Google Patents

Abstract

The utility model relates to an automatic glue dispensing device for a transformer. The utility model relates to an automatic dispensing device of a transformer, which comprises: the device comprises a frame, a conveying mechanism, a dispensing mechanism and a control mechanism; the conveying mechanism and the dispensing mechanism are both fixedly arranged on the frame; the transport mechanism is arranged below the dispensing mechanism and is electrically connected with the control mechanism; the dispensing mechanism comprises a motion assembly, a fine adjustment assembly and a plurality of groups of dispensing assemblies; the motion component is fixedly connected to the frame; the fine adjustment assembly is connected with the movement assembly in a sliding manner; the dispensing component is movably connected with the motion fine-tuning component and is arranged above the conveying mechanism. According to the automatic glue dispensing device for the transformer, the glue dispensing efficiency is improved by arranging a plurality of groups of glue dispensing components; meanwhile, through the cooperation of the conveying mechanism and the fine adjustment assembly, the dispensing precision is improved.

Description

Automatic dispensing device for transformer

Technical Field

The utility model relates to the technical field of dispensing equipment, in particular to an automatic dispensing device for a transformer.

Background

The adhesive dispensing device is production equipment widely applied to the field of transformer production, and the application range of the adhesive dispensing device covers the processes of bonding, filling, coating, sealing, filling, dripping, scribing, gluing and the like of the transformer.

The glue dispensing device is mainly used for precisely dispensing, injecting, coating and dripping glue in the process to the precise position of each transformer. However, the existing glue dispensing device is limited by the number of glue dispensing heads, has low efficiency, and is easy to cause the problems of glue dispensing overflow or larger glue dispensing deviation.

Disclosure of Invention

Based on the above, the utility model aims to provide an automatic dispensing device for a transformer, which improves the dispensing efficiency by arranging a plurality of groups of dispensing components; meanwhile, through the cooperation of the conveying mechanism and the fine adjustment assembly, the dispensing precision is improved.

An automatic dispensing device for a transformer, comprising: the device comprises a frame, a conveying mechanism, a dispensing mechanism and a control mechanism; the conveying mechanism and the dispensing mechanism are both fixedly arranged on the frame; the conveying mechanism is arranged below the dispensing mechanism and is electrically connected with the control mechanism; the dispensing mechanism comprises a motion assembly, a fine adjustment assembly and a plurality of groups of dispensing assemblies; the motion component is fixedly connected to the frame; the fine adjustment assembly is connected with the motion assembly in a sliding manner; the dispensing component is movably connected with the fine adjustment component and is arranged above the conveying mechanism.

According to the automatic glue dispensing device for the transformer, the glue dispensing efficiency is improved by arranging a plurality of groups of glue dispensing components; meanwhile, through the cooperation of the conveying mechanism and the fine adjustment assembly, the dispensing precision is improved.

Further, the motion assembly comprises an X-axis motion module, a Y-axis motion module and a Z-axis motion module; the Y-axis movement module is fixedly connected to the frame; the X-axis movement module is connected with the Y-axis movement module in a sliding manner; the Z-axis movement module is connected with the X-axis movement module in a sliding manner; the fine adjustment assembly is connected with the Z-axis movement module in a sliding mode.

Further, the fine adjustment assembly comprises a fine adjustment bracket, a rotating shaft, a plurality of rotating rods and a plurality of movable blocks; the fine adjustment bracket is connected with the Z-axis movement module in a sliding manner; the rotating shaft is perpendicular to the Z-axis movement module and fixedly connected to the fine adjustment bracket; one end of the rotating rod is movably sleeved on the rotating shaft, and the other end of the rotating rod is fixedly connected with the dispensing assembly; the movable blocks are movably sleeved on the rotating shaft, are attached to the two sides of the rotating rod, and move or fix the rotating rod through the movable blocks to prevent the position deviation of the dispensing assembly in the dispensing process.

Specifically, the movable blocks are screwed on the rotating shaft, and the movable blocks on two sides of the rotating rod are rotated in the same direction, so that the rotating rod can move along the direction of the rotating shaft.

