Capacitor conveying device

Abstract

The capacitor conveying device comprises a conveying base and a mounting base, and a conveying groove extending in the front-back direction is formed in the conveying base; the vertical baffle is arranged on the conveying base and located on one side, in the left-right direction, of the conveying groove, and the conveying claw plate is movably arranged on the mounting base and located on the other side, in the left-right direction, of the conveying groove; the conveying driving mechanism is connected with and drives the conveying claw plate to alternately reciprocate in the left-right direction and the front-back direction. A plurality of notches arranged in the front-back direction are formed in the edge of the side, close to the vertical baffle, of the conveying claw plate. The ejector pin base is movably arranged on the mounting base and located below the conveying claw plate, and the limiting driving mechanism is connected with the ejector pin base and drives the ejector pin base to reciprocate in the left-right direction; a plurality of spring ejector pins which are arranged in the front-back direction are arranged on the edge of one side, close to the vertical baffle, of the ejector pin base, and one spring ejector pin corresponds to one notch. According to the capacitor conveying device, the anti-vibration capability of the capacitor in the conveying process can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to a capacitor production equipment, in particular to a capacitor conveying device. BACKGROUND

[0002] The full-automatic seat plate machine is an automatic equipment for assembling capacitors and base plates to form patch capacitors, printing specifications, models and other characters on the surface of the patch capacitors, and finally packaging the patch capacitors.

[0003] The existing full-automatic seat plate machine needs to use a conveying device to convey the patch capacitors from the previous station to the next station. For example, a Chinese patent with the application number CN201811654757.7 discloses a translation type seat plate capacitor handling device, which includes a bottom plate, a first moving seat, a second moving seat, a handling claw, and a driving mechanism. The first moving seat is slidably connected to the bottom plate through a first guide device. The second moving seat is slidably connected to the first moving seat through a second guide device. The handling claw is fixedly arranged on the second moving seat. The handling claw is provided with a row of gaps for grabbing capacitors at equal intervals. The driving mechanism drives the first moving seat to move back and forth and the second moving seat to move left and right. The first moving seat and the second moving seat move alternately in one direction. When handling the capacitors, the driving mechanism first drives the first moving seat to move backward, and the handling claw moves away from the capacitors. Then the driving mechanism drives the second moving seat to move right, so that the handling claw moves to the next station. Next, the driving mechanism drives the first moving seat to move forward, so that the gap of the handling claw is embedded into the capacitors. Finally, the driving mechanism drives the second moving seat to move left, so that the handling claw moves to the next station, and the capacitors are handled.

[0004] However, the driving mechanism drives the handling claw to move back and forth in the left-right direction and the front-back direction to convey the capacitors from the previous station to the next station. When the handling claw is loosened and moves back to the previous station, the capacitors are not subjected to any limiting action, and are prone to shift, tilt, or even fall due to machine operation vibration.

[0005] In addition, in order to avoid damaging the capacitors, the gap of the handling claw needs to have a certain size tolerance, and the actual size needs to be larger than the diameter of the capacitors. Therefore, the capacitors are not tightly clamped by the handling claw, which also easily leads to the problems of shift, tilt, or even fall of the capacitors due to machine operation vibration. Some manufacturers actively require the gap size of the handling claw to be larger in order to be compatible with capacitors of different diameters and to improve machine utilization.

[0006] Furthermore, in order to carry multiple capacitors at the same time, multiple gaps are arranged on the carrying claw of the carrying device at equal intervals, and a vertical blocking wall is arranged on the other side of the track, when the end of each gap abuts against the vertical blocking wall, a closed cavity capable of limiting the capacitor is formed between each gap and the vertical blocking wall, and the size of each closed cavity is the same. However, due to manufacturing errors and other factors, there are differences in diameter between capacitors of the same batch, when the diameter of the capacitor in a gap of the carrying claw is larger, the capacitor abuts between the carrying claw and the vertical blocking wall, so that the carrying claw and the vertical blocking wall cannot be completely closed, thereby causing the size of each closed cavity to be larger, and further causing some capacitors with smaller diameters to not actually be limited by the closed cavity, which can also easily cause the capacitors with smaller diameters to be offset, tilted, or even dropped due to machine operation vibration.

[0007] In addition, in order to improve efficiency, some models are provided with a lettering device beside the carrying device, so that the lettering device can be used to print specifications, models and other characters on the surface of the capacitor during the carrying process of the capacitor, when the capacitors not clamped or limited by the carrying claw are lifted away by the stamping silicone head of the lettering device, the capacitors can be lifted upwards by the stamping silicone head due to the adhesion of the ink, not only causing poor lettering, but also causing interference with the operation of the machine after the lifted capacitors fall again, and even causing damage to the machine. SUMMARY

[0008] In order to solve the above problems of the prior art, the present application provides a capacitor conveying device which can improve the anti-vibration capability of the capacitor during the conveying process.

