CN115231260A

CN115231260A - Transformer conveying device

Info

Publication number: CN115231260A
Application number: CN202211154471.9A
Authority: CN
Inventors: 柴文; 赵德英
Original assignee: Sichuan Fumeigao Electronics Co ltd
Current assignee: Sichuan Fumeigao Electronics Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2022-10-25
Anticipated expiration: 2042-09-22
Also published as: CN115231260B

Abstract

The invention provides a transformer conveying device, and relates to the technical field of sliding transportation channels. The device comprises a conveying belt, wherein protective plates are arranged on two sides of the conveying belt, a push block connected with the protective plates is arranged above the conveying belt, a material sorting mechanism is arranged at the tail end of the conveying belt and comprises a first slideway and a second slideway which are obliquely arranged and communicated, the higher end of the first slideway is positioned at the tail end of the conveying belt, the higher end of the second slideway is communicated with the first slideway, a material positioning mechanism is arranged on the side part of the material sorting mechanism and comprises two material discs which are respectively and rotatably arranged at the tail ends of the first slideway and the second slideway, a plurality of positioning modules are rotatably arranged on the material discs, a support is arranged on the material disc on the side part of each positioning module, transmitting parts and receiving parts of a plurality of photoelectric switches are oppositely arranged in the material discs on the lower parts of the positioning modules and on the support, transparent parts for photoelectric switch rays to pass are arranged on the positioning modules, the distribution positions of the photoelectric switch rays are matched with the contour of a transformer, and the photoelectric switches are matched with a driving source for driving the positioning modules to rotate.

Description

Transformer conveying device

Technical Field

The invention relates to the technical field of sliding transportation channels, in particular to a transformer conveying device.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like.

In the prior art, a transformer is produced by a plurality of different processes, and different devices are adopted in the different processes to process the transformer. At present, a plurality of transformers are sequentially placed into equipment for processing through manual operation, after the processing is completed, the transformers are manually taken out and stacked in a container, and the fully stacked transformers in the container are manually transferred to the next procedure for processing. The transformer is fed and conveyed manually, so that the working efficiency is low, and the problem needs to be solved urgently.

Disclosure of Invention

The invention aims to develop a transformer conveying device capable of improving feeding efficiency and conveying efficiency.

The invention is realized by the following technical scheme:

a transformer transport apparatus comprising:

the conveying belt is provided with guard plates on two sides;

the push block is arranged above the conveying belt and connected with the guard plate;

the material sorting mechanism locates the transport end of conveyer belt, includes:

a first slide way which is arranged obliquely, the higher end of the first slide way is positioned at the conveying tail end of the conveying belt, and the middle part of the first slide way is provided with a slide way

A horizontal guide section;

the second slideway is obliquely arranged, and the higher end of the second slideway is communicated with the guide section of the first slideway;

the push plate is arranged above the guide section, and the end part of the push plate, which is far away from the second slide way, inclines towards the direction of the conveying belt;

material positioning mechanism locates material sorting mechanism lateral part, includes:

the two material discs are respectively and rotatably arranged at the tail ends of the first slide way and the second slide way;

the positioning modules are rotatably arranged on the material tray;

the bracket is arranged on the material tray on the side part of the positioning module;

a plurality of photoelectric switches, the emitting parts and the receiving parts of which are oppositely arranged in the material tray at the lower part of the positioning module

And on the bracket;

the pneumatic finger is driven by the three-axis driving assembly;

the two clamping blocks are respectively and rotatably arranged on the side walls of the two clamping jaws of the pneumatic finger, which are close to each other;

the micro motor is arranged on the outer side wall of one clamping jaw of the pneumatic finger and is in transmission connection with the corresponding clamping block;

the transformer top that highly is less than the transformer top of erectting the state and is higher than the vertical state of head of conveyer belt ejector pad bottom, interval between push pedal bottom and the first slide is in the transformer between the height of two kinds of different states of empting, the last transparent portion that supplies the photoelectric switch ray to pass that is equipped with of orientation module, the distribution position of photoelectric switch ray and the projection profile adaptation of transformer in the plane of perpendicular to ray, photoelectric switch and the first driving source electric connection of drive orientation module pivoted.