Further, the fine adjustment bracket is provided with a sliding rail parallel to the rotating shaft; the dispensing assembly is provided with a connecting block and a glue gun; one end of the connecting block is slidably arranged on the sliding rail, the other end of the connecting block is fixedly connected with the glue gun, the connecting block slides along the sliding rail, and then the relative position between the glue guns is adjusted to adapt to glue dispensing of transformers with different sizes.

Further, the transport mechanism includes a translation assembly and a lifting assembly; the lifting assembly and the translation assembly are arranged on the frame and positioned below the dispensing assembly; the translation assembly comprises a conveyor belt and is used for conveying the semi-finished transformer product to a dispensing position; the lifting assembly comprises a first air cylinder and a supporting plate fixedly connected to the movable end of the first air cylinder; the first air cylinder is fixedly connected to the frame and used for lifting the supporting plate.

Further, the supporting plate is provided with a positioning block and a first baffle; the positioning block is arranged at the middle position of the supporting plate and protrudes out of the upper surface of the supporting plate; the first baffle is arranged on the supporting plate and located at the tail end position of the advancing direction of the semi-finished transformer product and used for positioning the clamp.

Further, the lifting assembly further comprises a second cylinder and a second baffle; the second air cylinder is fixedly connected with the supporting plate and is positioned at one side of the supporting plate far away from the first baffle plate and used for pushing the second baffle plate to move along the supporting plate; the second baffle is fixedly connected to the movable end of the second cylinder and is positioned on the same horizontal plane with the first baffle, and the second baffle and the first baffle are used for jointly fixing and clamping the clamp.

Further, the lifting assembly further comprises a third cylinder and a third baffle; the third air cylinder is fixedly connected with the supporting plate and used for lifting the third baffle; one end of the third baffle is fixedly connected to the movable end of the third cylinder, the other end of the third baffle is provided with a buckle piece in an extending mode, and the buckle piece is parallel to the supporting plate and located above the supporting plate.

Further, the lifting assembly further comprises a buffer module; the buffer module is fixedly connected to the frame and is arranged on one side of the supporting plate, which is close to the first baffle; the end of the buffer module is provided with an elastic buffer assembly for limiting the speed reduction of the clamp.

For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.

Drawings

Fig. 1 is a schematic structural diagram of an automatic dispensing device for a transformer according to the present embodiment;

FIG. 2 is a schematic structural view of a dispensing mechanism;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic diagram of a lifting assembly;

FIG. 5 is an enlarged view of a portion of FIG. 4;

fig. 6 is a top view of the lift assembly.

In the figure: 10-a transport mechanism; 11-a lifting assembly; 111-a first cylinder; 112-a support plate; 1121-a first baffle; 1122-positioning block; 113-a second cylinder; 114-a second baffle; 115-a third cylinder; 116-a third baffle; 1161-a cleat; 117-a buffer module; 1170-an elastic buffer assembly; 1171-rotating blocks; 1172-rolling elements; 1173-holders; 1174-an elastic member; 1175-a mount; 1176-buffer cylinders; 12-a translation assembly; 20-a dispensing mechanism; 21-a motion assembly; 211-X axis movement module; 212-Y axis movement module; 213-Z axis movement module; 22-a fine tuning assembly; 221-fine tuning a stent; 222-a rotating shaft; 223-rotating a rod; 224—a movable block; 23-dispensing assembly; 231-glue gun; 232-sleeve; 233-connecting blocks; 30-a frame; 31-glue discharging box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical direction", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, and are constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected via an intermediary, or connected by communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1, the present embodiment provides an automatic dispensing device for a transformer, including: a frame 30, a transport mechanism 10, a dispensing mechanism 20, and a control mechanism (not shown); the conveying mechanism 10 and the dispensing mechanism 20 are fixedly arranged on the frame 30; the transport mechanism 10 is arranged below the dispensing mechanism 20, and the control mechanism is fixedly arranged inside the frame 30 and is electrically connected with the transport mechanism 10 and the dispensing mechanism 20.