[0009] The technical problem to be solved by the present application is solved by the following technical scheme: A capacitor conveying device, comprising: a conveying seat and a mounting seat, the conveying seat being provided with a conveying groove extending in the front-rear direction; a vertical blocking plate, a conveying claw plate and a conveying drive mechanism, the vertical blocking plate being arranged on the conveying seat and located on one side of the conveying groove in the left-right direction, the conveying claw plate being movably arranged on the mounting seat and located on the other side of the conveying groove in the left-right direction, the conveying drive mechanism being connected to drive the conveying claw plate to move alternately and reciprocally in the left-right direction and the front-rear direction; a plurality of gaps are arranged on the side edge of the conveying claw plate close to the vertical blocking plate in the front-rear direction; The ejection pin base is movably arranged on the mounting base below the conveying claw plate, and a limiting driving mechanism is connected to drive the ejection pin base to reciprocate along the left-right direction; a plurality of spring ejection pins are arranged along the front-back direction on the side edge of the ejection pin base close to the vertical baffle, and one spring ejection pin corresponds to one gap; when the limiting driving mechanism drives the ejection pin base to move close to the vertical baffle, each spring ejection pin extends into the conveying groove and simultaneously pushes the capacitor corresponding to each gap to abut against the vertical baffle; when the limiting driving mechanism drives the ejection pin base to move away from the vertical baffle, each spring ejection pin extends out of the conveying groove and releases the capacitor in the corresponding gap.

[0010] Further, the conveying driving mechanism comprises a first moving seat, a second moving seat, a first guide rail and a second guide rail, a first driving assembly and a second driving assembly, the first guide rail is arranged along the left-right direction, the first moving seat is arranged on the mounting base through the first guide rail, the second guide rail is arranged along the front-back direction, and the second moving seat is arranged on the first moving seat through the second guide rail; the conveying claw plate is arranged on the second moving seat, the first driving assembly is connected to drive the first moving seat to reciprocate along the left-right direction, thereby driving the conveying claw plate to reciprocate along the left-right direction, and the second driving assembly is connected to drive the second moving seat to reciprocate along the front-back direction, thereby driving the conveying claw plate to reciprocate along the front-back direction.

[0011] Further, the capacitor conveying device further comprises a transmission main shaft, a first cam and a second cam, the transmission main shaft is arranged along the up-down direction; the first cam and the second cam are coaxially arranged on the transmission main shaft, the first cam is connected with the first driving assembly to drive the conveying claw plate to reciprocate along the left-right direction through the first driving assembly, the second cam is connected with the second driving assembly to drive the conveying claw plate to reciprocate along the front-back direction through the second driving assembly, and the third cam is connected with the third driving assembly to drive the ejection pin base to reciprocate along the left-right direction through the third driving assembly.

[0012] Further, the first driving assembly comprises a first abutting piece, a first connecting piece and a first return spring, the first connecting piece is connected between the first abutting piece and the first moving seat, and the first abutting piece is located on one side of the first cam along the left-right direction; the first return spring is connected between the mounting base and the first moving seat to always make the first abutting piece adhere to the outer peripheral surface of the first cam through the elastic force.

[0013] Further, the second driving assembly comprises a second abutting piece, a first swing arm, a first connecting seat and a second return spring, the second moving seat is arranged on the first connecting seat; one end of the first swing arm is rotatably connected with the mounting seat through a corresponding bearing or bearing seat, the other end is rotatably connected with the first connecting seat, and the swing shaft of the first swing arm is arranged in the up-down direction; the second abutting piece is arranged on the middle of the first swing arm and located on one side of the second cam in the front-rear direction; and the second return spring is connected between the first swing arm and the mounting seat, so that the second abutting piece is always attached to the outer circumferential surface of the second cam through the elastic force.

[0014] Further, the limiting driving mechanism comprises a third moving seat, a third guide rail and a third driving assembly, the third guide rail is arranged in the left-right direction, and the third moving seat is arranged on the mounting seat through the third guide rail; the needle base is arranged on the third moving seat, and the third driving assembly is connected to drive the third moving seat to reciprocate in the left-right direction, so as to drive the needle base to reciprocate in the left-right direction.

[0015] Further, the capacitor conveying device further comprises a transmission main shaft and a third cam, the transmission main shaft is arranged in the up-down direction; the third cam is coaxially arranged on the transmission main shaft, and the third cam is connected with the third driving assembly, so that the third driving assembly drives the needle base to reciprocate in the left-right direction.

[0016] Further, the third driving assembly comprises a third abutting piece, a second connecting piece and a third return spring, the second connecting piece is connected between the third abutting piece and the third moving seat, the third abutting piece is located on one side of the third cam in the left-right direction; and the third return spring is connected between the mounting seat and the third moving seat, so that the third abutting piece is always attached to the outer circumferential surface of the third cam through the elastic force.

[0017] Further, the capacitor conveying device is provided with an printing station for arranging an printing device; the capacitor conveying device further comprises a spring probe and a positioning driving mechanism, the spring probe is located on the side of the conveying groove away from the conveying claw plate in the left-right direction, and the positioning driving mechanism is connected to drive the spring probe to reciprocate in the left-right direction; when the positioning driving mechanism drives the spring probe to move close to the conveying claw plate, the spring probe extends into the conveying groove and pushes the capacitor corresponding to the printing station to abut against the corresponding notch on the conveying claw plate; when the positioning driving mechanism drives the spring probe to move away from the conveying claw plate, the spring probe extends out of the conveying groove and releases the capacitor corresponding to the printing station; The spring probe and the conveying claw plate are opposite in moving direction, when the positioning driving mechanism drives the spring probe to move close to the conveying claw plate, the conveying driving mechanism also simultaneously drives the conveying claw plate to move close to the spring probe, so that the spring probe and the conveying claw plate cooperate to push the capacitor corresponding to the printing station to the predetermined position between them; when the positioning driving mechanism drives the spring probe to move away from the conveying claw plate, the conveying driving mechanism also simultaneously drives the conveying claw plate to move away from the spring probe, so that the spring probe and the conveying claw plate cooperate to release the capacitor corresponding to the printing station.