Optionally, the length direction of the push block is perpendicular to the conveying direction of the conveying belt, and a layer of elastic layer is arranged on the side wall, away from the conveying direction of the conveying belt, of the push block.

Optionally, the two ends of the push block are respectively provided with a sliding block, a sliding groove in sliding connection with the sliding block is horizontally arranged at a corresponding position on the guard plate, the outer end of the sliding block penetrates through the sliding groove and extends out of the outer side wall of the guard plate, a supporting plate is arranged on the outer side wall of the guard plate, close to one side of the conveying direction of the conveying belt, of the sliding block, and a spring telescopic rod connected with the sliding block is horizontally arranged on the supporting plate.

Optionally, push pedal one end is for rotating the end, and the other end is the swing end, the rotation end of push pedal rotates with the lateral wall that the higher end of second slide kept away from conveyer belt one side and is connected, the push pedal rotates the end and is equipped with the torsional spring of being connected with the lateral wall, the direction section is kept away from and is equipped with the swing end complex swing groove with the push pedal on the lateral wall of second slide, the swing end of push pedal slides and locates in the swing groove.

Optionally, the tail ends of the first slide and the second slide are respectively provided with a horizontal section which is horizontally arranged, the horizontal section and the material tray are located at the same height, the conveying tail end of the horizontal section is in a circular arc shape matched with the material tray in shape, and the conveying tail end of the horizontal section is in sliding contact with the edge of the material tray.

Optionally, a plurality of positioning modules on the material tray are uniformly arranged in the circumferential direction at equal intervals, and a second motor serving as a first driving source and in transmission connection with the first driving source is arranged in the material tray at the lower part of each positioning module.

Optionally, a circular truncated cone-shaped placing groove coaxial with the rotating shaft of the positioning module is arranged on the positioning module, the minimum inner diameter of the placing groove is located at the bottom, and the minimum inner diameter of the placing groove is matched with the size of the transformer in a corresponding dumping state.

Optionally, the transparent portion is including locating first holding ring and the second holding ring on the holding tank bottom location module, first holding ring and second holding ring are transparent structure and coaxial with the holding tank, first holding ring is in on the rotation track at transformer head both ends, the second holding ring is in on the rotation track at transformer afterbody both ends, it has rather than perpendicular and two photoelectric switch rays that the position corresponds with transformer head both ends to pierce through on the first holding ring, it has rather than perpendicular and two photoelectric switch rays that the position corresponds with transformer afterbody both ends to pierce through on the second holding ring.

Optionally, the device further comprises a material arranging mechanism arranged on the side portion of the material positioning mechanism, the material arranging mechanism comprises a base, a plurality of arranging blocks which slide on the same straight line are arranged on the base, and two clamping grooves corresponding to two rows of pins at the head of the transformer in position relation are arranged on the arranging blocks.

Optionally, a scissor driving assembly for driving the arraying block to slide is arranged in the base, the scissor driving assembly includes a scissor frame extending along the sliding direction of the arraying block, a second driving source for pushing two ends of the side portion of the scissor frame to approach or keep away from each other is arranged at a corresponding position in the base, a plurality of hinged positions located in the middle of the scissor frame in the extending direction are rotatably provided with connecting rods, and the connecting rods are connected with the bottom of the arraying block.

The invention has the beneficial effects that:

the automatic transformer feeding device can automatically convey transformers, the transformers are positioned through the matching of the push block, the push plate and the positioning module in the conveying process, due to the fact that the transformers are positioned, pneumatic fingers can directly clamp and transfer the transformers according to the set running state, the clamping blocks drive the transformers to rotate according to the set rotating angle, the transformers are located at the set inclined angle, the pneumatic fingers can directly place the transformers into equipment to complete automatic feeding, the transformers can also be placed into the material arrangement mechanism, the material arrangement mechanism adjusts the distance among the transformers according to the feeding positions of the equipment, the clamping mechanism clamps a plurality of position-adjusted transformers and then carries out batch feeding, and operation efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a view of the conveyor belt;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a view of the scissors drive assembly;

FIG. 5 is a diagram of a positioning module;

FIG. 6 is a block diagram of a positioning module loaded transformer;

fig. 7 is a pneumatic finger structure view.