Referring to fig. 1 and 2, in some embodiments, the dispensing mechanism 20 includes a motion assembly 21, a fine adjustment assembly 22, and a plurality of dispensing assemblies 23; wherein the motion assembly 21 and the dispensing assembly 23 are both electrically connected with the control mechanism. The moving component 21 is fixedly connected to the frame 30 and is used for moving the dispensing mechanism 20; the fine adjustment assembly 22 is slidably connected to the movement assembly 21, and is used for controlling the micro-sliding and/or micro-rotation of the dispensing assembly 20; the dispensing assembly 23 is connected to the fine adjustment assembly 22 and disposed above the transporting mechanism 10.

In some embodiments, motion assembly 21 includes an X-axis motion module 211, a Y-axis motion module 212, and a Z-axis motion module 213; the Y-axis motion module 212 is fixedly connected to the frame 30; the X-axis motion module 211 is slidably connected to the Y-axis motion module 212; the Z-axis motion module 213 is slidably connected to the X-axis motion module 211; trimming assembly 22 is slidably coupled to Z-axis motion module 213.

In the running state of the device, firstly, a dispensing path is set according to the structure of a transformer semi-finished product, and then a control mechanism controls a motion assembly 21 to drive a dispensing assembly 23 to move, wherein an X-axis motion module 211 is used for controlling the motion of the dispensing assembly 23 in the X-axis direction; the Y-axis motion module 212 is used for controlling the motion of the dispensing assembly 23 in the Y-axis direction; the Z-axis movement module 213 is used for controlling the movement of the dispensing assembly 23 in the Z-axis direction. The X-axis movement module 211 and the Y-axis movement module 212 control the dispensing assembly 23 to move above the transformer semi-finished product on the horizontal plane, then the Z-axis movement module 213 drives the dispensing assembly 23 to move downwards to the dispensing position, and the control mechanism controls the movement assembly 21 and the dispensing assembly 23 to start dispensing according to a preset dispensing path.

Referring to fig. 2 and 3, in some embodiments, the fine adjustment assembly 22 includes a fine adjustment bracket 221, a rotation shaft 222, and a plurality of rotation rods 223; the fine adjustment bracket 221 is slidably connected to the movable end of the Z-axis movement module 213, and can slide up and down along the guide rail of the Z-axis movement module 213. The rotating shaft 222 is fixedly connected to the fine adjustment bracket 221 and is arranged perpendicular to the Z-axis movement module 213; one end of the rotating rod 223 is movably sleeved on the rotating shaft 222 and can rotate and translate relative to the rotating shaft 222; the other end of the rotating rod 223 is fixedly connected with the dispensing assembly 23, and the movement of the dispensing assembly 23 is driven by the movement of the rotating rod 223.

Further, the fine tuning bracket 221 is provided with a sliding rail parallel to the rotating shaft 222, and the dispensing assembly 23 is slidably disposed on the sliding rail.

Further, the fine adjustment assembly 22 further includes a plurality of movable blocks 224 sleeved on the rotating shaft 222, the plurality of movable blocks 224 are attached to two sides of the rotating rod 223, and the rotating rod 223 is moved or fixed by the movable blocks 224, so that the position deviation of the glue stopping assembly 23 occurs in the glue dispensing process. In the present embodiment, the movable block 224 is rotatably connected to the rotating shaft 222, and the movable blocks 224 on two sides of the rotating rod 223 are rotated in the same direction to realize the displacement of the rotating rod 223 along the direction of the rotating shaft 222, so as to adjust the relative position between the dispensing components 23.

In some embodiments, the dispensing assembly 23 includes a glue gun 231, a sleeve 232, and a connection block 233; one end of the connecting block 233 is slidably arranged on the sliding rail of the fine adjustment bracket 221, and the other end is fixedly connected to the sleeve 232; the glue gun 231 is sleeved in the sleeve 232. Meanwhile, one end of the rotating rod 223 far away from the rotating shaft 222 is fixedly connected with the connecting block 233, and when the position of the glue gun 231 is adjusted, the rotating rod 223 is moved to drive the connecting block 233 to slide along the sliding rail relative to the fine adjustment bracket 221, so that the relative position between the glue guns 231 is adjusted to adapt to glue dispensing of transformers with different sizes. The sleeve 232 is provided with a viewing window for viewing the amount of glue.