[0018] Further, the spring probe comprises a positioning probe, a fixed base, a fourth guide rail, a third connecting piece, a second connecting seat and a second extension spring, the fixed base is arranged on the conveying seat, the fourth guide rail is arranged in the left-right direction, and the positioning probe is arranged on the fixed base through the fourth guide rail; the third connecting piece is movably arranged on the second connecting seat and connected with the positioning probe; the second extension spring is connected between the second connecting seat and the third connecting piece, so that the positioning probe is pushed out of the fixed base by elastic force; the positioning driving mechanism comprises a transmission connecting rod and a second swing arm, the middle of the second swing arm is rotationally connected with a fixed swing seat, one end is rotationally connected with the spring probe, and the other end is rotationally connected with the transmission connecting rod, and the swing shaft of the second swing arm is arranged in the front-back direction; the other end of the transmission connecting rod away from the second swing arm is rotationally connected with the second connecting piece of the positioning driving mechanism.

[0019] The application has the following beneficial effects: The capacitor conveying device of the application is provided with a plurality of spring needles on the top needle base below the conveying claw plate, so that the top needle base is driven by the limiting driving mechanism to move close to the vertical baffle plate at other time periods except when the conveying claw plate moves to the previous station, so that each spring needle extends into the conveying groove to push the capacitor corresponding to each notch to abut against the vertical baffle plate, thereby limiting each capacitor, the extension amount of each spring needle can be self-adaptively adjusted according to the diameter of the capacitor in the corresponding notch, so as to avoid the problems of deviation, tilting and even falling of each capacitor under the machine running vibration due to the lack of limiting action between the notch of the conveying claw plate and the vertical baffle plate when the notch of the conveying claw plate and the vertical baffle plate are opened, and after the notch of the conveying claw plate and the vertical baffle plate are closed, the anti-vibration capability of the capacitor during the conveying process is improved. The capacitor conveying device of the present invention, by setting the spring probe on the printing station, cooperates with the conveying claw plate to push and position the capacitor corresponding to the printing station to a predetermined position between the two, so that the pad printing silicone head of the printing device can print specifications, model and other words on the surface of the capacitor. At the same time, since the spring probe and the conveying claw plate can grip the capacitor corresponding to the printing station after they are closed relative to each other, the capacitor will not be pulled upward by the pad printing silicone head of the printing device when the pad printing silicone head of the printing device rises away due to the adhesion of ink. Attached Figure Description

[0020] Figure 1 A three-dimensional structural schematic diagram of the capacitor delivery device provided by the present invention.

[0021] Figure 2 for Figure 1 The exploded structural diagram of the capacitor conveying device shown is of the conveying seat, vertical baffle, conveying claw plate and ejector pin base.

[0022] Figure 3 for Figure 1 The diagram shows the installation structure of the ejector pin base within the ejector pin base in the capacitor delivery device.

[0023] Figure 4 for Figure 1 A three-dimensional structural diagram of the conveying drive mechanism and the limit drive mechanism in the capacitor conveying device shown.

[0024] Figure 5 for Figure 1 The diagram shows a three-dimensional structure of the drive spindle, transmission spindle, first helical gear, second helical gear, first cam, second cam, and third cam in the capacitor conveying device.

[0025] Figure 6 for Figure 1 The diagram shows a three-dimensional structural schematic of the first drive component in the capacitor delivery device.

[0026] Figure 7 for Figure 1 The diagram shows a three-dimensional structural schematic of the second and third drive components in the capacitor delivery device.

[0027] Figure 8 This is a three-dimensional structural schematic diagram of another capacitor delivery device provided by the present invention.

[0028] Figure 9 for Figure 8 The diagram shows a three-dimensional structure of the spring probe, positioning drive mechanism, ejector pin base, and limit drive mechanism in the capacitor delivery device.

[0029] Figure 10The plane structure schematic diagram of the full-automatic seat plate machine provided by the application is shown. DETAILED DESCRIPTION

[0030] The application will be described in detail below with reference to the drawings and embodiments, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the application, and cannot be understood as a limitation of the application.

[0031] In the description of the application, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the application.

[0032] In addition, the terms "first", "second", "third" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second", "third" can explicitly or implicitly include one or more of the features. In the description of the application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0033] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing", "setting" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] Example 1 As Figure 1 and 2 shown, a capacitive conveying device comprises: a conveying seat 41 and a mounting seat 42, the conveying seat 41 is provided with a conveying groove 411 extending in the front-rear direction; A vertical baffle 43 is arranged on the conveying seat 41 and located on one side of the conveying groove 411 along the left-right direction, a conveying claw plate 44 is movably arranged on the mounting seat 42 and located on the other side of the conveying groove 411 along the left-right direction, and a conveying driving mechanism 45 is connected to drive the conveying claw plate 44 to move alternately along the left-right direction and the front-back direction; a plurality of notches 441 arranged along the front-back direction are arranged on the side edge of the conveying claw plate 44 close to the vertical baffle 43; A thimble base 46 is movably arranged on the mounting seat 42 and located below the conveying claw plate 44, and a limiting driving mechanism 47 is connected to drive the thimble base 46 to move reciprocally along the left-right direction; a plurality of spring thimbles 48 arranged along the front-back direction are arranged on the side edge of the thimble base 46 close to the vertical baffle 43, and one spring thimble 48 corresponds to one notch 441; when the limiting driving mechanism 47 drives the thimble base 46 to move close to the vertical baffle 43, each spring thimble 48 extends into the conveying groove 411 and simultaneously pushes the capacitor a corresponding to each notch 441 to abut against the vertical baffle 43, and when the limiting driving mechanism 47 drives the thimble base 46 to move away from the vertical baffle 43, each spring thimble 48 extends out of the conveying groove 411 and releases the capacitor a in the corresponding notch 441.

