CN212062209U

CN212062209U - Film capacitor winding core material receiving, flattening and discharging integrated device

Info

Publication number: CN212062209U
Application number: CN202020767111.6U
Authority: CN
Inventors: 余晟武
Original assignee: Changzhou Savy Machine Co ltd
Current assignee: Changzhou Shengwei Electromechanical Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-01
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a film capacitor coils core and connects material, flattens, arranges integrative device of material belongs to film capacitor production facility field. The utility model discloses a film capacitor winding core connects material, flattens, arranges integrative device of material, including connect material conveying mechanism, flattening mechanism, pushing equipment and row material mechanism, connect material conveying mechanism to include translation actuating mechanism, lift receiving mechanism and V-arrangement positioning mechanism, utilize and connect material conveying mechanism to accomplish the material and the multistation of winding core and carry, can cooperate flattening mechanism to accomplish flattening of winding core simultaneously, utilize pushing equipment to accomplish the range of winding core finished product on row material mechanism and the rejection of defective products, transport and action execution between the multistation link up stably, saved action space and operating time, improved the efficiency of connecing material, flattening and arranging material; and moreover, the material receiving and conveying mechanism adopts a servo motor to control the V-shaped positioning mechanism to ascend, receive materials and flatten, the position and pressure are accurately controlled, and the product quality of the film capacitor is improved.

Description

Film capacitor winding core material receiving, flattening and discharging integrated device

Technical Field

The utility model relates to a film capacitor processingequipment, more specifically say, relate to a film capacitor coils core and connects material, flattens, arranges integrative device of material.

Background

The metallized film capacitor has high insulation resistance, small capacitance loss, reliability, safety and explosion resistance, and is widely used in the fields of electronics, communication, electric power and the like.

The metallized film is the main material for making metallized film capacitor, the base material of said material is organic film, such as polyester and polypropylene, etc., and the metal is plated on the medium base material by means of vacuum coating. The capacitor is formed by winding two or more metallized films and plain films. The metal plating layer of the metallized film is very thin and is very easy to oxidize, and if wrinkles are generated in the manufacturing process and air or moisture is contained in the wrinkles, the metal plating layer is easy to ionize or oxidize, so that the characteristics of the capacitor are reduced, and the capacitance of the capacitor is reduced in attenuation or failure. Especially for the capacitor applied to the DC supporting occasions such as new energy automobiles, electrified locomotives, solar power generation and the like, if the capacitor fails, huge loss is brought.

In the production of the metallized film capacitor, the following typical steps are generally required to be performed on a winder after winding: receiving materials of the capacitor cores, conveying finished products, sorting the finished products, flattening and arranging the capacitor cores. In the traditional mode, each process is executed by different execution mechanisms in a segmented mode, and finished cores need to be transferred among the execution mechanisms for many times. The V-shaped plate driven by the material receiving cylinder is generally used for receiving materials, the translation device driven by the translation cylinder is used for transferring the capacitor drawn out from the winding needle to a flattening process, the flattening cylinder is used for flattening from top to bottom in the flattening process, and the shifting device driven by the cylinder is used for transferring the flattened capacitor to a belt conveyor or a finished product tray. The device uses more air cylinders, and needs more manual adjustment to adjust the position of the mechanism, the triggering time of the action, the flattening pressure and other conditions when the specification is changed; and when the equipment is produced, because the finished product arrangement modes of different companies are different, completely different finished product transfer modes are required, and the unified and standardized production of the equipment is not facilitated.

Based on the above problems of the existing winding production equipment for metallized film capacitors, the above inconvenience factors are considered, and the optimization and improvement of the existing capacitor core material receiving, finished product conveying, finished product sorting, flattening and capacitor core arrangement mechanisms are urgently needed.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to overcome the defects of the prior film capacitor winding core in the transfer among multiple processes, and provides a film capacitor winding core material receiving, flattening and discharging integrated device, which adopts the technical scheme of the utility model, utilizes a material receiving and conveying mechanism to complete the material receiving and multi-station conveying of the winding core, and simultaneously can cooperate with a flattening mechanism to complete the flattening of the winding core, utilizes a material pushing mechanism to complete the arrangement of winding core finished products on a discharging mechanism and the elimination of defective products, and the conveying and action execution between the multi-stations are consistent and stable, thereby saving the action space and the operation time, and improving the efficiency of the material receiving, flattening and discharging of the capacitor winding core; and the material receiving and conveying mechanism adopts a servo motor to control the V-shaped positioning mechanism to ascend, receive materials and ascend and flatten, the material receiving height of the V-shaped positioning mechanism can be adjusted according to the outer diameter of the winding core in the material receiving process, the opening time of the V-shaped positioning mechanism can be fed back according to ascending position information and the flattening force can be effectively controlled when flattening is carried out, the capacitor core is ensured not to roll and deform easily in the flattening process, and the product manufacturing quality of the thin film capacitor is improved.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a film capacitor winding core connects material, flattens, arranges integrative device of material, installs on film capacitor winding equipment's base plate, including receiving material conveying mechanism, flattening mechanism, pushing equipment and row material mechanism, receiving material conveying mechanism include translation actuating mechanism, lift receiving mechanism and V-arrangement positioning mechanism, lift receiving mechanism install on the base plate through translation actuating mechanism, can drive lift receiving mechanism through translation actuating mechanism and slide on the horizontal movement route of translation actuating mechanism horizontally, V-arrangement positioning mechanism install the top at lift receiving mechanism for accept and carry circular winding core and flatten the winding core with the plane form with the V-arrangement groove form; the horizontal moving path of the translation driving mechanism is provided with a material receiving station and a flattening station, the rear side of the flattening station is provided with a material discharging station, the material receiving station is positioned below a winding mechanism of the film capacitor winding equipment, and the material receiving conveying mechanism drives a V-shaped positioning mechanism to ascend through a lifting material receiving mechanism on the material receiving station and receives and takes the winding core in a V-shaped groove form; the flattening mechanism is arranged above the flattening station, and the material receiving and conveying mechanism drives the V-shaped positioning mechanism to ascend on the flattening station through the material lifting and receiving mechanism and is matched with the flattening mechanism in a plane shape to flatten the winding core; the discharging mechanism is arranged at a discharging station; the pushing equipment lie in between flattening mechanism and the row material mechanism in the direction of height, pushing equipment have about the level pushing equipment and pushing equipment around the level, pushing equipment about the level be used for with the propelling movement of winding core finished product to arrange the relative position of material mechanism or push out the rejection with winding core defective products, pushing equipment be used for with winding core finished product propelling movement to arrange the material mechanism around the level on.