Reference numerals: 1. a conveyor belt; 101. a guard plate; 102. a push block; 103. an elastic layer; 104. a slider; 105. a chute; 106. a spring telescopic rod; 107. a supporting plate; 2. a first slideway; 201. pushing the plate; 202. a swing groove; 203. a guide section; 3. a second slideway; 4. a material tray; 401. a positioning module; 402. a support; 403. a placement groove; 404. a transmitting section; 405. a receiving section; 406. a second positioning ring; 407. a first positioning ring; 5. a pneumatic finger; 501. a clamping jaw; 502. a clamping block; 6. a connecting plate; 7. a base; 701. an arrangement block; 702. a card slot; 703. a fork shearing frame; 704. a bidirectional screw rod.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the inventive concept. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1~7, the invention discloses a transformer conveying device, which comprises a conveying belt 1, wherein a material sorting mechanism is arranged at the conveying end of the conveying belt 1, the material sorting mechanism is provided with two outlets, material positioning mechanisms are respectively arranged at the two outlets, and a material arrangement mechanism is arranged at the side part of the material positioning mechanism.

Both sides of the conveying belt 1 are provided with guard plates 101 arranged along the conveying track, and the guard plates 101 can be fixed on the frame body of the conveying belt 1 through connecting pieces.

The transformer has two ends, head and tail, two rows of pins in the head, head and tail with contour similar to that of rectangle, head size greater than tail, and middle size smaller than head and tail.

The transformer conveyed on the conveyor belt 1 has four states, as shown in fig. 2, the four transformer states from left to right on the conveyor belt 1 are: the head is horizontal (toppled state), the head is vertical (toppled state), the head faces downwards (erected state), and the head faces upwards (erected state).

In the upright state, the head of the transformer is at the bottom or top, and correspondingly, the tail of the transformer is at the top or bottom. Because the head of the transformer is rectangular, the transformer is divided into two states of vertical head or horizontal head when toppling over. The vertical direction of the head part refers to the inclination of the length direction of the head part of the transformer in the vertical direction, and the horizontal direction of the head part refers to the horizontal direction of the length direction of the head part of the transformer. The top of the transformer in the vertical state is higher than that in the toppling state, and the top of the transformer in the head vertical state is higher than that in the head transverse state in the toppling state.

The upper part of the conveyer belt 1 is provided with a push block 102, the push block 102 is horizontally arranged, and the length direction of the push block 102 is vertical to the conveying direction of the conveyer belt 1. The two ends of the push block 102 are respectively provided with a slide block 104, the corresponding position on the guard plate 101 is provided with a horizontally arranged slide groove 105, the slide block 104 is arranged in the slide groove 105 in a sliding manner, and the push block 102 can slide horizontally through the matching of the slide block 104 and the slide groove 105.

The outer end of the sliding block 104 penetrates through the sliding groove 105 and extends out of the outer side wall of the protection plate 101, a supporting plate 107 is arranged on the outer side wall of the protection plate 101, close to one side of the conveying direction of the conveying belt 1, of the sliding block 104, a spring telescopic rod 106 is arranged on the supporting plate 107, and the spring telescopic rod 106 is horizontally arranged and connected with the sliding block 104. When the pushing block 102 is not subjected to an external force, the elastic force of the telescopic spring rod 106 pushes the sliding block 104 to slide to the end of the sliding groove 105 away from the conveying direction of the conveying belt 1.

The setting height of the push block 102 is matched with the standing state of the transformer, and on the conveying belt 1, the height of the bottom of the push block 102 is lower than the top of the transformer in the standing state and higher than the top of the transformer in the head vertical state. The side wall of the push block 102 away from the conveying direction of the conveying belt 1 is provided with an elastic layer 103, and the elastic layer 103 can be a rubber layer.

When the transformer on the conveyer belt 1 passes through the push block 102, the transformer in the toppling state directly passes through the lower part of the push block 102; the top of the transformer in the upright state is blocked by the pushing block 102 to cause the transformer to topple, so that the transformer on the conveying belt 1 after passing through the pushing block 102 is in a toppling state. The side wall of the push block 102, which is in contact with the transformer, is provided with an elastic layer 103, and the transformer can transversely and elastically slide through a spring telescopic rod 106, so that the push block 102 is prevented from being in rigid contact with the transformer.