Referring to fig. 1, 4-6, in some embodiments, a transport mechanism 10 includes a translation assembly 12 and a lift assembly 11; the translation assembly 12 and the lifting assembly 11 are fixedly arranged on the frame 30 and positioned below the dispensing assembly 23. The translation assembly 12 comprises a motor, two groups of rollers and two conveyor belts sleeved outside the two leased rollers; the motor is electrically connected with the control mechanism. In the running process of the device, the clamp for fixing the semi-finished product of the transformer is placed on the conveyor belt, the control mechanism controls the motor to rotate to drive the roller to rotate, so that the conveyor belt and the clamp are driven to move forwards, and the transmission principle of the translation assembly 12 is a common technical means in the field and is not explained in detail herein.

In some embodiments, the lifting assembly 11 is disposed between two conveyor belts, comprising: a first cylinder 111 and a support plate 112; the first cylinder 111 is fixedly connected to the frame 30 and is used for lifting the support plate 112; the support plate 112 is fixedly connected to the movable end of the first cylinder 111. The middle part of the upper surface of the supporting plate 112 is provided with a convex positioning block 1122, and as a matching place, a positioning hole is formed in a clamp for carrying the semi-finished transformer product, and the positioning block is clamped in the positioning hole and is used for positioning the clamp.

In some embodiments, the support plate 112 is further provided with a first baffle 1121, and the first baffle 1121 is fixed on the upper surface of the support plate 112 and is located at the end position of the running direction of the transformer semi-finished product. The lifting assembly 11 is further provided with a second air cylinder 113 and a second baffle 114, wherein the second air cylinder 113 is arranged at one end of the supporting plate 112 away from the first baffle 1121 and is used for pushing the second baffle 114 to move along the direction of the supporting plate 112; one end of the second baffle 114 is fixedly connected to the movable end of the second air cylinder 113, and is located at the same horizontal plane as the first baffle 1121, and is used for fixing and clamping a clamp together with the first baffle 1121.

In some embodiments, the lifting assembly 11 further includes a buffer module 117, where the buffer module 117 is fixed on the frame 30, and is located on a side of the support plate 112 near the first baffle 1121, for limiting the deceleration of the fixture.

Specifically, the buffering module 117 includes a fixing frame 1175, a buffering cylinder 1176, and an elastic buffering component 1170; the fixing frame 1175 is fixedly connected to the frame 30; the buffer cylinder 1176 is fixedly connected to the fixing frame 1175 and is arranged parallel to the first cylinder 111; the elastic buffering element 1170 is fixedly connected to the output end of the buffering cylinder 1176, and the buffering cylinder 1176 drives the elastic buffering element 1170 to move up and down so as to adjust the relative height between the elastic buffering element 1170 and the clamp, so that the buffering module 117 can block the clamp. The elastic buffer element 1170 comprises a fixed seat 1173 fixedly connected to the output end of the buffer cylinder 1176, an elastic piece 1174, a rotating block 1171 and a rolling piece 1172. The fixed end of the rotating block 1171 is concavely arranged in the fixed base 1173, and is rotationally connected to the fixed base 1173. One end of the elastic piece 1174 is slidably inserted into the fixed seat 1173, and the other end of the elastic piece 1174 is abutted against a first movable end, close to the fixed seat 1173, of the rotating block 1171; the rolling piece 1172 is rotatably connected to the second movable end of the rotating block 1171 away from the fixed base 1173.

In the running process of the device, the conveyor belt conveys the clamp carrying the semi-finished transformer to the dispensing position, the clamp impacts the elastic buffering component 1170, the rotating block 1171 rotates around the rotating shaft by a certain angle relative to the fixed seat 1173 due to the impact force of the clamp, the first movable end of the rotating block 1171 abuts against the elastic piece 1174 and presses the elastic piece 1174 downwards, the elastic force of the elastic piece 1174 supports the rotating block 1171 to play a buffering role, and the stable stopping movement of the clamp is ensured. Meanwhile, the conveyor belt stops running, and the first cylinder 111 works to drive the supporting plate 112 to move upwards, the positioning block 1122 penetrates through the positioning hole, and the clamp is supported on the upper surface of the supporting plate 112; next, the second air cylinder 113 is operated to push the second barrier 114 in the clamp advancing direction until the clamp is clamped between the first barrier 1121 and the second barrier 114, thereby achieving the fixation of the clamp in the horizontal direction.