Further, lift receiving mechanism include sliding seat, servo motor, screw-nut, lift guide bar and lead screw, the sliding seat install on the base plate through translation actuating mechanism, the vertical rotation in both ends of lead screw install on the sliding seat, and the lower extreme of lead screw passes through power transmission mechanism and is connected with the servo motor transmission, screw-nut and lead screw cooperate, the lower extreme of lift guide bar be fixed in on the screw-nut, the upper end passes the sliding seat top and is connected with V-arrangement positioning mechanism.

Furthermore, the V-shaped positioning mechanism comprises a V-shaped plate base, two bearing plates, a control rod, a sliding groove plate and a V-shaped plate control cylinder, the two bearing plates are installed on the V-shaped plate base through a rotating shaft, the two bearing plates can rotate upwards by a certain angle in a horizontal state to form a V-shaped structure around the rotating shaft, the sliding groove plate is installed on the lower portion of the V-shaped plate base through a vertically-arranged sliding shaft, the V-shaped plate control cylinder is installed on a sliding seat, a piston rod of the V-shaped plate control cylinder is connected with the sliding groove plate, the bottom of the bearing plate is respectively provided with the control rod, the lower end of the control rod is in sliding fit with a sliding groove of the sliding groove plate, and the V-shaped plate control cylinder moves through the sliding groove plate and the control rod to drive the two bearing plates to move.

Furthermore, the lower end of the control rod is provided with a roller, and the lower end of the control rod is matched with the sliding groove of the sliding groove plate through the roller.

Furthermore, the translation driving mechanism comprises a translation guide rail and a belt driving mechanism, the translation guide rail is fixed on the substrate, the sliding seat is installed on the translation guide rail through a sliding block, the belt driving mechanism is installed on the substrate, a synchronous belt of the belt driving mechanism is connected with the sliding seat, and the synchronous belt of the belt driving mechanism moves left and right to drive the sliding seat to move.

Furthermore, the pushing mechanism comprises a left-right moving driver, a pushing driver, a horizontal shifting plate and an end shifting plate, the pushing driver is installed on the base plate through the left-right moving driver, the left-right moving driver drives the pushing driver to move horizontally left and right, the horizontal shifting plate is installed at the driving end of the pushing driver, the pushing driver drives the horizontal shifting plate to move horizontally back and forth, and the end shifting plate is fixed at the front end of the horizontal shifting plate; the left-right moving driver and the horizontal shifting plate form a horizontal left-right pushing mechanism, and the pushing driver and the end shifting plate form a horizontal front-back pushing mechanism.

Furthermore, a transition flat plate is arranged on one side of the lifting material receiving mechanism close to the flattening mechanism, and the height of the upper surface of the transition flat plate is equal to or slightly higher than the material discharging plane of the material discharging mechanism.

Furthermore, the discharging mechanism adopts a belt conveyor, and a detection sensor is arranged at the tail end of the belt conveyor.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following beneficial effect:

(1) the utility model discloses a film capacitor winding core connects material, flattens, arranges integrative device of material, it includes connects material conveying mechanism, flattening mechanism, pushing equipment and row material mechanism, connect material conveying mechanism to include translation actuating mechanism, lift receiving mechanism and V-arrangement positioning mechanism, lift receiving mechanism installs on the base plate through translation actuating mechanism, can drive lift receiving mechanism through translation actuating mechanism and slide on translation actuating mechanism's horizontal movement route horizontally, V-arrangement positioning mechanism installs in the top of lift receiving mechanism, be used for accepting the circular winding core of transport and flattening winding core with the plane form with the V-arrangement groove form; the horizontal moving path of the translation driving mechanism is provided with a material receiving station and a flattening station, the rear side of the flattening station is provided with a material discharging station, the material receiving station is positioned below a winding mechanism of the film capacitor winding equipment, and the material receiving conveying mechanism drives a V-shaped positioning mechanism to ascend through a lifting material receiving mechanism on the material receiving station and receives and takes the winding core in a V-shaped groove form; the flattening mechanism is arranged above the flattening station, the material receiving and conveying mechanism is arranged on the flattening station, the lifting material receiving mechanism drives the V-shaped positioning mechanism to ascend and is matched with the flattening mechanism in a plane shape to flatten the winding cores, the material pushing mechanism is arranged between the flattening mechanism and the material discharging mechanism in the height direction, the material pushing mechanism is provided with a horizontal left-right pushing mechanism and a horizontal front-back pushing mechanism, the horizontal left-right pushing mechanism is used for pushing the winding core finished products to the position opposite to the material discharging mechanism or pushing and removing the winding core defective products, and the horizontal front-back pushing mechanism is used for pushing the winding core finished products to the material discharging mechanism; the material receiving and conveying mechanism is used for completing material receiving and multi-station conveying of the winding cores, meanwhile, the flattening mechanism can be matched for completing flattening of the winding cores, the material pushing mechanism is used for completing arrangement of finished winding core products on the material discharging mechanism and elimination of defective products, conveying and action execution among multiple stations are consistent and stable, action space and operation time are saved, and material receiving, flattening and discharging efficiency of the capacitor winding cores is improved;

(2) the utility model discloses a film capacitor winding core connects material, flattens, arranges integrative device, its lift receiving mechanism includes sliding seat, servo motor, screw-nut, lift guide bar and lead screw, adopts servo motor control V-arrangement positioning mechanism to rise to connect the material and rise to flatten, can adjust the material receiving height of V-arrangement positioning mechanism according to the external diameter size of winding core in the material receiving process, can feed back the opportunity that V-arrangement positioning mechanism opened and effectively control and flatten the strength according to rising position information when flattening, guaranteed that the difficult roll of emergence and deformation in the capacitor core flattening process, improved film capacitor's product manufacturing quality; in addition, when different specifications of the film capacitor are replaced, the material receiving position and the flattening pressure of the servo motor are convenient to adjust, and the control of film capacitor winding equipment is facilitated;

(3) the utility model discloses a film capacitor winding core material receiving, flattening and discharging integrated device, a V-shaped positioning mechanism of the device adopts a V-shaped plate control cylinder to control two bearing plates to rotate upwards by a certain angle from a horizontal state to form a V-shaped structure, the structure is simple and compact, and the action response is rapid and stable; in the flattening process, the action of the V-shaped positioning mechanism can be controlled according to the lifting height controlled by the servo motor, and the V-shaped positioning mechanism is controlled to be opened into a planar state when the top of the capacitor core is about to contact with the flattening mechanism, so that the opening action of the V-shaped positioning mechanism is stably linked with the flattening action, and the rolling and deformation in the flattening process are effectively avoided;

(4) the utility model discloses a film capacitor winding core connects material, flattens, arranges integrative device of material, its lower extreme of control lever is equipped with the gyro wheel, and the lower extreme of control lever cooperatees through the spout of gyro wheel and chute board, utilizes the gyro wheel to cooperate with the spout, and the cooperation is reliable and stable, and it is smooth and easy to slide stable;

(5) the utility model discloses a film capacitor winding core connects material, flattens, arranges integrative device of material, its translation actuating mechanism includes translation guide rail and belt drive mechanism, adopts the hold-in range of belt drive mechanism to move about and drive the sliding seat motion of lift receiving mechanism, and the horizontal migration stroke is long, and the motion is reliable and stable, and position control precision is high;

(6) the utility model discloses a film capacitor winding core connects material, flattens, arranges integrative device of material, its pushing equipment includes that the driver moves about, push away the material driver, the board is dialled to level and tip dials the board, move about the driver and the board is dialled to level and constitute horizontal left and right pushing mechanism, push away the material driver and the tip dials the board and constitutes horizontal front and back pushing mechanism, utilize the front and back and left and right actions of pushing equipment, utilize and dial the board and can realize the quick rejection of winding core defective products and the winding core finished product shifts between receiving material conveying mechanism and row material mechanism, and pushing equipment cooperates row material mechanism and can control the arrangement mode of finished product, the arrangement requirement of different products has been satisfied;

(7) the utility model discloses a film capacitor winding core connects material, flattens, arranges integrative device of material, its one side that the receiving mechanism goes up and down is close to flattening mechanism still is equipped with the transition flat board, and the upper surface height of transition flat board equals or is a little higher than the row material plane of arranging the mechanism, utilizes the transition flat board can make things convenient for pushing equipment to promote the fore-and-aft direction of winding core, is more convenient for the winding core to arrange on arranging the mechanism accurately;

(8) the utility model discloses a film capacitor coils core and connects material, flatten, arrange integrative device of material, it arranges the material mechanism and adopts band conveyer, be equipped with the detection sensor at band conveyer's end, utilize band conveyer can select the finished product to arrange or directly carry backward, arrange the in-process at the finished product, after one row is full, band conveyer can carry one section distance forward and carry out the next row and arrange, arrange full back at band conveyer is whole, utilize the detection sensor can controlgear shut down and the alarm, remind operating personnel to carry out the operation of next process.