The material sorting mechanism comprises a first slide way 2, the first slide way 2 is obliquely arranged, the higher end of the first slide way 2 is positioned at the conveying tail end of the conveying belt 1, and the transformer enters the first slide way 2 from the conveying tail end of the conveying belt 1. The middle part of the first slide way 2 is provided with a horizontally arranged guide section 203, the middle part of the first slide way 2 is also provided with a second slide way 3, the second slide way 3 is communicated with the guide section 203 of the first slide way 2, the second slide way 3 is obliquely arranged, the higher end of the second slide way 3 is communicated with the guide section 203 of the first slide way 2, and the tail ends of the first slide way 2 and the second slide way 3 are provided with horizontally arranged horizontal sections.

The angle B in fig. 1 is the angle between the first runner 2 and the second runner 3, and the angle B does not exceed ninety degrees. In this embodiment, the included angle between the first slideway 2 and the second slideway 3 is at the maximum, and in this embodiment, the angle B is ninety degrees.

A push plate 201 is arranged above the guide section 203 of the first slideway 2, one end of the push plate 201 is a rotating end, and the other end of the push plate 201 is a swinging end. The rotating end of the push plate 201 is rotationally connected with the side wall of one side of the second slide rail 3, which is far away from the conveying belt 1, at the higher end, and the rotating end of the push plate 201 is provided with a torsion spring connected with the side wall. The side wall of the guide section 203 of the first slideway 2, which is far away from the second slideway 3, is provided with a swing groove 202 matched with the swing end of the push plate 201, the swing end of the push plate 201 is arranged in the swing groove 202 in a sliding manner, and the swing groove 202 is horizontally arranged. The push plate 201 is inclined in the transport direction of the first slide 2, and when the swing end of the push plate 201 slides in the swing groove 202, the swing end of the push plate 201 is always inclined toward the transport belt 1 in the transport direction of the first slide 2. When the push plate 201 is not subjected to external force, the elasticity of the torsion spring drives the push plate 201 to rotate, so that the swinging end of the push plate 201 is positioned at one end close to the conveying belt 1 in the swinging groove 202.

The distance between the bottom of the push plate 201 and the guide section 203 of the first slideway 2 is between the heights of two different dumping states of the transformer, namely the distance between the bottom of the push plate 201 and the guide section 203 is greater than the height of the transformer when the head is horizontal and less than the height of the transformer when the head is vertical.

The transformer sliding into the first slideway 2 is in a dumping state, after sliding into the guide section 203 along the first slideway 2, the transformer horizontally slides in the guide section 203, when the transformer passes through the push plate 201, the transformer with the transverse head directly slides through the lower part of the push plate 201, and because the height of the transformer with the vertical head is greater than the distance between the bottom of the push plate 201 and the guide section 203, the transformer with the vertical head slides into the second slideway 3 along the push plate 201.

The horizontal guide section 203 is arranged on the first slideway 2, on one hand, the horizontal guide section is used for providing a stable sliding surface for the transformer sliding into the second slideway 3 along the push plate 201, and on the other hand, the horizontal guide section is used for reducing the speed of the transformer and avoiding the phenomenon that the speed is too high due to the long-time inclined sliding of the transformer.

The material positioning mechanism comprises material discs 4 which are respectively arranged at the tail ends of a first slide way 2 and a second slide way 3, the material discs 4 are circular and horizontally arranged, the first slide way 2 and the second slide way 3 are respectively arranged along the radial direction of the material discs 4 corresponding to the first slide way 2 and the second slide way 3, the horizontal sections of the first slide way 2 and the second slide way 3 and the material discs 4 are at the same height, the conveying tail end of the horizontal section is in a circular arc shape matched with the material discs 4, and the conveying tail end of the horizontal section is in sliding contact with the edges of the material discs 4. The horizontal segment is arranged for guiding the transformer into the material tray 4 on one hand, and on the other hand, the effect of reducing the speed of the transformer is achieved, and the situation that the transformer cannot slide into the corresponding position on the material tray 4 due to too high speed is avoided.