In some embodiments, lift assembly 11 further includes a third cylinder 115 and a third baffle 116; the third cylinder 115 is fixedly connected to the support plate 112 and is used for driving the third baffle 116 to move up and down; one end of the third baffle 116 is fixedly connected to the movable end of the third cylinder 115, and the other end of the third baffle 116 is provided with a buckle piece 1161 in an extending manner, wherein the buckle piece 1161 is parallel to the supporting plate 112 and is located above the supporting plate 112.

In the running process of the device, after the first baffle 1121 and the second baffle 114 clamp the clamp in the horizontal direction, the third air cylinder 115 works to drive the third baffle 116 to run towards the clamp direction until the buckle piece 1161 is positioned right above the clamp, so that the clamp is further limited, and the accuracy of dispensing is improved.

Referring to fig. 1, in some embodiments, a glue discharging box 31 is disposed on the frame 30, and when the glue dispensing assembly 23 performs glue dispensing for a certain time, the moving assembly 21 drives the glue dispensing assembly 23 to move to a glue discharging position for glue discharging, so that the glue dragging of the glue head of the glue gun 231 during glue dispensing can be effectively avoided, and the precision of glue dispensing is affected.

The rack is provided with a detector for detecting whether the semi-finished transformer product is in place or not.

The working principle of the automatic dispensing device for the transformer provided by the embodiment of the utility model is described below with reference to fig. 1 to 6.

Firstly, according to the dispensing path of the dispensing assembly 23 of the transformer semi-finished product, the clamp carrying the transformer semi-finished product is placed on the conveying belt, the motor drives the conveying belt to move forward until the clamp abuts against the buffering module 117, the elastic buffering assembly 1170 extrudes the elastic piece 1174 to rotate through the rotating block 1171, the reaction force acts on the clamp, at the moment, the clamp stops moving forward, and the conveying belt stops moving. Meanwhile, the first cylinder 111 works to drive the supporting plate 112 to move upwards, and the positioning block 1122 penetrates through the positioning hole of the clamp to support the clamp on the upper surface of the supporting plate 112. Next, the second air cylinder 113 and the third air cylinder 115 are operated, and the second air cylinder 113 advances the second barrier 114 in the clamp advancing direction until the clamp is clamped between the first barrier 1121 and the second barrier 114; the third cylinder 115 drives the third baffle 116 to move a certain distance in the direction of the clamp until the button piece 1161 is located right above the clamp.

At this time, the jig is fixed, and the dispensing mechanism 20 starts to operate. The moving assembly 21 drives the glue gun 231 to move to the starting position of the glue dispensing path, the glue dispensing assembly 23 starts to work, the glue gun 231 discharges glue, and the glue dispensing is completed according to the set glue dispensing path. After dispensing is completed, the moving assembly 21 drives the dispensing assembly 23 to the upper side of the dispensing box 31 to discharge the adhesive, meanwhile, the second air cylinder 113 drives the second baffle 114 and the third air cylinder 115 to drive the third baffle 116 to deviate from the clamp to move, then, the first air cylinder 111 drives the supporting plate 112 to move downwards, the clamp loses the supporting effect of the supporting plate 112 and is placed on the conveyor belt again, the conveyor belt continues to work, the clamp is driven to continue to move forwards, the rotating block 1171 continues to rotate, the clamp moves from the rolling piece 1172 until the clamp is completely separated from the elastic buffering assembly 1170, and the elastic buffering assembly 1170 is reset. And the operation is circularly performed.

Compared with the prior art, the automatic dispensing device for the transformer improves the dispensing efficiency by arranging a plurality of groups of dispensing components; meanwhile, through the cooperation of the conveying mechanism and the fine adjustment assembly, the dispensing precision is improved.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the utility model, and the utility model is intended to encompass such modifications and improvements.