Drawings

Fig. 1 is a schematic view of an angular three-dimensional structure of a device for integrating material receiving, flattening and material discharging of a winding core of a thin film capacitor according to the present invention;

fig. 2 is a schematic perspective view of another angle of the integrated material receiving, flattening and discharging device for the winding core of the thin film capacitor of the present invention;

FIG. 3 is a schematic structural view of a material receiving and conveying mechanism in an integrated material receiving, flattening and discharging device for a film capacitor winding core of the present invention;

FIG. 4 is a schematic diagram of the operation process of the material receiving and conveying mechanism at the material receiving station and the flattening station in the integrated device for material receiving, flattening and discharging of the film capacitor winding core of the present invention;

fig. 5 is a schematic diagram of a material discharge process of a material pushing mechanism in the material receiving, flattening and discharging integrated device of the thin film capacitor winding core of the present invention.

The reference numerals in the schematic drawings illustrate:

1. a substrate; 2. a winding mechanism; 3. a material receiving and conveying mechanism; 31. a translation drive mechanism; 31-1, a translation guide rail; 31-2, a belt drive mechanism; 32. a lifting material receiving mechanism; 32-1, a sliding seat; 32-2, a servo motor; 32-3, a power transmission mechanism; 32-4, a screw nut; 32-5, a lifting guide rod; 32-6, a screw rod; 33. a V-shaped positioning mechanism; 33-1, a V-shaped plate base; 33-2, a bearing plate; 33-3, a control rod; 33-4, a chute plate; 33-5, a chute; 33-6, rollers; 33-7, controlling the cylinder by a V-shaped plate; 34. a transition plate; 4. a flattening mechanism; 41. an upper pressure plate; 5. a material pushing mechanism; 51. a pusher driver; 52. horizontally shifting a plate; 53. an end shifting plate; 6. a discharge mechanism; 61. a detection sensor; 7. winding the core; A. a material receiving station; B. flattening stations; C. a discharge station.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Examples

As shown in fig. 1 and fig. 2, the integrated material receiving, flattening and discharging device for a winding core of a thin film capacitor of the present embodiment is mounted on a substrate 1 of a winding apparatus of a thin film capacitor, and includes a material receiving and conveying mechanism 3, a flattening mechanism 4, a material pushing mechanism 5 and a material discharging mechanism 6, the material receiving and conveying mechanism 3 includes a translation driving mechanism 31, a lifting material receiving mechanism 32 and a V-shaped positioning mechanism 33, the lifting material receiving mechanism 32 is mounted on the substrate 1 through the translation driving mechanism 31, and can drive the lifting material receiving mechanism 32 to horizontally slide on a horizontal moving path of the translation driving mechanism 31 through the translation driving mechanism 31, the V-shaped positioning mechanism 33 is mounted on the top of the lifting material receiving mechanism 32 and is used for receiving and conveying a circular winding core 7 in a V-shaped groove form and flattening the winding core 7 in a planar form under the driving of; referring to fig. 4, a material receiving station a and a flattening station B are arranged on a horizontal moving path of the translation driving mechanism 31, a material discharging station C is arranged at the rear side of the flattening station B, the material receiving station a is located below the winding mechanism 2 of the film capacitor winding device, and the material receiving and conveying mechanism 3 drives the V-shaped positioning mechanism 33 to ascend on the material receiving station a by the lifting material receiving mechanism 32 and receives and takes the winding core 7 in a V-shaped groove form; the flattening mechanism 4 is arranged above the flattening station B, the flattening mechanism 4 can be an upper pressing plate 41 fixed on the substrate 1, and the material receiving and conveying mechanism 3 drives the V-shaped positioning mechanism 33 to ascend by the lifting material receiving mechanism 32 on the flattening station B and cooperates with the flattening mechanism 4 in a plane shape to flatten the winding core 7; the discharging mechanism 6 is arranged at a discharging station C; the material pushing mechanism 5 is located between the flattening mechanism 4 and the discharging mechanism 6 in the height direction, the material pushing mechanism 5 is provided with a horizontal left-right pushing mechanism and a horizontal front-back pushing mechanism, the horizontal left-right pushing mechanism is used for pushing finished winding core 7 products to the position opposite to the discharging mechanism 6 or pushing out defective winding core 7 products to be removed, and the horizontal front-back pushing mechanism is used for pushing the finished winding core 7 products to the discharging mechanism 6. By adopting the material receiving, flattening and discharging integrated device, the material receiving and conveying mechanism is used for completing material receiving and multi-station conveying of the winding cores, meanwhile, the flattening mechanism can be matched for completing flattening of the winding cores, the material pushing mechanism is used for completing arrangement of finished winding core products on the material discharging mechanism and elimination of defective products, the conveying and action execution among multiple stations are consistent and stable, the action space and the action time are saved, and the efficiency of material receiving, flattening and discharging of the capacitor winding cores is improved.