The bottom of the material tray 4 is provided with a first motor for driving the material tray to rotate, the material tray 4 is provided with a plurality of positioning modules 401 in a rotating mode, and the positioning modules 401 are uniformly arranged in the circumferential direction of the material tray 4 at equal intervals. A second motor in transmission connection with the positioning module 401 is arranged in the material tray 4 at the lower part of the positioning module 401, and the second motor drives the positioning module 401 to rotate.

The positioning module 401 is in a truncated cone shape and has a truncated cone-shaped placing groove 403, the placing groove 403 and the positioning module 401 are in a coaxial state, and the minimum inner diameter of the placing groove 403 is at the bottom of the placing groove.

The first slideway 2 outputs a transformer with a transverse head, the second slideway 3 outputs a transformer with a vertical head, therefore, the minimum inner diameter of the placing groove 403 on the material tray 4 at the tail end of the first slideway 2 is matched with the size of the transformer with the transverse head, the minimum inner diameter of the placing groove 403 on the material tray 4 at the tail end of the second slideway 3 is matched with the size of the transformer with the vertical head, and the transformer realizes first positioning after sliding into the corresponding placing groove 403. At this time, the two ends of the head portion and the two ends of the tail portion of the transformer are respectively symmetrical about the circle center at the bottom of the placing groove 403, the positioning module 401 drives the transformer to rotate together when rotating, the rotating tracks at the two ends of the head portion of the transformer are circular and concentric with the bottom of the placing groove 403, and similarly, the rotating tracks at the two ends of the tail portion of the transformer are circular and concentric with the bottom of the placing groove 403.

The positioning module 401 at the bottom of the placing slot 403 is provided with a first positioning ring 407 and a second positioning ring 406 which are coaxial with the positioning module 401 and have circular ring shapes, the first positioning ring 407 and the second positioning ring 406 are both transparent structures, and light can penetrate through the first positioning ring 407 and the second positioning ring 406 from the lower portion of the positioning module 401 and enter the upper portion of the positioning module 401. The setting track of the first positioning ring 407 is overlapped with the rotating tracks of the two ends of the head of the transformer, and the setting track of the second positioning ring 406 is overlapped with the rotating tracks of the two ends of the tail of the transformer.

The material tray 4 under the installation track of the first positioning ring 407 and the second positioning ring 406 is respectively and fixedly provided with two emission parts 404 of the correlation type photoelectric switch, and the position relationship of the four emission parts 404 is as follows: the two emitting portions 404 of the first positioning ring 407 correspond to two ends of the head of the transformer, and the two emitting portions 404 of the second positioning ring 406 correspond to two ends of the tail of the transformer.

A support 402 is arranged on the material tray 4 at the side of the positioning module 401, four receiving parts 405 of the correlation photoelectric switch are arranged at corresponding positions on the support 402, the four receiving parts 405 are respectively positioned right above the four emitting parts 404, and light rays emitted by the four emitting parts 404 vertically and upwards pass through the first positioning ring 407 or the second positioning ring 406 to enter the receiving parts 405. The emitting portion 404 and the receiving portion 405 of the correlation photoelectric switch can be reversed, the emitting portion 404 can also be disposed on the bracket 402, and correspondingly, the receiving portion 405 can be disposed below the first positioning ring 407 or the second positioning ring 406.

The correlation photoelectric switch is matched with a second motor, the second motor drives the positioning module 401 to rotate, in the process that the transformer rotates in the positioning module 401, two ends of the head of the transformer rotate on the first positioning ring 407, and two ends of the tail of the transformer rotate on the second positioning ring 406. When the two ends of the head of the transformer are respectively overlapped with the two emitting parts 404 at the lower part of the first positioning ring 407, the two ends of the tail of the transformer are also respectively overlapped with the two emitting parts 404 at the lower part of the second positioning ring 406, the two ends of the head and the two ends of the tail of the transformer are simultaneously blocked between the four emitting parts 404 and the receiving part 405, the light emitted by the four emitting parts 404 cannot enter the receiving part 405, at the moment, the second motor stops running, the positioning module 401 stops rotating, and the positioning of the transformer in the positioning groove is completed.