[0035] The capacitor conveying device of the present application sets the thimble base 46 with a plurality of spring thimbles 48 below the conveying claw plate 44, so that during the time period except when the conveying claw plate 44 moves backward to the previous station, the limiting driving mechanism 47 drives the thimble base 46 to move close to the vertical baffle 43, each spring thimble 48 extends into the conveying groove 411 and simultaneously pushes the capacitor a corresponding to each notch 441 to abut against the vertical baffle 43, thereby limiting each capacitor a, and the extension and retraction amount of each spring thimble 48 can be self-adaptively adjusted according to the diameter of the capacitor a in the corresponding notch 441, so as to avoid the problems of deviation, tilting, even falling, etc. of each capacitor a under the machine running vibration due to the fact that each capacitor a is not subjected to the limiting action between the notch 441 of the conveying claw plate 44 and the vertical baffle 43 when the notch 441 of the conveying claw plate 44 and the vertical baffle 43 are opened, and after the notch 441 of the conveying claw plate 44 and the vertical baffle 43 are closed, thereby improving the anti-vibration capability of the capacitor a during the conveying process.

[0036] Preferably, the notch 441 is a C-shaped port or a U-shaped port.

[0037] As Figure 3As shown, the needle base 46 is provided with a plurality of mounting slots 461 arranged along the front-rear direction on one side edge of the vertical baffle 43, one mounting slot 461 corresponding to one spring needle 48; the spring needle 48 comprises a limiting needle 481 and a first telescopic spring 482, one end of the limiting needle 481 is connected and installed in the corresponding mounting slot 461 through the first telescopic spring 482, and the other end extends out of the corresponding mounting slot 461 under the elastic force of the first telescopic spring 482.

[0038] When the limiting driving mechanism 47 drives the needle base 46 to move close to the vertical baffle 43, so that each spring needle 48 simultaneously pushes the capacitor a corresponding to each gap 441 to abut against the vertical baffle 43, the reaction force of the capacitor a is greater than the elastic force of the first telescopic spring 482, and the limiting needle 481 can retract into the corresponding mounting slot 461 of the needle base 46 under the combined action of the two, so that the telescopic amount of each spring needle 48 can match the diameter of the capacitor a in the corresponding gap 441, and the limiting needle 481 can also avoid pressing the surface of the capacitor a.

[0039] Preferably, as shown in the drawings, Figure 2 As shown, the conveying seat 41 is provided with a groove wall 412 on one side of the conveying groove 411 close to the needle base 46, the groove wall 412 is provided with a plurality of guide holes 413 arranged along the front-rear direction, one guide hole 413 corresponding to one spring needle 48; each spring needle 48 penetrates into the corresponding guide hole 413 to avoid the problem of off-axis when telescoping under the reaction force of the capacitor a.

[0040] As shown in the drawings, Figure 4 As shown, the conveying driving mechanism 45 comprises a first moving seat 451, a second moving seat 452, a first guide rail 453 and a second guide rail 454, a first driving assembly and a second driving assembly, the first guide rail 453 is arranged along the left-right direction, the first moving seat 451 is arranged on the mounting seat 42 through the first guide rail 453, the second guide rail 454 is arranged along the front-rear direction, the second moving seat 452 is arranged on the first moving seat 451 through the second guide rail 454; the conveying claw plate 44 is arranged on the second moving seat 452, the first driving assembly is connected to drive the first moving seat 451 to reciprocate along the left-right direction, thereby driving the conveying claw plate 44 to reciprocate along the left-right direction, the second driving assembly is connected to drive the second moving seat 452 to reciprocate along the front-rear direction, thereby driving the conveying claw plate 44 to reciprocate along the front-rear direction.

[0041] The limiting driving mechanism 47 comprises a third moving base 471, a third guide rail 472 and a third driving assembly, the third guide rail 472 is arranged along the left-right direction, and the third moving base 471 is arranged on the mounting base 42 through the third guide rail 472; the ejector pin base 46 is arranged on the third moving base 471, and the third driving assembly is connected to drive the third moving base 471 to reciprocate along the left-right direction, thereby driving the ejector pin base 46 to reciprocate along the left-right direction.