As shown in fig. 3, in this embodiment, the lifting material receiving mechanism 32 includes a sliding seat 32-1, a servo motor 32-2, a screw nut 32-4, a lifting guide rod 32-5 and a screw 32-6, the sliding seat 32-1 is mounted on the base plate 1 through a translation driving mechanism 31, two ends of the screw 32-6 are vertically and rotatably mounted on the sliding seat 32-1, and a lower end of the screw 32-6 is in transmission connection with the servo motor 32-2 through a power transmission mechanism 32-3, the power transmission mechanism 32-3 preferably adopts a synchronous belt transmission mechanism, which has good transmission stability and high precision, the screw nut 32-4 is matched with the screw 32-6, and the screw nut 32-4 can be driven by the rotation of the screw 32-6 to move up and down along the axial direction of the screw 32-6, the lower end of the lifting guide rod 32-5 is fixed on the screw nut 32-4, and the upper end passes through the top of the sliding seat 32-1 to be connected with the V-shaped positioning mechanism 33. Thus, the servo motor 32-2 drives the screw rod 32-6 to rotate through the power transmission mechanism 32-3, the screw rod nut 32-4 can be driven to move up and down on the screw rod 32-6, the V-shaped positioning mechanism 33 is further driven to move up and down through the lifting guide rod 32-5, the lifting height of the V-shaped positioning mechanism 33 can be calculated through the number of rotation circles of the servo motor 32-2, and the V-shaped positioning mechanism is simple in structure, stable in lifting motion and high in lifting position precision. The V-shaped positioning mechanism 33 comprises a V-shaped plate base 33-1, supporting plates 33-2, control rods 33-3, a sliding groove plate 33-4 and a V-shaped plate control cylinder 33-7, wherein the V-shaped plate base 33-1 is fixedly arranged at the top of a lifting guide rod 32-5, the two supporting plates 33-2 are arranged on the V-shaped plate base 33-1 through rotating shafts, the two supporting plates 33-2 can rotate upwards for a certain angle from a horizontal state around the rotating shafts to form a V-shaped structure, the sliding groove plate 33-4 is arranged at the lower part of the V-shaped plate base 33-1 through vertically arranged sliding shafts, the V-shaped plate control cylinder 33-7 is arranged on the sliding seat 32-1, a piston rod of the V-shaped plate control cylinder 33-7 is connected with the sliding groove plate 33-4, the bottom of each supporting plate 33-2 is respectively provided with a control rod 33-3, the lower end of the control rod 33-3 is in sliding fit with the sliding chute 33-5 of the sliding chute plate 33-4, the sliding chute 33-5 is of a waist-shaped chute structure which is obliquely arranged, the sliding chutes 33-5 on two sides form a splayed shape, and the V-shaped plate controls the cylinder 33-7 to move telescopically and drives the two bearing plates 33-2 to move through the sliding chute plate 33-4 and the control rod 33-3. The V-shaped plate control cylinder 33-7 stretches and retracts to drive the sliding groove plate 33-4 to move upwards, at the moment, the control rod 33-3 drives the bearing plate 33-2 to rotate upwards around the rotating shaft and lift up under the action of the sliding groove plate 33-4, so that the two bearing plates 33-2 form a V-shaped structure, the cylindrical winding core 7 is supported by the V-shaped structure, the winding core 7 can be prevented from rolling, the structure is simple and compact, and the action response is rapid and stable. In order to ensure that the chute plate 33-4 is stably matched with the control rod 33-3, the lower end of the control rod 33-3 is provided with the roller 33-6, the lower end of the control rod 33-3 is matched with the chute 33-5 of the chute plate 33-4 through the roller 33-6, and the roller 33-6 is matched with the chute 33-5, so that the matching is stable and reliable, and the sliding is smooth and stable. Referring to fig. 4, the translation driving mechanism 31 includes a translation guide rail 31-1 and a belt driving mechanism 31-2, the translation guide rail 31-1 is fixed on the substrate 1, a sliding block is arranged on the back of the sliding seat 32-1, the sliding seat 32-1 is installed on the translation guide rail 31-1 through the sliding block, the belt driving mechanism 31-2 is installed on the substrate 1, a synchronous belt of the belt driving mechanism 31-2 is connected with the sliding seat 32-1, the sliding seat 32-1 is driven to move by the left and right movement of the synchronous belt of the belt driving mechanism 31-2, the sliding seat 32-1 of the lifting material receiving mechanism is driven to move by the left and right movement of the synchronous belt of the belt driving mechanism, the horizontal movement stroke is long, the movement is stable and reliable. The belt driving mechanism 31-2 can also be driven by a servo motor, so that the stopping position of the lifting material receiving mechanism can be accurately controlled. The action process of the material receiving and conveying mechanism 3 on the material receiving station A and the flattening station B can be seen in fig. 4, the lifting material receiving mechanism 32 is driven by the translation driving mechanism 31 to move to the material receiving station A, the lifting material receiving mechanism 32 controls the height of the V-shaped positioning mechanism 33 according to the size of the outer diameter of the winding core 7, the lifting height can be automatically calculated according to the outer diameter of the winding core 7 by a control system of the film capacitor winding equipment, if calculation deviation occurs, the V-shaped positioning mechanism 33 can touch the winding core 7 when rising too high, the servo motor 32-2 can rotate reversely according to contact resistance, the V-shaped positioning mechanism 33 can automatically retreat downwards by 2-5 mm, the control system can remember the lifting position of the V-shaped positioning mechanism 33, and the next cycle can be automatically corrected. And the servo motor 32-2 can divide the material receiving lifting action into two sections under the position mode, wherein one section is fast lifting without contacting the winding core 7, the other section is slow lifting close to the winding core 7, and the lifting speed and the descending speed can be controlled by the control system. When the V-shaped positioning mechanism 33 reaches the material receiving position and the two supporting plates 33-2 of the V-shaped positioning mechanism 33 keep the V-shaped state, the core of the winding mechanism 2 is pulled at the moment, so that the winding core 7 falls on the two supporting plates 33-2. Then, the V-shaped positioning mechanism 33 descends and is driven by the translation driving mechanism 31 to move to the position right below the flattening mechanism 4; then the servo motor 32-2 controls the V-shaped positioning mechanism 33 to drive the winding core 7 to rise to a certain height according to the outer diameter of the winding core 7 and the position information of the flattening mechanism 4, when the winding core 7 is about to contact with the upper pressure plate 41 of the flattening mechanism 4, the V-shaped plate of the V-shaped positioning mechanism 33 controls the cylinder 33-7 to act, the two bearing plates 33-2 are driven to be opened to be in a plane state, the servo motor 32-2 continues to rise in a torque mode to flatten the winding core 7, and the flattening force can be set to be 50-150 Kg generally.