The material arrangement mechanism comprises a base 7 arranged on the side portion of the material tray 4, a plurality of arrangement blocks 701 are arranged on the base 7, and the arrangement blocks 701 are arranged on the same straight line in a sliding mode. Two strip-shaped clamping grooves 702 are formed in the arrangement block 701, and the position relation between the two clamping grooves 702 corresponds to two rows of pins of the head of the transformer. When the transformer is placed on the arranging block 701, two rows of pins at the head of the transformer are respectively inserted into the two slots 702, so that the transformer is fixed.

A scissor driving assembly for driving the arrangement block 701 to slide is arranged in the base 7, and the scissor driving assembly comprises a scissor rack 703 extending along the sliding direction of the arrangement block 701. The fork shearing frame 703 is provided with a plurality of fork shearing rods which are crossed in the middle and are rotatably connected at the end parts, the middle crossing part of the two fork shearing rods is hinged, and the hinged part is provided with a connecting rod which is rotatably connected with the hinged part. The plurality of arrangement blocks 701 are respectively arranged at the upper parts of the middle intersections of the plurality of scissor levers, and the connecting rods are connected with the arrangement blocks 701 corresponding to the upper parts of the connecting rods. The fork arm 703 extends and retracts to drive the plurality of alignment blocks 701 to slide at equal intervals, the spacing distance between the plurality of alignment blocks 701 increases along with the extension of the fork arm 703, and the spacing distance between the plurality of alignment blocks 701 decreases along with the retraction of the fork arm 703.

One side of the fork shearing frame 703 is provided with a bidirectional screw 704 which is perpendicular to the telescopic direction of the fork shearing frame 703, one end of the bidirectional screw 704 is rotatably connected with the base 7, and the other end of the bidirectional screw 704 is provided with a third motor which is in transmission connection with the third motor. The threads on the two sides of the bidirectional screw 704 are arranged in the opposite directions, the threads on the two sides of the bidirectional screw 704 are respectively provided with a nut matched with the bidirectional screw 704, the nuts are connected with the base 7 in a sliding mode, the bidirectional screw 704 rotates to drive the two nuts to synchronously and reversely slide, and the sliding direction of the nuts is perpendicular to the telescopic direction of the fork shearing frame 703. The two nuts are respectively connected with the end parts of the two scissor rods at the side part of the scissor rack 703 in a rotating manner, and when the two nuts slide reversely and synchronously, the end parts of the two scissor rods at the side part of the scissor rack 703 are driven to be close to or far away from each other, so that the telescoping of the scissor rack 703 is realized.

A pneumatic finger 5 capable of moving in three directions is arranged between the material positioning mechanism and the material arrangement mechanism, clamping blocks 502 are rotatably arranged on the mutually close side walls of two clamping jaws 501 of the pneumatic finger 5, and rubber layers are arranged on the mutually close side walls of the two clamping blocks 502. The outer side wall of one clamping jaw 501 is provided with a micro motor, the micro motor is in transmission connection with a clamping block 502 on the inner side wall of the clamping jaw 501, and the micro motor drives the clamping block 502 to rotate.

The top of the pneumatic finger 5 is provided with an L-shaped connecting plate 6, the connecting plate 6 is connected with a three-axis driving assembly, and the three-axis driving assembly drives the pneumatic finger 5 to slide in three directions along the X-axis direction, the Y-axis direction and the Z-axis direction. The triaxial driving assembly is prior art in the art and will not be described herein.

There is a clamping position on the material dish 4, and when the locating module 401 rotated to clamping position along with material dish 4, pneumatic finger 5 can move to locating module 401 department and carry the transformer centre gripping.

After the transformer slides into the placement groove 403 of the positioning module 401, in the process that the positioning module 401 rotates to the clamping position from the tail end of the first slideway 2 or the tail end of the second slideway 3, the positioning module 401 rotates at least 360 degrees, so that the transformer and the opposite-type photoelectric switch are matched to complete positioning. Therefore, when the positioning module 401 is located at the clamping position, the placement state of the transformer in the positioning module 401 is unique, after the middle of the transformer is clamped by the pneumatic fingers 5, the transformer is still in an inclined state under the clamping of the pneumatic fingers 5, the micro motor drives the clamping block 502 to rotate, the clamping block 502 drives the transformer to rotate, the transformer can be located in a vertical state with the head facing downwards, and the pneumatic fingers 5 continue to clamp the transformer and place the transformer in the material arrangement mechanism. Pneumatic finger 5 can set up a plurality ofly according to the material loading demand, improves material loading efficiency.