[0042] In work, the working steps of the capacitor conveying device are as follows: The first driving assembly drives the conveying claw plate 44 to move close to the vertical baffle 43 at the previous station, so that each capacitor a on the conveying groove 411 enters each gap 441 of the conveying claw plate 44, and each gap 441 is closed with the vertical baffle 43. The third driving assembly drives the ejector pin base 46 to move away from the vertical baffle 43, so that each spring ejector pin 48 extends out of the conveying groove 411 and releases the capacitor a in the corresponding gap 441; The second driving assembly drives the conveying claw plate 44 to move forward by a predetermined distance, so that the capacitors a in each gap 441 are synchronously moved to the next station; The third driving assembly drives the ejector pin base 46 to move close to the vertical baffle 43, so that each spring ejector pin 48 extends into the conveying groove 411 and pushes the capacitor a corresponding to each gap 441 to the vertical baffle 43 at the same time; The first driving assembly drives the conveying claw plate 44 to move away from the vertical baffle 43 at the next station, so that each gap 441 is opened with the vertical baffle 43, and each capacitor a on the conveying groove 411 is moved away from each gap 441 of the conveying claw plate 44; The second driving assembly drives the conveying claw plate 44 to move backward to the previous station, so that the conveying claw plate 44 is reset; This cycle is repeated.

[0043] As can be seen from the above steps, each spring ejector pin 48 releases each capacitor a during the time period when the conveying claw plate 44 moves from front to back to the previous station, and pushes each capacitor a to the vertical baffle 43 at the same time during other time periods.

[0044] As Figure 5As shown, the electric capacity conveying device further comprises a driving spindle 401, a transmission spindle 402, a first bevel gear 403, a second bevel gear 404, a first cam 405, a second cam 406 and a third cam 407, the driving spindle 401 and the transmission spindle 402 are both rotatably connected with the mounting base 42 through corresponding bearings, the transmission spindle 402 is arranged in the up-down direction, and the driving spindle 401 is arranged perpendicularly between the transmission spindle 402, the first bevel gear 403 is coaxially arranged on the driving spindle 401, the second bevel gear 404 is coaxially arranged on the transmission spindle 402, and the first bevel gear 403 is engaged with the second bevel gear 404; the first cam 405, the second cam 406 and the third cam 407 are coaxially arranged on the transmission spindle 402, the first cam 405 is connected with the first driving assembly to drive the conveying claw plate 44 to reciprocate in the left-right direction through the first driving assembly, the second cam 406 is connected with the second driving assembly to drive the conveying claw plate 44 to reciprocate in the front-back direction through the second driving assembly, and the third cam 407 is connected with the third driving assembly to drive the thimble base 46 to reciprocate in the left-right direction through the third driving assembly.

[0045] In work, only the driving spindle 401 is connected with a driving source such as a driving motor, the driving spindle 401 can be driven by the driving source to drive the first cam 405, the second cam 406 and the third cam 407 on the transmission spindle 402 to rotate through the transmission of the first bevel gear 403 and the second bevel gear 404, so as to drive the conveying claw plate 44 and the thimble base 46 to move at different time phases through the first cam 405, the second cam 406 and the third cam 407.

[0046] Preferably, the first cam 405 and the second cam 406 adopt a double-layer cam with an integrated structure, the first cam 405 layer of the double-layer cam is connected with the first driving assembly to drive the conveying claw plate 44 to reciprocate in the left-right direction through the first driving assembly, and the second cam 406 layer of the double-layer cam is connected with the second driving assembly to drive the conveying claw plate 44 to reciprocate in the front-back direction through the second driving assembly.

[0047] As Figure 4 and 6As shown, the first driving assembly comprises a first abutting member 455, a first connecting member 456 connected between the first abutting member 455 and a first moving base 451, and a first return spring 457 connected between the mounting base 42 and the first moving base 451, so that the first abutting member 455 is always attached to the outer circumferential surface of the first cam 405 by the elastic force of the first return spring 457.

[0048] When the first cam 405 rotates, the convex and non-convex portions on the outer circumferential surface of the first cam 405 are sequentially directed towards the first abutting member 455. When the convex portion of the first cam 405 is directed towards the first abutting member 455, the first cam 405 pushes the first abutting member 455 to move, and the first connecting member 456 and the first moving base 451 are driven to move away from the vertical baffle 43. When the non-convex portion of the first cam 405 is directed towards the first abutting member 455, the first return spring 457 drives the first moving base 451 to move by the elastic force, and in turn drives the conveying claw plate 44 to move close to the vertical baffle 43.

[0049] As shown, Figure 7 the second driving assembly comprises a second abutting member 458, a first swing arm 459, a first connecting base 4510, and a second return spring 4511. The second moving base 452 is arranged on the first connecting base 4510. One end of the first swing arm 459 is rotatably connected to the mounting base 42 through a corresponding bearing or bearing seat, and the other end is rotatably connected to the first connecting base 4510. The swing axis of the first swing arm 459 is arranged in the up-down direction. The second abutting member 458 is arranged in the middle of the first swing arm 459 and located on one side of the second cam 406 in the front-back direction. The second return spring 4511 is connected between the first swing arm 459 and the mounting base 42, so that the second abutting member 458 is always attached to the outer circumferential surface of the second cam 406 by the elastic force of the second return spring 4511.

[0050] When the second cam 406 rotates, the convex and non-convex portions on the outer circumferential surface of the second cam 406 are sequentially directed towards the second abutting member 458. When the convex portion of the second cam 406 is directed towards the second abutting member 458, the second cam 406 pushes the second abutting member 458 to move forward, and the first swing arm 459, the first connecting base 4510, and the second moving base 452 are driven to move forward. When the non-convex portion of the second cam 406 is directed towards the second abutting member 458, the second return spring 4511 drives the second moving base 452 to move backward by the elastic force, and in turn drives the conveying claw plate 44 to move backward.