Referring to fig. 5, in the present embodiment, the pushing mechanism 5 includes a left-right moving driver, a pushing driver 51, a horizontal shifting plate 52 and an end shifting plate 53, the pushing driver 51 is mounted on the substrate 1 through the left-right moving driver, the left-right moving driver drives the pushing driver 51 to move horizontally left and right, the horizontal shifting plate 52 is mounted at a driving end of the pushing driver 51, the pushing driver 51 drives the horizontal shifting plate 52 to move horizontally back and forth, and the end shifting plate 53 is fixed at a front end of the horizontal shifting plate 52; the left-right moving driver and the horizontal shifting plate 52 form a horizontal left-right pushing mechanism, and the pushing driver 51 and the end shifting plate 53 form a horizontal front-back pushing mechanism. The left-right movement driver can adopt an air cylinder or an electric push rod, and the material pushing driver 51 preferably adopts an electric push rod. One side of the lifting material receiving mechanism 32 close to the flattening mechanism 4 is also provided with a transition flat plate 34, the height of the upper surface of the transition flat plate 34 is equal to or slightly higher than the material discharging plane of the material discharging mechanism 6, the transition flat plate 34 can facilitate the pushing mechanism 5 to push the winding cores 7 in the front-back direction, and the winding cores 7 can be more conveniently and accurately arranged on the material discharging mechanism 6. As shown in fig. 5, when the control system detects that the winding core 7 is a defective product, such as an abnormal number of winding turns, the pushing driver 51 drives the horizontal shifting plate 52 to extend forward and block the horizontal shifting plate at the left side of the flattening station B, and when the material receiving and conveying mechanism 3 drives the winding core 7 to move toward the flattening station B, when the winding core 7 is in contact with the horizontal shifting plate 52, the V-shaped plate control cylinder 33-7 drives the two support plates 33-2 to open to a planar state, and the horizontal shifting plate 52 blocks the winding core 7, so that the winding core 7 is discharged from the left side of the device, and a defective product discharge process is completed. When the control system detects that the winding core 7 is a finished product, in the process that the material receiving and conveying mechanism 3 drives the winding core 7 to move towards the flattening station B, the horizontal shifting plate 52 is in a contraction state, so that the winding core 7 finishes flattening action at the flattening station B, after flattening is finished, the material pushing driver 51 drives the horizontal shifting plate 52 to extend forwards, as shown in the action I in fig. 5, then the driver is moved leftwards and rightwards to drive the horizontal shifting plate 52 to move towards the right side, namely one side of the material discharging mechanism 6, so that the winding core 7 is pushed upwards onto the transition flat plate 34 from the bearing plate 33-2 in a plane state, as shown in the action II in fig. 5; then the pushing driver 51 drives the horizontal shifting plate 52 to retract backwards, the left-right moving driver drives the horizontal shifting plate 52 to move to the rear side of the transition flat plate 34, and the action (c) is shown in fig. 5; the pusher actuator 51 then again drives the end shifting plate 53 via the horizontal shifting plate 52 to push the winding cores 7 on the transition plate 34, pushing the winding cores 7 onto the discharge mechanism 6, as shown in fig. 5, action (r).

As shown in fig. 1, 2, 4 and 5, in the present embodiment, the discharging mechanism 6 is a belt conveyor, and a detection sensor 61 is provided at the end of the belt conveyor. The belt conveyor is positioned at the right side of the flattening mechanism 4, and when the material receiving and conveying mechanism 3 stays at the flattening station B, the transition flat plate 34 is just positioned at the left side of the material discharging mechanism 6. In the discharging process, the material pushing driver 51 pushes the winding cores 7 on the transition flat plate 34 to the discharging mechanism 6 through the end shifting plate 53, the pushing position is controlled by the material pushing driver 51, the material pushing driver 51 can automatically adjust the distance of each pushing according to the width of the winding cores 7, after one row is full, the discharging mechanism 6 rotates to the right for a certain distance, the discharging of the other row is continued, and when the discharging mechanism 6 is full, the detection sensor 61 can detect the winding cores 7, so that the equipment is controlled to stop and give an alarm. In order to reduce the end face stress of the winding core 7 during the discharging process, an elastic mechanism is preferably arranged on the end part shifting plate 53, for example, a rubber material is arranged on the front end face of the end part shifting plate 53.