The transformer conveying process is as follows:

on the conveyer belt 1, the transformer pushed down by the push block 102 is in a falling state, and the transformer enters the first slideway 2 along with the conveyer belt 1.

The transformer slides to the guide section 203 of the first slide way 2, the transformer horizontally slides on the guide section 203 to realize speed reduction, the push plate 201 is higher than the transformer with the transverse head, the transformer with the transverse head can directly slide along the first slide way 2 through the push plate 201, the push plate 201 is lower than the transformer with the vertical head, and the transformer with the vertical head slides on the guide section 203 along the push plate 201 to enter the second slide way 3.

The material trays 4 at the ends of the first slide way 2 and the second slide way 3 are rotated to corresponding positions, so that the positioning modules 401 on the two material trays 4 are respectively positioned at the ends of the corresponding first slide way 2 and the second slide way 3, the transformers in the first slide way 2 and the second slide way 3 slide into the placing grooves 403 of the corresponding positioning modules 401, and the material trays 4 are rotated, so that the next vacant positioning module 401 moves to the end of the corresponding first slide way 2 or the second slide way 3 to wait for the next transformer to slide in.

The material tray 4 rotates, the positioning module 401 loaded with the transformer rotates until the transformer is simultaneously blocked between the transmitting part 404 and the receiving part 405 of the four correlation photoelectric switches before moving to the clamping position, the positioning module 401 stops rotating, and the positioning module 401 positions the transformer.

After the positioning module 401 rotates to the clamping position along with the material tray 4, the pneumatic finger 5 moves to the position of the positioning module 401 and clamps the transformer under the driving of the three-axis driving assembly, after the pneumatic finger 5 leaves the material tray 4, the micro motor drives the clamping block 502 to rotate, and the clamping block 502 clamps the transformer to rotate to the vertical state with the head facing downwards.

The pneumatic finger 5 sequentially puts a plurality of transformers into the plurality of arrangement blocks 701, and pins of the heads of the transformers are inserted into the card slots 702 of the arrangement blocks 701. The pneumatic finger 5 can also directly transfer the transformer to the required operation equipment, and the clamping block 502 is rotated by a certain angle through the operation of the micro motor, so as to adjust the inclination angle of the transformer entering the operation equipment.

When a plurality of transformers get into operation equipment in batches, after a plurality of transformers are the equidistant arrangement of straight line, through fixture centre gripping, send into operation equipment with a plurality of transformers. The spacing between transformers varies among different pieces of work equipment. For example, in the soldering process, in order to improve the working efficiency, the distance between the transformers is small, and the transformers are linearly arranged and clamped by the clamping mechanism to be soldered; when carrying out the insulating tape winding, have a plurality of equidistant operation positions that are the straight line and arrange on the sticky tape winding equipment, can carry out sticky tape winding operation after the operation position loads the transformer, because sticky tape winding equipment structure's reason, the interval between a plurality of operation positions is great, need keep corresponding interval between a plurality of transformers, just can be in batches sent into a plurality of operation positions by fixture simultaneously.

After the plurality of arrangement blocks 701 are loaded with transformers, the scissor drive assembly drives the plurality of arrangement blocks 701 to slide according to the required spacing distance of the transformers in the next process, so that the spacing distance between the transformers is matched with the required spacing distance in the next process, and the clamping mechanism clamps the plurality of transformers and then transfers the plurality of transformers to the next process. The clamping mechanism is prior art in the field and will not be described herein.

The automatic transformer feeding device can automatically convey a transformer, the transformer can be positioned through the matching of the push block 102, the push plate 201 and the positioning module 401 in the conveying process, the transformer is positioned, the pneumatic finger 5 can directly clamp and transfer the transformer according to a set running state, the clamping block 502 drives the transformer to rotate according to a set rotating angle, the transformer is positioned at a set inclined angle, the pneumatic finger 5 can directly place the transformer into equipment to complete automatic feeding, the transformer can also be placed into a material arrangement mechanism, the material arrangement mechanism adjusts the distance between the transformers according to the feeding position of the equipment, the clamping mechanism clamps a plurality of transformers with positions adjusted and then carries out batch feeding, and the operation efficiency is improved.