[0051] Preferably, the first coupling seat 4510 is provided with a first guide slot arranged in the left-right direction; and the end of the first swing arm 459 connected to the first coupling seat 4510 is movably arranged in the first guide slot.

[0052] As shown in Figure 4 and 7 The third driving assembly includes a third abutting piece 473, a second coupling piece 474 and a third return spring 475. The second coupling piece 474 is connected between the third abutting piece 473 and the third moving seat 471. The third abutting piece 473 is located on one side of the third cam 407 in the left-right direction. The third return spring 475 is connected between the mounting seat 42 and the third moving seat 471, so that the third abutting piece 473 is always attached to the outer circumferential surface of the third cam 407 by the elastic force.

[0053] When the protruding part on the outer circumferential surface of the third cam 407 faces the third abutting piece 473, the third cam 407 pushes the third abutting piece 473 to move, and drives the top pin base 46 to move close to the vertical baffle 43 through the second coupling piece 474 and the third moving seat 471. When the non-protruding part on the outer circumferential surface of the third cam 407 faces the third abutting piece 473, the third return spring 475 drives the third moving seat 471 to move by the elastic force, and in turn drives the top pin base 46 to move away from the vertical baffle 43.

[0054] Preferably, the first abutting piece 455, the second abutting piece 458 and the third abutting piece 473 are all self-rotating abutting wheels, so as to reduce the contact friction between them and the first cam 405, the second cam 406 and the third cam 407 respectively.

[0055] Embodiment Two As an optimization scheme of embodiment one, in this embodiment, the capacitor conveying device is provided with an ink printing station for arranging an ink printing device, so as to print specifications, models and other characters on the surface of the capacitor a passing through the ink printing station during the conveying of the capacitor a. The ink printing device adopts a pad printing silica gel head to transfer the character mold ink to the surface of the capacitor a after dipping the character mold ink.

[0056] As shown in Figure 8As shown, the capacitor conveying device further comprises a spring probe 49 located at one side of the conveying groove 411 away from the conveying claw plate 44 in the left-right direction, and a positioning driving mechanism 410 connected to drive the spring probe 49 to move back and forth in the left-right direction; when the positioning driving mechanism 410 drives the spring probe 49 to move close to the conveying claw plate 44, the spring probe 49 extends into the conveying groove 411 and pushes the capacitor a corresponding to the printing station to abut against the notch 441 corresponding to the conveying claw plate 44; when the positioning driving mechanism 410 drives the spring probe 49 to move away from the conveying claw plate 44, the spring probe 49 extends out of the conveying groove 411 and releases the capacitor a corresponding to the printing station. The moving direction of the spring probe 49 and the conveying claw plate 44 is opposite, when the positioning driving mechanism 410 drives the spring probe 49 to move close to the conveying claw plate 44, the conveying driving mechanism 45 also simultaneously drives the conveying claw plate 44 to move close to the spring probe 49, so that the spring probe 49 and the conveying claw plate 44 cooperate to push the capacitor a corresponding to the printing station to a predetermined position in the middle of them, which corresponds to the stamping silicone head of the printing device; when the positioning driving mechanism 410 drives the spring probe 49 to move away from the conveying claw plate 44, the conveying driving mechanism 45 also simultaneously drives the conveying claw plate 44 to move away from the spring probe 49, so that the spring probe 49 and the conveying claw plate 44 cooperate to release the capacitor a corresponding to the printing station.

[0057] The capacitor conveying device of the present application sets the spring probe 49 at the printing station to cooperate with the conveying claw plate 44 to push the capacitor a corresponding to the printing station to a predetermined position in the middle of them, so that the stamping silicone head of the printing device stamps specifications, models and other characters on the surface of the capacitor a, and the spring probe 49 and the conveying claw plate 44 can grip the capacitor a corresponding to the printing station after being closed, so that the capacitor a is not lifted up by the stamping silicone head under the adhesion of the ink when the stamping silicone head of the printing device rises up and leaves; the extension amount of the spring probe 49 can be self-adaptively adjusted according to the diameter of the capacitor a corresponding to the printing station, so as to avoid pressing the surface of the capacitor a.

[0058] Preferably, the vertical baffle 43 is provided with a guide groove 431 at a position corresponding to the printing station, and the spring probe 49 is located at one side of the vertical baffle 43 away from the conveying claw plate 44 in the left-right direction and penetrates into the guide groove 431, so as to avoid the problem of off-axis when being extended and retracted under the reaction force of the capacitor a.

[0059] As shown in Figure 9 The spring probe 49 comprises a positioning probe 491, a fixed base 492, a fourth guide rail 493, a third connecting piece 494, a second connecting seat 495 and a second telescopic spring 496. The fixed base 492 is arranged on the conveying seat 41. The fourth guide rail 493 is arranged in the left-right direction. The positioning probe 491 is arranged on the fixed base 492 through the fourth guide rail 493. The third connecting piece 494 is movably arranged on the second connecting seat 495 and connected with the positioning probe 491. The second telescopic spring 496 is connected between the second connecting seat 495 and the third connecting piece 494, so as to push the positioning probe 491 out of the fixed base 492 by elastic force.