In this embodiment, a certain distance is arranged between the material receiving station a and the flattening station B, a detection device is arranged between the material receiving station a and the flattening station B according to the process requirements of different film capacitor products, so that the capacitor core detection process is added, and a hole expanding device for expanding and stretching the winding core 7 can be arranged between the material receiving station a and the flattening station B, so as to facilitate the subsequent flattening of the winding core 7. The detection device and the reaming device can adopt the existing structural design, and the details are not described herein.

The utility model discloses a film capacitor winding core connects material, flattens, arranges integrative device of material, utilizes connect material conveying mechanism to accomplish the material of winding core and multistation transport, can cooperate simultaneously flattening mechanism to accomplish the flattening of winding core, utilizes pushing equipment to accomplish the range of winding core finished product on arranging material mechanism and the rejection of defective products, and transport and action execution between the multistation are coherent and stable, have saved action space and operating time, have improved the efficiency that electric capacitor winding core connects material, flattens and arranges material; and the material receiving and conveying mechanism adopts a servo motor to control the V-shaped positioning mechanism to ascend, receive materials and ascend and flatten, the material receiving height of the V-shaped positioning mechanism can be adjusted according to the outer diameter of the winding core in the material receiving process, the opening time of the V-shaped positioning mechanism can be fed back according to ascending position information and the flattening force can be effectively controlled when flattening is carried out, the capacitor core is ensured not to roll and deform easily in the flattening process, and the product manufacturing quality of the thin film capacitor is improved.

The method specifically comprises the following advantages:

1. the lifting material receiving mechanism 32 can receive and obtain the capacitor according to the outer diameter of the winding core 7, the height of the material receiving V-shaped positioning mechanism 33 does not need to be adjusted, and the system automatically calculates the lifting height according to the diameter of the winding core 7. If the calculation is wrong, the lifting is too high, the V-shaped positioning mechanism 33 touches the core, the lifting material receiving mechanism 32 automatically retreats to a position about 2-5 mm away from the core, and the next cycle can be automatically corrected. The rise is divided into two sections of speed, the first section is unlikely to encounter the rapid rise of the core, and the second section is likely to encounter the slow rise of the core. The ascending and descending speeds are adjustable.

2. In the flattening process, the rising flattening force can be set to be 50-150 KG, the pressure value can be stored in the control system, and the rising speed of the V-shaped positioning mechanism 33 can be adjusted. The control system can automatically open the V-shaped positioning mechanism 33 after the core rises to a corresponding height according to the diameter of the winding core 7, and can also correct the height manually, and the system can also detect the thickness of the flattened product;

3. the belt conveyor is used as the discharging mechanism 6, when the belt conveyor is fully arranged in a row, the belt conveyor can convey forwards for a certain distance, and if the belt conveyor is fully arranged, an alarm is given and the machine is stopped. The system can automatically calculate the number of capacitor cores arranged in each row. And the belt conveyor uses a low-friction belt, so that the stress of the capacitor core is reduced.

4. By utilizing the operation mode of material receiving, finished product conveying, finished product sorting, flattening and capacitor core arrangement as a whole, the action space and the operation time are saved, the capacitor winding efficiency is improved, and the capacitor winding quality is ensured.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The present invention and its embodiments have been described above schematically, and the description is not intended to be limiting, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without creatively designing the similar structural modes and embodiments to the technical solutions, they should belong to the protection scope of the present invention.

Claims

1. The utility model provides a film capacitor coils core and connects material, flattens, arranges integrative device of material, installs on film capacitor coils equipment's base plate (1), its characterized in that: the material receiving and conveying mechanism (3) comprises a translation driving mechanism (31), a lifting material receiving mechanism (32) and a V-shaped positioning mechanism (33), the lifting material receiving mechanism (32) is installed on a substrate (1) through the translation driving mechanism (31), the lifting material receiving mechanism (32) can be driven to horizontally slide on a horizontal moving path of the translation driving mechanism (31) through the translation driving mechanism (31), and the V-shaped positioning mechanism (33) is installed at the top of the lifting material receiving mechanism (32) and used for receiving and conveying a circular winding core (7) in a V-shaped groove form and flattening the winding core (7) in a plane form; the horizontal moving path of the translation driving mechanism (31) is provided with a material receiving station (A) and a flattening station (B), the rear side of the flattening station (B) is provided with a material discharging station (C), the material receiving station (A) is positioned below a winding mechanism (2) of the film capacitor winding equipment, and the material receiving and conveying mechanism (3) drives a V-shaped positioning mechanism (33) to ascend through a lifting material receiving mechanism (32) on the material receiving station (A) and receives and takes the winding core (7) in a V-shaped groove form; the flattening mechanism (4) is arranged above the flattening station (B), and the material receiving and conveying mechanism (3) drives the V-shaped positioning mechanism (33) to ascend by the material lifting and receiving mechanism (32) on the flattening station (B) and is matched with the flattening mechanism (4) in a plane shape to flatten the winding core (7); the discharging mechanism (6) is arranged at the discharging station (C); the material pushing mechanism (5) is located between the flattening mechanism (4) and the material discharging mechanism (6) in the height direction, the material pushing mechanism (5) is provided with a horizontal left-right pushing mechanism and a horizontal front-back pushing mechanism, the horizontal left-right pushing mechanism is used for pushing finished winding cores (7) to the position opposite to the material discharging mechanism (6) or pushing out defective winding cores (7) to remove, and the horizontal front-back pushing mechanism is used for pushing finished winding cores (7) to the material discharging mechanism (6).