The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.

Claims

1. A transformer transport apparatus, comprising:

the conveying belt is provided with guard plates on two sides;

material sorting mechanism locates the transport end of conveyer belt, includes:

A horizontal guide section;

the positioning modules are rotatably arranged on the material tray;

a plurality of photoelectric switches, the emitting parts and the receiving parts of which are oppositely arranged in a material tray at the lower part of the positioning module

And on the bracket;

the pneumatic finger is driven by the three-axis driving assembly;

2. The transformer conveying device according to claim 1, wherein the length direction of the push block is perpendicular to the conveying direction of the conveying belt, and a side wall of the push block, which is far away from the conveying direction of the conveying belt, is provided with an elastic layer.

3. The transformer conveying device according to claim 2, wherein sliding blocks are respectively arranged at two ends of the pushing block, sliding grooves which are slidably connected with the sliding blocks are horizontally arranged at corresponding positions on the guard plate, outer end portions of the sliding blocks penetrate through the sliding grooves and extend out of outer side walls of the guard plate, supporting plates are arranged on outer side walls of the guard plate, close to one side of the conveying direction of the conveying belt, of the sliding blocks, and spring telescopic rods connected with the sliding blocks are horizontally arranged on the supporting plates.

4. The transformer conveying device according to claim 1, wherein one end of the push plate is a rotating end, the other end of the push plate is a swinging end, the rotating end of the push plate is rotatably connected with a side wall of one side of the second slide way, which is far away from the conveying belt, at a higher end of the second slide way, the rotating end of the push plate is provided with a torsion spring connected with the side wall, a swinging groove matched with the swinging end of the push plate is arranged on the side wall of the second slide way, which is far away from the guide section, and the swinging end of the push plate is slidably arranged in the swinging groove.

5. The transformer conveying device according to claim 1, wherein the ends of the first and second slide ways are provided with horizontal sections arranged horizontally, the horizontal sections and the material tray are at the same height, the conveying ends of the horizontal sections are arc-shaped and are matched with the material tray in shape, and the conveying ends of the horizontal sections are in sliding contact with the edge of the material tray.

6. The transformer conveying device according to claim 1, wherein the plurality of positioning modules are uniformly arranged on the material tray at equal intervals in the circumferential direction, and a second motor serving as a first driving source and in transmission connection with the first driving source is arranged in the material tray at the lower part of each positioning module.

7. The transformer conveying device according to claim 6, wherein the positioning module is provided with a circular truncated cone-shaped placing groove coaxial with the rotating shaft of the positioning module, the placing groove is at the bottom with the smallest inner diameter, and the smallest inner diameter of the placing groove is matched with the size of the transformer in the corresponding dumping state.

8. The transformer conveying device according to claim 7, wherein the transparent portion includes a first positioning ring and a second positioning ring disposed on the positioning module at the bottom of the placing groove, the first positioning ring and the second positioning ring are transparent and coaxial with the placing groove, the first positioning ring is located on the rotation tracks of the two ends of the head portion of the transformer, the second positioning ring is located on the rotation tracks of the two ends of the tail portion of the transformer, the first positioning ring is penetrated with two photoelectric switch rays perpendicular thereto and corresponding to the two ends of the head portion of the transformer, and the second positioning ring is penetrated with two photoelectric switch rays perpendicular thereto and corresponding to the two ends of the tail portion of the transformer.

9. The transformer conveying device according to any one of claims 1~8 further comprising a material aligning mechanism disposed on a side of the material positioning mechanism, wherein the material aligning mechanism comprises a base, a plurality of aligning blocks sliding on a same straight line are disposed on the base, and two slots corresponding to two rows of pins at the head of the transformer are disposed on the aligning blocks.

10. The transformer conveying device according to claim 9, wherein a scissor drive assembly is disposed in the base for driving the arrangement block to slide, the scissor drive assembly includes a scissor frame extending along a sliding direction of the arrangement block, a second drive source is disposed at a corresponding position in the base for driving two ends of a side portion of the scissor frame to move toward or away from each other, and a plurality of hinges disposed in the middle of the scissor frame in the extending direction are rotatably provided with connecting rods connected to a bottom of the arrangement block.