[0060] When the positioning driving mechanism 410 drives the spring probe 49 to move close to the conveying claw plate 44, so that the spring probe 49 pushes the capacitor a corresponding to the printing station to abut against the notch 441 corresponding to the conveying claw plate 44, the reaction force of the capacitor a is greater than the elastic force of the second telescopic spring 496. The positioning probe 491 can be retracted into the fixed base 492 under the action of the combined force, so that the telescopic amount of the spring probe 49 can match the diameter of the capacitor a, so as to avoid pressing the surface of the capacitor a.

[0061] Preferably, the second connecting seat 495 is provided with a limiting guide shaft 497 arranged in the left-right direction. The third connecting piece 494 and the second telescopic spring 496 are both sleeved outside the limiting guide shaft 497, so as to avoid position deviation.

[0062] The positioning driving mechanism 410 comprises a transmission connecting rod 4101 and a second swing arm 4102. The middle of the second swing arm 4102 is rotationally connected with a fixed swing seat 4103. One end is rotationally connected with the second connecting seat 495 of the spring probe 49. The other end is rotationally connected with the transmission connecting rod 4101. The swing shaft of the second swing arm 4102 is arranged in the front-back direction. The other end of the transmission connecting rod 4101 away from the second swing arm 4102 is rotationally connected with the second connecting piece 474 of the positioning driving mechanism 410.

[0063] When the protruding part of the third cam 407 faces the third abutment 473 to push the third abutment 473 to move, the third abutment 473 can not only drive the ejector base 46 to move closer to the vertical baffle 43 through the second connecting member 474 and the third moving seat 471, but also drive the positioning probe 491 to move closer to the conveying claw plate 44 through the transmission link 4101, the second swing arm 4102 and the second connecting seat 495; when the non-protruding part of the third cam 407 faces the third abutment 473 so that the third return spring 475 drives the third moving seat 471 to move through its elastic force, the third moving seat 471 can not only drive the ejector base 46 to move away from the vertical baffle 43, but also drive the positioning probe 491 to move away from the conveying claw plate 44 through the second connecting member 474, the transmission link 4101, the second swing arm 4102 and the second connecting seat 495.

[0064] Preferably, the second connecting seat 495 is provided with a second guide groove, which is arranged in the vertical direction; one end of the second swing arm 4102 connected to the second connecting seat 495 is movably disposed in the second guide groove.

[0065] Example 3 like Figure 10 As shown, a fully automatic plate mounting machine includes a plate mounting assembly device 1, a charge / discharge testing device 2, a printing device 3, and a capacitor conveying device 4 as described in Embodiment 1 or Embodiment 2. The capacitor conveying device 4 is connected between the plate mounting assembly device 1 and the charge / discharge testing device 2. The printing device 3 is located next to the capacitor conveying device 4 and corresponds to the printing station of the capacitor conveying device 4. The base plate assembly device 1 is used to assemble the capacitor with the base plate to form a chip capacitor. The charge / discharge testing device 2 is used to perform charge / discharge tests on the patch capacitor. The capacitor conveying device 4 is used to convey the chip capacitor from the base plate assembly device 1 to the capacitor conveying device 4; The printing device 3 is used to print characters on the surface of the capacitors passing through the printing station in the capacitor conveying device 4.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present invention and not to limit them. Although the embodiments of the present invention have been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solutions of the embodiments of the present invention, and these modifications or equivalent substitutions cannot cause the modified technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A capacitive delivery device, characterized by, The application relates to a capacitor conveying device. The device comprises a conveying seat and a mounting seat, a conveying groove extending in the front-rear direction is arranged on the conveying seat; a vertical baffle is arranged on the conveying seat and located on one side of the conveying groove in the left-right direction; a conveying claw plate is movably arranged on the mounting seat and located on the other side of the conveying groove in the left-right direction; a conveying drive mechanism is connected to drive the conveying claw plate to move back and forth in the left-right direction and the front-rear direction; a plurality of notches arranged in the front-rear direction are arranged on the side edge of the conveying claw plate close to the vertical baffle; a needle base is movably arranged on the mounting seat and located below the conveying claw plate; a limiting drive mechanism is connected to drive the needle base to move back and forth in the left-right direction; a plurality of spring needles arranged in the front-rear direction are arranged on the side edge of the needle base close to the vertical baffle, one spring needle corresponding to one notch; when the limiting drive mechanism drives the needle base to move close to the vertical baffle, each spring needle extends into the conveying groove and pushes the capacitors corresponding to the notches to abut against the vertical baffle; when the limiting drive mechanism drives the needle base to move away from the vertical baffle, each spring needle extends out of the conveying groove and releases the capacitors in the corresponding notches. The conveying drive mechanism comprises a first moving seat, a second moving seat, a first guide rail and a second guide rail, a first drive assembly and a second drive assembly; the first guide rail is arranged in the left-right direction; the first moving seat is arranged on the mounting seat through the first guide rail; the second guide rail is arranged in the front-rear direction; the second moving seat is arranged on the first moving seat through the second guide rail; the conveying claw plate is arranged on the second moving seat; the first drive assembly is connected to drive the first moving seat to move back and forth in the left-right direction, thereby driving the conveying claw plate to move back and forth in the left-right direction; the second drive assembly is connected to drive the second moving seat to move back and forth in the front-rear direction, thereby driving the conveying claw plate to move back and forth in the front-rear direction. The capacitor conveying device further comprises a transmission main shaft, a first cam and a second cam; the transmission main shaft is arranged in the up-down direction; the first cam and the second cam are coaxially arranged on the transmission main shaft; the first cam is connected to the first drive assembly to drive the conveying claw plate to move back and forth in the left-right direction through the first drive assembly; the second cam is connected to the second drive assembly to drive the conveying claw plate to move back and forth in the front-rear direction through the second drive assembly; the third cam is connected to the third drive assembly to drive the needle base to move back and forth in the left-right direction through the third drive assembly.