2. The film capacitor winding core material receiving, flattening and discharging integrated device as claimed in claim 1, wherein: the lifting material receiving mechanism (32) comprises a sliding seat (32-1), a servo motor (32-2), a screw rod nut (32-4), a lifting guide rod (32-5) and a screw rod (32-6), the sliding seat (32-1) is arranged on the substrate (1) through a translation driving mechanism (31), two ends of the screw rod (32-6) are vertically and rotatably arranged on the sliding seat (32-1), the lower end of the screw rod (32-6) is in transmission connection with the servo motor (32-2) through a power transmission mechanism (32-3), the screw rod nut (32-4) is matched with the screw rod (32-6), the lower end of the lifting guide rod (32-5) is fixed on the screw rod nut (32-4), and the upper end of the lifting guide rod penetrates through the top of the sliding seat (32-1) to be connected with the V-shaped positioning mechanism (33).

3. The film capacitor winding core material receiving, flattening and discharging integrated device as claimed in claim 2, wherein: the V-shaped positioning mechanism (33) comprises a V-shaped plate base (33-1), two supporting plates (33-2), a control rod (33-3), a chute plate (33-4) and a V-shaped plate control cylinder (33-7), wherein the two supporting plates (33-2) are arranged on the V-shaped plate base (33-1) through rotating shafts, the two supporting plates (33-2) can rotate upwards for a certain angle around the rotating shafts from a horizontal state to form a V-shaped structure, the chute plate (33-4) is arranged at the lower part of the V-shaped plate base (33-1) through vertically arranged sliding shafts, the V-shaped plate control cylinder (33-7) is arranged on the sliding seat (32-1), and a piston rod of the V-shaped plate control cylinder (33-7) is connected with the chute plate (33-4), the bottom of the bearing plate (33-2) is respectively provided with a control rod (33-3), the lower end of the control rod (33-3) is in sliding fit in a sliding groove (33-5) of a sliding groove plate (33-4), and the V-shaped plate controls a cylinder (33-7) to move in a telescopic mode and drives the two bearing plates (33-2) to move through the sliding groove plate (33-4) and the control rod (33-3).

4. The film capacitor winding core material receiving, flattening and discharging integrated device as claimed in claim 3, wherein: the lower end of the control rod (33-3) is provided with a roller (33-6), and the lower end of the control rod (33-3) is matched with a sliding groove (33-5) of the sliding groove plate (33-4) through the roller (33-6).

5. The film capacitor winding core material receiving, flattening and discharging integrated device as claimed in claim 3, wherein: the translation driving mechanism (31) comprises a translation guide rail (31-1) and a belt driving mechanism (31-2), the translation guide rail (31-1) is fixed on the substrate (1), the sliding seat (32-1) is installed on the translation guide rail (31-1) through a sliding block, the belt driving mechanism (31-2) is installed on the substrate (1), a synchronous belt of the belt driving mechanism (31-2) is connected with the sliding seat (32-1), and the synchronous belt of the belt driving mechanism (31-2) moves left and right to drive the sliding seat (32-1) to move.

6. The integrated material receiving, flattening and discharging device for the winding core of the film capacitor as claimed in any one of claims 1 to 5, wherein: the pushing mechanism (5) comprises a left-right moving driver, a pushing driver (51), a horizontal shifting plate (52) and an end shifting plate (53), the pushing driver (51) is installed on the substrate (1) through the left-right moving driver, the left-right moving driver drives the pushing driver (51) to move horizontally left and right, the horizontal shifting plate (52) is installed at the driving end of the pushing driver (51), the pushing driver (51) drives the horizontal shifting plate (52) to move horizontally back and forth, and the end shifting plate (53) is fixed at the front end of the horizontal shifting plate (52); the left-right moving driver and the horizontal shifting plate (52) form a horizontal left-right pushing mechanism, and the pushing driver (51) and the end shifting plate (53) form a horizontal front-back pushing mechanism.

7. The film capacitor winding core material receiving, flattening and discharging integrated device as claimed in claim 6, wherein: one side of the lifting material receiving mechanism (32) close to the flattening mechanism (4) is also provided with a transition flat plate (34), and the height of the upper surface of the transition flat plate (34) is equal to or slightly higher than the material discharging plane of the material discharging mechanism (6).

8. The integrated material receiving, flattening and discharging device for the winding core of the film capacitor as claimed in claim 7, wherein: the discharging mechanism (6) adopts a belt conveyor, and a detection sensor (61) is arranged at the tail end of the belt conveyor.