Claims (10)

1. An automatic dispensing device of transformer, characterized by comprising: the device comprises a frame, a conveying mechanism, a dispensing mechanism and a control mechanism; the conveying mechanism and the dispensing mechanism are both fixedly arranged on the frame; the conveying mechanism is arranged below the dispensing mechanism and is electrically connected with the control mechanism;

the dispensing mechanism comprises a motion assembly, a fine adjustment assembly and a plurality of groups of dispensing assemblies; the motion component is fixedly connected to the frame; the fine adjustment assembly is connected with the motion assembly in a sliding manner; the dispensing component is movably connected with the fine adjustment component and is arranged above the conveying mechanism.

2. The automatic dispensing device of a transformer of claim 1, wherein: the motion assembly comprises an X-axis motion module, a Y-axis motion module and a Z-axis motion module; the Y-axis movement module is fixedly connected to the frame; the X-axis movement module is connected with the Y-axis movement module in a sliding manner; the Z-axis movement module is connected with the X-axis movement module in a sliding manner; the fine adjustment assembly is connected with the Z-axis movement module in a sliding mode.

3. The automatic dispensing device of a transformer of claim 2, wherein: the fine adjustment assembly comprises a fine adjustment bracket, a rotating shaft, a plurality of rotating rods and a plurality of movable blocks; the fine adjustment bracket is connected with the Z-axis movement module in a sliding manner; the rotating shaft is perpendicular to the Z-axis movement module and fixedly connected to the fine adjustment bracket; one end of the rotating rod is movably sleeved on the rotating shaft, and the other end of the rotating rod is fixedly connected with the dispensing assembly; the movable blocks are movably sleeved on the rotating shaft, and are attached to two sides of the rotating rod.

4. A transformer automatic dispensing device according to claim 3, wherein: the movable block is screwed on the rotating shaft.

5. The automatic dispensing device for transformers according to claim 4, wherein: the fine adjustment bracket is provided with a sliding rail parallel to the rotating shaft; the dispensing assembly is provided with a connecting block and a glue gun; one end of the connecting block is arranged on the sliding rail in a sliding way, and the other end of the connecting block is fixedly connected with the glue gun.

6. The automatic dispensing device of a transformer of claim 1, wherein: the transport mechanism comprises a translation assembly and a lifting assembly; the lifting assembly and the translation assembly are arranged on the frame and positioned below the dispensing assembly; the translation assembly comprises a conveyor belt and is used for conveying the semi-finished transformer product to a dispensing position; the lifting assembly comprises a first air cylinder and a supporting plate fixedly connected to the movable end of the first air cylinder; the first air cylinder is fixedly connected to the frame and used for lifting the supporting plate.

7. The automatic dispensing device for transformers according to claim 6, wherein: the supporting plate is provided with a positioning block and a first baffle; the positioning block is arranged at the middle position of the supporting plate and protrudes out of the upper surface of the supporting plate; the first baffle is arranged on the supporting plate and located at the tail end position of the advancing direction of the semi-finished transformer product.

8. The automatic dispensing device for transformers according to claim 7, wherein: the lifting assembly further comprises a second cylinder and a second baffle; the second air cylinder is fixedly connected with the supporting plate and is positioned at one side of the supporting plate far away from the first baffle plate and used for pushing the second baffle plate to move along the supporting plate; the second baffle is fixedly connected to the movable end of the second cylinder and is positioned on the same horizontal plane with the first baffle, and the second baffle and the first baffle are used for jointly fixing and clamping the clamp.

9. The automatic dispensing device for transformers according to claim 8, wherein: the lifting assembly further comprises a third cylinder and a third baffle; the third air cylinder is fixedly connected with the supporting plate and used for lifting the third baffle; one end of the third baffle is fixedly connected to the movable end of the third cylinder, the other end of the third baffle is provided with a buckle piece in an extending mode, and the buckle piece is parallel to the supporting plate and located above the supporting plate.

10. The automatic dispensing device for transformers according to claim 9, wherein: the lifting assembly further comprises a buffer module; the buffer module is fixedly connected to the frame and is arranged on one side of the supporting plate, which is close to the first baffle; the end of the buffer module is provided with an elastic buffer assembly for limiting the speed reduction of the clamp.