2. The capacitive conveyor device of claim 1, wherein, ​ 3. The capacitive conveyor device of claim 2, wherein, ​ 4. The capacitive conveyor device of claim 3, wherein, The first driving assembly comprises a first abutting piece, a first connecting piece and a first return spring, the first connecting piece is connected between the first abutting piece and the first moving base, the first abutting piece is located on one side of the first cam along the left-right direction; the first return spring is connected between the mounting base and the first moving base, so that the first abutting piece is always attached to the outer circumferential surface of the first cam by elastic force.

5. The capacitive conveyor device of claim 3, wherein, The second driving assembly comprises a second abutting piece, a first swing arm, a first connecting base and a second return spring, the second moving base is arranged on the first connecting base; one end of the first swing arm is rotatably connected with the mounting base through a corresponding bearing or bearing seat, the other end is rotatably connected with the first connecting base, and the swing axis of the first swing arm is arranged along the up-down direction; the second abutting piece is arranged in the middle of the first swing arm and located on one side of the second cam along the front-rear direction; the second return spring is connected between the first swing arm and the mounting base, so that the second abutting piece is always attached to the outer circumferential surface of the second cam by elastic force.

6. The capacitive conveyor device of claim 1, wherein, The limiting driving mechanism comprises a third moving base, a third guide rail and a third driving assembly, the third guide rail is arranged along the left-right direction, and the third moving base is arranged on the mounting base through the third guide rail; the needle base is arranged on the third moving base, and the third driving assembly is connected to drive the third moving base to move back and forth along the left-right direction, thereby driving the needle base to move back and forth along the left-right direction.

7. The capacitive conveyor device of claim 6, wherein, The capacitor conveying device further comprises a transmission main shaft and a third cam, the transmission main shaft is arranged along the up-down direction; the third cam is coaxially arranged on the transmission main shaft, and the third cam is connected with the third driving assembly, so that the third driving assembly drives the needle base to move back and forth along the left-right direction.

8. The capacitive conveyor device of claim 7, wherein, The third driving assembly comprises a third abutting piece, a second connecting piece and a third return spring, the second connecting piece is connected between the third abutting piece and the third moving base, the third abutting piece is located on one side of the third cam along the left-right direction; the third return spring is connected between the mounting base and the third moving base, so that the third abutting piece is always attached to the outer circumferential surface of the third cam by elastic force.

9. The capacitive conveyor device of claim 1, wherein, The capacitor conveying device is provided with a printing station for arranging a printing device; the capacitor conveying device further comprises a spring probe and a positioning driving mechanism, the spring probe is located on one side of the conveying groove away from the conveying claw plate along the left-right direction, and the positioning driving mechanism is connected to drive the spring probe to move back and forth along the left-right direction; when the positioning driving mechanism drives the spring probe to move close to the conveying claw plate, the spring probe extends into the conveying groove and pushes the capacitor corresponding to the printing station to abut against the corresponding notch on the conveying claw plate; when the positioning driving mechanism drives the spring probe to move away from the conveying claw plate, the spring probe extends out of the conveying groove and releases the capacitor corresponding to the printing station; The spring probe and the conveying claw plate are opposite in moving direction, when the positioning driving mechanism drives the spring probe to move close to the conveying claw plate, the conveying driving mechanism also simultaneously drives the conveying claw plate to move close to the spring probe, so that the spring probe and the conveying claw plate cooperate to push the capacitor corresponding to the printing station to the predetermined position between them; when the positioning driving mechanism drives the spring probe to move away from the conveying claw plate, the conveying driving mechanism also simultaneously drives the conveying claw plate to move away from the spring probe, so that the spring probe and the conveying claw plate cooperate to release the capacitor corresponding to the printing station.

10. The capacitive conveyor device of claim 9, wherein, The spring probe comprises a positioning probe, a fixed base, a fourth guide rail, a third connecting piece, a second connecting seat and a second extension spring. The fixed base is arranged on the conveying seat. The fourth guide rail is arranged in the left-right direction. The positioning probe is arranged on the fixed base through the fourth guide rail. The third connecting piece is movably arranged on the second connecting seat and connected with the positioning probe. The second extension spring is connected between the second connecting seat and the third connecting piece, so as to push the positioning probe out of the fixed base by elastic force. The positioning driving mechanism comprises a transmission connecting rod and a second swing arm. The middle of the second swing arm is rotationally connected with a fixed swing seat. One end of the second swing arm is rotationally connected with the spring probe. The other end of the second swing arm is rotationally connected with the transmission connecting rod. The swing shaft of the second swing arm is arranged in the front-back direction. The other end of the transmission connecting rod away from the second swing arm is rotationally connected with the second connecting piece of the positioning driving mechanism.

Images